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    • 77. 发明专利
    • Engine system with reuse device of water emulsion fuel drain
    • 具有水乳化燃料排放装置的发动机系统
    • JP2011179403A
    • 2011-09-15
    • JP2010044427
    • 2010-03-01
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • TOYODA TAKESHIKAGAMI KOKI
    • F02M25/022F02B47/02F02D19/12F02M25/00
    • F02M31/16F02B3/06F02D19/0657F02M25/0221F02M25/0228F02M37/0064F02M37/007F02M43/00F02M55/00F02M59/102Y02T10/121Y02T10/126Y02T10/36
    • PROBLEM TO BE SOLVED: To return water emulsion fuel drain discharged from a drain port of a fuel injection pump device to a circulation line in a relatively short storage time and reuse the same as water emulsion fuel. SOLUTION: An engine system 11 includes the circulation line 17 for circulation of the water emulsion fuel, the fuel injection pump device 15 having a fuel inlet 32 supplied with the water emulsion fuel from the circulation line 17 and a fuel outlet 41 returning the water emulsion fuel to the circulation line 17, and an engine body 29 supplied with the water emulsion fuel by the fuel injection pump device 15. The engine system includes a water emulsion fuel drain storage tank 52 for storing the water emulsion fuel drain discharged from the drain port 16 of the fuel injection pump device 15, a second return line 54 and a drain filling pump 55 for returning the water emulsion fuel drain stored in the drain storage tank 52 to the circulation line 17. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:在相对较短的储存时间内将从燃料喷射泵装置的排水口排出的水乳化燃料排放液返回到循环管线,并将其用作水乳化燃料。 发动机系统11包括用于水乳化燃料循环的循环管线17,燃料喷射泵装置15具有从循环管线17供应水乳化燃料的燃料入口32和返回的燃料出口41 通过燃料喷射泵装置15将水乳化剂燃料送入循环管线17以及由水乳液燃料供给的发动机主体29.发动机系统包括水乳化燃料排放储存罐52,用于储存从 燃料喷射泵装置15的排水口16,第二返回管线54和排水装填泵55,用于将储存在排水储罐52中的水乳化燃料排放口返回到循环管线17.版权所有(C )2011,JPO&INPIT
    • 79. 发明专利
    • Fuel supply device with anti-flash device
    • 具有防闪光装置的燃料供应装置
    • JP2011144777A
    • 2011-07-28
    • JP2010007894
    • 2010-01-18
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • TOYODA TAKESHIKAGAMI KOKI
    • F02M25/022F02B47/02F02M25/00F02M37/00
    • F02M25/0228Y02T10/121
    • PROBLEM TO BE SOLVED: To prevent water contained in high temperature water-emulsion fuel from vaporizing when a fuel supply pump which supplies water-emulsion fuel to a diesel engine can not be driven, by driving an anti-flush pump and keeping the pressure of the high temperature water-emulsion fuel inside a circulation line high. SOLUTION: Disclosed is a fuel supply device 11 with an anti-flash device which circulates a water-emulsion fuel obtained by blending a first fuel oil and water through a circulation line 15, thereby being capable of supplying a diesel engine 16 connected to the circulation line 15 with the water-emulsion fuel circulated through the circulation line 15. An anti-flash pump P2 is connected to the circulation line 15 to back up a fuel supply pump P1 for supplying a mixer 14 with the first fuel oil, the fuel supply pump P1 being driven by a first electric motor M1 and the anti-flash pump P2 being driven by a second pneumatic motor M2. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了防止向柴油发动机供给水乳化燃料的燃料供给泵不能驱动时,为了防止高温水乳化燃料中所含的水汽化,通过驱动防冲洗泵并保持 循环管线内的高温水乳液燃料的压力高。 解决方案:公开了一种具有防闪光装置的燃料供应装置11,其将通过将第一燃料油和水混合通过循环管线15获得的水乳化燃料循环,从而能够供应连接的柴油发动机16 通过循环管线15循环的水乳液燃料到循环管线15.防闪蒸泵P2连接到循环管线15,以备用用于向第一燃料油供应混合器14的燃料供应泵P1, 燃料供给泵P1由第一电动机M1驱动,防闪蒸泵P2由第二气动马达M2驱动。 版权所有(C)2011,JPO&INPIT