大型冷水机组污垢自动清洗及经济性分析  

Analysis of Large-scale Chiller Foul Cleaning and Economy Calculation

作　　者：罗燕萍[1] 余珏[1] 

机构地区：[1]广州地铁设计研究院有限公司,广东广州510010

出　　处：《发电与空调》2014年第3期71-74,共4页

摘　　要：冷水机组冷凝器等部件脏污对机组的制冷效率有重大影响,也会增大循环动力的消耗。因此大型冷水机组需要定期除垢清洗。本文以地铁车站大型冷水机组的污垢清洗为例,介绍一种自动清洗除垢的方法,并对冷水机组除垢前后的运行进行了对比分析。最后,对自动除垢设备的经济性也进行了分析,结论可以为相关工程案例提供参考。It has a significant impact on the refegration efficiency of water-cooling chiller after thecondenser dirt, and will also for the cycle power consumption increase. Therefore, the condenser of the water-cooling chiller should be regular cleaned when it was fouled. In this paper, a method of automatic cleaning was introduced as an example of the subway station large-scale water-cooling chiller, and also, the water chiller descaling operation were analyzed. Finally, the economy of automatic descaling equipment are analyzed, the conclusion can provide reference for related engineering case.

关 键 词：冷水机组 污垢 自动清洗 经济分析 

分 类 号：TB657[一般工业技术—制冷工程] U231.4[交通运输工程—道路与铁道工程]