CN220567233U - Single-injection pipe upper air inlet stove burner - Google Patents
Single-injection pipe upper air inlet stove burner Download PDFInfo
- Publication number
- CN220567233U CN220567233U CN202322074180.5U CN202322074180U CN220567233U CN 220567233 U CN220567233 U CN 220567233U CN 202322074180 U CN202322074180 U CN 202322074180U CN 220567233 U CN220567233 U CN 220567233U
- Authority
- CN
- China
- Prior art keywords
- seat
- clamping groove
- air inlet
- injection pipe
- supporting seat
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- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 210000002105 tongue Anatomy 0.000 claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 description 15
- 239000002737 fuel gas Substances 0.000 description 6
- 239000000203 mixture Substances 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
- 239000013589 supplement Substances 0.000 description 1
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- Gas Burners (AREA)
Abstract
The burner comprises a seat plate, a nozzle seat, an air inlet seat, a front lower support seat, a rear support seat, an ignition pinhole and an induction pinhole, wherein a front clamping groove with an upper opening is formed in a rear wall plate of the front lower support seat, and a middle rear clamping groove, a rear left clamping groove and a rear right clamping groove are formed in the rear support seat; the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear gas guide cavity, an injection pipe, a radial gas channel, four axial secondary air channels, a front upper support seat with a front opening and a lower opening, and a rear clamping tongue, wherein the injection pipe is intersected with the front upper support seat, and the front upper support seat is provided with the front clamping tongue; the rear clamping tongues are arranged at two sides of the rear air guide cavity; 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. Can prevent the distributor seat from moving back and forth or left and right relative to the furnace end, and is convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a stove burner.
Background
At present, in the prior art, chinese patent 202222636113.3 relates to a complete upper air inlet kitchen range, and relates to the technical field of burners. The secondary air supplement is disturbed by the injection pipe of the complete upper air inlet kitchen range. The full upper air inlet stove mainly comprises a stove head and a base. The furnace end is provided with a first air mixing cavity, a second air mixing cavity, a first injection pipe and a second injection pipe. The first injection pipe is communicated with the first air mixing cavity, and the second injection pipe is communicated with the second air mixing cavity. The base is located one side of the furnace end and is connected with the furnace end, and one side of the base adjacent to the furnace end is provided with a main surface. The main surface of the base is provided with a first nozzle and a second nozzle, and fuel gas can be sprayed into the corresponding injection pipe through the first nozzle and the second nozzle. The problems are: two injection pipes are arranged, and the structure is complex; the base is not firmly connected with the furnace end.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides a single injection pipe upper air inlet kitchen range combustor, it has distributor seat and furnace end easy dismounting and firm in connection's characteristics.
The utility model is realized in the following way: a single injection pipe upper air inlet stove burner is characterized in that: comprises an inner fire cover, an outer fire cover, a furnace end and a distributor seat,
the burner comprises a seat plate, a nozzle seat and an air inlet seat which are arranged at the front end of the seat plate, a front lower supporting seat with a front opening and an upper opening, a rear supporting seat, an ignition pinhole and an induction pinhole, wherein an air inlet interface is arranged on the air inlet seat, a front clamping groove with the upper opening is arranged on a rear wall plate of the front lower supporting seat, and a middle rear clamping groove, a rear left clamping groove and a rear right clamping groove are arranged on the rear supporting seat;
the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear gas guide cavity, an injection pipe, radial gas channels arranged in the left-right direction, four axial secondary air channels, a front upper supporting seat with a front opening and a lower opening, and a rear clamping tongue, wherein the injection pipe is intersected with the front upper supporting seat, and the front upper supporting seat is provided with the front clamping tongue; the rear clamping tongues are arranged at two sides of the rear air guide cavity;
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 burner of the single-injection pipe upper air inlet kitchen range is characterized in that: the seat board is provided with two support column bases, the distributor base is provided with two support columns, and the support column bases are in support fit with the support columns.
The burner of the single-injection pipe upper air inlet kitchen range is characterized in that: the front lower supporting seat and the front upper supporting seat form a front cavity, and the nozzle on the air outlet seat and the air inlet end of the injection pipe are positioned in the front cavity.
The burner of the single-injection pipe upper air inlet kitchen range is characterized in that: the gas-fired boiler further comprises a circular arc-shaped guide plate, and the circular arc-shaped guide plate is arranged at the intersection of the rear gas guide cavity and the outer ring gas tank.
The burner of the single-injection pipe upper air inlet kitchen range is characterized in that: the central angle of the circular arc-shaped guide plate is smaller than that of the rear air guide cavity.
The burner of the single-injection-pipe upper air inlet kitchen range can prevent the distributor seat from moving back and forth or left and right relative to the burner due to the adoption of the structure, and is convenient to assemble and disassemble.
Drawings
FIG. 1 is a top view of the burner 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 burner of the present utility model.
FIG. 6 is a second perspective exploded view of the burner 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, 2 and 3, the single-injection-pipe upper air inlet stove burner comprises an inner fire cover 1, an outer fire cover 2, a burner 3 and a distributor base 4,
the burner 3 comprises a seat plate 31, a nozzle seat 321 and an air inlet seat 322 which are arranged at the front end of the seat plate, a lower front supporting seat 33 with a hollow front opening and an upper opening, a rear supporting seat 34, an ignition pinhole 351 and an induction pinhole 352, wherein the nozzle seat 321 and the air inlet seat 322 are arranged on a vertical straight line, an air inlet interface 3221 is arranged on the air inlet seat 322, and the axis of the air inlet interface 3221 is vertical to the axis of the air inlet seat 322; the rear wall plate of the front lower supporting seat 33 is provided with a front clamping groove 331 with an upper opening, the rear supporting seat 34 is provided with a middle rear clamping groove 341, a rear left clamping groove 342 and a rear right clamping groove 343, the rear left clamping groove 342 is provided with an upper opening and a left opening, and the rear right clamping groove 343 is provided with an upper opening and a right opening respectively;
the distributor seat 4 comprises an inner fire cover seat 41, an outer ring gas groove 42, a rear gas guide cavity 43, an injection pipe 44, two radial gas channels 45 arranged in the left-right direction, four axial secondary air channels 46, a front upper support seat 47 with a front opening and a lower opening in the hollow mode, and a rear clamping tongue 48, wherein the gas inlet end of the injection pipe 44 is intersected with the rear wall plate of the front upper support seat 47, and the front upper support seat 47 is provided with a front clamping tongue 441; the rear clamping tongues 48 are arranged on two sides of the rear air guide cavity 43; the injection pipe 44, the rear air guide cavity 43 and the outer ring gas tank 42 are sequentially communicated, and the radial gas channel 45 is used for communicating the inner fire cover seat 41 with the outer ring gas tank 42; the fuel gas enters the injection pipe 44 through the nozzle of the nozzle seat 321, enters the outer ring fuel gas groove 42 through the rear air guide cavity 43, and flows in the clockwise direction and the anticlockwise direction in the outer ring fuel gas groove 42; at the same time, the fuel gas enters the inner fire cover seat 41 through the radial fuel gas channel 45;
the front lower support base 33 supports the front upper support base 47, the front clamping tongue 441 and the front clamping groove 331, the rear air guide cavity 43 is embedded with the middle rear clamping groove 341 on the rear support base 34, one rear clamping tongue 48 is embedded with the rear left clamping groove 342, and the other rear clamping tongue 48 is embedded with the rear right clamping groove 343. Ignition pinhole 351 and induction pinhole 352 are each opposite one axial secondary air passage; with such a structure, the distributor base 4 can be prevented from moving back and forth and left and right with respect to the burner 3; the air inlet end of the ejector tube 44 and the nozzle seat 321 are positioned in a front cavity with a front opening formed by the front lower supporting seat 33 and the front upper supporting seat 47, so that the air inlet end can prevent wind interference.
As a further improvement of the present embodiment: the seat plate 31 is provided with two support column bases 311, the distributor base 4 is provided with two support columns 49, and the support column bases 311 are in support fit with the support columns 49. The distributor base 4 is prevented from shaking left and right relative to the burner 3.
As a further improvement of the utility model: the gas-fired boiler further comprises a circular arc-shaped guide plate 4A, and the circular arc-shaped guide plate 4A is arranged at the intersection of the rear gas guide cavity 43 and the outer ring gas tank 42. With this structure, the gas and air mixture entering the rear air guide chamber 43 through the ejector pipe 44 is split to both sides.
As a further improvement of the utility model: the central angle of the circular arc-shaped guide plate 4A is smaller than that of the rear air guide cavity 43.
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 (5)
1. An upper air inlet kitchen range burner with a single injection pipe is characterized in that: comprises an inner fire cover, an outer fire cover, a furnace end and a distributor seat,
the burner comprises a seat plate, a nozzle seat and an air inlet seat which are arranged at the front end of the seat plate, a front lower supporting seat with a front opening and an upper opening, a rear supporting seat, an ignition pinhole and an induction pinhole, wherein an air inlet interface is arranged on the air inlet seat, a front clamping groove with the upper opening is arranged on a rear wall plate of the front lower supporting seat, and a middle rear clamping groove, a rear left clamping groove and a rear right clamping groove are arranged on the rear supporting seat;
the distributor seat comprises an inner fire cover seat, an outer ring gas tank, a rear gas guide cavity, an injection pipe, a radial gas channel, four axial secondary air channels, a front upper support seat with a front opening and a lower opening, and a rear clamping tongue, wherein the injection pipe is intersected with the front upper support seat, and the front upper support seat is provided with the front clamping tongue; the rear clamping tongues are arranged at two sides of the rear air guide cavity;
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.
2. The burner of a single ejector tube top inlet cooker of claim 1, wherein: the seat board is provided with two support column bases, the distributor base is provided with two support columns, and the support column bases are in support fit with the support columns.
3. The burner of a single ejector tube top inlet cooker of claim 1, wherein: the front lower supporting seat and the front upper supporting seat form a front cavity, and a nozzle on the nozzle seat and an air inlet end of the injection pipe are positioned in the front cavity.
4. A single ejector tube top inlet cooktop burner according to claim 1, 2 or 3, characterized in that: the gas-fired boiler further comprises a circular arc-shaped guide plate, and the circular arc-shaped guide plate is arranged at the intersection of the rear gas guide cavity and the outer ring gas tank.
5. The burner of the single jet pipe upper air inlet kitchen range according to claim 4, wherein: the central angle of the circular arc-shaped guide plate is smaller than that of the rear air guide cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074180.5U CN220567233U (en) | 2023-08-02 | 2023-08-02 | Single-injection pipe upper air inlet stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074180.5U CN220567233U (en) | 2023-08-02 | 2023-08-02 | Single-injection pipe upper air inlet stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567233U true CN220567233U (en) | 2024-03-08 |
Family
ID=90087633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322074180.5U Active CN220567233U (en) | 2023-08-02 | 2023-08-02 | Single-injection pipe upper air inlet stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567233U (en) |
-
2023
- 2023-08-02 CN CN202322074180.5U patent/CN220567233U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |