CN203963944U - A kind of outer fire seperating device of gas burner - Google Patents
A kind of outer fire seperating device of gas burner Download PDFInfo
- Publication number
- CN203963944U CN203963944U CN201420354759.5U CN201420354759U CN203963944U CN 203963944 U CN203963944 U CN 203963944U CN 201420354759 U CN201420354759 U CN 201420354759U CN 203963944 U CN203963944 U CN 203963944U
- Authority
- CN
- China
- Prior art keywords
- fire hole
- wall plate
- ring wall
- internal ring
- wallboard
- 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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- Gas Burners (AREA)
Abstract
An outer fire seperating device for gas burner, it consists of internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate, and there is interface the lower end of described inner and outer rings wallboard; Its special character is: described outer shroud wallboard is truncated cone, on described outer shroud wallboard, has outer fire hole, and the axis of described outer fire hole is vertical with the bus at place, outer fire hole place; Internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate are pressed integrated mode to be fixedly connected with by metal segments and are integral; The inner surface of described internal ring wall plate is rounding taper type curved surface, has the spiral fire hole of left-handed or dextrorotation on described internal ring wall plate.Owing to adopting such structure, the spiral fire hole of left-handed or dextrorotation is set on internal ring wall plate, the gap between adjacent two spiral fire holes is larger, and auxiliary air is sufficient, sufficient combustion; Gap between outer fire hole on outer shroud wallboard is larger, the sufficient sufficient combustion of auxiliary air; Compare with single fire hole layout of the prior art, firepower area is large.
Description
Technical field
The utility model relates to a kind of burner, especially a kind of outer fire seperating device of burner.
Background technology
Currently available technology, a kind of outer fire seperating device of gas burner, comprises internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate, there is interface the lower end of described inner and outer rings wallboard; Fire hole is arranged on internal ring wall plate or outer shroud wallboard.Existing problems: fuel gas buring is insufficient or efficiency of combustion is low.
Utility model content
The purpose of this utility model is: a kind of outer fire seperating device of gas burner is provided, and it has firepower and is evenly distributed, and auxiliary air is sufficient, and sufficient combustion is energy-conservation.
The utility model is achieved in that a kind of outer fire seperating device of gas burner, and it consists of internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate, and there is interface the lower end of described inner and outer rings wallboard; Its special character is: described outer shroud wallboard is truncated cone, on described outer shroud wallboard, has outer fire hole, and the axis of described outer fire hole is vertical with the bus at place, outer fire hole place; Internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate are pressed integrated mode to be fixedly connected with by metal segments and are integral;
The inner surface of described internal ring wall plate is rounding taper type curved surface, has the spiral fire hole of left-handed or dextrorotation on described internal ring wall plate.
The outer fire seperating device of described a kind of gas burner, its special character is: described rounding taper type curved surface extends on annulus top board.
The outer fire seperating device of a kind of gas burner of the utility model, owing to adopting such structure, arranges the spiral fire hole of left-handed or dextrorotation on internal ring wall plate, the gap between adjacent two spiral fire holes is larger, and auxiliary air is sufficient, sufficient combustion; Gap between outer fire hole on outer shroud wallboard is larger, the sufficient sufficient combustion of auxiliary air; Compare with single fire hole layout of the prior art, firepower area is large.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is A-A view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of outer fire seperating device of gas burner, comprises internal ring wall plate 1, outer shroud wallboard 2 and tip circle ring flat-plate 3, and there is interface the lower end of described inner and outer rings wallboard 1,2.Described outer shroud wallboard 2 is truncated cone, has outer fire hole 21 on described outer shroud wallboard 2, and the axis of described outer fire hole 21 is vertical with the bus at outer fire hole 21 places, place; Internal ring wall plate 1, outer shroud wallboard 2 and tip circle ring flat-plate 3 are pressed integrated mode to be fixedly connected with by metal segments and are integral;
The inner surface of described internal ring wall plate 1 is rounding taper type curved surface, has the spiral fire hole 11 of left-handed or dextrorotation on described internal ring wall plate 1.
Described rounding taper type curved surface extends on annulus top board 3.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (2)
1. an outer fire seperating device for gas burner, it consists of internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate, and there is interface the lower end of described inner and outer rings wallboard; It is characterized in that: described outer shroud wallboard is truncated cone, on described outer shroud wallboard, have outer fire hole, the axis of described outer fire hole is vertical with the bus at place, outer fire hole place; Internal ring wall plate, outer shroud wallboard and tip circle ring flat-plate are pressed integrated mode to be fixedly connected with by metal segments and are integral;
The inner surface of described internal ring wall plate is rounding taper type curved surface, has the spiral fire hole of left-handed or dextrorotation on described internal ring wall plate.
2. the outer fire seperating device of a kind of gas burner according to claim 1, is characterized in that: described rounding taper type curved surface extends on annulus top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354759.5U CN203963944U (en) | 2014-06-30 | 2014-06-30 | A kind of outer fire seperating device of gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354759.5U CN203963944U (en) | 2014-06-30 | 2014-06-30 | A kind of outer fire seperating device of gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963944U true CN203963944U (en) | 2014-11-26 |
Family
ID=51924523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354759.5U Expired - Fee Related CN203963944U (en) | 2014-06-30 | 2014-06-30 | A kind of outer fire seperating device of gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963944U (en) |
-
2014
- 2014-06-30 CN CN201420354759.5U patent/CN203963944U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jing Inventor before: Chen Quan Inventor before: Ma Jing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |