JP7257730B2 - 低温液体貯蔵用タンク - Google Patents
低温液体貯蔵用タンク Download PDFInfo
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- JP7257730B2 JP7257730B2 JP2016073719A JP2016073719A JP7257730B2 JP 7257730 B2 JP7257730 B2 JP 7257730B2 JP 2016073719 A JP2016073719 A JP 2016073719A JP 2016073719 A JP2016073719 A JP 2016073719A JP 7257730 B2 JP7257730 B2 JP 7257730B2
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- Prior art keywords
- tank
- cryogenic liquid
- storage tank
- concrete
- liquid storage
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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)
Description
このため、超低温の液化水素を万kLオーダーで大量に貯蔵できるタンクが強く求められている。
また、コンクリート部にひび割れが生じてしまった場合においても、真空断熱層を真空状態にすると、ひび割れを通じてコンクリート部の空気が抜け、コンクリート部の外側に設けられたライナー部にコンクリート部に吸着する力が働くことになる。
しかしながら、この場合には、真空断熱層4の負圧によってライナー部7の鋼板に大きな吸引力が発生し、隣り合うアンカーの間の鋼板部分が湾曲変形したり、座屈変形するおそれが生じる。また、鋼板の剥がれが生じるおそれもある。
2 内槽
3 外槽
4 真空断熱層
5 粉末状/固体状の輻射シールド材
6 コンクリート部
6a 内面
6b 外面
7 ライナー部
8 板状の輻射シールド材
A 低温液体貯蔵用タンク
Claims (2)
- 低温液体を貯蔵する内槽と、
内槽を囲繞して内包するように配設される外槽と、
前記内槽と前記外槽の間に設けられる真空断熱層とを備え、
且つ、前記外槽が、構造体である鉄筋コンクリート造のコンクリート部と、該コンクリート部の表面に一体に不透気材を設けてなるライナー部とを備えるとともに、前記ライナー部を前記コンクリート部の前記真空断熱層と反対側の外面側のみに配設して構成されており、
前記真空断熱層には粉末状または固体状の輻射シールド材が充填されている、もしくは板状の輻射シールド材が設置されていることを特徴とする低温液体貯蔵用タンク。 - 請求項1記載の低温液体貯蔵用タンクにおいて、
前記不透気材が鋼板であることを特徴とする低温液体貯蔵用タンク。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016073719A JP7257730B2 (ja) | 2016-03-31 | 2016-03-31 | 低温液体貯蔵用タンク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2016073719A JP7257730B2 (ja) | 2016-03-31 | 2016-03-31 | 低温液体貯蔵用タンク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017186017A JP2017186017A (ja) | 2017-10-12 |
JP7257730B2 true JP7257730B2 (ja) | 2023-04-14 |
Family
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JP2016073719A Active JP7257730B2 (ja) | 2016-03-31 | 2016-03-31 | 低温液体貯蔵用タンク |
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JP (1) | JP7257730B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019278A1 (de) | 1990-06-16 | 1991-12-19 | Marine Service Gmbh | Behaelter zur lagerung oder zum transport verfluessigter gase |
JP2001304495A (ja) | 2000-04-20 | 2001-10-31 | Benkan Corp | 水素貯蔵装置 |
JP2006292031A (ja) | 2005-04-08 | 2006-10-26 | Mitsubishi Heavy Ind Ltd | 貯蔵容器 |
JP2010276173A (ja) | 2009-05-29 | 2010-12-09 | Jecc Torisha Co Ltd | 真空断熱容器及びその真空断熱層への封入ガスの挿入方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53166753U (ja) * | 1978-06-08 | 1978-12-27 | ||
JPS58129398U (ja) * | 1982-02-25 | 1983-09-01 | 宇部興産株式会社 | 真空断熱式貯蔵タンク |
JPH07167393A (ja) * | 1993-12-10 | 1995-07-04 | Mitsubishi Heavy Ind Ltd | 平底円筒型中圧低温タンク |
JPH07310896A (ja) * | 1994-05-20 | 1995-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | 低温液貯蔵タンク |
JP4154626B2 (ja) * | 1998-06-12 | 2008-09-24 | 株式会社石井鐵工所 | 低温二重殻貯槽の保冷構造 |
JP2002267099A (ja) * | 2001-03-06 | 2002-09-18 | Taisei Corp | 低温タンク及び低温液の貯蔵方法 |
JP6444585B2 (ja) * | 2013-03-28 | 2018-12-26 | 大阪瓦斯株式会社 | ガス貯蔵タンク及びlngタンクの施工方法 |
CN106536383B (zh) * | 2014-08-21 | 2019-09-27 | 松下知识产权经营株式会社 | 隔热容器 |
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2016
- 2016-03-31 JP JP2016073719A patent/JP7257730B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019278A1 (de) | 1990-06-16 | 1991-12-19 | Marine Service Gmbh | Behaelter zur lagerung oder zum transport verfluessigter gase |
JP2001304495A (ja) | 2000-04-20 | 2001-10-31 | Benkan Corp | 水素貯蔵装置 |
JP2006292031A (ja) | 2005-04-08 | 2006-10-26 | Mitsubishi Heavy Ind Ltd | 貯蔵容器 |
JP2010276173A (ja) | 2009-05-29 | 2010-12-09 | Jecc Torisha Co Ltd | 真空断熱容器及びその真空断熱層への封入ガスの挿入方法 |
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JP2017186017A (ja) | 2017-10-12 |
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