川消消防信號閘閥漏水及殼體破裂處理
來源：http://www.xintli.net/ 日期：2022-11-14
消防信號閘閥的額定工作壓力應不低于1.2MPa，并應能承受2倍額定工作壓力的靜水壓，保持5min，試驗中蝶閥密封處應無滲漏。那你知道消防信號閘閥閥門漏水及殼體破裂怎么處理嗎？
川消小編為您解答。
The rated working pressure of the fire signal gate valve shall not be less than 1.2MPa, and shall be able to withstand the hydrostatic pressure of twice the rated working pressure for 5min. The butterfly valve seal shall be free of leakage during the test. Do you know how to deal with leakage of fire signal gate valve and shell rupture? Sichuan Xiaobian answers for you.
工程中偶而有用戶反應閥門關不死（漏水問題）
Occasionally, users in the project said that the valve could not be closed (water leakage problem)
a、如果水質不符合要求，內有雜質或施工殘余雜質留在閥門上，造成閥門關閉不到位，那就一定會出現滲漏問題，可試用沖洗的方法來。
a. If the water quality does not meet the requirements, and there are impurities or construction residues left on the valve, causing the valve not to be closed properly, there will be leakage, which can be solved by flushing.
b、倘若施工不注意，蝶閥兩端的連接管道同心度有偏差，也會造成蝶閥關閉不到位，造成滲漏，施工人員可重新調整管道的同心度后進行管道安裝。
b. If the construction is not careful, the concentricity of the connecting pipes at both ends of the butterfly valve has a deviation, which will also cause the butterfly valve to not be closed properly, causing leakage. The construction personnel can re adjust the concentricity of the pipe before installing the pipe.
閥門殼體破裂
The valve housing is cracked
工程中，偶爾也有用戶反映消防信號閘閥殼體破裂，出現不能升壓或外部滲漏，該情況發生不多。毫無疑問，像這種情況只能判斷為可能在運輸途中，或是搬運、儲存、施工、安裝等環節中造成的。
In the project, occasionally, users reported that the fire signal gate valve shell was cracked, and there was no pressure rise or external leakage, which was rare. There is no doubt that such a situation can only be judged to be caused during transportation, or during handling, storage, construction, installation and other links.
因為消防蝶閥一般安裝在離地面較高的建筑平頂下方，施工人員如果不慎跌落或出現野蠻搬運，定可造成信號蝶閥殼體破裂，畢竟普通信號蝶閥閥體是一般性的HT200鑄鐵，材料的材質比較脆，容易斷裂，所以須小心搬運，小心輕放。
Because the fire butterfly valve is generally installed under the flat roof of a building higher than the ground, the signal butterfly valve shell will be cracked if the construction personnel accidentally fall or rough handling occurs. After all, the ordinary signal butterfly valve body is a general HT200 cast iron, and the material is brittle and easy to break, so it must be handled with care.
當閥體確認破裂后，該閥門就報廢了，只能進行調換處理，當然責任方應當承擔相應的費用。
When the valve body is confirmed to be broken, the valve will be scrapped and can only be replaced. Of course, the responsible party should bear the corresponding costs.
The problem of water leakage and shell rupture of Sichuan Fire Protection Signal Gate Valve has been explained here. Of course, you should carefully check and maintain it in daily life. More relevant content will come to our website http://www.xintli.net Consult!
