天气预报 > 其他 > 为什么化粪池进出口要按三通
为什么化粪池进出口要按三通
更新时间: 2020-07-03 00:00:00  

1、主要作用是防止粪便回流和排入城市排水网,进水口的三通是阻挡粪便回流,出水口的三通则是阻挡粪便排入城市排水网。

2、为了防止进水口位置的堵塞,化粪池的液面漂浮物容易形成连片的堵塞物,三通有效的解决了容易堵塞的问题。

关键词: 为什么 化粪池 进出口 三通

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