CN217082545U - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN217082545U CN217082545U CN202122119350.8U CN202122119350U CN217082545U CN 217082545 U CN217082545 U CN 217082545U CN 202122119350 U CN202122119350 U CN 202122119350U CN 217082545 U CN217082545 U CN 217082545U
- Authority
- CN
- China
- Prior art keywords
- burner
- ring fire
- fire
- combustion device
- inner 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 90
- 238000002347 injection Methods 0.000 claims description 36
- 239000007924 injection Substances 0.000 claims description 36
- 238000010411 cooking Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 235000014347 soups Nutrition 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 iron chromium aluminum Chemical compound 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model provides a combustor, including inner ring burner, zhonghuan burner and outer loop burner, wherein outer loop burner is atmosphere burner, and zhonghuan burner is infrared burner, and inner ring burner is atmosphere burner, outer loop burner includes outer ring fire and draws the passageway, zhonghuan burner includes that the well ring fire draws the passageway, the inner ring burner includes that the inner ring fire draws the passageway, the length that outer ring fire draws the passageway is greater than the length that the inner ring fire draws the passageway, and/or the diameter that outer ring fire draws the passageway is greater than the diameter that the inner ring fire draws the passageway. The heat exchange strength between the high-temperature heat and the pot bottom is enhanced, and the heat efficiency of the gas stove is favorably improved. The inner ring combustion device can obtain the heat preservation small fire, and the requirement that the small fire does not overflow when cooking soup is met.
Description
Technical Field
The utility model relates to a combustor technical field, concretely relates to combustor.
Background
In the first scheme, outer ring fire of a three-ring fire burner is an atmospheric burner, middle ring fire and inner ring fire are dense small fire burners, fire patterns of the atmospheric burner are fire on the side wall of an outer fire cover, and the burner cannot realize high-firepower and high-efficiency combustion due to insufficient combustion area; the outer ring fire of the three-ring fire burner in the second scheme is an atmospheric burner, the middle ring fire and the inner ring fire are atmospheric burners, and the burner in the scheme has the disadvantages of large volume, short contact time of high-temperature flue gas and the bottom of a boiler, large heat loss and incapability of realizing high-efficiency combustion.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve one of the problem that exists among the prior art to a certain extent, for this reason, the utility model aims to provide a combustor, the increasing of heat efficiency.
The above purpose is realized by the following technical scheme:
a burner comprises an inner ring combustion device, a middle ring combustion device and an outer ring combustion device, wherein the outer ring combustion device is an atmosphere combustion device, the middle ring combustion device is an infrared combustion device, the inner ring combustion device is an atmosphere combustion device, the outer ring combustion device comprises an outer ring fire injection channel, the middle ring combustion device comprises a middle ring fire injection channel, the inner ring combustion device comprises an inner ring fire injection channel, the length of the outer ring fire injection channel is larger than that of the inner ring fire injection channel, and/or the diameter of the outer ring fire injection channel is larger than that of the inner ring fire injection channel.
As a further improvement of the utility model form outer ring fire hybrid chamber in the outer loop burner form middle ring fire hybrid chamber in the middle ring burner form inner ring fire hybrid chamber in the inner ring burner, outer ring fire draws the passageway to pass through outer ring fire hybrid chamber with outer loop burner intercommunication, middle ring fire draws the passageway to pass through middle ring fire hybrid chamber with middle ring burner intercommunication, inner ring fire draws the passageway to pass through with inner ring fire hybrid chamber with inner ring burner intercommunication.
As a further improvement of the utility model, the outer loop burner includes outer fire lid, inner ring burner includes interior fire lid subassembly, outer fire lid is installed on the outer fire mixing chamber, interior fire lid subassembly with well ring fire mixing chamber reaches the inner ring fire mixing chamber cooperatees and connects.
As a further improvement of the utility model, the inner fire cover component comprises an inner wall and an outer wall, the inner wall with form annular channel between the outer wall form central channel in the inner wall, central channel with inner ring fire mixing chamber intercommunication, annular channel with zhonghuan fire mixing chamber intercommunication.
As a further improvement of the utility model, be equipped with infrared combustion plate in the annular passage, just be in infrared combustion plate top is equipped with first mesh structure.
As a further improvement of the utility model, a second mesh structure is arranged on the central channel.
As a further improvement of the utility model, the diameter of the central channel is 10-20mm, the second mesh structure is provided with fire holes, and the diameter of the fire holes is 1-2 mm.
As a further improvement of the utility model, the diameter of the infrared combustion plate is 45-55mm, and the thickness of the infrared combustion plate is 10-15 mm.
As a further improvement of the utility model, the inner ring fire draws the passageway with inner ring fire hybrid chamber integrated into one piece, just the inner ring fire draw the passageway with the zhonghuan fire draws and forms contained angle an between the passageway, just contained angle an is 30-60.
As a further improvement of the utility model, form on the distributor outer ring fire hybrid chamber well ring fire hybrid chamber reaches interior ring fire hybrid chamber well ring fire hybrid chamber with form air duct between the outer ring fire hybrid chamber, at interior ring fire hybrid chamber with form the gas transmission groove on the well ring fire hybrid chamber, the gas transmission groove with air duct is linked together.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model provides a burner can guarantee firepower size and increasing the thermal efficiency.
Drawings
FIG. 1 is a schematic structural view of a burner according to an embodiment;
FIG. 2 is an exploded view of a burner according to an embodiment;
FIG. 3 is an exploded view of an exemplary inner fire lid assembly;
FIG. 4 is another schematic view of a burner according to an embodiment;
FIG. 5 is a cross-sectional view D-D of FIG. 4;
fig. 6 is a cross-sectional view of E-E in fig. 4.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
Referring to fig. 1-6, a burner is shown, which includes an inner ring combustion device 1, a middle ring combustion device 2 and an outer ring combustion device 3, wherein the outer ring combustion device 3 is an atmospheric combustion device, the middle ring combustion device 2 is an infrared combustion device, the inner ring combustion device 1 is an atmospheric combustion device, the outer ring combustion device 3 includes an outer ring fire injection passage 31, the middle ring combustion device 2 includes a middle ring fire injection passage 21, the inner ring combustion device 1 includes an inner ring fire injection passage 11, the length of the outer ring fire injection passage 31 is greater than that of the inner ring fire injection passage 11, and/or the diameter of the outer ring fire injection passage 31 is greater than that of the inner ring fire injection passage 11.
The utility model provides a combustor, outer loop burner 3 is atmosphere burner, zhonghuan burner 2 is infrared burner, and inner ring burner 1 is atmosphere burner, draws the length of passageway to design into being less than the length that outer ring fire draws passageway 31 or the diameter that the inner ring of inner ring burner 1 draws the passageway designs into being less than the diameter that outer ring fire draws passageway 31 with the length that inner ring burner 1's inner ring draws the passageway to make inner ring burner 1 be little fire burner. The outer ring combustion device 3 is an atmospheric combustion device which can ensure the firepower, the middle ring combustion device 2 is an infrared combustion device which can ensure the combustion efficiency, and the inner ring combustion device 1 is an atmospheric combustion device which can improve the thermal efficiency.
The small fire combustion device can obtain the heat-preservation small fire, and the small fire can be used for cooking soup without overflowing.
The middle ring combustion device 2 is an infrared combustion device, and the infrared combustion plate 135 can generate far infrared light waves when reaching a certain temperature, and the far infrared light waves are radiated to the bottom of the pot, so that the heat exchange strength between high-temperature heat and the bottom of the pot is enhanced, and the heat efficiency of the gas stove is favorably improved.
In this embodiment, the length of the outer ring fire injection passage 31 is greater than the length of the inner ring fire injection passage 11, and the diameter of the outer ring fire injection passage 31 is greater than the diameter of the inner ring fire injection passage 11.
And the length of the middle ring fire injection passage 21 is greater than that of the inner ring fire injection passage 11, and the diameter of the middle ring fire injection passage 21 is greater than that of the inner ring fire injection passage 11.
An outer ring fire mixing cavity 32 is formed in the outer ring combustion device 3, a middle ring fire mixing cavity 22 is formed in the middle ring combustion device 2, an inner ring fire mixing cavity 12 is formed in the inner ring combustion device 1, an outer ring fire ejecting channel 31 is communicated with the outer ring combustion device 3 through the outer ring fire mixing cavity, a middle ring fire ejecting channel 21 is communicated with the middle ring combustion device 2 through the middle ring fire mixing cavity 22, and the inner ring fire ejecting channel 11 is communicated with the inner ring combustion device 1 through the inner ring fire mixing cavity 12.
The outer ring combustion device 3 comprises an outer fire cover 33, the inner ring combustion device 1 comprises an inner fire cover assembly 13, the outer fire cover 33 is installed on the outer ring fire mixing cavity 32, and the inner fire cover assembly 13 is connected with the middle ring fire mixing cavity 22 and the inner ring fire mixing cavity 12 in a matched mode.
The inner fire lid assembly 13 includes an inner wall 131 and an outer wall 132, an annular channel 133 is formed between the inner wall 131 and the outer wall 132, a central channel 134 is formed in the inner wall 131, the central channel 134 communicates with the inner fire mixing chamber 12, and the annular channel 133 communicates with the middle fire mixing chamber 22. The inner fire cover component 13 material is iron chromium aluminum which can resist high temperature.
An infrared combustion plate 135 is disposed within the annular channel 133, and a first mesh structure 136 is disposed above the infrared combustion plate 135. The first mesh structure 136 has a plurality of first fire holes therein. Be equipped with first mesh structure 136 on infrared combustion plate 135, have the stationary flow, prevent that impurity from dropping on infrared combustion plate 135, avoiding blockking up infrared combustion plate 135's effect, guaranteed infrared combustion plate 135's cleanliness factor.
A second mesh structure 137 is provided in the central passage 134. A plurality of second fire holes are formed on the second mesh structure 137. The second mesh structure 137 is arranged on the central channel 134 to have a flow stabilizing effect.
The diameter of the central passage 134 is 10-20mm, and the second mesh structure 137 has fire holes with a diameter of 1-2 mm. In this embodiment, the diameter of the central passage 134 is 15mm and the diameter of the fire hole is 1.6 mm. The diameter of the central channel 134 is reasonably set, so that the phenomenon that firepower is too large due to too large central channel 134 is avoided, and the phenomenon that firepower is too small due to too small diameter of the central channel 134 is also avoided.
The diameter of the infrared combustion plate 135 is 45-55mm, and the thickness of the infrared combustion plate 135 is 10-15 mm. In the present embodiment, the diameter of the infrared combustion plate 135 is 50mm, and the thickness of the infrared combustion plate 135 is 12 mm. The infrared combustion plate 135 is of an annular structure, and the diameter of the infrared combustion plate 135 is the diameter of the outer ring of the infrared combustion plate 135. The shape of the infrared combustion plate 135 is matched with the shape and the size of the middle fire mixing cavity 22.
The inner ring fire injection passage 11 and the inner ring fire mixing cavity 12 are integrally formed, and an included angle a is formed between the inner ring fire injection passage 11 and the middle ring fire injection passage 21 and is 30-60 degrees. In the present embodiment, the angle a is 45 °.
A first flange is formed on the inner wall 131 of the inner fire cover assembly 13 and protrudes toward the annular channel 133, and the first flange supports the infrared combustion plate 135 and limits the downward movement distance of the infrared combustion plate 135 when the infrared combustion plate 135 is installed into the annular channel 133, so as to further limit the installation position of the infrared combustion plate 135 in the annular channel 133.
A second flange is formed on the inner wall 131 of the inner fire lid assembly 13 extending toward the central passage 134, and the second flange is used for supporting the second mesh structure 137.
The fire-fighting device is characterized by further comprising a fire distributor 6, wherein the outer ring fire mixing cavity 32, the middle ring fire mixing cavity 22 and the inner ring fire mixing cavity 12 are formed on the fire distributor 6, an air passage 5 is formed between the middle ring fire mixing cavity 22 and the outer ring fire mixing cavity 32, air conveying grooves 4 are formed in the inner ring fire mixing cavity 12 and the middle ring fire mixing cavity 22, and the air conveying grooves 4 are communicated with the air passage.
The outer wall of the inner fire cover assembly 13 protrudes outwards to form a protruding portion, a fire hole is formed in the protruding portion, and an air outlet space is formed between the fire hole and the infrared combustion plate 135.
The ignition needle is arranged on the air channel 5. When the gas enters the inner fire cover assembly 13 through the inner ring fire injection channel 11 and enters the air channel 5 through the gas transmission groove 4, the gas is mixed with the air in the air channel 5 and is ignited when the ignition needle is ignited.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The burner is characterized by comprising an inner ring combustion device (1), a middle ring combustion device (2) and an outer ring combustion device (3), wherein the outer ring combustion device (3) is an atmospheric combustion device, the middle ring combustion device (2) is an infrared combustion device, the inner ring combustion device (1) is an atmospheric combustion device, the outer ring combustion device (3) comprises an outer ring fire injection channel (31), the middle ring combustion device (2) comprises a middle ring fire injection channel (21), the inner ring combustion device (1) comprises an inner ring fire injection channel (11), the length of the outer ring fire injection channel (31) is larger than that of the inner ring fire injection channel (11), and/or the diameter of the outer ring fire injection channel (31) is larger than that of the inner ring fire injection channel (11).
2. A burner according to claim 1, wherein an outer ring fire mixing chamber (32) is formed in the outer ring combustion device (3), a middle ring fire mixing chamber (22) is formed in the middle ring combustion device (2), an inner ring fire mixing chamber (12) is formed in the inner ring combustion device (1), the outer ring fire ejection passage (31) communicates with the outer ring combustion device (3) through the outer ring fire mixing chamber, the middle ring fire ejection passage (21) communicates with the middle ring combustion device (2) through the middle ring fire mixing chamber (22), and the inner ring fire ejection passage (11) communicates with the inner ring combustion device (1) through the inner ring fire mixing chamber (12).
3. A burner according to claim 2, characterized in that said outer ring combustion device (3) comprises an outer flame cap (33), said inner ring combustion device (1) comprises an inner flame cap assembly (13), said outer flame cap (33) being mounted on said outer ring flame mixing chamber (32), said inner flame cap assembly (13) being cooperatively connected with said middle ring flame mixing chamber (22) and said inner ring flame mixing chamber (12).
4. A burner as claimed in claim 3, characterized in that said inner burner cap assembly (13) comprises an inner wall (131) and an outer wall (132), an annular channel (133) being formed between said inner wall (131) and said outer wall (132), a central channel (134) being formed in said inner wall (131), said central channel (134) communicating with said inner annular flame mixing chamber (12), said annular channel (133) communicating with said intermediate annular flame mixing chamber (22).
5. A burner as claimed in claim 4, characterised in that an infrared burner plate (135) is provided in the annular channel (133) and a first mesh structure (136) is provided above the infrared burner plate (135).
6. A burner according to claim 4, characterised in that a second mesh structure (137) is provided on the central channel (134).
7. A burner as claimed in claim 6, characterised in that said central channel (134) has a diameter of 10-20mm, said second mesh structure (137) has fire holes, and said fire holes have a diameter of 1-2 mm.
8. A burner as claimed in claim 5, characterised in that said infrared burner plate (135) has a diameter of 45-55mm and said infrared burner plate (135) has a thickness of 10-15 mm.
9. The burner according to any one of claims 1 to 8, wherein the inner ring fire injection passage (11) and the inner ring fire mixing chamber (12) are integrally formed, and an included angle a is formed between the inner ring fire injection passage (11) and the middle ring fire injection passage (21), and is 30-60 degrees.
10. A burner according to any one of claims 2 to 8, further comprising a distributor on which the outer ring fire mixing chamber (32), the middle ring fire mixing chamber (22) and the inner ring fire mixing chamber (12) are formed, an air passage being formed between the middle ring fire mixing chamber (22) and the outer ring fire mixing chamber (32), and an air delivery groove being formed on the inner ring fire mixing chamber (12) and the middle ring fire mixing chamber (22), the air delivery groove communicating with the air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119350.8U CN217082545U (en) | 2021-09-03 | 2021-09-03 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119350.8U CN217082545U (en) | 2021-09-03 | 2021-09-03 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217082545U true CN217082545U (en) | 2022-07-29 |
Family
ID=82497665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122119350.8U Active CN217082545U (en) | 2021-09-03 | 2021-09-03 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217082545U (en) |
-
2021
- 2021-09-03 CN CN202122119350.8U patent/CN217082545U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109000230B (en) | Burner with a burner body | |
| CN217082545U (en) | A kind of burner | |
| CN111649326A (en) | Burner and integrated cooker | |
| CN112161268A (en) | Furnace end, combustor and gas-cooker | |
| CN209688835U (en) | Upper air inlet infrared burner | |
| CN208332259U (en) | A kind of split type infrared burner of more ejector pipes of direct-injection | |
| CN110425530A (en) | Infrared burner | |
| CN201293361Y (en) | Gas combustion range | |
| CN101556058A (en) | Ventilation tower-type lower air-inlet gas cooker | |
| CN204786405U (en) | Combustor and have its gas -cooker | |
| CN219550521U (en) | Burner fire cover for gas stove | |
| CN106152138B (en) | A kind of burner fire lid | |
| CN201209859Y (en) | Improved combustor for embedded gas kitchen ranges | |
| CN213551308U (en) | High-efficient infrared gas oven | |
| CN212339242U (en) | Burner and integrated cooker | |
| CN212377969U (en) | Stove burner and stove | |
| CN216079792U (en) | Heat accumulating type infrared radiation burner | |
| CN220038463U (en) | Burner with a burner body | |
| CN214370176U (en) | Burner suitable for gas stove and gas stove | |
| CN219995333U (en) | Burner with a burner body | |
| CN215982537U (en) | Infrared burner | |
| CN210128343U (en) | Cyclone type energy-saving environment-friendly hearth, burner and gas stove | |
| CN211476013U (en) | Infrared energy-saving high-fire furnace end and high-fire stove | |
| CN213019632U (en) | Integrated fire cover and furnace end | |
| CN213019631U (en) | Fire lid and furnace end that outer fire is stable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |