Connected into a vacuum pump piston for a water pump

Name: A sewage pump with backwashing and mixing function


Application (Patent) No.3

Public (announcement) day: 2007.02.28

Application (patent) person: Shanghai Liancheng (Group) Co., Ltd.

Summary

The utility model relates to a sewage pump with a backwashing and homogenizing function, comprising a water pump, characterized in that: a flushing pipe is connected to the pump casing of the water pump, and a swirling stirring impeller is installed on the end of the driving shaft of the water pump, A closed water filter mesh is connected to the pump body outside the drive shaft and the swirling impeller. The outlet of the flushing tube points to the bottom of the tank. The utility model has the advantages of realizing the effective flushing and mixing function of the pump by the combination of simple parts, can prevent the deposition of dirt to the greatest extent, prevent the pump from being entangled and blocked, and reduce a possible failure.