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A hydrogen storage type hydrogen refueling station

A hydrogen refueling station and hydrogen storage technology, which is applied in the types of packaging items, fixed-capacity gas storage tanks, gas processing/storage effects, etc., can solve problems such as the inability to meet the needs of the hydrogen fuel cell vehicle market scale, and shorten the installation and construction time, reduce system deviation, and reduce dependencies

Active Publication Date: 2021-12-17
ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to my country's policy planning, by 2025, the national market will achieve 50,000 to 100,000 hydrogen fuel cell vehicles. If there is no corresponding liquid hydrogen industry chain and corresponding infrastructure construction, only rely on the existing high-pressure gas hydrogen storage hydrogen Hydrogen refueling stations will not be able to meet the needs of the future market size of hydrogen fuel cell vehicles, and hydrogen fuel will become a key factor restricting the development of fuel cell vehicles; therefore, it is urgent to improve the liquid hydrogen industry chain and corresponding infrastructure construction to meet the needs of future hydrogen fuel cell vehicles. Automotive market size needs

Method used

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  • A hydrogen storage type hydrogen refueling station
  • A hydrogen storage type hydrogen refueling station
  • A hydrogen storage type hydrogen refueling station

Examples

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Effect test

Embodiment 1

[0044] Such as figure 1 As shown, a hydrogen storage type hydrogen refueling station according to the present invention includes: a liquid hydrogen unloading skid 200 with a submersible pump pool, a liquid hydrogen storage tank group 100 composed of at least one fixed liquid hydrogen storage tank, a liquid hydrogen storage tank Hydrogen and high-pressure hydrogen mixed hydrogenation skid 300 and BOG recycling skid 400 , the liquid hydrogen and high-pressure hydrogen mixed hydrogenation skid 300 is composed of liquid hydrogen hydrogenation skid 301 and high-pressure hydrogen hydrogenation skid 302 .

[0045] The liquid hydrogen hydrogenation skid 301 includes: a liquid hydrogen hydrogenation machine 303; the high-pressure hydrogen hydrogenation skid 302 includes: a buffer liquid hydrogen tank 304, a low-temperature plunger pump group 305, a vaporizer group 306, a sequence control Disk 307, gas storage tank group 308 and high-pressure hydrogen hydrogenation machine 309; the BOG ...

Embodiment 2

[0055] This embodiment further improves the specific layout structure of the liquid hydrogen unloading skid on the basis of the first embodiment. Such as figure 2 As shown, the liquid hydrogen unloading skid described in this embodiment includes: a supercharger 3, a submersible pump pool 2 with a submersible pump 20, a four-way valve 4, several liquid hydrogen pipelines, several hydrogen pipelines and several valves.

[0056] see Figure 4 As shown, the liquid hydrogen storage tank group 100 has five connection ports: a total liquid inlet b, a total liquid outlet a, a first total gas port c, a second total gas port d, and a third total gas port e. The fixed liquid hydrogen storage tank in this embodiment is a vacuum insulation storage tank, and the vacuum insulation storage tank is one of a vertical storage tank or a horizontal storage tank, and the vacuum insulation storage tank is an above-ground storage tank or a buried storage tank One of. When the number of fixed liqu...

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Abstract

The invention discloses a hydrogen storage type hydrogen refueling station, which comprises: a liquid hydrogen unloading skid with a submersible pump pool, a liquid hydrogen storage tank group composed of at least one fixed liquid hydrogen storage tank, a liquid hydrogen and high-pressure hydrogen mixed refueling station Hydrogen skid and BOG recycling skid, the liquid hydrogen and high-pressure hydrogen mixed hydrogenation skid is composed of liquid hydrogen hydrogenation skid and high-pressure hydrogen hydrogenation skid; the liquid hydrogen hydrogenation skid includes: liquid hydrogen hydrogenation machine; The high-pressure hydrogen hydrogenation skid includes: a buffer hydrogen tank, a low-temperature plunger pump group, a vaporizer group, a sequence control panel, a gas storage tank group, and a high-pressure hydrogen hydrogenation machine; the BOG recycling skid includes: BOG buffer tank and BOG compressor. The hydrogen storage type hydrogen refueling station has a simple, compact structure and a high degree of integration.

Description

technical field [0001] The invention relates to the technical field of hydrogen energy new energy, in particular to a hydrogen storage type hydrogen refueling station. Background technique [0002] As one of the clean energy sources with the most development potential in the world, hydrogen energy is considered by many countries as the "ultimate new energy vehicle solution". Hydrogen refueling stations are to fuel cell vehicles, just like gas stations are to traditional fuel vehicles, and charging piles are to pure electric vehicles. They are an indispensable cornerstone to support the development of the fuel cell vehicle industry. [0003] The global hydrogen energy and fuel cell market is still in the market introduction stage. Currently, the hydrogen refueling stations on the market are high-pressure gas hydrogen storage hydrogen refueling stations. Transport to the high-pressure gas hydrogen storage and refueling station, and then use the hydrogen compressor to boost th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C6/00F17C9/02F17C5/06F17C7/00F17C13/00F17C13/02F17C13/04F17C13/08F17D1/00F17D3/01F17D5/00
CPCF17C6/00F17C9/02F17C5/06F17C7/00F17C13/00F17C13/025F17C13/026F17C13/04F17C13/08F17D1/005F17D3/01F17D5/00F17D5/005F17C2203/0391F17C2205/013F17C2205/0161F17C2205/0153F17C2205/0323F17C2205/0338F17C2205/0355F17C2205/0394F17C2221/012F17C2223/013F17C2223/0161F17C2225/013F17C2225/0161F17C2227/0135F17C2227/0157F17C2227/0192F17C2250/0631F17C2227/0311F17C2227/039F17C2250/03F17C2250/01F17C2250/0626F17C2265/063Y02E60/32Y02E60/34
Inventor 苏红艳魏蔚况开锋施海涛何春辉陈甲楠赵亚丽
Owner ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD
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