Water pumping blockage prevention device for riverway cleaning based on water flow change

Abstract

The invention relates to the technical field of water pumping blockage prevention for riverway cleaning based on water flow change, and discloses a water pumping blockage prevention device for riverway cleaning based on water flow change. The water pumping blockage prevention device comprises a first support plate and a bent pipe; the inner wall of the bent pipe is fixedly connected with the outersurface of a sliding sleeve through a connecting rod; the inner surface of the sliding sleeve is movably sleeved with the outer surface of a sliding rod; one end of the sliding rod is fixedly connected with the middle of one end of a kinetic energy obtaining plate; the other end of the sliding rod is fixedly connected with the middle of one end of a first magnet; a second magnet is fixedly installed in the bent pipe; the top of the surface of the other end of the sliding rod is fixedly connected with the bottom of an insulating rod; the top of the insulating rod is fixedly connected with thebottom of a guiding block; the top of the guiding block is movably overlapped with the lower surface of a resistor block; the surface of the guiding block is fixedly connected with a wire; and the upper surface of the resistor block is fixedly connected with the lower surface of a fixed plate. The problem that when water flow changes, the power of an extraction pump cannot sense the water flow andmake corresponding change, and therefore the extraction effect is not obvious is solved.

Description

technical field [0001] The invention relates to the technical field of pumping and anti-clogging for river channel cleaning based on water flow changes, in particular to a water pumping and anti-clogging device for river channel cleaning based on water flow changes. Background technique [0002] River cleaning, the most important thing is river dredging, which generally refers to river treatment, which belongs to water conservancy projects. Through mechanical equipment, the silt deposited on the bottom of the river is blown and stirred into turbid water, which flows away with the river, thus playing a role in dredging. There will also be a lot of plants growing in the river, and some of the vegetation in the river is cleaned up. The river is dredged, but there are still residual vegetation. The same floating garbage in the river will also affect the dredging of the river when the river is dredged. The river with changing water flow refers to the river with more water flow an...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a pumping anti-clogging device for river channel cleaning based on water flow changes. The water pumping anti-clogging device for river channel cleaning based on water flow changes solves the problem that the power of the pumping pump cannot be sensed and changed accordingly when the water flow changes. Therefore, the effect of extraction is obvious.

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