KR101007697B1 - 액화천연가스 운반선 내부의 화물창 2차 방벽 압착 장치 - Google Patents
액화천연가스 운반선 내부의 화물창 2차 방벽 압착 장치 Download PDFInfo
- Publication number
- KR101007697B1 KR101007697B1 KR1020080050704A KR20080050704A KR101007697B1 KR 101007697 B1 KR101007697 B1 KR 101007697B1 KR 1020080050704 A KR1020080050704 A KR 1020080050704A KR 20080050704 A KR20080050704 A KR 20080050704A KR 101007697 B1 KR101007697 B1 KR 101007697B1
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- South Korea
- Prior art keywords
- secondary barrier
- air bag
- support member
- insulation panel
- natural gas
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 57
- 238000002788 crimping Methods 0.000 title claims description 20
- 238000009413 insulation Methods 0.000 claims abstract description 63
- 239000003949 liquefied natural gas Substances 0.000 claims abstract description 30
- 239000011120 plywood Substances 0.000 claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 6
- 229920006335 epoxy glue Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013521 mastic Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- 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
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, 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
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0146—Two-phase
- F17C2225/0153—Liquefied gas, e.g. LPG, GPL
- F17C2225/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (8)
- 액화 천연가스 화물창 내부를 단열하기 위하여 서로 인접한 인슐레이션 패널 사이에 고정 배치되는 2차 방벽을 압착하기 위한 장치로서,액화 천연가스 화물창의 2차 방벽 상에 배치되는 압력 분배판;상기 압력 분배판에 압력을 가하기 위하여 상기 압력 분배판 상에 배치되는 에어 백; 및상기 에어 백를 지지하도록 상기 에어 백의 상측에서 상기 서로 인접한 인슐레이션 패널 측면에 마주보도록 형성된 홈에 고정되는 지지 부재를 포함하며,상기 지지 부재는 양 단부의 두께보다 중앙부의 두께가 더 두껍게 형성되는 판재 형상으로 이루어지는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
- 제 1항에 있어서,상기 에어 백 및 상기 지지부재 사이에 설치되는 배압 보드를 더 포함하는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
- 제 1항 또는 제 2항에 있어서,상기 홈은 상기 인슐레이션 패널 상부에 위치된 플라이 우드 하부에 형성되는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
- 제 3항에 있어서,상기 홈은 상기 2차 방벽을 따라 길이 방향으로 형성되는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
- 제 3항에 있어서,상기 지지 부재는 상기 홈에 측방향으로부터 끼워져 고정되는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
- 제 1항 또는 제 2항에 있어서,상기 지지 부재는 복수 개로 이루어지며, 상기 복수 개의 지지 부재는 서로 이격되도록 나란히 배치되는, 액화 천연 가스 화물창 내부의 2차 방벽 압착 장치.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080050704A KR101007697B1 (ko) | 2008-05-30 | 2008-05-30 | 액화천연가스 운반선 내부의 화물창 2차 방벽 압착 장치 |
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KR1020080050704A KR101007697B1 (ko) | 2008-05-30 | 2008-05-30 | 액화천연가스 운반선 내부의 화물창 2차 방벽 압착 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20090124466A KR20090124466A (ko) | 2009-12-03 |
KR101007697B1 true KR101007697B1 (ko) | 2011-01-13 |
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KR1020080050704A KR101007697B1 (ko) | 2008-05-30 | 2008-05-30 | 액화천연가스 운반선 내부의 화물창 2차 방벽 압착 장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101359511B1 (ko) * | 2012-02-07 | 2014-02-07 | 삼성중공업 주식회사 | 가압장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101195605B1 (ko) * | 2010-07-30 | 2012-10-29 | 삼성중공업 주식회사 | 액화 가스 수송 선박의 화물창 |
KR101337658B1 (ko) * | 2011-12-09 | 2013-12-09 | 삼성중공업 주식회사 | 단열 보드, 상기 단열 보드를 구비한 액화 천연 가스 저장 탱크, 상기 단열 보드에 세팅 바를 설치하기 위한 세팅 바 설치 구조체 및 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040032563A (ko) * | 2002-10-10 | 2004-04-17 | 최순자 | 이니퍼터를 이용한 단분산성 고분자 입자의 중합방법 |
EP1579986A1 (fr) * | 2004-03-26 | 2005-09-28 | Alstom | Dispositif de mise sous pression de panneaux isolants |
KR100557354B1 (ko) | 2003-08-08 | 2006-03-06 | 삼성중공업 주식회사 | 액화천연가스 운반선의 단열방벽 시공방법 |
KR100633563B1 (ko) | 2006-03-06 | 2006-10-16 | 삼성중공업 주식회사 | 히팅 패드 및 이를 이용한 트리플렉스 부착 장치 |
KR200432563Y1 (ko) * | 2006-09-19 | 2006-12-05 | 삼성중공업 주식회사 | 액화천연가스 화물창 2차 방벽 압착 장치 |
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2008
- 2008-05-30 KR KR1020080050704A patent/KR101007697B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040032563A (ko) * | 2002-10-10 | 2004-04-17 | 최순자 | 이니퍼터를 이용한 단분산성 고분자 입자의 중합방법 |
KR100557354B1 (ko) | 2003-08-08 | 2006-03-06 | 삼성중공업 주식회사 | 액화천연가스 운반선의 단열방벽 시공방법 |
EP1579986A1 (fr) * | 2004-03-26 | 2005-09-28 | Alstom | Dispositif de mise sous pression de panneaux isolants |
KR100633563B1 (ko) | 2006-03-06 | 2006-10-16 | 삼성중공업 주식회사 | 히팅 패드 및 이를 이용한 트리플렉스 부착 장치 |
KR200432563Y1 (ko) * | 2006-09-19 | 2006-12-05 | 삼성중공업 주식회사 | 액화천연가스 화물창 2차 방벽 압착 장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101359511B1 (ko) * | 2012-02-07 | 2014-02-07 | 삼성중공업 주식회사 | 가압장치 |
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