Alternator using a leak-out hydrogen gas

专利摘要:
The present invention relates to a power generation apparatus using hydrogen leaked from a fuel pre-vehicle, a hydrogen tank case for collecting hydrogen leaked from the hydrogen tank provided in the fuel cell vehicle, and the hydrogen and air collected by the hydrogen tank case It is configured to include a fuel cell that reacts to generate electricity, which can use energy more efficiently, reduce the risk caused by leaked hydrogen, and eliminate the need for a separate ventilation device.
公开号:KR20040003277A
申请号:KR1020020037935
申请日:2002-07-02
公开日:2004-01-13
发明作者:성병준
申请人:현대자동차주식회사；
IPC主号:

专利说明:

Alternator using a leak-out hydrogen gas
[8] The present invention relates to a power generation apparatus, and more particularly, to a power generation apparatus for generating electricity using hydrogen leaked from a hydrogen tank of a fuel cell vehicle.
[9] 1 is a schematic diagram of a typical fuel cell vehicle, and FIG. 2 is a detailed view of main parts of FIG. 1. 1 and 2, the fuel cell vehicle is equipped with a hydrogen tank (1) on the roof, the hydrogen gas stored in the hydrogen tank 1 is supplied through the valve (2), which is the layout ( This is because it is easy in terms of securing the space on the lay-out, and it is advantageous in terms of safety since the hydrogen gas leaked from the hydrogen tank 1 flows upward.
[10] In the case of hydrogen, the molecular size is very small, so it is very difficult to completely encapsulate hydrogen in the tank. In the case of a passenger fuel cell vehicle, hydrogen fuel is filled up and almost leaks in about a week. Slowly penetrating the surface, a large amount of leakage occurs not only in the sal, but also in the joints.
[11] Therefore, in the fuel cell vehicle, a separate ventilator is provided on the hydrogen tank side.
[12] As described above, the present invention generates electricity by using the hydrogen gas leaked from the hydrogen tank of the fuel cell vehicle, thereby enabling more efficient use of energy, and reducing the risk caused by the leaked hydrogen. It is an object of the present invention to provide a power generation apparatus using hydrogen leaked from a fuel cell vehicle, which requires no ventilation device.
[13] A power generation apparatus using hydrogen leaked from a fuel cell vehicle according to the present invention for achieving the above object, the hydrogen tank case for collecting the hydrogen leaked from the hydrogen tank provided in the fuel cell vehicle in one place, and the hydrogen tank It characterized in that it comprises a fuel cell for generating electricity by reacting the hydrogen and air collected by the case and a battery for storing the electricity generated in the fuel cell.
[1] 1 is a schematic view of a typical fuel cell vehicle,
[2] 2 is a detailed view of the main portion of FIG.
[3] 3 is a schematic view of a fuel cell vehicle equipped with a power generation device according to the present invention;
[4] 4 is a schematic diagram of a power generation apparatus using hydrogen leaked from a fuel cell vehicle according to the present invention.
[5] <Explanation of symbols for the main parts of the drawings>
[6] 10: hydrogen tank 20: hydrogen tank case
[7] 30: fuel cell 40: battery
[14] Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
[15] 3 is a schematic diagram of a fuel cell vehicle equipped with a power generation apparatus according to the present invention, and FIG. 4 is a schematic diagram of a power generation apparatus using hydrogen leaked from the fuel cell vehicle according to the present invention.
[16] As shown in FIG. 3 and FIG. 4, the power generation apparatus according to the present invention includes a hydrogen tank case 20, a fuel cell 30, and a battery 40.
[17] The upper surface of the hydrogen tank case 20 is inclined to a predetermined slope, so that the hydrogen leaked from the hydrogen tank 10 provided in the fuel cell vehicle is collected in one place.
[18] The fuel cell 30 generates electricity by reacting hydrogen and air collected by the hydrogen tank case 20, and the battery 40 is configured to store electricity generated by the fuel cell 30.
[19] Referring to Figures 3 and 4 the operation and effects of the power generation device according to the present invention configured as described above are as follows.
[20] Hydrogen gas leaking from the hydrogen tank 10 is moved upward and moves along the inclined surface of the hydrogen tank case 20 to be collected at one place.
[21] The fuel cell 30 located where the hydrogen gas is collected as described above generates electricity by reacting hydrogen and air, and the generated electricity is stored in the battery 40 and used as necessary.
[22] As described above, according to the present invention, as the hydrogen gas leaked from the hydrogen tank is recycled, energy can be used more efficiently, and the risk caused by the leaked hydrogen is not only reduced, but also a separate ventilation device is not required. It is effective.

权利要求:
Claims (2)
[1" claim-type="Currently amended] Hydrogen leaked from a fuel cell vehicle including a hydrogen tank case for collecting hydrogen leaked from the hydrogen tank provided in the fuel cell vehicle in one place, and a fuel cell for generating electricity by reacting hydrogen and air collected by the hydrogen tank case Power generation device using.
[2" claim-type="Currently amended] The power generation apparatus using hydrogen leaked from a fuel cell vehicle according to claim 1, further comprising a battery storing electricity generated in the fuel cell.

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2002-07-02|Application filed by 현대자동차주식회사

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2002-07-02|Priority to KR1020020037935A

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2004-01-13|Publication of KR20040003277A

优先权:

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申请号 | 申请日 | 专利标题

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KR1020020037935A|KR20040003277A|2002-07-02|2002-07-02|Alternator using a leak-out hydrogen gas|