摘要
在对深井直接供水系统压力变化分析基础上,论证该系统水泵变频调速供水原理。
This paper analyses the change law of the water pressure in water supply system from deep well and demonstrates the principle of the water supply by using frequency control of motor speed. The formula for the profit analysis of the system is given in this paper.
出处
《沈阳建筑工程学院学报》
1996年第4期395-399,共5页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
给水
水泵
变频调速
深井供水
water supply
water pumps
frequency control of motor speeds
water supply from deep wells