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Method for densely building hydroelectric power station and hydroelectric power station capable of being densely built

A construction method and technology for power stations, applied in the direction of hydropower stations, hydropower, traditional hydropower energy, etc., can solve the problems of inability to build hydropower stations, rivers and rivers, etc. The effect of polluting the water source environment

Active Publication Date: 2014-08-27
李建英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for densely building hydropower stations and a hydropower station that can be densely built different from existing hydropower methods. The dense construction of hydropower stations in the river can make the limited water resources fully or doubled, and it can also solve the problem that some plain areas have rivers but cannot build hydropower stations.

Method used

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  • Method for densely building hydroelectric power station and hydroelectric power station capable of being densely built
  • Method for densely building hydroelectric power station and hydroelectric power station capable of being densely built
  • Method for densely building hydroelectric power station and hydroelectric power station capable of being densely built

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Embodiment 1

[0025] Embodiment 1: refer to figure 1 , figure 2 , image 3 , Figure 5 , Figure 8 , Figure 9 , a water conservancy power station, including a water turbine 11, a water turbine drive shaft 9, a reversing drive shaft 8, a speed change wheel set 6, and a generator set 7, it also includes first and second shunt gates 2, 3, first and second Two flush gates 5,4, river bank cement platform 45, first and second cement partition walls 13,12 and first and second water diversion channels 55,54 formed by the first and second cement partition walls 13,12 ; The first and second diversion gates 2,3 and the first and second flush gates 5 and 4 are successively built on the upstream end of the river or river 1 in the water direction, and the first and second diversion gates 2 and 3 Or the positions of the first and second flushing gates 5 and 4 can be located on the left or right bank of the river or river 1 according to specific terrain and needs, and they cover the entire width of...

Embodiment 2

[0027] Embodiment 2: refer to figure 1 , Figure 8 , Figure 10 , Figure 11 , Figure 12 , a water conservancy power station, comprising a water turbine 11, a water turbine drive shaft 9, a reversing drive shaft 8, a speed change wheel set 6, a generator set 7, a first shunt gate 2, the first, second, and third flush gates 5, 4, 57, the river bank cement platform 45, the first, second and third cement separation walls 13, 12, 58 and the first and second separation walls formed by the first, second and third cement separation walls 13, 12, 58 2. The third diversion trough 55, 54, 56; the first diversion gate 2 and the first, second and third flushing gates 5, 4, 57 are built on the upstream end of the river or river 1 in the water direction, the The position of the first diversion gate 2 or the first, second and third flushing gates 5, 4, 57 can be located on the left or right bank of the river or river 1 according to specific terrain and needs, and they cover the entire ...

Embodiment 3

[0028] Embodiment 3, with reference to Figure 10 , Based on Embodiment 2, the first diversion gate 2 described in Embodiment 2 forms a diversion tank 22, and the upstream and downstream sections of the diversion tank 22 are respectively equipped with upper and lower navigation gates 23,24. This embodiment is suitable for building in large and medium-sized river sections where ships navigate, and the original lift-type first diversion gate 2 is converted into sliding door-type upper and lower navigation gates 23, 24 for flood discharge and diversion during the flood season. It can also be used as a passage for ships when the river flow is normal.

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Abstract

A method of densely constructing hydropower stations, starting from the bottom line of the water outlet or the bottom line of the river bed at the existing or previous hydropower station, and extending this line horizontally to the next section of the river and the two lines of the water level line during the flood season At the intersection point, one more hydroelectric power station can be built; a hydropower station that can be built intensively, including a hydraulic turbine, a generating set and a transmission mechanism connecting the two; it also includes the first and second diverter gates; 1. The second flushing gate, the first and second partition walls and the first and second water diversion channels formed by the first and second partition walls; the first and second diversion gates and the first and second The flushing gates are sequentially built at the upstream end of the river or the incoming water direction of the river, and the first and second separation walls are built at the downstream ends of the first and second flushing gates; the water turbines are arranged at the first and second In the two water diversion grooves, the transmission shafts of the horizontal water turbines are connected to each other and then connected to the transmission mechanism.

Description

technical field [0001] The invention relates to the technical field of hydropower generation, and specifically refers to a method for densely building a hydropower station and an intensively built hydropower station capable of generating electricity by directly installing water turbines on the water surface without blocking rivers and building dams. Background technique [0002] The energy water used by existing hydropower stations is all disposable, that is, after the water flows out of the power station, the water will flow along the river for tens or hundreds of kilometers to the next hydropower station or directly into the sea. Due to various conditions or reasons, it is no longer possible to block the river and build dams to build hydropower stations, which will cause infinite waste of limited water resources. [0003] However, the existing hydropower stations basically select suitable locations on the river to block the river and build dams, install the water turbines ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B9/00E02B9/04
CPCY02E10/22Y02E10/20
Inventor 李建英李盈
Owner 李建英
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