Hydrogenation substation

A technology of sub-stations and sub-stations, applied in the field of new energy, can solve the problems of limited effective service radius, difficult site selection, large floor space, etc., to achieve the effect of improving effective service radius, large activity range and low construction cost

Inactive Publication Date: 2009-03-18
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is difficult to select a site, occupies a large area, requires high investment, complex approval process, long construction period, low utilization efficiency, and limits the effective service radius due to its immovability.

Method used

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  • Hydrogenation substation

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Embodiment Construction

[0033] The contents, advantages and objects of the present invention will be set forth in the following description of the embodiments.

[0034] According to the present invention, the sub-station of the hydrogen refueling station is composed of a tractor head, a semi-trailer, and a detachable integrated skid that can be fixed on the semi-trailer. The skid-mounted parts are composed of a gas loading system, a high-pressure gas storage system, a hydrogen pressurization system, a hydrogen unloading system, a high-pressure hydrogen filling system, a control system and an auxiliary system.

[0035] When designing a fixed hydrogen refueling station (parent station), in order to meet the filling capacity during the peak filling period, the compressor is usually required to have a large boosting capacity. During most of the day, the utilization rate of the compressor in the parent station is low, and there is a surplus of pressurization capacity. The sub-station (sub-station) of the ...

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Abstract

The invention relates to a sub-station of a hydrogenation station, which can provide services of charging and unloading hydrogen fuels for a fuel battery automobile. The sub-station of the hydrogenation station comprises a traction headstock, a semi-trailer, and an integral skidded part detachably fixed on the semi-trailer, wherein the skidded part is formed by connecting a hydrogen loading system, a high pressure hydrogen-storing system, a hydrogen pressurizing system, a hydrogen unloading system, a high pressure hydrogen charging system, a control system and an auxiliary system. By a compressor for fixing the hydrogenation station, high pressure hydrogen loading capacity of the sub-station is greatly improved, and the compressor is saved so that the sub-station has the advantages of low cost, noise removal, reduced size, simplified operation and maintenance and intensified maneuverability. The self-prepared pressurizing system of the sub-station can greatly improve yield of the hydrogen, and the unloading system can securely unload the vehicle high pressure hydrogen to the sub-station when the fuel battery automobile has a fault. The sub-station of the hydrogenation station can be independently used as an apparatus for charging the hydrogen fuels of the fuel battery automobile, and is more suitable to combine the fixed hydrogenation station to form a high pressure hydrogen charging network with flexible maneuver.

Description

technical field [0001] The invention belongs to the technical field of new energy and relates to hydrogen fuel technology, especially a system integrating high-pressure hydrogen loading, storage, filling, self-pressurization and unloading functions, which can provide high-pressure hydrogen filling for fuel cell vehicles And the unloaded mobile hydrogen refueling station sub-station. Background technique [0002] In order to cope with the future fuel shortage caused by the dwindling non-renewable fossil resources and the environmental problems caused by the increasing popularity of traditional vehicles, the international community has reached a consensus to develop environmentally friendly alternative fuels and take the road of sustainable development. Fuel cell vehicles using hydrogen as fuel are recognized as the most ideal, realistic and most likely technology to replace traditional vehicles. In the past two decades, the governments of various countries, major energy comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C5/06
CPCY02E60/321Y02E60/32
Inventor 马建新周伟张存满邬敏忠陈华强潘相敏
Owner TONGJI UNIV
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