Electromagnetic-friction power generation water flow power generation device

A technology of friction power generation and water flow power generation, which is applied in the direction of friction generators, electromechanical devices, electrical components, etc., and can solve the problems of low flow speed and inability to be collected and utilized.

Active Publication Date: 2019-12-10
CHONGQING THREE GORGES UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the low flow velocity, it has no

Method used

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  • Electromagnetic-friction power generation water flow power generation device
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  • Electromagnetic-friction power generation water flow power generation device

Examples

Experimental program
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Embodiment

[0024] Such as figure 1 As shown, the embodiment of the technical solution includes a friction power generation system 5, a mechanical energy transmission system 6 and a fixing frame.

[0025] The triboelectric power generation system 5 includes a first insulating cylinder 53 , a first electrode 54 , a first friction layer 55 , a second friction layer 56 , a second electrode 57 and a second insulating cylinder 58 . The first friction layer and the second friction layer are two kinds of dielectrics with different ability to gain and lose electrons, one is polytetrafluoroethylene, and the other is polyterephthalic acid plastic.

[0026] The first insulating cylinder 53 is arranged on the fixed frame, the fixed frame includes a bracket 3 and a sliding rod 2, the sliding rod 2 is arranged vertically, and the bracket 3 is axially slidably fitted on the sliding rod 2 Above, the first insulating cylinder 53 is rotatably fitted on the bracket 3, and as the water surface changes up an...

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PUM

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Abstract

The invention discloses an electromagnetic-friction power generation water flow power generation device and relates to the power generation equipment field. In order to achieve the above purpose, thedevice comprises a support, a friction power generation system and a mechanical energy transmission system. The friction power generation system comprises a first insulating cylinder, a first electrode, a first friction layer, a second friction layer, a second electrode and a second insulating cylinder. The second insulating cylinder is arranged in the first insulating cylinder. The first electrode is arranged on an inner wall of the first insulating cylinder, and the first friction layer is arranged on the inner wall of the first electrode. The second electrode is arranged on an outer wall ofthe second insulating cylinder, and the second friction layer is arranged on the outer wall of the second electrode. The first friction layer and the second friction layer are relatively and circularly rotated and cooperated. The device is simple in structure and reliable in operation, can be capable of fully using water flow kinetic energy in various river water so as to collect micro kinetic energy of the river water, and simultaneously, scouring of the river water to two banks can be reduced, a popularization value is large and energy-saving significance is great.

Description

technical field [0001] The invention relates to a water flow power generation device for electromagnetic-friction power generation, and mainly relates to the field of power generation equipment. Background technique [0002] With the continuous aggravation of global warming and the continuous deterioration of the human living environment, energy conservation and emission reduction have become an inevitable requirement of today's society. Energy conservation and emission reduction focus on emission reduction, and an effective way to reduce pollutant emissions is to obtain energy from renewable energy sources. In the current power generation system, wind power and hydro power generation are all clean energy power generation, and the pollutants discharged are few or zero. For hydropower generation, most power generation systems need to build dams to increase the gravitational potential energy of water to drive water turbines to generate electricity. Therefore, hydropower has ...

Claims

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Application Information

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IPC IPC(8): H02N1/04H02K7/18H02K35/02F03B13/00
CPCF03B13/00H02K7/1876H02K35/02H02N1/04
Inventor 刘利利陈才潘勇许刚贺叶露刘定兴
Owner CHONGQING THREE GORGES UNIV
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