CN107407229B - 用于船舶发动机的燃料供应系统及方法 - Google Patents
用于船舶发动机的燃料供应系统及方法 Download PDFInfo
- Publication number
- CN107407229B CN107407229B CN201580078008.2A CN201580078008A CN107407229B CN 107407229 B CN107407229 B CN 107407229B CN 201580078008 A CN201580078008 A CN 201580078008A CN 107407229 B CN107407229 B CN 107407229B
- Authority
- CN
- China
- Prior art keywords
- natural gas
- liquefied natural
- pressure
- pressure pump
- engine
- 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 abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000003949 liquefied natural gas Substances 0.000 claims abstract description 186
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 37
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000006200 vaporizer Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000003345 natural gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical group C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Images
Classifications
-
- 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
- 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
- B63B25/14—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed pressurised
-
- 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
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B73/00—Combinations of two or more engines, not otherwise provided for
-
- 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
-
- 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
- F02M21/0239—Pressure or flow regulators therefor
-
- 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
- F02M21/0287—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers characterised by the transition from liquid to gaseous phase ; Injection in liquid phase; Cooling and low temperature storage
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- 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
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure 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
- F17C13/02—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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/022—Land-based bulk storage containers
-
- 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
-
- 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
- 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
-
- 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
- F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
-
- 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
- F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
- 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
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0439—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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/061—Level of content in the vessel
-
- 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
- F17C2250/0636—Flow or movement of content
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/02—Improving properties related to fluid or fluid transfer
- F17C2260/021—Avoiding over pressurising
-
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/05—Refrigerant levels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/13—Pump speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
本发明公开一种用于船舶发动机的燃料供应系统及方法。本发明的用于船舶发动机的燃料供应系统包括:液下泵,设置到船舶的液化天然气存储罐以向所述船舶的发动机供应液化天然气;高压泵,从所述液下泵向所述高压泵供应液化天然气且所述高压泵在高压下压缩液化天然气;以及返回流动通道,位于所述高压泵的上游,使液化天然气返回至所述液化天然气存储罐,其中通过所述返回流动通道返回的液化天然气的流动受到控制,且所述液化天然气的温度在所述高压泵的前端处受到控制。本发明的高压泵前面的液化天然气可通过对要返回至液化天然气存储罐的液化天然气的流动速率进行控制来保持过冷。
Description
技术领域
本发明涉及一种用于船舶发动机的燃料供应系统及方法,且更具体来说,涉及一种用于船舶发动机的燃料供应系统及方法,其中:由液下泵从船舶的液化天然气存储罐向高压泵输送液化天然气;且接着由高压泵将所述液化天然气加压至高压;随后将经过高压泵加压的液化天然气重新气化并将重新气化的液化天然气供应至船舶发动机,其中将高压泵上游的液化天然气返回至液化天然气存储罐以确保液下泵的最低流动速率,且对要返回的液化天然气的流动速率进行调节以控制高压泵前面的液化天然气的温度,从而防止蒸发气体流向高压泵。
背景技术
近来,例如液化天然气(Liquefied Natural Gas,LNG)及液化石油气(LiquefiedPetroleum Gas,LPG)等液化气体的消耗在世界范围内迅速增加。
具体来说,液化天然气(在下文中称为“LNG”)是在燃烧过程中所排放的空气污染物较少的环保型燃料且在各个领域中的应用日益增加。
液化天然气是可通过将主要成分为甲烷(methane)的天然气冷却至约-162℃来获得的无色透明液体且体积为天然气体积的约1/600。因此,将天然气液化成液化天然气实现了天然气的非常高效的运输。举例来说,使用液化天然气运输船来通过海运运输(载送)液化天然气。
随着国际及国内船舶监管标准日益严格,船舶的环保型高效燃料越来越受到人们的重视。具体来说,已开发出由通过液化天然气自然蒸发或强制蒸发而产生的气体供应燃料的双燃料柴电发动机(Dual Fuel Diesel Electric,DFDE)且这种双燃料柴电发动机已投入使用。
这种由液化天然气供应燃料的船舶被称为液化天然气燃料动力船舶(LNG FueledShip,LFS)。随着国际船舶排放标准变得更严格及液化天然气价格的稳定,期望增加液化天然气作为船用燃料的消耗量。
发明内容
技术问题
本发明的一个方面是提供一种为船舶发动机供应液化天然气作为燃料的系统,所述系统可防止系统故障,从而能够实现顺畅的燃料供应。
技术解决方案
根据本发明的一个方面,一种用于船舶发动机的燃料供应系统包括:液下泵,设置在船舶的液化天然气存储罐中并向所述船舶发动机供应液化天然气;
高压泵,从所述液下泵接收液化天然气并将所述液化天然气加压至高压;以及
返回通道,使所述高压泵上游的液化天然气返回至所述液化天然气存储罐,
其中对通过所述返回通道返回的液化天然气的流动速率进行调节,以控制所述高压泵前面的液化天然气的温度。
优选地,所述燃料供应系统进一步包括:流量控制阀,设置在所述返回通道中;流量控制器,控制返回至所述液化天然气存储罐的液化天然气的流动速率,以确保所述液下泵的最低流动速率;以及温度控制器,检测所述高压泵前面的液化天然气的温度并控制返回至所述液化天然气存储罐的液化天然气的所述流动速率,以将所述高压泵前面的液化天然气的所述温度维持为低于液化天然气的液化温度;其中所述流量控制阀在所述流量控制器及所述温度控制器的控制下控制返回至所述液化天然气存储罐的液化天然气的所述流动速率。
优选地,所述燃料供应系统进一步包括:燃料供应通道,从所述液化天然气存储罐向所述发动机供应液化天然气;以及气化器,设置在所述燃料供应通道中,将来自所述高压泵的被加压的液化天然气重新气化,并将重新气化的液化天然气供应至所述发动机。
优选地,所述发动机是由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机。
优选地,所述液化天然气存储罐是耐压罐且具有设计压力,所述设计压力被设定成保持在所述船舶运行期间在所述耐压罐中产生的蒸发气体(Boil Off Gas,BOG)或闪发气体。
根据本发明的另一方面,一种用于船舶发动机的燃料供应方法包括:由液下泵从船舶的液化天然气存储罐向高压泵输送液化天然气;由所述高压泵将所述液化天然气加压至高压;将经过所述高压泵加压的所述液化天然气重新气化;以及将所述重新气化的液化天然气供应至所述船舶发动机,其中将所述高压泵上游的液化天然气返回至所述液化天然气存储罐以确保所述液下泵的最低流动速率,且对要返回的液化天然气的流动速率进行调节以控制所述高压泵前面的液化天然气的温度。
优选地,返回至所述液化天然气存储罐的液化天然气的所述流动速率被调节至将所述高压泵前面的液化天然气的所述温度维持为低于液化天然气的液化温度。
优选地,所述发动机是由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机。
有利效果
本发明提供一种用于船舶发动机的燃料供应系统,其中:由液下泵从船舶的液化天然气存储罐向高压泵输送液化天然气;且接着由高压泵将所述液化天然气加压至高压;随后将经过高压泵加压的液化天然气重新气化并将重新气化的液化天然气供应至船舶发动机,其中将高压泵上游的液化天然气返回至液化天然气存储罐以确保液下泵的最低流动速率,且对要返回的液化天然气的流动速率进行调节以控制高压泵前面的液化天然气的温度。由于高压泵前面的液化天然气可通过对要返回至液化天然气存储罐的液化天然气的流动速率进行控制来保持过冷(supercooled),因此可防止蒸发气体流入高压泵,从而防止系统故障且能够实行顺畅的燃料供应。
附图说明
图1是用于向船舶发动机供应液化天然气的示例性系统的图。
图2是根据本发明一个实施例的船舶发动机的燃料供应系统的示意图。
图3是图2所示船舶发动机的燃料供应系统的修改形式的图。
具体实施方式
通过结合附图阅读以下对实施例的详细说明,本发明的以上及其他方面、特征、及优点将变得显而易见。
在下文中,将参照附图详细阐述本发明的示例性实施例。应注意,在本说明书通篇中及所有的附图中将由相同的参考编号来表示相同的组件。
图1是用于向船舶发动机供应液化天然气的示例性系统的图。在这个系统中,存储在存储罐T中的液化天然气通过输送泵10被泵送至设置在供应通道L1中的高压泵20。接着,经过高压泵20加压的液化天然气被气化器30重新气化且被供应至船舶发动机E作为燃料。此处,为确保作为液下泵的输送泵10的最低流动速率,所述系统设置有将液化天然气返回至存储罐T的返回通道L2。可通过由流量控制器50基于输送泵10消耗的电流量控制设置在返回通道L2中的阀门40来调节通过返回通道L2返回至所述罐的液化天然气的量。
图2是根据本发明一个实施例的船舶发动机的燃料供应系统的示意图,所述燃料供应系统是上述燃料供应系统的改良形式。
参照图2,根据此实施例的燃料供应系统包括:液下泵100,设置在船舶的液化天然气存储罐T中并向船舶的发动机E供应液化天然气;高压泵200,从液下泵100接收液化天然气并将液化天然气加压至高压;以及返回通道RL,使高压泵200上游的液化天然气返回至液化天然气存储罐T以确保液下泵100的最低流动速率,其中通过对经由返回通道RL返回的液化天然气的流动速率进行调节来控制高压泵200前面的液化天然气的温度。
即使在液下泵100的流动速率满足最低流动速率要求时,当从外部输入大量的热时,高压泵200前面的液化天然气仍可蒸发,从而产生蒸发气体。如果蒸发气体流入高压泵200,则此可能会造成泵的故障并最终使发动机E的燃料供应中断。为防止这一问题,在此实施例中,通过调节返回至液化天然气存储罐T的液化天然气的流动速率来对高压泵200前面的液化天然气的温度进行控制。
返回通道RL在高压泵200的上游尽可能靠近高压泵200进行分支,由此使高压泵200之前的液化天然气的流动速率尽可能高,且可降低因从外部输入的热而导致的温度升高,从而防止蒸发气体的产生。
返回通道RL设置有流量控制阀300以控制要返回至存储罐的液化天然气的流动速率。流量控制阀300在流量控制器310及温度控制器320的控制下控制返回至液化天然气存储罐T的液化天然气的流动速率。
流量控制器310控制返回至液化天然气存储罐T的液化天然气的流动速率,以确保液下泵100的最低流动速率。流量控制器310可基于由液下泵100消耗的电流量来确定为了确保液下泵的最低流动速率而需要的液化天然气的流动速率。
温度控制器320检测高压泵200前面的液化天然气的温度,并确定为了将高压泵200前面的液化天然气的温度降低到低于液化天然气的液化温度(即,使高压泵200前面的液化天然气保持过冷)而需要的返回至液化天然气存储罐T的液化天然气的流动速率。
当液化天然气返回至液化天然气存储罐T且由液下泵100供应的液化天然气的量增大时,因从外部输入的热而导致的温度升高相对地得到抑制,以使得可防止高压泵200前面的液化天然气蒸发。
流量控制阀300将基于来自流量控制器310及温度控制器320的控制信号而获得的两个输出值中的较高的输出值作为要返回至液化天然气存储罐T的液化天然气的流动速率,从而使液化天然气能够以所确定的流动速率返回至液化天然气存储罐T。也就是说,即使在由流量控制器310所指示的液下泵100的流动速率高于最低流动速率时,如果高压泵200前面的液化天然气的温度高于设定点,则要返回至存储罐T的液化天然气的流动速率也会基于温度控制器320的信号而增大,从而使高压泵200前面的液化天然气能够保持过冷。举例来说,如果液下泵100的最低流动速率是5m3/h且高压泵200前面的液化天然气的温度高于设定点(setting point)-155℃(设定点-155℃低于液化天然气的饱和温度),则要返回的液化天然气的流动速率提高,从而使高压泵200前面的液化天然气的温度保持为低。
根据本发明的燃料供应系统可进一步包括控制单元(图中未示出),所述控制单元从流量控制器310及温度控制器320接收控制信号并且基于控制信号控制流量控制阀300。
除了高压泵200之外,在燃料供应通道SL中还设置有气化器400以将液化天然气从液化天然气存储罐T供应至发动机E,气化器400用于接收并重新气化由高压泵200加压的液化天然气以及将重新气化的液化天然气供应到发动机E。
在此实施例中,发动机E是由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机,且可为用于船舶的推进或发电的发动机(例如,曼恩柴电气体喷射(MAN diesel electronically-gas injection,ME-GI)发动机))。
ME-GI发动机是为减少氮氧化物(NOX)及硫氧化物(SOX)的排放而开发的二冲程高压天然气喷射发动机(2-stroke high-pressure natural gas injection engine),且可使用气体及油作为燃料,并且由被压缩至150巴至400巴的气体供应燃料。
与同等功率输出的柴油发动机相比,这种ME-GI发动机可减少污染物排放:减少23%的二氧化碳、80%的氮化合物及95%的硫化合物。
因此,当如在此实施例中一样为船舶提供使用液化天然气作为燃料来进行推进或发电的发动机时,可减少空气污染物排放。
由于要被供应至高压气体喷射发动机的由高压泵200加压至150巴至400巴的液化天然气处于超临界状态,因此由气化器400对液化天然气进行重新气化并不意味着液化天然气经历相态变化,而是意味着向液化天然气供应热能。
在此实施例中,液化天然气存储罐T是耐压罐。所述耐压罐可具有设计压力,所述设计压力被设定成保持在所述船舶运行期间在所述耐压罐中产生的蒸发气体或闪发气体。耐压罐的设计压力被设定为2巴或者高于2巴的、优选地为3巴至30巴的表压力(gaugepressure)。在此实施例中,所述耐压罐可为独立的存储罐,优选地为国际海事组织(International Maritime Organization,IMO)C型罐。
当液化天然气存储罐T是耐压罐时,燃料供应系统可进一步包括由在液化天然气存储罐T中产生的蒸发气体供应燃料的第二发动机E2。图3是以上实施例的修改形式的图,所述修改形式进一步包括第二发动机。第二发动机E2是以比上述船舶发动机(即,第一发动机E1)低的压力驱动的低压气体发动机。因此,可仅利用液化天然气存储罐T的内部压力以第二发动机的运行所需要的压力来供应蒸发气体,而不使用单独的压缩机。
第二发动机E2可为例如以3巴到20巴被供应燃料气体的双燃料发动机(Dual Fuelengine,DF engine)。另外,所述燃料供应系统可进一步包括用于将蒸发气体从液化天然气存储罐T供应至第二发动机的蒸发气体供应线BL以及用于加热蒸发气体的加热器500。
如上所述,在根据本发明的燃料供应系统中,由液下泵从船舶的液化天然气存储罐向高压泵输送液化天然气;且接着由高压泵将所述液化天然气加压至高压;随后将经过高压泵加压的液化天然气重新气化并将重新气化的液化天然气供应至船舶发动机E,其中将高压泵200上游的液化天然气返回至液化天然气存储罐T以确保液下泵100的最低流动速率,且对要返回的液化天然气的流动速率进行调节以控制高压泵200前面的液化天然气的温度(即,使高压泵200前面的液化天然气在液化天然气的液化温度以下保持过冷)。
通过高压泵被供应燃料的船舶发动机E可为由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机(例如,ME-GI发动机)。
尽管已结合附图参照一些实施例阐述了本发明,然而应理解,在不背离本发明的精神及范围的条件下,所属领域中的技术人员可作出各种修改、变化、改变及等效实施例。
Claims (6)
1.一种用于船舶发动机的燃料供应系统,其特征在于,包括:
液下泵,设置在船舶的液化天然气存储罐中并向所述船舶发动机供应液化天然气;
高压泵,从所述液下泵接收所述液化天然气并将所述液化天然气加压至高压;
返回通道,使所述高压泵上游的所述液化天然气返回至所述液化天然气存储罐,
流量控制阀,设置在所述返回通道中;
流量控制器,控制返回至所述液化天然气存储罐的所述液化天然气的流动速率,以确保所述液下泵的最低流动速率;以及
温度控制器,检测所述高压泵前面的所述液化天然气的温度并控制返回至所述液化天然气存储罐的所述液化天然气的所述流动速率,以将所述高压泵前面的液化天然气的所述温度维持为低于所述液化天然气的液化温度;
其中所述返回通道在比所述液下泵更靠近所述高压泵的位置处分支,
对通过所述返回通道返回的所述液化天然气的所述流动速率进行调节,以控制所述高压泵前面的所述液化天然气的温度,以抑制所述高压泵前端的蒸发气体的产生,以及
所述流量控制阀在所述流量控制器及所述温度控制器的控制下控制返回至所述液化天然气存储罐的所述液化天然气的所述流动速率。
2.根据权利要求1所述的燃料供应系统,进一步包括:
燃料供应通道,从所述液化天然气存储罐向所述发动机供应所述液化天然气;以及
气化器,设置在所述燃料供应通道中,将来自所述高压泵的被加压的所述液化天然气重新气化,并将重新气化的所述液化天然气供应至所述发动机。
3.根据权利要求1所述的燃料供应系统,其中所述发动机是由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机。
4.根据权利要求1所述的燃料供应系统,其中所述液化天然气存储罐是耐压罐且具有设计压力,所述设计压力被设定成在所述船舶运行期间保持在所述耐压罐中产生的蒸发气体或闪发气体。
5.一种用于船舶发动机的燃料供应方法,其特征在于,包括:
由液下泵从船舶的液化天然气存储罐向高压泵输送液化天然气;
由所述高压泵将所述液化天然气加压至高压;
将经过所述高压泵加压的所述液化天然气重新气化;以及
将所述重新气化的所述液化天然气供应至所述船舶发动机,
其中将所述高压泵上游的所述液化天然气返回至所述液化天然气存储罐以确保所述液下泵的最低流动速率,且对要返回的所述液化天然气的流动速率进行调节以控制所述高压泵前面的所述液化天然气的温度低于液化天然气的液化温度,以抑制所述高压泵前端的蒸发气体的产生,
其中返回流在比所述液下泵更靠近所述高压泵的位置处分支,以及
返回流动速率被调节以将所述高压泵前面的所述液化天然气的所述温度维持为低于所述液化天然气的液化温度。
6.根据权利要求5所述的燃料供应方法,其中所述发动机是由被压缩至150巴至400巴的高压的高压气体供应燃料的高压气体喷射发动机。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2015/001029 WO2016122026A1 (ko) | 2015-01-30 | 2015-01-30 | 선박용 엔진의 연료공급 시스템 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107407229A CN107407229A (zh) | 2017-11-28 |
CN107407229B true CN107407229B (zh) | 2020-03-13 |
Family
ID=56543627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580078008.2A Active CN107407229B (zh) | 2015-01-30 | 2015-01-30 | 用于船舶发动机的燃料供应系统及方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10654552B2 (zh) |
EP (1) | EP3252296B1 (zh) |
JP (1) | JP6513815B2 (zh) |
CN (1) | CN107407229B (zh) |
PH (1) | PH12017501357A1 (zh) |
RU (1) | RU2676509C1 (zh) |
SG (1) | SG11201706177PA (zh) |
WO (1) | WO2016122026A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107407229B (zh) * | 2015-01-30 | 2020-03-13 | 大宇造船海洋株式会社 | 用于船舶发动机的燃料供应系统及方法 |
US10603549B2 (en) * | 2017-05-06 | 2020-03-31 | Robert Steven Witkoff | Multipurpose low emission submersible engine and aquatic craft using same |
CN107339610A (zh) * | 2017-08-25 | 2017-11-10 | 成都华气厚普机电设备股份有限公司 | 一种海船lng燃料高压供气系统及其控制方法 |
CN107339611A (zh) * | 2017-08-25 | 2017-11-10 | 成都华气厚普机电设备股份有限公司 | 一种海船lng燃料低压供气系统及其控制方法 |
FR3075754B1 (fr) * | 2017-12-22 | 2020-01-03 | Gaztransport Et Technigaz | Navire propulse au gaz liquefie |
CN112013267B (zh) * | 2020-08-11 | 2022-03-29 | 陕西融科低温设备有限公司 | 一种lng调峰用泵接力方式输出系统及方法 |
CN112268220A (zh) * | 2020-09-16 | 2021-01-26 | 中海油能源发展股份有限公司 | 一种lng燃料动力船加注方法 |
US11686434B1 (en) * | 2022-02-22 | 2023-06-27 | China Energy Investment Corporation Limited | Submerged multi-mode cryopump for refueling hydrogen, system having the same, and method of using the same |
CN114954885B (zh) * | 2022-06-20 | 2023-05-26 | 青岛双瑞海洋环境工程股份有限公司 | 氨燃料供应系统和船舶 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW444109B (en) * | 1997-06-20 | 2001-07-01 | Exxon Production Research Co | LNG fuel storage and delivery systems for natural gas powered vehicles |
FI118680B (fi) * | 2003-12-18 | 2008-02-15 | Waertsilae Finland Oy | Kaasunsyöttöjärjestely vesikulkuneuvossa ja menetelmä kaasun paineen ohjaamiseksi vesikulkuneuvon kaasunsyöttöjärjestelyssä |
FR2879720B1 (fr) * | 2004-12-17 | 2007-04-06 | Snecma Moteurs Sa | Systeme de compression-evaporation pour gaz liquefie |
US20080276627A1 (en) * | 2007-05-08 | 2008-11-13 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Fuel gas supply system and method of a ship |
UA97403C2 (uk) | 2007-07-09 | 2012-02-10 | ЕлЕнДжи ТЕКНОЛОДЖИИ ПТИ ЛТД | Спосіб і система виробництва зрідженого природного газу |
KR101076266B1 (ko) | 2007-07-19 | 2011-10-26 | 대우조선해양 주식회사 | Lng 운반선의 연료용 가스 공급 장치 |
DE102007042158A1 (de) | 2007-09-05 | 2009-03-12 | Man Diesel Se | Gasversorgungsanlage für einen mit gasförmigen Treibstoff betriebenen Verbrennungsmotor |
US8613201B2 (en) * | 2009-09-08 | 2013-12-24 | Questar Gas Company | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas |
KR101258932B1 (ko) * | 2011-02-11 | 2013-04-29 | 삼성중공업 주식회사 | Lng 재기화 설비 |
KR101106089B1 (ko) * | 2011-03-11 | 2012-01-18 | 대우조선해양 주식회사 | 고압 천연가스 분사 엔진을 위한 연료 공급 방법 |
JP5776055B2 (ja) * | 2011-03-11 | 2015-09-09 | デウ シップビルディング アンド マリーン エンジニアリング カンパニー リミテッド | 再液化装置及び高圧天然ガス噴射エンジンを有する海上構造物の燃料供給システムの運転方法 |
EP2690274A4 (en) * | 2011-03-22 | 2016-07-13 | Daewoo Shipbuilding&Marine Engineering Co Ltd | SYSTEM FOR FUEL SUPPLY OF A HIGH PRESSURE GAS INJECTION MOTOR WITH A DEVICE FOR CONSUMING EXCESSIVE EVAPORATING GAS |
KR101106088B1 (ko) * | 2011-03-22 | 2012-01-18 | 대우조선해양 주식회사 | 고압 천연가스 분사 엔진용 연료 공급 시스템의 재액화 장치에 사용되는 비폭발성 혼합냉매 |
EP2693035A4 (en) * | 2011-03-22 | 2016-07-13 | Daewoo Shipbuilding&Marine Engineering Co Ltd | METHOD AND SYSTEM FOR SUPPLYING FUEL TO A HIGH PRESSURE NATURAL GAS INJECTION ENGINE |
KR101300703B1 (ko) | 2011-05-04 | 2013-08-26 | 대우조선해양 주식회사 | 천연가스 공급 시스템의 펌프 냉각장치 |
KR101350803B1 (ko) | 2011-11-14 | 2014-01-15 | 대우조선해양 주식회사 | Lng운송선의 압축기 부하 제어용 모듈 및 이것을 이용한 제어방법 |
KR101434431B1 (ko) | 2012-01-18 | 2014-09-30 | 삼성중공업 주식회사 | 천연가스 연료공급 시스템 및 천연가스 연료공급 시스템이 탑재된 선박 |
EP2851544B1 (en) * | 2012-05-14 | 2019-03-27 | Hyundai Heavy Industries Co., Ltd. | System and method for processing liquefied gas |
CN104350322B (zh) * | 2012-05-16 | 2016-05-18 | 塔格海底天然气工程有限公司 | 用于供给气体的设备 |
RU128249U1 (ru) | 2012-06-22 | 2013-05-20 | Антон Александрович Сагдаков | Система питания двигателя внутреннего сгорания сжиженным газовым топливом |
KR101386543B1 (ko) | 2012-10-24 | 2014-04-18 | 대우조선해양 주식회사 | 선박의 증발가스 처리 시스템 |
US20140174105A1 (en) * | 2012-12-24 | 2014-06-26 | General Electric Campany | Systems and methods for re-condensation of boil-off gas |
US9482195B2 (en) | 2013-03-14 | 2016-11-01 | GM Global Technology Operations LLC | Fuel supply system for internal combustion engine and methods of using the same |
KR101277844B1 (ko) | 2013-03-28 | 2013-06-21 | 현대중공업 주식회사 | Lng 연료 공급 시스템과 이를 구동하는 방법 |
CN105531526B (zh) * | 2013-04-22 | 2017-08-08 | 查特股份有限公司 | 用于在预定的饱和压力下将低温流体燃料输送至燃料罐的系统 |
US9279541B2 (en) * | 2013-04-22 | 2016-03-08 | Air Products And Chemicals, Inc. | Method and system for temperature-controlled gas dispensing |
KR20140127460A (ko) * | 2013-04-24 | 2014-11-04 | 현대중공업 주식회사 | Lng 연료 공급 시스템 |
KR102019269B1 (ko) | 2013-05-23 | 2019-09-06 | 대우조선해양 주식회사 | 선박용 엔진의 연료공급 시스템 및 방법 |
US9683518B2 (en) * | 2013-09-17 | 2017-06-20 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Fuel gas supply apparatus |
US9151248B2 (en) * | 2013-09-17 | 2015-10-06 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Apparatus and method for transferring inflammable material on marine structure |
RU2634647C1 (ru) * | 2013-11-07 | 2017-11-02 | Дэу Шипбилдинг Энд Марин Инджиниринг Ко., Лтд. | Устройство и способ подачи топлива в двигатель судна |
KR101537279B1 (ko) | 2014-01-06 | 2015-07-16 | 대우조선해양 주식회사 | 선박용 엔진의 연료공급 시스템 및 방법 |
CN107407229B (zh) * | 2015-01-30 | 2020-03-13 | 大宇造船海洋株式会社 | 用于船舶发动机的燃料供应系统及方法 |
-
2015
- 2015-01-30 CN CN201580078008.2A patent/CN107407229B/zh active Active
- 2015-01-30 RU RU2017130498A patent/RU2676509C1/ru active
- 2015-01-30 SG SG11201706177PA patent/SG11201706177PA/en unknown
- 2015-01-30 US US15/547,446 patent/US10654552B2/en active Active
- 2015-01-30 EP EP15880207.4A patent/EP3252296B1/en active Active
- 2015-01-30 JP JP2017540086A patent/JP6513815B2/ja active Active
- 2015-01-30 WO PCT/KR2015/001029 patent/WO2016122026A1/ko active Application Filing
-
2017
- 2017-07-28 PH PH12017501357A patent/PH12017501357A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3252296A1 (en) | 2017-12-06 |
JP6513815B2 (ja) | 2019-05-15 |
EP3252296B1 (en) | 2023-06-07 |
EP3252296A4 (en) | 2018-07-11 |
WO2016122026A1 (ko) | 2016-08-04 |
EP3252296C0 (en) | 2023-06-07 |
JP2018511724A (ja) | 2018-04-26 |
CN107407229A (zh) | 2017-11-28 |
PH12017501357A1 (en) | 2017-12-11 |
US20180022431A1 (en) | 2018-01-25 |
RU2676509C1 (ru) | 2018-12-29 |
US10654552B2 (en) | 2020-05-19 |
SG11201706177PA (en) | 2017-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107407229B (zh) | 用于船舶发动机的燃料供应系统及方法 | |
US9206776B2 (en) | Fuel feeding system and method of operating a fuel feeding system | |
EP3252297A1 (en) | Fuel supply system and method for ship engine | |
KR101258926B1 (ko) | 선박 | |
KR20170077558A (ko) | 액화가스 처리 시스템 | |
KR102189792B1 (ko) | 액화연료 추진선박의 재액화시스템 | |
KR101537279B1 (ko) | 선박용 엔진의 연료공급 시스템 및 방법 | |
EP3273047B1 (en) | Fuel gas supply system | |
KR102228063B1 (ko) | 휘발성 유기화합물 처리 시스템 및 선박 | |
US20170217555A1 (en) | System and method for supplying fuel | |
KR101370065B1 (ko) | 연료가스 공급 시스템 및 방법 | |
KR20180019792A (ko) | 선박의 연료가스 공급시스템 | |
KR101916696B1 (ko) | 연료공급시스템 | |
KR102306572B1 (ko) | 가스 처리 시스템, 가스 처리 시스템을 포함하는 선박 및 가스 처리 시스템을 포함하는 해상 부유식 구조물 | |
KR102275024B1 (ko) | 가스 처리 시스템 및 이를 포함하는 선박 | |
KR20190036889A (ko) | 연료공급시스템 | |
KR20150086643A (ko) | 선박용 엔진의 연료 공급 시스템 및 방법 | |
KR101895782B1 (ko) | 연료가스 공급 시스템의 성능 최적화 운전방법 | |
KR102327400B1 (ko) | 선박의 열원 공급 시스템 및 방법 | |
KR102275021B1 (ko) | 가스 처리 시스템 및 이를 포함하는 선박 | |
KR102380520B1 (ko) | 가스 처리 시스템, 가스 처리 시스템을 포함하는 선박 및 가스 처리 시스템을 포함하는 해상 부유식 구조물 | |
KR102306456B1 (ko) | 가스 처리 시스템, 가스 처리 시스템을 포함하는 선박 및 가스 처리 시스템을 포함하는 해상 부유식 구조물 | |
KR101672189B1 (ko) | 연료가스 공급시스템 | |
KR102382406B1 (ko) | 액화가스 연료공급 시스템 | |
KR102287303B1 (ko) | 액화가스 재기화 시스템 및 이를 구비하는 선박 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 3370 Juti Road, Juji City, Gyeongsangnam do, South Korea Patentee after: Hanhua Ocean Co.,Ltd. Address before: 125 South Gate Road, Seoul Central, South Korea Patentee before: DAEWOO SHIPBUILDING & MARINE ENGINEERING Co.,Ltd. |