川消雨淋報警閥組常見故障及原因分析
來源：http://www.xintli.net/ 日期：2023-03-16
1．自動滴水閥漏水
1. The automatic drip valve leaks
故障原因分析：
Fault cause analysis:
1）產品存在質量問題。
1) The product has quality problems.
2）安裝調試或者平時定期試驗、實施滅火后，沒有將系統側管內的余水排盡。
2) The residual water in the side pipe of the system is not discharged completely after installation and commissioning or regular test at ordinary times and fire extinguishing.
3）雨淋報警閥隔膜球面中線密封處因施工的雜物、不干凈消防用水中的雜質等導致球狀密封面不能完全密封。
3) The spherical sealing surface of the deluge alarm valve diaphragm can not be completely sealed due to the sundries left by the construction and impurities in the dirty fire water.
故障處理：
Troubleshooting:
1）更換存在問題的產品或者部件。
1) Replace the defective products or parts.
2）開啟放水控制閥，排除系統側管道內的余水。
2) Open the drain control valve to drain the residual water in the pipeline at the system side.
3）啟動
川消雨淋報警閥，采用潔凈水流沖洗在密封面處的雜質。
3) Start the deluge alarm valve of Chuanxiao, and wash the impurities left on the sealing surface with clean water.
2．復位裝置不能復位
2. The reset device cannot be reset
故障原因分析：水質過臟，有細小雜質進入復位裝置密封面。
Fault cause analysis: the water quality is too dirty, and there are small impurities entering the sealing surface of the reset device.
故障處理：拆下復位裝置，用清水沖洗干凈后重新安裝，調試到位。
Troubleshooting: remove the reset device, wash it with clean water, reinstall it, and debug it in place.
3．長期無故報警
3. Long-term alarm without reason
故障原因分析：
Fault cause analysis:
1）未按照安裝圖樣進行安裝調試。
1) The installation and commissioning were not carried out according to the installation drawing.
2）誤將試驗管路控制閥打開。
2) The test pipeline control valve was opened by mistake.
故障處理：
Troubleshooting:
1）檢查各組件安裝情況，按照安裝圖樣重新進行安裝調試。
1) Check the installation of each component, and carry out installation and commissioning again according to the installation drawing.
2）關閉試驗管路控制閥。
2) Close the test line control valve.
4．系統測試不報警
4. No alarm during system test
故障原因分析：
Fault cause analysis:
1）消防用水中的雜質堵塞了報警管道上過濾器的濾網。
1) The impurities in the fire water blocked the filter screen of the filter on the alarm pipe.
2）水力警鈴進水口處噴嘴被堵塞、未配置鈴錘或者鈴錘卡死。
2) The nozzle at the water inlet of the hydraulic alarm bell is blocked, the bell hammer is not equipped or the bell hammer is stuck.
故障處理：
Troubleshooting:
1）拆下過濾器，用清水將濾網沖洗干凈后，重新安裝到位。
1) Remove the filter, wash it with clean water, and then reinstall it in place.
2）檢查水力警鈴的配件，配齊組件；有雜物卡阻、堵塞的部件進行沖洗后重新裝配到位。
2) Check the accessories of the hydraulic alarm bell and complete the components; The parts blocked and blocked by sundries shall be flushed and reassembled in place.
The common faults and cause analysis of the deluge alarm valve group will be explained here. Thank you for your careful reading. If you have any other matters or needs, please feel free to consult us http://www.xintli.net ！
