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Ecological hydropower station

A hydropower station and ecological technology, applied in the field of hydropower stations, can solve the problems of geological plate influence, earthquakes, and small effects, etc., and achieve good ecological effects and the effect of releasing geological pressure

Inactive Publication Date: 2017-12-19
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of existing hydropower stations, there are the following problems: 1. Building dams on rivers cuts off the natural channel, and fish cannot migrate to spawn. Although the hydropower station has fishways, the effect is minimal due to the steep slope ; 2. Upstream sediment deposition, downstream fertile alluvial soil reduction; 3. Geological disasters, especially large hydropower stations, the huge water pressure of the reservoir capacity will have an impact on the geological plate, causing earthquakes

Method used

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  • Ecological hydropower station
  • Ecological hydropower station

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Embodiment

[0012] Embodiment: a kind of ecological hydropower station, such as Figure 1-Figure 2 As shown, it is built on the river, including a rock base, on which a reinforced concrete left bank dam, a sluice gate and a reinforced concrete right bank dam are successively arranged, and the reinforced concrete left bank dam and the left bank of the river are poured on the Together, the reinforced concrete right bank dam and the right bank of the river are poured together, the left bank power station is provided on the front side of the reinforced concrete left bank dam, the right bank power station is provided on the front side of the reinforced concrete right bank dam, and the sluice gate The upper part is equipped with a reinforced concrete upper beam, and the front and rear sides of the middle part of the sluice are respectively provided with a reinforced concrete middle beam. The high water level of the river is lower than the lower end surface of the reinforced concrete upper beam. ...

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Abstract

The invention discloses an ecological hydropower station and belongs to the technical field of hydropower stations. A sand washing and water discharging valve of an existing hydropower station is changed into a metal hydraulic cylinder capable of ascending and descending, in the fish migration period, the metal hydraulic cylinder is compressed to the position below the riverbed, fish migration can be achieved, in addition, sediment deposited in the last year can be flushed to the downstream part, geological pressure is released, and the ecological effect is good.

Description

technical field [0001] The invention belongs to the technical field of hydropower stations, and in particular relates to an ecological hydropower station. Background technique [0002] A hydropower station is a comprehensive engineering facility that converts water energy into electrical energy, also known as a hydropower plant. It includes a series of hydropower station buildings and various hydropower station equipment built for the use of water energy to produce electricity. These buildings are used to concentrate the drop of natural water flow to form a water head, collect and adjust the flow of natural water flow, and transport it to The water turbine converts concentrated water energy into electrical energy through the joint operation of the water turbine and the generator. During the use of existing hydropower stations, there are the following problems: 1. Building dams on rivers cuts off the natural channel, and fish cannot migrate to spawn. Although the hydropower ...

Claims

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Application Information

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IPC IPC(8): E02B9/00
CPCE02B9/00Y02E10/20
Inventor 吴福儿
Owner SHAOXING UNIVERSITY
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