High-efficiency environment-friendly energy-saving sewage pump

Abstract

The invention discloses a high-efficiency environment-friendly energy-saving sewage pump and belongs to sewage discharging equipment. A pump water shell, an upper magnet and a lower magnet are mounted inside a buoyancy shell of the sewage pump; the upper magnet and the lower magnet are respectively arranged at the upper part and lower part of the exterior of the pump water shell; the lower end of the pump water shell is fixedly arranged inside the buoyancy shell; a water discharging valve is fixedly arranged in a center hole of the pump water shell; an iron core piston is arranged inside the pump water shell; a water passing sealing plate is used for sealing a sewage charging passage of a water charging chamber; a sealing cap is used for sealing the sewage charging passage of an extrusion chamber; a limiting plug is fixedly arranged in a plug hole in the iron core piston; the sealing cap is mounted on an annular sealing surface of the iron core piston. The high-efficiency environment-friendly energy-saving sewage pump is compact in structure, small in vibration, high in electric energy utilization rate, strong in power and suitable for pumping sewage in a sewage treatment station, pumping sewage in a sewage pool and pumping sewage in a blocked sewage ditch; the high-efficiency environment-friendly energy-saving sewage pump is floated on the sewage surface when being used for pumping sewage and can automatically rise or fall with rising or falling of the sewage surface; silt and sludge cannot enter the sewage pump; moreover, sewage can be discharged in an automatic flowing way.

Description

technical field [0001] The invention relates to a high-efficiency, environment-friendly and energy-saving sewage pump in the field of sewage discharge. Background technique [0002] Traditionally, submersible pumps are used to discharge sewage in sewage pools and clogged sewage ditches, and blockage often occurs when sewage is discharged with submersible pumps. Therefore, we have designed a sewage pump that can float on the sewage surface. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency, environment-friendly and energy-saving sewage pump that can float on the sewage surface to pump and discharge sewage and the manufacturing method thereof. [0004] In order to achieve the above object, the high-efficiency environmental protection and energy-saving sewage pump of the present invention mainly includes a buoyancy shell, an upper magnet, a lower magnet, a pump water shell, a water inlet hole, a water sealing plate, a seal...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, submersible pumps are used to discharge sewage in sewage pools and clogged sewage ditches, and blockage often occurs when using submersible pumps to discharge sewage; for this reason, we have designed a sewage pump that can float on the sewage surface

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