CN105371105A - Hydrogen-absorption low-strain metal hydride hydrogen storage tank - Google Patents
Hydrogen-absorption low-strain metal hydride hydrogen storage tank Download PDFInfo
- Publication number
- CN105371105A CN105371105A CN201510706560.3A CN201510706560A CN105371105A CN 105371105 A CN105371105 A CN 105371105A CN 201510706560 A CN201510706560 A CN 201510706560A CN 105371105 A CN105371105 A CN 105371105A
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- Prior art keywords
- hydrogen
- hydride
- storing
- low strain
- tank
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Classifications
-
- 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
- F17C11/00—Use of gas-solvents or gas-sorbents in vessels
- F17C11/005—Use of gas-solvents or gas-sorbents in vessels for 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- 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
Abstract
The invention belongs to the hydrogen storage technology in the hydrogen energy field and particularly relates to a hydrogen-absorption low-strain metal hydride hydrogen storage tank. The hydrogen storage tank mainly comprises a tank body, a metal hydride hydrogen storage alloy bed body and an elastic buffer layer. The elastic buffer layer is arranged between the tank body and the metal hydride hydrogen storage alloy bed body. A heat exchange pipe is communicated with the interior of the metal hydride hydrogen storage alloy bed body and used for guiding heat generated in the hydrogen absorption and release processes of the metal hydride hydrogen storage alloy bed body out. A hydrogen valve is installed on an outlet of the tank body and meanwhile a hydrogen filter is welded to the outlet end of the tank body. The hydrogen-absorption low-strain metal hydride hydrogen storage tank is simple in structure and easy to obtain, the destructive effect on the tank body due to the fact that the metal hydride hydrogen storage alloy bed body expands after absorbing hydrogen can be relieved effectively, and the use safety of the hydrogen storage tank is improved.
Description
Technical field
The invention belongs to the hydrogen storage technology in Hydrogen Energy field, particularly one inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder.
Background technique
Along with the aggravation of energy crisis and the reinforcement of environmental consciousness, the utilization of Hydrogen Energy is paid close attention to more and more widely.In the practical process of hydrogen, the storage of hydrogen is the emphasis of scientists study always.Conventional hydrogen storage technology mainly comprises: high-pressure gaseous storage hydrogen, low temperature liquid storage hydrogen and take hydrogen storage material as the solid-state storage hydrogen of medium.
The major defect of high-pressure gaseous storage hydrogen is that volume hydrogen-storage density is low, and the volume hydrogen-storage density of 70MPa high-pressure gaseous hydrogen storing tank is only 28kgH
2/ m
3, and the hydrogen storage system target of U.S. DOE2015 is 40kgH
2/ m
3; Be stressed the restriction of container bearing capacity and hydrogen density, improve the limited space of its volume hydrogen-storage density by improving storage hydrogen pressure further, in addition, the price making tank body carbon fibre of composite material is too high, causing high-pressure gaseous hydrogen storing tank cost higher, is 18.9 $/kWh.The business-like difficult point of liquid storage hydrogen is that the low temperature storage tank volume that insulation requirements causes is excessive; In addition, liquefaction of hydrogen cost is high, power consumption is large, and the evaporation problems of liquid hydrogen is also difficult to thoroughly eliminate.The solid-state hydrogen storage system formed in seal container as metal hydride is packed into by hydrogen storage material, utilize the hydrogen-absorbing ability of hydrogen storage material to realize the solid-state storage of hydrogen, have the advantages that volume hydrogen-storage density is high, its hydrogen-storage density can reach 50kgH
2/ m
3, be an important directions of hydrogen storage technology development.
At present, various countries scientist utilizes the advantage of solid-state hydrogen storage technology, and the solid-state hydrogen storage system of the metal hydride developed has dropped into business application.But, hydride hydrogen-storing material is inhaled in circulation and is put in hydrogen process and because of the expansion of volume and can shrink the phenomenon producing granule atomization, the fine powder piled up produces great internal stress in suction hydrogen process, if this internal stress directly acts on hydrogen storing tank body inwall, will cause tank skin generation ess-strain; If strain excessive, then container can deform and even break, and causes security incident.Therefore, need development badly and a kind ofly inhale the hydride hydrogen-storing cylinder producing low strain dynamic in hydrogen process, to ensure the Security that hydrogen storage system uses.
Summary of the invention
The present invention is directed to shortcoming of the prior art, provide a kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder.
To achieve these goals, the technological scheme taked of the present invention is as follows:
A kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder, comprises tank body 2, hydride hydrogen-storing alloy bed body 1 and elastic cord breaker 3 three part; Wherein, elastic cord breaker 3 is placed between tank body 2 and hydride hydrogen-storing alloy bed body 1.Be connected with heat exchanging tube 4 in hydride hydrogen-storing alloy bed body 1, hydride hydrogen-storing alloy bed body 1 inhaled the heat derivation of putting and producing in hydrogen process; Hydride hydrogen-storing alloy bed body 1 central position arranges air pipe 5 simultaneously, makes hydrogen in the inner flowing fast of hydride hydrogen-storing alloy bed body 1; In tank body 2 outlet port, hydrogen valve 8 is installed, and is provided with hydrogen filtration sheet 9 at tank body 2 outlet end.
The material of described tank body 2 is aluminum alloy, carbon steel or stainless steel.
Described elastic cord breaker 3 is foamed nickel, foamed aluminium or other there is the elastic structure of pooling feature.
The material of described hydride hydrogen-storing alloy bed body 1 is Zr base hydride, Ti base hydride, V base hydride or La-Ni base hydride.
Described Zr base hydride is one or more in Zr-Co hydride, Zr-Ni hydride, Zr-Mn hydride and Zr-Cr hydride.
Described Ti base hydride is one or more in Ti-Fe hydride, Ti-Mn hydride and Ti-Cr hydride.
Described heat exchanging tube 4 water inlet portion is spiral coil, and backwater part is straight tube, and water intake (6) and water outlet 7 are straight tube; Water intake 6 and water outlet 7 lay respectively at hydrogen valve 8 both sides, are sealed by welding manner and tank skin.
The material of described heat exchanging tube 4 is stainless steel.
Heat is derived and is adopted interior heat exchange mode.
Described hydrogen filtration sheet 9 is the sintering body of copper powder or Stainless Steel Powder, and be welded on tank body 2 and export, filter precision is less than 2.5 μm, prevents the suction of metal hydride alloy bed body 1 from putting the fines produced in hydrogen process and enters air delivering pipeline with hydrogen.
The beneficial effect that the present invention has is: it is simple that described suction hydrogen low strain dynamic hydride hydrogen-storing cylinder has structure, is easy to the feature realized; And adopt elastic cord breaker to fill between inner hydrogen bearing alloy bed body and inner tank wall, the strain that hydrogen bearing alloy bed body puts the generation of hydrogen process in suction is made not directly act on tank body, the strain that tank wall produces is only the low strain dynamic that Gaseous Hydrogen produces, and ensures the Security of hydride hydrogen-storing cylinder Long-Time Service.
Accompanying drawing explanation
Fig. 1 is a kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder sectional view; Wherein, number in the figure is respectively: 1-hydride hydrogen-storing alloy bed body; 2-tank body; 3-elastic cord breaker; 4-heat exchanging tube; 5-air pipe; 6-heat exchanging tube water intake; 7-heat exchanging tube water outlet; 8-hydrogen valve; 9-hydrogen filtration sheet;
Fig. 2 is a kind of suction hydrogen strain variation comparison diagram inhaling hydrogen low strain dynamic hydride hydrogen-storing cylinder and common hydrogen storing tank.
Embodiment
The invention provides a kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder, below in conjunction with accompanying drawing and with a hydrogen storage content for 10m
3, nominal operating pressure 4MPa, the low suction hydrogen strain hydride hydrogen-storing cylinder of tank body external diameter to be 133mm and wall thickness be 4mm is that the present invention will be further described in detail for example.The following stated, be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto.
Fig. 1 is a kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder sectional view.This suction hydrogen low strain dynamic hydride hydrogen-storing cylinder mainly comprises tank body 2, hydride hydrogen-storing alloy bed body 1 and elastic cord breaker 3 three part, and elastic cord breaker 3 is placed between tank body 2 and hydride hydrogen-storing alloy bed body 1; Be connected with heat exchanging tube 4 in hydride hydrogen-storing alloy bed body 1, hydride hydrogen-storing alloy bed body 1 inhaled the heat derivation of putting and producing in hydrogen process; Hydride hydrogen-storing alloy bed body 1 central position arranges air pipe 5 simultaneously, makes hydrogen in the inner flowing fast of bed body; In tank body 2 outlet port, hydrogen valve 8 is installed, and is provided with hydrogen filtration sheet 9 at tank body 2 outlet end.
Tank body 2 material of this suction hydrogen low strain dynamic hydride hydrogen-storing cylinder is aluminum alloy.
The elastic cord breaker 3 of this suction hydrogen low strain dynamic hydride hydrogen-storing cylinder for thickness be the foam nickel dam of 30mm, the porosity ratio 95% of foam nickel dam, this foam nickel dam was laid in advance on the inwall of tank body 2 before the filling of hydride hydrogen-storing alloy bed body 2.
Hydride hydrogen-storing alloy bed body 1 material of this suction hydrogen low strain dynamic hydride hydrogen-storing cylinder is AB
2type (TiZr)
1(MnCrVFe)
2alloy, the plateau pressure of alloy at 25 DEG C is 1.1MPa, and hydrogen storage content is 1.9wt% (percetage by weight).In hydride hydrogen-storing alloy bed body 1, the alloy of filling is 50kg, and arranges air pipe 5, for hydrogen in intrasystem quick circulation in hydride hydrogen-storing alloy bed body 1 central position.
The heat exchanging tube 4 of this suction hydrogen low strain dynamic hydride hydrogen-storing cylinder for diameter is
stainless Steel Tube, heat exchanging tube 4 water inlet portion is spiral coil, and coil pipe spiral shell footpath is 40mm, and pitch is 50mm, and backwater part is straight tube, and water intake 6 and water outlet 7 are straight tube, lays respectively at hydrogen valve 8 both sides, is tightly connected by welding manner and tank skin.
This suction hydrogen low strain dynamic hydride hydrogen-storing cylinder air outlet end welds one
stainless steel hydrogen filtration sheet 9, filter precision is 0.5 μm.
In order to testing elastic buffer layer 3 pairs of hydride hydrogen-storing cylinders inhale the mitigation of hydrogen strain, paste foil gauge in the same specification common metal hydride hydrogen storage tank wall neutral position of this suction hydrogen low strain dynamic hydride hydrogen-storing cylinder outer wall and nonelastic buffer layer respectively, and adopt TST3822 type statical strain indicator to gather the strain produced in two hydride hydrogen-storing cylinders suction hydrogen processes.Step by step the hydrogen of different pressures is passed in two hydride hydrogen-storing cylinders, after pressure balance, test the strain that two hydride hydrogen-storing cylinder outer walls produce.Fig. 2 is the circumferential strain sheet strain curve figure at various pressures that the outside neutral position of two hydride hydrogen-storing cylinders is pasted.Visible, the strain that the hydride hydrogen-storing cylinder outer wall of nonelastic buffer layer produces sharply increases with the rising of tank internal pressure, illustrates that the volumetric expansion after interior metal Hydride Hydrogen storage alloy suction hydrogen creates great effect of stress to tank skin; And inhale hydrogen low strain dynamic hydrogen storing tank outer wall strain linearly change with Hydrogen Vapor Pressure in tank, the unexpected increase strained is not there is because of the expansion after hydride hydrogen-storing alloy bed body suction hydrogen, illustrate and substantially increase the Security of hydrogen storing tank Long-Time Service by the stress that elastic cord breaker effectively alleviates the volumetric expansion of hydride hydrogen-storing alloy bed and produces tank skin.
Claims (10)
1. inhale hydrogen low strain dynamic hydride hydrogen-storing cylinder for one kind, it is characterized in that, this hydrogen storing tank comprises tank body (2), hydride hydrogen-storing alloy bed body (1) and elastic cord breaker (3) three part, and elastic cord breaker (3) is placed between tank body (2) and hydride hydrogen-storing alloy bed body (1); Be connected with heat exchanging tube (4) in hydride hydrogen-storing alloy bed body (1), its central position arranges air pipe (5) simultaneously; Hydrogen valve (8) is installed in tank body (2) outlet port, and tank body (2) outlet end is provided with hydrogen filtration sheet (9) simultaneously.
2. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, and it is characterized in that, the material of described tank body (2) is aluminum alloy, carbon steel or stainless steel.
3. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, described elastic cord breaker (3) is foamed nickel, foamed aluminium or other there is the elastic structure of pooling feature.
4. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, and it is characterized in that, the material of described hydride hydrogen-storing alloy bed body (1) is Zr base hydride, Ti base hydride, V base hydride or La-Ni base hydride.
5. one according to claim 4 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, described Zr base hydride is one or more in Zr-Co hydride, Zr-Ni hydride, Zr-Mn hydride and Zr-Cr hydride.
6. one according to claim 4 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, described Ti base hydride is one or more in Ti-Fe hydride, Ti-Mn hydride and Ti-Cr hydride.
7. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, described heat exchanging tube (4) water inlet portion is spiral coil, and backwater part is straight tube, and water intake (6) and water outlet (7) are straight tube; Water intake (6) and water outlet (7) lay respectively at hydrogen valve (8) both sides, are sealed by welding manner and tank skin.
8. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, and it is characterized in that, the material of described heat exchanging tube (4) is stainless steel.
9. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, heat is derived and adopted interior heat exchange mode.
10. one according to claim 1 inhales hydrogen low strain dynamic hydride hydrogen-storing cylinder, it is characterized in that, the sintering body that described hydrogen filtration sheet (9) is copper powder or Stainless Steel Powder, be welded on tank body (2) outlet, filter precision is less than 2.5 μm.
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|---|---|---|---|
| CN201510706560.3A CN105371105B (en) | 2015-10-27 | 2015-10-27 | A kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder |
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|---|---|---|---|
| CN201510706560.3A CN105371105B (en) | 2015-10-27 | 2015-10-27 | A kind of suction hydrogen low strain dynamic hydride hydrogen-storing cylinder |
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| CN105371105A true CN105371105A (en) | 2016-03-02 |
| CN105371105B CN105371105B (en) | 2019-03-08 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240552A (en) * | 2016-12-27 | 2018-07-03 | 北京有色金属研究总院 | A kind of fast-response hydrogen container and preparation method thereof |
| CN108344082A (en) * | 2017-01-24 | 2018-07-31 | 青岛海尔空调器有限总公司 | A kind of air-conditioning and detection method of Applied Electrochemistry compressor |
| 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 |
| CN109780434A (en) * | 2018-12-29 | 2019-05-21 | 有研工程技术研究院有限公司 | A kind of hydride hydrogen-storing cylinder with stress buffer structure |
| CN109869625A (en) * | 2019-02-27 | 2019-06-11 | 江苏集萃安泰创明先进能源材料研究院有限公司 | A kind of efficiently convenient low pressure metal hydride hydrogen storage device |
| CN109975167A (en) * | 2019-03-28 | 2019-07-05 | 中国计量大学 | A kind of experimental method for reducing hydrogen-bearing alloy powder and inhaling hydrogen-expansion stress |
| CN110042304A (en) * | 2019-04-22 | 2019-07-23 | 宁夏大学 | A kind of high-pressure metal hydride composite hydrogen occluding tank high platform pressure hydrogen bearing alloy |
| CN110542015A (en) * | 2019-07-29 | 2019-12-06 | 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） | Enhanced heat exchange alloy hydrogen storage tank |
| CN112066242A (en) * | 2020-08-07 | 2020-12-11 | 太原科技大学 | Solid hydrogen source device for hydrogen fuel |
| CN112373915A (en) * | 2020-11-13 | 2021-02-19 | 深圳中科微管科技有限公司 | Follow-on hydrogen storage tank structure |
| CN113648952A (en) * | 2021-08-17 | 2021-11-16 | 镇海石化工业贸易有限责任公司 | Inner cooling pipe of polymerization kettle, inner cooling system of polymerization kettle and construction method |
| 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 |
| CN114060718A (en) * | 2021-11-26 | 2022-02-18 | 武汉氢能与燃料电池产业技术研究院有限公司 | Hydrogen-absorbing low-strain metal hydride hydrogen storage tank capable of realizing effective heat exchange |
| CN114440124A (en) * | 2022-04-11 | 2022-05-06 | 中氢华夏新能源技术(山东)有限公司 | Solid hydrogen storage and discharge device and method based on temperature feedback adjustment |
| CN114508695A (en) * | 2022-01-19 | 2022-05-17 | 中国科学院上海微系统与信息技术研究所 | Internal heating type expansion-resistant metal hydrogen storage device |
| CN114636091A (en) * | 2022-04-19 | 2022-06-17 | 江苏集萃安泰创明先进能源材料研究院有限公司 | Solid-state hydrogen storage tank of circulation type heat transfer |
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|---|---|---|---|---|
| CN108240552A (en) * | 2016-12-27 | 2018-07-03 | 北京有色金属研究总院 | A kind of fast-response hydrogen container and preparation method thereof |
| CN108240552B (en) * | 2016-12-27 | 2020-01-10 | 有研工程技术研究院有限公司 | Quick-response hydrogen storage tank and manufacturing method thereof |
| CN108344082A (en) * | 2017-01-24 | 2018-07-31 | 青岛海尔空调器有限总公司 | A kind of air-conditioning and detection method of Applied Electrochemistry compressor |
| CN109780434A (en) * | 2018-12-29 | 2019-05-21 | 有研工程技术研究院有限公司 | A kind of hydride hydrogen-storing cylinder with stress buffer structure |
| CN109780434B (en) * | 2018-12-29 | 2021-06-01 | 有研工程技术研究院有限公司 | Metal hydride hydrogen storage tank with stress buffer structure |
| 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 |
| CN109869625A (en) * | 2019-02-27 | 2019-06-11 | 江苏集萃安泰创明先进能源材料研究院有限公司 | A kind of efficiently convenient low pressure metal hydride hydrogen storage device |
| CN109869625B (en) * | 2019-02-27 | 2023-09-05 | 江苏集萃安泰创明先进能源材料研究院有限公司 | High-efficient convenient low pressure metal hydride hydrogen storage device |
| CN109975167A (en) * | 2019-03-28 | 2019-07-05 | 中国计量大学 | A kind of experimental method for reducing hydrogen-bearing alloy powder and inhaling hydrogen-expansion stress |
| CN110042304A (en) * | 2019-04-22 | 2019-07-23 | 宁夏大学 | A kind of high-pressure metal hydride composite hydrogen occluding tank high platform pressure hydrogen bearing alloy |
| CN110542015A (en) * | 2019-07-29 | 2019-12-06 | 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） | Enhanced heat exchange alloy hydrogen storage tank |
| CN110542015B (en) * | 2019-07-29 | 2021-07-30 | 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） | Enhanced heat exchange alloy hydrogen storage tank |
| CN112066242A (en) * | 2020-08-07 | 2020-12-11 | 太原科技大学 | Solid hydrogen source device for hydrogen fuel |
| CN112373915A (en) * | 2020-11-13 | 2021-02-19 | 深圳中科微管科技有限公司 | Follow-on hydrogen storage tank structure |
| 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 |
| CN113648952A (en) * | 2021-08-17 | 2021-11-16 | 镇海石化工业贸易有限责任公司 | Inner cooling pipe of polymerization kettle, inner cooling system of polymerization kettle and construction method |
| CN114060718A (en) * | 2021-11-26 | 2022-02-18 | 武汉氢能与燃料电池产业技术研究院有限公司 | Hydrogen-absorbing low-strain metal hydride hydrogen storage tank capable of realizing effective heat exchange |
| CN114508695A (en) * | 2022-01-19 | 2022-05-17 | 中国科学院上海微系统与信息技术研究所 | Internal heating type expansion-resistant metal hydrogen storage device |
| CN114440124A (en) * | 2022-04-11 | 2022-05-06 | 中氢华夏新能源技术(山东)有限公司 | Solid hydrogen storage and discharge device and method based on temperature feedback adjustment |
| CN114440124B (en) * | 2022-04-11 | 2022-09-09 | 中氢华夏新能源技术(山东)有限公司 | Solid hydrogen storage and discharge device and method based on temperature feedback adjustment |
| CN114636091A (en) * | 2022-04-19 | 2022-06-17 | 江苏集萃安泰创明先进能源材料研究院有限公司 | Solid-state hydrogen storage tank of circulation type heat transfer |
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