| 污水检查井的间距 |
| 添加时间：2019/2/23 16:56:19 浏览次数： |
| 200~400的污水管道间距宜为40m，500~700的污水管道间距为60m。污水检查井是排水管道系统上为检查和清理管道而设立的窨井。 The spacing of 200-400 sewage pipes should be 40 m, and that of 500-700 sewage pipes should be 60 M. The sewage inspection well is a basketball well set up in the drainage pipeline system for inspection and cleaning of pipelines. 同时还起连接管段和管道系统的通风作用。相邻两井之间管段应在一条直线上,因此,在管道断面改变处、坡度改变处、交汇处、高程改变处都需设置检查井,在过长的直线管段上也需分段设置检查井。 At the same time, it also plays the ventilation role of connecting the pipe section and the pipeline wasiguan.37ix.com.cnfuheguan.37ix.com.cn qingxijii.07858.net chuanganqij.89ix.comhuganqig.89ix.comfangshuix.89ix.comsystem. The pipeline section between two adjacent wells should be in a straight line. Therefore, inspection wells should be set up at the change of pipeline section, slope, intersection and elevation, and on the long straight line section. 室外生活排水管道管径小于等于150mm时，检查井之间的距离不宜大于20m，管径大于200mm时，检查井之间的距离不宜大于30m。 When the diameter of outdoor domestic drainage pipeline is less than or equal to 150 mm, the distance between inspection wells should not be greater than 20 m. When the diameter of pipeline is greater than 200 mm, the distance between inspection wells should not be greater than 30 m. |
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