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機房自動噴水滅火系統常見問題及解決方案

來源：縱橫通发布日期： 2021-09-02

机房自动喷水灭火系统的主要作用：當系統處于正常工作狀態時，管道內有一定壓力的水，當機房內有火災發生時，火災産生的溫度達到或超出閉式噴頭的溫度，玻璃泡自動破碎，噴頭開始噴水。管道中的水由原本的靜態變爲動態，水流檢測器檢測到水流的數據，把檢測的數據通過信號傳輸到消防中心的消防控制櫃，消防櫃接到信號進行分析後發出告警提示，預設的報警裝置進行報警，消防櫃進一步給出壓力開關開啓的動作指令，通過控制櫃啓動噴淋泵爲管道供水，完成一系列的滅火行爲。

机房自动喷水灭火系统主要由闭式喷头、水流指示器、湿式报警阀、压力开关、稳压泵、喷淋泵、喷淋控制柜组成。

机房自动喷水灭火系统

機房自動噴水滅火系統常見問題及解決方案有哪些呢？

1、開/關信號發出後，噴淋泵不動作

問題原因：可能是信號接受不良，可能是控制裝置、消防泵啓動櫃連接線松動或器件失靈，也可能是噴淋泵本身機械故障。

解決方法：定期檢查各連線及水泵本身、針對信號接受不良進行線路、控制櫃、轉換器、通訊模塊逐一排查。

2、穩壓裝置頻繁啓動

問題原因：濕式裝置前端有泄漏，水暖件的連接處有泄漏、閉式噴頭有泄漏、末端泄放裝置沒有關好。

解決方法：定期檢查各水暖件、噴頭和末端泄放裝置是否有泄漏，找出泄漏點進行處理。也可以安裝泄漏檢測器，定點或區域式安裝漏水傳感器進行實時監測。

3、噴頭噴水或末端泄放裝置打開後，聯動泵後管道前端無水

問題原因：濕式報警裝置的蝶閥不動作，濕式報警裝置不能將水送到前端管道。

解決方法：定期檢查濕式報警裝置，主要是蝶閥，查看是否靈活翻轉，再檢查濕式裝置的其它部件。

4、水流檢測器檢測到水流動作後不報信號

問題原因：可能電氣線路及端子壓線有問題，也可能是水流檢測器本身出現問題，比如漿片不動、漿片損壞，微動開關損壞或幹簧管觸點燒毀、或永久性磁鐵不起作用。

解決方法：定期檢查線路是否出現問題，水流檢測器是否能正常工作。

机房自动喷水灭火系统

機房自動噴水滅火系統常見問題及解決方案基本上如上述所示，只要日常维护工作到位，机房的安全是可以得到保证的！

蓄電池監控系統的作用

机房消火栓系统常见问题及解決方案

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