Efficient water suction pump applied to sewage or clean water

Abstract

The invention belongs to the technical field of water pump application, and particularly discloses an efficient water suction pump applied to sewage or clean water. The pump comprises an M-shaped upper pump shell, a main body and a base which are matched with each other, a float switch, a power supply plug, first screws, a first cable guard sleeve, a second cable guard sleeve and a set of cable clamps which are arranged on the M-shaped upper pump shell and matched with each other, and a capacitor, a capacitor buckle, second screws, a back cover, a wave-shaped washer, a first bearing, a first clamping spring, a rotor, a second clamping spring, a second bearing, a stator, a front cover, a set of framework oil seals, a second O-shaped seal ring, a steel ball, a spacer, impellers, a lock nut, a third O-shaped seal ring, third screws, the back cover, fourth screws, an elbow pipe, a first O-shaped seal ring and a straight pipe which are matched with each other. The efficient water suction pump applied to sewage or clean water has the advantages that the pump is reasonable in design and structure, large in lift and power, low in noise, smooth in pollution discharge without blocking phenomenon at the same time, and is suitable for being used in production operation of the clean water or the sewage in an assembled mode.

Description

technical field [0001] The invention belongs to the technical field of water pump application, and in particular relates to a high-efficiency water pump applied to sewage or clean water. Background technique [0002] Clean water pumps are used to transport clean water and other liquids with physical and chemical properties similar to clean water. They are suitable for industrial and urban water supply and drainage, pressurized water delivery for high-rise buildings, garden sprinkler irrigation, fire pressurization, long-distance transportation, HVAC refrigeration cycle, farmland Irrigation, bathroom and other cold and warm water cycle pressurization and equipment matching. [0003] Sewage pump is a kind of centrifugal impurity pump, which has many forms: such as submersible type and dry type. At present, the most commonly used submersible type is QW type submersible sewage pump, and the most common dry type sewage pump is W type horizontal sewage pump. There are two kinds o...

AI Technical Summary

Problems solved by technology

[0004] The existing clean water pump has a complex structure, is inconvenient to assemble, has a small head, low power and high noise; the existing sewage pump, because the conveyed medium contains fibers that are easily entangled or bunched, the flow path of the pump is easy to be blocked , Once the pump is blocked, the pump will not work normally, or even burn the motor, resulting in poor sewage discharge, which will have a serious impact on urban life and environmental protection

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