一种家用净水系统的设计

A design of household water purification system

我国许多地区都存在水污染问题,家庭用水深受影响,尤其是一些贫穷的农村地区。针对家庭用水污染问题,设计了一种基于小型PLC控制的家用净水系统,对家庭用水进行净化处理,达到安全饮用的目的。该净水系统结构简单,原理及控制方法清晰易懂,成本低廉但净水效果好,特别适合经济条件较差的农村地区使用。

The problem of water pollution exists in many parts of our country, household water is deeply affected, especially in poor rural areas. In view of the home water pollution problem, a home water purification system based on small-scale PLC is de- signed to make the household water achieve safe drinking purpose. The structure of the water purification system is simple, the principle and control methods are clear and easy to understand, meanwhile, it is low-cost and efficient, particularly suit for poor economic conditions in rural areas.