KR20080072387A - Lng 탱크 온도감지장치 - Google Patents
Lng 탱크 온도감지장치 Download PDFInfo
- Publication number
- KR20080072387A KR20080072387A KR1020070011087A KR20070011087A KR20080072387A KR 20080072387 A KR20080072387 A KR 20080072387A KR 1020070011087 A KR1020070011087 A KR 1020070011087A KR 20070011087 A KR20070011087 A KR 20070011087A KR 20080072387 A KR20080072387 A KR 20080072387A
- Authority
- KR
- South Korea
- Prior art keywords
- barrier
- temperature
- lng
- temperature sensor
- lng tank
- 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.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 59
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 4
- 239000003949 liquefied natural gas Substances 0.000 description 53
- 238000009413 insulation Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- 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
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
-
- 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
- F17C13/08—Mounting arrangements for vessels
- F17C13/082—Mounting arrangements for vessels for large sea-borne storage 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
-
- 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
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0631—Temperature
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (4)
- 멤브레인 금속패널을 구비하는 제1 방벽(10)의 외측에 제1 단열층(20)과 제2 방벽(30) 및 제2 단열층(40)을 구비하는 이중 방벽 구조를 갖는 LNG 탱크(100)의 온도감지장치에 있어서,상기 제2 방벽(30)의 외측에 설치되며, 제2 방벽(30)을 통해 LNG 탱크(100) 내부의 온도변화를 감지하여 탱크내의 LNG 화물 적재 여부 및 제1,2 방벽을 통한 LNG의 누설을 감지하는 다수개의 제1 온도센서(110)들; 및상기 제2 방벽(30)의 외측에서 상기 LNG 탱크(100)에 설치되는 펌프타워 서포트(70)에 근접하게 설치되어 금속성의 펌프타워 서포트(70)를 통해 LNG 탱크(100) 내의 온도변화를 감지하는 적어도 하나 이상의 제2 온도센서(120);를 구비하는 것을 특징으로 하는 LNG 탱크 온도감지장치.
- 제 1 항에 있어서,상기 제2 온도센서(120)는 펌프타워 서포트(70)에 밀착되게 설치된 것을 특징으로 하는 LNG 탱크 온도감지장치.
- 제 1 항에 있어서,상기 제1 온도센서(110)들은 제2 방벽(30)에 밀착되게 설치된 것을 특징으로 하는 LNG 탱크 온도감지장치.
- 제 1 항에 있어서,상기 제2 온도센서(120)들은 펌프타워(60)의 내부로 배선되는 신호선과 연결되어 제어부와 연결되는 것을 특징으로 하는 LNG 탱크 온도감지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070011087A KR101251247B1 (ko) | 2007-02-02 | 2007-02-02 | Lng 탱크 온도감지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070011087A KR101251247B1 (ko) | 2007-02-02 | 2007-02-02 | Lng 탱크 온도감지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080072387A true KR20080072387A (ko) | 2008-08-06 |
KR101251247B1 KR101251247B1 (ko) | 2013-04-08 |
Family
ID=39882729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070011087A Active KR101251247B1 (ko) | 2007-02-02 | 2007-02-02 | Lng 탱크 온도감지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101251247B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101422522B1 (ko) * | 2012-10-31 | 2014-07-24 | 삼성중공업 주식회사 | 베이스서포트 구조체와 저장탱크 단열방벽 간의 연결구조체 |
KR101434148B1 (ko) * | 2013-07-26 | 2014-08-27 | 삼성중공업 주식회사 | 베이스서포트 및 이를 포함하는 화물창 |
KR101444342B1 (ko) * | 2012-10-31 | 2014-09-26 | 삼성중공업 주식회사 | 액화천연가스 저장탱크의 펌프타워 베이스서포트 구조체 |
KR101444313B1 (ko) * | 2012-10-31 | 2014-09-26 | 삼성중공업 주식회사 | 액화천연가스 저장탱크의 펌프타워 베이스서포트 구조체 |
EP2740987A3 (fr) * | 2010-06-17 | 2018-03-21 | Gaztransport Et Technigaz S.A. | Cuve étanche et isolante comportant un pied de support |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101682073B1 (ko) * | 2014-10-21 | 2016-12-02 | 한국가스공사 | 액화천연가스 저장탱크 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200263817Y1 (ko) | 2001-11-09 | 2002-02-09 | 한국전력공사 | 폐쇄형 배전반의 온도 감시 장치 |
JP2006308384A (ja) | 2005-04-27 | 2006-11-09 | Kita Kyushu Lng Kk | Lng貯蔵タンク内の貯残lng密度の算出方法 |
-
2007
- 2007-02-02 KR KR1020070011087A patent/KR101251247B1/ko active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2740987A3 (fr) * | 2010-06-17 | 2018-03-21 | Gaztransport Et Technigaz S.A. | Cuve étanche et isolante comportant un pied de support |
KR101422522B1 (ko) * | 2012-10-31 | 2014-07-24 | 삼성중공업 주식회사 | 베이스서포트 구조체와 저장탱크 단열방벽 간의 연결구조체 |
KR101444342B1 (ko) * | 2012-10-31 | 2014-09-26 | 삼성중공업 주식회사 | 액화천연가스 저장탱크의 펌프타워 베이스서포트 구조체 |
KR101444313B1 (ko) * | 2012-10-31 | 2014-09-26 | 삼성중공업 주식회사 | 액화천연가스 저장탱크의 펌프타워 베이스서포트 구조체 |
KR101434148B1 (ko) * | 2013-07-26 | 2014-08-27 | 삼성중공업 주식회사 | 베이스서포트 및 이를 포함하는 화물창 |
Also Published As
Publication number | Publication date |
---|---|
KR101251247B1 (ko) | 2013-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101251247B1 (ko) | Lng 탱크 온도감지장치 | |
AU2015245422B2 (en) | Sealed, heat-insulated vessel housed in a buoyant structure | |
US20160341360A1 (en) | Liquefied gas storage tank and liquefied gas carrier ship | |
KR102302435B1 (ko) | 액화 연료 가스 저장 탱크 벽체의 불활성화 방법 및 시스템 | |
JP7141536B2 (ja) | 封止断熱タンク内の漏れを検出する方法 | |
KR100834277B1 (ko) | Lng 탱크 온도감지장치 | |
US12117129B2 (en) | Method for checking the leakproofness of a leakproof and thermally insulating tank for storing a fluid | |
KR102450308B1 (ko) | 극저온 액화 기체 탱크 내의 액화 기체를 모니터링하는 방법 및 극저온 탱크 | |
KR101682073B1 (ko) | 액화천연가스 저장탱크 | |
KR20240069810A (ko) | 액화 개스 화물의 취급 방법 및 저장 설비 | |
KR101670866B1 (ko) | 독립형 저장탱크의 탱크 감시장치 | |
CN202149356U (zh) | 一种低温液态烃储罐的泄漏监测系统 | |
JP4576939B2 (ja) | 真空断熱構造の真空度低下の監視装置および方法 | |
KR20130045496A (ko) | 선박용 화물창의 모니터링 시스템 및 이를 이용한 모니터링 방법 | |
CN115468706B (zh) | 一种船用b型舱泄漏无损监测系统及方法 | |
KR101551789B1 (ko) | 독립형 저장탱크의 누출위치 확인장치 | |
JP2780592B2 (ja) | 中仕切タンクの安全装置 | |
KR101751848B1 (ko) | 화물창의 통신 시스템 | |
KR20160069768A (ko) | 멤브레인형 액화천연가스 화물창의 2차 방벽용 누설 탐지 방법 | |
KR102027491B1 (ko) | 바이메탈을 이용한 극저온 유체의 누출 감지 시스템 | |
CN109219720B (zh) | 用于液化气体的存储装置 | |
KR20210104413A (ko) | 선박의 액체화물의 슬로싱 감시 저장탱크 | |
RU2773082C1 (ru) | Способ обнаружения утечки в герметичном теплоизоляционном резервуаре | |
KR20240178960A (ko) | 극저온 유체 저장탱크의 와이어 배출 시스템 | |
CN118532616A (zh) | 适于对密封膜进行支撑和隔热的密封隔热罐 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070202 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20110701 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20070202 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20130326 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130329 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130329 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20160224 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20160224 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20180302 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20180302 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20181030 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20181030 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20200224 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20200224 Start annual number: 8 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20220222 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20240226 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20250304 Start annual number: 13 End annual number: 13 |