CN202056878U - Upper air inlet type stove combustor - Google Patents
Upper air inlet type stove combustor Download PDFInfo
- Publication number
- CN202056878U CN202056878U CN2011200948449U CN201120094844U CN202056878U CN 202056878 U CN202056878 U CN 202056878U CN 2011200948449 U CN2011200948449 U CN 2011200948449U CN 201120094844 U CN201120094844 U CN 201120094844U CN 202056878 U CN202056878 U CN 202056878U
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- CN
- China
- Prior art keywords
- annular
- outer shroud
- fuel tank
- air inlet
- interior ring
- 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
An upper air inlet type stove combustor comprises a burner, a burner cap seat assembly, an inner burner cap and an outer burner cap. An annular inner ring gas inlet groove is arranged on the lower end face of a base plate of the burner cap seat assembly, an annular inner ring fuel gas groove is arranged on the upper end face of the base plate of the burner cap seat assembly, and the inner ring gas inlet groove is communicated with the annular inner ring fuel gas groove through inner axial air-guide pipes. The annular inner ring fuel gas groove between two adjacent axial gas-guide pipes forms an inner secondary air hole with the base plate. An annular inner ring gas mixing groove located on the radial inner side of an outer ring gas mixing groove is arranged on the burner. The inner burner cap is in an annular shape, an annular inner ring gas inlet groove is clamped with the annular inner ring gas mixing groove, and the inner burner cap is clamped with the annular inner ring fuel gas groove. By means of the structure, the inner burner cap adopts an annular shape, and anticlockwise fire holes or clockwise fire holes are arranged at the top of the inner burner cap. Secondary air can be complemented from the radial inner side and radial outer side of the inner burner cap, the secondary air is sufficient so that fuel gas is sufficiently burned. Compared with the prior art, the combustion area of the inner burner cap is large so that the fire intensity of the central fire is enhanced.
Description
Technical field
The utility model relates to a kind of cooker burner.
Background technology
Present prior art, a kind of upper wind inlet type cooker burner, comprise burner, fiery cage assembly, inner fire cover and outer fire cover, have on the lower surface on the chassis of fire cage assembly outer shroud fuel tank and inner fire cover seat are arranged on outer shroud air inlet duct, the upper surface, outer shroud air inlet duct and outer shroud fuel tank are communicated with by axial wireway, gap between the outer shroud fuel tank between adjacent two wireways and the chassis of fiery cage assembly constitutes the auxiliary air hole, and outer fire cover fastens with outer fuel tank; Outer shroud induction tunnel, interior ring induction tunnel, outer shroud mixing channel and interior escape pipe on the described burner; Interior escape pipe is communicated with the inner fire cover seat, and outer shroud mixes air drain and the outer shroud air inlet duct fastens; Inner fire cover is the tubular of under shed, and fire hole is positioned on the circumferential wall.Existing problems are: the intensity of the fire of middle internal heat is little, and the auxiliary air amount is little, and fuel gas buring is insufficient.
Summary of the invention
The purpose of this utility model is: a kind of upper wind inlet type cooker burner is provided, it not only in the intensity of fire of internal heat big, and auxiliary air abundance, fuel gas buring is abundant.
The utility model is achieved in that a kind of upper wind inlet type cooker burner, comprise burner, fiery cage assembly, inner fire cover and outer fire cover, have on the lower surface on the chassis of fire cage assembly the outer shroud fuel tank is arranged on outer shroud air inlet duct, the upper surface, outer shroud air inlet duct and outer shroud fuel tank are communicated with by axial wireway, gap between the outer shroud fuel tank between adjacent two wireways and the chassis of fiery cage assembly constitutes the auxiliary air hole, and outer fire cover and outer shroud fuel tank fasten; Outer shroud induction tunnel, interior ring induction tunnel and outer shroud mixing channel on the described burner; Outer shroud mixes air drain and the outer shroud air inlet duct fastens; Its special character is: the interior ring fuel tank that annular is arranged on annular interior ring air inlet duct, the upper surface is arranged on the lower surface on the chassis of described fiery cage assembly, and interior ring air inlet duct is communicated with by interior axial wireway with the interior ring fuel tank of annular; Auxiliary air hole in the interior ring fuel tank of the annular between adjacent two axial wireways and chassis constitute;
Have on the described burner and be positioned at the mixed air drain of ring that outer shroud mixes the annular of air drain radially inner side;
Described inner fire cover ringwise;
The interior ring of the interior ring air inlet duct of annular and annular mixes air drain and fastens, inner fire cover and annular interior ring fuel tank.
Described a kind of upper wind inlet type cooker burner, its special character is: the interior ring air inlet duct of the outer shroud air inlet duct on the lower surface on described chassis, annular, and the base plate and the external annulus of the outer shroud fuel tank on the upper surface on chassis and wireway is one-body molded makes;
The interior ring fuel tank of described annular is made with axially wireway is one-body molded; Axially wireway is screwed with the chassis and is connected;
The internal ring wall one-shot forming of described outer shroud air inlet duct is made, the internal ring wall of outer shroud fuel tank and the chassis be screwed and link together.
Described a kind of upper wind inlet type cooker burner, its special character is: also comprise the interior splitting ring that a copper product is made, interior splitting ring is arranged on the top of the internal ring wall of annular interior ring fuel tank.
Described a kind of upper wind inlet type cooker burner, its special character is: the fire hole of described inner fire cover and outer fire cover is left-handed or dextrorotation.
A kind of upper wind inlet type cooker burner of the utility model, owing to adopt such structure, inner fire cover is adopted the shape of annular, the fire hole of left-handed or dextrorotation is arranged at the top, and auxiliary air can replenish the auxiliary air abundance from the radially inner side and the radial outside of inner fire cover, fuel gas buring is abundant, compared with prior art, the burning area of inner fire cover is big, has strengthened the intensity of the fire of middle internal heat.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is one of three-dimensional exploded view of the present utility model.
Fig. 3 is two of a three-dimensional exploded view of the present utility model.
Fig. 4 is one of three-dimensional exploded view of the utility model fire cage assembly.
Fig. 5 be the utility model fire cage assembly three-dimensional exploded view two.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of upper wind inlet type cooker burner, comprise burner 1, fiery cage assembly 2, inner fire cover 3 and outer fire cover 4, have on the lower surface on the chassis 21 of fire cage assembly 2 outer shroud fuel tank 23 is arranged on outer shroud air inlet duct 22, the upper surface, outer shroud air inlet duct 22 and outer shroud fuel tank 23 are communicated with by axial wireway 24, gap between the outer shroud fuel tank 23 between adjacent two wireways 24 and the chassis 21 of fiery cage assembly 2 constitutes the auxiliary air hole, and outer fire cover 4 fastens with outer shroud fuel tank 23; Outer shroud induction tunnel 11, interior ring induction tunnel 12 and outer shroud mixing channel 13 on the described burner 1; Outer shroud mixes air drain 13 and fastens with outer shroud air inlet duct 22;
As Fig. 2, shown in Figure 3, the interior ring fuel tank 25 that annular is arranged on annular interior ring air inlet duct 26, the upper surface is arranged on the lower surface on the chassis 21 of described fiery cage assembly 2, interior ring air inlet duct 26 is communicated with by interior axial wireway 27 with the interior ring fuel tank 25 of annular; Auxiliary air hole in the interior ring fuel tank 26 of the annular between adjacent two axial wireways 27 and chassis 21 constitute;
Have on the described burner 1 and be positioned at the mixed air drain 14 of ring that outer shroud mixes the annular of air drain 13 radially inner sides;
Described inner fire cover 3 ringwise;
The interior ring air inlet duct 26 of annular and the interior ring of annular mix air drain 14 and fasten, inner fire cover 3 and annular interior ring fuel tank 25.
As Fig. 4, shown in Figure 5, the interior ring air inlet duct 26 of the outer shroud air inlet duct 22 on the lower surface on described chassis 21, annular, and base plate 231 and the external annulus 231 and wireway 24 one-body molded the making of the outer shroud fuel tank 23 on the upper surface on chassis 21;
The interior ring fuel tank 25 of described annular and axial wireway 27 one-body molded making; Axially wireway 27 is screwed with chassis 21 and is connected;
Also comprise the interior splitting ring 5 that a copper product is made, interior splitting ring 5 is arranged on the top of the internal ring wall of annular interior ring fuel tank 25.
The fire hole of described inner fire cover 3 and outer fire cover 4 is left-handed or dextrorotation.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (4)
1. upper wind inlet type cooker burner, comprise burner, fiery cage assembly, inner fire cover and outer fire cover, have on the lower surface on the chassis of fire cage assembly the outer shroud fuel tank is arranged on outer shroud air inlet duct, the upper surface, outer shroud air inlet duct and outer shroud fuel tank are communicated with by axial wireway, gap between the outer shroud fuel tank between adjacent two wireways and the chassis of fiery cage assembly constitutes the auxiliary air hole, and outer fire cover and outer shroud fuel tank fasten; Outer shroud induction tunnel, interior ring induction tunnel and outer shroud mixing channel on the described burner; Outer shroud mixes air drain and the outer shroud air inlet duct fastens; It is characterized in that: the interior ring fuel tank that annular is arranged on annular interior ring air inlet duct, the upper surface is arranged on the lower surface on the chassis of described fiery cage assembly, and interior ring air inlet duct is communicated with by interior axial wireway with the interior ring fuel tank of annular; Auxiliary air hole in the interior ring fuel tank of the annular between adjacent two axial wireways and chassis constitute;
Have on the described burner and be positioned at the mixed air drain of ring that outer shroud mixes the annular of air drain radially inner side;
Described inner fire cover ringwise;
The interior ring of the interior ring air inlet duct of annular and annular mixes air drain and fastens, inner fire cover and annular interior ring fuel tank.
2. a kind of upper wind inlet type cooker burner according to claim 1, it is characterized in that: the interior ring air inlet duct of the outer shroud air inlet duct on the lower surface on described chassis, annular, and the base plate and the external annulus of the outer shroud fuel tank on the upper surface on chassis and wireway is one-body molded makes;
The interior ring fuel tank of described annular is made with axially wireway is one-body molded; Axially wireway is screwed with the chassis and is connected;
The internal ring wall one-shot forming of described outer shroud air inlet duct is made, the internal ring wall of outer shroud fuel tank and the chassis be screwed and link together.
3. a kind of upper wind inlet type cooker burner according to claim 1 and 2 is characterized in that: also comprise the interior splitting ring that a copper product is made, interior splitting ring is arranged on the top of the internal ring wall of annular interior ring fuel tank.
4. a kind of upper wind inlet type cooker burner according to claim 1 and 2, it is characterized in that: the fire hole of described inner fire cover and outer fire cover is left-handed or dextrorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200948449U CN202056878U (en) | 2011-04-02 | 2011-04-02 | Upper air inlet type stove combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200948449U CN202056878U (en) | 2011-04-02 | 2011-04-02 | Upper air inlet type stove combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056878U true CN202056878U (en) | 2011-11-30 |
Family
ID=45016851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200948449U Expired - Fee Related CN202056878U (en) | 2011-04-02 | 2011-04-02 | Upper air inlet type stove combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032876A (en) * | 2012-12-12 | 2013-04-10 | 中山华帝燃具股份有限公司 | Blowing type burner |
| CN105090958A (en) * | 2015-08-04 | 2015-11-25 | 嵊州市杰太电器有限公司 | Pure upper inlet air type pressure stabilization burner for gas stove |
| CN110566964A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Burner with a burner head |
-
2011
- 2011-04-02 CN CN2011200948449U patent/CN202056878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032876A (en) * | 2012-12-12 | 2013-04-10 | 中山华帝燃具股份有限公司 | Blowing type burner |
| CN105090958A (en) * | 2015-08-04 | 2015-11-25 | 嵊州市杰太电器有限公司 | Pure upper inlet air type pressure stabilization burner for gas stove |
| CN110566964A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Burner with a burner head |
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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: 20111130 Termination date: 20130402 |