双泵自动循环互备水压控制系统的实现

The Realization of The Hydraulic Control System by Automatic Dual-Circulation Pump

在企业供水系统中,由于用水量的变化,使供水压力发生变化,通过对压力信号的检测,并经过控制器的运算以及程序的设计,构成了双水泵自动循环且互相作为备份的系统,调整变速泵转速或水泵运行台数,使供水压力重新回到设定值,满足用水要求。

Water supply system in the enterprise, because of changes pressure signal detection, and the controller and operator of the design each other as a backup system. The adjustment variable speed pump or to return to the settings to meet water requirements. in water consumption, water pressure changes. Through the process, constitute a double-pump and automatic cyele and amount of pump operation, so that the water supply pressure