Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF11 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low flow velocity, it has not been able to be collected and utilized

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electromagnetic-friction power generation water flow power generation device
  • Electromagnetic-friction power generation water flow power generation device
  • Electromagnetic-friction power generation water flow power generation device

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com