KR100678725B1 - 엘엔지 선박용 엘엔지의 통합 열교환시스템 - Google Patents
엘엔지 선박용 엘엔지의 통합 열교환시스템 Download PDFInfo
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- KR100678725B1 KR100678725B1 KR1020060020920A KR20060020920A KR100678725B1 KR 100678725 B1 KR100678725 B1 KR 100678725B1 KR 1020060020920 A KR1020060020920 A KR 1020060020920A KR 20060020920 A KR20060020920 A KR 20060020920A KR 100678725 B1 KR100678725 B1 KR 100678725B1
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- KR
- South Korea
- Prior art keywords
- lng
- heat exchange
- exchange system
- storage tank
- gas
- Prior art date
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
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- 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
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- 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
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
- F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
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- 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
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- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
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- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
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- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/031—Treating the boil-off by discharge
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- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (1)
- LNG(액화천연가스)의 운반을 위한 선박의 LNG 저장탱크(1)로부터 배출되는 LNG(2) 또는 그 휘발가스(BOG: Boil-off gas)를 증발 및 가열시키기 위한 열교환시스템에 있어서,상기 LNG 저장탱크(1)로부터 연장되는 휘발가스(BOG)의 배출라인(3a)이 컴프레셔(6)의 유입측과 연결 설치되고,상기 컴프레셔(6)는 그 토출라인(6a)에 의하여 선박의 엔진 또는 보일러로 연료를 공급하기 위한 히터(8)와 연결 설치되며,상기 LNG 저장탱크(1) 내부의 수중펌프(4)로부터 연장되는 LNG(2)의 배출라인(4a)이 가변증발기(10)의 유입부측과 연결 설치되고,상기 가변증발기(10)의 배출부측에는 스위치밸브(21)(22)를 구비하는 한 쌍의 공급라인(10a)(10b)이 분기되어, 하나의 공급라인(10a)은 컴프레셔(6)의 유입측과 연결 설치되고, 또 다른 하나의 공급라인(10b)은 LNG 저장탱크(1)의 내부로 연장되도록 설치되며,상기 컴프레셔(6)의 가동을 위한 구동모터(7)와 각각의 스위치밸브(21)(22)는 컨트롤패널(20)과 케이블(23)로 접속되어 그 자동적인 제어가 가능하도록 설치되는 것을 특징으로 하는 엘엔지 선박용 엘엔지의 통합 열교환시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060020920A KR100678725B1 (ko) | 2006-03-06 | 2006-03-06 | 엘엔지 선박용 엘엔지의 통합 열교환시스템 |
Applications Claiming Priority (1)
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KR1020060020920A KR100678725B1 (ko) | 2006-03-06 | 2006-03-06 | 엘엔지 선박용 엘엔지의 통합 열교환시스템 |
Related Child Applications (1)
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KR2020060006005U Division KR200416577Y1 (ko) | 2006-03-06 | 2006-03-06 | 엘엔지 선박용 엘엔지의 통합 열교환시스템 |
Publications (2)
Publication Number | Publication Date |
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KR20060028721A KR20060028721A (ko) | 2006-03-31 |
KR100678725B1 true KR100678725B1 (ko) | 2007-02-02 |
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KR1020060020920A KR100678725B1 (ko) | 2006-03-06 | 2006-03-06 | 엘엔지 선박용 엘엔지의 통합 열교환시스템 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100883742B1 (ko) | 2007-10-09 | 2009-02-13 | 현대중공업 주식회사 | 이종연료디젤엔진 추진기관을 사용하는 액화천연가스운반선을 위한 자연기화천연가스 온도조절장치 |
KR100911308B1 (ko) | 2007-10-09 | 2009-08-11 | 현대중공업 주식회사 | 스팀보일러 추진기관을 사용하는 액화천연가스 운반선을위한 자연기화천연가스 온도조절장치 |
KR101271043B1 (ko) * | 2011-04-14 | 2013-06-04 | 삼성중공업 주식회사 | 액화천연가스 재기화 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100748734B1 (ko) * | 2006-08-10 | 2007-08-13 | 대우조선해양 주식회사 | 이중 연료 사용 엔진이 장착된 액화천연가스 운반선의 연료가스 공급 시스템 |
KR100868856B1 (ko) * | 2007-05-23 | 2008-11-14 | 대우조선해양 주식회사 | Lng 운반선용 lng 저장탱크의 유지보수 장치 및 방법 |
KR100922007B1 (ko) * | 2007-10-09 | 2009-10-14 | 대우조선해양 주식회사 | Lng 운반선의 운전 방법 |
RU2726960C1 (ru) * | 2019-09-26 | 2020-07-17 | Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации | Котельная военного объекта, работающая на сжиженном природном газе |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1997032157A1 (en) * | 1996-02-29 | 1997-09-04 | Kværner Maritime A.S | Method in the utilization of boil-off from liquid gas and apparatus for carrying out the method |
US5687776A (en) * | 1992-12-07 | 1997-11-18 | Chicago Bridge & Iron Technical Services Company | Method and apparatus for fueling vehicles with liquefied cryogenic fuel |
US6598564B2 (en) * | 2001-08-24 | 2003-07-29 | Cryostar-France Sa | Natural gas supply apparatus |
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2006
- 2006-03-06 KR KR1020060020920A patent/KR100678725B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5687776A (en) * | 1992-12-07 | 1997-11-18 | Chicago Bridge & Iron Technical Services Company | Method and apparatus for fueling vehicles with liquefied cryogenic fuel |
WO1997032157A1 (en) * | 1996-02-29 | 1997-09-04 | Kværner Maritime A.S | Method in the utilization of boil-off from liquid gas and apparatus for carrying out the method |
US6598564B2 (en) * | 2001-08-24 | 2003-07-29 | Cryostar-France Sa | Natural gas supply apparatus |
Non-Patent Citations (2)
Title |
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05687776 |
06598564 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100883742B1 (ko) | 2007-10-09 | 2009-02-13 | 현대중공업 주식회사 | 이종연료디젤엔진 추진기관을 사용하는 액화천연가스운반선을 위한 자연기화천연가스 온도조절장치 |
KR100911308B1 (ko) | 2007-10-09 | 2009-08-11 | 현대중공업 주식회사 | 스팀보일러 추진기관을 사용하는 액화천연가스 운반선을위한 자연기화천연가스 온도조절장치 |
KR101271043B1 (ko) * | 2011-04-14 | 2013-06-04 | 삼성중공업 주식회사 | 액화천연가스 재기화 장치 |
Also Published As
Publication number | Publication date |
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KR20060028721A (ko) | 2006-03-31 |
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