CN201377822Y - Combustor assembly of fuel gas cooker - Google Patents
Combustor assembly of fuel gas cooker Download PDFInfo
- Publication number
- CN201377822Y CN201377822Y CN200920126516U CN200920126516U CN201377822Y CN 201377822 Y CN201377822 Y CN 201377822Y CN 200920126516 U CN200920126516 U CN 200920126516U CN 200920126516 U CN200920126516 U CN 200920126516U CN 201377822 Y CN201377822 Y CN 201377822Y
- Authority
- CN
- China
- Prior art keywords
- fire cover
- fire
- burner assembly
- seat
- injector
- 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.)
- Expired - Fee Related
Links
- 239000002737 fuel gas Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 238000004200 deflagration Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005474 detonation Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Gas Burners (AREA)
Abstract
本实用新型涉及一种燃气炉灶具的燃烧器总成，包括引射器、与引射器联为一体的火盖座，及安装在火盖座上呈“碗”状结构的火盖，在火盖上的出气孔沿火盖切线方向开设并与火盖内表面呈小于90°的夹角，在火盖与火盖座之间设置有隔热垫圈，在火盖的中心通孔内安装有燃烧导向塞，在火盖上端或/和火盖座上端扣合有集火圈，集火圈的内表面为圆锥面。该燃烧器总成能够避免燃气在引射器内发生爆燃，同时增强燃烧器总成火焰的燃烧力度，提高灶具的热效率。
The utility model relates to a burner assembly of a gas stove, which includes an ejector, a fire cover seat integrated with the ejector, and a fire cover with a "bowl" structure installed on the fire cover seat. The air outlet on the fire cover is opened along the tangential direction of the fire cover and forms an angle of less than 90° with the inner surface of the fire cover. A heat insulating gasket is arranged between the fire cover and the fire cover seat, and is installed in the central through hole of the fire cover. There is a combustion guide plug, and a fire collecting ring is fastened on the upper end of the fire cover or/and the upper end of the fire cover seat, and the inner surface of the fire collecting ring is a conical surface. The burner assembly can prevent the deflagration of the gas in the injector, and at the same time enhance the combustion strength of the flame of the burner assembly, and improve the thermal efficiency of the cooker.
Description
Technical field
The utility model relates to the parts in a kind of gas furnace kitchen range, the particularly burner assembly of gas furnace kitchen range.
Background technology
Burner assembly is the core component in the gas furnace kitchen range, forms by injector with the burning jamb that injector combines as a whole.The burning jamb that a kind of burner assembly is arranged is an overall structure, offers some ventholes at the burner end face, and the combustion gas in the injector inner chamber comes out afterwards to mix with air and burn from this venthole.And the burning jamb of another kind of burner assembly is a fabricated structure, by the fiery cage that combines as a whole with injector be installed in the fire lid that is " bowl " shape structure on the fiery cage and form, offers venthole on the conical inner surface that fire covers.The burner assembly of this kind structure directly contacts with fiery cage owing to the fire lid is installed on the fiery cage, the high temperature that the fire lid produces during the air mixture burning is easy to be passed to fiery cage, thereby the temperature of injector is raise, if combustion gas must mix with air in the injector inner chamber, detonation then easily takes place in injector.And, existing burning jamb structure, the venthole that combustion gas covers from the fire formed flame of after-combustion that comes out is weak, makes the thermal efficiency of kitchen range low.
The utility model content
The purpose of this utility model provides a kind of burner assembly of gas furnace kitchen range, in the injector of burner assembly detonation takes place to avoid combustion gas, strengthens burner assembly flame burning dynamics simultaneously, improves the thermal efficiency of kitchen range.
The burner assembly of gas furnace kitchen range described in the utility model, comprise injector, the fiery cage that combines as a whole with injector, and be installed in the fire lid that is " bowl " shape structure on the fiery cage, on the conical inner surface of fire lid, offer venthole, the center of fire lid offers through hole, described venthole is offered and is angle less than 90 ° with fiery interior surface along fire lid tangential direction, between Huo Gai and fiery cage, be provided with heat insulating washer, burning guiding plug is installed in the central through hole of fire lid, fire-collected ring, the inner surface of fire-collected ring are arranged is taper seat or/and fiery cage upper end fastens to cover end at fire.
The burner assembly of gas furnace kitchen range described in the utility model is owing to be provided with heat insulating washer between Huo Gai and fiery cage, the high temperature that the fire lid produces during the air mixture burning just can not pass to fiery cage, make fiery cage can remain lower temperature, so even combustion gas mixes with air in the injector inner chamber, air mixture also can not lighted in injector and be produced detonation.
Because the venthole that covers of fire is offered and is angle less than 90 ° with fiery interior surface along fire lid tangential direction, and its center is provided with burning guiding plug, flame is not directly to cover to upper punch from fire, but be angle direction ejection less than 90 ° along the tangential direction of fire lid conical inner surface and with this inner surface, after burned guiding plug and fire-collected ring stop, warm oneself in front of a fire to cover and rise to upper punch after assemble the top, center, make flame be the burning of whirlwind shape, so can make flame combustion strong, improve the thermal efficiency of kitchen range effectively.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the main pseudosection of the burner of gas furnace kitchen range described in the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the schematic diagram of Fig. 2 after removing fire-collected ring;
Fig. 4 is the cutaway view Amplified image of A-A line among Fig. 3.
The specific embodiment
As shown in Figures 1 to 4, the burner assembly of these gas furnace kitchen range comprises injector 1, the fiery cage 6 that combines as a whole with injector 1, and be installed in the fire lid 7 that is " bowl " shape structure on the fiery cage 6, on the conical inner surface of fire lid 7, offer venthole 4, the center of fire lid 7 offers through hole, described venthole 4 is offered and is covered 7 inner surfaces with fire along fire lid 7 tangential directions and is angle less than 90 °, between fire lid 7 and fiery cage 6, be provided with heat insulating washer 2, burning guiding plug 3 is installed in the central through hole of fire lid 7, at fiery cage 6 upper ends fastening fire-collected ring 5, the inner surface of fire-collected ring 5 being arranged is taper seat.
Fire-collected ring 5 also can be fastened on the upper end of fire lid 7, or is fastened on fiery cage 6 and fire lid 7 upper ends simultaneously.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126516U CN201377822Y (en) | 2009-03-04 | 2009-03-04 | Combustor assembly of fuel gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126516U CN201377822Y (en) | 2009-03-04 | 2009-03-04 | Combustor assembly of fuel gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377822Y true CN201377822Y (en) | 2010-01-06 |
Family
ID=41517934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920126516U Expired - Fee Related CN201377822Y (en) | 2009-03-04 | 2009-03-04 | Combustor assembly of fuel gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119084948A (en) * | 2024-11-06 | 2024-12-06 | 佛山市诺一燃控科技有限公司 | Fan flame combustion equipment |
-
2009
- 2009-03-04 CN CN200920126516U patent/CN201377822Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119084948A (en) * | 2024-11-06 | 2024-12-06 | 佛山市诺一燃控科技有限公司 | Fan flame combustion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20120304 |