Thank you for your attention to ZhongYuan water supply equipment [Knowledge News Information] column! The summer solstice is one of the early confirmed solar terms in the 24 solar terms. In the seventh century BC, the ancestors used Tugui to measure the sun's shadow, and determined the summer solstice. Although the summer solstice indicates that the hot summer has arrived, it is not hot yet. The temperature will continue to rise for a period of time after the summer solstice. It will be hot in about twenty or thirty days. After the summer solstice, the ground is strongly heated and the air convection is vigorous, and thunderstorms often form from afternoon to evening. ZhongYuan remind you Construction of chemical and municipal pipelines in power plants industry customer friends: the weather is hot, pay attention to heatstroke prevention! Thank you for your attention to the Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd website (http://ceshi5.66554433.cn)!

伸缩器的管道质检的程序与内容

Time:2019/4/12 1:14:18

    伸缩器的管道质检的程序及内容。伸缩器的管道质检是适当重要的一部分,那么广阔用户知晓它的程序及内容吗?下面就来为您共享下伸缩器的管道质检的程序及内容。依据规划及规划方案拟定人员的批阅内容,检查规划管道的方位、管径、长度及管道附件的数量、口径等审査规划是否契合国家标准、专业标准及主管部门的规则。

 

    对给水管网规划方案的几点特殊要求是:为了削减修补工作量,应防止在同一条规划路途的一侧或一条胡同内一起存在两条可接用户的配水管道,要求在规划新管道时对现状管道的连通、撤消做出规划。

    处理现状管网不合理之处,为往后的办理发明良好条件。特别注意规划管道有无穿越房子或院子的状况,如有应执行拆迁或调整管道方位。检查管道附件的设置是否合理,包含消火栓、闸口、排气门、测流井和排泥井。

    管道在立交桥下或其他不能幵挖修补的路面下埋设时要考虑做全通或单通行管沟,以便修补。室外管道与建筑物间隔一般为距高楼3m以外、距平房5m以外;关于公称直径为400及400以上的大管道,应距建筑物5m以外。