一次泵变流量系统水力平衡及节能控制

Primary Pump Variable Flow System Hydraulic Balance and Energy Saving Control

本文讲述了一次泵变流量系统的特点和常见的水力平衡措施,描述了水泵变速调节的过程。并对一次泵变流量系统常用的三种控制方式的节能性和节能效果进行了对比分析。

This article describes the characteristics of the variable flow system of a pump and common hydraulic balance measures,describes the process of water pump variable speed adjustment.The energy-saving and energy-saving effects of the three control methods commonly used in the variable flow system of the primary pump are compared and analyzed.