天气预报 > 家居 > 楼房供暖首次试压怎么放气?
楼房供暖首次试压怎么放气?
更新时间: 2020-12-16 11:15:46  

第一步是看看室内管道入口的阀门是不是开着。第二步是把家中所有的阀门都关掉。第三步是轻轻拧开家中的放气阀门,当听到有气体往外释放的声音时就马上停止拧放气阀门。第四步是轻轻拧开家中的进水阀门,当有不断的水流流出来时就立刻关闭家中的放气阀门。第五步是反复重复第四步的动作,一直到管道里的气体全部排尽即可停止第四步的动作,这样就完成了供暖的试压操作。

关键词: 楼房 供暖 首次 怎么

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