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Difference between mud and flow channel in plastic inspection well

塑料检查井是由检查井井座、井筒以及防护井盖或是非防护井盖构成的，通常用在建筑小区以及市政中的排水排污管道一定距离以及管道交汇处与转弯处等处，用于检查排水排污管道工作情况的一种井状的构筑物。塑料检查井井座有流槽井与沉泥井之分，流槽井主要用于污水井，沉泥井有沉泥室主要用于雨水井。

Plastic inspection wells are composed of inspection wellbore, wellbore and protective or non-protective wellbore covers, usually used in residential areas and municipal sewage drainage pipelines at a certain distance, as well as the junction of pipelines and bends, etc., used to check the drainage and sewage pipe work of a well-shaped structure. Plastic inspection wells are divided into trough wells and caisson wells, trough wells are mainly used for sewage wells, caisson wells have caisson is mainly used for rainwater wells.

那么什么是流槽井，什么是沉泥井呢？今天我们就来介绍下这个方面的知识。

So what is a slot well and what is a mud well? Today we will introduce the knowledge of this aspect.

沉泥井其实就是带沉泥室的检查井，因为该井可以把污水中泥土等杂质聚集起来，泥土可以在该井内沉淀。沉泥室设计的是一般的市政排污工程，主要目的接一部分沿途居民的生活污水。沉泥井井座的构成与流槽井的构成不一样，沉泥井井座在构成上带有沉泥室，沉泥井一般用在雨水收集管道中，因此也叫雨水井。

A caisson is actually an inspection well with a caisson, because the well can collect impurities such as mud in sewage,dipingqi.89ix.comdipingp.89ix.com faheiji.89ix.com shuixiangb.89ix.com gelidunmoju.89ix.com tai.75ix.com sheying.37ix.com.cn and mud can settle in the well. The sludge chamber is designed as a general municipal sewage disposal project, which mainly receives part of the domestic sewage of residents along the way. The structure of caisson well is different from that of flume well. The structure of caisson well is composed of a caisson chamber. The caisson well is usually used in rainwater collection pipeline, so it is also called rainwater well.

流槽井井座在构成上是不带沉泥室的，一般用在排污管道中，因此也叫做污水井。流槽井是使用在排污管道中的一种检查井井座类型。

The well seat of a flume well is constructed without a sludge chamber and is generally used in sewage pipes, so it is also called a sewage well. The slot well is a kind of inspection well type used in the drain pipe.