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RU2015110599A - HEATING DEVICE FOR VEHICLE WITH FUEL HYDRAULIC ACCUMULATOR NEAR THE NOZZLE - Google Patents

HEATING DEVICE FOR VEHICLE WITH FUEL HYDRAULIC ACCUMULATOR NEAR THE NOZZLE Download PDF

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Publication number
RU2015110599A
RU2015110599A RU2015110599A RU2015110599A RU2015110599A RU 2015110599 A RU2015110599 A RU 2015110599A RU 2015110599 A RU2015110599 A RU 2015110599A RU 2015110599 A RU2015110599 A RU 2015110599A RU 2015110599 A RU2015110599 A RU 2015110599A
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RU
Russia
Prior art keywords
nozzle
fuel pump
fuel
plunger
shut
Prior art date
Application number
RU2015110599A
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Russian (ru)
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RU2670642C9 (en
RU2670642C2 (en
Inventor
Нико СОППА
Original Assignee
Сферос Гмбх
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Publication date
Application filed by Сферос Гмбх filed Critical Сферос Гмбх
Publication of RU2015110599A publication Critical patent/RU2015110599A/en
Application granted granted Critical
Publication of RU2670642C2 publication Critical patent/RU2670642C2/en
Publication of RU2670642C9 publication Critical patent/RU2670642C9/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/04Feeding or distributing systems using pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/14Details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/14Details thereof
    • F23K5/142Fuel pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/005Regulating fuel supply using electrical or electromechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/007Regulating fuel supply using mechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/24Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/22Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2268Constructional features
    • B60H2001/2284Fuel supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/30Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00Fuels
    • F23N2239/06Liquid fuels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00Applications
    • F23N2241/14Vehicle heating, the heat being derived otherwise than from the propulsion plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Nozzles (AREA)

Abstract

1. Нагревательное устройство, работающее на жидком топливе, с топливным насосом (1), который состоит из плунжера (2) и служит для всасывания жидкого топлива из бака (6) и подачи его на участок нагнетательного трубопровода (7, 9), в котором имеется повышенное давление, определенное регулятором давления (14), и который передает топливо в форсунку (10), из которой оно выходит в камеру сгорания для образования пламени горелки (11),отличающееся тем, чтосодержит, по меньшей мере, одну дополнительную емкость (20, 22; 24, 26) на участке нагнетательного трубопровода (7, 9), размер которой выбирается таким образом, чтобы падение давления, имеющее место на участке нагнетательного трубопровода (7, 9) во время всасывания газовых пузырей, не привело к длительной приостановке подачи топлива с помощью топливного насоса (1).2. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), а дополнительная емкость (20; 24) предусмотрена между плунжером (2) топливного насоса (1) и запорным вентилем (8).3. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), а дополнительная емкость (22; 26) предусмотрена между запорным вентилем (8) и форсункой (10).4. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), между плунжером (2) топливного насоса (1) и запорным вентилем (8) предусмотрена дополнительная емкость (20; 24), кроме того, дополнительная емкость (22; 26) предусмотрена между запорным вентилем (8) и форсункой (10).5. Устройство по п. 1,1. A heating device operating on liquid fuel, with a fuel pump (1), which consists of a plunger (2) and serves to suck in liquid fuel from the tank (6) and supply it to a section of the discharge pipeline (7, 9), in which there is an increased pressure determined by the pressure regulator (14), and which transfers fuel to the nozzle (10), from which it leaves the combustion chamber to form a burner flame (11), characterized in that it contains at least one additional tank (20 , 22; 24, 26) in the discharge pipeline section (7 , 9), the size of which is chosen so that the pressure drop that occurs on the section of the discharge pipe (7, 9) during the suction of gas bubbles does not lead to a prolonged suspension of fuel supply using the fuel pump (1) .2. A device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10), a shut-off valve (8) is provided to stop the fuel supply to the nozzle (10), and an additional tank (20; 24) is provided between the plunger (2) of the fuel pump (1) and the shut-off valve (8). 3. The device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10), a shut-off valve (8) is provided to stop the fuel supply to the nozzle (10), and an additional tank (22; 26) is provided between the shut-off valve (8) and the nozzle (10). 4. The device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10) there is a shut-off valve (8) to cut off the fuel supply to the nozzle (10), between the plunger (2) of the fuel pump (1) ) and a shut-off valve (8) an additional tank (20; 24) is provided, in addition, an additional tank (22; 26) is provided between the shut-off valve (8) and the nozzle (10) .5. The device according to claim 1,

Claims (12)

1. Нагревательное устройство, работающее на жидком топливе, с топливным насосом (1), который состоит из плунжера (2) и служит для всасывания жидкого топлива из бака (6) и подачи его на участок нагнетательного трубопровода (7, 9), в котором имеется повышенное давление, определенное регулятором давления (14), и который передает топливо в форсунку (10), из которой оно выходит в камеру сгорания для образования пламени горелки (11),1. A heating device operating on liquid fuel, with a fuel pump (1), which consists of a plunger (2) and serves to suck in liquid fuel from the tank (6) and supply it to a section of the discharge pipeline (7, 9), in which there is an increased pressure determined by the pressure regulator (14), and which transfers fuel to the nozzle (10), from which it leaves the combustion chamber to form a burner flame (11), отличающееся тем, чтоcharacterized in that содержит, по меньшей мере, одну дополнительную емкость (20, 22; 24, 26) на участке нагнетательного трубопровода (7, 9), размер которой выбирается таким образом, чтобы падение давления, имеющее место на участке нагнетательного трубопровода (7, 9) во время всасывания газовых пузырей, не привело к длительной приостановке подачи топлива с помощью топливного насоса (1).contains at least one additional tank (20, 22; 24, 26) in the section of the discharge pipe (7, 9), the size of which is selected so that the pressure drop that occurs in the section of the discharge pipe (7, 9) in the time of suction of gas bubbles did not lead to a prolonged suspension of fuel supply using the fuel pump (1). 2. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), а дополнительная емкость (20; 24) предусмотрена между плунжером (2) топливного насоса (1) и запорным вентилем (8).2. The device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10), a shut-off valve (8) is provided to stop the fuel supply to the nozzle (10), and an additional tank (20; 24 ) is provided between the plunger (2) of the fuel pump (1) and the shut-off valve (8). 3. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), а дополнительная емкость (22; 26) предусмотрена между запорным вентилем (8) и форсункой (10).3. The device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10) a shut-off valve (8) is provided to stop the fuel supply to the nozzle (10), and an additional tank (22; 26 ) is provided between the shut-off valve (8) and the nozzle (10). 4. Устройство по п. 1, отличающееся тем, что между плунжером (2) топливного насоса (1) и форсункой (10) предусмотрен запорный вентиль (8) для прекращения подачи топлива к форсунке (10), между плунжером (2) топливного насоса (1) и запорным вентилем (8) предусмотрена дополнительная емкость (20; 24), кроме того, дополнительная емкость (22; 26) предусмотрена между запорным вентилем (8) и форсункой (10).4. The device according to claim 1, characterized in that between the plunger (2) of the fuel pump (1) and the nozzle (10) there is a shut-off valve (8) to cut off the fuel supply to the nozzle (10), between the plunger (2) of the fuel pump (1) and a shut-off valve (8), an additional container (20; 24) is provided, in addition, an additional tank (22; 26) is provided between the shut-off valve (8) and the nozzle (10). 5. Устройство по п. 1, отличающееся тем, что, по меньшей мере, одна часть дополнительной емкости (20, 22; 24, 26) расположена внутри топливного насоса (1).5. The device according to claim 1, characterized in that at least one part of the additional tank (20, 22; 24, 26) is located inside the fuel pump (1). 6. Устройство по п. 1, отличающееся тем, что, по меньшей мере, одна часть дополнительной емкости (24, 26) выполнена в качестве камеры, соединенной с участком нагнетательного трубопровода (7, 9) посредством отводного трубопровода (27, 29), которая расположена не непосредственно в канале, ведущем от плунжера (2) топливного насоса (1) к форсунке (10).6. The device according to p. 1, characterized in that at least one part of the additional tank (24, 26) is made as a chamber connected to a section of the discharge pipe (7, 9) by means of a discharge pipe (27, 29), which is not located directly in the channel leading from the plunger (2) of the fuel pump (1) to the nozzle (10). 7. Устройство по п. 1, отличающееся тем, что, по меньшей мере, одна часть дополнительной емкости (20, 22) выполнена в качестве расширения уже имеющихся в канале трубопроводов, которые ведут от плунжера (2) топливного насоса (1) к форсунке (10).7. The device according to claim 1, characterized in that at least one part of the additional tank (20, 22) is made as an extension of the pipelines already in the channel that lead from the plunger (2) of the fuel pump (1) to the nozzle (10). 8. Топливный насос (1) для нагревательного устройства по п. 1, отличающийся тем, что, по меньшей мере, одна часть дополнительной емкости (20, 22; 24, 26) расположена во внутренней части топливного насоса (1).8. The fuel pump (1) for the heating device according to claim 1, characterized in that at least one part of the additional tank (20, 22; 24, 26) is located in the inner part of the fuel pump (1). 9. Топливный насос по п. 8, отличающийся тем, что он является зубчатым шестереночным топливным насосом (1).9. The fuel pump according to claim 8, characterized in that it is a gear gear fuel pump (1). 10. Топливный насос по п. 8, отличающийся тем, что имеет крышку корпуса топливного насоса (1), на которой расположена инжекционная труба, служащая для крепления форсунки (10), и по меньшей мере, одна часть дополнительной емкости (20, 22; 24, 26) расположена на крышке корпуса топливного насоса (1).10. The fuel pump according to claim 8, characterized in that it has a cover of the fuel pump housing (1), on which an injection pipe is located, which serves to fasten the nozzle (10), and at least one part of the additional tank (20, 22; 24, 26) is located on the cover of the fuel pump housing (1). 11. Топливный насос (1) по п. 10, отличающийся тем, что, по меньшей мере, одна часть дополнительной емкости (20, 22; 24, 26) расположена внутри корпуса насоса.11. The fuel pump (1) according to claim 10, characterized in that at least one part of the additional tank (20, 22; 24, 26) is located inside the pump housing. 12. Топливный насос (1) по п. 10, отличающийся тем, что, по меньшей мере, одна часть дополнительной емкости (22; 26) расположена в инжекционной трубе. 12. The fuel pump (1) according to claim 10, characterized in that at least one part of the additional tank (22; 26) is located in the injection pipe.
RU2015110599A 2012-10-23 2013-08-02 Heating device for a vehicle with a fuel hydraulic accumulator near the nozzle RU2670642C9 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012110103.5A DE102012110103A1 (en) 2012-10-23 2012-10-23 Liquid fuel heater
DE102012110103.5 2012-10-23
PCT/EP2013/066303 WO2014063845A1 (en) 2012-10-23 2013-08-02 Heating device operated with liquid fuel

Publications (3)

Publication Number Publication Date
RU2015110599A true RU2015110599A (en) 2016-12-20
RU2670642C2 RU2670642C2 (en) 2018-10-24
RU2670642C9 RU2670642C9 (en) 2018-12-04

Family

ID=49170655

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015110599A RU2670642C9 (en) 2012-10-23 2013-08-02 Heating device for a vehicle with a fuel hydraulic accumulator near the nozzle

Country Status (7)

Country Link
US (1) US20150247638A1 (en)
EP (1) EP2912376A1 (en)
CN (1) CN104736933B (en)
CA (1) CA2886415C (en)
DE (1) DE102012110103A1 (en)
RU (1) RU2670642C9 (en)
WO (1) WO2014063845A1 (en)

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US9488373B2 (en) 2014-03-06 2016-11-08 Progreen Labs, Llc Treatment device of a heating system
US9593857B2 (en) * 2014-03-07 2017-03-14 ProGreen Labs, LLC. Heating system
DE102016119684A1 (en) * 2016-10-14 2018-04-19 Valeo Thermal Commercial Vehicles Germany GmbH Ventilation device for a liquid fuel working in single-line operation heater
RU171963U1 (en) * 2016-12-01 2017-06-22 Публичное акционерное общество "КАМАЗ" PRE-START HEATER FUEL SYSTEM
CN108817064B (en) * 2018-08-17 2021-06-08 南京青橄榄网络科技有限公司 Hollow flood dragon blade type soil remediation equipment and method thereof

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Also Published As

Publication number Publication date
CN104736933B (en) 2018-01-26
CA2886415C (en) 2019-11-19
RU2670642C9 (en) 2018-12-04
DE102012110103A1 (en) 2014-04-24
CN104736933A (en) 2015-06-24
CA2886415A1 (en) 2014-05-01
EP2912376A1 (en) 2015-09-02
WO2014063845A1 (en) 2014-05-01
RU2670642C2 (en) 2018-10-24
US20150247638A1 (en) 2015-09-03

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Effective date: 20200803