CN203757717U - Outer burner cap of efficient burner - Google Patents
Outer burner cap of efficient burner Download PDFInfo
- Publication number
- CN203757717U CN203757717U CN201420035054.7U CN201420035054U CN203757717U CN 203757717 U CN203757717 U CN 203757717U CN 201420035054 U CN201420035054 U CN 201420035054U CN 203757717 U CN203757717 U CN 203757717U
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- CN
- China
- Prior art keywords
- annular
- wall
- flame
- communicated
- burner
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides an outer burner cap of an efficient burner. The outer burner cap is in an annular shape; the outer burner cap is formed by an annular top wall, an annular inner side wall and an annular outer side wall which are formed into an annular gas mixing tank; the annular outer side wall is provided with a plurality of main fire holes which are communicated with the annular gas mixing tank; a horizontal connection portion is formed at a joint of the annular top wall and the annular outer side wall; the horizontal connection portion is provided with a plurality of gas through holes which are communicated with the annular gas mixing tank; the top end of the annular outer side wall is connected with an annular top cover which is horizontally arranged; an annular flame tank which is opened inward and communicated with the plurality of gas through holes is formed between the lower surface of the annular top cover and the upper surface of the horizontal connection portion. According to the outer burner cap of the efficient burner, an annular center flame is far away from a center fire when a pot is placed on a cooker and accordingly the cross burning is not easy to cause during burning and the blow-off and a lifted flame are not produced and a center fire contact area, an annular center flame contact area and an outer main fire contact area are formed between a pot bottom and a flame and accordingly the pot can be uniformly heated, the heat efficiency is improved, and the flame burning is stable.
Description
[technical field]
The utility model belongs to burner, relates in particular to burner with high efficiency outer fire cover.
[background technology]
The structure of burner in existing gas kitchen ranges, generally comprised fire cover seat, central flame cap and outer fire cover, on fire cover seat, be respectively arranged with central flame chamber and outer fiery chamber thereof, central flame cap and outer fire cover are seated at respectively on He Waihuo chamber, central flame chamber, central flame cap bottom is provided with the central flame cap chamber that is connected with central flame chamber and coordinates, on the lateral wall of central flame cap, have a plurality of fire jetting holes, described outer fire cover is ring-shaped fire cover, ring-shaped fire cover is by annular upper wall, annular inboard wall and annular outboard wall form, the bottom of ring-shaped fire cover is formed with annular through groove, on the annular outboard wall of ring-shaped fire cover, along its circumferencial direction, have several main fire holes, because main fiery decentre fire in traditional outer fire cover is nearer, interior main fiery fire output hole is arranged at the middle and lower part of fire cover, when when sitting pot and use, central flame is with interior main fire burning, flame generation intersects burning, during due to burning, auxiliary air supplements not enough, easily produce de-fire, stop working etc.
[utility model content]
The utility model provides a kind of have three level homogeneous heating effects, combustion stablized burner with high efficiency outer fire cover.
For achieving the above object, the utility model provides following technical scheme:
Burner with high efficiency outer fire cover, this outer fire cover is ring-shaped fire cover, described outer fire cover is by annular upper wall, annular inboard wall and annular outboard wall, annular inboard wall and annular outboard wall vertically arrange, what annular upper wall raise from inside to outside gradually with respect to annular inboard wall and annular outboard wall is obliquely installed, and described annular upper wall, annular inboard wall and annular outboard wall are formed with the mixed air drain of an annular; On described annular outboard wall, along its circumferencial direction, offer the main fire hole that several are communicated with respectively with the mixed air drain of annular; Described annular upper wall and annular outboard wall junction are also formed with a horizontally disposed level connection joint portion, in described level connection joint portion, along its circumferencial direction, offer the combustion gas through hole that several are communicated with respectively with the mixed air drain of annular; Described annular outboard wall top is also connected with a horizontally disposed ring-type top cover, forms one to inner opening the annular flame groove that is communicated with a plurality of combustion gas through holes between described ring-type top cover lower surface and level connection joint portion upper surface.
Preferably, described ring-type top cover, annular upper wall, annular inboard wall and annular outboard wall are one-body molded.
Preferably, described annular upper wall top offers along its circumferencial direction the oblique fire hole that several are communicated with respectively with the mixed air drain of annular.
Preferably, described annular outboard wall periphery is also formed with the shirt rim that an inclination is surrounded.
The beneficial effects of the utility model are:
Annular upper wall of the present utility model top offers several oblique fire holes being communicated with respectively with the mixed air drain of annular, on annular outboard wall, offer the main fire hole that several are communicated with respectively with the mixed air drain of annular, between ring-type top cover lower surface and level connection joint portion upper surface, form one to inner opening the annular flame groove that is communicated with a plurality of combustion gas through holes, like this, on outer fire cover inner surface top, form the annular Flame firing with oblique fire hole and annular flame groove, and with outer main fire that on annular outboard wall, main fire hole fires, while sitting pot use, annular Flame is away from central flame, during burning, be difficult for intersecting burning, not de-fire, not from flame, make the bottom of a pan contact three regions with flame, it is central flame region, annular Flame Area and outer main fire, can realize to the bottom of a pan homogeneous heating effect of three levels, improved the thermal efficiency, and flame combustion is more stable.
[accompanying drawing explanation]
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram that partly cuts open of the present utility model;
Fig. 3 is section top perspective structure enlarged diagram of the present utility model;
Fig. 4 is that section of the present utility model is looked up stereochemical structure enlarged diagram;
Below in conjunction with drawings and Examples, the utility model is described in further detail.
[specific embodiment]
Burner with high efficiency outer fire cover, as shown in Figures 1 to 4, this outer fire cover is ring-shaped fire cover, described outer fire cover is by annular upper wall 1, annular inboard wall 2 and annular outboard wall 3, annular inboard wall 2 and annular outboard wall 3 vertically arrange, what annular upper wall 1 raise from inside to outside gradually with respect to annular inboard wall 2 and annular outboard wall 3 is obliquely installed, and described annular upper wall 1, annular inboard wall 2 and annular outboard wall 3 are formed with the mixed air drain 4 of an annular; On annular outboard wall 3, along its circumferencial direction, offer the main fire hole 5 that several are communicated with respectively with the mixed air drain 4 of annular; Annular upper wall 1 top offers along its circumferencial direction the oblique fire hole 6 that several are communicated with respectively with the mixed air drain 4 of annular; In annular upper wall 1 and annular outboard wall 3 junctions, be also formed with a horizontally disposed level connection joint portion 7, in level connection joint portion 7, along its circumferencial direction, offer several and mix with annular the combustion gas through hole 8 that air drain 4 is communicated with respectively; On annular outboard wall 1 top, be also connected with a horizontally disposed ring-type top cover 9, between ring-type top cover 9 lower surfaces and level connection joint portion 7 upper surfaces, form one to inner opening the annular flame groove 10 that is communicated with a plurality of combustion gas through holes 8.
Wherein, ring-type top cover 9, annular upper wall 1, annular inboard wall 2 and annular outboard wall 3 are one-body molded, are also formed with the shirt rim 30 that an inclination is surrounded in annular outboard wall 3 peripheries.
When this outer fire cover is applied to burner, on outer fire cover inner surface top, form the annular Flame firing with oblique fire hole and annular flame groove, with the outer main fire that on annular outboard wall, main fire hole fires, annular Flame is away from flame of centre, during burning, be difficult for intersecting burning, not de-fire, not from flame, when sitting pot use, the bottom of a pan has contacted three regions with flame, central flame region, annular moderate heat region and outer main fire, can realize to the bottom of a pan homogeneous heating effect of three levels, improved the thermal efficiency, and flame combustion is more stable.
The above embodiment is just preferred embodiment of the present utility model; not with this, limit practical range of the present utility model; all shapes according to the utility model, structure and principle are done apparent change; and other every changes that do not depart from the utility model essence, all should be covered by protection domain of the present utility model.
Claims (3)
1. burner with high efficiency outer fire cover, is characterized in that,
This outer fire cover is ring-shaped fire cover, described outer fire cover is comprised of annular upper wall, annular inboard wall and annular outboard wall, annular inboard wall and annular outboard wall vertically arrange, what annular upper wall raise from inside to outside gradually with respect to annular inboard wall and annular outboard wall is obliquely installed, and described annular upper wall, annular inboard wall and annular outboard wall are formed with the mixed air drain of an annular; On described annular outboard wall, along its circumferencial direction, offer the main fire hole that several are communicated with respectively with the mixed air drain of annular;
Described annular upper wall and annular outboard wall junction are also formed with a horizontally disposed level connection joint portion, in described level connection joint portion, along its circumferencial direction, offer the combustion gas through hole that several are communicated with respectively with the mixed air drain of annular;
Described annular outboard wall top is also connected with a horizontally disposed ring-type top cover, forms one to inner opening the annular flame groove that is communicated with a plurality of combustion gas through holes between described ring-type top cover lower surface and level connection joint portion upper surface.
2. burner with high efficiency outer fire cover according to claim 1, is characterized in that, described ring-type top cover, annular upper wall, annular inboard wall and annular outboard wall are one-body molded.
3. burner with high efficiency outer fire cover according to claim 1 and 2, is characterized in that, described annular upper wall top offers along its circumferencial direction the oblique fire hole that several are communicated with respectively with the mixed air drain of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035054.7U CN203757717U (en) | 2014-01-09 | 2014-01-09 | Outer burner cap of efficient burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035054.7U CN203757717U (en) | 2014-01-09 | 2014-01-09 | Outer burner cap of efficient burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757717U true CN203757717U (en) | 2014-08-06 |
Family
ID=51252985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035054.7U Expired - Fee Related CN203757717U (en) | 2014-01-09 | 2014-01-09 | Outer burner cap of efficient burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776032A (en) * | 2014-01-09 | 2014-05-07 | 周崇高 | Efficient burner outer fire cover |
| CN106287724A (en) * | 2016-08-29 | 2017-01-04 | 青岛佰喜乐商贸有限公司 | A kind of gas stove fire lid arrangement |
-
2014
- 2014-01-09 CN CN201420035054.7U patent/CN203757717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776032A (en) * | 2014-01-09 | 2014-05-07 | 周崇高 | Efficient burner outer fire cover |
| CN106287724A (en) * | 2016-08-29 | 2017-01-04 | 青岛佰喜乐商贸有限公司 | A kind of gas stove fire lid arrangement |
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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: 20140806 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |