CN114673925A - 一种用于液氢储存的常压储罐 - Google Patents
一种用于液氢储存的常压储罐 Download PDFInfo
- Publication number
- CN114673925A CN114673925A CN202210451556.7A CN202210451556A CN114673925A CN 114673925 A CN114673925 A CN 114673925A CN 202210451556 A CN202210451556 A CN 202210451556A CN 114673925 A CN114673925 A CN 114673925A
- Authority
- CN
- China
- Prior art keywords
- tank
- metal
- liquid hydrogen
- inner tank
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 80
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 80
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 72
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 23
- 239000011494 foam glass Substances 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000011449 brick Substances 0.000 claims abstract description 17
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 12
- 235000019362 perlite Nutrition 0.000 claims abstract description 12
- 239000010451 perlite Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000010408 film Substances 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001562 pearlite Inorganic materials 0.000 claims description 5
- 239000011491 glass wool Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 229910001374 Invar Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000003949 liquefied natural gas Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 5
- 241000628997 Flos Species 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
-
- 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
- F17C13/001—Thermal insulation specially adapted for cryogenic vessels
-
- 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
- F17C13/004—Details of vessels or of the filling or discharging of vessels for large storage vessels not under pressure
-
- 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
-
- 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
- F17C2203/0304—Thermal insulations by solid means
-
- 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
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0325—Aerogel
-
- 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
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0329—Foam
-
- 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
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0329—Foam
- F17C2203/0333—Polyurethane
-
- 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
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0337—Granular
- F17C2203/0341—Perlite
-
- 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
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0345—Fibres
- F17C2203/035—Glass wool
-
- 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
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
-
- 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
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0648—Alloys or compositions of metals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210451556.7A CN114673925B (zh) | 2022-04-26 | 2022-04-26 | 一种用于液氢储存的常压储罐 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210451556.7A CN114673925B (zh) | 2022-04-26 | 2022-04-26 | 一种用于液氢储存的常压储罐 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114673925A true CN114673925A (zh) | 2022-06-28 |
CN114673925B CN114673925B (zh) | 2024-01-23 |
Family
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Family Applications (1)
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CN202210451556.7A Active CN114673925B (zh) | 2022-04-26 | 2022-04-26 | 一种用于液氢储存的常压储罐 |
Country Status (1)
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CN (1) | CN114673925B (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3360948A (en) * | 1965-10-24 | 1968-01-02 | Air Reduction | Prevention of thermal oscillations in cryogenic fluids |
GB1109255A (en) * | 1965-07-20 | 1968-04-10 | Whessoe Ltd | Improvements relating to low temperature storage tanks |
EP0454880A1 (de) * | 1990-05-02 | 1991-11-06 | Tractebel Gas Engineering GmbH | Verfahren an einem kältegedämmten Lagertank für verflüssigtes Gas und Lagertank zur Durchführung des Verfahrens |
JP2009014057A (ja) * | 2007-07-03 | 2009-01-22 | Ihi Corp | 低温液化ガスタンクの窒素ガスパージ方法及び装置 |
JP2009299749A (ja) * | 2008-06-12 | 2009-12-24 | Shimizu Corp | 地上式低温タンクのアンカー部の保温構造 |
KR20130118051A (ko) * | 2012-04-19 | 2013-10-29 | 삼성중공업 주식회사 | 육상 액체 화물 저장 탱크용 슬로싱 억제 장치 |
US20150102036A1 (en) * | 2013-10-15 | 2015-04-16 | Elwha Llc | Systems and methods for fluid containment |
CN106170657A (zh) * | 2014-04-08 | 2016-11-30 | 气体运输技术公司 | 安装在浮体结构内的密封隔热容器 |
CN108061242A (zh) * | 2018-01-22 | 2018-05-22 | 中海石油气电集团有限责任公司 | 一种气密式全混凝土lng全容储罐 |
JP2018165543A (ja) * | 2017-03-28 | 2018-10-25 | 川崎重工業株式会社 | 低温液貯留用タンク |
FR3092561A1 (fr) * | 2019-02-07 | 2020-08-14 | Gaztransport Et Technigaz | Dispositif de vérification du positionnement d’un patin contre un fond de logement pour le maintien d’une tour de pompage. |
CN112074685A (zh) * | 2018-05-02 | 2020-12-11 | 气体运输技术公司 | 用于船的液化气货物的存储和/或运输罐 |
CN112268219A (zh) * | 2020-10-23 | 2021-01-26 | 苏州杜尔气体化工装备有限公司 | 一种低蒸发率的全容储罐 |
CN112303479A (zh) * | 2020-11-06 | 2021-02-02 | 中太海事技术(上海)有限公司 | 一种用于用于液化天然气储存的b型储罐 |
KR20210071317A (ko) * | 2019-12-06 | 2021-06-16 | 대우조선해양 주식회사 | 스프레잉 파이프를 포함하는 액화가스 저장탱크의 펌프타워 |
CN114110415A (zh) * | 2021-12-06 | 2022-03-01 | 中太海事技术(上海)有限公司 | 一种高真空海陆两用低温冷冻液体薄膜储运罐箱 |
CN114294555A (zh) * | 2021-12-06 | 2022-04-08 | 中太海事技术(上海)有限公司 | 一种带有高真空绝缘箱的陆用薄膜液氢储罐 |
-
2022
- 2022-04-26 CN CN202210451556.7A patent/CN114673925B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1109255A (en) * | 1965-07-20 | 1968-04-10 | Whessoe Ltd | Improvements relating to low temperature storage tanks |
US3360948A (en) * | 1965-10-24 | 1968-01-02 | Air Reduction | Prevention of thermal oscillations in cryogenic fluids |
EP0454880A1 (de) * | 1990-05-02 | 1991-11-06 | Tractebel Gas Engineering GmbH | Verfahren an einem kältegedämmten Lagertank für verflüssigtes Gas und Lagertank zur Durchführung des Verfahrens |
JP2009014057A (ja) * | 2007-07-03 | 2009-01-22 | Ihi Corp | 低温液化ガスタンクの窒素ガスパージ方法及び装置 |
JP2009299749A (ja) * | 2008-06-12 | 2009-12-24 | Shimizu Corp | 地上式低温タンクのアンカー部の保温構造 |
KR20130118051A (ko) * | 2012-04-19 | 2013-10-29 | 삼성중공업 주식회사 | 육상 액체 화물 저장 탱크용 슬로싱 억제 장치 |
US20150102036A1 (en) * | 2013-10-15 | 2015-04-16 | Elwha Llc | Systems and methods for fluid containment |
CN106170657A (zh) * | 2014-04-08 | 2016-11-30 | 气体运输技术公司 | 安装在浮体结构内的密封隔热容器 |
JP2018165543A (ja) * | 2017-03-28 | 2018-10-25 | 川崎重工業株式会社 | 低温液貯留用タンク |
CN108061242A (zh) * | 2018-01-22 | 2018-05-22 | 中海石油气电集团有限责任公司 | 一种气密式全混凝土lng全容储罐 |
CN112074685A (zh) * | 2018-05-02 | 2020-12-11 | 气体运输技术公司 | 用于船的液化气货物的存储和/或运输罐 |
FR3092561A1 (fr) * | 2019-02-07 | 2020-08-14 | Gaztransport Et Technigaz | Dispositif de vérification du positionnement d’un patin contre un fond de logement pour le maintien d’une tour de pompage. |
KR20210071317A (ko) * | 2019-12-06 | 2021-06-16 | 대우조선해양 주식회사 | 스프레잉 파이프를 포함하는 액화가스 저장탱크의 펌프타워 |
CN112268219A (zh) * | 2020-10-23 | 2021-01-26 | 苏州杜尔气体化工装备有限公司 | 一种低蒸发率的全容储罐 |
CN112303479A (zh) * | 2020-11-06 | 2021-02-02 | 中太海事技术(上海)有限公司 | 一种用于用于液化天然气储存的b型储罐 |
CN114110415A (zh) * | 2021-12-06 | 2022-03-01 | 中太海事技术(上海)有限公司 | 一种高真空海陆两用低温冷冻液体薄膜储运罐箱 |
CN114294555A (zh) * | 2021-12-06 | 2022-04-08 | 中太海事技术(上海)有限公司 | 一种带有高真空绝缘箱的陆用薄膜液氢储罐 |
Non-Patent Citations (2)
Title |
---|
朱鸿梅;孙恒;刘宏伟;: "大型LNG储罐角部绝热结构的温度场", 油气储运, no. 01, pages 51 - 54 * |
邢志祥, 蒋军成: "液化石油气储罐的热分层及安全设计对策", 煤气与热力, no. 11, pages 7 - 10 * |
Also Published As
Publication number | Publication date |
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CN114673925B (zh) | 2024-01-23 |
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Address after: 200137 1715, block B, South Building, No. 515, Qifan Road, Pudong New Area, Shanghai Applicant after: Zhongtai Energy Technology (Shanghai) Co.,Ltd. Address before: 200137 1715, block B, South Building, No. 515, Qifan Road, Pudong New Area, Shanghai Applicant before: China Pacific Maritime Technology (Shanghai) Co.,Ltd. |
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Address after: 7th Floor, Pujiang International Financial Plaza, No. 1158 Dongdaming Road, Hongkou District, Shanghai, 200082 Patentee after: Zhongtai Energy Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 200137 1715, block B, South Building, No. 515, Qifan Road, Pudong New Area, Shanghai Patentee before: Zhongtai Energy Technology (Shanghai) Co.,Ltd. Country or region before: China |