消防泵組電氣控制柜功能介紹

來(lái)源：http://www.xintli.net/ 日期：2024-01-22

消防泵組電氣控制柜功能根據(jù)系統(tǒng)操作控制和維護(hù)管理的需要，濕式、干式自動(dòng)噴水滅 火系統(tǒng)電氣控制主要具備啟/停泵、主/備泵切換、手/自動(dòng)轉(zhuǎn)換、雙電源切換、巡檢、保護(hù)、 反饋、機(jī)械應(yīng)急啟動(dòng)等功能。

According to the needs of system operation control and maintenance management, the electrical control cabinet of the fire pump group mainly has functions such as starting/stopping pumps, switching between main/standby pumps, manual/automatic switching, dual power switching, inspection, protection, feedback, mechanical emergency start, etc. for wet and dry automatic sprinkler fire extinguishing systems.

（1）啟/停泵功能 控制柜設(shè)置有手動(dòng)啟/停每臺(tái)消防水泵的按鈕，并設(shè)有遠(yuǎn)程控制消防水泵啟動(dòng)的輸入端 子，消防水泵啟動(dòng)運(yùn)行和停止應(yīng)正常，指示燈、儀表顯示應(yīng)正常。

(1) The control cabinet for the start/stop pump function is equipped with buttons for manually starting/stopping each fire water pump, and is equipped with input terminals for remote control of the start of the fire water pump. The start and stop of the fire water pump should be normal, and the indicator lights and instrument displays should be normal.

（2）主/備泵切換功能 當(dāng)主泵發(fā)生故障時(shí)，備用泵自動(dòng)延時(shí)投入，水泵啟動(dòng)時(shí)間不應(yīng)大于 2min。

(2) When the main pump fails, the standby pump will automatically delay operation and the start time of the water pump should not exceed 2 minutes.

（3）手/自動(dòng)轉(zhuǎn)換功能 在自動(dòng)狀態(tài)下，可自動(dòng)或遠(yuǎn)程手動(dòng)啟動(dòng)水泵，多線控制盤遠(yuǎn)程停止水泵。在手動(dòng)狀態(tài)下， 可通過(guò)控制柜啟/停按鈕啟動(dòng)、停止水泵。

(3) The manual/automatic switching function can automatically or remotely start the water pump in automatic mode, and the multi line control panel can remotely stop the water pump. In manual mode, the water pump can be started and stopped by pressing the start/stop button on the control cabinet.

（4）雙電源切換功能 控制柜應(yīng)具備雙電源自動(dòng)切換功能。消防水泵使用的電源應(yīng)采用消防電源，雙電源切換 裝置可設(shè)置在消防泵組電氣控制柜附近，也可以設(shè)置在消防泵組電氣控制柜內(nèi)。

(4) The control cabinet with dual power switching function should have automatic dual power switching function. The power supply used for the fire pump should be the fire power supply, and the dual power switching device can be set near the electrical control cabinet of the fire pump group or inside the electrical control cabinet of the fire pump group.

（5）巡檢功能 具備定期自動(dòng)巡檢和人工手動(dòng)巡檢等功能。大功率消防水泵可以采用變頻運(yùn)行等方式緩 減水泵啟動(dòng)時(shí)對(duì)電網(wǎng)及管網(wǎng)的沖擊。

(5) The inspection function has functions such as regular automatic inspection and manual inspection. High power fire water pumps can use variable frequency operation and other methods to mitigate the impact of pump startup on the power grid and pipeline network.

（6）保護(hù)功能 控制柜應(yīng)具有過(guò)載保護(hù)、短路保護(hù)、過(guò)壓保護(hù)、缺相保護(hù)、欠壓保護(hù)、過(guò)熱保護(hù)功能。 出現(xiàn)以上狀況時(shí)，消防泵組電氣控制柜故障燈常亮，并發(fā)出故障信號(hào)。

(6) The protection function control cabinet should have overload protection, short circuit protection, overvoltage protection, phase loss protection, undervoltage protection, and overheating protection functions. When the above conditions occur, the fault light of the electrical control cabinet of the fire pump unit remains on and sends a fault signal.

（7）反饋功能 控制柜應(yīng)具有將泵啟、泵停、泵故障、手/自動(dòng)狀態(tài)等信號(hào)反饋消防控制室報(bào)警主機(jī) 的功能。

(7) The feedback function control cabinet should have the function of feeding back signals such as pump start, pump stop, pump failure, and manual/automatic status to the alarm host in the fire control room.

（8）機(jī)械應(yīng)急啟動(dòng)功能控制柜應(yīng)具有機(jī)械應(yīng)急啟動(dòng)功能。在控制柜內(nèi)的控制線路發(fā)生故障時(shí)可由具有管理權(quán)限 的人員在緊急時(shí)啟動(dòng)消防水泵。

(8) The mechanical emergency start function control cabinet should have a mechanical emergency start function. When there is a malfunction in the control circuit inside the control cabinet, personnel with management authority can start the fire water pump in an emergency.

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