节能纺织空调除尘设备ENERGYSAVINGTEXTILEAIRCONDITIONING
金信之
守信
“信”的含义:“信”字由一“人”一“言”构成,“人”应当坚决地支持其“言”,才是“信”。
诚实守信既是做人的基本道德准则,也是企业立足市场赖以生存发展的前提。
担当
担当意味着责任感、使命感。在工作中,我们需要有三种担当,对社会有担当,铁肩担道义,要谨记爱国,要学会感恩,要懂得回馈,忠于人格;对企业有担当,工作是我们的责任,不讲条件,细心努力完成每一项任务,做好每一个产品,忠于职业。对客户有担当,诚实守信是企业的金字招牌,诚于品质,信于服务,忠于客户。
核心价值观:感恩、诚信、精进!企业使命:合作共赢、和谐共生!为社会创造价值,为用户创造核心竞争力!
企业愿景:
为了用户满意,为了社会和谐,金信要建设成为:品牌卓越、员工优秀、具有核心竞争力和国际经营能力的一个可以传承的事业平台!
创新
1 在知识经济时代,公司的主要产值贡献来自企业的新技术、新产品。一个公司想要创新、进步,就要注重技术发展和培养人才,创建企业价值观和企业文化,让员工有归属感、认同感,与企业共同发展进步,达到最终理想的目标。
公司简介
山东金信空调集团股份有限公司,位于中国空调产业基地-德州武城。是国家纺织空调设备制造的主流企业,国家高新技术企业、守合同重信用企业、资信等级为AAA,也是中国风机协会会员,国家级纺织空调、风机节能产品认证单位。是中国纺织工程学会空调除尘专业委员会副主任单位、“全国纺织空调节能技术研发中心”。
山东金信空调集团股份有限公司,生产设备先进,检测手段科学,全面运用CAD、CAM辅助设计与制造。专业生产纺织空调、纺织除尘等成套设备,包括空调主风机、工艺风机、空调用各种构件、喷淋装置,滤尘设备、水过滤器、各类调节窗、调节阀、防火门(阀)、多种材质通风(保温)管道(包括玻镁风管、J-MPF铝箔复合风管、防火镁佳板风管、金属风管及其他通风管道,送、回风风口构件等数十种优秀产品),拥有自主知识产权的JXF35/30-16系列节能纺织轴流风机、JXPW35/30-16系列纺织喷雾风机,JXJH-2型环槽式大风量回风精过滤器,JX-3型水过滤器等都是国家级专利节能产品。空调末端产品(排烟风机、离心风机、风机箱、防火阀、风机盘管、新风换气机、油烟净化器、铝合金风口、百叶窗、螺旋风管、镀锌板风管、共板法兰风管、地铁专用组合风阀、地铁专用消声器、消声器、及风管专用法兰、风管专用吊装横担以及其他风管制作安装辅材)。
公司通过了ISO9001国际质量体系认证和ISO14001环境体系认证,在同行业中率先取得空调、风机生产许可证。
公司文化以“品质、诚信、道德、进步”为理念,追求“为客户创造更高价值、与客户分享发展成就”的经营思想,开展院校联合,与大专院校,设计院所建立强强联盟,组建高层次专家和工程师团队,拥有公司自已的研发与测试中心。
公司把“一切为用户,为了用户一切”落实在每一个执行环节,不断创新产品,提升品牌价值,主动为客户承担使用风险,贴近一线,“量身定做”。为客户现场设计、安装与咨询提供不一样优质服务和最佳选择。诚实守信、积极向上的企业精神,确保您的选择永不后悔。
Company introduction
ShandongJinxinairconditioningGroupCo.Ltd.islocatedinWucheng,Dezhou,China'sairconditioningindustry base.Itisthemainstreamenterpriseofnationaltextileair-conditioningequipmentmanufacturing.Itisanational high-techenterprise,acontractabidingandtrustworthyenterprise,withacreditratingofAAA.Itisalsoamemberof Chinafanassociationandanationalcertificationunitoftextileairconditioningandfanenergy-savingproducts.Itis the deputydirectorunitofairconditioninganddustremovalProfessional CommitteofChina TextileEngineering Society and"national textileair conditioning energy saving technologyresearchand development center".
Shandong Jinxinairconditioning GroupCo.,Ltd.hasadvanced productionequipment,scientificdetectionmeans,and comprehensiveuseof CAD,camaideddesignand manufacturing.Specialized in theproductionof textileairconditioning, textile dustremovalandothercomplete sets of equipment,includingairconditioning main fan,process fan,air conditioningcomponents,spraydevicedustfilteringequipmentwaterfilterallkindsofregulatingwindows,regulating valves,firedoors(valves),ventilation(insulation)pipesofvariousmaterials(includingglassmagnesiumduct-mpf aluminumfoilcompositeduct,fireproof magnesiumplateairduct,metalairductandothers)TheJXF35/30-16series energy-savingtextileaxialflowfan,JXPW35/30-16seriestextilesprayfan,JXJH-2typeannulargroovetypelargeair volumereturnair fine filter, \mathsf { J } \mathsf { X } { - } 3 typewater filter andso onare all state-level patent energy-saving products.Air conditioningterminalproducts(smokeexhaustfancentrifugalfanfancase,firedamper,fancoilunitfreshaitilto oilfumepurier,aluminumaloytuyere,louver,spiralairduct,galvanizedsheetairduct,commonplateflangeairduct, Metro specialcombinationairalve,subwayspecialmuffler,mufe,specialflangeforairduct,specialiftingcrosarm forairductand otherair control operationand installation Accessories).
The company haspassed ISO9001international quality systemcertificationand ISO14001environmental system certification,andis the firsttoobtainair conditioning andfanproduction licenseinthesame industry.
Thecompanyculturetakes"qualityintegritymoralityandprogressastheconceptpursues themanagementdeaof "creatinghighervalueforcustomersandsharingdevelopmentachievementswithcustomers".Itcarriesout University Alliance,establishes strong alliancewithcolleges,universitiesanddesign institutes,setsuphigh-levelexperts and engineersteam,and hasitsown A Q D and testingcenter.
Thecompanyimplements"everythingforusers,everythingforusers"ineveryimplementationlink,constantlyinovates products,improvesbradaluetakesthenitiativetoearteuserisforcustomersndiosetothefrontinetailade" Providediferenthighqualityserviceandbestchoiceforcustomer'ssitedesign,installtionandconsultation.Honestand trustworthy,positive enterprise spirit,to ensure that yourchoicewill never regret.
守信 担当 创新
企业资质
HONORABLE QUALIFICATION
强力打造全国一流空调设备
Vigorouslybuild the first-classairconditioningequipment in China
面对客户日益提高的要求,金信人不断地发展和完善自己的产品每个产品,甚至每一个零部件的打造,从客户的实际需求出发……量身定做,精工细制。努力为客户创造最大价值这是金信人多年来从未改变的追求…
会员证书风证字第15209号
山东省金信纺织风机空调设备有限公司经中国通用机械工业协会风机分会审批,你单位
为风机分会会员单位,特发此证。
有效期:2020年12月2日至2021年9月30日中国通用机 会风机分会O 月二日
目录
| 一、JXT-I系列风量调节窗及固定百叶窗 | (1)、JXT-seriesairadjusting windowandfixedshutter | 04--09 |
| 二、JXM-Ⅱ系列密封门 | (2)、JXM-seriessealing door | 10--12 |
| 三、JXK-I型空气整流器(导流栅) | (3)、JXK-Iairrectifer(vane) | 13--16 |
| 四、JXP-I型系列喷淋排管 | (4)、JXP-typeseriesofspraypipe | 17--27 |
| 五、JXD-I系列波形挡水板 | (5)、JXD-series waveformwateretaining plate | 28--34 |
| 六、JXG-I系列光管式加热器 | (6)、JXG-series optical tube heater | 35--41 |
| 七、S别式过滤器 1/ | JXS-IBseriesrecoil filter | 42--47 |
| 八、JXJ-Ⅱ型积极吸尘式回风过滤器 | (8)、JXJ-Ilpositivesuctiontypeairfilter | 48--54 |
| 九、JXB-Ⅱ型变风量回风过滤器 | (9)、JXB-IIl VAVaretumfiter | 55--60 |
| 十、JXC-I型布袋集尘器 | (10)、JXC-type bagdustcollector | 61--67 |
| 十一、JXX-I箱式布袋集尘器 | (11)、JXX-boxbagdustcollector | 68--76 |
| 十二、转笼回风过滤器 | (12)、the rotorairretumfilter | 77--88 |
| 十三、JXJH-2型环槽式大风量回风精过滤器 | (13),JXJH-2tpiggroovetypelargevumeairfinefilter | |
| 十四、JXDX型点吸圆盘回风过滤器 | (14)、JXDXtypepointsuckingdiscairretumfilter | 89--92 |
| 十五、金信其他产品 | (15)、Jinxinotherproducts | 93--96 97--107 |
特别申明:由于技术发展进步,样本和产品也在不断改进,恕不另行通知。 Specialstatement:Duetotechnicalprogress,sampleandproductiseingimprovedcontinualywithoutpriorotice
一、JXT-Ⅱ系列风量调节窗及固定百叶窗
1、简介
JXT-Ⅱ型系列风量调节窗是我公司在吸收国内外同类产品优点的基础上,精心研制开发而成的新品种。它不但具有调节灵活、漏风率小和线性调节性能好的优点,而且具有叶片光滑、阻力小的特点,适合于任何空调系统的风量调节与控制。
JXT-II型系列风量调节窗的钢板框架作喷塑或镀锌处理,叶片有菱形镀锌钢板叶片、铝型材叶片两种;传动形式有连杆式或齿轮式两种;叶片开启方向有对开式和顺开式两种(对齿轮式而言,只能为对开式)。调节方式可为手动(附图一),气动或电动。
菱形叶片的调节窗,具有平稳的转动扭距、较好的线性调节特性,与自动控制执行器匹配良好,是自动控制空调系统风量调节的理想部件。
JXT-Ⅱ系列固定百叶窗,按材料一般为拉挤铝型材也有不锈钢材质。
2、安装
风量调节窗可直接安装在混凝土空调室或组台式空调机组的箱体上或风管系统内,垂直、水平、倾斜均可;当安装在混凝土空调室或组合式空调机组的箱体上时,预留孔的尺寸为 \mathsf { B } x \mathsf { H } ;当安装在墙上或平面上时,推荐的安装形式见图三,此时墙上预留孔的尺寸为 ( \mathsf { B } + 4 0 ) x ( \mathsf { H } + 4 0 ) ,(H、B见表1)。其它安装方式的预留孔尺寸可由该种安装方式衍生。
风量调节窗安装在墙角时,窗边离墙角最小距离不得小于 1 5 0mm ;落地安装时,下限最低高度应>600mm(对室内地坪而言);安装在洗涤室两面的调节窗,为了减少涡流,窗边到洗涤室进风口的最小距离为1000mm;在洗涤室出风口处,窗边与挡水板间的最小距离为800mm。要保证墙面平整,以免造成框架扭曲而影响调节窗启闭的灵活性。
3、维护保养
3.1、产品在使用中均可用水冲洗。轴承中不可加油,以免油沾上尘埃而造成轧死。产品中的钢件每2—3年油漆一次。
3.2、电、气动执行元件应定期检查、维护,以保证调节窗的正常启闭。
4、订货须知
4.1、订货时请写明产品种类、型号尺寸宽度 x 高度 ( \mathsf { B } x \mathsf { H } ) 、主材、传动方式等;
4.2、特殊要求,技术合同中应详细说明。附:
图一、调节窗结构简图;
图二、调节窗安装图;
图三、固定百叶窗安装图;
(1)、 JXT- Il series air adjusting window and fixed shutter
1,introduction
JXT-IItypeseriesairadjustingwindowismycompanybasedonabsorbingtheadvantagesofsimilarproductsathome andabroad,aetiesofticlousesechdevelopmentintootolystflexibleustmentmalige rateandlinearreguationoodperformanceandstheharacteristicoftheavesaresmoothallesistanceablefor anyairconditioningsystemairvolumeregulationandcontrol.
SteelplateframetypeIJT-Iseriesairadjustingwindowforthesprayorgalvanized,galvanizedsteelblade,bladewith diamondshapedaluminum bladetwo;driveintheformofconnectingrodtypeorgeartypetwo;theopeningdirectionof the openandleavesopentwo(onthegeartype,onlytoopen).Adjustingmodecanbemanuall(Figure1),pneumaticorelectric.
Diamondbladeadjustingwindow,withrotatinglineartorque,goodregulationperformancestableandautomaticcontrol actuatoriswellmatched,istheautomaticcontrolairconditioningsystemairvolume ideal components.
2,installation
JXT-Il series fixed shutter,the material is generallypultrusion aluminumalso has stainless steel.
Theadjustmentoftheairwindowcanbedirectlyinstalledintheboxbodyconcreteairconditioningroomorgrouptypeair conditioningitsctticarztalidsaledindeten roomorcombinedtypeairconditioninguniton,reservationholesizeisB\*H;whenmountedonthewallorplanetherecommended instalation form,as shown in Figure three,the preformed hole on thewallof the size of ( \mathsf { B } + 4 0 ) x ( \mathsf { H } + 4 0 ) (H,B,see Table1.).Thereserved holesizesand otherinstalation methodscanbederivedfrom theinstalltionmethod.
Theadjustmentoftheairwindowmountedinthecorner,cornerwindowfromtheminimumdistanceshallnotbelessthan 1 5 0 {mm } isinstalledonthe floor,thelowertheminimumheightshouldbe { > } 6 0 0 \mathsf {mm } (intermsof indoorfloor);installedinthe washingroomonbothsidesoftheadjustingwindow,inordertoreducetheeddycurrnt,theminimumdistancetothewashing roomairinletwindowfor 1 0 0 0 \mathsf {mm } ;inthe washing room at the air outlet,the window and the minimum distance between the waterboardfor8oomm.Toensurethesmoothwallsurface,soastoavoidframedistortionsandeffctsofregulatingwindow openingclosing flexibility.
3,maintenance
3.1,theproductscanbewashedinwater.Nogasbearing,soastoavoidoiltainedwithdustcausedbycrush.SteelprodIctsinevery2-3yearstopainta.
3.2,electric,pneumaticactuatorsshouldbecheckedregularlymaintenance,toensurethenormalopeningandclosingthe idjusting window.
4,ordering instructions
4.1,when ordering please specify the product type,size width x height \left( { \mathsf { B } } x { \mathsf { H } } \right) ,Theprincipal,mode of transmission;
4.2,special requirements,technical contract should specify.Attached: Figure1,adjusting window structure diagram;
Figure two,adjusting window installation diagram;
Fig.three installation,fixed shutter;
图四、调节窗叶片断面形状;
Figure 4,adjusting window blade profile;
图五、调节窗开启角度与最大流量百分比的关系图; Fig.5,adjustingwindow opening angle and maximum flow percentage; 图六、调节窗在不同叶片开启角度时的阻力系数曲线图; Figure6,adjusting thedrag coefficient curvewindowindifferent opening angle of blade; 图七、调节窗在不同风速下叶片分不开时的阻力损失曲线图; Figure6,adjusting window leaf under different wind speedis not divided when the resistance loss curve; 表1、调节窗及百叶窗尺寸规格及技术性能表 Table1,adjust the window and shutter dimensions and technical performance
1、螺栓2、调节窗3、螺栓孔4、预埋角钢框( 4 0 x 4 0 x 4 ) 1,bolt2,adjustingwindow 3,thebolt hole 4,thepreburied steel frame ( 4 0 x 4 0 x 4 )
说明: Explain.
1、H、B为调节窗的内净高和宽(见表1)h、b为墙的留孔尺寸。 h { = } 1 { + } 4 0 \Omega * { { b } } = \mathsf { B } + 4 0 \mathsf {mm }
1,H,Bastheinternal height adjustingwindowandwide(seeTable1)h,Bastheholesize wall. H = H + 4 0mm { b } { = } \mathsf { B } { + } 4 0 \mathsf {mm }
2、预埋角钢框上的孔和调节窗配钻,预埋角钢框压板用户自理。
2,preburiedtefrmeoftaustingndoithdrilglestefmeplteembddedintrstele
叶片型式: Types of blades:
| 叶片 数N | 列数 | 单列 | 双 列 | ||||||||||||||||
| n | 4 | 5 920 | 6 | 7 1224 | 8 1376 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | ||
| H | AB | 788 | 1072 | 1528 | 1680 | 1832 1984 | 2136 | 2288 | 2440 | 2592 | 2744 | 2896 | 3048 | 3200 | |||||
| 2 | 1 | 312 | 0.24 | 0.28 | |||||||||||||||
| 3 | 2 | 464 | 0.35 | 0.42 | |||||||||||||||
| 4 | 3 | 616 | 0.47 | 0.56 | 0.66 | 0.75 | |||||||||||||
| 5 | 4 | 768 | 0.58 | 0.70 | 0.82 | 0.93 | |||||||||||||
| 6 | 5 | 920 | 0.70 | 0.84 | 0.98 | 1.12 | 1.26 | 1.40 | 1.54 | 1.68 1.82 | |||||||||
| 7 | 6 | 1072 | 0.81 | 0.98 | 1.14 | 1.30 | 1.47 | 1.63 | 1.79 | 1.96 | 2.12 | ||||||||
| 8 | 7 | 1224 | 0.93 | 1.12 | 1.30 | 1.49 | 1.67 | 1.86 | 20.5 | 2.23 | 2.42 | 2.60 2.79 | 2.98 | 3.16 | 3.35 | 3.53 | 3.72 | 3.91 | |
| 9 | 8 | 1376 | 1.05 | 1.25 | 1.46 | 1.67 | 1.88 | 2.09 | 2.30 | 2.51 | 2.72 | 2.93 | 3.14 3.35 | 3.56 | 3.76 | 3.97 | 4.18 | 4.39 | |
| 10 | 9 | 1528 | 1.16 | 1.39 | 1.63 | 1.86 | 2.09 | 2.32 | 2.55 | 2.79 | 3.02 | 3.25 | 3.48 3.72 | 3.95 | 4.18 | 4.41 | 4.65 | 4.88 | |
| 11 | 10 | 1680 | 1.53 | 1.79 | 2.04 | 2.30 | 2.55 | 2.81 | 3.06 | 3.32 | 3.58 | 3.83 4.09 | 4.34 | 4.60 | 4.85 | 5.11 | 5.36 | ||
| 12 | 11 | 1832 | 1.67 | 1.95 | 2.23 | 2.51 | 2.78 | 3.06 | 3.34 | 3.62 | 3.90 | 4.18 4.46 | 4.73 | 5.01 | 5.29 | 5.57 | 5.85 | ||
| 13 | 12 | 1984 | 1.81 | 2.11 | 2.41 | 2.71 | 3.02 | 3.32 | 3.62 | 3.92 | 4.22 | 4.52 4.83 | 5.13 | 5.43 | 5.73 | 6.03 | 6.33 | ||
| 14 | 13 | 2136 | 2.27 | 2.60 | 2.92 | 3.25 | 3.57 | 3.90 | 4.22 | 4.55 | 4.87 5.19 | 5.52 | 5.84 | 6.17 | 6.49 | 6.82 | |||
| 15 | 14 | 2288 | 2.43 | 2.78 | 3.13 | 3.48 | 3.83 | 4.17 | 4.52 | 4.87 | 5.22 5.56 | 4.91 | 6.26 | 6.61 | 6.96 | 7.30 | |||
| 16 | 15 | 2400 | 2.97 | 3.34 | 3.71 | 4.08 | 4.45 | 4.82 | 5.19 | 5.56 5.93 | 6.30 | 6.687.05 | 7.42 | 7.79 | |||||
| 17 | 16 | 2592 | 3.15 | 3.55 | 3.94 | 4.33 | 4.73 5.12 | 5.52 5.91 | 6.30 | 6.70 | 7.09 | 7.49 | 7.88 | 8.27 | |||||
| 18 | 17 | 2744 | 3.75 | 4.17 | 4.59 | 2.01 | 5.42 | 5.84 | 6.26 6067 | 7.09 | 7.51 | 7.92 | 8.34 | 8.76 | |||||
| 19 | 18 | 2896 | 3.96 | 4.40 | 4.84 | 5.28 | 5.72 | 6.16 | 6.60 7.04 | 4.48 | 7.92 | 8.36 | 8.80 | 9.24 | |||||
| 20 | 19 | 3048 | 4.17 | 4.63 | 5.10 | 5.56 | 60.2 | 6.49 | 6.95 7.41 | 7.88 | 8.34 | 8.80 | 9.27 | 9.73 10.21 | |||||
| 21 | 20 | 3200 | 4.38 | 4.86 | 5.35 | 5.84 | 6.32 | 6.81 | 7.30 7.78 | 8.27 | 8.76 9.24 | ||||||||
wm中 上 区 U中
二、JXM-I系列密封门
1、概述
JXM-Ⅱ系列密封门主要由门体及角钢门框组成,门体采用轧钢冷板,玻璃钢板,不锈钢板及保温夹层结构,门体上可根据用户需要开设观察窗。该密封门具有开启灵活、密封性好、保温性强、光洁耐腐蚀等特点。广泛使用于各类空气密闭室的出入口、如空调室、滤尘室、静压室等。
2、规格、分类及型号
2.1、规格
密封门规格按门框内净宽(B) x 高(H)可分为如下几种: 1 0 0 0 x 2 1 0 0 / 8 0 0 x 2 1 0 0 11 0 0 0 x 1 8 0 0 、 8 0 0 x 1 8 0 0 (常用)、 6 0 0 x 1 8 0 0 (常用)、 6 0 0 x 1 2 0 0 (常用)、 6 0 0 x 9 0 0 /5 0 0 x 1 0 0 0 Ω
2.2、分类
按密封门开启方式可分为左开、右开、内开、外开四种方式。即:
人在室外面向门板时,门向内开者称为内开式,门向室外开者称为外开式;铰链在门左侧则定义为左开式,铰链在门右侧则定义为右开式。
2.3、型号
JXM-I□ x □外开式W,内开式省略左开式Z,右开式Y门框内净宽(B) x 高(H)设计序号:第二次设计(可省略)密封门产品代号:金信集团
示例: { J } x { M } 8 0 0 x 1 8 0 0 - { Z M } 表示门框内净为 8 0 0 x 1 8 0 0 的左开、外开式密封门。
3、性能
1、承受压力 \triangle \mathsf { P } { = } 1 0 0 0 \mathsf { P a } \ . 2、门体传热系数 \kappa < 0 . 3 5 W / \mathsf { m } ^ { 2 } . 1 上
4、安装方法
1、密封门角钢门框上焊有4-6块钻有孔眼的钢板,安装时可与预埋铁件焊接固定,也可以用M12膨胀螺栓固定在墙壁上,固定后用水泥沙桨将门框四周缝隙填满抹光。详情参见安装示意图。
2、密封门若安装在设备器壁上,只需在门洞四周预留螺栓孔,用螺栓固定即可。
5、维护保养
(2)、 JXM- series sealing door
1,overview
JXM-Il seriessealing doorbydoorbodyand angle steel doorframe,door bodyadopts roling cold plate,glass steel,stainlesssteelplateandheatinsulationsandwich structure,thedoorbodycanbebasedonuserneed to openawindow.Thesealingdoorhas thefeaturesofflexibleopening,goodsealing,insulationresistance,corrosion resistance,smooth.Widelyusedinvarioustypesofairtightchamberentrance,suchasair-conditionedrooms,the dust filteringchamber,astatic pressure chamber.
2,specification,classificationandmodel 2.1,specifications
The sealing door door frame width according to specifications (B) x height (H) can be divided into the following several: 1 0 0 0 x 2 1 0 0 , 8 0 0 x 2 1 0 0 , 1 0 0 0 x 1 8 0 0 8 0 0 x 1 8 0 0 (common), 6 0 0 ~ x ~ 1 8 0 0 (common), 6 0 0 x 1 2 0 0 (204号 (common), 6 0 0 x 9 0 0 5 0 0 x 1 0 0 0
2.2,classification
According tothesealing door open modecanbedivided intothe left,theright toopen,open,open in foul ways.That is:
Intheoutdoorfacing thedoor,thedooropenedinwardsiscalledtheinneropendoorstotheopenair,called outerhingeonthedooropen;ontheleftisdefinedas the hingeonthedoor leftopen,therightisdefinedasthe right open.
2.3,model
JXM-I □x□ Outside the open W,built-in ellipsis TheleftopentypeZ,typeYright Thedoor framewidth (B) x height(H) Design of serial number:second design (omitted) Thesealing door product code: Jinxin group
Example:JXM800 x 1800-ZM says the door frame net is 8 0 0 x 1 8 0 0 left open,open the sealingdoor
3,performance
1,pressure \triangle \mathsf { P } { = } 1 0 0 0 \mathsf { P a } heattransfercoefficient 2 , 1 < 0 . 3 5 W / m 2 . 1 door
4,theinstallationmethod
1,thesealing doorangle steelframeisweldedwitha4-6Blockdriling holesintheplate,canbe installedand embeddedironweldingfixed,canalsousetheM12expansionisfixedonthewallwithcementandsandfixing bolt, paddle door frame around the gap filled with light.For details see the installation diagram.
5,Up-keepmaintenance
5.1、定期检查密封状况,发现漏风,及时更换密封件。
5.1,regularly check the sealing condition,found leakage,the timely replacement of seals.
5.2、门框定期除锈涮漆,以防腐蚀。
5.2,a regularderusting Shabu paint,to prevent corrosion.
5.3、门轴部位定期加油,使其开启灵活。
5.3shaft parts,regularrefueling,theopenandflexible.
6、订货须知
6,ordering instructions
1、请注明门的型号规格、开启方向、有无观察孔等。
1,pleaseindicatethetypesandspecifications,theopeningdirectionofthedoor,thereisnoobservation holete..
2、密封门的供货范围只包括门的本体及门框,安装所有的螺栓由用户自理。
2,theselingdoordeliverycoversonlythebodyandthedoorframedoorinstalltionofallboltsbytheusersthemselves.
3、常用宽度B:600mm800mm1000mm高度:H:90012001800
3 commonly used B:600mm 800mm,width 1000mm height:H:900 12001800
三、JXK-I型空气整流器(导流栅)
1、概述
JXK-I型空气整流器,亦称导流栅,是设置在各类吸入式空调喷淋室入口的格栅式整流设备,用于均衡喷淋室断面各点的气流速度,提高空气与水热湿交换效率,它外形美观,易清洗、不占地,阻力小,整流效果好,是一种高效节能的理想整流设备。
2、性能规格与技术参数
2.1、结构及原理
JXK-I型空气整流器,是由若干纵横交错的塑料片组成的方格网,安装在空调喷淋室的入□断面,每一个方格的尺寸为 3 7 . 5 x 3 7 . 5 毫米,塑料片断面为机翼形,入口端圆,出口端尖。当气流流到整流器入口处,借助其动能与整流器碰撞,并向四周扩散,使整个入口断面形成一个低压区,气流穿过整流器,每一个方格如同一个喷气口,使气流向四周扩散,从而使喷淋室断面各点的气流速度趋向均匀。为了检修人员进入喷淋室的方便,在整流器的下部设有\mathsf { B 6 0 0 } x \mathsf { H 9 0 0 } 的检查门,门上同样设有整流格栅,在运行时,检查门关闭。
各类压入式空调喷淋室不能使用本设备。
2.2、型号规格的表示方法
例: J { x } K - 1 1 - 3 2 0 0 x 3 2 0 0 表示 3 2 0 0 x 3 2 0 0 空气整流器
J { x } K - 1 1 型系列整流器的规格尺寸,分别以整流器的宽度和高度表示。常用宽度B有17种,即1600、1920、2000、2240、2400、2560、2800、2880、3200、3520、3600、3840、4000、4160、4400、4480、4800。高度H有9种,即1600、2000、2240、2560、2600、3000、3040、3360、3400。宽度和高度可任意组合为一种规格。用户可根据喷淋室断面的净宽B0和净高H0选择相应的整流器宽度B和高度H,然后,按 B O = B + 2 0 和 H O = H + 1 0 修正喷淋室断面尺寸,多余的尺寸可用水泥砂浆粉刷填塞。
2.3、阻力损失
空气流经JXK-I系列整流器的阻力损失。与通过喷淋室断面的迎风速有关,图一表示了不同风速下相应的阻力值。
三、JXK- Il air rectifier (plate)
1,overview
(204号 J x k - 1 1 air rectifier,also knownas the diversion grid,grid typerectifier equipment isarranged in thevarious typesof inhaledairconditioning spraychamberentrance,forflowrateequilibriumspraychambersectionofeach point,improveairandwaterheatandmoistureexchangeefficiencybeautifulappearance,easytocleannooccupation,smallresistance,rectifyingefectisgood,isidealrectifierequipmentforhighefficiencyandenergy saving.
2,performancespecificationsandtechnicalparameters
2.1,the structure and the principle of
JXK-Iairrectifier,iscomposedofaplasticsheetarangedinacrisscross patternofthegrid,entrance section is installed in the air conditioning spray chamber,each square of size 3 7 . 5 x 3 7 . 5mm plastic sheet section of wing,entranceendof theround,theoutletendtip.Whentheairflowtotherectifierattheentrance,withitskineticenergyandrectifiercollsion,andspread to the surrounding,theentrancesectionofthe formationof alow pressurearea,airflowthroughtherectifier,eachsquarelikeajet,thegasflowinalldirections,sothattheaiflow velocityspraychambersectionofeach pointisuniform.Inordertomaintenancepersonnelintothespraychamber isconvenient,therectifierisarrangedatthelowerpartof { \mathsf { B 6 0 0 } } x { \mathsf { H 9 0 0 } } inspectiondoor,thedoor isalso provided witha rectifying grille,at run time,check the door closed.
All kinds of pressure in air conditioning room spray can not use this equipment. Methods
2.2,model specifications
Example:JXK-I - 3 2 0 0 x 3 2 0 0 3 2 0 0 x 3 2 0 0 airrectifier
J x k _ { - } type series rectifier size,respectively to the width and height of the said rectifier.Commonly used width Bare17,1600,1920,2000,2240,2400,2560,2800,2880,3200,3520,3600,3840,4000,4160,4400, 4480,4800.Hhs9dsmely600,000,2240,560,600,0,040360,400.ewidthdht canbefreelycombinedintoonespecification.The usercanaccording tothespraychambersection width B0and height H0 select the corresponding rectifier width Band height H,and then,according to B O = B + 2 0 and H O = H + 7 0 (20 modified spray chamber section size,the size of available excess cement mortar rendering packing.
2.3,the resistance loss
Theresistance loss of airflowing through the JXK-I Series rectifier.The wind speed and the spraychamber section,the chart indicated the resistance corresponding to different wind speed value.
3、安装与维修
3.1、安装
\mathsf { J X K } - \mathsf { I I } 型空气整流器,由若干块 \mathsf { B 6 0 0 } x \mathsf { H 3 0 0 } 的塑料方形格栅板组装而成,其下部座落在托座槽钢内,互相之间则通过内外嵌头和双头螺栓与支持槽钢和左右框架相连接,下部嵌入底座内,底座则座落在水池壁上。左右框架则分别与喷淋室侧墙和方形格栅板连拉。其安装示意图见图二,其与空调喷淋室相关位置尺寸见图三,安装细部详图见图四、图五。
整流器安装完毕,并正确固定后,使用水泥砂浆充塞其框架边缘与喷淋室四周墙板之间的缝隙,使其不漏风不漏水。
3.2、维护
在使用过程中,必须定期(每周或每半个月)停车,用水枪冲洗整流器表面,使其保持清洁,不使沾附大量尘杂影响整流效果并增大阻力。
附图一:
sE中
3,installationandrepair
3.1,installation
JXK-I air rectifier,by the plastic square gridplateassemblingaplurality of { \mathsf { B 6 0 0 } } x { \mathsf { H 3 0 0 } } and the lower partis locatedinthebracket,channelsteel,betweeneachotherthroughtheinnerandouterblock headandstud andsupportchannelandisconnectedtotheframe,the lowerpartisembeddedinthebase,thebaseis located in the poolwall.About the frame are connected with the spray chamber side wall anda square grile plate even pull.Theinstalationdiagramshown inFigure two,therelativepositionandairconditioning spraychamberdimensions shown in Figure three,the installation details see Figure four,figure five.
Rectifieris installedcorrectly,andfixed,thegapbetween theuseof cement mortarwith theedge of the frame and the spray chamber around the wall,so that it does not leak not Water Leakage.
3.2,maintenance
Intheuse process,must beregularly(weeklyorevery halfamonth)parking,rinse with watercannons to the commutatorsurface,keepclean,nottostickatachedtoalargenumberof dustrectificationeffectandincrease the impact resistance.
sLE 宁
四、JXP-Ⅱ型系列喷淋排管
1、概述
JXP-I型喷淋排管,通过各种不同型号规格数量的喷嘴,将水喷射成粒小而分布均匀的雾状,而无明显水滴,与流过喷淋室的空气直接接触,在净化空气的同时进行热湿交换,将空气处理到系统需要的温湿度状态。
2、性能规格与技术参数
2.1、结构
JXP-Ⅱ型喷淋排管,由一根横管(即主管)、若干根立管和与喷嘴相连的支管组成,材质ABS塑料或焊管,主管与立管,支管与喷嘴连接处采用管螺纹或弹簧扣夹联接,支管与立管连的处采用焊接。根据空调机房布置的需要,其结构可分为上进水、中进水、下进水和底进水四种形式,可供就户选择。
2.2型号规格的表示方法
2.2.1、每排喷嘴分布密度
即喷淋室断面积内,每排喷淋排管每平方米内的喷嘴数,有大小不同的四种档次,分别以、B、C、D四种代号表示,见表一。
| 代号 | A | B | C | D |
| 单位断面积内每排喷嘴只数(只/m·排) | 24-30 | 18-24 | 12-18 | 6-12 |
2.2.2、喷淋排管的外形尺寸
宽度B,即支持角钢的总长度(单位:mm);高度H,对上、下、底三种进水方式,高度即横管中心至立管尾端的垂直距离。对中进水方式,高度即上、下立管尾端之间的垂直距离(单位:mm)。根据空调喷淋室断面B0(喷淋室净宽)和H0(喷淋室顶板底至水池顶之间的垂直距离)。可以从表五-八中查得喷淋排管 \mathsf { B } x \mathsf { H } 尺寸和其他尺寸。
四,JXP- type series of spray pipe
1,overview
JXP-Il type spray pipe through the nozzle of diferent specifications,quantity,the injection of water into a grain of smalland uniform distribution of spray droplets,direct contact with the air flowing through the spray chamber,andpurifytheairintheheatandhumidityexchange,air treatmenttoneedsofthesystemtemperature and humidity condition.
2,performancespecificationsandtechnical parameters
2.1,structure
JXP-Iltypespray pipe,consisting ofahorizontal tube(namelythesupervisor),apluralityof verticalpipeand connected with thenozzleofthe branch pipe,ABS plastic or steel pipe,the supervisorand thevertical pipe, branch pipeand thenozzleis connected with pipe threadoraspring clipconnection,pipe and riser connected bywelding.According totheneedofairconditioning room layout,thestructurecan bedivided intofour types ofwater inlet,water,waterand under bottom,can supply the user to select.
2.2.1,each row of the nozzle densitydistribution
The spray chamberarea,each row of spray nozzle tube row number persquare meters,there are four grades of different sizes,respectively represented byA,B,C,D four code,see table1.
| GenerationofNo. | A | B | C | D |
| Unit area within each rowof nozzles number (only/m² row) | 24-30 | 18-24 | 12-18 | 6-12 |
2.1,structure
2.2.3、进水方式
分上进水,中进水,下进水和底进水四种(见图一、二、三)用文字表示。
2.2.4、喷嘴型号规格
分型号、喷嘴孔径(单位:毫米)、喷嘴接口管螺纹规格(单位:英寸)三部分,连续书写。
2.2.5、型号规格书写举例
现有-喷淋排管,喷嘴分布密度为A,宽度为3100,高度为2900。进水方式为上进水,喷嘴为FL型,孔径 \Phi 4 5接口螺纹为ZG,则型号规格为:JXP-I-A-B3100×H2900-上进水-FL-Φ4-ZG
2.3、详细技术性能参数及选型方法
2.3.1、喷嘴型号的选择
JXP-Ⅱ系列喷淋排管,可适用各种不同型号的喷嘴,有丝扣和弹夹二种安装型式,选择其主要的品种规格,将其性能列于表二、表三、表四。
| 孔径 | ①3 | 4 | ①5 | ①6 | ||||||||
| 性能 表压 | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程 (m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 ((m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 (m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 (m) |
| 0.1 | 125 | 91 | 0.66 | 213 | 92 | 0.70 | 280 | 94 | 0.95 | 320 | 95 | 1.05 |
| 0.15 | 153 | 93 | 0.76 | 259 | 94 | 0.85 | 335 | 95 | 1.15 | 390 | 98 | 1.25 |
| 0.2 | 178 | 95 | 0.82 | 290 | 96 | 1.0 | 380 | 97 | 1.30 | 450 | 100 | 1.45 |
| 0.25 | 197 | 97 | 0.95 | 320 | 98 | 1.25 | 420 | 100 | 1.50 | 500 | 101 | 1.60 |
| 0.3 | 214 | 98 | 1.10 | 350 | 99 | 1.35 | 465 | 102 | 1.60 | 540 | 104 | 1.80 |
| 喷嘴种类 | PX-1型 | PY-1型 | |||||||||||
| 单侧喷雾①6 | 单侧喷雾8 | 单侧喷雾①6 | 双侧喷雾①8 | ||||||||||
| 表压 性能 (Mpa) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | |
| 0.1 | 330 | 118 | 1.9 | 540 | 120 | 1.9 | 480 | 105 | 2.2 | 600 | 118 | 2.0 | |
| 0.15 | 395 | 121 | 2.0 | 645 | 128 | 2.2 | 576 | 110 | 2.6 | 750 | 120 | 2.3 | |
| 0.2 | 450 | 122 | 2.3 | 730 | 130 | 2.4 | 660 | 110 | 3.0 | 870 | 120 | 2.6 | |
| 0.25 | 470 | 122 | 2.4 | 760 | 130 | 2.5 | 700 | 110 | 3.0 | 910 | 120 | 2.6 | |
| 规格(孔径mm) | 表压(Mpa) | 喷水量Kg/h | 喷射角 | 射程 |
| SL-4mm | 0.15 | 580 | 165 | 1 |
| 0.2 | 640 | 165 | 1 | |
| 0.25 | 720 | 165 | 1 | |
| SL-5mm | 0.15 | 660 | 160 | 0.9 |
| 0.2 | 750 | 160 | 0.9 | |
| 0.25 | 850 | 160 | 0.9 | |
| SL-6mm | 0.15 | 750 | 158 | 0.9 |
| 0.2 | 880 | 158 | 0.9 | |
| 0.25 | 920 | 158 | 0.9 |
选择喷嘴的原则是:
用于蒸发冷却,水质较洁净的,选用孔径较小;喷水量较少的喷嘴,选用较大的分布密度。
用于接触冷却,水质中含有纤尘的,选用孔径较大;喷水量较多的喷嘴,选用较小的分布密度。
2.3.2每排喷嘴分布密度的选择
2.3.2.1每排喷嘴分布密度,取决于喷嘴型号、喷水量、喷淋排管数量和水气比。
各种不同工况的水气比值见表四。
低湿车间 \mu 取高值,高温车间 \mu 取低值。
2.2.3, feeding mode
Pointson thewater,water,waterandbottomwaterunderfour (seefigureoneortwo,three)statedinwords
2.2.4,nozzle ize
Submodels,thenozzlediameter(unit:mm),threadspecificationnozzleinterfacetube(unit:threeinches),otinuous vriting.
Forexample,writing2.2.5 specifications
Theexisting-spraypipe,nozledistributiondensityisAwidthof100,heightof2900.Watersuppymode,nozzle type L,diameter \Phi 4,interface thread is ZG,then specifications:JXP- I-A-B3100 × H2900-influent -FL-Φ4-Z
2.3,detailedtechnical performance parametersand selectionmethod
2.3.1,nozzle type selection
(204号 \mathsf { J X P - } | | seriesspraypipe,canbesuitable forvarious types ofnozze,ascrewandclip two instalationtype,selectthe main arietiesof differentspecifications,theperformanceof listed intabletwo,table three.
Intabletwo,FLtypenozzlespecificationsand performance
| Aperture | 3 | ①4 | Φ5 | ①6 | ||||||||
| (Mpa) | voluter | Range | SpraeneRange | Water | Sragr | Range | Water | Sprage | Range | |||
| 0.1 | 125 | 91 | 0.66 | 213 | 92 | 0.70 | 280 | 94 | 0.95 | 320 | 95 | 1.05 |
| 0.15 | 153 | 93 | 0.76 | 259 | 94 | 0.85 | 335 | 95 | 1.15 | 390 | 98 | 1.25 |
| 0.2 | 178 | 95 | 0.82 | 290 | 96 | 1.0 | 380 | 97 | 1.30 | 450 | 100 | 1.45 |
| 0.25 | 197 | 97 | 0.95 | 320 | 98 | 1.25 | 420 | 100 | 1.50 | 500 | 101 | 1.60 |
| 0.3 | 214 | 98 | 1.10 | 350 | 99 | 1.35 | 465 | 102 | 1.60 | 540 | 104 | 1.80 |
Intable three, \mathsf { P X } _ { - 1 } and PY-1 typenozzle specificationsand performance
| Nozzle type | PX-1Type | PY-1Type | |||||||||||
| Unilateral spray 6 | Unilateral spray 8 | Unilateral spray 6 | Unilateral spray ①8 | ||||||||||
| Geuaremance | Iniegteo | Range | rutme | Inige) | Range | vouter | Inegte Range | voumr | Range | ||||
| (Mpa) | |||||||||||||
| 0.1 | 330 | 118 | 1.9 | 540 | 120 | 1.9 | 480 | 105 | 2.2 | 600 | 118 | 2.0 | |
| 0.15 | 395 | 121 | 2.0 | 645 | 128 | 2.2 | 576 | 110 | 2.6 | 750 | 120 | 2.3 | |
| 0.2 | 450 | 122 | 2.3 | 730 | 130 | 2.4 | 660 | 110 | 3.0 | 870 | 120 | 2.6 | |
| 0.25 | 470 | 122 | 2.4 | 760 | 130 | 2.5 | 700 | 110 | 3.0 | 910 | 120 | 2.6 | |
| Specification (diametermm) | Gauge(Mpa) | Water volume Kg/h | Jetangle | Range |
| SL-4mm | 0.15 | 580 | 165 | 1 |
| 0.2 | 640 | 165 | 1 | |
| 0.25 | 720 | 165 | 1 | |
| SL-5mm | 0.15 | 660 | 160 | 0.9 |
| 0.2 | 750 | 160 | 0.9 | |
| 0.25 | 850 | 160 | 0.9 | |
| SL-6mm | 0.15 | 750 | 158 | 0.9 |
| 0.2 | 880 | 158 | 0.9 | |
| 0.25 | 920 | 158 | 0.9 |
Selection of nozzle is the principle: Forevaporativeoolingwaterqualityiseanteapertureissmallsprayozleinfewer,argerselectionofstribtion density.
Forcontactcooling,waterontainingdust,withlargerporesize;spraynozzlequantitydistributiondensitywithamalle The2.3.2ofeachrowofnozzlesdistributiondensityselection
The2.3.2.1ofeachrowofnozledistributiondensitydependingonthetypeofnozle,sprayvoume,spraypipeand vatergasratio.
Thewater gasratioin table four.
owhumidityworkshop \mu highvalue,hightemperatureworkshopμlowvalu在使用同一种喷嘴时,水气比值越大,则选用的喷嘴分布密度也大。水气比的计算公式如下:
| 喷淋级数 | 喷淋水种类 | 水气比值μ(Kg/Kg) | 每级喷淋排管数(排) |
| 第一级 | 非冬灌井水喷淋 | 0.9-1.1 | 2 |
| 人工制冷水喷淋 | 0.4-0.5 | 1-2 | |
| 第二级 | 循环水喷淋 | 0.5-0.7 | 2 |
式中:
\mu - 水气比kg/kgg-每只喷嘴在设定喷淋表压下的喷水量kg/h·只;
P-本喷淋级喷淋排管排数;
S-每排排管喷嘴密度(即在喷淋室断面积内,每排喷淋排管每平方米内的喷嘴数)只 1 m ^ { 2 } .排;
0 . 8 { - } 喷嘴堵塞系数;
Qr-在喷淋室断面积内,每平方米内通过的质量送风量kg/h·m²。
{ \mathsf { O r } } { - } 3 6 0 0 x { \mathsf { V } } x { \mathsf { r } }
式中:
V-喷淋室断面风速, m / s (204号 r - 送风空气比重, 1 . 2 {kg } / { m } ^ { 3 } 。
我们建议空调喷淋室断面风速应控制在 2 . 5 - 3 m / s 左右,现按 V = 3 m / s 作为工艺计算依据,将 { \mathsf { V } } x { \mathsf { r } } 代入上式则 { O r } = 3 6 0 0 x 3 x 1 . 2 = 1 2 9 6 0 ( < g / h * m ^ { 2 } ,将Qr代入上式,则:\mu { = } / { \boldsymbol { \rho } x \boldsymbol { \rho } x \boldsymbol { \rho } x \boldsymbol { θ } . 8 } { 1 2 9 6 0 0 } { = } / { \boldsymbol { \rho } x \boldsymbol { \rho } x \boldsymbol { \rho } } { 1 6 2 0 0 }
2.3.2.2、每排喷嘴分布密度的选择方法
首先确定喷嘴型号规格和表压,从表二、三可查得其喷水量g,再根据本级喷淋排管喷淋水种类,从表四可选定水比 \mu 及排数P。
从上述公式,可转换 \mathsf { S } = / { 1 6 2 0 0 x \mathsf { mu } } { \mathsf { g } x \mathsf { p } } . 已知g、 \mu 和P,即可求得S,将S与表一中各档次数据要比,选择最接近的档次,即可选定喷淋排管的每排喷嘴分布密度。
2.3.2.3、每排喷嘴分布密度的选型举例
现有一空调喷淋室,选择 \mathsf { P X } - 1 - \Phi 6 - \mathsf { Z G } 1 / 2 喷嘴,第一级进水2排,第二级t循环水2排,喷嘴前表压0.10MPa,请确定喷嘴分布密度。
\mathsf { P X } - 1 - \Phi \mathsf { G } - \mathsf { Z G } 1 / 2 ,喷嘴在 \mathsf { P N = } 0 . 1 0 \mathsf { M P a } 时的喷水量,从表三可查得: \mathsf { g } = 3 3 0 \mathsf {kg } / \mathsf { h } ·只。
从表四可确定井水级水气比 \mu { = } 1 . 1 循环水级水气比 \mu { = } 0 . 7 ,由此计算:进水级每排喷嘴分布密度 S = / { 1 6 2 0 0 x 1 . 1 } { 3 3 0 x 2 } = 2 7 只 / \mathsf { m } ^ { 2 } 排,取A型2排循环级每排喷嘴分布密度 S { = } / { 1 6 2 0 0 x 0 . 7 } { 3 3 0 x 2 } { = } 1 7 只 1 m ^ { 2 } 排,取C型2排
2.3.3、喷淋排管的外形尺寸和规格的选择
喷淋排管的外形尺寸即宽度B与高度H是根据空调喷淋室的断面尺寸决定的(见表五-八)。
喷淋排管的规格即横管直径,每排立管数,立管直径和每根立管喷嘴数,按照A、B、C、D四种不同的喷嘴分布密度而有所有同,也与喷淋排管的外形尺寸即 { \mathsf { b } } x { \mathsf { h } } 有关(分别列于表五-八)
Table four,thewater gas ratio
| Sprayseries | Spraywaterandall kindsof | Watergasratiou(kg/kg) | Eachspray pipenumber(Row) |
| The first stage | Thenon irrigation waterspray | 0.9-1 | 2 |
| Artificial cold water spray | 0.4-0.5 | 1-2 | |
| Level second | Circulating waterspraying | 0.5-0.7 | 2 |
The use of the same kindof nozzle,gas waterratio is higher,the nozle density ischosen too.Calculating ormulaof the ratio of the gas areas follows:
Type in: μ-water gas ratio kg/kμ=gxpxsx0.8 (204号 { 5 - } each nozzle inspray gauge set under thewater,only kg / h . (204号 \mathsf { P } _ { - } the spray spray tube row number; \mathsf { S } - each rowof pipe nozle density(i.e.inthespraychamberarea,each rowof spray nozzle tube row number persquare meter) / \mathsf { m } ^ { 2 } .row; 0 . 8 \_ nozzle blockage coefficient; \mathsf { O r } - in the spray chamber area,mass per square meters byair flowrate kg / h * m ^ { 2 } (204号 \mathsf { O r } { - } 3 6 0 0 x \mathsf { V } x \mathsf { r } (204号 Type in: (204号 V - spray chamber sectional wind velocity, m / s \mathsf { R } _ { - } fanair proportion, 1 . 2 {kg } / { m } ^ { 3 }
Wesuggest that the air conditioning spray chamber section wind speed should be controlled at around
2 . 5 - 3 m / s accordingto V = 3 m / s asthe process calculation basis,the V x r andonthe type of { { O r } } = 3 6 0 0 x 3 x
1 . 2 = 1 2 9 6 0 {kg / h } * { m } ^ { 2 } Qrand onthe type,then: gxpxsx08gxpxs Method for selecting 2.3.2.2,each row of the nozzle density distribution
Firstdetermine the type of nozzle size and pressure,from table two or three can check the water volume g, thenaccording to the spraypipe spray water species,from table four,selectthe waterratioand the numberof rows of P.
From the above formula,which can convert { \mathsf { S } } { = } / { 1 6 2 0 0 x { \mathsf { \mu } } } { \mathsf { g } x { \mathsf { p } } } , known g, \mu and P,to obtain S,Sand table data in variousgrades than,choose theclosest levelcanbe selected,spraypipeof each rowof thenozzledensity distribution
Forexample theselection of 2.3.2.3,each row of the nozzle density distribution
Theexistingairconditioningspray chamber,select \mathsf { P X } - 1 - \Phi \mathsf { G } - \mathsf { Z G } 1 / 2 nozzle,the firststagewater in2rows, second levelofTcirculating water2rows in frontof nozle pressure,0.10MPa,please make sure the nozzle densitydistribution
\mathsf { P X } - 1 - { ~ \Phi ~ } \mathsf { G } - \mathsf { Z G } 1 / 2 spray nozzle at \mathsf { P N = } 0 . 1 0 \mathsf { M P a } from table three can check: \mathsf { g } { = } 3 3 0 \mathsf {kg } / \mathsf { h } only
From table four can determine the water level and water gas ratio \mu = 1 . 1 ,circulating water level and watel ISratio { \mu } = 0 . 7 calculate
The waterlevelofeachrowofthenozzedensityro S = / { 1 6 2 0 0 x 1 . 1 } { 3 3 0 x 2 } = 2 7 0 0 1 0 / m ^ { 2 } owA
Loop leveleach rownozzledistributiondensityrow, S = / { 1 6 2 0 0 x 0 . 7 } { 3 3 0 x 2 } = 1 7 0 x 1 0 ^ { 1 } N / m ^ { 2 } 2 5 0 0 w C ( 2.3.3,spray exhaust dimensionsand specifications of pipe selection
SprayrowsizetubewidthBand heightHisthataccording tothesectionsizeairconditioningspraychamber decisions (seetablefive-eight)
Spray pipe specifications that horizontal tube diameter,the numberof each row pipe,vertical pipe diameter andeach verticalpipenozzenumber,according totheA,B,C,Dfourdiferentnozzledistributiondensityand there allthe same,and the size of the spray pipe is { sf { B } } x { \mathsf { H } } (respectively,are listed in table five-eight)
表五、JXP-IA型喷淋排管规格选择表喷嘴分布密度24-30只 / { \mathsf { m } } ^ { 2 } ntable5,JXP-IAtype spraypipe specificationselection table nozle densitydistributionof 24-30/m² 表六、JXP-IB型喷淋排管规格选择表喷嘴分布密度18-24只/m²
| 喷淋室净宽 | ≥1800 | ≥2000≥2200≥2400≥2600 | ≥2800≥3000≥3200≥3400≥3600≥3800≥4000≥4200≥4400≥4600≥4800 | |||||||||||||||||
| ≥1700 im | ≥1900 | ≥2100 | ≥2300≥2500≥2700 | ≥2900 | ≥3100 | ≥3300 | ≥3500≥3700 | ≥3900≥4100 | ≥4300 | ≥4500 | ≥4700 | |||||||||
| 视数n | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | ||||
| 350 | 400 | 360 | 400 | 360 | 400 | 370 | 400 | 370 | 400 | 370 | 400 | 380 | 400 | 380 | 400 | |||||
| 100 | 1700 1900 | 160 | 18-20 | 90-100 | 90-100108-120108-120126-140 | 126-140 | ||||||||||||||
| 2000 | 150 2100 | 20-22100-110100-110120-132120-132140-154 | 140-154 | 160-176 | ||||||||||||||||
| 2200 | 32 | 22-24110-120110-120 | 132-144132-144154-168 | 154-168 | 176-192 | 176-192 | ||||||||||||||
| 2400 | 2300 | 24-26120-130120-130 | 144-156144-156168-182 | 168-182192-208 | 192-208216-234 | |||||||||||||||
| 2600 | 2500 | 28-30 | 26-28130-140130-140156-168156-168152-196 | 152-196208-224208-224234-282234-282 | ||||||||||||||||
| 2800 | 2700 | 30-32 | 140-150140-150168-180168-180196-210 | 196-210224-240224-240252-270252-270280-300 | ||||||||||||||||
| 3000 | 3100 3100 | 32-34 | 150-160180-192180-192210-224210-224240-256240-256270-288270-288300-320300-320 | |||||||||||||||||
| 3200 | 3300 | 4034-36 170 | 192-204192-204224-238224-238256-272256-272288-306288-306320-340320-340352-374 | |||||||||||||||||
| 3400 | 3500 | 36-38 | 204-216238-252238-252272-288272-288306-324306-324340-360340-360374-396374-396 | |||||||||||||||||
| 3600 | 3700 | 38-40 | 252-266252-266288-304288-304324-342324-342360-380360-380396-418396-418432-456 | |||||||||||||||||
| 3800 | 3900 | 40-42 | 266-280304-320304-320342-360342-360380-400380-400418-440418-440456-480456-480 | |||||||||||||||||
| 4000 | 42-44 | 320-336320-336360-378360-378400-420400-420440-462440-462480-504480-504 | ||||||||||||||||||
| >4200 | 50 44-46 | 336-352378-396378-396420-440420-440462-484462-484504528504-528 | ||||||||||||||||||
| 180 | ||||||||||||||||||||
| 48-50 | 480-500480-500528-550528-550576-600576-600 |
In table6,JXP- I B typespray pipe specification selection table nozzle densitydistribution of 1 8 - 2 4 / m ^ { 2 }
| Sproy | 喷淋室净宽 hm 管宽Bm 每排立 | ≥1800 | ≥2050≥2300≥2550≥2800≥3050≥3600 | ≥3550 | ≥3800≥4050 | ≥4300 | ≥4550 | ||||||||||
| ≥1700 | ≥1950 | ≥2200 | ≥2450 | ≥2450≥2700 | ≥2950 | ≥3200≥3450 | ≥3700≥3950 | ≥4200 | |||||||||
| 2000 ≤1700 | 150 160 | hm | 4 nm | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | |||
| 精数 | 450 500 | 460 | 500 | 470 | 500 | 470 | 500 | 480 | 500 | 480 | 500 | ||||||
| 1900 | 18-20 | 72-80 | 72-80 | 90-100 | 90-100 | ||||||||||||
| 2000 2200 | 2100 | 20-22 | 80-88 | 80-88 88-96 | 100-110 110-120 | 100-110 110-120 | 120-132 | ||||||||||
| 2400 | 2500 | 32 | 22-2488-96 24-2696-104 | 96-104120-130 | 120-130 | 132-144 | 132-144 | ||||||||||
| ≥2600 | >2500 | 26-28104-112104-112130-140130-140 | 144-156 156-168 | 144-156 156-168 | 168-182 182-196 | ||||||||||||
| 2800 | 2700 | 28-30112-120112-120140-150140-150168-180 | 168-180 | 196-210 | 182-196 | 196-210224-240 | |||||||||||
| ≤3200 | 3100 | 30-32 | 120-128150-160150-160180-192 | 180-192 | 210-224 | 210-224240-256240-256 | |||||||||||
| 3200 | ≥3100 | 32-34 | 160-170160-170192-204192-204224-238224-238256-272256-272288-306 | ||||||||||||||
| 3400 | 3300 | 40 | 34-36 | 170-180204-216204-216238-252238-252272-288272-288306-324306-324 | |||||||||||||
| 3600 | 3500 | 170 | 36-38 | 216-228216-228252-266252-266288-304288-304324-342324-342 | |||||||||||||
| 3800 | 3700 | 38-40 | 228-240266-280266-280304-320304-320342-360|342-360 | ||||||||||||||
| 4000 | 4900 | 40-42 | |||||||||||||||
| >400 | 4100 | 50 | 42-44 | 280-294280-294320-336320-336360-378360-378 | |||||||||||||
| ≥4400 | ≥4300 | 180 | 294-308336-352336-352378-396378-396 | ||||||||||||||
| ≤4800 | 4500 | 4-48 | 35264 | ||||||||||||||
| 4800 | 4700 | 48-50 | |||||||||||||||
| 432-460432-460 | |||||||||||||||||
表七、JXP-IC型喷淋排管规格选择表喷嘴分布密度12-18只 / \mathsf { m } ^ { 2 } Intable7,JXP- Il Ctype spray pipe specificationselectiontable nozzledensitydistributionof 1 2 - 1 8 / m ^ { 2 }
| 喷淋排管宽8mm | 喷淋室净宽 ≥1800 Bomm | ≥2050 | ≥2300 | ≥2550 | ≥2800 | ≥3050 | ≥3600 | ≥3550 | ≥3800 | ≥4050 | ≥4300 | ≥4550 | ||||
| ≥1700 | ≥1950 | ≥2200 | ≥2450 | ≥2450 | ≥2700 | ≥2950 | ≥3200 | ≥3450 | ≥3700 | ≥3950 | ≥4200 | |||||
| 喷淋室 | 根数n | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | |||
| 净mm | 1700 | 210 | 450 | 500 | 460 | 500 | 470 | 500 | 470 | 500 | 480 | 500 | 480 | 500 | ||
| ≥100 | 2100220 | 12-13 | 48-52 | 48-52 | 60-65 | 60-65 | ||||||||||
| 2000 | 2100 | 13-14 | 52-56 | 52-56 | 65-70 | 65-70 | 78-84 | |||||||||
| 2200 | 2300 | 32 | 14-16 | 56-64 | 56-64 | 70-80 | 70-80 | 84-96 | 84-96 | |||||||
| 2400 | 16-17 | 64-68 | 64-68 | 80-85 | 80-85 | 96-102 | 96-102 | 112-119 | ||||||||
| 2600 | 2500|230 2700 | 17-19 19-20 | 68-76 | 68-76 | 85-95 | 85-95 | 102-114 | 102-114 | 119-133 | 119-133 | ||||||
| 2800 | 3100 | 76-80 | 76-80 | 95-100 100-110 | 95-100 100-110 | 114-120 | 114-120 | 120-140 | 120-140 | 152-160 | ||||||
| >3200 | 300 | 20-22 | 120-132 | 120-132 | 140-154 | 140-154 | 160-176 | 160-176 | ||||||||
| ≥3200 | 22-23 | 110-115 | 110-115 | 132-138 | 132-138 | 154-161 | 154-161 | 176-184 | 176-184 | 198-207 | ||||||
| >3400 | ≥3300 3500240 | 40 23-25 25-26 | 115-125 | 138-150 | 138-150 | 161-175 | 161-175 | 184-200 | 184-200 | 207-225 | 207-225 | |||||
| 3600 | 3700 | 26-27 | 150-156 | 150-156 | 175-182 | 175-182 | 200-208 | 200-208 | 225-234 | 225-234 | ||||||
| >3800 4200 | 3900 | 27-28 | 156-162 | 182-189 | 182-189 | 208-216 | 208-216 | 234-243 | 234-243 | |||||||
| 4200 | 28-30 | 189-196 | 189-196 | 216-224 | 216-224 | 243-252 | 243-252 | |||||||||
| >4400 | 4500250 | 50 30-31 | 196-210 | 224-240 | 224-240 | 252-270 | 252-270 | |||||||||
| 4500 | 31-32 | 240-248 | 240-248 | 270-279 | 270-279 | |||||||||||
| 4800 | 4700 | 32-34 | 248-256 | 279-288 | 279-288 | |||||||||||
| 288-306 | 288-306 |
表八、JXP-ID型喷淋排管规格选择表喷嘴分布密度6-12只 / \mathsf { m } ^ { 2 }
| 喷淋室 净高 Homm 3 | 喷淋室净宽 Bemm | ≥1800 | ≥2100 | ≥2400 | ≥2700 | ≥3000 | ≥3300 | W3600 | ≥3900 | ≥4200 | ≥4500 | ||
| 宽Bmm | ≥2000 | ≥2300 | ≥2600 | ≥290 | ≥3200 | ≥3500 | ≥3800 | ≥4100 | ≥4400 | ||||
| 根数n | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | |||
| 550 | 570 | 600 | 570 | 600 | 580 | 600 | 580 | 600 | |||||
| ≥12000 ≥1700 ≥2000 1900 | 210 220 | 12-13 36-39 | 36-39 | 48-52 | 48-52 | ||||||||
| 13-14 | 39-42 | 39-42 | 52-56 | 52-56 | 65-70 | ||||||||
| 32 14-16 | 42-51 | 42-48 | 56-64 | 56-64 | 70-80 | 70-80 | |||||||
| 2600 | 2500230 | 96-102 | |||||||||||
| 3800 2700 | 17-19 | 51-57 | 51-57 | 68-76 | 68-76 | 85-95 | 85-95 | 102-114 | 102-114 | ||||
| >3200 | 19-20 20-22 | 57-60 | 57-60 | 76-80 | 76-80 | 95-100 | 95-100 | 114-120 | 114-120 | 133-140 | |||
| ≥3200 >300 | 22-23 | 60-66 | 60-66 | 80-88 | 80-88 | 100-110 | 100-110 | 120-132 | 120-132 | 140-154 | 140-154 | ||
| 3400 3300 | 23-25 | 66-69 | 66-69 | 88-92 | 88-92 | 110-115 | 110-115 | 132-138 | 132-138 | 154–161 | 154-161 | ||
| >3600 | 40 | 69-75 | 92-100 | 92-100 | 115-125 | 115-125 | 138-150 | 138-150 | 161-175 | 161-175 | |||
| >3800 | ≥3500240 25-26 | 100-104 | 100-104 | 125-130 | 125-130 | 150-156 | 150-156 | 175-182 | 175-182 | ||||
| 4000 | 26-27 | 104-108 | 130-135 | 130-135 | 156-160 | 156-160 | 182-189 | 182-189 | |||||
| 27-28 | 135-140 | 135-140 | 160-168 | 160-166 | 189-196 | 189-196 | |||||||
| 28-30 | 140-150 | 168-180 | 168-180 | 196-210 | 196-210 | ||||||||
| 4400 | 4500250 50 30-31 | 180-186 | 180-18 | 210-217 | 210-217 | ||||||||
| 4600 | 31-32 | 186-192 | 217-224 | 217-224 | |||||||||
| >4800 4700 | 32-34 | 224-238 | 224-238 | ||||||||||
B100 B-50 50顶板底Roofbottom. DN-d ← ·1 -■ dIP-N O Oei 0 O 城: 0 :=. O O O ·% o 0 :: o :: O O O 出: o o o ∵ HB 电 8 O A :: a O 2.· F 0 HOO : 1 水立串 (x(a) 11 串 中 5B 水池底Tank bottom:
B 10 B-50 →|50 →50 B 1X(n−1) 顶板底 中 : Bottt 5 4 : 门 中 电 中 中 地 中 H 中 1 0 1 1 1 气 二 1 鲜 串 0 O 0 0 : 国 g 电 里 O : 2 国 βP-Nq 中 C C T H H 0 上 O o 子 + + f : 二 : H g 2 T 中 Fo 中 车 FO 正 1 二 . 中 504 B ← 5 · 水池底 = Tankbottom . 专 立 ,
表九、KLP-I系列喷淋管尺寸表(一)Intable9,KLP-seriesspray pipe size table (a)
| 尺寸代号 Size code | 尺寸部位 Size parts | 喷淋排管叶嘴分布密度 Theimpellerdischargepipemouthwith leaf density | |||
| A | B | C | D | ||
| B0 | Airc空调喷淋室净宽dh | Accordin根据用户工程设计确定dsign | |||
| HO | 空调喷淋室净高 | 根据用户工程设计确定 According to the userthedetailedengineeringdesign | |||
| B | Airconditioning spraychamber height 喷淋排管宽 | B=Bo-100 | |||
| H | Spray pipewide 喷淋排管高 Spraypipe high | H=Ho-100 | |||
| 立管间距 The riser spacing | 350~400 | 450~500 | 450~500 | 550~600 | |
| Z | 每根立管喷嘴数ber | 18~50 | 12~34 | ||
| h | Veric立管一侧喷嘴垂直间spacng | 150~180 | 210~250 | ||
| m | 同-立管两侧喷嘴水平间距 | 200 | 240 | 240 | 280 |
| C | 支管相关长度 | 37 | 57 | 57 | 77 |
| 尺寸代号 Size code | 尺寸部位 Size parts | 喷嘴种类 Nozzletype | ||
| FL-①4 | PX-106 | PY-108 | ||
| f | NozIeccenrity | 5 | 20 | 20 |
| h1 | +10 | +40 | +40 | |
| h2 | -10 | 2 -40 | 2 -40 | |
Intableeleven,JXP- Il seriesofspray pipe horizontal tubediameter table (Figure DN-d)
| 立管排数z Verticaltube rownumber 立管直径DN Z 横管直径DN Horizontal tubediameter DN | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Vertical tubediameterDN 32 | 80 | 80 | 80 | 100 | 100 | 125 | 125 | 125 | 125 |
| 40 | 100 | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 150 |
| 50 | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 150 | 200 |
在确定了空调喷淋室断面尺寸Bo和Ho,并选定了喷嘴密度之后,即可按表五-八选择喷淋拓管的外形尺寸和详细规格。
Indetermining theairconditioning spray chambersection sizeof BOand HO,and thenselectthe nozzle density,canaccording totablefive-eightchoosesprayingextensiondimensionspipeanddetailedspecifications.
3、安装尺寸和安装要求
3.1JXP-Ⅱ系列喷淋排管,共有上进水、中进水、下进水和底进水四种进水方式,它们在安装时,与喷淋室断面尺寸和喷嘴尺寸的关系见图一、二、三、四和表九、十、十一。
3.2喷淋排管的进水横管,穿墙一侧应预埋带法兰盘的穿墙短管,或预留Φ240的穿墙孔,另一侧应在侧墙内预留槽钢(横管尺寸为DN80时用[10,DN100时用[12,DN125时用[14,DN150时用[18。DN200时用[22伸出墙面100,以搁置横管。
3.3喷淋排管上、下连结并固定立管的支持角钢为 \angle 5 0 x 5 ,应在其两端分别用螺栓连结一根长度为240-300的 \angle 5 0 x 5 短角钢,将其尾端伸进喷淋室两侧墙内并用水泥固定,检修时,松开螺栓,仍能拆下角钢。
4、非标规格
由于喷淋排管使用的喷嘴形式多样,性能各异,空调工艺对喷水量的要求亦各不同,当用户认为本说明书中所载喷淋排管的性能、规格不能满足要求时,我们完全可以根据用户要求、设计并制作,提供各种非标规格的喷淋排管。
5、材质
喷淋排有:1、钢管2、SBS3、PVC 4、ABS喷咀均为ABS。
3,the installation dimensionsandmountingrequirements
3.1JXP-Iseriesspraypipe,therearewater inlet,waterinletandbottomwater,under four kindsof water, whichatthetimeof instalation,andthespraychambersectionsizeandnozzesizerelationshipisshown infigure one ortwo,table three or fourand nine,ten,eleven.
Dischargepipeinletpipe3.2spray,side wallpipe wallshould beembeddedwithaflange,orreservationof phi240throughhole,theothersideshouldbereservedin thesidewallchannelsteeltransverse pipesizeis DN80 [10,DN100[12,DN125[14,DN150[18.DN200 [22out of wall100,to use the horizontal tube.
3.3spray pipe,connectionand supportangle fixed vertical tube for the 5 0 x 5 ,shouldbeat the two ends respectivelybytheboltconnectinga length240-300of \angle 5 0 x 5 shortangle,its tail into thespray chamber side walland cement fixation,maintenance,loosen the bolts,stillcan remove angle.
4,non-standardspecifications
Thespraypipe nozle isused inthe formof diversity,theperformance of diferent requirements,air conditioning process onwater quantityare different,whenauser thinksspraying contained inthespecification pipe performance,specifications can not meet the requirements,we can designand produce according to user requirements,to provide all kinds of non-standard specifications,thespray pipe.
5、Thematerial
Sprayroware:1,2,3,SBSsteel,ABSPVC4
Thenozzle isABS.
五、JXD-I系列波形挡水板
1、概述
J x \mathsf { D } - \mathsf { I I } 系列波形挡水板用于各类空调喷淋室,作为水与空气分离的关键配件,它结构简单、装卸冲洗方便。根据用户需要,设有多种间距,可使送风空气带走适量微小水滴,以提高空调降温加湿效果。
J x \mathsf { D } - \mathsf { I I } 系列波形挡水板,要广泛适用于纺织、轻工、化工、烟草、电子及各种民用空调设施中各类空调喷淋室。
2、性能规格与技术参数
2.1结构
JXD-I系列波纹挡水板的外形尺寸宽度B和高度H,亦即金属框架的外形尺寸与空调喷淋室的宽度Bo和空调Ho相关(见图二、三),在金属框架内,设置若干组波形玻璃钢或ABS板片组,板片与板片之间采用不锈钢螺栓及塑料隔套连接组装(见图一)。当挡水板高度 \mathsf { H } < 3 0 0 0 \mathsf {mm } 时,使用单层框架或整块式的挡水板,当挡水板高度 H >= 3 0 0 0 \mathsf {mm } 时,使用双层框架,挡水板在高度方向一分为二,中间设置集水盘及排水管(排水管设置在出风一侧)。挡水板下部则放置在砖墩上或放置在特制的勺型预制板上。两侧则与空调喷淋室侧墙固定并密封。挡水板的顶部比空调喷淋室顶板底低 4 0 \mathsf {mm } ,在挡水板安装完毕后,用专用的带橡皮插板插入密封。(见图四)。
2.2.1挡水板的外形尺寸
挡水板的外形尺寸即金属框架的外框尺寸均以毫米为单位,其宽度B为空调喷淋室设计净宽度。
五,JXD- Il series waveform water retaining plate
1,overview
J x \mathsf { D } - 1 | serieswaveform water retaining plateused for variousair conditioning spray chamber,as the key partsareseparatedfromthewaterandair,it hastheadvantages of simple structure,convenient loadingand unloading wash.According to theneeds of theuser,withavarietyof space,can maketheairsupplyair to take properamountoftinydropsof water,inorderto improve theairconditioning coolingand humidifying effect.
J x \mathsf { D } - 1 | serieswaveformwater retaining plate,should be widely applicable toalltypesof textile,light industry,chemicalindustry,tobaccoelectronicandvariouscivilairconditioningairconditioninginthespray chamber.
2,performancespecificationsandtechnicalparameters
2.1 structure
J x \mathsf { D } - \mathsf { I I } seriesof corrugated bafleboard size width Band height H,BO and air conditioning HO width dimensionsandairconditioningspraychamberisthemetalframe(seeFiguretwoorthree),inametalframe,is providedwithapluralityof groupsofcorrugated glass steelorABSplategroup,betweentheplateandtheplate with stainless steel boltsand the plastic sleeve connection assembly (see chart1).When the water baffleplate height \mathsf { H } < 3 0 0 0 \mathsf {mm } ,When the water blocking plate,using a single frame or monolithic,when the water baffle plate height H \equiv 3 0 0 0 {mm } ,use double deck frame,water retaining plate One divides into two.in height direction isarrngedinthemiddle,watercollecting trayanddrainage (drainagepipeisarrangedonthesideoftheair).The waterretainingplateisplacedinthebrickpierorplacedonthe Baotypeprefabricatedplatespecial.Onbothsides of thespraychamberandairsidewalfxingand sealing.Waterretainingplateatthe topthan theairconditioning spray chamber roof bottom low 4 0mm ,inthewater retaining plate is instaled,plug sealing platewith special rubber. (see Figure four).
Dimensionsof 2.2.1waterretainingplate
Dimensions of water blocking plate metal frame outer dimensionsare in millimeters,thewidth of B is net width design of air conditioning spray chamber.
1,round copper nut2rod3,waveformwater retaining plate4,spacer sleeve5,atail sleeve
2.2规格型号的表示方法
Methods2.2 specifications
JXD 1 = B×H-□ 挡水板板与板的间距 Spacingbaffleplateandplate 挡水板高度 Thewaterretaining plate height 挡水板宽度 Thewaterretainingplatewidth 设计序号:第二次设计(可省略) Design of serial number:second design (omitted) 产品代号:金信集团 Product Code:Jinxin group
挡水板的外形尺寸即金属框架的外尺寸均以毫米为单位,其宽度B比空调喷淋室设计净宽度B0小Dimensionsof waterblocking plate metalframeouterdimensionsareinmilimeters,thewidthofBairconditioning spray5 0mm ,高度H在使用砖墩时,比空调喷淋室高度H0(即顶板底至水池顶的垂直距离)大 9 0mm ,在使chamberdesignnetwidthBOheight50mm,Hintheuseofbrickpier,thanairconditioningspraychamberheightofHoie.用勺形板时比H0小110mm。
oofontopofthetankbottom totheverticaldistance)90mm,intheuseofBaoshapeplateissmalerthanH0110mm.
2.2.1挡水板板与板间距
2.2.1water baffle plate and the plate spacing
挡水板板与板间距分22、26、30三种。其阻力系数带水量见表一。 Waterbaffleplateandtheplatespacingisdividedinto22,26,30,three.Thedragcoeficientwiththecontentofatable
Table1,JDtypewaterretainingplateatdifferentspacingand resistancecoeficientofwatercontent
| 板与板间距(mm) | 22 | 26 | 30 |
| 阻力系数 | 4.5 | 3.7 | 3.2 |
| 带水量(g/Kg) | 0.2-0.6 | 0.4-0.8 | 0.6-1 |
| 使用场合 The use of occasions | 低湿车间 Lowhumidityworkshop | 中湿车间 In thewet workshop | 高湿车间 High humidit workshop |
挡水板阻力计算公式如下:
h { = } 0 . 6 x \xi x V ^ { 2 }
式中:
h _ { - } 空气流经挡水板的阻力(Pa);
V - 空气通过挡水板的迎面风速( m / s );
±b { \xi } - 挡水板阻力系数。
2.2.3挡水板选型举例
现有一空调喷淋室宽 B O = 3 1 0 0 ,净高├ 1 0 = 2 9 0 0 \mathsf {mm } 用于棉纺车间,请选择挡水板型号规格。
挡水板宽度: \mathsf { B } = \mathsf { B } \mathsf { o } - 5 0 = 3 1 0 0 - 5 0 = 3 0 5 0 \mathsf {mm }
挡水板高度:下部使用砖墩时,H = H _ { 0 } = 9 0 = 2 9 0 0 + 9 0 = 2 9 9 0mm
下部使用勺形板时,H = H _ { 0 } - 1 1 0 = 2 9 0 0 - 1 1 0 = 2 7 9 0mm
棉纺细纱车间属于中湿车间挡水板间距选用26mm。
本挡水板型号规格写成: x 0 - 8 3 0 5 0 x 1 2 9 9 0 (或H2790)-26
Thecalculation formula ofwater retaining plate resistanceare as follows: H = 0 . 6 V2
Type in:
H - airflowsthroughthewaterretainingplateresistance \left( \mathsf { P a } \right)
\vee - air through thewater blockingplateand wind speed ( \boldsymbol { m } / \boldsymbol { { s } } )
±b { \xi } - waterretainingplatedragcoefficient.
2.2.3water retaining plate example
Theexisting air conditioningspraychamberwidth B O = 3 1 0 0 ^ { \circ } , height _ { \mathsf { H O } = 2 9 0 0mm } ,used for the cotton spinning workshop,please choose the water retainingplatespecifications.
Thewaterretainingplatewidth:B=BO-50=3100-50=3050mm
Thewater retaining plate height: the lower use of brick pier,
H = H O = 9 0 = 2 9 0 0 + 9 0 = 2 9 9 0mm
The lower use of Bao shaped plate
H=H0-110=2900-110=2790mm
Cotton spinning workshop belongsto wet workshopwater baffle spacingselection 2 6mm
TheWater retaining plate specifications written:XQ-B3050\*H2990 (or H2790) -26
3、安装尺寸和安装要求
3.1对空调喷淋室建筑尺寸的要求
鉴于建筑尺a寸精确度差,空调喷淋室的内空净尺寸往往不易准确,故在其安装挡水板的部位,两侧墙和顶板下,再加一个厚 2 0 \mathsf {mm } 左右的粉刷找平层,以确保该部位内空净尺寸,宽度达到B0-40,即 B + 1 0 即 B + 1 0 ,高度达到 H + 4 0 ,该层找平层的厚度可以根据情况变化,以调整建筑尺寸的误差(见图二、三)。
3.2预埋件
喷淋室两侧墙内,建议在安装挡水板的部位,各预埋 5 0 x 5 带尾扁钢4块,安装时先将挡水板金属框架正确定位,其两侧即可与预埋扁钢焊接固定,然后用水泥砂浆将框架与侧墙之间的缝隙充填粉平(见图二、三)。
挡水板下部放置在砖墩(或混凝土墩)上,其下部必须浸泡在水池水位下100mm。以防止带水空气通过挡水板下部逸出,挡水板下部放置在预制的钢筋混凝土勺形板上,其下部高出水池水位 1 0 0 \mathsf {mm } ,因有形板的遮挡,积水及带水空气均不会逸出(见图二、三)。
3.3挡水板上封板组件
挡水板上部与喷淋室顶板之间较难密封,为装拆方便,使用带橡皮的“上封板”(见图四),挡水板上部与喷淋室顶板留出40mm的间隙,当挡水板框架安装定位后,将“上封板”自进风方向插入间隙即可。
4、维护与管理
4.1挡水板的功能是阻挡喷淋室内的水滴,随送风空气逸出,进入送风道,在日常运行中,应定期在出风侧观察、检查,如发现有粗大水滴逸出,应及时查明原因或调整修复过大的挡水板间距,修补密封四周的漏洞、漏缝、清除集水盘及排水管中阻塞的纤尘,使其排水畅通等等,以确保其正常运行。
4.2在运行期间,每周或每月停车,使用水枪冲洗挡水板间隙中积存的纤尘杂质,使其清洁畅通。
4.3每年或2-3年应逐组逐块拆下挡水板,彻底清洗并更换个别破损的挡水板后重装。
4.4挡水板材质有玻璃钢板、ABS材料。
4.5挡水板形状除波形外还有“√”“入”“√”。
3,the installation dimensionsandmountingrequirements
3.1of the size of building air conditioning spray chamber
In viewof building size precision diference,air conditioning spray chamber empty net size may not beaccurate,soin the installationof water retaining board Department
Who,on both sides of the wall and roof,and a 2 0mm thickplastering leveling layer,in order to ensurethatthepositions inthe emptynetsize,wide
DegreeofB0-40,namely \mathsf { B } + 1 0 \mathsf { B } + 1 0 . height H + 4 0 ,accordingtothesituationcanchange the layer thickness,the error adjustment of building size (see Figure two or three).
The 3.2part
Spraychamberwallsonbothsides,it isrecommended to installthewaterretaining plateparts,the preburied 5 0 x 5 tail flat 4 block,when you first install the water retainingplate metal frame is positioned correctly,thetwosidescanwith thepre buriedsteelwelding fixed,then thegapfillig Tian Fenping between the frame and the side wall with cement mortar (see Figure two or three).
The water retaining plate is placed ona brick Pier (or concrete pier),the lower part mustbesoaked inWater level under 1 0 0 \mathsf {mm } .Inorder to prevent the waterair through the water retainingplate to escape,water retainingplate isplaced inthe reinforced concrete precast Baoshape on the lower part of thepoolwater level,high10omm,due toocclusionof tangibleplatewith water,waterandairarenot escape (see Figure two or three).
The3.3retainingboardsealingplateassembly
Between theroof plateand waterspray chamber is difficult to seal,and easy to install,use the rubber "on board"(see Figure four),the water retaining plate gap with the spray chamber roof for 4 0 {mm } whenthepositioning frame of water board,the"upper sealing plate"from the directionof thewind the gap can be inserted.
4,maintenanceandmanagement
The4.1retaining board is the functionbarrier spray chamberwith water,air supply air to escape, into theair supply duct,in daily operation,should be observed regularly,check on the outlet side,if there isa large water escape,should identify the reasons or adjust the repaired water bafle spacing, repairseal around the leak,leakage,remove dustcolecting plateand the drain pipeblocked,so that the smooth drainageand so on,inordertoensure thenormal operationof.
4.2 during operation,weeklyor monthly parking,use water washing dust impurities accumulated waterretainingplate gap,and thecleaning.
4.3yearor 2-3 years should be removedby groupby block water retaining plate,thorough cleaning andreplacementof individual damaged retainingplateafterthereinstall.
The4.4retainingboardmaterialsareglassplate,ABSmaterial.
The 4.5 retaining board shape except the waveform and " V""入" " \negmedspace \mathsf { W } ^ { \prime \prime } 图二、 5 x - 1 1 型挡水板安装建筑尺寸及预埋件图(1:100)(下部使用有砖墩)
Figure2,theJateretagplatestaldoftctetureambddedprtsagam()(wofc
\mathsf { B } = \mathsf { B } 0 - 5 0 一 H = H _ { 2 } + 9 0 挡水板下部浸泡在水位以下 1 0 0 \mathsf {mm } \mathsf { B } = \mathsf { B } 0 - 5 0 \mathsf { H } = \mathsf { H } 0 + 9 0 waterretainingplate immersed in 1 0 0 {mm } belowthewater level
B = B 0 - 5 0 1 H = H ^ { 0 } - 1 1 0 挡水板下部浸泡在水位以上 1 0 0 \mathsf {mm } \mathsf { B } = \mathsf { B } 0 - 5 0 \mathsf { H } = \mathsf { H } 0 - 1 1 0 waterretainingplateissoaked inwaterformore than 1 0 0 \mathsf {mm } (2
图四、挡水板结构示意图
说明:该图为 \mathsf { H } \equiv 3 0 0 0 \mathsf {mm } 的双层结构挡水板,H在3000mm以下的挡水板为单层结构,中间无淋水盘。
Description:thismap isadouble-layer structure \mathsf { H } >=slant 3 0 0 0 \mathsf {mm } waterretainingplate,Hplate in water below 3oo0mm as a single layer structure,the middle without water dripping disc.
六、JXG-I型系列光管式加热器
1、概况
JXG-Ⅱ型光管式加热器是我公司根据纺织厂各车间不同的工况设计制造的。在一定的压力情况下,蒸发(或热水)通过本设备散发工况所需要的热量,使车间保持适当的温度,对稳定工况,提高产品质量起一定作用。
2、特点
JXG-Ⅱ型光管式加热器具有结构简单,空气阻力小,不易积灰且易于清扫等特点。适用于多尘或卫生要求较高并需加湿的地方。
3、产品名称、型号
JXG-Ⅱ型光管加热器为组装式,有JXG-IIA、JXG-IB、JXG-IIC三种型号,安装方便,加热器进气上下均可。
XG-Ⅱ型光管加热器的结构见图一、二、三,结构尺寸见表一、表二。
以上各型光管加热器在同高、低速空调洗涤室配套使用时,也可以增加加热器排数,一般宽度B≥2000mm时,可分段采用法兰联接,使安装方便可靠。
4、安装说明
4.1根据用户所定的排数及型号制作铁架,用螺栓固定于地坪上或墙上,形式由用户自定。
4.2光管加热器放在铁架内,用抱箍固定。
4.3本公司可为用户代为安装。
5、订货须知
5.1、订货时用户应根据需要选定型号及高、宽尺寸。
5.2、光管加热器只供应本身设备,安装所用的螺栓、铁架、封板及接管等由用户自理。
5.3、本厂亦可根据客户需要生产各种特殊规格的光管加热器。
1、疏水管DN322、主管3、传热器 4、法兰DN80 Pg0.6mMPa
六,JXG- type series of light tube heater
1, survey
\mathsf { J X G } - \mathsf { I I } typelight tube heater is our company according to the design of the workshop production conditions of differenttextilefactory.Under strong pressure,evaporation (or hot water)through theequipmentneeded to heat emissionconditionmaketheworkshoptomaintainthepropertemperature,thestabilityconditionimproveproduct qualityplaysacertainrole.
2,characteristics
\mathsf { J X G } - \mathsf { I I } typelight tube heater has the advantages of simple structure,smallair resistance,not easy fouling and easyto clean.Suitable fordust or high sanitary requirementand humidification.
3,theproductname,model
J x 6 - I type light tubeheaterisassembled,theJXG-IIA,JXG-IIB,JXG-IIC three models,convenient installation,theinletontheheatercanbe
JXG-Il typelight tube heaterstructureshown infigureoneortwothree,thestructure sizeofatable,table twc
Thelighttube heater in high speed air conditioning washingroom,when used together,canalso increase the heater row number,the general width of \mathsf { B } >=slant 2 0 0 0 \mathsf {mm } ,canbe segmented by the flange connection,which is convenientand reliableinstallation
4,installationinstructions
4.1according totheusernumberandmodelmaking iron,withfixedtothefloororwallbolt,formbytheuser.
The 4.2 light tube heateron the hob,hoop forfixing.
4.3 the company can provide users to install.
5,orderinginstructions
5.1,whenordering users should be selected according to therequirement of model and the height,width
5.2,thelightpipe heatersupplyitselfequipment,theinstalltionofbolts,iron,sealplateandtakeoverbyth usersthemselves.
5.3,thefactorycanproduceallkindsofspecial specificationsaccording tocustomerneedslighttube heater.
1,DN322,incharge of the3hydrophobic tube heat exchanger,flange,4DN80Pg0.6mMPa
Figure2,theJXG- Il B light tube heaterstructureschematic diagram 1、疏水管DN322、主管3、传热器4、法兰DN100pg0.6Ma
1,DN322,inchargeof the3hydrophobic tube heat exchanger,flange,4DN100Pg0.6MPa
DN322,incharge of the3 hydrophobic tube heat exchanger,flange, 4 \mathsf { D N S 0 P g 0 . 6 M P a 5 } , an air inlet pipe 6,an air
表一
| 序号 The order No. | Air conditinigrom | 加外 | Table1 s | |||||||
| H | H | 组数 | ||||||||
| B | B | 联管 | 直管 | 流通面积M | ||||||
| 1 | 3800 | 2400 | 3200 | 2100 | 2 | 13×2 | 14.09 | 89 | 50 | 4.47 |
| 2 | 3800 | 2700 | 3200 | 2400 | 2 | 15×2 | 16.25 | 89 | ①50 | 5.09 |
| 3 | 3800 | 3000 | 3200 | 2700 | 2 | 17×2 | 18.41 | 89 | Φ50 | 5.70 |
| 4 | 3800 | 3300 | 3200 | 3000 | 2 | 19×2 | 20.57 | 89 | ①50 | 6.2 |
| 5 | 3800 | 3600 | 3200 | 3300 | 2 | 21×2 | 22.73 | 89 | ①50 | 6.93 |
| 6 | 3800 | 3900 | 3200 | 3600 | 2 | 23×2 | 24.89 | 89 | ①50 | 7.55 |
| 7 | 3800 | 4200 | 3200 | 3900 | 2 | 25×2 | 27.05 | 89 | ①50 | 8.17 |
| 8 | 3500 | 2100 | 2900 | 1800 | 2 | 11×2 | 10.88 | ①89 | ①50 | 3.48 |
| 9 | 3500 | 2400 | 2900 | 2100 | 2 | 13×2 | 12.85 | 89 | Φ50 | 4.04 |
| 10 | 3500 | 2700 | 2900 | 2400 | 2 | 15×2 | 14.83 | 89 | ①50 | 4.60 |
| 11 | 3500 | 3000 | 2900 | 2700 | 2 | 17×2 19×2 | 16.80 | 89 | ①50 | 5.15 |
| 12 | 3500 | 3300 | 2900 2900 | 3000 | 2 | 21×2 | 18.77 | 89 | ①50 | 5.71 |
| 13 | 3500 | 3600 | 3300 | 2 | 20.74 | 89 | 50 | 6.27 | ||
| 14 | 3500 | 3900 | 2900 | 3600 | 2 | 23×2 | 22.71 | 89 | ①50 | 6.82 |
| 15 | 3050 | 1800 | 2600 | 1500 | 1 | 19 | 8.46 | 89 | Φ50 | 2.49 |
| 16 | 3050 | 2100 | 2600 | 1800 | 2 | 11×2 | 9.83 | 89 | ①50 | 3.11 |
| 17 | 3050 | 2400 | 2600 | 2100 | 2 | 13×2 | 11.61 | Φ89 | ①50 | 3.61 |
| 18 | 3050 | 2700 | 2600 | 2400 | 2 | 15×2 | 13.37 | Φ89 | ①50 | 4.11 |
| 19 | 3050 | 3000 | 2600 | 2700 | 2 | 17×2 | 15.14 | 89 | 50 | 4.63 |
| 20 | 3050 | 3300 | 2600 | 3000 | 2 | 19×2 | 16.91 | 89 | ①50 | 5.10 |
| 21 | 3050 | 3600 | 2600 | 3300 | 2 | 21×2 | 18.68 | 89 | ①50 | 5.60 |
| 22 | 2750 | 1800 | 2300 | 1500 | 1 | 19 | 7.54 | 89 | Φ50 | 2.19 |
| 23 | 2750 | 2100 | 2300 | 1800 | 2 | 11×2 | 8.77 | 89 | ①50 | 2.74 |
| 24 | 2750 | 2400 | 2300 | 2100 | 2 | 13×2 | 10.35 | Φ89 | ①50 | 3.18 |
| 25 | 2750 | 2700 | 2300 | 2400 | 2 | 15×2 | 11.00 | 89 | 50 | 3.65 |
| 26 | 2750 | 3000 | 2300 | 2700 | 2 | 17×2 | 13.51 | 89 | 50 | 4.05 |
| 27 | 2750 | 3300 | 2300 | 3000 | 2 | 19×2 | 15.09 | Φ89 | 050 | 4.49 |
| 28 | 2450 | 1500 | 2000 | 1200 | 1 | 15 | 5.25 | 89 | ①50 | 1.51 |
| 29 | 2450 | 1800 | 2000 | 1500 | 1 | 19 | 6.63 | 89 | 50 | 1.89 |
| 30 | 2450 | 2100 | 2000 | 1800 | 1 | 22 | 7.72 | 89 | ①50 | 2.37 |
| 31 | 2450 | 2400 | 2000 | 2100 | 2 | 13×2 | 9.10 | 89 | 50 | 2.75 |
| 32 | 2450 | 2700 | 2000 | 2400 | 2 | 15×2 | 10.49 | ①89 | ①50 | 3.12 |
| 33 | 3150 | 1200 | 2700 | 900 | 1 | 11 | 3.33 | Φ89 | ①50 | 0.96 |
| 34 | 3150 | 1500 | 2700 | 1200 | 1 | 15 | 4.53 | 89 | 50 | 1.28 |
| 35 36 | 3150 3510 | 1800 2100 | 2700 2700 | 1500 1800 | 1 1 | 19 22 | 5.73 6.66 | 89 Φ89 | 50 50 | 1.59 2.00 |
表二
| 序号 | Air cotnroo | 加热外形 | Table2 | |||||||
| The order No | H | B | H | B | 组ber | 联管 | 直管 | 流通面积M | ||
| 1 | 4200 | 2800 | 3800 | 2400 | 2 | 23×2 | 16.05 | 108 | Φ27 | 6.56 |
| 2 | 4200 | 3200 | 3800 | 2800 | 2 | 27×2 | 18.83 | ①108 | ①27 | 7.65 |
| 3 | 4200 | 3600 | 3800 | 3200 | 2 | 31×2 | 21.61 | ①108 | 27 | 8.72 |
| 4 | 4200 | 4000 | 3800 | 3600 | 3 | 23×3 | 24.07 | 108 | ①27 | 9.80 |
| 5 | 4200 | 4400 | 3800 | 4000 | 3 | 25×3 | 26.22 | ①108 | 27 | 10.98 |
| 6 | 4200 | 4800 | 3800 | 4400 | 3 | 27×3 | 28.83 | ①108 | ①27 | 12.06 |
| 7 | 4200 | 5200 | 3800 | 4800 | 3 | 31×3 | 32.41 | 108 | 27 | 13.04 |
| 8 | 3800 | 2400 | 3400 | 2000 | 2 | 19×2 | 11.98 | ①108 | ①27 | 4.90 |
| 9 | 3800 | 2800 | 3400 | 2400 | 2 | 23×2 | 14.49 | ①108 | 27 | 5.86 |
| 10 | 3800 | 3200 | 3400 | 2800 | 2 | 27×2 | 17.00 | ①108 | ①27 | 6.82 |
| 11 | 3800 | 3600 | 3400 | 3200 | 2 | 31×2 | 19.51 | 108 | 27 | 7.78 |
| 12 | 3800 | 4000 | 3400 | 3600 | 3 | 23×3 | 22.02 | ①108 | ①27 | 8.74 |
| 13 | 3800 | 4400 | 3400 | 4000 | 3 | 25×3 | 24.53 | 108 | 27 | 9.79 |
| 14 | 3800 | 4800 | 3400 | 4400 | 3 | 27×3 | 27.04 | ①108 | ①27 | 10.75 |
| 15 | 3500 | 2000 | 3000 | 1600 | 1 | 31 | 8.70 | ①108 | 27 | 3.38 |
| 16 | 3500 | 2400 | 3000 | 2000 | 2 | 19×2 | 10.09 | Φ108 | ①27 | 4.30 |
| 17 | 3500 | 2800 | 3000 | 2400 | 2 | 23×2 | 12.92 | 108 | 27 | 5.14 |
| 18 | 3500 | 3200 | 3000 | 2800 | 2 | 27×2 | 15.15 | ①108 | ①27 | 5.99 |
| 19 | 3500 | 3600 | 3000 | 3200 | 2 | 31×2 | 17.39 | ①108 | 27 | 6.83 |
| 20 | 3500 | 4000 | 3000 | 2600 | 3 | 23×3 | 19.39 | 108 | ①27 | 7.76 |
| 21 | 3500 | 4400 | 3000 | 1000 | 3 | 25×3 | 21.13 | 108 | 27 | 8.60 |
| 22 | 3050 | 2000 | 2600 | 1600 | 1 | 31 | 7.65 | Φ108 | ①27 | 2.91 |
| 23 | 3050 | 2400 | 2600 | 2000 | 2 | 19×2 | 9.40 | 108 | 27 | 3.71 |
| 24 | 3050 | 2800 | 2600 | 2400 | 2 | 23×2 | 11.37 | 108 | ①27 | 4.43 |
| 25 | 3050 | 3200 | 2600 | 2800 | 2 | 27×2 | 13.34 | ①108 | 27 | 5.16 |
| 26 | 3050 | 3600 | 2600 | 3200 | 2 | 31×2 | 15.31 | ①108 | ①27 | 5.89 |
| 27 | 3050 | 4000 | 2600 | 3600 | 3 | 23×3 | 17.05 | ①108 | ①27 | 6.62 |
| 28 | 2600 | 1600 | 2200 | 1200 | 1 | 23 | 4.90 | ①108 | ①27 | 1.83 |
| 29 | 2600 | 2000 | 2200 | 1600 | 1 | 31 | 6.60 | ①108 | ①27 | 2.44 |
| 30 | 2600 | 2400 | 2200 | 2000 | 2 | 19×2 | 8.11 | ①108 | ①27 | 3.11 |
| 31 | 2600 | 2800 | 2200 | 2400 | 2 | 23×2 | 9.81 | ①108 | 27 | 3.72 |
| 32 | 2600 | 3200 | 2200 | 2800 | 2 | 27×2 | 11.50 | Φ108 | ①27 | 4.33 |
| 33 | 2300 | 1200 | 1800 | 500 | 1 | 15 | 2.96 | 108 | 27 | 0.99 |
| 34 | 2300 | 1600 | 1800 | 1200 | 1 | 23 | 4.12 | ①108 | ①27 | 1.48 |
| 35 36 | 2300 2300 | 2000 2400 | 1800 1800 | 1600 2000 | 1 1 | 31 39 | 5.55 6.97 | ①108 Φ108 | ①27 27 | 1.98 2.47 |
6、加热器的选用计算
6.1、基本公式
① 加热空气所需的热量
Q=Cp·Lr(t2-t1)(千卡/时)
式中:
Cp-空气定压比热(千卡/公斤· ^ \circ C )Lr-被加热的空气量(公斤/时)
Lr=Vr·f·3600
Vr-空气的重量速度(公斤/米·秒)(一般为5-12公斤/米·秒)
f-空气通过加热器的有效面积(米)t1-t2-加热前后空气的温度(℃)
②加热空气所需的加热面积F=k(t均-t均) 式中:
Q-加热空气所需的热量(千卡/时)t均-热媒的平均温度(℃)t1均-空气通过加热器的平均温度(℃)(t均=+t2)K-加热器的传热系数(千卡/米·时· ^ \circ C )
6.2、光管加热器的传热系数
对于光管加热器可根据热媒的种类、管子的排数和空气流速从图中查出。
通过加热器的空气速度:
V = L / 3 6 0 0 x 流(米/秒)
L-通过加热器的空气流量(米/时)
f流空气通过加热器的流通净面积(米2)由图中查得的数值,尚需乘以下表的修正系数K = i * K 图
K-实际传热系数(千卡/米2·度·小时)K图-图中所示传热系数(千卡/米2·度·小时)
i-传热修正系数从(表三)查出
3、加热器的阻力计算
根据V净在图上查得H图根据空气均温度查得阻力修正系数b
{ \mathsf { H } } { = } { \mathsf { b } } * { \mathsf { H } } 图
\mathsf { H } - 实际加热器阻力(毫米水柱)b-加热器阻力修正系数H图由图中查出阻力(毫米水柱)
表三
| 空气平均温度(度) | 0 | 10 | 20 | 30 | 45 | 50 |
| 传热修正系数i | 1.0 | 0.98 | 0.96 | 0.94 | 0.92 | 0.90 |
| 阻力修正系数b | 1.0 | 0.96 | 0.93 | 0.90 | 0.87 | 0.84 |
Choose6,heatercalculation
6.1,the basic formula
Therequired heatingairheat
\mathsf { { C } = \mathsf { C p } } Lr(t2-t1)(kcal/)
Typein:
(204号 \mathsf { C p - } air specific heat at constant pressure ( k { \mathsf { c a l } } / { \mathsf {kg } } * { \mathsf { C } } ) \mathsf { L r } - is the amount of air heating ( \mathsf {kg } \wedge ) (号
Lr=Vrf3600
Vr-theweight of air speed ( \mathsf {kg } / \mathsf { M } 2 / \mathsf { s } ) (usually 5 - 1 2 \kg / \ M ^ { 2 } / \ s ) (2
(204号 \mathsf { F } _ { - } airthrough the effective area of the heater (M2) air temperature 1 0 1 - 1 2 - 9 0 before and after heating
TeatiethtediF Type in:
Therequired a - heatingaircalories (kcal/when) average temperatureT-heatmedium (c)
T1 air through the average temperature heater (c) (t'all=ti+t2)
The heattransfercoefficient k _ { - } heater ( k \mathsf { c a l } / \mathsf { M } ^ { 2 } ·time C) 6.2,the heat transfercoefficient of the light tube heater
Foraccordingtothenumberandtypesof airvelocity, heatmedium discharge pipe from the map found in heatertube.
Through the heaterairspeed:
V = L / 3 6 0 0 \ast { ~ f ~ } ( \mathsf { M } / \mathsf { s } ) (
L - airflowthrough the heater ( m ^ { 3 } / ) (
Fflowthroughthe heateraircirculationnetarea (M2) Check value from the figure,still need correction coefficientbythe followingtable
{ \sf K } = \dot { \sf 1 } * { \sf K } diagram
k _ { - } theactual heattransfercoefficient (kcal/M²· degree·h)
Theheattransfercoefficient isshownKfigure
graph (kcal/M²·degree·h)
\mid - heattransfercoefficientfrom (tablethree) found 3,theheaterresistancecalculation
Accordingto theVnet in themap,Hmap based onaii temperaturecheckdragcorrectioncoefficientb
H = b ·Hdiagram
\mathsf { H } - actual heater resistance (mmh2o)
\mathsf { B } - heaterresistance coefficient
HFig.found resistance (mmh2o)
Heat transferand resistance of light pipe heatercorrection coefficient
| Theaverageairtemperature (degrees) | 0 | 10 | 20 | 30 | 45 | 50 |
| The heat transfercoefficient I | 1.0 | 0.98 | 0.96 | 0.94 | 0.92 | 0.90 |
| Drag coefficientb | 1.0 | 0.96 | 0.93 | 0.90 | 0.87 | 0.84 |
七、JXS-ⅡA系列回转重力水冲式过滤器JXS-ⅡB系列反冲式水过滤器
1、概述
JXS-IAB回转重力水冲式过滤器与反冲式水过滤器是本公司研制的、高效自动水滤设备。长期使用和实际测试表明,该产品具有过滤效率高,能耗低、运行可靠、使用维护方便等优点,是纺织行业空调系统中喷淋水及冷冻水过滤的理想设备。
2、结构和工作原理
\mathsf { J X S - } \parallel 回转重力水冲式过滤器是由机架、过滤网笼、冲水管、集污装置、传动结构及护罩等部分组成。结构见图1。 J x 5 - IA反冲式水过滤器见图1
本机减速机传动机构驱动过滤网笼连续回转,待过滤的污水先流入过滤网笼里面,穿过过滤网,成为净水;污水中的纤维尘杂,附着于网笼的内网面,随着转笼的回转,带至滤网的最高点;顶面冲洗管的淋水,将纤维尘杂冲入下面的集污槽,流进集污盘,集污盘内的纤维尘杂定期由人工清除。反之当污水从过滤笼外面进入笼里,将尘杂留在外表以后由反冲水和毛刷清洁扫入集污装置为反冲式JXS-IIB。(见图3)
3、特点
UXS-I回转重力水冲式过滤器的设计与众不同,因而具有下列的特点:
3.1运行稳定,新型铝合金外转减速机,保证连续运行,不会轧煞。
3.2节约能量,冲水量小,水压低(在0.05MPa以下),清除污物彻底干净,过滤效果好。
3.3耐腐蚀,材料大部分为不锈钢,少数采用铸铝、优质玻璃钢及尼龙,因此整机防腐不锈。
3.4易维护,采用八角形过滤网笼,网面钢度高,平滑挺直,久用不易产生网面松驰、凹陷,减少维护及调换网面的人力。
3.5安装简单,不需要螺栓等固定。将本设备置于水池中,接上电源、水源,即可应用。
4、主要技术性能和规格
JXS-II回转重力水冲过滤器系列产品有70-90吨/时、130-150吨/时、200-220吨/时、320-360吨/时四种规格,均可用于空调喷淋回水及过滤。其中320-360吨/时尤为适用于冷冻水等方面的过滤。 其型号、规格、技术性能见表一。
5、安装说明
5.1本设备宜安装于单独的小水池内。如用于喷淋回水的过滤,因位置关系,亦可安装于喷淋室水池内,但检查维护较为不便。如用于冷冻过滤,可装设在冷冻水回路近旁的水池中,水池的长度尺寸,可为水过滤的尺寸各加100-200毫米。
5.2、为了调节水过滤器的安装高度,以适应污水水位,水过滤器机架下设置垫块,垫块可以在水池底上用砖砌成,外粉水泥沙浆。
5.3、污水水位比转笼中心高20mm。
七,JXS- Il A series rotary gravity Water flushing filter JXS- Il B series recoil type water filter
1,overview
JXS-IlA/B rotary gravity water flushingfiterand backwashingwater filter is developed byour company, eficientautomaticwaterfiltrationequipment.The long-termuseandtheactualtest,theproduct hasahighfilter eficiency,lowenergyconsumption,reliableoperation,convenientmaintenance,istheidealequipmentfor sprayingwaterand frozenwater filtration of air conditioning system intextile industry.
2,the structure and working principle
J x 5 - Irotary gravitywaterflushingfilteriscomposedofaframe,filternetcage,flushpipe,sewage collection device,thedriving structureand cover parts.Structureshown infigure1.JXS-IArecoil type waterfilter,see Figure1
The speed reducer drives the filter netcage continuous rotation,tobe filtered wastewaterflows into the filter netcage,throughthefilternetbecomeanetwater;fiberdustsewageinthemiscelaneous,innersurfaceattached tothecage,withtherotorrotation,thehighestpointisbroughttothescreen;thetopsurfaceirigationwaterpipe, adustcollecting groovewillfiberdust intothefollowing,sewagecollectionplateintothefiberdust,sewage collectionplatemiscellaneousregularlybymanualcleaning.Andwhenthesewagefromthefiltercageoutsideinto thecage,thedustintheappearanceaftertheantiflushingandcleaning brush tosweepintothedirtcollecting device forrecoil type J x 5 - IB.(see Figure 3)
3,characteristics
Out of the ordinary design for J x 5 - Irotary gravity water flushing filter,so it has the following characteristics: 3.1 stable operation,new aluminum alloy outer reducer,guarantee continuous operation,will not check.
3.2energysaving,flushvolumesmal,lowpressure (below0.05MPa),remove thedirtthoroughlyclean,gooc Itering effect.
3.3corrosionresistantmaterials,mostlystainless steel,aluminum,thefewhighqualityglass fiberand nylon, sothecorrosion of stainless steel.
3.4easymaintenance,theoctagonalmeshcage,thenetsurfacerigidity,smoothstraight,difficulttoproduce netsurfacerelaxation,depression,reducemaintenanceandreplacement of the human.
3.5instalationissimple,doesnotneedtheboltsfixed.Thedeviceisplacedinthetank,connectedtothe powersupply,watersupply,canbeapplied.
4,themaintechnicalperformanceandspecifications
JXS-Irotarygravitywaterfilterseriesproductsare70-90T/h,130-150tons/,200-220 tons/320-360 tons/fourspecifications,canbeusedforairconditioning spraywaterandfitration.The320-360tons/particularly suitableforrefrigeration
Waterand other aspects of the filter.The type,specifications,technical performance ofa table.
5,installationinstructions
5.1theequipment should be installedinthesmallpoolwithin individual.Asforthespraywaterfitration,due tothepositionrelationship,canalsobeinstalledinthespraychamberpool,butthemaintenanceisinconvenient. Asforfreezingfiltration,canbeinstalledonthechilledwaterloopnearthepool,poollengthsize,forwaterfiltration dimensions 1 0 0 { - } 2 0 0 ~ \mathsf {mm }
5.2,inordertoinstallheightadjustingwaterfilter,inordertoadapttothesewagewater level,waterfilter frame is provided with acushion block,block canbea brickin the pool botom,and cement mortar.
5.3,sewagewater level than thecagecenter high 2 0 {mm } #
5.4水池底的垫块平面,必须基本水平。安装水过滤器时,只需将机架置于垫块上,不需要螺栓等的固定。但水过滤器必须基本水平,不可有大的轴向倾斜。
5.5在机架两侧,如图4所示位置砌作隔墙,隔墙与机架间用软泡沫塑料填补缝隙。
6、使用维护
6.1、设备运转之前,应先在减速器内注润滑油(20号工业齿轮油),油面应在油标的中央;以后每隔一个月换油一次;运行三个月后,每半年换油一次。
6.2、第一次投入运行前,检查过滤网面轴向是否基本水平。如不符要求,应调整机架下的垫块,校正水平。
6.3、开车前,先用手转动水过滤器数周(须脱开皮带),是否转动灵活,无轧煞碰撞现象,否则应检查原因,消除障碍。
6.4、检查冲水管的喷水孔是否垂直(JXS-IIA向下、JXS-IB向上),否则,应予调整。
6.5、电源接通后,查看电动机转向,如转向不对,应调整后再启动。
6.6、每运行一年,应检查减速器的轴承等磨损情况,以保持恒定的过滤水量。
6.7、定期检查、清洗滤网上的粘性污垢,以保持恒定的过滤水量。
6.8、如因喷水水源不洁,造成喷水孔堵塞时,应清除堵塞物。情况严重时,应拆下冲水管,予以清洗。
6.9、每隔三至六个月,应检查回转滤网与机架(在进水端)间密封橡皮有无磨损现象,必要时予以更换。
表一、水过滤器各项性能表
| 型号 项目 | JXS-I1-80 | JXS-IB-140 | JXS-I-210 | JXS-I-340 |
| 额定过滤水量(吨/时) | 70-90 | 130-150 | 200-220 | 320-360 |
| 电动机型号 | YSW7124 | YSW7124 | YSW7124 | YSW7124 |
| 电动机功率(瓦) | 370 | 370 | 370 | 370 |
| 电动机电压(伏) | 380 | 380 | 380 | 380 |
| 电动机转速(转/分) | 1400 | 1400 | 1400 | 1400 |
| 滤网目数(目/英寸) | 20 | 20 | 20 | 20 |
| 转笼八角形对角尺寸(毫米) | 520 | 520 | 520 | 600 |
| 进口段水位(污水水位)(毫米) | 应不交于笼轴线中心高约20mm(以集污盘的底盘不浸没于水中为原则) | |||
| 进口段与出口段水位差(毫米) | ≤120 | ≤120 | ≤120 | ≤120 |
| 冲水管走私(毫米) | DN25 | DN25 | DN25 | DN25 |
| 冲水小压(MPa) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| 冲水耗水量(吨/时) | ≤0.07 | ≤0.08 | ≤0.10 | ≤0.10 |
| 外形尺寸(长×宽×高)(毫米)1010×600×10501160×600×10501490×600×10501490×700×1150 | ||||
| 注:滤网目数,可根据用户需要,采用表中所列以外其他规格 | ||||




