Electric wheelchair capable of achieving charging driving through hydrogen production by reforming methanol water and driving method of electric wheelchair

A technology for reforming hydrogen production and electric wheelchairs, which is applied in vehicle ambulance, circuits, fuel cells, etc. It can solve the problems of limited distance, restricted range of activities for users, and limited rechargeable capacity of electric wheelchairs to expand the driving range , is conducive to the effect of widespread use
CN109316291AInactive Publication Date: 2019-02-12GUANGDONG HYDROGEN ENERGY SCI & TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG HYDROGEN ENERGY SCI & TECH
Publication Date
2019-02-12
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the technical field of electric wheelchairs, in particular to an electric wheelchair capable of achieving charging driving through hydrogen production by reforming methanol water and a driving method of the electric wheelchair. The electric wheelchair structurally comprises a seat, a front wheel set and a rear wheel set, the front wheel set and the rear wheel set are arranged below the seat, and a motor is connected to the front wheel set and the rear wheel set and connected with a controller; the controller is connected with a power supply device, methanol water is used for producing hydrogen for power generation by the power supply device, the electric wheelchair can be recharged anytime and anywhere, and the driving range of the electric wheelchair is enlarged;according to the driving method, a starter starts a conveying pump to convey the methanol water to a reforming chamber, a reforming hydrogen production reaction is conducted, an electric heater is started for heating the reforming chamber, mixed gas is obtained to separate hydrogen, the hydrogen is used for power generation in a fuel battery, then produced electric energy is used for supplying power to the motor, the electric heater and the conveying pump, and continuous power supply is kept for the power supply device.
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Description

technical field

[0001] The invention relates to the technical field of electric wheelchairs, in particular to an electric wheelchair driven by hydrogen production by reforming methanol water and a driving method thereof. Background technique

[0002] Wheelchairs are an important means of transportation for disabled people, patients and the elderly who have difficulty walking. Early wheelchairs relied on human hands to walk or patients turned the wheelchair to walk, but this way of walking was too dependent on others or very laborious.

[0003] In order to overcome this problem, an electric wheelchair has appeared. The electric wheelchair has an intelligent control controller. As long as the user has a clear consciousness and normal cognitive ability, he can use the electric wheelchair to move by himself. , the sick and the elderly indispensable means of transport. In addition, with the development of a civilized society, the government has built more and more public facili...

Claims

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