RU2007122503A - BURNER FOR HEATING DEVICE WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT PROTECTIVE SCREEN AND IMPROVED REFLECTIVE DISC - Google Patents
BURNER FOR HEATING DEVICE WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT PROTECTIVE SCREEN AND IMPROVED REFLECTIVE DISC Download PDFInfo
- Publication number
- RU2007122503A RU2007122503A RU2007122503/06A RU2007122503A RU2007122503A RU 2007122503 A RU2007122503 A RU 2007122503A RU 2007122503/06 A RU2007122503/06 A RU 2007122503/06A RU 2007122503 A RU2007122503 A RU 2007122503A RU 2007122503 A RU2007122503 A RU 2007122503A
- Authority
- RU
- Russia
- Prior art keywords
- burner
- fuel
- burner according
- combustion chamber
- heat shield
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D9/00—Burners in which a stream of liquid fuel impinges intermittently on a hot surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/406—Flame stabilising means, e.g. flame holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/408—Flow influencing devices in the air tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11401—Flame intercepting baffles forming part of burner head
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Air-Conditioning For Vehicles (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
1. Горелка для отопительного устройства, в частности, для применения в транспортных средствах, содержащаяпо существу осесимметричную камеру (22) сгорания,форсунку (12) горелки для подачи и распыления топлива, которая имеет топливную иглу (14) для подачи топлива в камеру (22) сгорания и канал (16) для подачи воздуха для горения в камеру сгорания,стартовую зону (18), в которой происходит зажигание топлива для запуска горелки,теплозащитный экран между форсункой горелки и камерой сгорания, причем теплозащитный экран имеет отверстия для подачи вторичного воздуха в камеру сгорания, ирасположенный в камере сгорания отражательный диск, отличающаяся тем, чтоза счет выбора внутреннего диаметра топливной иглы (14) задается такая скорость выхода топлива, что во время стартовой фазы горелки (10) топливо достигает стартовой зоны (18) по существу в нераспыленном виде,отверстия снабжены направляющими воздух элементами иотражательный диск имеет заданную выпуклость в осевом направлении.2. Горелка по п.1, отличающаяся тем, что внутренний диаметр топливной иглы (14) составляет между 0,5 и 0,7 мм.3. Горелка по п.1 или 2, отличающаяся тем, что внутренний диаметр топливной иглы (14) составляет около 0,6 мм.4. Горелка по п.1, отличающаяся тем, что стартовая зона выполнена в виде стартовой камеры (18), в которую входит поджигающий элемент (20).5. Горелка по п.1, отличающаяся тем, что направляющие воздух элементы образованы выступающими в направлении камеры сгорания, выполненными в виде единого целого с теплозащитным экраном планками (28, 30).6. Горелка по п.5, отличающаяся тем, что планки (28, 30) выполнены под различными углами к поверхности теплозащитного экрана и/или к ра1. A burner for a heating device, in particular for use in vehicles, comprising a substantially axisymmetric combustion chamber (22), a burner nozzle (12) for supplying and spraying fuel, which has a fuel needle (14) for supplying fuel to the chamber (22 ) combustion and a duct (16) for supplying combustion air to the combustion chamber, a starting zone (18) in which fuel is ignited to start the burner, a heat shield between the burner nozzle and the combustion chamber, and the heat shield has holes for supplying secondary air to a combustion chamber and a reflective disc located in the combustion chamber, characterized in that due to the choice of the inner diameter of the fuel needle (14), such a rate of fuel exit is set that during the starting phase of the burner (10) the fuel reaches the starting zone (18) essentially in a non-atomized form , the holes are equipped with air guiding elements and the deflector disk has a given convexity in the axial direction. 2. Burner according to claim 1, characterized in that the inner diameter of the fuel needle (14) is between 0.5 and 0.7 mm. Burner according to claim 1 or 2, characterized in that the inner diameter of the fuel needle (14) is about 0.6 mm. The burner according to claim 1, characterized in that the starting zone is made in the form of a starting chamber (18), into which the ignition element (20) enters. The burner according to claim 1, characterized in that the air guide elements are formed by strips (28, 30) protruding in the direction of the combustion chamber and made in one piece with the heat shield. The burner according to claim 5, characterized in that the strips (28, 30) are made at different angles to the surface of the heat shield and / or to the
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004055438.2 | 2004-11-17 | ||
DE102004055438 | 2004-11-17 | ||
PCT/DE2005/002061 WO2006053542A1 (en) | 2004-11-17 | 2005-11-16 | Burner for a heating device with improved fuel supply improved heat shield and improved impact disc |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2007122503A true RU2007122503A (en) | 2008-12-27 |
Family
ID=35994656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007122503/06A RU2007122503A (en) | 2004-11-17 | 2005-11-16 | BURNER FOR HEATING DEVICE WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT PROTECTIVE SCREEN AND IMPROVED REFLECTIVE DISC |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090220901A1 (en) |
EP (1) | EP1812748A1 (en) |
JP (1) | JP2008520950A (en) |
KR (1) | KR20070086040A (en) |
CN (1) | CN101080595A (en) |
CA (1) | CA2594577A1 (en) |
DE (1) | DE112005003411A5 (en) |
RU (1) | RU2007122503A (en) |
WO (1) | WO2006053542A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2601319A1 (en) * | 2004-11-17 | 2006-05-26 | Webasto Ag | Burner for a heating device with improved fuel supply |
DE102006048985A1 (en) * | 2006-10-17 | 2008-04-24 | Webasto Ag | Method for starting a heater for a motor vehicle |
FR2925657B1 (en) | 2007-12-19 | 2010-01-29 | Mer Joseph Le | DEVICE AND METHOD FOR STABILIZING THE PRESSURE AND FLOW OF A GAS MIXTURE SUPPLYING A SURFACE COMBUSTION CYLINDRICAL BURNER |
US20140083478A1 (en) * | 2011-04-19 | 2014-03-27 | Hokkaido Tokushushiryou Kabushikikaisha | Combustion Device, Combustion Method, and Electric Power-Generating Device and Electric Power-Generating Method Using Same |
US10767900B2 (en) | 2015-05-14 | 2020-09-08 | Lochinvar, Llc | Burner with flow distribution member |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544299A (en) * | 1951-03-06 | Liquid fuel burner with mixing and igniting means | ||
US3081948A (en) * | 1960-12-01 | 1963-03-19 | Exxon Research Engineering Co | Oil burner system |
US3694135A (en) * | 1970-07-20 | 1972-09-26 | Texaco Inc | Flame retention burner head |
US4561841A (en) * | 1980-11-21 | 1985-12-31 | Donald Korenyi | Combustion apparatus |
GB2106632B (en) * | 1981-09-11 | 1985-06-12 | Secr Defence | Fuel and gas mixing |
SE454460B (en) * | 1983-06-14 | 1988-05-02 | Sandstroem Christer | BURNER FOR OIL, GAS, CARBON PUSHING SUSPENSION AND FUEL |
GB2143938B (en) * | 1983-07-23 | 1986-08-13 | Rolls Royce | Fuel burner for a gas turbine engine |
DE4323300C2 (en) * | 1993-07-12 | 1998-03-19 | Oertli Waermetechnik Ag | Mixing device for a burner |
US5911363A (en) * | 1997-03-10 | 1999-06-15 | Spratronics, Inc. | Vehicle mounted spray apparatus and method |
DE10019198A1 (en) * | 2000-04-17 | 2001-10-18 | Webasto Thermosysteme Gmbh | Atomizing burner especially for stand-alone heater in motor vehicle has impingement plate located inside combustion chamber in fuel atomizing direction and in flame zone, and provided with collar to form approximate shape of cup |
-
2005
- 2005-11-16 WO PCT/DE2005/002061 patent/WO2006053542A1/en active Application Filing
- 2005-11-16 JP JP2007541671A patent/JP2008520950A/en not_active Withdrawn
- 2005-11-16 US US11/719,572 patent/US20090220901A1/en not_active Abandoned
- 2005-11-16 DE DE112005003411T patent/DE112005003411A5/en not_active Withdrawn
- 2005-11-16 KR KR1020077013152A patent/KR20070086040A/en not_active Application Discontinuation
- 2005-11-16 EP EP05806922A patent/EP1812748A1/en not_active Withdrawn
- 2005-11-16 CA CA002594577A patent/CA2594577A1/en not_active Abandoned
- 2005-11-16 RU RU2007122503/06A patent/RU2007122503A/en not_active Application Discontinuation
- 2005-11-16 CN CNA2005800433261A patent/CN101080595A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2008520950A (en) | 2008-06-19 |
WO2006053542A1 (en) | 2006-05-26 |
CN101080595A (en) | 2007-11-28 |
US20090220901A1 (en) | 2009-09-03 |
CA2594577A1 (en) | 2006-05-26 |
DE112005003411A5 (en) | 2007-10-25 |
EP1812748A1 (en) | 2007-08-01 |
KR20070086040A (en) | 2007-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20091211 |