Generator and method for collecting energy from flowing liquid

A technology of flowing liquid and generator, applied in the direction of generators, generators/motors, electrical components, etc. that convert kinetic energy into electrical energy, can solve problems such as the inability to use mechanical energy, improve the output performance of electrical signals, reduce costs, and facilitate production Effect

Active Publication Date: 2018-02-13
BEIJING INST OF NANOENERGY & NANOSYST
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the current design of triboelectric generators is limited to the utilization of frictional energy between solids and cannot utilize the mechanical energy contained in the movement of liquids in the environment

Method used

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  • Generator and method for collecting energy from flowing liquid
  • Generator and method for collecting energy from flowing liquid
  • Generator and method for collecting energy from flowing liquid

Examples

Experimental program
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specific Embodiment approach

[0102] 1. Household and industrial wastewater kinetic energy collector

[0103] Take a piece of polyethylene plate with a length and width of 5 cm and a thickness of 0.1 cm, and plate a copper film with a length and width of 4.5 cm and a thickness of 150 nm on its surface, and use it as a substrate and a conductive element.

[0104] Use porous alumina with a length and width of 5cm as a template, pour polydimethylsiloxane mixture, bake at 120°C for 1 hour, and then take it off to get a columnar array on the upper surface (micro-nano structure layer) of polydimethylsiloxane film (friction layer).

[0105] Lead out the conductive element with a wire, and then spread the lower surface of the polydimethylsiloxane film with a columnar array on the conductive element covered with the polydimethylsiloxane mixed solution, under the condition of 60°C Bake for 12 hours to form a dynamo.

[0106] Putting the generator in the water pipe where the domestic or industrial wastewater flows ...

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Abstract

The invention provides a generator and a power generation method, which can be used to collect the flow energy of liquid, especially the energy of flow liquid existing in the environment, and convert it into electricity for direct use or storage. The generator mainly uses the characteristics of liquids in the environment such as water that are easily charged after friction with other substances and the principle of electrostatic conduction. It can widely collect the mechanical energy of raindrops and waste water in the environment, and convert it into electrical energy. It has a wide range of applications. prospect.

Description

technical field [0001] The invention relates to the technical field of electrostatic power generation, in particular to a generator and a power generation method for converting the energy of various flowing liquids in the environment into electric energy. Background technique [0002] Nature and human life will continue to produce various kinetic and potential energies. How to transform these tiny energies into the source of driving force we need is a direction that people are constantly exploring. The proposal of nanometer generator in 2006 opened up a new field of conversion and application of tiny energy that exists everywhere in the environment. On this basis, the proposed triboelectric generator, through a special device structure design, makes the ancient phenomenon of triboelectrification show new application value and potential. The entire triboelectric generator relies on the charge pump effect of the triboelectric potential to bond two polymer films coated with me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N3/00
Inventor 林宗宏程纲王中林
Owner BEIJING INST OF NANOENERGY & NANOSYST
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