分區控制閥常見的五方面故障處理
來源：http://www.xintli.net/ 日期：2022-09-06
分區控制閥分為開式、閉式、預作用式幾種控制方式，當然在使用期間也難免會有問題存在，為了做好預防措施，我們需要知道常見的故障問題有什么，下面
川消小編為您解答。
Partition control valves are divided into open, closed and pre acting control modes. Of course, there will be problems during use. In order to take preventive measures, we need to know what the common fault problems are. Below, Chuanxiao Xiaobian will answer them for you.
1.分區控制閥不方便操作、誤操作
1. The partition control valve is inconvenient and misoperated
（1）故障原因分析：為了防止誤操作，把控制閥設置在防護區外較高處不便于操作；設置位置合適時，其他人員誤動作。
(1) Fault cause analysis: in order to prevent misoperation, it is not convenient to set the control valve at a high place outside the protection area; When the setting position is appropriate, other personnel will make mistakes.
（2）故障處理：控制閥外設一個有機玻璃箱，并注明“非消防勿動”。
(2) Troubleshooting: a plexiglass box is set outside the control valve, and "do not move unless for fire protection" is marked.
2.瓶組系統分區控制閥手動啟動裝置無法動作
2. The manual starting device of the partition control valve of the bottle group system cannot operate
（1）故障原因分析：瓶組系統采用電磁啟動閥作為分區控制閥時，電磁啟動閥設有手動緊急啟動裝置，緊急情況時，將手動保險銷拔出，拍擊手動按鈕，即可使啟動閥動作，啟動裝置噴霧滅火。電磁啟動閥檢測合格后，動作機構的彈簧已處于壓緊待發狀態，為防止在安裝、調試及運輸過程中產生誤動作，動作機構多由輔助保險銷鎖定，在系統投入使用后容易忘記拔出保險銷，導致電磁啟動閥動作機構無法動作。
(1) Failure cause analysis: when the bottle group system uses the electromagnetic starting valve as the divisional control valve, the electromagnetic starting valve is equipped with a manual emergency starting device. In case of emergency, pull out the manual safety pin and tap the manual button to actuate the starting valve and start the device to spray fire. After the electromagnetic start-up valve passes the test, the spring of the action mechanism is in a compressed and ready to start state. In order to prevent misoperation during installation, commissioning and transportation, the action mechanism is mostly locked by the auxiliary safety pin. It is easy to forget to pull out the safety pin after the system is put into use, resulting in the failure of the action mechanism of the electromagnetic start-up valve.
（2）故障處理：待系統安裝調試完畢投入使用時，須將輔助保險銷拔出，并將此項工作明確寫入使用單位的系統運行管理操作、維護規程中。
(2) Fault handling: when the system is put into use after installation and commissioning, the auxiliary safety pin must be pulled out, and this work must be clearly written into the system operation management operation and maintenance procedures of the user.
3.電動閥不動作
3. Electric valve does not operate
（1）故障原因分析：電源接線接觸不良；超出電源電壓允許范圍；閥芯內混入雜質卡死；電動裝置燒毀或短路。
(1) Fault cause analysis: poor power connection; Exceeding the allowable range of power supply voltage; Impurities mixed in the valve core are stuck; The electric device is burnt or short circuited.
（2）故障處理：壓緊電源接線；調整電壓允許范圍內；清洗閥芯；更換電動裝置。
(2) Fault handling: press the power supply wiring; Adjust the voltage within the allowable range; Clean the valve core; Replace the electric device.
4.高壓球閥滲漏
4. Leakage of high-pressure ball valve
（1）故障原因分析：管道內水有雜質割傷密封墊；手柄緊定六角螺絲松動；O型圈損壞。
(1) Fault cause analysis: impurities in the water in the pipeline cut the sealing gasket; The set hexagon screw of the handle is loose; The O-ring is damaged.
（2）故障處理：更換密封墊并清洗管道；旋緊緊定六角螺絲；更換O型圈。
(2) Fault handling: replace the sealing gasket and clean the pipeline; Tighten the set hexagon screw; Replace the O-ring.
5.壓力開關報警
5. Pressure switch alarm
（1）故障原因分析：高壓球閥滲漏；高壓球閥未關閉到位；壓力開關未復位；壓力開關損壞。
(1) Fault cause analysis: leakage of high-pressure ball valve; High pressure ball valve is not closed in place; The pressure switch is not reset; The pressure switch is damaged.
（2）故障處理：見上文高壓球閥滲漏故障處理方法；用手柄將電動閥關閉零位；按下壓力開關進行復位；更換壓力開關。
(2) Fault treatment: see the above treatment method for leakage of high-pressure ball valve; Close the electric valve to the zero position with the handle; Press the pressure switch to reset; Replace the pressure switch.
As mentioned above, the five common faults of partition control valves are handled. What do you want to consult about them? Welcome to our website http://www.xintli.net Yes, for more information!
