摘要
通过对虹桥机场侯机楼空调冷冻水系统的调研和测试,发现了冷冻水泵选型过大的问题,采用切削水泵叶轮的措施加以改进,并进行了叶轮切削量的计算。结果表明改造后节能效果明显,安全运行得到保障。
On the basis of research and measuring to chiller water system of air-conditioning system in Hongqiao International Airport Terminal Building, we find the capacity of chiller pump is too large. We use the way of impeller-cutting to reform it and calculate the impeller-cutting quantity. The result indicates the energy consumption of chiller pump is saved and safe operation is guaranteed.
出处
《节能技术》
CAS
2005年第2期159-161,169,共4页
Energy Conservation Technology
关键词
冷冻水泵
流量
扬程
功率
叶轮切削
切削量
chiller-pump
flow
lift
power
impeller-cutting
impeller-cutting quantity
