EP1574782A2 - Brûleur à évaporation, en particulier pour un dispositif de chauffage de voiture - Google Patents

Brûleur à évaporation, en particulier pour un dispositif de chauffage de voiture Download PDF

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Publication number
EP1574782A2
EP1574782A2 EP05001680A EP05001680A EP1574782A2 EP 1574782 A2 EP1574782 A2 EP 1574782A2 EP 05001680 A EP05001680 A EP 05001680A EP 05001680 A EP05001680 A EP 05001680A EP 1574782 A2 EP1574782 A2 EP 1574782A2
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
wall
evaporator
bottom wall
fuel
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.)
Granted
Application number
EP05001680A
Other languages
German (de)
English (en)
Other versions
EP1574782A8 (fr
EP1574782A3 (fr
EP1574782B1 (fr
Inventor
Thomas Bauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Priority to PL05001680T priority Critical patent/PL1574782T3/pl
Publication of EP1574782A2 publication Critical patent/EP1574782A2/fr
Publication of EP1574782A8 publication Critical patent/EP1574782A8/fr
Publication of EP1574782A3 publication Critical patent/EP1574782A3/fr
Application granted granted Critical
Publication of EP1574782B1 publication Critical patent/EP1574782B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D3/00—Burners using capillary action
    • F23D3/40—Burners using capillary action the capillary action taking place in one or more rigid porous bodies

Definitions

  • the present invention relates to an evaporator burner, in particular for a vehicle heater, comprising a combustion chamber providing Combustor housing with a peripheral wall and a Bottom wall.
  • evaporator burners to be burned in the combustion chamber Air / fuel mixture by evaporation of the first produced liquid supplied fuel.
  • the evaporation can be done by providing a porous evaporator medium on the inside of the Combustor housing supported by which porous evaporator medium the supplied fuel initially over a larger Surface area is distributed and then towards the combustion chamber is evaporated.
  • a heating device to the porous evaporator medium, to provide sufficient heat, especially in the starting phase can also to heavy boiling or heavy evaporating fuels in sufficient amount to be converted into the vapor phase.
  • the Ignition of the air / fuel mixture generated in the combustion chamber takes place by an ignition device, generally a Glühzündux, in the field the porous evaporator medium is arranged or in the Burner chamber extends to produce locally very high temperatures.
  • an ignition device generally a Glühzündux
  • an evaporator burner in particular for a vehicle heater, comprising a combustion chamber housing providing a combustion chamber with a peripheral wall and a bottom wall, wherein the Combustor housing in the region of the peripheral wall and / or in the area the bottom wall at least partially double-walled with a Inner wall and an outer wall and a space between the Inner wall and the outer wall is formed.
  • the Combustor housing Due to the at least partially double-walled design of the Combustor housing with provision of a gap between the two walls is a very compact and stable construction achieved very good thermal insulation of that space area, in the at Burning very high temperatures. Improved by this Isolation can be both the combustion air supply and the Fuel supply at thermally much cheaper conditions respectively. Also, the heat provided in the area of the combustion chamber better to start or to support a suitable Combustion can be used. By providing the gap between the outer wall and the inner wall is still the possibility created by filling this gap with suitably insulating Materials the insulation behavior of such a combustion chamber housing to adapt to the requirements. For example, the gap can be with air or with another thermally even better insulating gas or possibly also be filled with a thermally insulating solid.
  • the inner wall is formed of metal material.
  • the inner wall of metal material ensures that in which the Combustion chamber immediately enclosing component, namely the also Inner wall providing component, a very good thermal conduction takes place, so that the heat generated during combustion in an optimal way and distributed there and where they can be Brennstoffabdampfung can be used. Due to the provision the outer wall and the space between the inner wall and the Exterior wall is nonetheless for a sufficient thermal foreclosure to Environment taken care of.
  • the combustion chamber housing an inner housing with an inner wall providing peripheral wall and bottom wall and a outer housing with a peripheral wall providing the outer wall and bottom wall.
  • the evaporator burner according to the invention can continue in the area of the bottom wall of a the combustion chamber away extending fuel receiving nozzle provided be.
  • the porous evaporator medium may be in this fuel receiving nozzle extend into it and it may be a Brennstoffzu1700technisch be provided for introducing fuel into the in the fuel receiving nozzle provided porous evaporator medium. If this continues is provided that the fuel supply in one by the heater substantially non-heatable region of the porous evaporator medium takes place, the fuel is introduced into the porous evaporator medium at a comparatively low temperature.
  • a premature boiling of low-boiling fuels in the area of the fuel supply line prevented, and by the substantially cold introduction of the liquid fuel in the porous evaporator medium is a clear better homogenization of the fuel flow with pulsed fuel supply obtained.
  • the fuel intake port can continue to gain in one be provided central area of the bottom wall. Through the centered Arrangement of the Brennstoffaufnahemstutzens can over the there provided porous evaporator medium and taking advantage of the capillary action a very even distribution on the other for Brennstoffabdampfung used area of the porous evaporator medium take place.
  • an ignition device can be provided in the fuel intake nozzle.
  • a Evaporator burner in particular for a vehicle heater, comprising a combustion chamber providing combustion chamber housing having a peripheral wall and a bottom wall, wherein in the combustion chamber housing a plurality of combustion air inlet openings open towards the combustion chamber is provided, wherein at least a part of the combustion air introduction openings a projecting towards the combustion chamber and the respective opening of surrounding shipseinleitvorsprung is provided.
  • the preceding embodiment is particularly advantageous when at least part of the combustion air introduction openings in the peripheral wall is provided if in the bottom wall of a porous Evaporator medium is provided and if at least at the bottom wall each one positioned close to the combustion air inlet openings Air introduction projection is provided. In this way it will be ensured that especially in the area where the risk of leakage liquid fuel is relatively high, the accumulation of Fuel in those openings in which the air in the Combustion chamber is to be initiated, is avoided.
  • an evaporator burner is generally designated 10.
  • This Evaporator burner has a substantially pot-like ausgestaltetes Combustor housing 12 on.
  • This combustion chamber housing 12 limited with its pot-like shape, a combustion chamber 14, which at one axial side - axially with respect to a longitudinal center axis L of the evaporator burner -
  • a so-called Flammblende 16 to a Flame tube 18 is open.
  • the combustion chamber housing 12 in principle configured with a peripheral wall 22 and a bottom wall 24 is.
  • the combustion chamber housing 12 with its pot-like and the peripheral wall 22 and the bottom wall 24 include Shaping of two also for each cup-like housing parts 26, 28 built.
  • the housing part 26 forms an inner housing part
  • the housing part 28 forms an outer housing part.
  • Each of these housing parts in turn has a peripheral wall 30 or 32 and a bottom wall 34 and 36, respectively.
  • the peripheral wall 32 of the outer housing 28 is located on the peripheral wall 30 of the inner housing 26 and is with this example firmly connected by soldering, welding or gluing.
  • the peripheral wall 30 of the inner housing 26 is in the area of this free End led radially inward and thus also provides the flame 16 ready.
  • a plurality of air inlet openings 38 provided over which the combustion chamber housing 12 a ring-like surrounding space 40, for example, from a side channel blower supplied combustion air can enter the combustion chamber 14.
  • Clearance 42 To between the inner housing part 26 and the outer housing part 28th to be able to provide the visible in the Fig. Clearance 42 is the outer housing part 28 in its peripheral wall 32 where, respectively a combustion air introduction port 38 is to be formed inside, so toward the combustion chamber 14, formed to a respective Air inlet pipe 44 to form.
  • This Lufteinleitstutzen 44 on the peripheral wall 32 of the outer housing part 28 extend in openings 47th on the peripheral wall 30 of the inner housing part 26 and form with this one substantially dense conclusion to the gap 42 out.
  • the Luftteinleitstutzen such dimensions are that they over the inner surface of the peripheral wall 30 of the inner Housing part in the direction of the combustion chamber projecting and thus form a respective Heilteinleitvorsrpung 46.
  • a flat designed porous evaporator medium 50 is provided in the region of the bottom wall 24 of the combustion chamber housing 12 in the region of the bottom wall 24 of the combustion chamber housing 12 .
  • This example made of braid, knitted fabric, foam ceramic or other open-pored Material provided porous evaporator medium 50 covered preferably substantially the entire bottom wall 24 and is in its radially inner, so the longitudinal center axis L near range, with a hose-like projection 52 is guided into the fuel receiving port 48, and preferably up to a bottom wall 54 thereof.
  • an ignition member 56 is worn, for example a Glühzündx, which along the fuel receiving nozzle 48 or the hose-like projection 52 of the porous Verdampermediums 50th extends in the direction of the combustion chamber 14.
  • the end of the ignition device 56 projects a small piece into the combustion chamber 14. In or near This end is the ignition element, for example, with a filament or the like to locally high temperatures in this area to be able to produce.
  • a ring-like channel 58 is further formed, which of the hose-like projection 52 of the porous evaporator medium 50 is covered and in which a fuel supply line 60 opens.
  • the initially liquid fuel passes via the line 60 in this annular channel 58 is pre-distributed in this and in the tube-like Received approach 52 of the porous evaporator medium 50.
  • this hose-like approach 52 then enters the liquid fuel in the combustion chamber 14 facing the region of the porous evaporator medium 50 using the existing due to the porosity Capillary action.
  • the porous evaporator medium 50 is also associated with a generally designated 62 heater.
  • this comprises two radially staggered and electrically energizable heating elements 64, 66, each spirally or helically embedded in a good thermal conductive material 68, 70 between the bottom wall 34 of the inner housing part 26 and the area of the bottom wall 34 of the porous evaporator medium 50 run.
  • an annular insulation 72 is provided between these two radially staggered heating elements 64, 66.
  • This is for example provided by a ceramic ring or a ring made of other thermally well insulating material, but may also be formed by an air gap.
  • the fuel receiving port 48 is preferably formed of thermally good insulating material, such as zirconium oxide (ZrO 2 ) and / or PTFE. In this way it is achieved that even upon energization of the heater 62 and concomitant heating of the porous evaporator medium 50 in its combustion chamber 14 opposite area a heat transfer to the fuel receiving nozzle 48 and thus a heat transfer to the hose-like projection 52 of the porous evaporator medium 50 is largely excluded.
  • thermally good insulating material such as zirconium oxide (ZrO 2 ) and / or PTFE.
  • the two heating elements 64, 66 are controlled separately from each other, so that depending on the heat demand only one of the heating elements or both energized can also be under the influence of ambient temperature and taking into account the fuel to be evaporated the appropriate Provide amount of heat, especially in the starting phase of the evaporator burner 10 is required to the ignitable air / fuel mixture to create.
  • the combustion chamber housing a very good thermal insulation that volume range which is due to the ongoing combustion or also the excitation of the heater is heated to the environment be obtained.
  • the consequence of this is that in the area of the combustion chamber existing heat can be used efficiently, in particular, too vaporize heavy evaporating fuels to a sufficient degree, allowing a fluid accumulation of non-evaporated fuel can be avoided.
  • This material can For example, be air, but also another, even better thermally insulating gas or a thermally insulating solid material. Further contributes to the improved thermal insulation that the Fuel intake socket also made of thermally good insulating material is formed, so that in particular in the field of fuel supply there is no danger of too early evaporation of the fuel.
  • the inner housing part made of metal, so for example cast material or can be formed from a sheet metal material, as well as Of course, the outer housing part, and still a suitable thermal insulation can be obtained.
  • the inner housing part of metal material that is a thermal good conductive material, has the advantage that when burning in the Combustion chamber 14 resulting heat on this inner housing part very evenly distributed and passed well in the direction of evaporator medium, so that in combustion operation, an improved Brennstoffabdampfung can be obtained, which is especially difficult to use evaporating fuels is beneficial.
  • Another advantage of the arrangement according to the invention is that the Fuel supply in the area of the fuel intake nozzle in one area takes place, with respect to the running in the combustion chamber combustion and also with respect to the heating of the evaporator medium is shielded by the electrically operable heater. That the Fuel introduction into the porous evaporator medium takes place in a comparatively cool area, which has the consequence that a better homogenization of the generally pulsating fuel supplied the delivery or forwarding in the direction of the combustion chamber are obtained can. That is, the projecting into the fuel receiving nozzle portion of Ver Of course, from the remaining section Also formed separately, but arranged in contact with this is essentially for fuel forwarding, but not to Brennstoffabdampfung.
  • the fuel evaporation is mainly in the starting phase take place mainly in that area in which the porous evaporator medium covers the heater, wherein on Reason for the two-stage design of this heater especially in the Start phase can be proceeded so that initially only in the Ignition near area heated the porous evaporator medium especially in order to use electric as efficiently as possible Energy to create an atmosphere that is favorable for the ignition.
  • the ignition device with his free end area still engages in the combustion chamber and especially in This free end can be heated by excitement, so that there Ignition can take place.
  • the centered positioning the ignition and the only short projection into the combustion chamber a Impairment of the flow conditions in the combustion air largely avoided.
  • Another particular advantage of the evaporator burner according to the invention is that especially the porous evaporator medium close combustion air inlet openings with a projection or supernatant with respect to the inner surface of the combustion chamber housing are formed.
  • the openings thus remain especially in the the porous evaporator medium or the bottom wall nearby Open to air inflow and are not affected by fuel deposits, Coking or the like clogged.
  • the in The Fig. shown evaporator burner varies in different areas can be.
  • the fuel receiving socket from its centric positioning after radially outside in the remaining ring-like area of the bottom wall be moved.
  • each suitable materials are selected can.
  • the thermally conductive material 68 or 70 the electric heater 62 good heat conductive ceramic material be.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wick-Type Burners And Burners With Porous Materials (AREA)
  • Spray-Type Burners (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP05001680.7A 2004-02-03 2005-01-27 Brûleur à évaporation, en particulier pour un dispositif de chauffage de voiture Expired - Fee Related EP1574782B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05001680T PL1574782T3 (pl) 2004-02-03 2005-01-27 Palnik wyparny, zwłaszcza dla urządzenia grzewczego pojazdu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004005267 2004-02-03
DE102004005267A DE102004005267A1 (de) 2004-02-03 2004-02-03 Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät

Publications (4)

Publication Number Publication Date
EP1574782A2 true EP1574782A2 (fr) 2005-09-14
EP1574782A8 EP1574782A8 (fr) 2005-12-14
EP1574782A3 EP1574782A3 (fr) 2008-04-16
EP1574782B1 EP1574782B1 (fr) 2015-06-24

Family

ID=34801496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001680.7A Expired - Fee Related EP1574782B1 (fr) 2004-02-03 2005-01-27 Brûleur à évaporation, en particulier pour un dispositif de chauffage de voiture

Country Status (3)

Country Link
EP (1) EP1574782B1 (fr)
DE (1) DE102004005267A1 (fr)
PL (1) PL1574782T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717517A3 (fr) * 2005-04-29 2008-12-24 J. Eberspächer GmbH Co. KG Evaporateur, en particulier pour un dispositif de chauffage de voiture ou pour un réformeur
EP2058591A2 (fr) 2007-11-09 2009-05-13 J. Eberspächer GmbH Co. KG Composant d'évaporateur, notamment pour un brûleur à évaporation d'un appareil de chauffage de véhicule, et son procédé de fabrication
CN102393016A (zh) * 2011-11-10 2012-03-28 山东大学 一种吸油衬易更换的蒸发式燃烧器
CN104340015A (zh) * 2013-07-23 2015-02-11 埃贝斯佩歇气候控制系统有限责任两合公司 特别用于车辆加热器中的燃烧用空气流入道的流入元件
EP3467382A1 (fr) * 2017-10-05 2019-04-10 Eberspächer Climate Control Systems GmbH & Co. KG. Unité de raccordement de carburant
DE102011084868C5 (de) * 2011-10-20 2020-07-23 Eberspächer Climate Control Systems GmbH & Co. KG Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät
WO2021140094A1 (fr) * 2020-01-10 2021-07-15 Webasto SE Bruleur et dispositif de chauffage mobile
WO2022238577A3 (fr) * 2021-05-14 2023-01-05 Webasto SE Dispositif de chauffage mobile doté d'une conduite d'alimentation en combustible et procédé de fonctionnement d'un dispositif de chauffage mobile

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019061B4 (de) 2006-04-25 2018-11-29 Eberspächer Climate Control Systems GmbH & Co. KG Verdampferbaugruppe zur Erzeugung von Brennstoffdampf
DE102011050025A1 (de) * 2011-04-30 2012-10-31 Webasto Ag Verdampferbrenner für ein mobiles Heizgerät
DE102011077891B3 (de) * 2011-06-21 2012-12-06 J. Eberspächer GmbH & Co. KG Verdampferbaugruppe, insbesondere für ein Fahrzeugheizgerät
DE102012224327A1 (de) * 2012-12-21 2014-06-26 Webasto SE Fahrzeug-Vebrennungsheizgerät
DE102013220653B4 (de) * 2013-10-14 2019-12-05 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe, insbesondere für einen Verdampferbrenner
WO2016195046A1 (fr) * 2015-06-02 2016-12-08 株式会社三五 Brûleur de type à évaporation
DE102020100402B4 (de) * 2020-01-10 2021-07-22 Webasto SE Brenner, mobile Heizvorrichtung und Verfahren zum Herstellen eines Brenners
DE102020134333B4 (de) * 2020-12-21 2023-09-14 Webasto SE Strömungsleiteinsatz, Befestigungselement, Strömungsleitsystem und Heizvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910424A1 (de) * 1989-03-31 1990-10-04 Webasto Ag Fahrzeugtechnik Mit fluessigem brennstoff betriebenes heizgeraet
DE19717544A1 (de) * 1997-04-25 1998-10-29 Eberspaecher J Gmbh & Co Verdampferbrenner für ein Heizgerät oder eine thermische Regeneration eines Abgas-Partikelfilters
DE10164225A1 (de) * 2001-12-31 2003-07-17 Webasto Thermosysteme Gmbh Verdampfungsbrenner
EP1363070A1 (fr) * 2002-05-02 2003-11-19 J. Eberspächer GmbH & Co. KG Brûleur à vaporisation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1863686U (de) * 1958-05-12 1962-12-13 Kurt Luenenschloss Schalen- und verdampfungsbrenner fuer oelbeheizte geraete.
SE454205B (sv) * 1982-05-21 1988-04-11 Eberspaecher J Brennare for mindre luftuppvermningsapparater for transportabla rum t ex i fordon
DE19529994C2 (de) * 1994-11-10 2003-06-26 Eberspaecher J Gmbh & Co Verdampferbrenner für ein Heizgerät
DE10004507A1 (de) * 2000-02-02 2001-08-09 Eberspaecher J Gmbh & Co Heizgerät, insbesondere motorunabhängige Fahrzeugheizung
JP2002310405A (ja) * 2001-04-12 2002-10-23 Denso Corp 燃焼器
DE10136292A1 (de) * 2001-07-25 2003-02-13 Eberspaecher J Gmbh & Co Verdampferbrenner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910424A1 (de) * 1989-03-31 1990-10-04 Webasto Ag Fahrzeugtechnik Mit fluessigem brennstoff betriebenes heizgeraet
DE19717544A1 (de) * 1997-04-25 1998-10-29 Eberspaecher J Gmbh & Co Verdampferbrenner für ein Heizgerät oder eine thermische Regeneration eines Abgas-Partikelfilters
DE10164225A1 (de) * 2001-12-31 2003-07-17 Webasto Thermosysteme Gmbh Verdampfungsbrenner
EP1363070A1 (fr) * 2002-05-02 2003-11-19 J. Eberspächer GmbH & Co. KG Brûleur à vaporisation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717517A3 (fr) * 2005-04-29 2008-12-24 J. Eberspächer GmbH Co. KG Evaporateur, en particulier pour un dispositif de chauffage de voiture ou pour un réformeur
EP2058591A2 (fr) 2007-11-09 2009-05-13 J. Eberspächer GmbH Co. KG Composant d'évaporateur, notamment pour un brûleur à évaporation d'un appareil de chauffage de véhicule, et son procédé de fabrication
EP2058591A3 (fr) * 2007-11-09 2011-08-03 J. Eberspächer GmbH & Co. KG Composant d'évaporateur, notamment pour un brûleur à évaporation d'un appareil de chauffage de véhicule, et son procédé de fabrication
DE102011084868C5 (de) * 2011-10-20 2020-07-23 Eberspächer Climate Control Systems GmbH & Co. KG Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät
CN102393016A (zh) * 2011-11-10 2012-03-28 山东大学 一种吸油衬易更换的蒸发式燃烧器
CN104340015A (zh) * 2013-07-23 2015-02-11 埃贝斯佩歇气候控制系统有限责任两合公司 特别用于车辆加热器中的燃烧用空气流入道的流入元件
US10259289B2 (en) 2013-07-23 2019-04-16 Eberspächer Climate Control Systems GmbH & Co. KG Inflow element, especially for a combustion air flow path in a vehicle heater
EP3467382A1 (fr) * 2017-10-05 2019-04-10 Eberspächer Climate Control Systems GmbH & Co. KG. Unité de raccordement de carburant
US11358439B2 (en) 2017-10-05 2022-06-14 Eberspächer Climate Control Systems GmbH Fuel connection unit
WO2021140094A1 (fr) * 2020-01-10 2021-07-15 Webasto SE Bruleur et dispositif de chauffage mobile
WO2022238577A3 (fr) * 2021-05-14 2023-01-05 Webasto SE Dispositif de chauffage mobile doté d'une conduite d'alimentation en combustible et procédé de fonctionnement d'un dispositif de chauffage mobile

Also Published As

Publication number Publication date
PL1574782T3 (pl) 2015-11-30
EP1574782A8 (fr) 2005-12-14
EP1574782A3 (fr) 2008-04-16
DE102004005267A1 (de) 2005-08-25
EP1574782B1 (fr) 2015-06-24

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