Impeller of clean water pump

The impeller of the clean water pump comprises an impeller body, a plurality of fan blades are arranged on the side wall of the impeller body in the circumferential direction at intervals, an annular groove is coaxially formed in one end face of the impeller body, a plurality of balancing weights ar...

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Bibliographic Details
Main Authors JIANG XIAOBIN, SUN HAILONG, LIU TENGYANG, JI XIANCHAO, GAO JIANZHONG, LI FENGJUN, JU GUOTENG, CHEN NIE, SHI WEIWEI
Format Patent
LanguageChinese
English
Published 25.01.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The impeller of the clean water pump comprises an impeller body, a plurality of fan blades are arranged on the side wall of the impeller body in the circumferential direction at intervals, an annular groove is coaxially formed in one end face of the impeller body, a plurality of balancing weights are installed in the annular groove in a matched and sliding mode, and the balancing weights are provided with fixing mechanisms used for being fixed to the impeller body. The impeller has the beneficial effects that a worker can adjust the balance of the impeller by sliding the balancing weights circumferentially distributed on the impeller body, and due to the fact that the balancing weights are installed in the annular grooves of the impeller body in a sliding mode, the worker can adjust the balance of the impeller body of the impeller by sliding the balancing weights more rapidly and accurately; therefore, the number of times of dynamic balance tests required for adjusting the balance of the impeller body of the
Bibliography:Application Number: CN202122312812U