Downstream river protection device for hydraulic engineering

Abstract

The invention aims to solve the problem of downstream river pollution, and discloses a downstream river protection device for hydraulic engineering. The downstream river protection device comprises a first bottom plate and a second bottom plate, wherein universal wheels are mounted on the bottom surfaces of the first bottom plate and the second bottom plate, supporting rods are fixedly mounted on the upper surfaces of the first bottom plate and the second bottom plate, water pumps are fixedly installed on the outer surface of the supporting rods, handles are fixedly installed on the water pumps, the liquid inlet ends of the water pumps are connected with first connecting pipes, the liquid outlet ends of the water pumps are connected with second connecting pipes, inclined frames are fixedly installed on the upper sides of the outer surfaces of the supporting rods, motors are fixedly installed at the top ends of the inclined frames, gears are installed in the middles of the motors, guide pipes are welded to the top ends of the inner side faces of the supporting rods, and sliding rods are sleeved with the guide pipes. According to the device, water is introduced into a downstream river channel in advance, so that the river channel is in a saturated state, infiltration of an upstream polluted water source is reduced, and the ecological environment in the downstream river channel can be protected.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a downstream river channel protection device for water conservancy engineering. Background technique [0002] Some rivers in water conservancy projects will dry up in the downstream, and some harmful microorganisms will be deposited in the upstream and middle reaches of the water. With the flow of the river, these harmful substances will accelerate the infiltration of the downstream channel, because the downstream channel is relatively dry, so the It is easier to absorb water, which will cause harm to the ecology in the river. It is not easy to pre-treat the downstream river before the water in the upstream and middle reaches flows downstream, so that the downstream river will quickly infiltrate the water. It will affect the breeding of organisms in the river and affect the living environment of aquatic organisms. Therefore, it is urgent to design a downstream river p...

AI Technical Summary

Problems solved by technology

[0002] Some rivers in water conservancy projects will dry up in the downstream, and some harmful microorganisms will be deposited in the upstream and middle reaches of the water. With the flow of the river, these harmful substances will accelerate the infiltration of the downstream channel, because the downstream channel is relatively dry, so the It is easier to absorb water, which will cause harm to the ecology in the river. It is not easy to pre-treat the downstream river before the water in the upstream and middle reaches flows downstream, so that the downstream river will quickly infiltrate the water. It will affect the breeding of organisms in the river and affect the living environment of aquatic organisms. Therefore, it is urgent to design a downstream river protection device for water conservancy projects to solve the protection problem of the river.

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