Different uses

Water pumps have different uses, different conveying liquid media, different flow rates and different lift ranges. Therefore, their structural forms and materials are of course different. To sum up, they can be roughly divided into:

1. Urban water supply 2. Sewage system 3. Civil and building system 4. Agricultural water conservancy system 5. Power station system

6. Chemical system 7, petroleum industry system 8, mining metallurgy system 9, light industry system 10, ship system

1. If the water pump has any small fault, remember not to let it work. If the packing of the water pump shaft is worn, it should be added in time. If the water pump is used continuously, it will leak air. The direct impact of this is that the energy consumption of the motor will increase and the impeller will be damaged.

2. If the pump vibrates strongly during use, it must be stopped to check the cause, otherwise the pump will be damaged.

3. When the bottom valve of the water pump leaks, some people will fill the inlet pipe of the water pump with dry soil and flush the water to the bottom valve. This is really undesirable. Because when the dry soil is put into the water inlet pipe and the water pump starts to work, the dry soil will enter the pump, which will damage the impeller and bearing of the water pump, thus shortening the service life of the water pump. When the bottom valve leaks, it must be repaired. If it is serious, it needs to be replaced with a new one.

4. Pay attention to the maintenance of the water pump after use. For example, when the water pump is used up, drain the water in the water pump. It is best to remove the water pipe and wash it with clean water.

5. The tape on the water pump should also be removed, washed with water and dried in the light. Do not put the tape in a dark and humid place. The adhesive tape of the water pump must not be stained with oil, let alone some sticky things on the adhesive tape.

6. Carefully check whether there are cracks on the impeller and whether the impeller is fixed on the bearing. If there are cracks and looseness, repair them in time. If there is dirt on the water pump impeller, clean it up.