摘要
在供热系统中,泵类设备应用范围广泛,其电能消耗和诸如阀门、挡板相关设备的节流损失以及维护、维修费用占到生产成本的7%～25%,是一笔不小的生产费用开支。
The paper introduces the application frequency control to heating system with pump equipment, which has decreased the electric energy consumption, the throttle loss of valve and baffle and maintenance expenses.
出处
《江西煤炭科技》
2010年第2期95-96,共2页
Jiangxi Coal Science & Technology
关键词
供热
变频调速
节能
循环泵
heating
frequency control
energy--saving
circulating pump
