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一文讀懂暖氣打壓的所有操作2019/9/19 16:22:01 标签：暖氣打壓

對于初次接觸暖氣打壓的人來講，有太多的爲什麽需要解惑：爲什麽要進行暖氣打压？打压的标准是多少个压？需要打压多长时间？暖氣打壓时有哪些注意事项？下面我们一起来了解下

为什么要进行暖氣打壓？

暖氣打壓是通过对水路管道进行满水加压，以此来检查管道是否存在渗漏的情况；而注水仅仅只是在管道满水并处于正常压力下检查是否有渗漏。供暖时期，管道必定需要施压才能输入到高层，因此暖氣打壓测试是必须要进行的。

暖氣打壓的标准是多少个压？需要打压多长时间？

打壓實驗靜水壓力可看作是管道工作壓力，且測試壓力0.60MPa~0.80MPa（十層以上一般不得少于0.8MPa）,俗話就是不低于6~8個壓，達到標准後即可停止加壓，保持壓力值持續一段時間；一般的PPR系列等焊接頭的時間最少30分鍾，銅制接頭和鍍鋅管最少是四個小時。

暖氣打壓时有哪些注意事项？

爲了防止管道漏水造成損失，因此打壓期間，家裏必須有人；打壓試水時要注意暖氣片、暖氣管道接口处及阀门处是否有因老化、松动等原因造成的漏水、渗水等情况，以及是否有管道阻塞的问题。

通过以上模块的学习了解，基本上我们就掌握了关于暖氣打壓的大部分情况，针对每年供暖时期的打压操作已经了然于心，在此也祝愿大家能够度过一个温暖的冬天。

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