Hydroelectric generation set

Abstract

The invention relates to a hydroelectric generation set, relates to the technical field of hydroelectric generation and provides solution to lowering influence on original river beds. The hydroelectric generator comprises a plurality of hydro-generators and a plurality of diversion pipes sequentially disposed from top to bottom in stairs form. Each diversion pipe inclines towards horizontal plane, an upper opening of each diversion pipe serves as a water inlet, and a lower opening of each diversion pipe serves as a water outlet. Each hydro-generator is disposed between each adjacent two of upper and lower diversion pipes, the upper diversion pipe serves an upper diversion pipe for the hydro-generator, and the lower diversion pipe serves as a lower diversion pipe for the hydro-generator. A water inlet of each hydro-generator is connected to a water outlet of the corresponding upper diversion pipe, and a water outlet of each hydro-generator is connected to a water inlet of the corresponding lower diversion pipe. The water inlet of each hydro-generator is at least 10m lower than the water outlet of the corresponding upper diversion pipe, and the water outlet of each hydro-generator is higher than or level to the water inlet of the corresponding lower diversion pipe. The hydroelectric generation set is applicable to rivers more than 10m in upstream and downstream drop.

Description

technical field [0001] The invention relates to hydroelectric power generation technology, in particular to a technology of a hydroelectric power generation device. Background technique [0002] Hydropower is an inexhaustible, renewable and clean energy. The use of hydropower has less impact on the environment and can provide cheap electricity. [0003] Existing hydroelectric power generation devices often need to manually build hydraulic structures such as dams that can concentrate the water drop and regulate the flow. This hydroelectric power generation method will have an impact on the riverbed where the hydraulic structure is constructed, and will affect the ecological environment along the river. For example, the water level of the riverbed upstream of the dam will increase, which will affect the living environment of residents, animals and plants upstream of the dam, etc. , and the water blocked by the dam will increase the pressure of the crust around the river bed, ...

AI Technical Summary

Problems solved by technology

This hydroelectric power generation method will have an impact on the riverbed where the hydraulic structure is constructed, and will affect the ecological environment along the river. For example, the water level of the riverbed upstream of the dam will increase, which will affect the living environment of residents, animals and plants upstream of the dam, etc. , and the water body is intercepted by the dam, which will increase the pressure of the crust around the river bed, which will cause natural disasters. The river bed downstream of the dam will be eroded by water flow, and the fertile alluvial soil downstream will be reduced due to erosion.

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