乡村型多功能变频供水系统的设计与实现

The Design and Realization of Multi-function Frequency Conversion Waterworks for Country

本文介绍了利用人机界面(HMI)、变频器(VVVF)和 PLC 构成的多功能小型恒压供水系统的设计与实现。该系统具有自动化程度高、便于维护、耗电量小等优点。广泛适用于乡镇、农村等基础设施薄弱地区。

In this paper,the design and realization of the multifunction and small constant pressure water supply system is introduced,which is constituted with the HMI,VVVF and PLC.The system has the advantage such as high degree automation,easy to maintenance and decreases consume of electric energy.It is extensive to be applicable in the village where the weak region in facilities.