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高中低壓給水排水系統

清掃口

     
清掃口   鑄鐵清掃口   鋼制清掃口  
     
鋼制清掃口   鋼制清掃口   鋼制清掃口  

 清掃口是裝設在排水橫管始端或管段中間、帶有內方外圓管堵,作清掃通用的配件,在人防工程中可以用地漏代替。它有兩個作用:一是保持一定的水位,以免下面的臭氣從管道中上來,進入室內。二是截留固體物質,以免堵塞管道,可以隨時清除。一般清掃口設置在橫管上,檢查口設置在豎管上。

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