CN220038452U - Burner for gas stove - Google Patents
Burner for gas stove Download PDFInfo
- Publication number
- CN220038452U CN220038452U CN202321375296.6U CN202321375296U CN220038452U CN 220038452 U CN220038452 U CN 220038452U CN 202321375296 U CN202321375296 U CN 202321375296U CN 220038452 U CN220038452 U CN 220038452U
- Authority
- CN
- China
- Prior art keywords
- flame
- burner
- flame divider
- stainless steel
- steel plate
- 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
- 239000007789 gas Substances 0.000 claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 14
- 239000010935 stainless steel Substances 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 239000002737 fuel gas Substances 0.000 claims description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 150000003839 salts Chemical class 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003405 preventing effect Effects 0.000 abstract description 2
- 238000002679 ablation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a burner for a gas stove, which comprises a fire stabilizing ring and a preheating premixing chamber, wherein a flame divider is arranged between the fire stabilizing ring and the preheating premixing chamber, a stainless steel plate is arranged on the flame divider, a fire seed cover is arranged at the center of the stainless steel plate, a plurality of triangular holes are arranged at the center of the stainless steel plate, and an L-shaped premixing pipeline is arranged below the preheating premixing chamber. The utility model has the following advantages: 1. the utility model adopts the flame divider to divide the flame into a plurality of small flames, so that the combustion speed is high, the flame is short, the flameless combustion is realized, the thermal efficiency is improved, and the emission of nitrogen oxides is reduced. 2. The small triangular fire outlet on the flame divider is designed, so that the problem of blockage of the burner caused by corrosion of water, oil, salt and the like in the prior art is solved, and the blockage preventing effect is very good.
Description
Technical Field
The utility model relates to the technical field of burners, in particular to a burner for a gas stove.
Background
In the existing combustion mode, the high-temperature ablation ensures that the service life of a plurality of burners is less than one year, and the burners are blocked due to erosion of water, oil, salt and other objects when a chef works, so that the burners are difficult to repair. The existing design structure has large combustion noise, is difficult to maintain, and causes material resource waste by frequent replacement of the furnace end. In addition, in the prior art, the burner has incomplete combustion due to insufficient premixing, and gas is wasted. Carbon monoxide and nitrogen oxide emissions exceed the standard. Therefore, a burner for a gas range is a problem to be solved in the whole society.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a combustor for gas-cooker, includes steady fire circle and preheats the premixing chamber steady fire circle and preheats and be provided with the flame divider between the premixing chamber, be provided with the corrosion resistant plate on the flame divider, the center of corrosion resistant plate is provided with the kind of fire lid be provided with a plurality of triangular holes above the corrosion resistant plate preheat the below of premixing chamber and be provided with L shape premixing pipeline.
Further, the L-shaped premixing pipeline is provided with a fuel gas inlet hole.
Compared with the prior art, the utility model has the advantages that:
1. the utility model adopts the flame divider to divide the flame into a plurality of small flames, so that the combustion speed is high, the flame is short, the flameless combustion is realized, the thermal efficiency is improved, and the emission of nitrogen oxides is reduced.
2. The small triangular fire outlet on the flame divider is designed, so that the problem of blockage of the burner caused by corrosion of water, oil, salt and the like in the prior art is solved, and the blockage preventing effect is very good.
3. Most of heat is taken away by the mixed gas of the pre-mixing preheating chamber and the flame divider, so that the pre-mixing chamber and the flame divider are cooled and protected, the service life is greatly prolonged, the mixed gas is preheated, the flame temperature is improved, and the gas is saved.
Drawings
FIG. 1 is a schematic view of a burner for a gas range according to the present utility model;
fig. 2 is a front view of a burner for a gas range according to the present utility model;
FIG. 3 is a schematic cross-sectional view at A-A of FIG. 2;
FIG. 4 is an exploded view of a burner for a gas range according to the present utility model;
FIG. 5 is a schematic view of the structure of the fire stabilizing ring;
FIG. 6 is a schematic view of the flame divider and stainless steel plate;
fig. 7 is an internal schematic view of the flame divider.
As shown in the figure: 1. fire stabilizing ring 2, preheating premixing chamber 3, flame divider 4, corrosion resistant plate 5, fire cover 6, triangular hole 7, L-shaped premixing pipeline 8, gas inlet hole 9, gas mixing inlet hole 10, circular groove.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present utility model will be described in detail with reference to the accompanying drawings.
The utility model provides a burner for a gas stove in specific implementation, which comprises a fire stabilizing ring 1 and a preheating premixing chamber 2, wherein a flame divider 3 is arranged between the fire stabilizing ring 1 and the preheating premixing chamber 2, a stainless steel plate 4 is arranged on the flame divider 3, a fire cover 5 is arranged at the center of the stainless steel plate 4, a plurality of triangular holes 6 are formed in the stainless steel plate 4, and an L-shaped premixing pipeline 7 is arranged below the preheating premixing chamber 2.
Examples:
when the utility model is used, fuel gas enters from the fuel gas inlet hole 8 on the L-shaped premixing pipeline 7, completes primary premixing with blast air, and mixed fuel gas completes secondary premixing in the pipe under the action of mass flow through the L-shaped right angle. The preheating premixing chamber 2 assembly is cast and formed once, is butted with the L-shaped premixing pipeline 7, and the inner wire port deviates from the center point to give way for the ignition needle and the fire tube, and the mixed fuel gas is mixed for one time in three stages.
The assembly of the flame divider 3 consists of an annular cavity and a stainless steel plate with high temperature resistance, the annular cavity of the flame divider is provided with a U-shaped groove at the outer side, the bottom of the flame divider 3 is provided with a plurality of fuel gas mixing inlet holes 9, and screw fixing holes (shown as B in figure 7) are also arranged on the flame divider.
A plurality of triangular holes 6 are formed in the stainless steel plate 4, the small triangular holes are arranged according to design to form a plurality of fan-shaped shapes, and the fan-shaped fire outlets are uniformly distributed above the gas mixing inlet holes 9 at the bottom of the U-shaped groove and correspond to one another. The triangular hole 6 with the structure solves the problem that in the prior art, the furnace end is blocked due to corrosion of water, oil, salt and the like, and has good anti-blocking effect. The mixed fuel gas enters a flame divider to complete four-stage pre-mixing and secondary pre-heating. The fuel gas and the air are premixed in four stages, the fuel gas utilization rate is improved by full combustion, the temperature of the mixed gas after full premixing and preheating is up to 300 ℃, the flame temperature is increased by 150 ℃, and the fuel gas is saved by about 15%.
As a further elaboration of the utility model, the L-shaped premix tube 7 is provided with a gas inlet aperture 8.
As a further illustration of the utility model, the flame divider 3 is detachably connected to the stainless steel plate 4 by means of screws, and the bottom of the flame divider 3 is provided with a plurality of gas mixing inlet holes 9. The flame is divided into a plurality of small flames through the flame divider, so that the combustion speed is high, the flames are short, flameless combustion is realized, the thermal efficiency is improved, and the emission of nitrogen oxides is reduced.
As a further illustration of the utility model, the flame stabilizing ring 1 is placed at the junction of the top of the preheating premix chamber 2 and the flame divider 3. Plays a role of sealing and also plays a role of flame stabilizing combustion.
As a further elaboration of the utility model, the centre of the flame divider 3 is provided with a circular recess 10 for mounting an ignition needle, a burner tube, etc.
The low-temperature gas takes away most of heat of the premixing chamber and the flame divider, so that the high-temperature ablation influence is greatly reduced, and the service life is prolonged.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The burner for the gas stove is characterized by comprising a fire stabilizing ring (1) and a preheating premixing chamber (2), wherein a flame divider (3) is arranged between the fire stabilizing ring (1) and the preheating premixing chamber (2), a stainless steel plate (4) is arranged on the flame divider (3), a fire cover (5) is arranged at the center of the stainless steel plate (4), a plurality of triangular holes (6) are formed in the stainless steel plate (4), and an L-shaped premixing pipeline (7) is arranged below the preheating premixing chamber (2).
2. The burner for a gas range according to claim 1, wherein: the L-shaped premixing pipeline (7) is provided with a fuel gas inlet hole (8).
3. A burner for a gas range according to claim 2, wherein: the flame divider (3) is detachably connected with the stainless steel plate (4) through screws, and a plurality of gas mixing inlet holes (9) are formed in the bottom of the flame divider (3).
4. A burner for a gas range according to claim 3, wherein: the fire stabilizing ring (1) is arranged at the joint of the top of the preheating premixing chamber (2) and the flame divider (3).
5. The burner for a gas range according to claim 4, wherein: the center of the flame divider (3) is provided with a circular groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375296.6U CN220038452U (en) | 2023-06-01 | 2023-06-01 | Burner for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375296.6U CN220038452U (en) | 2023-06-01 | 2023-06-01 | Burner for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038452U true CN220038452U (en) | 2023-11-17 |
Family
ID=88740476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375296.6U Active CN220038452U (en) | 2023-06-01 | 2023-06-01 | Burner for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038452U (en) |
-
2023
- 2023-06-01 CN CN202321375296.6U patent/CN220038452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109185883B (en) | Inner ring fire cover, burner and gas stove | |
| CN104676591A (en) | Burner and gas stove with same | |
| CN203963931U (en) | Burner and the gas-cooker with it | |
| Fulford | Biogas stove design | |
| CN220038452U (en) | Burner for gas stove | |
| US20230220992A1 (en) | High Output Gas Burner, Such As For A Food Cooking Apparatus | |
| CN204739583U (en) | Stove burner | |
| CN215723204U (en) | Diffusion type low NOx self-preheating radiant tube burner with flue gas backflow | |
| CN100578085C (en) | Multiple fire hole flame-free ceramic burner | |
| CN209801477U (en) | Inner axial water-cooling premixing combustion device | |
| CN103115360B (en) | The short flame high temperature industrial combustor of combustion gas | |
| CN210511672U (en) | Novel low natural gas high-speed burner structure that discharges | |
| CN104791854B (en) | Gas-cooker | |
| CN218993456U (en) | Burner for pizza stove | |
| CN212691758U (en) | Gas nozzle, nozzle assembly and industrial gas burner | |
| CN221054999U (en) | Burner and kitchen range | |
| CN215892457U (en) | Interlayer fire-blocking ring and furnace end | |
| CN213656732U (en) | Combustion head structure of gas burner with inner surface combustion and low nitrogen emission | |
| CN216769411U (en) | Gas distribution base, combustor and gas stove | |
| CN215808466U (en) | Fire cover, combustor and gas-cooker | |
| CN203116019U (en) | Combustion gas short-flame and high-temperature industrial combustor | |
| CN219861424U (en) | Miniature hot-blast stove | |
| CN214840798U (en) | Partial premixing combustion device for gas fuel | |
| CN113108283B (en) | Gas fuel partial premixing low-nitrogen combustor | |
| CN220892310U (en) | Kitchen range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: Building 2, Building 115, No. 28 Chunhua Road, Jinhai Avenue, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province, 519000 Patentee after: Guangdong Shenxiang Intelligent Kitchen Energy saving Technology Co.,Ltd. Address before: 475500 North 88, Mamiao East Section, Weizhou Avenue, Weishi County, Kaifeng City, Henan Province Patentee before: Henan Shenxiang Energy Saving Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |