Hydrogenation substation

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...

AI Technical Summary

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.

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