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Efficient hydroelectric generation system

A high-efficiency generator technology, applied to engine components, machines/engines, mechanical equipment, etc., can solve the problems of large investment and inability to adapt to water-scarce areas, and achieve the effects of low investment, wide application range, and improved conversion efficiency

Active Publication Date: 2014-04-02
JIANGSU HONGXIN REVOLVING COMPENSATOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to invent a high-efficiency hydropower system with less investment, quick results, high power generation efficiency and wide adaptability to address the problems of large investment and inability to adapt to water-shortage areas in the existing hydroelectric power generation system

Method used

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  • Efficient hydroelectric generation system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 3 shown.

[0031] A high-efficiency hydroelectric power generation system, which includes a high-level reservoir 11, a plurality of annular water tanks 6 connected in series, and generators 3 equal in number to the annular water tanks 6, such as figure 1 As shown, the annular water tank 6 can be directly supported on the ground, and can also be installed on the ground through a pillar 8 or directly excavated on the ground to form, figure 1 . The middle is supported on the ground by the water tank support 8 of equidifferential distribution in height. The high-level reservoir 11 is connected to a natural water source to obtain water with potential energy; the water inlet side of the first annular water tank 6 is connected to the water outlet of the high-level water tank 11 through the connecting tank 9, and the water outlet side of the first annular water tank 6 The transitional water tank 12 communicates with the water inlet side of the second adja...

Embodiment 2

[0033] Such as figure 2 shown.

[0034] A high-efficiency hydroelectric power generation system, which includes a high-level reservoir 11, at least one annular water tank 6, a generator 3 and a water source 1 for water storage, such as figure 2 As shown, the high-level reservoir 11 is connected to the water source 1 through the water pump 2, and the water from the water source 1 is pumped into it by the water pump 2 to obtain water with potential energy; the water source 1 can be formed by artificial excavation or use a natural river pond as a water source, Generally speaking, the high-level reservoir 11 needs to be constructed artificially to ensure the head drop requirement (which can be determined through conventional hydraulic design calculations). The cross-sectional shape of the annular water tank 6 can be a semicircular, square or rectangular structure. Supported on the ground, it can also be installed on the ground through the pillar 8 or directly excavated on the g...

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Abstract

The invention discloses an efficient hydroelectric generation system. The efficient hydroelectric generation system is characterized by comprising a high-level water storage pool (11) and at least an annular water tank (6), wherein the water inlet side of a first annular water tank (6) is communicated with the water outlet of the high-level water storage pool (11) through a connecting water tank (9); the water outlet side of the first annular water tank (6) is communicated with the water inlet side of an adjacent second annular water tank (6) or is directly communicated with a discharge system; a blocking water fender (7) is mounted in the annular water tank (6); a generator (3) is mounted at the center of each annular water tank (6); the input shaft of each generator (3) is connected to a resistance rod (4); an adjustable resistance water fender (5) is mounted on the top end of the resistance rod (4); the adjustable resistance water fender (5) when being impacted by a water flow can drive the resistance rod (4) to rotate and change the speed thereof through a speed changing device, so that the main shaft of each generator (3) is driven to rotate to generate electricity. The efficient hydroelectric generation system is simple in structure, low in investment and high in power generation efficiency.

Description

technical field [0001] The invention relates to a power generation technology, in particular to a technology for hydropower generation using the principle of leverage, in particular to a high-efficiency hydropower generation system. Background technique [0002] At present, hydropower is a kind of clean energy, so it has been valued by all countries, especially in countries and regions rich in water resources, hydropower is one of the very important energy sources. However, due to the low efficiency of hydroelectric generators, the required installation capacity is large, resulting in huge investment. At the same time, in order to meet the needs of power generation, it is usually necessary to build a large dam or reservoir, which will cause changes in the environment and affect the fishery ecology. Therefore, reducing investment and establishing a circulating water power generation system, on the one hand, solves hydropower generation in water-scarce areas, and on the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00
Inventor 宋章根
Owner JIANGSU HONGXIN REVOLVING COMPENSATOR TECH