Fuel cell miniature logistics vehicle
A fuel cell and fuel cell stack technology, applied in battery/fuel cell control devices, electric vehicles, battery/battery traction, etc., can solve problems such as high power demand, complex water-cooled hydrogen fuel cell system, etc., and achieve localization rate High, solve the problem of low temperature start-up and operation, simple structure effect
Pending Publication Date: 2022-01-07
张家口市氢能科技有限公司
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Problems solved by technology
The technical problem to be solved by the present invention is: to overcome the technical deficiencies of the existing fuel cell logistics vehicle with high power requirements and complex water-cooled hydrogen fuel cell systems, and to provide a fuel cell miniature logistics vehicle
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[0020] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0021] A fuel cell mini logistics vehicle (1), characterized in that the fuel cell system used is an air-cooled hydrogen fuel cell system (2).
[0022] The fuel cell mini logistics vehicle described in this specific embodiment is characterized in that the air-cooled hydrogen fuel cell system includes a hydrogen fuel cell stack, a cooling system, a heating system, a hydrogen supply system, and a control system.
[0023] A fuel cell mini logistics vehicle described in this specific embodiment is characterized in that the cooling system includes a wind cover (3), a return air duct (4), and a cooling fan (5); the heating system includes a front heater (6), reflow heater (7), end heater (8); the hydrogen supply system includ...
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The invention provides a fuel cell miniature logistics vehicle, a fuel cell system used by the fuel cell miniature logistics vehicle is an air cooling hydrogen fuel cell system, and the fuel cell miniature logistics vehicle mainly comprises a hydrogen fuel cell stack, a cooling system, a heating system, a hydrogen supply system and a control system; a vehicle body frame and a vehicle frame are both made of aluminum alloy or composite materials. The output power of the fuel cell system is less than 8kW; the working environment temperature is -30 to 45 DEG C, the relative humidity is 5 to 100 percent, and the altitude is 0 to 3500m. According to the fuel cell miniature logistics vehicle, the adopted air cooling hydrogen fuel cell system is simple in structure, low in cost and high in localization rate, the small output power is more suitable for driving the miniature logistics vehicle, and meanwhile the problems of low-temperature starting and running of the fuel cell miniature logistics vehicle are solved.
Description
technical field [0001] The invention belongs to the field of transportation equipment, and in particular relates to a fuel cell mini logistics vehicle. Background technique [0002] Hydrogen fuel cells are a green and efficient form of energy utilization, which can be widely used in transportation, off-grid power supply, emergency power supply, and energy storage. In recent years, governments around the world have successively issued a large number of policies to support the development of hydrogen energy and fuel cell industries. At present, hydrogen fuel cell commercial vehicles, such as buses and trucks, have carried out large-scale demonstration operations in many places in China, and the total number of vehicles loaded has increased year by year. With the development of e-commerce, the demand for logistics and transportation is increasing day by day. The inter-provincial and inter-city long-distance main line transportation is mainly undertaken by heavy-duty trucks an...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60L50/70B60L58/33
CPCB60L50/70B60L58/33Y02T90/40
Inventor 杜谦龚兴军胡玉凤
Owner 张家口市氢能科技有限公司