CN204592845U - Solid hydrogen storage device - Google Patents
Solid hydrogen storage device Download PDFInfo
- Publication number
- CN204592845U CN204592845U CN201520179257.8U CN201520179257U CN204592845U CN 204592845 U CN204592845 U CN 204592845U CN 201520179257 U CN201520179257 U CN 201520179257U CN 204592845 U CN204592845 U CN 204592845U
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- China
- Prior art keywords
- tank body
- sink
- hydrogen storage
- hydrogen
- storage device
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- Expired - Fee Related
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- 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
- Y02E60/32—Hydrogen storage
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of hydrogen-storing device, be specifically related to a kind of solid hydrogen storage device, comprise tank body, control valve is provided with above tank body, tank body is jacket type structure, tank body and control valve connecting part are provided with filter sheet, tank body is provided with medium entrance and media outlet, tank body internal fixtion has sink, sink and inner tank wall are interference fit, sink is the cylindrical honeycomb formula structure formed by aluminum material, hydrogen storing alloy powder is filled with in its regular hexagon structure, sink in tank body is divided into 3-5 section, filter layer is provided with between adjacent two sections, this apparatus structure is simple, the cellular structure of sink and the jacket structured of tank body make it have good radiating effect, the radiating structure of segmented improves the hydrogen storage property of device and uses flexibility.
Description
Technical field
The utility model relates to a kind of hydrogen-storing device, is specifically related to a kind of solid hydrogen storage device.
Background technique
Current storage hydrogen mode, distinguishes according to storing state, can be divided into the solid-state storing method of gaseous high pressure storing method, low temperature liquid storing method and alloy three kinds.Gaseous state stores needs gas cylinder, easy leakage even causes the danger of heavy explosion, stores in a liquid-like manner, then need higher energy to be liquefied, solid-state storage method is safer than other two kinds of modes, but has higher requirement to heat exchange and hydrogen storag powder end.Existing solid-state hydrogen storage structure also also exists deficiency and defect to the heat exchange of hydrogen-storing device, hydrogen with this two problems that fully contacts at hydrogen storag powder end.
Model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of solid hydrogen storage device, and structure is simple, has good radiating effect, and storage hydrogen efficiency is high.
Solid hydrogen storage device described in the utility model comprises tank body, control valve is provided with above tank body, tank body is jacket type structure, tank body and control valve connecting part are provided with filter sheet, tank body is provided with medium entrance and media outlet, tank body internal fixtion has sink, sink and inner tank wall are interference fit, sink is the cylindrical honeycomb formula structure formed by aluminum material, the regular hexagon inscribed circle diameter scope of cellular structure is 3cm-8cm, hydrogen storing alloy powder is filled with in its regular hexagon structure, sink in tank body is divided into 3-5 section, filter layer is provided with between adjacent two sections.
The radiating structure of this hydrogen-storing device is the cellular structure of subsection setup, hydrogen storing alloy powder is filled with in its regular hexagon structure, this special construction excellent radiation performance, different alloyed powders can be filled in the radiating structure of different compartment, filter layer isolation alloyed powder, this structure can not only make alloyed powder fully contact with radiating structure, and hydrogen also can be made fully to contact with alloyed powder, improve heat radiation and hydrogen storage property, and can be different from different alloyed powders according to hydrogen storage property; Tank body jacket structured interior can by medium inlet/outlet pass into cold medium realize further lower the temperature heat transfer.
The surface of the cellular structure of described sink is provided with high thermal conductivity coating, increased thermal conductivity energy.
Sink in described tank body is divided into 4 sections, and the regular hexagon inscribed circle diameter of its cellular structure is 6cm, has both met being uniformly distributed of alloy hydrogen storag powder, and has reached again good radiating effect.
The beneficial effect that the utility model is compared with prior art had is:
Solid hydrogen storage device structure is simple, and the cellular structure of sink and the jacket structured of tank body make it have good radiating effect, and the radiating structure of segmented improves the hydrogen storage property of device and uses flexibility.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the horizontal sectional structure schematic diagram of sink.
In figure: 1, control valve; 2, medium entrance; 3, tank body; 4, sink; 5, filter layer; 6, media outlet; 7, filter sheet.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, solid hydrogen storage device comprises tank body 3, control valve 1 is provided with above tank body 3, tank body 3 is jacket type structure, tank body 3 and control valve 1 connecting part are provided with filter sheet 7, tank body 3 is provided with medium entrance 2 and media outlet 6, tank body 3 internal fixtion has sink 4, sink 4 and tank body 3 inwall are interference fit, sink 4 is the cylindrical honeycomb formula structure formed by aluminum material, the regular hexagon inscribed circle diameter of cellular structure is 6cm, hydrogen storing alloy powder is filled with in its regular hexagon structure, sink 4 in tank body 3 is divided into 4 sections, filter layer 5 is provided with between adjacent two sections.
The surface of the cellular structure of sink 4 is provided with high thermal conductivity coating.
The radiating structure of this hydrogen-storing device is the cellular structure of subsection setup, this cellular structure can be suppressed superposition by aluminium foil or foamed aluminium and be formed, hydrogen storing alloy powder is filled with in its regular hexagon structure, hydrogen storing alloy powder can be AB5 or AB2 or A2B7 type, this special construction excellent radiation performance, different alloyed powders can be filled in the sink 4 of different compartment, filter layer 5 isolates alloyed powder, this structure can not only make alloyed powder fully contact with sink 4, also hydrogen can be made fully to contact with alloyed powder, improve heat radiation and hydrogen storage property, and can be different from different alloyed powders according to hydrogen storage property, tank body 3 jacket structured in by medium inlet/outlet 2,6 pass into circulating water realize further lower the temperature heat transfer, Chu Qing activation can be carried out under uniform temperature, pressure condition after being sealed by the tank body 3 of this device.
Claims (3)
1. a solid hydrogen storage device, comprise tank body (3), tank body (3) top is provided with control valve (1), it is characterized in that: tank body (3) is jacket type structure, tank body (3) and control valve (1) connecting part are provided with filter sheet (7), and tank body (3) is provided with medium entrance (2) and media outlet (6); Tank body (3) internal fixtion has sink (4), sink (4) and tank body (3) inwall are interference fit, sink (4) is the cylindrical honeycomb formula structure formed by aluminum material, the regular hexagon inscribed circle diameter scope of cellular structure is 3cm-8cm, hydrogen storing alloy powder is filled with in its regular hexagon structure, sink (4) in tank body (3) is divided into 3-5 section, is provided with filter layer (5) between adjacent two sections.
2. solid hydrogen storage device according to claim 1, is characterized in that: the surface of the cellular structure of described sink (4) is provided with high thermal conductivity coating.
3. solid hydrogen storage device according to claim 1 and 2, is characterized in that: the sink (4) in described tank body (3) is divided into 4 sections, and the regular hexagon inscribed circle diameter of its cellular structure is 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179257.8U CN204592845U (en) | 2015-03-27 | 2015-03-27 | Solid hydrogen storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179257.8U CN204592845U (en) | 2015-03-27 | 2015-03-27 | Solid hydrogen storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592845U true CN204592845U (en) | 2015-08-26 |
Family
ID=53928996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179257.8U Expired - Fee Related CN204592845U (en) | 2015-03-27 | 2015-03-27 | Solid hydrogen storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592845U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270120A (en) * | 2017-07-05 | 2017-10-20 | 长安大学 | A kind of vehicle-mounted lightweight high-pressure metal hydride combined type hydrogen container |
| CN109708002A (en) * | 2019-01-22 | 2019-05-03 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of temperature compensation type alloy hydrogen storage hydrogen-feeding system |
| CN113418133A (en) * | 2021-07-05 | 2021-09-21 | 中能氢储(北京)能源工程研究院有限责任公司 | Microtubule hydrogen storage device |
| CN114046444A (en) * | 2021-08-02 | 2022-02-15 | 有研工程技术研究院有限公司 | Solid hydrogen storage device |
| CN114458939A (en) * | 2022-01-24 | 2022-05-10 | 海南天宇科技集团有限公司 | High-efficiency hydrogen storage bottle |
-
2015
- 2015-03-27 CN CN201520179257.8U patent/CN204592845U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270120A (en) * | 2017-07-05 | 2017-10-20 | 长安大学 | A kind of vehicle-mounted lightweight high-pressure metal hydride combined type hydrogen container |
| CN107270120B (en) * | 2017-07-05 | 2020-04-10 | 长安大学 | Vehicle-mounted light high-pressure metal hydride composite hydrogen storage tank |
| CN109708002A (en) * | 2019-01-22 | 2019-05-03 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of temperature compensation type alloy hydrogen storage hydrogen-feeding system |
| CN109708002B (en) * | 2019-01-22 | 2021-08-17 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Temperature compensation type alloy hydrogen storage and supply system |
| CN113418133A (en) * | 2021-07-05 | 2021-09-21 | 中能氢储(北京)能源工程研究院有限责任公司 | Microtubule hydrogen storage device |
| CN113418133B (en) * | 2021-07-05 | 2022-07-29 | 中能氢储(北京)能源工程研究院有限责任公司 | Microtubule hydrogen storage device |
| CN114046444A (en) * | 2021-08-02 | 2022-02-15 | 有研工程技术研究院有限公司 | Solid hydrogen storage device |
| CN114458939A (en) * | 2022-01-24 | 2022-05-10 | 海南天宇科技集团有限公司 | High-efficiency hydrogen storage bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160327 |