KR101159175B1 - 액화천연가스 저장탱크용 단열구조체 및 단열패널 - Google Patents
액화천연가스 저장탱크용 단열구조체 및 단열패널 Download PDFInfo
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- KR101159175B1 KR101159175B1 KR1020090086511A KR20090086511A KR101159175B1 KR 101159175 B1 KR101159175 B1 KR 101159175B1 KR 1020090086511 A KR1020090086511 A KR 1020090086511A KR 20090086511 A KR20090086511 A KR 20090086511A KR 101159175 B1 KR101159175 B1 KR 101159175B1
- Authority
- KR
- South Korea
- Prior art keywords
- protective layer
- storage tank
- insulation
- natural gas
- liquefied natural
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 52
- 239000011241 protective layer Substances 0.000 claims abstract description 59
- 239000011810 insulating material Substances 0.000 claims abstract description 46
- 239000003949 liquefied natural gas Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000012774 insulation material Substances 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 9
- 239000012212 insulator Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/68—Panellings; Linings, e.g. for insulating purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
-
- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
- F17C3/027—Wallpanels for so-called membrane tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2231/00—Material used for some parts or elements, or for particular purposes
- B63B2231/40—Synthetic materials
- B63B2231/52—Fibre reinforced plastics materials
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
- F17C2270/0107—Wall panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (9)
- 내측면이 액화천연가스 저장탱크의 외측면에 대향하는 지지부와, 상기 지지부의 외측면의 중앙부로부터 외측으로 돌출된 돌출부와, 상기 돌출부의 외측면에 배치된 보호층을 포함하고, 상기 액화천연가스 저장탱크의 외측면에 연속 설치되는 단열패널; 및인접한 상기 단열패널의 대향하는 돌출부 사이에 형성된 갭을 밀폐시키도록 상기 갭에 삽입 설치되는 단열재를 포함하고,상기 보호층은 상기 돌출부의 양측 단부로부터 돌출되어 있으며,상기 단열재는 상기 보호층에 의해 걸려서 지지되는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 제1항에 있어서,인접한 상기 보호층 사이에 형성된 보호층 이격공간은 비어 있는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 제1항에 있어서,상기 단열재의 외측면에는 인접한 상기 보호층 사이에 형성된 보호층 이격공간에 배치되는 연장부가 형성되는 것을 특징으로 하는 액화천연가스 저장탱크용 단 열구조체.
- 제1항 내지 제3항 중 어느 한 항에 있어서,인접한 상기 보호층 사이에 형성된 보호층 이격공간을 커버하는 마감재를 더 포함하는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 제1항에 있어서,상기 단열재는,상기 갭에 순차적으로 삽입되는 제 1 단열재와 제 2 단열재를 포함하는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체
- 제5항에 있어서,인접한 상기 보호층 사이에 형성된 보호층 이격공간은 비어 있는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 제5항에 있어서,상기 제 2 단열재의 외측면에는 인접한 상기 보호층 사이에 형성된 보호층 이격공간에 배치된 연장부가 형성되는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 제5항 내지 제7항 중 어느 한 항에 있어서,인접한 상기 보호층 사이에 형성된 보호층 이격공간을 커버하는 마감재를 더 포함하는 것을 특징으로 하는 액화천연가스 저장탱크용 단열구조체.
- 액화천연가스 저장탱크의 외측면에 설치되는 단열패널로서,내측면이 상기 액화천연가스 저장탱크의 외측면에 대향하는 지지부;상기 지지부의 외측면의 중앙부로부터 외측으로 돌출된 돌출부; 및상기 돌출부의 외측면에 배치되는 보호층을 포함하고,상기 보호층은 상기 돌출부의 양측 단부로부터 돌출되어 있으며,상기 돌출부에 인접한 단열재는 상기 보호층에 의해 걸려서 지지된 것을 특징으로 하는 액화천연가스 저장탱크용 단열패널.
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KR1020090086511A KR101159175B1 (ko) | 2009-09-14 | 2009-09-14 | 액화천연가스 저장탱크용 단열구조체 및 단열패널 |
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KR1020090086511A KR101159175B1 (ko) | 2009-09-14 | 2009-09-14 | 액화천연가스 저장탱크용 단열구조체 및 단열패널 |
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KR20110028881A KR20110028881A (ko) | 2011-03-22 |
KR101159175B1 true KR101159175B1 (ko) | 2012-06-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102139503B1 (ko) | 2020-03-10 | 2020-07-30 | 최복규 | 액화가스탱크의 단열시공방법 |
KR102335582B1 (ko) * | 2020-06-18 | 2021-12-03 | 현대중공업 주식회사 | 액화가스 저장탱크 및 이를 포함하는 선박 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101909040B1 (ko) * | 2017-12-19 | 2018-10-17 | 주식회사 가스팩 | 액화 화물 저장 탱크 |
CN115264371B (zh) * | 2022-07-07 | 2024-07-23 | 中国石油天然气集团有限公司 | 一种薄膜罐整体式绝缘层及制作方法 |
Citations (3)
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---|---|---|---|---|
JPS60196496A (ja) * | 1984-03-19 | 1985-10-04 | Hitachi Zosen Corp | 低温液化ガスタンクの防熱工法 |
JPH06337096A (ja) * | 1993-05-27 | 1994-12-06 | Ishikawajima Harima Heavy Ind Co Ltd | 液化ガスタンクの保冷パネル継手構造 |
KR20070089084A (ko) * | 2006-02-27 | 2007-08-30 | 아케르 야즈 에스.에이. | 코팅 제거 방법, 방법의 사용, 및 방법을 실시하는 장치 |
-
2009
- 2009-09-14 KR KR1020090086511A patent/KR101159175B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196496A (ja) * | 1984-03-19 | 1985-10-04 | Hitachi Zosen Corp | 低温液化ガスタンクの防熱工法 |
JPH06337096A (ja) * | 1993-05-27 | 1994-12-06 | Ishikawajima Harima Heavy Ind Co Ltd | 液化ガスタンクの保冷パネル継手構造 |
KR20070089084A (ko) * | 2006-02-27 | 2007-08-30 | 아케르 야즈 에스.에이. | 코팅 제거 방법, 방법의 사용, 및 방법을 실시하는 장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102139503B1 (ko) | 2020-03-10 | 2020-07-30 | 최복규 | 액화가스탱크의 단열시공방법 |
KR102335582B1 (ko) * | 2020-06-18 | 2021-12-03 | 현대중공업 주식회사 | 액화가스 저장탱크 및 이를 포함하는 선박 |
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