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Electric scooter powered by hydrogen fuel cells

An electric scooter, fuel cell technology, applied in the direction of fuel cells, circuits, electrical components, etc., to achieve cost-saving effects

Inactive Publication Date: 2015-04-22
孙元明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the object of the present invention is to provide a hydrogen-fuel cell electric scooter, which uses a green and environmentally friendly hydrogen-fuel cell to provide power for the scooter, so as to solve the problems caused by the lead-acid battery used in the electric scooter in the prior art. environmental issues

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  • Electric scooter powered by hydrogen fuel cells
  • Electric scooter powered by hydrogen fuel cells
  • Electric scooter powered by hydrogen fuel cells

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Embodiment Construction

[0020] Please refer to Figure 1 to Figure 3 As shown, figure 1 It is a schematic diagram of the structure of the hydrogen-fuel cell electric scooter of the present invention; figure 2 It is a schematic diagram of the structure of the driving device of the hydrogen-fuel cell electric scooter of the present invention; image 3 It is a cross-sectional view of the reactor of the driving device of the hydrogen-fuel cell electric scooter of the present invention.

[0021] In this embodiment, a hydrogen-fuel cell electric scooter includes a body body and a driving device that drives the body body to move. The driving device includes a driving motor 28 and a hydrogen-fuel cell system. The body body includes a body 1, so Two driving wheels 3 are installed at the rear of the vehicle body 1, and the driving motor 28 drives the driving wheels 3 to rotate through gear transmission. Two universal wheels 4 for controlling direction are installed in the front of the vehicle body 1. The driving ...

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Abstract

The invention discloses an electric scooter powered by hydrogen fuel cells, which comprises a main body and a drive unit for driving the main body to move, wherein the drive unit comprises a drive motor and a hydrogen fuel cell system; the hydrogen fuel cell system comprises a hydrogen generator and fuel cells; the fuel cells are electrically connected with the drive motor; the hydrogen generator comprises a liquid storage chamber, a reactor, a gas-liquid separation device, a drying chamber and a waste liquid recovery chamber; a catalyst is arranged in the reactor; a sodium borohydride liquid material contained in the liquid storage chamber is sent into the reactor through a liquid delivery pump, and chemically reacts with the catalyst in the reactor to generate a hydrogen / vapor gas mixture; and the hydrogen / vapor gas mixture is treated by the gas-liquid separation device and the drying chamber so as to provide pure hydrogen for the fuel cells. The electric scooter is powered by the hydrogen fuel cells; the final product is water which does not pollute the environment; and the waste liquid recovery chamber can recover the reaction product sodium metaborate for cyclic use, thereby saving the cost.

Description

Technical field [0001] The invention relates to an electric scooter used by the disabled, in particular to a hydrogen-fuel cell electric scooter. Background technique [0002] In today’s society, with the continuous improvement of people’s living standards and the rapid development of medical and health care, people’s life expectancy has been significantly prolonged. This inevitably leads to a continuous increase in the number of elderly people. As we all know, many elderly people have difficulty walking. Therefore, scooters have become the most commonly used mobility tool for the elderly. However, most of the scooters on the market are hand-propelled, which brings inconvenience to the elderly. Although various electric scooters have also appeared, their power The system uses lead-acid batteries, which is incompatible with today's green and low-carbon concept. Summary of the invention [0003] In view of the above-mentioned problems, the purpose of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/04H01M8/06
CPCY02E60/50
Inventor 孙元明
Owner 孙元明
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