CN207975644U - A kind of cooker burner - Google Patents
A kind of cooker burner Download PDFInfo
- Publication number
- CN207975644U CN207975644U CN201820057110.5U CN201820057110U CN207975644U CN 207975644 U CN207975644 U CN 207975644U CN 201820057110 U CN201820057110 U CN 201820057110U CN 207975644 U CN207975644 U CN 207975644U
- Authority
- CN
- China
- Prior art keywords
- fire cover
- outer shroud
- siding
- round hole
- burner
- 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
A kind of cooker burner, including burner, inner fire cover and outer fire cover, the burner include outer shroud fuel tank, rounding frustum rectification flow distribution plate, center escape pipe, interior ejector pipe, outer ejector pipe and the ignition seat being arranged on middle escape pipe and induction needle stand；Further include outer fire cover seat, outer fire cover seat includes circular ring shape seat board and the tubular interface on lower axial end face, has spacing between tubular interface and the centre bore of annulus seat board；Circular ring shape seat board is fixedly connected with the lower end of the outer shroud siding of outer fire cover, and in the outer shroud siding insertion tube shape interface of outer shroud fuel tank, upper end coordinates with the support of circular ring shape seat board；The inner cylinder portion of outer fire cover is inserted into the inner ring siding of outer shroud fuel tank, and the inner fire cover and the endogenous fire cage of center escape pipe upper end fasten.The setting of outer fire cover seat simultaneously links into an integrated entity with outer fire cover, and outer fire cover seat directly coordinates with burner, and interface is hidden, and far from high-temperature region, therefore convenient disassembly, the setting of outer fire cover seat improve Energy Efficiency Ratio.
Description
Technical field
The utility model is related to a kind of cooker burners.
Background technology
Currently available technology, a kind of cooker burner, including burner, distributor seat, inner fire cover and outer fire cover.There are problems
It is：Outer fire cover dismantles difficulty of keeping a public place clean, and efficiency is low.
Utility model content
The purpose of this utility model is：A kind of cooker burner is provided, it has outer fire cover convenient disassembly, the high spy of efficiency
Point.
The utility model is realized in this way：A kind of cooker burner, including burner, inner fire cover and outer fire cover, it is special
Place is：The burner includes outer shroud fuel tank, be located at outer shroud fuel tank outer shroud siding upper end rounding frustum rectification point
Flowing plate, center escape pipe, interior ejector pipe, outer ejector pipe and the ignition seat being arranged on middle escape pipe and induction needle stand, interior injection
Pipe is communicated with center escape pipe, and outer ejector pipe is communicated with outer shroud fuel tank；
The outer fire cover includes inner cylinder portion, rounding taper type top plate and outer shroud siding；
Further include outer fire cover seat, outer fire cover seat includes circular ring shape seat board and the tubular interface on lower axial end face, cylinder
There is spacing between shape interface and the centre bore of annulus seat board；
Circular ring shape seat board is fixedly connected with the lower end of the outer shroud siding of outer fire cover, the outer shroud siding insertion tube of outer shroud fuel tank
In shape interface, upper end coordinates with the support of circular ring shape seat board；The inner cylinder portion of outer fire cover is inserted into the inner ring siding of outer shroud fuel tank,
The inner fire cover and the endogenous fire cage of center escape pipe upper end fasten.
A kind of cooker burner, is characterized in that：The lower face of the outer shroud siding of the outer fire cover is equipped with
Step in outer fire cover,
The circular ring shape seat board is bonded with step and is linked together with screw.
A kind of cooker burner, is characterized in that：The interior table of the rounding taper type top plate of the outer fire cover
Face is equipped with annular protrusion, and the top of the step of the outer shroud siding is provided with step, rounding taper type top plate and outer shroud siding
Constitute outer shroud gas chamber, the outer shroud gas chamber on annular protrusion and upper step top be compressed gas chamber, lower part outer shroud gas chamber
To discharge mixing chamber；
Outer burner port is provided on outer shroud siding at compressed gas chamber, outer burner port is divided into the straight round hole of diametrically line
Intersect the oblique round hole below the center of circle, straight round hole and the alternate setting of oblique round hole with axis；The outlet side position of oblique round hole
Top in straight round hole outlet side；
Or outer burner port group and lower burner port group are provided on the outer shroud siding at compressed gas chamber, upper outer burner port group
It is made of upper oblique round hole of several axis intersection below the center of circle；Lower burner port group includes under annular fuel gas slot and several
Oblique round hole, the inlet end of oblique round hole is located on upper step, outlet side is located in the axial lower wall panels of annular fuel gas slot；
Interior burner port is additionally provided on rounding taper type top plate, the axis of interior burner port intersects in the top of outer fire cover.
A kind of cooker burner, is characterized in that：Further include vent, vent is by interior burner port and tiltedly
Round hole is connected to.
A kind of cooker burner, is characterized in that：The center of the inlet end of the oblique round hole is located at phase
The lower section of the line in the center of circle of adjacent two straight round holes, outlet side are located at the top of plane described in adjacent two straight round holes.
A kind of cooker burner, is characterized in that：Further include arc-shaped outer shroud premix chamber, outer ejector pipe
It is communicated with outer shroud premix chamber, outer shroud premix chamber is communicated with outer shroud fuel tank.
A kind of cooker burner, is characterized in that：The interior burner port of several in the interior burner port is constituted
Interior burner port group, interior fuel gas hole group are uniformly distributed.
A kind of cooker burner, is characterized in that：The center outlet tube cavity upper end is in truncated cone；
The inner fire cover includes top plate, tubular siding and the interface for being located at tubular siding lower end, and the interior diameter of interface is more than
The interior diameter of tubular siding；
The outlet interface of center escape pipe upper end endogenous fire cage is inserted into interface, inner fire cover seat supports interface；Outlet interface
The interface on top constitutes release chamber.
A kind of cooker burner, is characterized in that：It is arranged on the step of the outer shroud siding of the outer fire cover
There is upper step, circular plate, rounding taper type top plate, circular plate and outer shroud siding are provided at the top of rounding taper type top plate
Constitute outer shroud gas chamber, the space between upper step and step be discharge mixing chamber, upper step top space be compressed gas
Chamber；
Outer burner port is provided on outer shroud siding at compressed gas chamber, outer burner port is divided into the straight round hole of diametrically line
Intersect the oblique round hole below the center of circle, straight round hole and the alternate setting of oblique round hole with axis；The outlet side position of oblique round hole
Top in straight round hole outlet side；
Rounding taper type plate and circular plate are provided with several radial burner ports.
A kind of cooker burner of the utility model, the setting of outer fire cover seat simultaneously link into an integrated entity with outer fire cover, outer fire cover seat
Directly coordinate with burner, interface is hidden, and far from high-temperature region, therefore convenient disassembly, the setting of outer fire cover seat improve Energy Efficiency Ratio.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is A-A views of Fig. 1.
Fig. 3 is B-B views of Fig. 1.
Fig. 4 is the sectional view of the utility model outer fire cover.
Fig. 5 is one of stereogram exploded view of the utility model.
Fig. 6 is the two of the stereogram exploded view of the utility model.
Fig. 7 is the stereogram of second of embodiment of the utility model.
Fig. 8 is the front view of second of embodiment of the utility model.
Fig. 9 is C-C views of Fig. 8.
Figure 10 is the stereogram of second of embodiment of the utility model.
Figure 11 is the front view of second of embodiment of the utility model.
Figure 12 is D-D views of Figure 11.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of cooker burner, including burner 1, inner fire cover 2 and outer fire cover 3, the burner 1 include outer shroud
Fuel tank 11, center escape pipe 13, interior draws the rounding frustum rectification flow distribution plate 12 of outer shroud siding upper end for being located at outer shroud fuel tank
Pipe 131, outer ejector pipe 111 and the ignition seat 141 being arranged on middle escape pipe and induction needle stand 142 are penetrated, interior ejector pipe 131 is in
Heart escape pipe 13 communicates, and outer ejector pipe 111 is communicated with outer shroud fuel tank 11；
The outer fire cover 3 includes inner cylinder portion 31, rounding taper type top plate 32 and outer shroud siding 33；
Further include outer fire cover seat 4, outer fire cover seat 4 includes circular ring shape seat board 41 and the tubular interface on lower axial end face
42, there is spacing between tubular interface 42 and the centre bore of annulus seat board 41；
Circular ring shape seat board 41 is fixedly connected with the lower end of the outer shroud siding 33 of outer fire cover 3, the external annulus of outer shroud fuel tank 11
Plate is inserted into tubular interface 42, and upper end coordinates with the support of circular ring shape seat board 41；The inner cylinder portion 31 of outer fire cover 3 is inserted into outer shroud combustion gas
In the inner ring siding of slot 11, the inner fire cover 2 and the endogenous fire cage of 13 upper end of center escape pipe fasten.
The lower face of the outer shroud siding 33 of the outer fire cover 3 is equipped with the step 331 being located in outer fire cover 3,
The circular ring shape seat board 41 is bonded with step 331 and is linked together with screw.Using such structure, tubular connects
Mouth 42 is hidden, and far from high-temperature regions, dismounting is easy to clean.
13 inner cavity upper end of the center escape pipe is in truncated cone；
The inner fire cover 2 include top plate 21, tubular siding 22 and the interface 23 for being located at tubular siding lower end, interface 23 it is interior
Diameter is more than the interior diameter of tubular siding 22；
The outlet interface 132 of 13 upper end endogenous fire cage of center escape pipe is inserted into interface 23, inner fire cover seat supports interface 23；
The interface 23 on 132 top of outlet interface constitutes release chamber, and using such structure, combustion gas and air Mixture are in center escape pipe
13 upper end compression, release chamber release, contracts subsequently into tubular siding internal pressure, the fuel gas hole combustion gas on inner fire cover 2.Burning is filled
Point.
As being further improved：The inner surface of the rounding taper type top plate 32 of the outer fire cover 3 is equipped with annular protrusion 321,
The top of the step 331 of the outer shroud siding 33 is provided with step 332, and rounding taper type top plate 32 and outer shroud siding 33 are constituted
Outer shroud gas chamber 34, the outer shroud gas chamber 34 on 332 top of annular protrusion 321 and upper step be compressed gas chamber, lower part outer shroud
Gas chamber 34 is release mixing chamber；The outlet side of oblique round hole is located at the top of straight round hole outlet side；
Outer burner port is provided on outer shroud siding 33 at compressed gas chamber, outer burner port is divided into the straight circle of diametrically line
Hole 351 and axis intersect the oblique round hole 352 below the center of circle, the 352 alternate setting of straight round hole 351 and oblique round hole；Also may be used
To say that the axis of oblique round hole 352 intersects in the lower section of outer fire cover 3；
Interior burner port 36 is additionally provided on rounding taper type top plate 32, the axis of interior burner port 36 intersects in the upper of outer fire cover 3
Side.
Further include vent 35, interior burner port 36 is connected to by vent 35 with oblique round hole 352.
Several interior burner ports 36 constitute interior burner port group in the interior burner port 36, and interior fuel gas hole group is uniformly distributed.Such as
Shown in Fig. 1, interior burner port group is made of four interior burner ports 36.
As shown in figure 5, the center of the inlet end of the oblique round hole 352 is located at the center of circle of adjacent two straight round holes 351
Line lower section, outlet side is located at the top of plane described in adjacent two straight round holes 351.
Further include arc-shaped outer shroud premix chamber 112, outer ejector pipe 111 is communicated with outer shroud premix chamber 112, outer shroud premix chamber
112 communicate with outer shroud fuel tank 11.
Embodiment 2
As shown in Fig. 7, Fig. 8, Fig. 9, outer burner port group 371 is provided on the outer shroud siding 33 at compressed gas chamber under
Burner port group 372, the upper oblique round hole 3711 that upper outer burner port group 371 is intersected by several axis below the center of circle form；Under
Burner port group 372 includes annular fuel gas slot 3721 and several oblique round holes 3722, the inlet end position of oblique round hole 3722
In on upper step 332, outlet side is located in the axial lower wall panels of annular fuel gas slot 3721；
Interior burner port 36 is additionally provided on rounding taper type top plate 32, the axis of interior burner port 36 intersects in the upper of outer fire cover
Side.
Embodiment 3
As shown in Figure 10, Figure 11, Figure 12, step is provided on the step 331 of the outer shroud siding 33 of the outer fire cover 3
332, the top of rounding taper type top plate 32 is provided with circular plate 32A, rounding taper type top plate 32, circular plate 32A and outer
Ring wall plate 33 constitutes outer shroud gas chamber 34, and the space between upper step 332 and step 331 is on release mixing chamber, upper step 332
The space in portion is compressed gas chamber；
Outer burner port is provided on outer shroud siding 33 at compressed gas chamber, outer burner port is divided into the straight circle of diametrically line
Hole 351 and axis intersect the oblique round hole 352 below the center of circle, the 352 alternate setting of straight round hole 351 and oblique round hole；Tiltedly circle
The outlet side in shape hole 352 is located at the top of 351 outlet side of straight round hole；
Rounding taper type plate 32 and circular plate 32A are provided with several radial burner ports 38.
When the utility model is used, combustion gas enters outer shroud fuel tank 11, warp through outer ejector pipe 111, outer shroud premix chamber 112
12 rectification of rounding frustum rectification flow distribution plate shunts, through between 11 inner ring siding of rounding frustum rectification flow distribution plate 12 and outer shroud fuel tank
Gap pressurization so that combustion gas and air is sufficiently mixed, combustion gas and air Mixture are in outer fire cover into release in outer fire cover 3
It is evenly distributed；Combustion gas and air Mixture enter the pressurization of outer shroud gas chamber 34, then straight round hole 351,352 and of oblique round hole
Interior burner port 36 burns, and burning is abundant, and efficiency is high.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The scope of protection of the utility model.
Claims (9)
1. a kind of cooker burner, including burner, inner fire cover and outer fire cover, it is characterised in that：The burner includes outer shroud combustion gas
Slot, be located at outer shroud fuel tank outer shroud siding upper end rounding frustum rectification flow distribution plate, center escape pipe, interior ejector pipe, draw outside
Penetrate pipe and the ignition seat that is arranged on middle escape pipe and induction needle stand, interior ejector pipe is communicated with center escape pipe, outer ejector pipe and
Outer shroud fuel tank communicates；
The outer fire cover includes inner cylinder portion, rounding taper type top plate and outer shroud siding；
Further include outer fire cover seat, outer fire cover seat includes circular ring shape seat board and the tubular interface on lower axial end face, and tubular connects
There is spacing between mouth and the centre bore of annulus seat board；
Circular ring shape seat board is fixedly connected with the lower end of the outer shroud siding of outer fire cover, and the outer shroud siding insertion tube shape of outer shroud fuel tank connects
In mouthful, upper end coordinates with the support of circular ring shape seat board；The inner cylinder portion of outer fire cover is inserted into the inner ring siding of outer shroud fuel tank, described
Inner fire cover and the endogenous fire cage of center escape pipe upper end fasten.
2. a kind of cooker burner according to claim 1, it is characterised in that：The lower end of the outer shroud siding of the outer fire cover
Face is equipped with the step being located in outer fire cover,
The circular ring shape seat board is bonded with step and is linked together with screw.
3. a kind of cooker burner according to claim 2, it is characterised in that：The rounding taper type top plate of the outer fire cover
Inner surface be equipped with annular protrusion, the top of the step of the outer shroud siding is provided with step, rounding taper type top plate and outer
Ring wall plate constitutes outer shroud gas chamber, the outer shroud gas chamber on annular protrusion and upper step top be compressed gas chamber, lower part outer shroud
Gas chamber is release mixing chamber；
Outer burner port is provided on outer shroud siding at compressed gas chamber, outer burner port is divided into the straight round hole and axis of diametrically line
Line intersects the oblique round hole below the center of circle, straight round hole and the alternate setting of oblique round hole；The outlet side of oblique round hole is located at straight
The top of round hole outlet side；
Or outer burner port group and lower burner port group are provided on the outer shroud siding at compressed gas chamber, if upper outer burner port group by
Upper oblique round hole composition of the dry axis intersection below the center of circle；Lower burner port group includes annular fuel gas slot and several oblique circles
Shape hole, the inlet end of oblique round hole is located on upper step, outlet side is located in the axial lower wall panels of annular fuel gas slot；
Interior burner port is additionally provided on rounding taper type top plate, the axis of interior burner port intersects in the top of outer fire cover.
4. a kind of cooker burner according to claim 3, it is characterised in that：Further include vent, vent is by internal combustion
Hole burning is connected to oblique round hole.
5. a kind of cooker burner according to claim 3, it is characterised in that：The center of the inlet end of the oblique round hole
Positioned at the lower section of the line in the center of circle of adjacent two straight round holes, plane is upper where outlet side is located at adjacent two straight round holes
Side.
6. a kind of cooker burner according to claim 4, it is characterised in that：Further include arc-shaped outer shroud premix chamber,
Outer ejector pipe is communicated with outer shroud premix chamber, and outer shroud premix chamber is communicated with outer shroud fuel tank.
7. a kind of cooker burner according to claim 3, it is characterised in that：Burning in several in the interior burner port
Hole constitutes interior burner port group, and interior fuel gas hole group is uniformly distributed.
8. a kind of cooker burner according to claim 3, it is characterised in that：The center outlet tube cavity upper end is in circle
Taper type；
The inner fire cover includes top plate, tubular siding and the interface for being located at tubular siding lower end, and the interior diameter of interface is more than tubular
The interior diameter of siding；
The outlet interface of center escape pipe upper end endogenous fire cage is inserted into interface, inner fire cover seat supports interface；Outlet interface top
Interface constitute release chamber.
9. a kind of cooker burner according to claim 2, it is characterised in that：The step of the outer shroud siding of the outer fire cover
On be provided with step, be provided with circular plate at the top of rounding taper type top plate, rounding taper type top plate, circular plate and outer
Ring wall plate constitute outer shroud gas chamber, the space between upper step and step be discharge mixing chamber, upper step top space be pressure
Contracting gas chamber；
Outer burner port is provided on outer shroud siding at compressed gas chamber, outer burner port is divided into the straight round hole and axis of diametrically line
Line intersects the oblique round hole below the center of circle, straight round hole and the alternate setting of oblique round hole；The outlet side of oblique round hole is located at straight
The top of round hole outlet side；
Rounding taper type plate and circular plate are provided with several radial burner ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057110.5U CN207975644U (en) | 2018-01-11 | 2018-01-11 | A kind of cooker burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057110.5U CN207975644U (en) | 2018-01-11 | 2018-01-11 | A kind of cooker burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975644U true CN207975644U (en) | 2018-10-16 |
Family
ID=63768923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057110.5U Expired - Fee Related CN207975644U (en) | 2018-01-11 | 2018-01-11 | A kind of cooker burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087874A (en) * | 2018-01-11 | 2018-05-29 | 曾祥林 | A kind of cooker burner |
-
2018
- 2018-01-11 CN CN201820057110.5U patent/CN207975644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087874A (en) * | 2018-01-11 | 2018-05-29 | 曾祥林 | A kind of cooker burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200111 |