上的消防泵 应依据车辆说明书的要求进行 泵的 日常保养。 The fire pump on the fire truck should be maintained in accordance with the requirements of the vehicle manual . In general, the following points should be noted.
泵启动后检查浮球总成运行情况，排气软管内不应有水。 1. After the pump is started, check the operation of the float assembly. There should be no water in the exhaust hose. If there is water, the float seal must be replaced.
泵启动后检查吸真空装置大小密封体是否严密，排气是否正常。 2. After the pump is started, check whether the size of the vacuum suction device is tight and whether the exhaust is normal.
泵启动后检查填料密封程度，泄漏不应超过 10-30滴/分。 3. Check the sealing degree of the packing after the pump is started. The leakage should not exceed 10-30 drops / min.
水泵累计运转 3—6h，或救火一次，应加注润滑油一次。 4. The pump is running for 3-6 hours, or once for fire fighting. Lubricating oil should be added once.
消防泵一般不要空转，更不许高速空转。 5. The firefighting truck manufacturers once again reminded that the fire pump should not be idling in general, let alone idling at high speed.
使用海水或其他污水后，要及时清洗泵及其管路系统。 6. After using seawater or other sewage, clean the pump and its piping system in time.
吸水高度一般以 7m为限，防止气蚀发生。 7. Water absorption height is generally limited to 7m to prevent cavitation.
水泵使用过后，应及时放掉泵内、管路内的存水，防止腐蚀和冻裂。 8. After the water pump is used , the water stored in the pump and pipeline should be released in time to prevent corrosion and frost cracking. Cover the water inlet and outlet of the pump with a cap and apply grease to the screw.
定期清除废气引水器的积炭。 9. Regularly remove the carbon deposits of the waste gas diverter.
定期检查泵各部位的润滑油，确保润滑系统工作正常。 10. Regularly check the lubricating oil in various parts of the pump to ensure that the lubrication system works normally.
定期检查各连接部位是否紧固，有无松动。 11. Regularly check whether the connection parts are tight and loose.
冬季水环泵贮水箱在平时应添加防冻剂。 12. The anti-freezing agent should be added to the water tank pump water tank of the fire extinguishing vehicle in winter. Antifreeze is formulated with water and alcohol.
定期 对离心泵及引水器装置的最大吸深、引水时间、最大出水量进行实测，凡不符合性能指标时，应及时修复。 13. Regularly measure the maximum suction depth, water introduction time, and maximum water output of the centrifugal pump and the water guide device, and repair it in time when it does not meet the performance indicators.