标准铜管(紫铜) Standard copper tube (red copper)
一般生活用水,无污染的中性水,中性醇类溶液。General domestic water,non-polluting neutral water,neutralalcohol solution
镍铜管 Nickel Copper Tube又称镍白铜适用于无硫化物污染的海水、江河水、氯化钙溶液、乙二醇溶液等PH值近中性的溶液。
Nickel-white copper,also known as nickel-white copper, issuitable forseawater,riverwater,Calciumchloride solution,ethylene glycol solution and other solutions with near neutral pH.
铝黄铜管 Aluminum Brass Tube又称海军铜适合江河水、氯化钙溶液、乙二醇溶液无硫化物污染的海水等。
Also knownasnaval copper,itis suitable forriverwater, calcium chloride solution, ethylene glycol solution Seawater without sulfide pollution,etc.
304/316不锈钢管 304/316 Stainless Steel Tube
还原性盐、无机酸和有机酸、碱、盐等腐蚀环境中。
不可使用在含氯离子溶液。
Reducing salts,inorganic acidsand organic acids,alkalis, saltsand other corrosive environments.
Do not use in chloride-containing solutions.
使用注意事项
1.对流经换热器的水质应作适当的净化和过滤处理,满足GB50050《工业循环冷却水处理设计规范》的相关要求;
2.酸性水质和碱性水质都会对换热器造成腐蚀,请务必保证酸碱度满足标准GB50050的要求;
3.换热器进水口处(紧靠进水接口位置)务必安装水过滤器,目数不少于60目;
4.换热器进、出水口要安装减震喉,防止管路振动的传递,以免对换热器和机组造成损坏;
5.换热器到达客户现场如需进行压力试验,请严格执行压力试验的要求,制冷剂侧试验压力不得高于设计压力的1.1倍,载冷剂侧(水侧)试验压力不得超过设计压力的1.25倍;
6.换热器内要杜绝空气的存在,空气的存在会造成换热性能的下降和金属的腐蚀,所以换热器氟系统要经过严格抽真空后才能灌注制冷剂,在最高点设置排空装置,务必
排净管路中的空气;
7.冬季或环境温度低于0℃℃时,如停机,则应将换热器中的水排放干净,以免结冰损坏换热管;
8.设备长时间停机不用时需排尽载冷剂并进行干燥处理,有条件情况下可充氮气密封处理,避免铜管因氧化造成腐蚀;
9.充注或回收制冷剂时,确保换热器内无水或保证水始终在流动,避免制冷剂迁移过快导致冰冻而损坏换热管;
10.换热器须定期清洁保养,由于水质导致结垢、脏堵会严重影响换热器的换热性能,清洁保养时需请专业人员进行。
Precautions for Use
1eatefooditst
Cooling Water Treatment Standard.
2.Acidic or alkaline water may cause corrosion. Ensure the pH value meets GB50050 requirements.
3.Install a water fiter >=slant 6 0 mesh) at the water inlet of the heat exchanger.
4Instlfexibleconnectorsatthewaterinletandoutlettopreventpipelinevibrationfromdamaging theheatexchanger.
5.For pressure testing:Refrigerant side <=slant 1 . 1 x designpressure;Water side <=slant 1 . 2 5 x design pressure.
6Airustempmdtiadyis
installed at high points.
7.When ambient temperature isbelow 0 ^ { \circ } \subset , drain the water if the unit is stopped to prevent freezing damage.
8lftheunitisoutfeiceforntidrainoantdptatengdrrogeeaingisommeddfbl
9.Duringrigtursts
10.Theheatexchangershouldbereguarlycleanedandmaintainedtopreventscalingorblockagecausedbypoorwaterquality.
科技之美·乐享未来
安徽美乐柯制冷空调设备有限公司
Anhui MeluckRefrigerationAir-conditionEquipmentCo.,Ltd.
地址:安徽省宣城市高新区昭亭北路518号
Add:No 518,NorthZhaoting Road,High-tech Zone,Xuanchengcity,Anhui Province.电话/Tel:+86-563-2527009/2527911
邮箱/E-mail:yf@sh-meluck.com
上海美乐柯冷链设备有限公司
ShanghaiMeluckRefrigeration EquipmentCo.,Ltd.
地址:上海市嘉定区惠平路801号1幢11层1106室、1107室
Add:Room106&1107,1#building,No01,HuipingRoad,JiadingDistrict,shanghai.电话/Tel:+86-21-39199091/39199148
邮箱/E-mail:yf@sh-meluck.com
我司对样本中的各类技术参数保留自行更改而不另行通知的权利。Ourcompany reservesthe right tomodify thespecification in t
2026年01月




