泵房水箱安全供水控制系统设计

A Design of Safe Water Supply Control System for Pump House

针对于传统的泵站水箱供水装置,使用机械式的浮球阀控制水流的开关状态,浮球阀动作频繁容易导致机械故障,控制精度要求不达标,产生的关水不严、水资源浪费、甚至大面积停水等问题,因此设计了泵房水箱安全供水控制系统。先介绍安全供水装置的工作流程和控制系统的工作原理,选用江川FX系列可编程控制器实现对传感器的信号采集和驱动装置的控制。本系统可以解决泵房水箱恒压、持续和可靠的供水难题,也可以应用在其它工业领域,以减少成本,提高自动化程度和控制精度。

For the traditional pump station water supply device, the use of mechanical foat valve to control the fow of water switch state, foat valve movements frequently lead to mechanical failure, control accuracy requirements are not up to the standard, resulting in water lax, water waste, or even large Area water and other issues, so the design of the pump water tank safety water supply control system. First introduced the work of the safe water supply unit and the working principle of the control system, the use of Jiang Chuan FX series programmable controller to achieve the sensor signal acquisition and drive control. The system can solve the pump water tank constant pressure, continuous and reliable water supply problems can also be used in other industrial areas to reduce costs, improve the degree of automation and control accuracy.