川消解答：氣體滅火系統有時會出現誤噴的情況
來源：http://www.xintli.net/ 日期：2022-06-25
氣體滅火系統可以保證數據中心、軌道交通、通訊機房、檔案館、圖書館等場所的消防，但也會因操作失誤，出現誤噴問題，影響氣體滅火的正常使用系統。那么，導致氣體滅火系統誤噴的比較常見的問題有哪些呢？
The gas fire extinguishing system can ensure the fire safety of data centers, rail transit, communication rooms, archives, libraries and other places, but it will also cause misinjection due to operational errors, which will affect the normal use of the gas fire extinguishing system. Then, what are the common problems that lead to the misinjection of gas fire extinguishing system?
1、有多套氣體滅火系統。年度維護測試時，測試區域內的驅動裝置本應被拆除，但另一個保護區的系統被錯誤拆除，導致測試保護區的意外噴灑。
1. There are multiple sets of gas fire extinguishing systems. During the annual maintenance test, the driving device in the test area should have been removed, but the system in another protection area was wrongly removed, resulting in accidental spraying in the test protection area.
2、工作人員不慎將氣體滅火應急啟動按鈕噴到資料室外。
2. The staff accidentally sprayed the gas fire extinguishing emergency start button into the data room.
3、為防止誤操作，將氣體滅火系統的啟動電磁閥全部拆下，未進行試驗。在恢復過程中，發現有一個撞針被，導致安裝過程中誤噴。
3. In order to prevent misoperation, all the starting solenoid valves of the gas fire extinguishing system were removed without test. During the recovery process, it was found that a striker was activated, resulting in incorrect spray during installation.
4、氣體滅火系統通電檢修，用萬用表測量電流，造成誤噴。
4. The gas fire extinguishing system was powered on for maintenance, and the current was measured with a multimeter, resulting in misinjection.
5、氣體滅火系統檢測過程中，檢測單元與中控室通訊不正確，導致誤按非檢測系統遙控啟動按鈕，造成非檢測誤噴區域。
5. During the detection of the gas fire extinguishing system, the communication between the detection unit and the central control room was incorrect, resulting in the mispressing of the remote control start button of the non detection system, resulting in the non detection misinjection area.
6、
川消小編認為在進體滅火系統測試時，現場使用氣體滅火控制板前，打開控制板門，使用對講機，會產生干擾信號，觸發電磁閥造成誤噴。
6. Chuanxiao Xiaobian believes that during the test of gas fire extinguishing system, before using the gas fire extinguishing control board on site, opening the control board door and using the interphone will generate interference signals and trigger the solenoid valve to cause misinjection.
由于氣體滅火控制器抗干擾能力較差導致系統誤噴。對于有些氣體滅火裝置來說，因為質量上的差異可能會存在控制器抗干擾能力較差的情況，那么這個時候在收到電涌的影響時，很容易會在突然供電的情況下導致誤噴。的辦法就是采用消防電源供電并且做好隔離保護。
Due to the poor anti-interference ability of the gas fire extinguishing controller, the system mistakenly sprays. For some gas fire extinguishing devices, the controller may have poor anti-interference ability due to quality differences. At this time, it is easy to cause spurious injection under the condition of sudden power supply when receiving the impact of power surge. The solution is to use fire power supply and do a good job of isolation protection.
于誤動緊急啟動按鈕造成系統誤噴。在實際的安裝場所中，往往會因為一些意外因素而導致出現誤碰防護區門口的緊急啟動按鈕的情況，出現這種情況自然也就造成了系統誤噴了。的辦法就是需要定期檢查謹記啟動按鈕的保護罩，一定要確保完好才行。
The system spurts due to misoperation of the emergency start button. In the actual installation site, some unexpected factors often lead to the accidental touch of the emergency start button at the door of the protection zone, which naturally leads to the system mistakenly spraying. The solution is to regularly check the protective cover of the start button and make sure it is intact.
由于線路故障或誤動引發系統誤噴。一般來說，只有在施工調試或者檢修維護過程中，因為施工人員錯誤的操作造成線路短路，或將電壓引入啟動線路才會發生這類故障。的辦法就是在系統未正式開通前或中途的檢修維護工作中，必須斷開電磁啟動機構的啟動線路。
The system spurts due to line failure or misoperation. Generally speaking, this kind of fault will occur only in the process of construction commissioning or overhaul and maintenance, when the line is short circuited due to the wrong operation of the construction personnel, or the voltage is introduced into the starting line. The solution is to disconnect the starting circuit of the electromagnetic starting mechanism before the system is officially opened or during the overhaul and maintenance work.
由于雷擊引發系統誤噴。這種情況少見但是確實存在，一般來說雷擊的瞬間是容易引發電涌沖擊的，繼而才導致了氣體滅火系統的誤噴情況。的辦法是平常做好電機和電涌的防護工作。
The system spurts due to lightning strike. This kind of situation is rare but does exist. Generally speaking, the moment of lightning strike is easy to cause surge impact, which then leads to the misinjection of gas fire extinguishing system. The solution is to do a good job of motor and surge protection.
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