CN114576548A - Efficient liquid hydrogen fuel system - Google Patents
Efficient liquid hydrogen fuel system Download PDFInfo
- Publication number
- CN114576548A CN114576548A CN202210089089.8A CN202210089089A CN114576548A CN 114576548 A CN114576548 A CN 114576548A CN 202210089089 A CN202210089089 A CN 202210089089A CN 114576548 A CN114576548 A CN 114576548A
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- Prior art keywords
- liquid hydrogen
- air
- bottle
- gas bottle
- heat exchanger
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 112
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 112
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000007788 liquid Substances 0.000 title claims abstract description 97
- 239000000446 fuel Substances 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 150000002431 hydrogen Chemical class 0.000 abstract description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/012—Hydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0184—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses an efficient liquid hydrogen fuel system, which comprises a liquid hydrogen bottle and an air heat exchanger matched with the liquid hydrogen bottle, wherein the liquid hydrogen bottle comprises a gas bottle liner, a gas bottle heat insulation layer and a gas bottle shell are arranged outside the gas bottle liner, a liquefied air layer is arranged between the gas bottle liner and the gas bottle heat insulation layer, a vacuum layer is arranged between the gas bottle heat insulation layer and the gas bottle shell, a liquid hydrogen outlet pipeline is connected to the gas bottle liner, and a liquefied air inlet pipeline is also connected to the gas bottle heat insulation layer; the liquid hydrogen outlet pipeline and the liquefied air inlet pipeline are both connected with the air heat exchanger, so that the liquid hydrogen in the liquid hydrogen outlet pipeline is used for cooling the air into liquefied air, and then the liquefied air is input into the liquefied air inlet pipeline for use. The invention fully utilizes the characteristic of ultralow temperature of the liquid hydrogen, and adopts the air heat exchanger to obtain liquefied air and store cold energy when the liquid hydrogen bottle supplies air to the engine; after the automobile is stopped, the liquefied air absorbs the external heat leakage, and the heat absorbed by the liquid hydrogen bottle is reduced.
Description
Technical Field
The invention belongs to the field of energy utilization, and particularly relates to a high-efficiency liquid hydrogen fuel system.
Background
Hydrogen energy is used as a secondary energy source, can be prepared by utilizing renewable natural energy sources such as solar energy, water and the like, thoroughly realizes zero pollution and zero emission of the whole cycle, becomes a new energy source which is concerned by human beings, takes a fuel cell automobile as a main application field, and is vigorously developed in economically developed countries such as America, Germany, Japan and the like. In recent years, fuel cell vehicles have gradually become an important carrier for the development of vehicles and energy fields in China, become strategic choices for optimizing energy consumption structures and guaranteeing national energy supply safety, and gradually become the largest market of hydrogen energy consumption in China.
The technical development is mature at present in the field of hydrogen fuel cell automobiles, the most widely applied hydrogen is high-pressure gaseous hydrogen storage, with the increasing demand for large-scale storage and efficient transportation of hydrogen, the defects of low hydrogen storage density (not more than 5% of the total mass) and small loading capacity (the maximum volume of a domestic high-pressure vehicle-mounted hydrogen bottle is 210L, the pressure is 35MPa, the density is 24g/L and the maximum loading capacity is about 5 kg) of the high-pressure hydrogen bottle adopted at present cannot meet the use and popularization of the hydrogen fuel cell automobiles, liquid hydrogen (the boiling point is-253 ℃, the density is 71g/L and the critical pressure is 1.3 MPa) is taken as a hydrogen storage form with the highest purity in hydrogen energy storage and the maximum energy density under unit volume and mass, the weight of the liquid hydrogen bottle under the same effective loading volume is much lighter than that of various hydrogen storage high-pressure bottles, therefore, the liquid hydrogen bottle is more suitable for being carried by a long-distance transport vehicle than a high-pressure hydrogen storage bottle, and has larger endurance mileage, higher transport efficiency and lower transport cost.
Liquid hydrogen has the characteristics of easy leakage, easy diffusion, hydrogen brittleness, easy combustion, spontaneous combustion, ultralow temperature and the like, even the best heat insulation means is adopted, the liquid hydrogen bottle still inevitably generates evaporation loss in the filling process and when a vehicle stops running for a long time, how to realize long-time lossless storage and improve the utilization efficiency of the liquid hydrogen on the vehicle is realized, and the system scheme and the heat insulation structure design of the liquid hydrogen bottle are always important directions and contents of research. Due to the reasons, the conventional liquid hydrogen bottle cannot be loaded and applied in batches in hydrogen fuel cell automobiles at home and abroad.
Disclosure of Invention
The invention aims to provide an efficient liquid hydrogen fuel system.
The invention is realized by the following technical scheme:
a high-efficiency liquid hydrogen fuel system comprises a liquid hydrogen bottle and an air heat exchanger matched with the liquid hydrogen bottle, wherein the liquid hydrogen bottle comprises a gas bottle liner, a gas bottle heat insulation layer and a gas bottle shell are sequentially arranged outside the gas bottle liner from inside to outside, a liquefied gas layer is arranged between the gas bottle liner and the gas bottle heat insulation layer, a vacuum layer is arranged between the gas bottle heat insulation layer and the gas bottle shell, a liquid hydrogen inlet pipeline, a liquid hydrogen outlet pipeline and a first safety valve are connected to the gas bottle liner, and a second safety valve and a liquefied air inlet pipeline are connected to the gas bottle heat insulation layer; the liquid hydrogen outlet pipeline and the liquefied air inlet pipeline are both connected with the air heat exchanger, so that the liquid hydrogen in the liquid hydrogen outlet pipeline is used for cooling the air into liquefied air, and then the liquefied air is input into the liquefied air inlet pipeline for use.
Preferably, the air heat exchanger is provided with a first medium inlet, a first medium outlet, a second medium inlet and a second medium outlet, the first medium inlet and the first medium outlet are connected through a heat exchange tube, the liquid hydrogen outlet pipeline is connected with the first medium inlet, the first medium outlet is connected with a liquid hydrogen utilization pipeline, the liquefied air inlet pipeline is connected with the second medium outlet, and the second medium inlet is communicated with the outside air.
Preferably, a buffer tank is arranged on the liquid hydrogen utilization pipeline.
Preferably, the air heat exchanger comprises an air heat exchanger inner container, and an air heat exchanger heat insulation layer and an air heat exchanger shell which are sequentially arranged outside the air heat exchanger inner container.
Preferably, the liquid hydrogen outlet pipeline is provided with a liquid hydrogen outlet valve.
Preferably, the liquefied air inlet pipeline is provided with a liquefied air inlet valve and a liquefied air storage tank.
The invention has the beneficial effects that:
the efficient liquid hydrogen fuel system is ingenious in structure, a brand-new liquid hydrogen bottle structure is designed, the characteristic of ultralow temperature of liquid hydrogen is fully utilized, and when the liquid hydrogen bottle supplies air to an engine, an air-air heat exchanger is adopted to obtain liquefied air and store cold energy; after the car stops, when the liquid hydrogen bottle is out of work, the liquefied air is between the gas cylinder inner bag of liquid hydrogen bottle and the gas cylinder heat insulation layer, absorb external heat leakage, reduce the absorptive heat of liquid hydrogen bottle, thereby realize the harmless storage time of longer liquid hydrogen, avoided the liquid hydrogen bottle to lead to the quick evaporation of liquid hydrogen because of external heat conduction is too big, the pressure is too high in the bottle, thereby the relief valve frequently takes off and jumps the phenomenon that leads to the liquid hydrogen loss, be favorable to the batch loading and the application of liquid hydrogen bottle greatly, and environmental suitability is good, therefore, the clothes hanger is strong in practicability, and is worth promoting.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of a connection structure according to an embodiment of the present invention;
in the figure: 1. liquid hydrogen; 2. a gas cylinder heat insulating layer; 3. an inner container of the gas cylinder; 4. a liquefied air layer; 5. a gas cylinder housing; 6. a liquid hydrogen outlet valve; 7. a liquefied air inlet valve; 8. an air heat exchanger housing; 9. a heat exchange tube; 10. an air heat exchanger inner container; 11. an air heat exchanger heat insulation layer; 12. a liquefied air storage tank; 13. a buffer tank; 14. a first safety valve; 15. a liquid hydrogen outlet conduit; 16. a liquefied air inlet conduit; 17 liquid hydrogen utilization pipeline; 18. a second relief valve.
Detailed Description
As shown in fig. 1, an efficient liquid hydrogen fuel system comprises a liquid hydrogen bottle 20 and an air heat exchanger 30 arranged in cooperation with the liquid hydrogen bottle 20, wherein the liquid hydrogen bottle 20 comprises a gas bottle liner 3, a gas bottle heat insulating layer 2 and a gas bottle shell 5 are sequentially arranged outside the gas bottle liner 3 from inside to outside, a liquefied gas layer 4 is arranged between the gas bottle liner 3 and the gas bottle heat insulating layer 2, a vacuum layer is arranged between the gas bottle heat insulating layer 2 and the gas bottle shell 5, the gas bottle liner 3 is connected with a liquid hydrogen inlet pipeline (not shown in the figure), a liquid hydrogen outlet pipeline 15 and a first safety valve 14, and the gas bottle heat insulating layer 2 is further connected with a second safety valve 18 and a liquefied air inlet pipeline 16; the liquid hydrogen outlet pipeline 15 and the liquefied air inlet pipeline 16 are both connected with the air heat exchanger 30, so that the liquid hydrogen 1 in the liquid hydrogen outlet pipeline 15 is used for cooling the air into liquefied air, and then the liquefied air is input into the liquefied air inlet pipeline 16 for use.
The air heat exchanger 30 is provided with a first medium inlet, a first medium outlet, a second medium inlet and a second medium outlet, the first medium inlet and the first medium outlet are connected through a heat exchange tube 9, the liquid hydrogen outlet pipeline 15 is connected with the first medium inlet, the first medium outlet is connected with a liquid hydrogen utilization pipeline 17, the liquefied air inlet pipeline 16 is connected with the second medium outlet, and the second medium inlet is communicated with the outside air.
A buffer tank 13 is arranged on the liquid hydrogen utilization pipeline 17.
The air heat exchanger 30 comprises an air heat exchanger inner container 10, and an air heat exchanger heat insulation layer 11 and an air heat exchanger shell 8 which are sequentially arranged outside the air heat exchanger inner container 10.
And a liquid hydrogen outlet valve 6 is arranged on the liquid hydrogen outlet pipeline 15.
The liquefied air inlet pipeline 16 is provided with a liquefied air inlet valve 7 and a liquefied air storage tank 12.
The efficient liquid hydrogen fuel system is ingenious in structure, a brand-new liquid hydrogen bottle structure is designed, the characteristic of ultralow temperature of liquid hydrogen is fully utilized, and when the liquid hydrogen bottle supplies air to an engine, an air-air heat exchanger is adopted to obtain liquefied air and store cold energy; after the car parks, when liquid hydrogen bottle was out of work, liquefied air was between the gas cylinder inner bag of liquid hydrogen bottle and gas cylinder heat insulation layer, absorb external heat leakage, reduce the absorptive heat of liquid hydrogen bottle, thereby realize the harmless storage time of longer liquid hydrogen, avoided liquid hydrogen bottle to lead to liquid hydrogen rapid evaporation because of external heat conduction is too big, the pressure is too high in the bottle, thereby the relief valve frequently takes off the phenomenon that the jump leads to the liquid hydrogen loss, be favorable to the batch loading and the application of liquid hydrogen bottle greatly, and environmental suitability is good, therefore, the clothes hanger is strong in practicability, and is worth promoting.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The efficient liquid hydrogen fuel system is characterized by comprising a liquid hydrogen bottle and an air heat exchanger matched with the liquid hydrogen bottle, wherein the liquid hydrogen bottle comprises a gas bottle liner, a gas bottle heat insulation layer and a gas bottle shell are sequentially arranged outside the gas bottle liner from inside to outside, a liquefied gas layer is arranged between the gas bottle liner and the gas bottle heat insulation layer, a vacuum layer is arranged between the gas bottle heat insulation layer and the gas bottle shell, a liquid hydrogen inlet pipeline, a liquid hydrogen outlet pipeline and a first safety valve are connected to the gas bottle liner, and a second safety valve and a liquefied air inlet pipeline are connected to the gas bottle heat insulation layer; the liquid hydrogen outlet pipeline and the liquefied air inlet pipeline are both connected with the air heat exchanger, so that the liquid hydrogen in the liquid hydrogen outlet pipeline is used for cooling the air into liquefied air, and then the liquefied air is input into the liquefied air inlet pipeline for use.
2. The efficient liquid hydrogen fuel system of claim 1, wherein the air heat exchanger is provided with a first medium inlet, a first medium outlet, a second medium inlet and a second medium outlet, the first medium inlet and the first medium outlet are connected through a heat exchange tube, the liquid hydrogen outlet pipeline is connected with the first medium inlet, the first medium outlet is connected with a liquid hydrogen utilization pipeline, the liquefied air inlet pipeline is connected with the second medium outlet, and the second medium inlet is communicated with outside air.
3. A high efficiency liquid hydrogen fuel system as claimed in claim 2, wherein a buffer tank is provided on said liquid hydrogen utilization conduit.
4. The efficient liquid hydrogen fuel system of claim 1, wherein the air heat exchanger comprises an air heat exchanger liner, and an air heat exchanger heat insulating layer and an air heat exchanger shell which are arranged outside the air heat exchanger liner in sequence.
5. A high efficiency liquid hydrogen fuel system in accordance with claim 1, wherein said liquid hydrogen outlet conduit is provided with a liquid hydrogen outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089089.8A CN114576548A (en) | 2022-01-26 | 2022-01-26 | Efficient liquid hydrogen fuel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089089.8A CN114576548A (en) | 2022-01-26 | 2022-01-26 | Efficient liquid hydrogen fuel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114576548A true CN114576548A (en) | 2022-06-03 |
Family
ID=81769739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210089089.8A Pending CN114576548A (en) | 2022-01-26 | 2022-01-26 | Efficient liquid hydrogen fuel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114576548A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039371A (en) * | 2023-02-01 | 2023-05-02 | 南京聚力纤维材料有限公司 | Low-temperature double-energy automobile hybrid power system |
| CN117570355A (en) * | 2023-11-28 | 2024-02-20 | 北京中科富海低温科技有限公司 | Liquid hydrogen storage system and method for transportation |
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| EP1180637A2 (en) * | 2000-08-19 | 2002-02-20 | Messer Griesheim Gmbh | Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger |
| US20070175903A1 (en) * | 2006-01-27 | 2007-08-02 | Rainer Pechtold | Liquid hydrogen storage tank with reduced tanking losses |
| CN201159393Y (en) * | 2007-12-28 | 2008-12-03 | 石家庄安瑞科气体机械有限公司 | Low-temperature heat-insulation gas cylinder |
| JP2012246981A (en) * | 2011-05-26 | 2012-12-13 | Taiyo Nippon Sanso Corp | Liquefied hydrogen storage and supply facility |
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| CN110748786A (en) * | 2019-11-25 | 2020-02-04 | 杭州杭氧股份有限公司 | Device for industrially storing liquid hydrogen based on three-level heat-insulating layer of argon, nitrogen and normal hydrogen |
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| KR102142006B1 (en) * | 2019-02-28 | 2020-08-06 | (주)성일엔케어 | Gas and liquid hydrogen composite charge system |
| CN111919077A (en) * | 2018-03-29 | 2020-11-10 | 川崎重工业株式会社 | Liquid hydrogen production apparatus and hydrogen production apparatus |
| KR20210048024A (en) * | 2019-10-22 | 2021-05-03 | 고등기술연구원연구조합 | System for cold heat transfer and hydrogen liquefaction using cold heat circulation of liguified hydrogen |
| CN213712652U (en) * | 2020-09-22 | 2021-07-16 | 北汽福田汽车股份有限公司 | Vehicle with a steering wheel |
-
2022
- 2022-01-26 CN CN202210089089.8A patent/CN114576548A/en active Pending
Patent Citations (15)
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|---|---|---|---|---|
| EP1180637A2 (en) * | 2000-08-19 | 2002-02-20 | Messer Griesheim Gmbh | Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger |
| US20070175903A1 (en) * | 2006-01-27 | 2007-08-02 | Rainer Pechtold | Liquid hydrogen storage tank with reduced tanking losses |
| CN201159393Y (en) * | 2007-12-28 | 2008-12-03 | 石家庄安瑞科气体机械有限公司 | Low-temperature heat-insulation gas cylinder |
| JP2012246981A (en) * | 2011-05-26 | 2012-12-13 | Taiyo Nippon Sanso Corp | Liquefied hydrogen storage and supply facility |
| CN106015921A (en) * | 2016-07-07 | 2016-10-12 | 张家港富瑞氢能装备有限公司 | Vertical container used for storing low-temperature liquid |
| CN106641697A (en) * | 2016-12-09 | 2017-05-10 | 中国科学院理化技术研究所 | Low-temperature liquid storage container with cold screen of slit inner fin type heat exchanger |
| KR101924171B1 (en) * | 2017-09-11 | 2018-12-03 | 삼성중공업 주식회사 | Ship containing insulated cargo tank |
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| CN110748786A (en) * | 2019-11-25 | 2020-02-04 | 杭州杭氧股份有限公司 | Device for industrially storing liquid hydrogen based on three-level heat-insulating layer of argon, nitrogen and normal hydrogen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039371A (en) * | 2023-02-01 | 2023-05-02 | 南京聚力纤维材料有限公司 | Low-temperature double-energy automobile hybrid power system |
| CN117570355A (en) * | 2023-11-28 | 2024-02-20 | 北京中科富海低温科技有限公司 | Liquid hydrogen storage system and method for transportation |
| CN117570355B (en) * | 2023-11-28 | 2024-05-14 | 北京中科富海低温科技有限公司 | Liquid hydrogen storage system and method for transportation |
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