消防信號蝶閥閥門漏水殼體破裂什么原因？
來源：http://m.xintli.net/ 日期：2022-07-01
閥門漏水
Water leakage of valve
消防信號蝶閥是按照標(biāo)準(zhǔn)GB5135.6-2003生產(chǎn)的，是公安部規(guī)定的強制性檢驗產(chǎn)品。根據(jù)標(biāo)準(zhǔn)要求，消防信號蝶閥的額定工作壓力應(yīng)不低于1.2MPa，并應(yīng)??能承受2倍額定工作壓力的靜水壓力5min。試驗時蝶閥的密封處不應(yīng)有泄漏。我們公司是一家比較正規(guī)的企業(yè)。為了對產(chǎn)品和用戶負(fù)責(zé)，每個信號蝶閥出廠前必須100%密封，檢測合格后方可入庫。
The fire signal butterfly valve is produced according to the national standard gb5135.6-2003 and is a compulsory inspection product stipulated by the Ministry of public security. According to the standard requirements, the rated working pressure of the fire signal butterfly valve should not be less than 1.2MPa, and should be?? It can withstand hydrostatic pressure twice the rated working pressure for 5min. There should be no leakage at the sealing part of the butterfly valve during the test. Our company is a relatively formal enterprise. In order to be responsible for the products and users, each signal butterfly valve must be 100% sealed before leaving the factory, and can only be warehoused after passing the inspection.
如果水質(zhì)不符合要求，閥門上有雜質(zhì)或施工殘留雜質(zhì)，造成閥門不能正常關(guān)閉，肯定會出現(xiàn)漏水問題，可以通過沖洗。
If the water quality does not meet the requirements, there are impurities or construction residual impurities on the valve, causing the valve to not close normally, there will certainly be water leakage, which can be solved by flushing.
川消小編認(rèn)為，如果施工不小心，會導(dǎo)致蝶閥兩端連接管的同心度出現(xiàn)偏差，也會導(dǎo)致蝶閥不能正常關(guān)閉，造成泄漏。施工人員可以在安裝管道前重新調(diào)整管道的同心度。
Chuanxiao Xiaobian believes that if the construction is not careful, the concentricity of the connecting pipes at both ends of the butterfly valve will deviate, and the butterfly valve will not close normally, resulting in leakage. The construction personnel can readjust the concentricity of the pipeline before installing it.
破裂的閥殼
Cracked valve casing
在項目中，偶爾有用戶反映消防信號蝶閥外殼破裂，無法升壓或外漏，這種情況并不多。毫無疑問，這種情況只能在運輸過程中，或者在搬運、儲存、施工、安裝等環(huán)節(jié)中，才能判斷為可能。由于消防蝶閥一般安裝在離地較高的建筑物的平屋頂下，如果施工人員不慎跌落或野蠻搬運，信號蝶閥外殼就會破裂。材料比較脆，容易折斷，所以一定要輕拿輕放，輕拿輕放。
In the project, there are occasional users who report that the shell of the fire signal butterfly valve is broken, unable to boost pressure or leakage, which is not very common. There is no doubt that this situation can only be judged as possible in the transportation process, or in the handling, storage, construction, installation and other links. Since the fire butterfly valve is generally installed under the flat roof of buildings higher from the ground, if the construction personnel accidentally fall or rough handling, the shell of the signal butterfly valve will break. The material is brittle and easy to break, so you must handle it with care.
確認(rèn)閥體破損后，閥門報廢，只能更換。當(dāng)然，責(zé)任方應(yīng)承擔(dān)相應(yīng)的費用。
After confirming that the valve body is damaged, the valve is scrapped and can only be replaced. Of course, the responsible party should bear the corresponding costs.
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