一种家庭废水二次利用系统

针对居民在用水过程中存在的浪费，介绍了一种家庭废水二次利用系统，对具有二次利用价值的家庭废水进行收集、处理过滤和再利用。系统中控制电路由继电器等组成，实现了自动化，其结构简单，使用方便，安全可靠，成本低廉，能耗低，废水过滤效果较好。该系统能够有效节省水资源，具有广泛的理论意义和实用价值。

A System of Secondary Use of Family Wastewater

There is a certain degree of waste on use of water. This design composed by the collection box （processed box）, storage box, a small water pump and the control circuit. The system can achieved the purpose of collection , filtration and secondary used of family wastewater. This design have the simple structure, good safety, high reliability, low cost, low energy consumption, good filter effect and this equipment is easy to use. So this system can be effective to save water resources and have a wide range of theoretical and practical value.