浅谈恒压供水系统测压元件的选择

Preliminary Discussion on the Selection of Pressure Elements in Constant Pressure Water Supply System

恒压供水系统根据管网压力控制加压水泵的启停,结合以往工程的运行经验,分析比较了电接点压力表等几种测压元件的优缺点。

Constant pressure water supply system controls the start-up and stop of a booster pump accordance to the pipeline network pressure. In view of this, an analysis is made of the advantages and disadvantages of several kind of pressure elements such as electric connection point pressure meters.