调速水泵的节能原理及其应用

Theory and Application of Governor Water Pump's Energy Saving

本文通过单泵调速运行节能原理图说明调速离心泵的节能。概述了水泵台数组合调节、变径调节、节流调节、变速调节等方法。通过工程实例说明调速范围及节能应用。

This article explains the governor centrifugal pump's energy saving theory and summarizes the water pump adjustment methods such as quantity combination adjustment, diameter change adjustment,throttle adjustment,speed change adjustment and etc.by means of a energy saving diagram.It is illustrated the speed change limit and application of the ener- gy saving by an engineering example.