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How to solve the high temperature of the fire pump body and the water pressure at the water inlet

Mar 13, 2023
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1. Check the cooling system of the fire pump, ensure that the cooling system is in good condition, and ensure that the water temperature is kept within the normal range.

2. Check the installation of the fire pump, ensure that the pump is installed correctly, and that the pipe joints are not leaking.

3. Check the water pressure at the water inlet, and adjust the pressure if necessary.

4. Check the motor of the fire pump to ensure that it is operating correctly.

5. Check the pipeline of the fire pump, ensure that the pipeline is clear, there is no blockage, and the water flow is smooth.

6. Reduce the load of the fire pump, reduce the load on the fire pump, and make sure that the pump is not overworked.

7. Increase the water inlet pressure: Increasing the water inlet pressure can help reduce the temperature of the fire pump body. This can be achieved by installing a larger pipe or increasing the size of the pump impeller.

8. Increase the size of the fire pump body: Increasing the size of the fire pump body can help dissipate the heat generated by the pump.

9. Adjust the water flow rate: Adjusting the water flow rate can help reduce the temperature of the fire pump body. This can be done by adjusting the speed of the pump motor or the size of the suction pipe.

10. Install cooling fans: Installing cooling fans can help reduce the temperature of the fire pump body.

11. Insulate the pump body: Insulating the pump body can help reduce the temperature of the fire pump body.

12. Check the water flow rate. If the flow rate is too high, the pump may be overloaded and cause the temperature to increase. Adjust the flow rate to reduce the temperature. 

13. Check the inlet water pressure. If the pressure is too high, it can cause the pump to overheat. Install a pressure reducing valve to reduce the pressure.

14. Check the pump impeller. If the impeller is blocked or worn, it can cause the pump to overheat. Clean or replace the impeller to improve the performance.

15. Check the pump motor. If the motor is overloaded, it can cause the pump to overheat. Check the motor and replace or adjust it as needed.

16. Check the pump casing. If the pump casing is not properly sealed, it can cause the pump to overheat. Make sure the casing is properly sealed and vented.

17. Check the cooling system. If the cooling system is not working properly, it can cause the pump to overheat. Check the cooling system and make sure it is functioning properly.

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