The fire pump is basically composed of impeller, pump body, pump shaft, bearing, sealing ring, motor, etc. The fire pump is an important part of the water fire extinguishing system. It is characterized by not being used for a long time. Once it is used, it will play a role 100%. Due to the long-term idle state and the humid environment of the pump room, it is easy to cause the corrosion and death of the fire pump shaft and impeller and the abnormal use of electrical components, so that the fire pump can not operate normally and extinguish the fire in case of fire, Endangering the safety of people's lives and property.

1、設備具有全自動巡檢功能，巡檢周期7天以內按客戶要求任意設定，通常設為每周期24小時；

1. The equipment has full-automatic inspection function. The inspection cycle is set arbitrarily according to the customer's requirements within 7 days, usually 24 hours per cycle;

2、消防泵在巡檢時以低頻低速方式逐臺啟動巡檢運行，每臺泵運行時間不少于2分鐘，通常設為每周期5分鐘；

2. During patrol inspection, the fire pump shall start patrol inspection operation one by one in the mode of low frequency and low speed. The operation time of each pump shall not be less than 2 minutes, which is usually set to 5 minutes per cycle;

3、自動巡檢時，對消防泵控制柜的一次回路中主要低壓器件給出不大于2S的脈沖動作信號，逐一檢查其動作狀態；

3. During automatic patrol inspection, the main low-voltage devices in the primary circuit of the fire pump control cabinet shall be given a pulse action signal of no more than 2S, and their action status shall be checked one by one;

4、自動巡檢時，當遇消防信號時立即退出巡檢，馬上進入消防運行狀態；

4. During automatic patrol inspection, exit the patrol inspection immediately in case of fire signal and enter the fire operation state immediately;

5、自動巡檢時，若發現故障則發出聲、光報警并記憶和儲存Z少25條故障信息；

5. During automatic patrol inspection, if a fault is found, an audible and visual alarm will be sent, and 25 fault messages will be memorized and stored;

6、具有過電壓、過電流、短路、缺相等保護功能；

6. It has overvoltage, overcurrent, short circuit and fault protection functions;

7、消防巡檢過程中不對管網產生壓力，有效保護管網；

7. During fire patrol inspection, no pressure will be generated on the pipe network to effectively protect the pipe network;

8、短信告警功能；

8. SMS alarm function;

9、設備預備RS485通信接口，可完成對樓宇自控的運行狀態遠傳；

9. The equipment is equipped with RS485 communication interface, which can complete the remote transmission of the operation state of building automatic control;

10、試水單元功能；

10. Function of water test unit;

11、水池液位及管道水壓告警功能。

11. Alarm function of pool liquid level and pipeline water pressure.