JP7162380B2 - 小型船舶用空間集約的lng燃料供給システム - Google Patents
小型船舶用空間集約的lng燃料供給システム Download PDFInfo
- Publication number
- JP7162380B2 JP7162380B2 JP2021541649A JP2021541649A JP7162380B2 JP 7162380 B2 JP7162380 B2 JP 7162380B2 JP 2021541649 A JP2021541649 A JP 2021541649A JP 2021541649 A JP2021541649 A JP 2021541649A JP 7162380 B2 JP7162380 B2 JP 7162380B2
- Authority
- JP
- Japan
- Prior art keywords
- gas line
- fuel
- free gas
- line
- lng
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 82
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 32
- 239000002828 fuel tank Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 22
- 239000000872 buffer Substances 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 51
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 18
- 239000003345 natural gas Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006200 vaporizer 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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0027—Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
-
- 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
- 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
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- 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
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
-
- 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
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
-
- 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
-
- 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
- F17C13/04—Arrangement or mounting of valves
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/082—Pipe-line systems for liquids or viscous products for cold fluids, e.g. liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0335—Check-valves or non-return valves
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/031—Treating the boil-off by discharge
-
- 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
- F17C2265/05—Regasification
-
- 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
- F17C2265/066—Fluid distribution for feeding engines for propulsion
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ocean & Marine Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
本発明は、LNG推進小型船舶の燃料供給システムに最適化され、安定した燃料供給、運用の利便性及び空間集約性を全て満たすことができるものであって、従来のバッファタンクを排除することができ、LNG気化及び圧力制御のためのラインを統合させてダウンサイジングを介して燃料供給システムの占有空間を集約的に活用することができる利点と共に、製作費も減少する効果がある。
Claims (3)
- LNG燃料タンク上部の蒸発空間の気体燃料を燃料消費先に供給することができるように案内する第1フリーガスラインと、
前記第1フリーガスラインから供給される気体燃料を加熱するヒーターと、
前記ヒーターから加熱された気体燃料を燃料消費先に供給するガスラインと、
LNG燃料タンク下部の液体燃料を燃料消費先に供給することができるように案内する液体ラインと、
前記液体ラインから供給される液体燃料を気体燃料に気化させる蒸発器と、
前記蒸発器から供給される気体燃料を第1フリーガスラインに合流させる第2フリーガスラインと、を含み、
前記第1フリーガスライン及び前記第2フリーガスライン上の配管は、前記ガスライン上の配管の断面積よりも相対的にさらに大きく形成され、
前記LNG燃料タンク、前記第1フリーガスライン及び前記第2フリーガスライン上の気体燃料の圧力を同一に維持させるが、前記ガスライン上の圧力よりも相対的にさらに大きく維持させることにより、
前記LNG燃料タンクの蒸発空間と共に前記第1フリーガスライン及び前記第2フリーガスラインがバッファ機能を実行することができ、
前記第1フリーガスライン上には、
前記ヒーターに供給される気体燃料を減圧させる減圧弁が設置され、
前記減圧弁の前段には、減圧されてヒーターを通過した気体燃料の逆流を防止する逆止弁が設置されることを特徴とする、小型船舶用空間集約的LNG燃料供給システム。 - 前記液体ライン上には、前記燃料タンクの圧力を一定に維持させるための圧力制御弁が設置されることを特徴とする、請求項1に記載の小型船舶用空間集約的LNG燃料供給システム。
- 前記蒸発器及び前記ヒーターの熱源は、グリコール供給ラインを介して供給され、
前記熱源は、燃料需要先のジャケットウォーターによって加熱される中間熱媒体であり、
前記グリコール供給ライン上には電気ヒーターが設置されることにより、中間熱媒体の適正温度を維持することができることを特徴とする、請求項1に記載の小型船舶用空間集約的LNG燃料供給システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190145619A KR102141086B1 (ko) | 2019-11-14 | 2019-11-14 | 소형 선박용 공간집약적 lng 연료공급시스템 |
KR10-2019-0145619 | 2019-11-14 | ||
PCT/KR2020/012412 WO2021096049A1 (ko) | 2019-11-14 | 2020-09-15 | 소형 선박용 공간집약적 lng 연료공급시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022517667A JP2022517667A (ja) | 2022-03-09 |
JP7162380B2 true JP7162380B2 (ja) | 2022-10-28 |
Family
ID=72041824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021541649A Active JP7162380B2 (ja) | 2019-11-14 | 2020-09-15 | 小型船舶用空間集約的lng燃料供給システム |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7162380B2 (ja) |
KR (1) | KR102141086B1 (ja) |
CN (1) | CN113330244B (ja) |
WO (1) | WO2021096049A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102141086B1 (ko) * | 2019-11-14 | 2020-08-05 | 주식회사 동화엔텍 | 소형 선박용 공간집약적 lng 연료공급시스템 |
KR102460404B1 (ko) * | 2020-11-20 | 2022-10-31 | 대우조선해양 주식회사 | 연료 온도 제어 시스템 |
CN113137319B (zh) * | 2021-04-30 | 2024-05-14 | 招商局工业科技(上海)有限公司 | 一种采用pche低温换热器的船舶双燃料发动机供气系统 |
CN113309985A (zh) * | 2021-06-15 | 2021-08-27 | 中国船舶工业集团公司第七0八研究所 | 一种零碳排放的lng燃料动力船冷能余热综合梯级利用系统 |
KR102570185B1 (ko) | 2021-10-26 | 2023-08-28 | 주식회사 동화엔텍 | 잠수식 펌프와 통합형 열교환기를 구비한 소형선박용 lng 연료 공급 시스템 |
CN114001279A (zh) * | 2021-10-28 | 2022-02-01 | 苏州圣汇装备有限公司 | 一种船用燃料罐供气工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013210148A (ja) | 2012-03-30 | 2013-10-10 | Mitsubishi Heavy Ind Ltd | 船舶、燃料供給装置、推進用主機への液化燃料ガスの供給方法 |
US20150219044A1 (en) | 2012-10-04 | 2015-08-06 | Westport Power Inc. | Supplying Gaseous Fuel from a Liquid State to an Engine |
JP2017172603A (ja) | 2016-03-18 | 2017-09-28 | 三井造船株式会社 | ボイルオフガス処理システムおよび液化ガス運搬船 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3082510B2 (ja) * | 1993-05-28 | 2000-08-28 | 石川島播磨重工業株式会社 | 液化ガス運搬船における主機関の制御装置 |
US20080276627A1 (en) * | 2007-05-08 | 2008-11-13 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Fuel gas supply system and method of a ship |
KR101319364B1 (ko) * | 2011-05-31 | 2013-10-16 | 대우조선해양 주식회사 | 연료용 lng를 이용한 액화가스탱크 압력 조절장치 및 이를 가지는 액화가스운반선 |
KR101295446B1 (ko) * | 2011-12-02 | 2013-08-16 | 에스티엑스조선해양 주식회사 | 글리콜 열교환 방식을 이용한 엘엔지 운반선의 가스 공급장치 |
KR101435390B1 (ko) * | 2012-08-23 | 2014-08-28 | 삼성중공업 주식회사 | 연료 전지 시스템 및 이를 구비한 선박 |
JP6151039B2 (ja) * | 2013-02-12 | 2017-06-21 | 三菱重工業株式会社 | 液化石油ガス運搬船、再液化装置、ボイルオフガスの再液化方法 |
JP2014162306A (ja) * | 2013-02-22 | 2014-09-08 | Mitsubishi Heavy Ind Ltd | 天然ガス燃料蒸発器、天然ガス燃料供給装置、船舶、原動機への天然ガス燃料の供給方法 |
JP2016124388A (ja) * | 2014-12-26 | 2016-07-11 | 川崎重工業株式会社 | 液化ガス運搬船 |
KR20160090935A (ko) | 2015-01-22 | 2016-08-02 | 에스티엑스조선해양 주식회사 | Lng 연료 공급 시스템 및 이를 포함하는 선박 |
KR102651092B1 (ko) * | 2017-01-24 | 2024-03-26 | 한화오션 주식회사 | 액화천연가스 연료 선박의 연료 공급 시스템 및 방법 |
KR101984978B1 (ko) * | 2017-09-01 | 2019-06-03 | 삼성중공업(주) | 액화가스 추진선박 |
KR102387174B1 (ko) * | 2017-12-19 | 2022-04-15 | 대우조선해양 주식회사 | 익스펜더를 활용한 bog 관리 최적화 시스템 및 방법 |
KR101995464B1 (ko) | 2018-01-29 | 2019-07-05 | 주식회사 파나시아 | Lng 연료공급시스템 |
CN109506126A (zh) * | 2018-11-30 | 2019-03-22 | 上海海威斯特保温工程有限公司 | 一种小型lng燃料船bog再液化燃料分配系统 |
KR102141086B1 (ko) * | 2019-11-14 | 2020-08-05 | 주식회사 동화엔텍 | 소형 선박용 공간집약적 lng 연료공급시스템 |
-
2019
- 2019-11-14 KR KR1020190145619A patent/KR102141086B1/ko active IP Right Grant
-
2020
- 2020-09-15 CN CN202080010898.4A patent/CN113330244B/zh active Active
- 2020-09-15 WO PCT/KR2020/012412 patent/WO2021096049A1/ko active Application Filing
- 2020-09-15 JP JP2021541649A patent/JP7162380B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013210148A (ja) | 2012-03-30 | 2013-10-10 | Mitsubishi Heavy Ind Ltd | 船舶、燃料供給装置、推進用主機への液化燃料ガスの供給方法 |
US20150219044A1 (en) | 2012-10-04 | 2015-08-06 | Westport Power Inc. | Supplying Gaseous Fuel from a Liquid State to an Engine |
JP2017172603A (ja) | 2016-03-18 | 2017-09-28 | 三井造船株式会社 | ボイルオフガス処理システムおよび液化ガス運搬船 |
Also Published As
Publication number | Publication date |
---|---|
JP2022517667A (ja) | 2022-03-09 |
KR102141086B1 (ko) | 2020-08-05 |
CN113330244B (zh) | 2022-12-06 |
KR102141086B9 (ko) | 2021-09-17 |
WO2021096049A1 (ko) | 2021-05-20 |
CN113330244A (zh) | 2021-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7162380B2 (ja) | 小型船舶用空間集約的lng燃料供給システム | |
US7690365B2 (en) | Fuel gas supply system and method of an LNG carrier | |
JP6678077B2 (ja) | 船舶 | |
CN107407229B (zh) | 用于船舶发动机的燃料供应系统及方法 | |
JP2006349084A (ja) | 液化天然ガス運搬船の蒸発ガス供給システム | |
JP2016049881A (ja) | 船舶 | |
WO2015098092A1 (ja) | 液化燃料ガス蒸発促進装置及び船舶用燃料ガス供給システム | |
KR20150115232A (ko) | 선박의 엔진 냉각수의 폐열을 이용한 연료가스 공급시스템 및 방법 | |
KR101537279B1 (ko) | 선박용 엔진의 연료공급 시스템 및 방법 | |
KR101686912B1 (ko) | 액화가스 공급 장치 | |
JP6609865B2 (ja) | 浮体 | |
KR20130075021A (ko) | 폐열 재활용을 위한 열교환기를 갖는 연료가스 공급 시스템 및 방법 | |
KR102113919B1 (ko) | 액화가스 재기화 시스템 및 이를 구비하는 선박 | |
JP2018505987A (ja) | 船舶用エンジンの燃料供給制御システム及び燃料供給制御方法 | |
KR20130004401A (ko) | 보일러 스팀을 이용한 액화천연가스 직접 기화 방식의 연료가스 공급장치 | |
JP2024006546A (ja) | 水素供給装置及び水素エンジン車両 | |
KR102327400B1 (ko) | 선박의 열원 공급 시스템 및 방법 | |
KR101995462B1 (ko) | Lng 연료공급시스템 | |
KR101291107B1 (ko) | 증발증기 저감용 압축 시스템 | |
KR20150076484A (ko) | 선박의 연료가스 공급시스템 | |
KR20140082332A (ko) | 해상 부유 구조물 및 액화천연가스 재기화 방법 | |
KR20150083665A (ko) | 벤트 마스터 유닛 및 이를 구비한 액화천연가스 운반선 | |
WO2016102638A1 (en) | Method and system for conditioning of lng | |
KR101521611B1 (ko) | 선박의 코퍼댐 가열장치 | |
KR102542463B1 (ko) | 선박용 연료 공급 시스템 및 이를 이용한 연료가스 온도 조절 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210719 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220712 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220713 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220727 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221004 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221011 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7162380 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |