CN203703969U - Tooth-shaped fire hole type outer fire cap for energy-gathered burner - Google Patents
Tooth-shaped fire hole type outer fire cap for energy-gathered burner Download PDFInfo
- Publication number
- CN203703969U CN203703969U CN201420037299.3U CN201420037299U CN203703969U CN 203703969 U CN203703969 U CN 203703969U CN 201420037299 U CN201420037299 U CN 201420037299U CN 203703969 U CN203703969 U CN 203703969U
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- Prior art keywords
- hole
- fire
- tooth
- outer fire
- fire cover
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Abstract
The utility model discloses a tooth-shaped fire hole type outer fire cap for an energy-gathered burner. The tooth-shaped fire hole type outer fire cap comprises an outer fire cap body with an inner hole, a gas mixing chamber is arranged on the lower side of the outer fire cap body, a plurality of bar-shaped teeth are arranged on the lower portion of the outer fire cap body, and tooth-shaped fire holes which are formed obliquely relative to the horizontal direction are formed between every two adjacent bar-shaped teeth. An oblique fire hole unit is arranged on the inner wall of the middle of the outer fire cap body, the oblique fire hole unit comprises a plurality of oblique fire holes which are formed in the outer fire cap body in a ring shape, and the oblique fire holes are obliquely formed relative to the axis direction of the inner hole. A flame stabilizing groove is formed in the inner wall of the upper portion of the outer fire cap body, a flame stabilizing through hole is formed in the inner side of the flame stabilizing groove in the vertical direction, one end of the flame stabilizing through hole is communicated with the flame stabilizing groove, and the other end of the flame stabilizing through hole is communicated with the gas mixing chamber. The tooth-shaped fire hole type outer fire cap for the energy-gathered burner has the advantages of being good in flame stabilizing effect, full and stable in burning, and high in thermal efficiency.
Description
Technical field
The utility model relates to the accessory field of the energy-gathering burner based on combustion gas, is specifically related to a kind of profile of tooth fire hole formula outer fire cover for energy-gathering burner.
Background technology
Energy-gathering burner comprises outer fire cover and inner fire cover, and outer fire cover and inner fire cover burn to produce uniform heat simultaneously in use.But fire-assembling hole is on the low side in the outer fire cover of prior art, when burning, easily intersects burning with flame of centre, and it is not enough easily to cause burner auxiliary air to supplement, with cause cause take off fiery, stop working.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of steady flame effect is good, sufficient combustion, homogeneous heating is stable, the thermal efficiency the is high profile of tooth fire hole formula outer fire cover for energy-gathering burner.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of profile of tooth fire hole formula outer fire cover for energy-gathering burner, comprise the outer fire cover body with endoporus, the downside of described outer fire cover body is provided with mixing chamber, and the bottom of described outer fire cover body is provided with multiple bar shaped teeth, between adjacent described bar shaped tooth, forms profile of tooth fire hole; The inwall at described outer fire cover body middle part is provided with oblique fire hole unit, and described oblique fire hole unit comprises the multiple oblique fire hole being arranged in ringwise on outer fire cover body, and the axis direction of the relative endoporus of described oblique fire hole is in tilted layout; The inwall on described outer fire cover body top is provided with steady flame groove, and the inner side of described steady flame groove is provided with the steady flame through hole of arranging along vertical direction, and one end of described steady flame through hole is communicated with steady flame groove, the other end is communicated with mixing chamber.
Further improvement as technique scheme: described profile of tooth fire hole relative level direction is in tilted layout.
The utility model has following advantage for the profile of tooth fire hole formula outer fire cover of energy-gathering burner: the utility model on the basis of existing technology, the interior fire-assembling hole of the outer fire cover of prior art is upwards carried, by profile of tooth fire hole, tiltedly fire hole, steady flame groove three forms the flame of three levels, make energy-gathering burner the bottom of a pan contact flame in the time sitting pot use have three contact areas, avoid intersecting between flame at all levels burning, making flame at all levels can obtain sufficient auxiliary air supplements, burn more abundant, thereby guarantee the evenly reliable of heating, and the inner side of steady flame groove is provided with the steady flame through hole of arranging along vertical direction, one end of steady flame through hole is communicated with steady flame groove, the other end of steady flame through hole is communicated with mixing chamber, when burning, can prevent flame-out or from flame, and make the flame-shaped of burning out from steady flame groove circlewise, homogeneous heating, there is steady flame effect good, sufficient combustion is stable, the advantage that the thermal efficiency is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 be the utility model embodiment lower side to three-dimensional broken section structural representation.
Marginal data: 1, outer fire cover body; 10, endoporus; 2, mixing chamber; 3, bar shaped tooth; 31, profile of tooth fire hole; 4, oblique fire hole; 5, steady flame groove; 51, steady flame through hole.
The specific embodiment
As depicted in figs. 1 and 2, the present embodiment comprises the outer fire cover body 1 with endoporus 10 for the profile of tooth fire hole formula outer fire cover of energy-gathering burner, the downside of outer fire cover body 1 is provided with mixing chamber 2, and the bottom of outer fire cover body 1 is provided with multiple bar shaped teeth 3, between adjacent bar shaped tooth 3, forms profile of tooth fire hole 31; The inwall at outer fire cover body 1 middle part is provided with oblique fire hole unit, and tiltedly fire hole unit comprises the multiple oblique fire hole 4 being arranged in ringwise on outer fire cover body 1, and tiltedly the axis direction of fire hole 4 relative endoporus 10 is in tilted layout; The inwall on outer fire cover body 1 top is provided with steady flame groove 5, and the inner side of steady flame groove 5 is provided with the steady flame through hole 51 of arranging along vertical direction, and one end of steady flame through hole 51 is communicated with steady flame groove 5, the other end is communicated with mixing chamber 2.The present embodiment on the basis of existing technology, the interior fire-assembling hole of the outer fire cover of prior art is upwards carried, by profile of tooth fire hole 31, tiltedly fire hole 4, steady flame groove 5 threes form the flame of three levels, make energy-gathering burner the bottom of a pan contact flame in the time sitting pot use have three contact areas, avoid intersecting between flame at all levels burning, making flame at all levels can obtain sufficient auxiliary air supplements, burn more abundant, thereby guarantee the evenly reliable of heating, and the inner side of steady flame groove 5 is provided with the steady flame through hole 51 of arranging along vertical direction, one end of steady flame through hole 51 is communicated with steady flame groove 5, the other end of steady flame through hole 51 is communicated with mixing chamber 2, when burning, can prevent flame-out or from flame, and make the flame-shaped of burning out from steady flame groove 5 circlewise, homogeneous heating, there is steady flame effect good, sufficient combustion is stable, the advantage that the thermal efficiency is high.
In the present embodiment, profile of tooth fire hole 31 relative level directions are in tilted layout, and therefore the profile of tooth fire hole 31 of bottom is nearer apart from the top of outer fire cover body 1, makes the combustion efficiency of profile of tooth fire hole 31 better.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the profile of tooth fire hole formula outer fire cover for energy-gathering burner, comprise the outer fire cover body (1) with endoporus (10), the downside of described outer fire cover body (1) is provided with mixing chamber (2), it is characterized in that: the bottom of described outer fire cover body (1) is provided with multiple bar shaped teeth (3), between adjacent described bar shaped tooth (3), form profile of tooth fire hole (31); The inwall at described outer fire cover body (1) middle part is provided with oblique fire hole unit, described oblique fire hole unit comprises the multiple oblique fire hole (4) being arranged in ringwise on outer fire cover body (1), and described oblique fire hole (4) the relatively axis direction of endoporus (10) is in tilted layout; The inwall on described outer fire cover body (1) top is provided with steady flame groove (5), the inner side of described steady flame groove (5) is provided with the steady flame through hole (51) of arranging along vertical direction, and one end of described steady flame through hole (51) is communicated with steady flame groove (5), the other end is communicated with mixing chamber (2).
2. the profile of tooth fire hole formula outer fire cover for energy-gathering burner according to claim 1, is characterized in that: described profile of tooth fire hole (31) relative level direction is in tilted layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037299.3U CN203703969U (en) | 2014-01-10 | 2014-01-10 | Tooth-shaped fire hole type outer fire cap for energy-gathered burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037299.3U CN203703969U (en) | 2014-01-10 | 2014-01-10 | Tooth-shaped fire hole type outer fire cap for energy-gathered burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703969U true CN203703969U (en) | 2014-07-09 |
Family
ID=51054404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037299.3U Expired - Fee Related CN203703969U (en) | 2014-01-10 | 2014-01-10 | Tooth-shaped fire hole type outer fire cap for energy-gathered burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146093A (en) * | 2019-06-26 | 2020-12-29 | 宁波方太厨具有限公司 | Fire cover of kitchen range |
-
2014
- 2014-01-10 CN CN201420037299.3U patent/CN203703969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146093A (en) * | 2019-06-26 | 2020-12-29 | 宁波方太厨具有限公司 | Fire cover of kitchen range |
| CN112146093B (en) * | 2019-06-26 | 2022-02-01 | 宁波方太厨具有限公司 | Fire cover of kitchen range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160110 |