川消消防信号闸阀漏水及壳体破裂处理
来源：http://www.cx-fire.com/ 日期：2022-11-14
消防信号闸阀的额定工作压力应不低于1.2MPa，并应能承受2倍额定工作压力的静水压，保持5min，试验中蝶阀密封处应无渗漏。那你知道消防信号闸阀阀门漏水及壳体破裂怎么处理吗？
川消小编为您解答。
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.
工程中偶而有用户反应阀门关不死（漏水问题）
Occasionally, users in the project said that the valve could not be closed (water leakage problem)
a、如果水质不符合要求，内有杂质或施工残余杂质留在阀门上，造成阀门关闭不到位，那就一定会出现渗漏问题，可试用冲洗的方法来。
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，蝶阀两端的连接管道同心度有偏差，也会造成蝶阀关闭不到位，造成渗漏，施工人员可重新调整管道的同心度后进行管道安装。
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.
阀门壳体破裂
The valve housing is cracked
工程中，偶尔也有用户反映消防信号闸阀壳体破裂，出现不能升压或外部渗漏，该情况发生不多。毫无疑问，像这种情况只能判断为可能在运输途中，或是搬运、储存、施工、安装等环节中造成的。
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.
因为消防蝶阀一般安装在离地面较高的建筑平顶下方，施工人员如果不慎跌落或出现野蛮搬运，定可造成信号蝶阀壳体破裂，毕竟普通信号蝶阀阀体是一般性的HT200铸铁，材料的材质比较脆，容易断裂，所以须小心搬运，小心轻放。
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.
当阀体确认破裂后，该阀门就报废了，只能进行调换处理，当然责任方应当承担相应的费用。
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.cx-fire.com Consult!
