LF025(4A)玻璃钢离心风机(圆口)参数表及性能曲线

I LF-025 (4A) FRP CENTRIFUGAL FAN (ROUND MOUTH) PARAMETER TABLE AND PERFORMANCE CURVE

LF030(5A)玻璃钢离心风机(圆口)参数表及性能曲线

LF-030 (5A) FRP CENTRIFUGAL FAN (ROUND MOUTH) PARAMETER TABLE AND PERFORMANCE CURVE

LF040(6A)玻璃钢离心风机(圆口)参数表及性能曲线

LF-040 (6A) FRP CENTRIFUGAL FAN (ROUND MOUTH) PARAMETER TABLE AND PERFORMANCE CURVE

LF045(7A)玻璃钢离心风机(圆口)参数表及性能曲线

LF-045 (7A) FRP CENTRIFUGAL FAN (ROUND MOUTH) PARAMETER TABLE AND PERFORMANCE CURVE

GLF型 C式玻璃钢离心风机系列

GLF C GLASS FIBER REINFORCED PLASTIC CENTRIFUGAL FAN SERIES

高效率

低能耗

产品概述 PRODUCT DESCRIPTION

GLF(C式)型玻璃钢离心通风机采用聚酯玻璃钢材质，它具有强度高、重量轻、耐腐性能良好、不易老化、噪声低等特点，是较理想的新型防腐蚀风机。

GLF(C Series) Fiber Reinforced Plastic Centrifugal Fan is made of fiberglass reinforced plastic with advantages of high intensity, light weight, not easy for aging, low noise and so on. lt is a new-pattern anti-corrosion fan with nice effect.

叶轮采用水冷座或油冷座经皮带与电机传动。其好处是减少腐蚀电机、减速、降低电机负荷等作用，从而增加风机使用寿命。

The impeller adopts water cooling or oil cooling base connected to the motor drive by the belt.The advantage is that it can reduce the corrosion to the motor,slow down the speed and lower the motor load to prolong the service life of fan.

GL 净化风机系列

GL PURIFICATION FAN SERIES

产品概述 PRODUCT DESCRIPTION

我司自主研发的GL系列空气净化专用风机箱，融合十多年来的技术积累与沉淀，拥有多项技术优势,风机的整体性能行业领先,其独特性国内首创。

GL series air purification fan box developed by our company integrates more than 10 years of technical accumulation and precipitation, with a number of technical advantages, the overall performance of the fan is leading in the industry, and its uniqueness is the first one in China.

GL系列空气净化专用风机箱采用我司专利的箱体结构，不仅强化了机组自身的强度，更解决了漏风、强度、一贯难题;具有结构紧凑、外形美观、安装维修方便、整机刚性强及漏风率低等特点。箱体内部应用叠扣式技术使得装配简单方便;特殊的凹凸嵌槽设计使得壁板间可方便实现科学的组合;板内强化技术的采用则使得机组表面连续平整，外观清晰流畅的同时拥有更高的机械强度。

GL series air purification special fan box adopts the box structure patented by our company, which not only strengthens the strength of the unit itself, but also solves the problems of air leakage, strength and consistency. lt has the characteristics of compact structure, beautiful appearance,convenient installation and maintenance, strong rigidity and low air leakage rate.Stacking technology is applied inside the box body to make assembly simple and convenient.Special concave and convex groove design makes it convenient to realize scientific combination between panels; The use of in-plate strengthening technology makes the surface of the unit continuous smooth, clear and smooth appearance at the same time with higher mechanical strength.

GL系列空气净化专用风机箱应用自主开发的产品自动化选型设计软件、箱体气流组织仿真设计软件CFD/CAE计算机仿真模拟技术等先进技术手段和研究成果，对EF系列空气净化专用风机箱进行了全面的优化升级，大幅度地提高产品的性能和品质，为空气处理及净化行业提供更具性价比的风机产品，可按客户要求进行匹配，以获得更适合选型。

GL series of air purification dedicated fan box applications developed automatic product selection design software, body CFD simulation of air distribution design software/CAE computer simulation technology and other advanced technology means and research results.GL series of air purification dedicated fan box for the comprehensive upgrading, greatly improve the product performance and quality, For air treatment and purification industry to provide more cost-effective fan products, can be matched according to customer requirements, in order to obtain a more suitable selection.

该系列机组风量从200\~300000m³/h范围，36种标准规格可供选择。可以针对客户需求,配置不同的功能段，可供选的基本功能段外,还可按客户的需求提供可选:初效新回风段、风机段、消声段、中效过滤段、杀菌段以及高效过滤段。

The air volume of the series units ranges from 200 to 300000m³/h, with 36 standard specifications to choose from.According to customer requirements, different functional sections can be configured. In addition to the basic functional sections available, optional options can also be provided according to customer requirements: initial effect new air return section, fan section, muffler section, medium effect filter section, sterilization section and high efficiency filter section.

振动值低 性能高 噪音低

过滤效果好外观高端

应用场合 APPLICATIONS

该系列产品广泛应用于电子仪表、精密机械制造、纺织、卷烟、制药、医院、食品、电站、轻工业、轨道交通以及航空航天等工业风机，也适用于商业大厦、超市、影剧院、宾馆以及办公大楼等商用及民用大中型公共建筑的舒适性风机。

This series of products are widely used in electronic instrument, precision machinery,textile, cigarette, pharmacy, hospital, food, power, light industry, rail transportation and aerospace and other industrial fan, also applies to commercial buildings,supermarkets, theatres, hotels and office buildings and other large and medium-sized commercial and civil public buildings are comfortable fan.

GL净化风机性能参数

A

最简单的组合

THE SIMPLEST COMBINATION

功能简单,新排风混合，占用空间小。适用于舒适性和有节能要求的场合。

Simple function, new exhaust air mixture, smalls pace.Suitable for comfort and energy-saving requirements.

最简单的组合

THE SIMPLEST COMBINATION

功能简单,新回风混合,进风口加板式初效、出风口加板式中效过滤、占用空间小。适用于舒适性和有节能要求的场合。

Simple function, new return air mixing, inlet plus plate initial effect, outlet plus plate medium effect filtration,small space occupation. Suitable for comfort and energysaving requirements.

初效袋式中效过滤组合

PRIMARY EFFECT BAG TYPE MEDIUM EFFECT FILTER COMBINATION

功能简单,板式初效搭配袋式中效,适用于药厂以及无尘车间。

Simple function, plate primary effect with bag medium effect, suitable for pharmaceutical

G

初效V型高效组合

V-TYPE HIGH-EFFICIENCY COMBINATION OF INITIAL EFFECT

新回风混合，配初效v型高效过滤段，适用于有一定的舒适性和洁净度要求的场所。

New return air mixing, with primary effect V-type high efficiency filter section, suitable for a certain comfort and cleanliness requirements of the place.

D

初效中效V型高效组合

V-TYPE EFFICIENT COMBINATION OF PRIMARY AND MEDIUMEFFECT

适合用于对空气洁净度均有要求的场合，如净化要求比较高的工艺车间以及医院实验室等场所。

Suitable for use in places where air cleanliness isrequired, such as process workshops and hospital laboratories with high purification requirements.

初效中效V型高效加消音组合

PRIMARY EFFECT MEDIUM EFFECT V-TYPE HIGH EFFICIENCY PLUS MUFFLER COMBINATION

G

配初效中效高效过滤段和消声段，适用于对空气洁净度均和静音有要求的场合，如净化要求很高的工艺车间等，此组合风机适合安装于天花夹层的位置。

lt is suitable for the occasions where air cleanliness and quietness are required, such as the process workshop with high purification requirements, etc. The combined fan is suitable to be installed in the position of ceiling interlayer.

初效袋式中效V型高效组合

FIRST EFFECT BAG TYPE MEDIUM EFFECT V-TYPE EFFICIENTCOMBINATION

适合用于空气洁净度均有要求的场合，如净化要求比较高的工艺车间以及医院实验室等场所。

Suitable for use in places where air cleanliness isrequired, such as process workshops and hospital laboratories with high purification requirements.

左旋45度

左旋225度

离心风机 出风口角度位置图

CENTRIFUGAL FAN OUTLET ANGLE LOCATION DIAGRAM

左旋0度

A/D 式风机
出风口角度位置图
AVD FAN DISCHARGE ANGEL
LOCATION MAP
C式风机
出风口角度位置图
C FAN DISCHARGE ANGEL
LOCATION MAP

左旋45度

左旋90度

右旋45度

右旋O度

右旋180度
左旋90度

右旋45度

左旋180度

左旋180度
右旋90度

左旋225度

右旋225度

左旋：从电机端或传动组端正视逆时针方向旋转。

Left-rotated:watching the motor by side, the fan rotates anti-clockwise.

右旋225度

右旋：从电机端或传动组端正视顺时针方向旋转。

Right-rotated:watching the motor by side,the fan rotates anti-clockwise.

左旋：从电机端或传动组端正视逆时针方向旋转。

Left-rotated:watching the motor by side,the fan rotates anti-clockwise.

右旋：从电机端或传动组端正视顺时针方向旋转。

Right-rotated:watching the motor by side,the fan rotates anti-clockwise.

大功率电动机星三角起动控制线路原理

PRINCIPLE OF STAR TRIANGLE STARTING CONTROL CIRCUIT FOR HIGH POWER MOTOR

电气原理说明：

ELECTRICAL PRINCIPLE DESCRIPTION:

合上开关GK时，线路有电，按上按钮开关OA后，时间继电器SJ通电，接触器线圈CY通电。CY主触头吸合，电机成为Y型连接，这段时间续电器SJ常闭延时触点暂时还未断开，由于CY辅助触头吸合使接触器1C吸合并自锁，电动机即成为Y形连接起动运转；当SJ常闭延时触头断开后，CY线圈断电，CY主触头断开，使CY常闭触头闭合使C▲接触器通电，C▲吸合后使电动机成为▲形接法，投入正常运转。

When the switch GK is closed, the line is energized. After pressing the button switch QA, the time relay SJis energized, and the contactor coil CY is energized. The main contact of CY is pulled in, and the motor becomes a Y-type connection. During this time, the SJ normally closed delay contact ofthe relay has not been disconnected for the time being. Because the auxiliary contact of CY is pulled in, the contactor 1C is pulled in and self-locked, and the motor becomes The Y-shaped connection starts to run; when the SJ normally closed delay contact is disconnected, the CY coil is de-energized, the CY main contactis disconnected, the CY normally closed contactis closed, and the C▲ contactor is energized. The motor becomes a ▲-shaped connection and is putinto normal operation.

风机的传动方式FAN DRIVE MODE

A式传动

A TRANSMISSION

风机无附加轴承支撑，叶轮与电机直联传动。 Fan without additionalbearing support, impeller andmotor direct drive.

C式传动

C TRANSMISSION

风机叶轮悬臂支撑，叶轮在两轴承之外的V型带传动。

Fan impeller cantileversupport,impeller in twobearings outside the v-beltdrive.

After-sales service售后服务 安全|绿色|环保|科技|智能

专业技术解决行业难题

我们有着多年的售后服务经验，专注为环保通风系统提供产品及废气治理整体解决方案。

售后服务|竭诚为您服务

广菱丰秉承“客户至上”的服务宗旨

为客户提供24小时全天候服务

保证在最快的时间内赶至客户现场

以完善、周到的售后服务，彻底解决客户的后顾之忧

您的满意是我们努力的方向 Your satisfaction is the direction of our efforts

After-sale service |We will serve you wholeheartedly

Guanglingfeng adhere to the service tenet of "customer first" Provide 24-hour service to customers Guaranteed to arrive at the customer site in the fastest time With perfect and thoughtful after-sales service, the customer's worries will be completely solved

客户分布 Guest Department

稳居国内市场，大步迈向国际市场。
本公司一向以立足中国，放眼世界为市场策略。

Stable in the domestic market and stride towards the international market.

The company has always been based in China and looking to the world as its market strategy

广菱丰

安全|绿色|环保|科技|智能

Safety,Green,Environmental Protection,Technology,Intelligent

广东菱丰环保科技股份有限公司

GUANGDONG LINGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD

肇庆市菱丰环保科技有限公司

ZHAOQING LINGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD

生产基地:广东省肇庆市德庆县工业园创业路东侧

Production Base: East of Chuangye Road, Industrial Park, Deqing County, Zhaoqing City, Guangdong Province

邮编：526600

销售热线:+86-0758-7787688

Zip Code: 526600

Sales Hotline: +86-0758-7787688

业务传真:+86-0758-7668829

Business fax: +86-0758-7668829

电子邮箱:lingfengfan86@126.com

官方网址：www.glffan.com

E-mail: lingfengfan86@126.com

Official website: www.glffan.com

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