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    管道封堵安全措施条例
    2016-12-13 17:03:50 http://www.sggdst.com
    1、检查气囊 表面是否干净,有无附着污物,是否完好无损,充少量气检查配件及气囊有无漏气的地方。确定正常方可进入管道内进行封堵作业。
    1, check the air bag surface is clean, there is no dirt attached, whether it is intact, a small amount of gas inspection accessories and air bag there is no leakage of the place. Determine the normal side can be entered into the pipeline plugging operation.
    2、管道的检查:封堵前应先检查管道的内壁是否平整光滑,有无突出的毛刺,玻璃,石子等尖锐物,如有立即清除掉,以免刺破气囊,气囊放入管道后应水平摆放,不要扭着摆放,以免窝住气体打爆气囊。
    2, pipeline inspection: Wall occlusion should first check whether the pipe is smooth, without burr, prominent glass, stones and other sharp objects, such as immediately removed, so as not to puncture the balloon, balloon into the pipeline should be horizontally, not twisted placed, so as not to shelter the gas balloon.
    3、做气囊配件连接及漏气检查:首先对海象牌管道堵水气囊附属充气配件进行连接,连接完毕后做工具检查是否有泄漏处。将管道堵水气囊伸展开,用附属配件连接进行充气,充气充到基本饱满为止,压力表指针达到0.03MPA关掉止气阀,用肥皂水均匀涂在气囊表面上,观察是否有漏气的地方。
    3, air leak check connections and accessories: first of all, the walrus card pipeline plugging bag attached inflatable after connection fittings connection, check for leaks as tools. The gas pipeline plugging capsule extended, with accessory connection for inflatable, inflatable filling to full, pressure gauge pointer to 0.03MPA turn off the check valve, with soap and water evenly coated on the surface of the bladder, observe whether there is a leak.
    4、将连接好的管道堵水气囊里面的空气排出,竖着卷一下,通过检查口放入,达到指定位置后,即可通过皮管向气囊充气,充气至规定的使用压力即可。
    4, good piped water bag inside of the air, with volume, through the inspection opening into the specified location, to the air through the hose, use pressure can be inflated to the provisions of the.
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