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袁春凤 (Tiffany)

Improving the auto water pump's performance

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Measures to improve the anti cavitation performance of centrifugal pumps

First, improving the geometry of the inlet of the impeller

1. use double suction impeller

2. the lower inlet velocity of the impeller

3. enlarging the width of the entrance edge of the blade B

4. the proper selection of the number of blades and the angle of the punching

Second, the use of anti cavitation material

Generally speaking, the higher the material surface temperature and toughness, the higher the hardness and chemical stability, the better the cavitation resistance of the parts.

Third, improve the anti cavitation performance of the pump with the induction wheel

The inducer can improve the cavitation performance of the pump before the impeller of the centrifugal pump, and the effect is remarkable.

 

Chongqing Feilong Jiangli Auto Parts welcome you to discuss this topic with us. 

  • Haha 1

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