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Hydroelectric power generation device for rivers

A technology for hydroelectric power generation devices and generators, which is applied in the fields of hydropower generation, safety devices, reaction engines, etc., can solve problems such as low power generation efficiency, and achieve the effects of simple structure, good acceleration effect, and improved power generation efficiency

Active Publication Date: 2012-02-01
刘洪听
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its power generation uses a common blade impeller structure without any acceleration device, so the power generation efficiency is low

Method used

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  • Hydroelectric power generation device for rivers
  • Hydroelectric power generation device for rivers
  • Hydroelectric power generation device for rivers

Examples

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Embodiment Construction

[0026] Below in conjunction with specific embodiment, further illustrate the present invention.

[0027] First refer to figure 1 , The hydroelectric power generation device of the present invention comprises a fixed base 1, a support base 2, a water wheel 3, and the bottom of the fixed base 1 is fixedly arranged on the river bed 4, and the fixed base 1 can be embedded in the river bed 4 by driving deep piles. A lifting device 5 that can move up and down is arranged inside the fixed seat 1, wherein the lifting device is a worm, which is driven by a worm wheel arranged on the fixed seat 1, and the worm wheel is driven by a drive motor also arranged on the fixed seat, and the top of the worm is connected to the supporting seat , the support seat supports the water wheel shaft and the generator. When the water level needs to be adjusted, the drive motor drives the worm wheel to rotate. Under the rotation of the worm wheel, the worm moves up and down inside the fixed seat, thus dr...

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Abstract

The invention discloses a hydroelectric power generation device which comprises a fixed seat, a support seat, a water wheel and a power generator, wherein the fixed seat is fixedly arranged on a river bed; the fixed seat is internally provided with a lifting device capable of moving up and down and driving the support seat to move up and down; the water wheel comprises a water wheel shaft which is supported in the support seat, and can move up and down driven by a worm; the water wheel also comprises a wheel hub, a spoke and a V-shaped water groove, wherein the wheel hub is arranged on the water wheel shaft; the spoke is arranged outside of the wheel hub in a radial mode; the V-shaped water tank is connected with the wheel hub; the power generator is arranged in the support seat and comprises a gear shift mechanism; the gear shift mechanism is provided with large and small gears which are meshed mutually, wherein the water wheel shaft is connected with the large gears of the gear shift mechanism; the small gears drive the shaft of the power generator to output electric energy; and the spoke is of a hollow structure, is internally provided with a weight ball which can move up and down as the spoke according to the rotation of the spoke, and a weight rod which moves up and down as the rotation of the spoke is sleeved at the external part of the spoke.

Description

technical field [0001] The invention relates to a hydroelectric generating device, in particular to a hydroelectric generating device used in gentle rivers. Background technique [0002] At present, there are many hydroelectric power generation equipment, but people mostly use the flow drop formed by dam building to impact the water wheel, and then convert the gravitational potential energy of the water flow into electrical energy through the mechanical energy of the impeller. However, dam building not only has a huge investment cost, but also is affected by geographical conditions. constraints. At the same time, because the flow velocity of many rivers is too gentle, the efficiency of conventional hydroelectric power generation devices is low, so the natural flowing water in the rivers has not been fully utilized. [0003] In the prior art, there are some devices that use natural rivers to generate electricity. For example, the utility model patent application with the app...

Claims

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Application Information

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IPC IPC(8): F03B13/00F03B3/00F03B3/12F03B15/00
CPCY02E10/223Y02E10/226Y02E10/20
Inventor 刘洪听
Owner 刘洪听
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