JP4761887B2 - 低温液化ガス貯槽 - Google Patents
低温液化ガス貯槽 Download PDFInfo
- Publication number
- JP4761887B2 JP4761887B2 JP2005240549A JP2005240549A JP4761887B2 JP 4761887 B2 JP4761887 B2 JP 4761887B2 JP 2005240549 A JP2005240549 A JP 2005240549A JP 2005240549 A JP2005240549 A JP 2005240549A JP 4761887 B2 JP4761887 B2 JP 4761887B2
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- JP
- Japan
- Prior art keywords
- tank
- pipe
- outer tank
- storage tank
- liquefied gas
- 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.)
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- 238000003860 storage Methods 0.000 title claims description 75
- 239000011810 insulating material Substances 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 description 50
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 9
- 229910001562 pearlite Inorganic materials 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000012774 insulation material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method 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
- 239000012141 concentrate Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 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
- 239000012212 insulator Substances 0.000 description 1
- 238000005304 joining 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Claims (6)
- 低温液化ガスを貯留する内槽と、該内槽の外側に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、前記外槽の下部から該外槽の頂部に達し、外槽の頂部中央に位置する断熱材投入口から前記断熱層に断熱材を投入するための断熱材投入用配管を、前記内槽と前記外槽との間に設けたことを特徴とする低温液化ガス貯槽。
- 前記外槽を外槽下部部材と外槽上部部材とに分割し、前記外槽下部部材と前記内槽とを組み付けるとともに、内槽内に連通する配管を前記外槽下部部材を貫通させて設けることにより内槽ユニットを一体的に形成し、前記外槽の外槽上部部材は、貯槽設置場所で内槽ユニットの外槽下部部材上部に接合一体化されることを特徴とする請求項1記載の低温液化ガス貯槽。
- 前記外槽を外槽下部部材と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、前記外槽下部部材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されることを特徴とする請求項1記載の低温液化ガス貯槽。
- 前記断熱材投入用配管は、前記外槽上部部材に取り付けられていることを特徴とする請求項2又は3記載の低温液化ガス貯槽。
- 前記断熱材投入用配管は、前記内槽に取り付けられていることを特徴とする請求項2又は3記載の低温液化ガス貯槽。
- 前記断熱材投入用配管は、前記断熱材を気体搬送によって前記断熱層内に投入することを特徴とする請求項1乃至5いずれか1項記載の低温液化ガス貯槽。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005240549A JP4761887B2 (ja) | 2005-08-23 | 2005-08-23 | 低温液化ガス貯槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005240549A JP4761887B2 (ja) | 2005-08-23 | 2005-08-23 | 低温液化ガス貯槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007056918A JP2007056918A (ja) | 2007-03-08 |
JP4761887B2 true JP4761887B2 (ja) | 2011-08-31 |
Family
ID=37920583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005240549A Active JP4761887B2 (ja) | 2005-08-23 | 2005-08-23 | 低温液化ガス貯槽 |
Country Status (1)
Country | Link |
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JP (1) | JP4761887B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486615B (zh) * | 2019-07-30 | 2021-02-09 | 燕山大学 | 家用自储式天然气智能控制装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59183195A (ja) * | 1983-04-01 | 1984-10-18 | Mitsui Constr Co Ltd | 低温液貯蔵タンクの保冷材の吐出装置 |
JPH0284100U (ja) * | 1988-12-16 | 1990-06-29 | ||
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 |
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 |
JP3684318B2 (ja) * | 1999-11-29 | 2005-08-17 | 広島ガス株式会社 | 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 |
JP3981141B2 (ja) * | 2005-06-10 | 2007-09-26 | 大陽日酸株式会社 | 低温液化ガス貯槽及びその製造方法 |
-
2005
- 2005-08-23 JP JP2005240549A patent/JP4761887B2/ja active Active
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Publication number | Publication date |
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JP2007056918A (ja) | 2007-03-08 |
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