Suspension type hydroelectric power generation device capable of automatically cleaning blockage of waterweeds

Abstract

The invention relates to the field of related electricity of hydroelectric power generation equipment, and discloses a suspension type hydroelectric power generation device capable of automatically cleaning blockage of waterweeds. The device comprises a main box body, a water inlet cavity with a leftward opening is formed in the main box body, a water through cavity with a rightward opening is communicated with the right side of the water inlet cavity, and a generator fixedly connected with the main box body is arranged at the upper side of the water through cavity; a storage battery fixedly connected with the main box body is arranged at the upper side of the generator, a rotating cutter which rotates automatically turns and rotates when the water through cavity is blocked by the waterweeds, so that the waterweeds are cut up, the device can clean the waterweeds in time, the power generation efficiency of the device is guaranteed, and meanwhile, the main box body is suspended in water under the pulling of a pull rope; and due to the fact that the closer river water is to the water surface, the higher the water flow speed is, the power generation capacity of the device is improved, meanwhile, river sand is prevented from accumulating in front of the device to affect operation of the device, the main box body can be automatically pulled down to the river bottom when the river water flow speed rises, and normal power generation of the device is guaranteed while the main box body is prevented from being washed away by the river water.

Description

technical field [0001] The invention relates to the related field of hydroelectric power generation equipment, in particular to a suspension type hydroelectric power generation device capable of automatically clearing the blockage of aquatic plants. Background technique [0002] At present, hydropower generation equipment is mainly used in reservoirs, and it is difficult to erect circuits in some remote mountainous areas, so some equipment that uses river water for power generation is particularly important. At present, hydropower generation equipment for rivers is generally placed directly on the bottom of the river. It is easy to wind the impeller so that it cannot rotate, which will affect the normal movement of the equipment, and the river sand at the bottom of the river will accumulate in front of the power generation equipment driven by the water flow, and the river sand will enter the power generation equipment, which will greatly reduce the service life of the equipme...

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Problems solved by technology

[0002] At present, hydropower generation equipment is mainly used in reservoirs, and it is difficult to erect circuits in some remote mountainous areas, so some equipment that uses river water for power generation is particularly important. At present, hydropower generation equipment for rivers is generally placed directly on the bottom of the river. It is easy to wind the impeller so that it cannot rotate, which will affect the normal movement of the equipment, and the river sand at the bottom of the river will accumulate in front of the power generation equipment driven by the water flow, and the river sand will enter the power generation equipment, which will greatly reduce the service life of the equipment At the same time, when the river water surges in bad weather, the current river power generation equipment is easily washed away by the turbulent river water, causing great economic losses

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