• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. A COMBUSTION CAMERA containing the inlet and outlet nozzles of the fuel-air mixture placed one opposite the other and a screen and a partition with a central opening between them successively characterized in that the screen is spherical in order to increase its efficiency.
    公开号:SU1118296A3
    申请号:SU823420151
    申请日:1982-04-09
    公开日:1984-10-07
    发明作者:Берж Олссон Карл
    申请人:Марек Б.В.(Фирма)；
    IPC主号:
    专利说明:

    2. The camera according to claim 1, characterized in that there is a cylindrical recess in the upper end of the screen.
    3. The camera according to claim 2, wherein the diameter of the recess is of the same order as the radius of the screen, and its depth is equal to the radius of the screen.
    4. The combustion chamber on PP. 2 and 3, characterized in that
    vertical grooves are made on the screen surface.
    5. The combustion chamber according to claim 4, of which is that the grooves are connected to the recess by means of radial channels.
    6. The combustion chamber of Claim 1, wherein the shield is provided with a rod passing through the opening of the partition and disposed in the outlet port.
    The invention relates to the field of energy and can be used in pulsating fuel combustion.
    Known detonodion combustion chambers containing the inlet and outlet of the air-fuel mixture and the ignition device
    The disadvantage of this device is the low temperature of the combustion products, and as a result, the low efficiency of the installation.
    Combustion chambers are known that contain the inlet and outlet nozzles of the air-fuel mixture placed opposite one another and a screen and a partition with a central opening successively installed between them.
    The screen in this device dissipates the fuel, heated to a temperature much higher than the carbonization temperature of this fuel, and stabilizes the combustion process in the combustion chamber 2.
    However, with varying operating conditions caused by the use of different types of fuel and varying loads, the screen is cooled and carbonized with fuel in the combustion chamber.
    The chain of the invention is to increase efficiency by increasing the combustion efficiency of the fuel.
    This goal is achieved by the fact that in the combustor containing the inlet and outlet patra-yoki of the fuel-air mixture and the screen and the partition with a central hole sequentially interposed between them, the screen is spherical.
    In addition, a cylindrical recess is provided at the upper end of the screen.
    5 The diameter of the notch is the same order as the radius of the screen, and the depth is equal to the radius of the screen.
    In addition, on the surface of the screen can be performed vertical
    10 grooves.
    The grooves can be connected to the recess by means of radial channels.
    In addition, the screen may be provided with a rod passing through
    J5 opening of the septum and placed in the outlet nozzle.
    FIG. 1 shows a combustion chamber; in fig. 2 - spherical screen; in fig. 3 - the same, the view will lower j
    20 of FIG. 4 - the same, top view; in fig. 5 shows section A-A in FIG. 2; in fig. 6 is a section BB in FIG. four.
    The combustion chamber contains inlet and outlet connections 1 and 2 placed opposite one another, respectively, and screen 3 and partition 4 with a central opening 5 in series between them. Screen 3 is spherical. Top 30 NII screen end. 3 has a cylindrical recess 6. Vertical grooves 7 are made on the surface of the screen 3. The grooves 7 are connected to the recess 6 by means of radial channels 8.
    The screen 3 is provided with a rod 9 passing through the opening 5 of the partition 4 1 and placed in the outlet nozzle 2.
    The combustion chamber works in the following Q way.
    31
    The air-fuel mixture passes through the nozzle 1 into the central part, the combustion chamber, is crumpled and ignited. Next, the hot gases pass through the partition 4 and out through the outlet 2.
    During operation, the screen 3 is kept heated to a temperature significantly higher than the carbonization temperature of the fuel. The central region of the partition 4 will lie i in a protected area under the screen 3.
    1182964 A rod 9 passing through the opening 5 of the partition 4 and placed in the outlet nozzle 2 is also heated by the heat of the cans and maintains the temperature of the screen 3 5.
    When changing operating conditions caused by the use of different fuel intakes and varying loads by 10, the spherical screen provides greater flexibility and reliability.
    AND
    FIG. 2
    F 1 / 2.3
    FS / g4
    Ajl
    FSh.5
    F (/ r.6
    权利要求:
    Claims (6)
    [1]
    1. COMBUSTION CAMERA, containing the inlet and outlet nozzles of the air-fuel mixture placed opposite one another and the screen and the partition with the central hole sequentially installed between them, characterized in that, in order to increase its efficiency by increasing the completeness of fuel combustion, the screen is made spherical.
    FIG. 1>
    QD short circuit
    [2]
    2. The camera according to claim ^, characterized in that a cylindrical recess is made in the upper end of the screen.
    [3]
    3. Camera pop. 2, characterized in that the diameter of the recess is in the same order as the radius of the screen, and its depth is equal to the radius of the screen.
    [4]
    4. The combustion chamber according to paragraphs. 2 and 3, characterized in that vertical grooves are made on the surface of the screen.
    [5]
    5. The combustion chamber according to claim 4, which is distinguished by the fact that the grooves are connected to the recess through radial channels.
    [6]
    6. The combustion chamber according to claim 1, characterized in that the screen is provided with a rod passing through the opening of the partition and placed in the outlet pipe.
    类似技术:
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    SU1288445A1|1987-02-07|Gas burner
    SU371962A1|1973-03-01|DEVICE FOR RECEIVING GAS MEDIA
    SU1245802A1|1986-07-23|Burner device
    RU2070974C1|1996-12-27|Internal combustion engine
    同族专利:
    公开号 | 公开日
    NO821047L|1982-03-29|
    EP0057218A1|1982-08-11|
    JPH0115763B2|1989-03-20|
    DE3162176D1|1984-03-15|
    BR8108731A|1982-06-22|
    WO1982000702A1|1982-03-04|
    DK147882A|1982-03-31|
    SE8005680L|1982-02-13|
    DK149907B|1986-10-20|
    US4439134A|1984-03-27|
    NO150773C|1984-12-12|
    AU7530481A|1982-03-17|
    NO150773B|1984-09-03|
    EP0057218B1|1984-02-08|
    SE422990B|1982-04-05|
    DK149907C|1987-07-06|
    JPS57501197A|1982-07-08|
    AT6172T|1984-02-15|
    AU545253B2|1985-07-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2402971A|1942-10-16|1946-07-02|Mccollum Thelma|Burner|
    US2585221A|1942-12-21|1952-02-12|Excel Auto Radiator Company|Reignition means for combustion heaters|
    US2460086A|1944-12-14|1949-01-25|Selas Corp Of America|Heat-treating|
    US2671507A|1950-06-03|1954-03-09|Selas Corp Of America|Radiant gas burner|
    US2707515A|1952-04-05|1955-05-03|Swingfire Bahamas Ltd|Muffled resonant pulse jet combustion heating device|
    US3684424A|1971-03-31|1972-08-15|John Smith Zink|Noiseless radiant wall burner|
    SE361522B|1972-04-04|1973-11-05|K B Olsson|
    US4168950A|1975-07-17|1979-09-25|Selas Corporation Of America|Furnace wall construction|
    DE2553953C2|1975-12-01|1978-04-20|Max Weishaupt Gmbh, 7959 Schwendi|Liquid fuel burners|
    US4045160A|1976-02-09|1977-08-30|Lee Wilson Engineering Company, Inc.|Flat-flame gas burner|
    SE418221B|1979-08-14|1981-05-11|Karl Borje Olsson|BRENNKAMMARE|EP0227699B1|1985-06-12|1989-01-04|PLETZER, Georg|Furnace device|
    US4770626A|1986-03-06|1988-09-13|Sonotech, Inc.|Tunable pulse combustor|
    US4699588A|1986-03-06|1987-10-13|Sonotech, Inc.|Method and apparatus for conducting a process in a pulsating environment|
    JP2726487B2|1989-03-31|1998-03-11|株式会社東芝|Pulse burner|
    US4934927A|1989-06-22|1990-06-19|The United States Of America As Represented By The Secretary Of The Navy|Perforated flame deflector|
    US4995376A|1989-07-12|1991-02-26|Hanson Garry O|Pulse furnace|
    US5123835A|1991-03-04|1992-06-23|The United States Of America As Represented By The United States Department Of Energy|Pulse combustor with controllable oscillations|
    GB9202329D0|1992-02-04|1992-03-18|Chato John D|Improvements in pulse blade system for pulsating combustors|
    US8215950B2|2009-04-07|2012-07-10|Genral Electric Company|Low emission and flashback resistant burner tube and apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8005680A|SE422990B|1980-08-12|1980-08-12|FUEL CHAMBER FOR PULSING COMBUSTION|
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