Jig for maintaining water ring vacuum pump

The utility model discloses a jig for maintaining a water ring vacuum pump, and belongs to the technical field of water ring vacuum pump maintenance. A fan is fixedly connected to the outer wall of the balance weight base, an air inlet pipe and an air outlet pipe are arranged on the outer wall of the fan, one end of the air outlet pipe of the fan is in threaded connection with a threaded pipe, one end of the threaded pipe is fixedly connected with a collecting barrel, the top of the collecting barrel is in threaded connection with a barrel cover, and a non-woven fabric bag is fixedly connected to the bottom of the barrel cover. A connecting pipe is fixedly connected to the top of the barrel cover, one end of the connecting pipe is in threaded connection with a guide pipe, and one end of the guide pipe is fixedly connected with a suction head. 本实用新型公开了一种维修水环真空泵的治具，属于水环真空泵维修技术领域，包括：配重底座；所述配重底座外壁固定连接有风机，所述风机外壁设置有进风管以及出风管，所述风机的出风管一端螺纹连接有螺纹管，所述螺纹管一端固定连接有收集桶，所述收集桶顶部螺纹连接有桶盖，所述桶盖底部固定连接有无纺布袋，所述桶盖顶部固定连接有连接管，所述连接管一端螺纹连接