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Hydrogen fuel car

A hydrogen fuel and automobile technology, applied in electric vehicles, gaseous engine fuels, battery/fuel cell control devices, etc., can solve the problems of inability to promote, consume other resources, and be expensive, so as to reduce air pollution, improve the natural environment, The effect of improving performance

Active Publication Date: 2017-03-29
SHIJIAZHUANG XINHUA IND FURNACE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The promotion of hydrogen energy power needs to solve three technical problems: one is to produce a large amount of cheap hydrogen, the traditional electrolysis method is expensive and consumes other resources, so it cannot be promoted; the second is the safe storage and transportation of hydrogen; the third is the high High-performance, inexpensive hydrogen supply system

Method used

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Examples

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Effect test

Embodiment 1

[0027] Hydrogen fuel vehicle of the present invention such as figure 1 As shown, it includes vehicle body, wheels 25, generator 11, battery pack 29, hub motor 24, air inlet 5, thermoelectric power generation unit 7, exhaust gas discharge port 35, air filter 6, hydrogen storage unit 19, hydrogen internal combustion engine 8, Hydrogen fuel cell 22, centralized exhaust gas heat exchange unit 12, residual hydrogen absorption unit 27, three-way catalytic device 36, EGR system 31, heating and air conditioning 20, steam power generation unit 4, internal combustion engine cooling system, lithium bromide refrigeration and air conditioning 21. Such as figure 2 As shown, the hydrogen internal combustion engine 8 is a two-stroke engine, including a cylinder block, a piston, a high-pressure hydrogen nozzle 40, a spark plug 42, an air inlet 37 and an exhaust port 39, and the spark plug is located at the top of the cylinder block. The EGR system includes an intercooler 41 and an EGR valve ...

Embodiment 2

[0032] Another embodiment of the present invention is as image 3 As shown, the automobile is provided with a clutch 44, a drive motor 32, a transmission 33 and a transmission shaft 34. The hydrogen internal combustion engine 8 is connected to the transmission through the clutch, the transmission is connected to the wheels through the transmission shaft, and the drive motor is connected to the transmission. The engine and the electric motor jointly drive the car. The engine and the electric motor belong to two sets of systems, which can provide torque to the car transmission system independently, and can be driven together or independently on different road surfaces. When the car accelerates uphill, the electric motor and engine can simultaneously provide power to the transmission mechanism. Once the car speed reaches the cruising speed, the car will only rely on the engine to maintain the speed. The motor can be used as both a motor and a generator, which is called a motor-ge...

Embodiment 3

[0035] The third embodiment of the present invention is as Figure 4 As shown, it includes vehicle body, wheels 25, generator 11, battery pack 29, hub motor 24, air inlet 5, thermoelectric power generation unit 7, exhaust gas discharge port 35, air filter 6, hydrogen storage unit 19, hydrogen internal combustion engine 8, Exhaust gas centralized heat exchange unit 12, residual hydrogen absorption unit 27, three-way catalytic device 36, EGR system 31, heating and air conditioning 20, steam power generation unit 4, internal combustion engine cooling system, lithium bromide refrigeration and air conditioning 21. The hydrogen outlet of the hydrogen storage unit is connected to the high-pressure hydrogen nozzle of the hydrogen internal combustion engine through the hydrogen internal combustion engine hydrogen supply pipeline 3 through the tail gas centralized heat exchange unit, hydrogen compressor 9, hydrogen buffer tank 10 and hydrogen pressure common rail 38. The air inlet is co...

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PUM

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Abstract

The invention relates to a hydrogen fuel car. The hydrogen fuel car comprises a car body, wheels, a power generator, a battery group, a hub motor, a hydrogen storing unit, a hydrogen internal combustion engine, a hydrogen fuel battery and an exhaust gas concentrated heat exchange unit, wherein the hydrogen storing unit is provided with two hydrogen outlets, one hydrogen outlet is connected to the hydrogen internal combustion engine through the exhaust gas concentrated heat exchange unit, a hydrogen compressor and a hydrogen buffering tank, and the other hydrogen outlet is connected to the hydrogen fuel battery. An air inlet is connected to the hydrogen internal combustion engine and the hydrogen fuel battery through an air filter and the exhaust gas concentrated heat exchange unit, and an exhaust opening of the hydrogen internal combustion engine is connected to an exhaust gas emission opening through the exhaust gas concentrated heat exchange unit. The hydrogen internal combustion engine is connected with a shaft of the power generator, both the power generator and the hydrogen fuel battery are connected with a battery group circuit, and the battery group is connected with the hub motor. By utilizing the hydrogen internal combustion engine to drive the power generator to generate power and utilizing the hydrogen fuel battery to generate power and drive the car to run, no greenhouse gas is emitted in the whole process, the pollution of emitted gas to air is reduced, and the use performance and safety of the hydrogen fuel car are obviously improved.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, relates to a new energy vehicle, in particular to a hydrogen fuel vehicle. Background technique [0002] In recent years, the production of automobiles has increased sharply year after year, and automobile exhaust has become an important cause of environmental pollution. In response to the problem of automobile pollution, governments of various countries are actively formulating automobile exhaust emission standards. Among them, the EU's standards are extremely strict and have become an important reference for other countries to formulate standards. In order to cope with the increasingly stringent emission standards for automobile exhaust, major automobile manufacturers are currently mainly adopting new energy sources to solve the important problems of automobile exhaust and energy shortage. [0003] Gasoline and diesel are non-renewable resources. In order to alleviate a series of n...

Claims

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Application Information

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IPC IPC(8): B60K6/24B60K6/28B60L11/12B60L11/18F02B43/10B60L50/15
CPCB60K6/24B60K6/28B60L50/15B60L58/30F02B43/10Y02T10/30Y02T10/62Y02T10/70Y02T10/7072Y02T90/40
Inventor 贾会平
Owner SHIJIAZHUANG XINHUA IND FURNACE CO LTD
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