CN202938302U - Fuel gas burner flame stabilizing cup - Google Patents
Fuel gas burner flame stabilizing cup Download PDFInfo
- Publication number
- CN202938302U CN202938302U CN 201220675091 CN201220675091U CN202938302U CN 202938302 U CN202938302 U CN 202938302U CN 201220675091 CN201220675091 CN 201220675091 CN 201220675091 U CN201220675091 U CN 201220675091U CN 202938302 U CN202938302 U CN 202938302U
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- CN
- China
- Prior art keywords
- cup
- barrel
- shaped
- flame stabilizing
- fuel gas
- 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
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Abstract
The utility model provides a fuel gas burner flame stabilizing cup. The fuel gas burner flame stabilizing cup is characterized by comprising a cup-shaped flame stabilizing cup body which is provided with a cup bottom and an upward-standing barrel-shaped cup wall at the edge of the cup bottom, a plurality of air holes are formed in the barrel-shaped wall, the barrel-shaped wall is fixed in a barrel-shaped combustion barrel, the diameter of the barrel-shaped combustion barrel is larger than the diameter of the barrel-shaped cup wall, an end portion of a gas inlet pipe penetrates through the cup bottom and then is arranged inside the flame stabilizing cup, and an end portion of an ignition bar corresponds to a stop sheet arranged at the end portion of the gas inlet pipe. According to the fuel gas burner flame stabilizing cup, a traditional plate-type flame stabilizing device is changed to be cup-type, a small stable environment is formed, fuel gas and air can pre-combust in a mixing mode inside a combustion cup, and therefore flame inside the combustion cup can not be extinguished even if pressure inside an outer combustion chamber is high or air currents inside a combustion chamber are not stable. The stable flame ensures that a burner can work consecutively and normally.
Description
Technical field
The utility model belongs to a kind of gas burner system accessory, relates in particular to the steady flame cup that a kind of gas burner system uses.
Background technology
Existing kitchen range generally uses the dish-type flame holder with gas burner system, belong to outer hybrid-type burning, be that combustion gas and air burn simultaneously in the combustor external mix, due to its structural defective, when the combustor external environment condition unstable, press too highly in as excessive in flow-disturbing, burner hearth, the mixed proportion that all can have influence on combustion gas and air causes combustor easily flame-out.
The utility model content
The utility model provides a kind of gas burner system steady flame cup, and its purpose solves the shortcoming that prior art exists, and gas burner system is difficult for flame-out, can steady operation.
The technical scheme that its technical problem that solves the utility model adopts is:
The steady flame cup of gas burner system is characterized in that: have a cup-shaped steady flame cup, at the bottom of steady flame cup has glass and the tubular wall of cup upwards erect of cup feather edge, the tubular wall of cup is provided with some airports; The tubular wall of cup is fixed in the tubular combustion barrel, and the diameter of tubular combustion barrel is greater than the diameter of tubular wall of cup; Be arranged on steady flame cup after at the bottom of the end of air inlet pipe is passed glass inner, the tube wall that air inlet pipe is positioned at steady flame cup inside is provided with some fuel gas holes; Be arranged on steady flame cup after at the bottom of the end of fire rod is passed glass inner, the set catch position in the end of fire rod and air inlet pipe end is corresponding.
Usefulness of the present utility model is:
The utility model changes traditional dish-type flame holder into a glass type, form a stable subenvironment, combustion gas and air burn in advance in the combustion cup internal mix, even press high in outside burner hearth, the indoor air flow that perhaps burns is unstable, also can not make the fray-out of flame of combustion cup inside.This stable flame has guaranteed that combustor can work constantly.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structure chart;
Fig. 2 is the steady flame cup of the utility model outside drawing.
The specific embodiment
As shown in Figure 1 and Figure 2, steady flame cup 1 of the present utility model is a cup-shaped steady flame cup, thus steady flame cup 1 have at the bottom of circular cup 13 and the tubular wall of cup 12 upwards erect of cup edge, the ends 13 form a cup-shaped object, wall of cup 12 is provided with some airports 10; Tubular wall of cup 12 is welded to connect with the outer peripheral flange 11 in its top and is fixed in tubular combustion barrel 3, and the diameter of tubular combustion barrel 3 is greater than the diameter of tubular wall of cup 12, thereby has the gap that can pass through for air between the inwall of tubular combustion barrel 3 and tubular wall of cup 12; Be arranged on the inside of steady flame cup 1 at the bottom of the end 21 of air inlet pipe 2 is passed glass after 13, the tube wall of the end 21 of air inlet pipe 2 is provided with some fuel gas holes 20; Fire rod 5 is fixed on air inlet pipe 2 by fire rod fixed mount 4, is arranged on the inside of steady flame cup 1 at the bottom of the end 51 of fire rod 5 is passed glass after 13, and set catch 22 positions in the end 51 of fire rod 5 and the end 21 of air inlet pipe 2 are corresponding.
As Fig. 1, steady flame cup 1, air inlet pipe 2, combustion barrel 3, fire rod fixed mount 4, fire rod 5 form complete burning structure.The air of coming from the combustor combustion fan forms certain blast combustion barrel 3 is inner, and air evenly enters steady flame cup 1 inside from steady flame cup 1 outside by the airport 10 that distributes on the tubular wall of cup 12 of steady flame cup 1 under pressure.Combustion gas enters into by the equally distributed fuel gas hole 20 in the end 21 of air inlet pipe 2 from air inlet pipe 2 inside that steady flame cup 1 is inner to be mixed with air.The spark ignition that the gas that this combustion gas mixes with air is produced by set catch 22 electrions in the end 21 of the 51 pairs of air inlet pipe 2 in end of fire rod 5.In combustion process, even outside flow-disturbing is large, in steady flame cup 1 inside, stable flame is arranged all the time, burning is continued.
Due to relatively stable in the mixing ratio of steady flame cup 1 inner air and combustion gas, be subjected to the impact of peripheral environment little, Gu the combustor flameholding of this structure, strong adaptability has solved the easily difficult problem such as flame-out of the little space combustion machine ignition difficulties such as similar steamer, small-sized coating equipment combustor.
Claims (1)
1. the steady flame cup of gas burner system is characterized in that: have a cup-shaped steady flame cup, at the bottom of steady flame cup has glass and the tubular wall of cup upwards erect of cup feather edge, the tubular wall of cup is provided with some airports; The tubular wall of cup is fixed in the tubular combustion barrel, and the diameter of tubular combustion barrel is greater than the diameter of tubular wall of cup; Be arranged on steady flame cup after at the bottom of the end of air inlet pipe is passed glass inner, the tube wall that air inlet pipe is positioned at steady flame cup inside is provided with some fuel gas holes; Be arranged on steady flame cup after at the bottom of the end of fire rod is passed glass inner, the set catch position in the end of fire rod and air inlet pipe end is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675091 CN202938302U (en) | 2012-12-10 | 2012-12-10 | Fuel gas burner flame stabilizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675091 CN202938302U (en) | 2012-12-10 | 2012-12-10 | Fuel gas burner flame stabilizing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938302U true CN202938302U (en) | 2013-05-15 |
Family
ID=48322539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675091 Expired - Fee Related CN202938302U (en) | 2012-12-10 | 2012-12-10 | Fuel gas burner flame stabilizing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267307A (en) * | 2013-05-16 | 2013-08-28 | 上海诺特飞博燃烧设备有限公司 | Ignition and combustion stabilizing device for industrial gas combustor |
| WO2019227139A1 (en) * | 2018-05-29 | 2019-12-05 | Xrf Scientific Limited | Burner |
-
2012
- 2012-12-10 CN CN 201220675091 patent/CN202938302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267307A (en) * | 2013-05-16 | 2013-08-28 | 上海诺特飞博燃烧设备有限公司 | Ignition and combustion stabilizing device for industrial gas combustor |
| CN103267307B (en) * | 2013-05-16 | 2015-09-09 | 上海诺特飞博燃烧设备有限公司 | A kind of industrial gas burner ignition smooth combustion apparatus |
| WO2019227139A1 (en) * | 2018-05-29 | 2019-12-05 | Xrf Scientific Limited | Burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000, Xiamen, Fujian province Tongan Tongan Industrial Zone, No. 4, 252 East Building Patentee after: Fujian Weishitong Energy Equipment Co Ltd Address before: 361000, Xiamen, Fujian province Tongan Tongan Industrial Zone, No. 4, 252 East Building Patentee before: Betterway Xiamen Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20171210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |