CN220489144U - Burner of burner - Google Patents
Burner of burner Download PDFInfo
- Publication number
- CN220489144U CN220489144U CN202321636130.5U CN202321636130U CN220489144U CN 220489144 U CN220489144 U CN 220489144U CN 202321636130 U CN202321636130 U CN 202321636130U CN 220489144 U CN220489144 U CN 220489144U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- air outlet
- ring fire
- central
- fire
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 10
- 239000002737 fuel gas Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a burner of a burner, which comprises an outer ring fire injection pipe, an outer ring fire air outlet groove, a base and an outer ring fire air mixing cavity; the outer ring fire injection pipe is communicated with the air inlet through the outer ring fire air mixing cavity, the height of one end, close to the air outlet direction of the outer ring fire air mixing cavity, of the outer ring groove bottom of the outer ring fire air outlet groove is lower than that of the other end, and the position, with one end low to the other end high, of the outer ring groove bottom is spirally inclined upwards; the outer ring groove is characterized in that the bottom of the outer ring groove is inclined from inside to outside. The gas mixing cavity has the advantages that the gas in the outer ring fire mixing cavity better flows into the tail end of the outer ring fire gas outlet groove, the gas in the outer ring fire gas outlet groove is uniformly distributed, the combustion is more uniform, and the combustion efficiency is high.
Description
Technical Field
The utility model relates to a burner head of a burner.
Background
The existing burner head of the burner comprises an outer ring fire injection pipe, a central fire injection pipe, an outer ring fire air outlet groove, a central fire air outlet hole, a base, an outer ring fire air mixing cavity and an inner ring fire air mixing cavity; the outer ring fire injection pipe, the inner ring fire injection pipe, the outer ring fire air outlet groove, the central fire air outlet hole, the outer ring fire air mixing cavity and the inner ring fire air mixing cavity are all arranged on the base; the air inlet of the outer ring fire injection pipe is communicated with external fuel gas, the air outlet of the outer ring fire injection pipe is communicated with the air inlet of the outer ring fire mixing cavity, and the air outlet of the outer ring fire mixing cavity is communicated with the outer ring fire air outlet groove; the air inlet of the central fire injection pipe is communicated with external fuel gas, the air outlet of the central fire injection pipe is communicated with the air inlet of the central fire mixing cavity, and the air outlet of the central fire mixing cavity is communicated with the central fire hole; when the burner burns, the bottom of the outer ring fire air outlet groove is in the horizontal direction, the gas at the gas outlet of the outer ring fire mixed gas cavity is unevenly distributed in the outer ring fire air outlet groove, and the tail end gas quantity of the outer ring fire air outlet groove is less, so that the gas combustion of the outer ring fire air outlet groove is uneven, the combustion efficiency is low, and the burner is inconvenient to use.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the burner, wherein the fuel gas of the outer ring fire mixed gas cavity better flows into the tail end of the outer ring fire gas outlet groove, the fuel gas in the outer ring fire gas outlet groove is uniformly distributed, the combustion is more uniform, and the combustion efficiency is high.
In order to achieve the aim, the utility model is realized in such a way that the burner comprises an outer ring fire injection pipe, an outer ring fire air outlet groove, a base and an outer ring fire air mixing cavity; the outer ring fire injection pipe is communicated with the air inlet through the outer ring fire air mixing cavity, the height of one end, close to the air outlet direction of the outer ring fire air mixing cavity, of the outer ring groove bottom of the outer ring fire air outlet groove is lower than that of the other end, and the position, which is low at one end, of the outer ring groove bottom is spirally inclined upwards to the position, which is high at the other end; the outer ring groove is characterized in that the bottom of the outer ring groove is inclined from inside to outside.
In the technical scheme, the base is also provided with an air baffle; the air baffle is positioned at the bottom of the base and extends downwards to be positioned beside an ignition pinhole of the base.
In the technical scheme, the device also comprises a central fire air outlet groove, a central air guide hole, a central fire injection pipe and a central fire mixing cavity; the central fire air outlet groove, the central air guide hole, the central fire injection pipe and the central fire air mixing cavity are arranged on the base, the central fire injection pipe is communicated with the central fire air outlet groove through the central fire air mixing cavity, the central fire air outlet groove is positioned in the outer ring fire air outlet groove, and the central air guide hole is positioned in the central fire air outlet groove.
In the technical scheme, the outer wall of the central fire air outlet groove is provided with a vent hole.
Compared with the prior art, the utility model has the advantages that: the fuel gas of the outer ring fire mixing cavity better flows into the tail end of the outer ring fire air outlet groove, the fuel gas in the outer ring fire air outlet groove is uniformly distributed, the combustion is more uniform, and the combustion efficiency is high.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a perspective view of the outer wall of the outer annular fire escape slot portion of FIG. 1;
FIG. 5 is a perspective view of the bottom view of FIG. 1;
fig. 6 is a perspective view of the alternative angular bottom view of fig. 1.
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 6, the burner is a burner, and comprises an outer ring fire injection pipe 2, an outer ring fire air outlet groove 5, a base 4 and an outer ring fire mixed air cavity 3; the outer ring fire injection pipe 2, the outer ring fire air outlet groove 5 and the outer ring fire air mixing cavity 3 are respectively arranged on the base 4, an air inlet 8 is arranged at the bottom 51 of the outer ring fire air outlet groove 5, the outer ring fire injection pipe 2 is communicated with the air inlet 8 through the outer ring fire air mixing cavity 3, the height of one end, close to the air outlet direction of the outer ring fire air mixing cavity 7, of the outer ring groove bottom 51 of the outer ring fire air outlet groove 5 is lower than the height of the other end, and the position of one end, low to the position of the other end, of the outer ring groove bottom 51 is spirally inclined upwards; characterized in that the outer ring groove bottom 51 is inclined from inside to outside.
The inclination angle of the outer ring groove bottom 51 from inside to outside and upwards increases along the direction of the air outlet; the fuel gas of the outer ring fire mixing cavity better flows into the tail end of the outer ring fire air outlet groove, the fuel gas in the outer ring fire air outlet groove is uniformly distributed, the combustion is more uniform, and the combustion efficiency is high.
In this embodiment, an air baffle 9 is further disposed on the base 4; the air baffle 9 is positioned at the bottom of the base 4 and extends downwards to be positioned beside the ignition pinhole 41 of the base 4.
In the embodiment, the device also comprises a central fire air outlet groove 6, a central air guide hole 7, a central fire injection pipe 1 and a central fire mixed air cavity 10; the central fire air outlet groove 6, the central air guide hole 7, the central fire injection pipe 1 and the central fire air mixing cavity 10 are arranged on the base 4, the central fire injection pipe 1 is communicated with the central fire air outlet groove 6 through the central fire air mixing cavity 10, the central fire air outlet groove 6 is positioned in the outer ring fire air outlet groove 5, and the central air guide hole 7 is positioned in the central fire air outlet groove 6.
In the present embodiment, a vent hole 61 is provided in the outer wall of the center fire outlet groove 6.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The burner head of the burner comprises an outer ring fire injection pipe (2), an outer ring fire air outlet groove (5), a base (4) and an outer ring fire air mixing cavity (3); the outer ring fire injection pipe (2), the outer ring fire air outlet groove (5) and the outer ring fire air mixing cavity (3) are respectively arranged on the base (4), an air inlet (8) is formed in the groove bottom (51) of the outer ring fire air outlet groove (5), the outer ring fire injection pipe (2) is communicated with the air inlet (8) through the outer ring fire air mixing cavity (3), the height of one end, close to the air outlet direction of the outer ring fire air mixing cavity (3), of the outer ring groove bottom (51) of the outer ring fire air outlet groove (5) is lower than the height of the other end, and the position, with one end low, of the outer ring groove bottom (51) is inclined upwards in a spiral mode to the position with the other end high; the novel outer ring groove is characterized in that the groove bottom (51) of the outer ring is inclined from inside to outside.
2. Burner according to claim 1, characterized in that the base (4) is also provided with a gas barrier (9); the air baffle (9) is positioned at the bottom of the base (4) and extends downwards to be positioned beside an ignition pinhole (41) of the base (4).
3. Burner according to claim 1, characterized in that it further comprises a central fire air outlet slot (6), a central air guide hole (7), a central fire injection pipe (1) and a central fire mixing chamber (10); the central fire air outlet groove (6), the central air guide hole (7), the central fire injection pipe (1) and the central fire air mixing cavity (10) are arranged on the base (4), the central fire injection pipe (1) is communicated with the central fire air outlet groove (6) through the central fire air mixing cavity (10), the central fire air outlet groove (6) is positioned in the outer ring fire air outlet groove (5), and the central air guide hole (7) is positioned in the central fire air outlet groove (6).
4. A burner according to claim 3, characterized in that a vent hole (61) is provided in the outer wall of the central fire outlet slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636130.5U CN220489144U (en) | 2023-06-27 | 2023-06-27 | Burner of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636130.5U CN220489144U (en) | 2023-06-27 | 2023-06-27 | Burner of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489144U true CN220489144U (en) | 2024-02-13 |
Family
ID=89832576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636130.5U Active CN220489144U (en) | 2023-06-27 | 2023-06-27 | Burner of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489144U (en) |
-
2023
- 2023-06-27 CN CN202321636130.5U patent/CN220489144U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |