摘要
设计一种变频调速恒压供水系统,该系统可根据管网瞬间压力变化,自动调节某台水泵的转速和多台水泵的投入及退出,使管网主干管出口端保持在恒定的设定压力值,并满足用户的流量需求,使整个系统始终保持高效节能的最佳状态。
The design of a frequency control water supply system, the system changes according to the instantaneous pressure of the pipe network, to automatically adjust the speed of a pump and pumps the input and exit, so that the backbone of the outlet-side pipe network at a constant the set pressure value, and meet the needs of the user＇s traffic, bringing the system to always maintain the best condition of energy-efficient
出处
《湖南农机（学术版）》
2012年第1期57-57,61,共2页
Hunnan Agricultural Machinery
关键词
PCL
变频
恒压
PCL
frequency
constant pressure
