CN220567228U - Upper air inlet stove burner - Google Patents
Upper air inlet stove burner Download PDFInfo
- Publication number
- CN220567228U CN220567228U CN202322089666.6U CN202322089666U CN220567228U CN 220567228 U CN220567228 U CN 220567228U CN 202322089666 U CN202322089666 U CN 202322089666U CN 220567228 U CN220567228 U CN 220567228U
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- CN
- China
- Prior art keywords
- seat
- injection pipe
- air inlet
- supporting seat
- clamping groove
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- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 210000002105 tongue Anatomy 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 20
- 239000002737 fuel gas Substances 0.000 description 4
- 238000010411 cooking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gas Burners (AREA)
Abstract
The burner comprises a seat plate, a nozzle seat, an outer ring air inlet seat, a front lower support seat, a rear support clamping seat, a side lower support seat, an inner nozzle seat, an inner air inlet seat, an ignition pinhole and an induction pinhole, wherein the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear air guide cavity, an outer injection pipe, an inner injection pipe, a secondary air channel, a front upper support seat, a rear clamping tongue and a side upper support seat, the outer injection pipe is intersected with the front upper support seat, and a front clamping tongue is arranged on the front upper support seat; the rear clamping tongues are arranged at two sides of the rear air guide cavity; the end part of the inner injection pipe is intersected with the end wall plate of the side upper supporting seat; the front lower supporting seat supports the front upper supporting seat, the front clamping tongue is embedded with the front clamping groove, the rear air guide cavity is embedded with the middle rear clamping groove, and the rear clamping tongue is embedded with the rear left clamping groove and the rear right clamping groove; the side lower supporting seat supports the side upper supporting seat, and the end part of the inner injection pipe is embedded with the side clamping groove. Can prevent the distributor seat from moving back and forth and left and right, and is convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a stove burner, in particular to an upper air inlet stove burner.
Background
At present, in the prior art, chinese patent 202110909993.4, an upper air inlet kitchen range burner comprises a burner head, a flow dividing seat, a central fire cover, an outer ring fire cover, an ignition needle and an induction needle, wherein the flow dividing seat is arranged on a seat plate of the burner head, and the seat plate supports the flow dividing seat; the nozzle on the central air outlet seat is opposite to the central air inlet pipe, and the nozzle on the outer ring air outlet seat is opposite to the left outer ring injection pipe and the right outer ring injection pipe; the left air inlet hole is communicated with the left axial gas channel in a anticlockwise manner, and the right air outlet hole is communicated with the clockwise end of the right axial gas channel; the ignition needle and the induction needle are respectively fixed on the fixed seat body, and the fixed seat plate penetrates through the through hole. The problems are: the split flow seat is not firmly connected with the furnace end, and displacement is easy to occur.
Disclosure of Invention
The purpose of the utility model is that: the upper air inlet stove burner has the characteristics of firm connection and convenient disassembly and assembly.
The utility model is realized in the following way: the utility model provides an upper air inlet cooking utensils combustor which characterized in that: comprises a furnace end, a distributor seat, an inner fire cover and an outer fire cover,
the burner comprises a seat plate, a nozzle seat arranged at the front end of the seat plate, an outer ring air inlet seat, a front lower supporting seat with a front opening and an upper opening, a rear supporting clamping seat, a side lower supporting seat, an inner nozzle seat, an inner air inlet seat, an ignition pinhole and an induction pinhole, wherein an air inlet interface is arranged on the outer ring air inlet seat, a front clamping groove with an upper opening is arranged on a rear wall plate of the front lower supporting seat, a middle rear clamping groove, a rear left clamping groove and a rear right clamping groove are arranged on the rear supporting clamping seat, and a side clamping groove is arranged on an end wall plate of the side lower supporting seat;
the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear gas guide cavity, an outer injection pipe, an inner injection pipe, four axial secondary air channels, a front upper support seat with a front opening and a lower opening, a rear clamping tongue and a side upper support seat with an upper opening and a side opening, wherein the outer injection pipe is intersected with the front upper support seat, and the front upper support seat is provided with a front clamping tongue; the rear clamping tongues are arranged at two sides of the rear air guide cavity; the end part of the inner injection pipe is intersected with the end wall plate of the side upper supporting seat;
the front lower supporting seat supports the front upper supporting seat, the front clamping tongue is embedded with the front clamping groove, the rear air guide cavity is embedded with the middle rear clamping groove, and the rear clamping tongue is embedded with the rear left clamping groove and the rear right clamping groove; the side lower supporting seat supports the side upper supporting seat, and the end part of the inner injection pipe is embedded with the side clamping groove.
The upper air inlet stove burner is characterized in that: the furnace end is also provided with a side support column seat,
the inner injection pipe and the side lower supporting seat are arranged on the left side or the right side, and the side supporting column seat is arranged on the right side or the left side;
the distributor seat is also provided with a side support column which is arranged on the right side or the left side;
the side support post base supports the side support post.
The upper air inlet stove burner is characterized in that: the included angle between the inner injection pipe and the outer injection pipe is 90 degrees.
The upper air inlet stove burner is characterized in that: the air inlet end of the inner injection pipe and the inner nozzle seat are positioned in a cavity formed by the side upper supporting seat and the side lower supporting seat;
the air inlet end and the outer nozzle of the outer injection pipe are positioned in a front cavity formed by the front lower supporting depression and the front upper supporting seat.
The upper air inlet stove burner is characterized in that: and the junction of the rear air guide cavity and the outer ring gas tank is provided with a circular arc-shaped flow guide splitter, and the central angle of the circular arc-shaped flow guide splitter is smaller than that of the rear air guide cavity.
The upper air inlet stove burner is characterized in that: the inner fire cover comprises a cover plate, a round cylinder body and an outer joint arranged at the lower end of the round cylinder body, wherein the round cylinder body is provided with a radial air outlet and an annular combustion groove, and the radial air outlet is communicated with the annular combustion groove.
The upper air inlet stove burner is characterized in that: the diameter of the cylindrical barrel part is smaller than that of the cover plate.
The upper air inlet stove burner is characterized in that: the outer ring fire cover comprises a circular ring-shaped top plate, an inner ring wall plate and an outer ring wall plate, the circular ring-shaped top plate, the inner ring wall plate and the outer ring wall plate form an outer ring gas cavity,
the inner annular wall plate is provided with an inner annular combustion groove, the outer annular wall plate is provided with an outer annular combustion groove, and the inner annular combustion groove and the outer annular combustion groove are communicated with the outer annular gas cavity.
The upper air inlet stove burner is characterized in that: the gas burner further comprises a plurality of radial partition plates, an outer ring gas cavity between two adjacent radial partition plates forms a sub gas cavity, and the sub gas cavity is respectively communicated with the inner ring combustion groove and the outer ring combustion groove.
The utility model relates to an upper air inlet kitchen range burner.A front lower supporting seat supports a front upper supporting seat, a front clamping tongue is embedded with a front clamping groove, a rear air guide cavity is embedded with a middle rear clamping groove, and a rear clamping tongue is embedded with a rear left clamping groove and a rear right clamping groove; the side lower supporting seat supports the side upper supporting seat, and the side clamping tongue is embedded with the side clamping groove; can prevent the distributor seat from moving back and forth and left and right, and is convenient to assemble and disassemble.
Drawings
Fig. 1 is a top view of the present utility model.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a view C-C of fig. 1.
Fig. 5 is one of the exploded perspective views of the present utility model.
Fig. 6 is a second perspective exploded view of the present utility model.
Fig. 7 is a perspective view of the present utility model.
Fig. 8 is a perspective view of the burner of the present utility model.
Fig. 9 is a perspective view of the distributor base of the present utility model.
Fig. 10 is a cross-sectional view of the inner fire cover of the present utility model.
Fig. 11 is a cross-sectional view of the outer ring fire cover of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, an upper air inlet kitchen range burner comprises a burner head 1, a distributor base 2, an inner fire cover 3 and an outer fire cover 4,
the burner 1 comprises a seat plate, a nozzle seat 111 and an outer ring air inlet seat 112 which are arranged at the front end of the seat plate, a front lower support seat 12 with a front opening and an upper opening, a rear support clamping seat 13, a side lower support seat 14, an inner nozzle seat 141, an inner air inlet seat 142, an ignition pinhole 151 and an induction pinhole 152, wherein the nozzle seat 111 and the outer ring air inlet seat 112 are arranged on a straight line vertical to the horizontal plane, the nozzle seat 111 is positioned at the upper part of the seat plate, the outer ring air inlet seat 112 is positioned at the lower part of the seat plate, and an air inlet interface is arranged on the outer ring air inlet seat 112; the rear wall plate of the front lower support seat 12 is provided with a front clamping groove 121 with an upper opening, the rear support clamping seat 13 is provided with a middle rear clamping groove 131, a rear left clamping groove 132 and a rear right clamping groove 133, the side lower support seat 14 is hollow and provided with an upper opening and a side opening, and the end wall plate of the side lower support seat 14 is provided with a side clamping groove 143; the inner nozzle seat 141 and the inner air inlet seat 142 are positioned on the upper part and the lower part of the seat plate respectively on a straight line;
the distributor seat 2 comprises an inner fire cover seat 21, an outer ring gas groove 22, a rear gas guide cavity 23, an outer injection pipe 24, an inner injection pipe 25, four axial secondary air channels 26, a front upper supporting seat 27 with a front opening and a lower opening, a rear clamping tongue 29 and a side upper supporting seat 28 with an upper opening and a side opening, wherein the outer injection pipe 24, the rear gas guide cavity 23 and the outer ring gas groove 22 are communicated in sequence, and the outer injection pipe 24 is intersected with the front upper supporting seat 27; the front upper supporting seat 27 is provided with a front clamping tongue 271; the rear clamping tongues 29 are arranged on two sides of the rear air guide cavity 23; the end part of the inner injection pipe 25 is intersected with the end wall plate of the side upper supporting seat 28, and the inner injection pipe 25 is communicated with the inner fire cover seat 21; the rear gas guide cavity 23 is communicated with the outer ring gas tank 22;
the front lower supporting seat 12 supports the front upper supporting seat 27, the front clamping tongue 271 and the front clamping groove 121 to be embedded, the rear air guide cavity 23 and the middle rear clamping groove 131 to be embedded, and the rear clamping tongue 29 and the rear left clamping groove 132 and the rear right clamping groove 133 to be embedded; the side lower support base 14 supports the side upper support base 28, and the end of the inner injection pipe 25 is fitted into the side locking groove 143. The ignition pin hole 151 and the sensing pin hole 152 correspond to one axial secondary air passage 26, respectively. The distributor seat 2 can be prevented from moving left and right and back and forth relative to the furnace end 1, is firmly connected and can be detached.
As a further improvement of the utility model: the furnace end 1 is also provided with a side support column seat 16, the inner injection pipe 25 and the side lower support seat 14 are arranged on the left side, and the side support column seat 16 is arranged on the right side;
a side support column 2A is further arranged on the distributor seat 2, and the side support column 2A is arranged on the right side;
the side support post holder 16 supports the side support post 2A. Preventing the distributor seat from shaking left and right relative to the furnace end.
As a further improvement of the utility model: the included angle between the inner injection pipe 25 and the outer injection pipe 24 is 90 degrees. With such a layout, the structure is simplified and the volume is reduced.
The air inlet end and the inner nozzle seat of the inner injection pipe 25 are positioned in a cavity formed by the side upper supporting seat and the side lower supporting seat;
the air inlet end and the outer nozzle of the outer injection pipe 24 are positioned in a front cavity formed by the front lower supporting depression and the front upper supporting seat. Plays a role in preventing wind interference.
The juncture of the rear air guide cavity 23 and the outer ring gas tank 22 is provided with a circular arc-shaped flow guide splitter plate 2B, and the central angle of the circular arc-shaped flow guide splitter plate 2B is smaller than that of the rear air guide cavity 23.
The inner fire cover 3 comprises a cover plate 31, a circular cylinder body 32 and an outer joint 33 arranged at the lower end of the circular cylinder body 32, wherein the circular cylinder body 32 is provided with a radial air outlet 321 and an annular combustion groove 322, and the radial air outlet 321 is communicated with the annular combustion groove 322.
The diameter of the cylindrical body 32 is smaller than the diameter of the cap plate 31.
The outer ring fire cover 4 comprises a circular ring-shaped top plate 41, an inner ring wall plate 42 and an outer ring wall plate 43, wherein the circular ring-shaped top plate 41, the inner ring wall plate 42 and the outer ring wall plate 43 form an outer ring gas cavity,
the inner annular wall plate 42 is provided with an inner annular combustion groove 421, the outer annular wall plate 43 is provided with an outer annular combustion groove 431, and the inner annular combustion groove 421 and the outer annular combustion groove 431 are communicated with the outer annular gas cavity.
The fuel gas burner further comprises a plurality of radial partition plates 44, wherein an outer annular fuel gas cavity between two adjacent radial partition plates 44 forms a sub fuel gas cavity, and the sub fuel gas cavity is respectively communicated with the inner annular combustion groove 421 and the outer annular combustion groove 431.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An upper air inlet kitchen range burner which is characterized in that: comprises a furnace end, a distributor seat, an inner fire cover and an outer fire cover,
the burner comprises a seat plate, a nozzle seat, an outer ring air inlet seat, a front lower supporting seat with a front opening and an upper opening, a rear supporting clamping seat, a side lower supporting seat, an inner nozzle seat, an inner air inlet seat, an ignition pinhole and an induction pinhole, wherein a rear wall plate of the front lower supporting seat is provided with a front clamping groove with the upper opening, a rear supporting clamping seat is provided with a middle rear clamping groove, a rear left clamping groove and a rear right clamping groove, and a side clamping groove is arranged on an end wall plate of the side lower supporting seat;
the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear gas guide cavity, an outer injection pipe, an inner injection pipe, four axial secondary air channels, a front upper support seat with a front opening and a lower opening, a rear clamping tongue and a side upper support seat with an upper opening and a side opening, wherein the outer injection pipe is intersected with the front upper support seat, and the front upper support seat is provided with a front clamping tongue; the rear clamping tongues are arranged at two sides of the rear air guide cavity; the end part of the inner injection pipe is intersected with the end wall plate of the side upper supporting seat;
the front lower supporting seat supports the front upper supporting seat, the front clamping tongue is embedded with the front clamping groove, the rear air guide cavity is embedded with the middle rear clamping groove, and the rear clamping tongue is embedded with the rear left clamping groove and the rear right clamping groove; the side lower supporting seat supports the side upper supporting seat, and the end part of the inner injection pipe is embedded with the side clamping groove.
2. The upper air inlet stove burner of claim 1, wherein: the furnace end is also provided with a side support column seat,
the inner injection pipe and the side lower supporting seat are arranged on the left side or the right side, and the side supporting column seat is arranged on the right side or the left side;
the distributor seat is also provided with a side support column which is arranged on the right side or the left side;
the side support post base supports the side support post.
3. The upper air inlet stove burner of claim 1, wherein: the included angle between the inner injection pipe and the outer injection pipe is 90 degrees.
4. The upper air inlet stove burner of claim 1, wherein: the air inlet end of the inner injection pipe and the inner nozzle seat are positioned in a cavity formed by the side upper supporting seat and the side lower supporting seat;
the air inlet end and the outer nozzle of the outer injection pipe are positioned in a front cavity formed by the front lower supporting depression and the front upper supporting seat.
5. The upper air inlet stove burner of claim 1, wherein: and the junction of the rear air guide cavity and the outer ring gas tank is provided with a circular arc-shaped flow guide splitter, and the central angle of the circular arc-shaped flow guide splitter is smaller than that of the rear air guide cavity.
6. The upper air intake cooktop burner of claim 1, 2, 3, 4 or 5, wherein: the inner fire cover comprises a cover plate, a round cylinder body and an outer joint arranged at the lower end of the round cylinder body, wherein the round cylinder body is provided with a radial air outlet and an annular combustion groove, and the radial air outlet is communicated with the annular combustion groove.
7. The upper air inlet stove burner of claim 6, wherein: the diameter of the circular cylinder body is smaller than that of the cover plate.
8. The upper air intake cooktop burner of claim 1, 2, 3, 4 or 5, wherein: the outer ring fire cover comprises a circular ring-shaped top plate, an inner ring wall plate and an outer ring wall plate, the circular ring-shaped top plate, the inner ring wall plate and the outer ring wall plate form an outer ring gas cavity,
the inner annular wall plate is provided with an inner annular combustion groove, the outer annular wall plate is provided with an outer annular combustion groove, and the inner annular combustion groove and the outer annular combustion groove are communicated with the outer annular gas cavity.
9. The upper air inlet stove burner of claim 8, wherein: the gas burner further comprises a plurality of radial partition plates, an outer ring gas cavity between two adjacent radial partition plates forms a sub gas cavity, and the sub gas cavity is respectively communicated with the inner ring combustion groove and the outer ring combustion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089666.6U CN220567228U (en) | 2023-08-02 | 2023-08-02 | Upper air inlet stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089666.6U CN220567228U (en) | 2023-08-02 | 2023-08-02 | Upper air inlet stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567228U true CN220567228U (en) | 2024-03-08 |
Family
ID=90102382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322089666.6U Active CN220567228U (en) | 2023-08-02 | 2023-08-02 | Upper air inlet stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567228U (en) |
-
2023
- 2023-08-02 CN CN202322089666.6U patent/CN220567228U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |