摘要
本文通过应用实例分析探讨气压与变频调速给水系统的压力控制点位置问题,认为按供水最不利点水压控制水泵运行,有良好的技术经济效益.
The locations of pressure control points of constant-pressure water supply system either for pneumatic or frequency speed control ones are researched by way of engineering practices. It is concluded that the best technical economical benefit will be obtained when the operation of pumps is controlled by the water pressure of most unfavorable point of water supply in the system.
出处
《给水排水》
CSCD
1995年第3期24-26,共3页
Water & Wastewater Engineering
