JP4717536B2 - 低温液化ガス貯槽 - Google Patents
低温液化ガス貯槽 Download PDFInfo
- Publication number
- JP4717536B2 JP4717536B2 JP2005202398A JP2005202398A JP4717536B2 JP 4717536 B2 JP4717536 B2 JP 4717536B2 JP 2005202398 A JP2005202398 A JP 2005202398A JP 2005202398 A JP2005202398 A JP 2005202398A JP 4717536 B2 JP4717536 B2 JP 4717536B2
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- tank
- outer tank
- pipe
- liquefied gas
- storage tank
- Prior art date
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- 238000003860 storage Methods 0.000 title claims description 53
- 238000009434 installation Methods 0.000 claims description 7
- 229910001562 pearlite Inorganic materials 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 38
- 239000011810 insulating material Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Description
Claims (4)
- 低温液化ガスを貯留する内槽と、該内槽の外側にパーライトによる断熱層を介して設けられた外槽とを有する低温液化ガス貯槽において、前記外槽を、外槽下部鏡板からなる外槽下部部材と、外槽胴部及び外槽上部鏡板からなる外槽上部部材とに分割し、内槽内に連通する配管を内槽下方に集中させて配管保持部材で保持し、前記外槽下部鏡板の中央に前記配管保持部材を取り付ける配管貫通孔を形成するとともに、貯槽設置場所で前記外槽下部部材の上部に前記内槽を載置し、かつ、前記配管貫通孔に前記配管保持部材を取り付けて内槽と外槽下部部材とを一体化し、該内槽と一体化した外槽下部部材の上部に前記外槽上部部材を組み付けて接合一体化するとともに前記内槽と前記外槽との間にパーライトを充填したことを特徴とする低温液化ガス貯槽。
- 前記内槽は、該内槽の底部と前記外槽下部部材の底部内側とを接合する内槽支持脚によって前記外槽下部部材の底部上面に組み付けられ、前記内槽支持脚は、外槽下部部材の底部下面に設けられている貯槽支持脚に、外槽下部部材底板部を介して荷重を支持される位置に設けられていることを特徴とする請求項1記載の低温液化ガス貯槽。
- 前記外槽上部部材は、前記断熱層を真空引きするための真空引き用配管を備えていることを特徴とする請求項1又は2記載の低温液化ガス貯槽。
- 前記内槽は、前記断熱層を真空引きするための真空引き用配管を備えていることを特徴とする請求項1又は2記載の低温液化ガス貯槽。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005202398A JP4717536B2 (ja) | 2005-07-12 | 2005-07-12 | 低温液化ガス貯槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005202398A JP4717536B2 (ja) | 2005-07-12 | 2005-07-12 | 低温液化ガス貯槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007024057A JP2007024057A (ja) | 2007-02-01 |
JP4717536B2 true JP4717536B2 (ja) | 2011-07-06 |
Family
ID=37785097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005202398A Active JP4717536B2 (ja) | 2005-07-12 | 2005-07-12 | 低温液化ガス貯槽 |
Country Status (1)
Country | Link |
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JP (1) | JP4717536B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5394692B2 (ja) * | 2008-10-21 | 2014-01-22 | 大陽日酸株式会社 | 低温液化ガス貯槽 |
CN105217188B (zh) * | 2015-07-31 | 2017-07-21 | 樊富荣 | 一种带泄漏检测的双层玻璃钢储罐的改造方法 |
CA3046099C (en) * | 2016-12-27 | 2023-11-14 | Chart Inc. | Shock resistant dewar vessel |
CN116105061B (zh) * | 2021-11-09 | 2024-05-07 | 张家港中集圣达因低温装备有限公司 | 真空绝热双层球罐及其限位装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153298A (ja) * | 1999-11-29 | 2001-06-08 | Hiroshima Gas Kk | 竪型断熱低温タンクの外槽支持構造 |
JP2003185093A (ja) * | 2001-12-18 | 2003-07-03 | Air Water Inc | 二重殻タンクおよびその製法 |
JP2007016992A (ja) * | 2005-06-10 | 2007-01-25 | Taiyo Nippon Sanso Corp | 低温液化ガス貯槽及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61117999A (ja) * | 1984-11-13 | 1986-06-05 | Omron Tateisi Electronics Co | 車載用オ−デイオ装置 |
JPH0786400B2 (ja) * | 1989-03-30 | 1995-09-20 | 川崎重工業株式会社 | パーライト真空断熱二重殻貯槽におけるパーライト充填工法 |
JPH08261397A (ja) * | 1995-03-23 | 1996-10-11 | Ishikawajima Harima Heavy Ind Co Ltd | 低温液化ガス貯蔵タンクのガスパージ装置 |
JP3394631B2 (ja) * | 1995-05-16 | 2003-04-07 | エア・ウォーター株式会社 | 輸送用液化ガス貯槽およびその製法 |
-
2005
- 2005-07-12 JP JP2005202398A patent/JP4717536B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153298A (ja) * | 1999-11-29 | 2001-06-08 | Hiroshima Gas Kk | 竪型断熱低温タンクの外槽支持構造 |
JP2003185093A (ja) * | 2001-12-18 | 2003-07-03 | Air Water Inc | 二重殻タンクおよびその製法 |
JP2007016992A (ja) * | 2005-06-10 | 2007-01-25 | Taiyo Nippon Sanso Corp | 低温液化ガス貯槽及びその製造方法 |
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Publication number | Publication date |
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JP2007024057A (ja) | 2007-02-01 |
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