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Station for filling containers with compressed gas

A container, fuel gas technology, applied in the field of compressed gas, which can solve the problems of increasing complexity and cost

Active Publication Date: 2019-07-26
LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This adds to the complexity and cost of the station because of the need to insulate and cool the high voltage lines for the gas

Method used

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  • Station for filling containers with compressed gas
  • Station for filling containers with compressed gas
  • Station for filling containers with compressed gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 and figure 2 An example of a filling station for filling containers with compressed fuel gas, such as hydrogen, is shown.

[0029] Station 1 conventionally comprises a gas distribution terminal 2 comprising at least one hose 3 fitted at one end with a connector for fluid connection to a container to be filled, for example a motor vehicle container.

[0030] The distribution terminal 2 is fluidly connected to a source of compressed gas 13 via a pressurized gas distribution line 4 . For example, at least a part of the distribution line 4 is underground and / or constructed in a trench.

[0031] Station 1 comprises a heat exchanger 5, which is generally arranged to cool the compressed gas that is filling the container. The heat exchanger 5 is in heat exchange relationship with the gas supplied to the distribution terminal 2 .

[0032] For example, the terminal 2 is supplied with compressed gas from one or more containers 13 and possibly a compressor 15 . Of co...

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PUM

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Abstract

Station for filling compressed-gas tanks, comprising a gas distribution terminal comprising at least one pipe one end of which is fitted with a connector to be fluidically connected to a tank, the distribution terminal being fluidically connected to a source of gas via a compressed-gas distribution circuit, the station comprising at least one heat exchanger to cool the gas, the heat exchanger being situated on the distribution circuit, the distribution terminal and the heat exchanger being arranged on a common support, the heat exchanger being arranged underneath the distribution terminal, and the support being able to move between a lowered first position in which the base of the terminal rests at ground level while the heat exchanger is situated in a cavity below ground level, and a raised second position in which the exchanger is raised out of the cavity to ground level or above ground level.

Description

technical field [0001] The invention relates to a fuel gas filling station. [0002] The invention relates more particularly to a station for filling containers with compressed fuel gas, comprising a gas dispensing terminal having at least one tube, one end of which is fitted with a connector for fluid connection to the container to be filled, the dispensing terminal via a compression The gas distribution line is fluidly connected to the gas source, and the station includes at least one heat exchanger in heat exchange relationship with the gas supplied to the distribution terminal to cool the gas, the heat exchanger being located on the distribution line. [0003] In particular, the invention relates to a filling station for filling compressed hydrogen containers of fuel cell vehicles. The purpose of these filling stations is to fill containers at high pressure (eg 700 bar) in a few minutes. Background technique [0004] In order to allow rapid filling, the hydrogen in som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C5/06F17C13/00
CPCF17C5/007F17C5/06F17C13/02F17C13/025F17C2205/0107F17C2205/018F17C2205/0364F17C2205/037F17C2205/0379F17C2221/012F17C2223/0123F17C2223/0161F17C2223/033F17C2223/035F17C2223/036F17C2223/043F17C2223/046F17C2225/0123F17C2225/036F17C2227/0157F17C2227/0341F17C2227/0355F17C2227/0388F17C2250/032F17C2250/038F17C2250/0404F17C2250/043F17C2250/0478F17C2260/025F17C2260/031F17C2265/065F17C2270/0139Y02E60/32
Inventor L·阿利迪热斯
Owner LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE