Water flow power generation device

A water flow power generation and generator technology, applied in hydropower, renewable energy power generation, tidal flow/damless hydropower, etc., can solve the problems of slow effect and large investment

Active Publication Date: 2011-09-14
张群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All of these methods require the construction of dams and water storage, which require large investment and slow results, and even require large-scale resettlement.

Method used

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Examples

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Embodiment Construction

[0020] In order to clearly illustrate the technical characteristics of this solution, the following will describe this solution through specific implementation modes and in conjunction with the accompanying drawings.

[0021] A hydroelectric power generation device, such as figure 1 and figure 2 As shown, it includes a support, a water wheel 7, a water wheel 10 and a transmission 4 and a generator 3 driven by the water wheel 7 and the water wheel 10, the support has at least one, and the support includes an upper support 1 and a lower support 8 , the speed changer 4 and the generator 3 are located above the upper bracket 1 . Between the upper bracket 1 and the lower bracket 8, the water inlet end of the water wheel 7 and the water wheel 10 is fixedly connected with a pointed rectifier A9, and between the upper bracket 1 and the lower bracket 8 is located between the water wheel 7 and the water wheel 10. The water outlet end is fixedly connected with a streamlined rectifier ...

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PUM

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Abstract

The invention provides a water flow power generation device which comprises at least one support, water wheels, a transmission and a power generator, wherein the transmission and the power generator are driven by the water wheels; each support comprises an upper support and a lower support; a tip-angle-shaped commutating body A is fixedly connected between the upper support and the lower support and close to the water inlet ends of the water wheels; at least two water wheels which rotate backward are fixed between the upper support and the lower support, and the blades of the adjacent water wheels are staggered mutually; the same ends of the water wheels are respectively connected with synchronizing gears which can be meshed mutually; and the power generator is connected with a water wheel shaft, the synchronizing gears and the water wheels through the transmission. Under the effect of the synchronizing gears, each water wheel can simultaneously rotate backward, the mutual collision and interference of the blades of the adjacent water wheels can not happen, the torsion force of each water wheel can be transmitted to the power generator for generating power, not only can the utilization ratio of the water energy be improved, but also the power generation efficiency can be improved, the integral power generation device has a simple structure and low design and manufacturing cost, is convenient to install, and can be widely used in various water flows.

Description

technical field [0001] The invention relates to a power generating device, in particular to a water flow power generating device. Background technique [0002] China is rich in hydropower resources, and giving priority to the development of hydropower has become an important policy for my country's energy development. In a fairly long period of time, China's water resources development potential is huge. The traditional hydropower generation methods are: dam-type hydropower station, diversion-type hydropower station and dam-diversion hybrid hydropower station. All of these methods require building dams and storing water, which require large investment and slow results, and even require large-scale resettlement. Here it is the weak point that existing technology exists. Contents of the invention [0003] The technical problem to be solved by the present invention is to aim at the deficiencies in the prior art, and to provide a water tank that does not require dam buildin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B3/12F03B3/18
CPCY02E10/28Y02E10/223Y02E10/20
Inventor 张群
Owner 张群
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