Middle section flow supercharging device for water pump

Abstract

The invention discloses a middle section flow supercharging device for a water pump. The middle section flow supercharging device comprises a main hollow shell, and a main water inlet passage hole isformed in one side in the main hollow shell. The middle section flow supercharging device can connect two water suction pipes, a main water pump and an electric motor are used for realizing the combined action similar to two water pumps, a pumping mechanism driven by the electric motor can control water pressure of drainage, the displacement in a drainage pipe is maximized on the premise of not affecting the service life of the drainage pipe, and the practicability is high. In addition, the middle section flow supercharging device is provided with a drive part central transfer rotating mechanism to achieve the effect of transferring torque force, and the middle section flow supercharging device is provided with a torque force maximum force control mechanism which can cooperate with the drive part central transfer rotating mechanism to act. When the pressure caused by driving exceeds the maximum force, the electric motor does not continue to drive a turbine to pump water so that the discharged water pressure cannot exceed a certain value, the characteristic of controllable output pressure is achieved, and the adaptability is high.

Description

technical field [0001] The invention relates to the technical field of industrial water supply equipment, in particular to a mid-stage water flow booster device for a water pump. Background technique [0002] At present, in industrial production, it is necessary to provide water from the bottom to the top, and a water pump will be used to work, which is undoubtedly low in efficiency. Moreover, due to the long output distance of the water source, the water pressure of the water discharge part of the pump is too large, and it takes a long time Cause the water pipe to break, the limitation is bigger. Contents of the invention [0003] The object of the present invention is to provide a mid-stage water flow booster device for a water pump to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a mid-stage water flow booster device for a water pum...

AI Technical Summary

Problems solved by technology

[0002] At present, in industrial production, it is necessary to provide water from the bottom to the top, and a water pump will be used to work, which is undoubtedly low in efficiency. Moreover, due to the long output distance of the water source, the water pressure of the water discharge part of the pump is too large, and it takes a long time Causes water pipes to break, with greater limitations

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