摘要
介绍了空调冷却水系统中水泵、冷冻水机组以及免费制冷换热器之间常用的布置形式以及各自的优点,以便于更好的进行系统优化设计。并探讨了冷却塔供冷设计中的冷水机组制冷剂压差过低的原因并给出了相关解决方法。
The common piping arrangement between condenser water pump,chiller and free cooling Heat exchanger are introduced and the advantages of each option were discussed for optimization design.The common reasons for low refrigerant head pressure were discussed during free cooling design by using cooling tower and the options to avoid low head pressure problem were instructed.
出处
《洁净与空调技术》
2019年第4期54-57,共4页
Contamination Control & Air-Conditioning Technology
关键词
冷却水系统
机组冷媒压差
免费制冷
Condenser water system
Refrigerant Head Pressure
Free cooling
