Portable centrifugal vertical water pump

Abstract

The invention provides a portable centrifugal vertical water pump. The portable centrifugal vertical water pump comprises a bottom plate structure; an auxiliary structure is mounted at the right end of the bottom plate structure; a supporting structure is mounted at the left end of the auxiliary structure; a fixing structure is hinged to the upper end of the bottom plate structure; a detection structure is mounted at the lower end of the fixing structure; transmission structures are mounted at the front end and the rear end of the bottom plate structure; and one-way structures are mounted at the right ends of the transmission structures. The bottom plate structure further comprises a mounting plate and supporting rods, the two sets of supporting rods are rotationally mounted at the bottom of the mounting plate, wheels are rotationally mounted at the hinged positions and the tail ends of the supporting rods, bottom grooves are formed in the positions close to the mounting positions of the supporting rods, the supporting rods are mounted at the bottom, close to the left end, of the mounting plate, and the bottom grooves are formed in the rotating mounting positions of the supporting rods. The supporting rods can be clamped with the bottom grooves so that the mounting plate can be fixed at any angle of the bottom groove, and the overall stability of the mounting plate is improved.

Description

technical field [0001] The invention belongs to the technical field of centrifugal water pumps, and more specifically relates to a portable centrifugal vertical water pump. Background technique [0002] Centrifugal water pumps, centrifugal water pumps, that is, centrifugal pumps, use the rotation of the impeller to make the water centrifugally move to work. Before starting the pump, the pump casing and the suction pipe must be filled with water, and then the motor is started to drive the impeller and the water to rotate at a high speed. The water undergoes centrifugal motion and is thrown to the outer edge of the impeller, and flows through the volute pump casing. The pressure water pipeline flowing into the water pump. [0003] In the patent application number: CN201822243450.X, the present invention discloses a portable centrifugal vertical water pump. Including vertical centrifugal water pump, fixing mechanism, walking mechanism and displacement mechanism. When the four...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a portable centrifugal vertical water pump to solve the problem that the existing centrifugal pump is used as a centrifugal pump installed externally, but the centrifugal pump installed directly into the pumping type requires a special fixing method. When the pump absorbs water, it should not inhale too much air, because usually the overall pumping effect of the centrifugal pump will attenuate after inhaling air, and the centrifugal pump that extends into the suction type will vibrate and fluctuate greatly when starting, which will easily cause the pump body to be skewed.

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