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Pneumatic oil and gas mixed-power automobile

A hybrid electric vehicle and hybrid technology, applied in hybrid electric vehicles, air pressure power devices, motor vehicles, etc., can solve the problems that the maximum mileage needs to be further improved, the dew condensation during the driving process of the car, and the limited filling volume at one time. To achieve the effect of improving efficiency, driving mileage and reducing pollution emissions

Inactive Publication Date: 2003-02-26
ZHEJIANG UNIV
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  • Description
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  • Application Information

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Problems solved by technology

The patent also mentions the combination of internal combustion engine power and electric power, but internal combustion engine power and electric power are only used as backup power when compressed air power is not used or is inconvenient.
[0004] The above-mentioned automobiles powered by compressed air at home and abroad have the following problems: because a large amount of heat will be absorbed in the process of decompression and expansion of compressed air, there is no compensating device in the above-mentioned published patents, so there is a problem in the running process of the automobile. Severe condensation, ice blockage and other problems
In addition, the filling and storage of compressed air requires special equipment, and the filling volume at one time is limited, and the maximum mileage needs to be further improved

Method used

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  • Pneumatic oil and gas mixed-power automobile
  • Pneumatic oil and gas mixed-power automobile
  • Pneumatic oil and gas mixed-power automobile

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Embodiment Construction

[0016] Such as figure 1 As shown in , a schematic diagram of the overall structure of a pneumatic-fuel / gas hybrid vehicle is given. It includes a car shell 1, wheels 2, front wheel axle 3, rear wheel axle 4, car frame 5, car shell 1 is fixed on the car frame 5, car frame 5 is connected and fixed on the front wheel axle 3 and the rear wheel axle, The wheel shaft is connected with the wheel 2 to form a car body, and the car body is equipped with a pneumatic brake controller 12, a brake 13, an air conditioner 14 in the car, a generator 15, a pneumatically driven steering mechanism 16, an on-board inflation device 17 and an energy recovery device 18. The body is equipped with a compressed air-fuel / gas hybrid engine 6, which is connected to the vehicle-mounted gas storage tank 10 through a power gas pipeline 7, a heat exchanger 9, and a regulating valve group 8, and the compressed air-fuel / gas hybrid engine 6 passes through the transmission The device 11 transmits the driving forc...

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Abstract

A mixed power automobile includes casing, wheels, wheel axles and frame, the casing is fixed to the frame and the frame is connected with and fixed to the wheel axles, and the wheel axles are connected to the wheels. A compressed air-oil / gas burning mixed power engine installed on the vehicle body is connected to the gas tank via gas pipe, adjusting valve and heat exchanger, and the engine transfers the driving force via transmission mechanism to the wheel axle to rotate the wheels. Different power combination of pneuamtic unit and internal combustion engine may be selected based on different working conditions. By using the characteristics of compressed air as clean energy source and internal combustion engine power with great heat amount and high efficiency, the present invention has greatly reduced exhaust pollution, and makes the application of compressed air power in automobile practical.

Description

technical field [0001] The invention relates to a vehicle using multiple power devices, especially a hybrid vehicle that can be powered by fuel oil / gas fuel or compressed air, and can also use internal combustion engine power and compressed air power simultaneously. Background technique [0002] Automobiles are the most commonly used means of transportation in human society, but the fuel combustion of internal combustion engine-powered vehicles will produce emission pollution and consume a large amount of non-renewable mineral resources, so people have been exploring new types of vehicles that can reduce pollution and be economical and practical [0003] Compressed air powered vehicles are a typical example of a non-polluting emission vehicle produced in response to this trend. The Frenchman Guy Negre obtained the patent of the pneumatic vehicle engine in 1991. The pneumatic vehicle designed and installed with the pneumatic vehicle engine can travel 200km with a tank of comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/24
CPCY02T10/6295Y02T10/62
Inventor 陈鹰许宏俞小莉陶国良王宣银沈瑜铭刘昊贾光政元广杰
Owner ZHEJIANG UNIV
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