CN102588968B - Commercial stove burner and commercial stove - Google Patents
Commercial stove burner and commercial stove Download PDFInfo
- Publication number
- CN102588968B CN102588968B CN201210068238.9A CN201210068238A CN102588968B CN 102588968 B CN102588968 B CN 102588968B CN 201210068238 A CN201210068238 A CN 201210068238A CN 102588968 B CN102588968 B CN 102588968B
- Authority
- CN
- China
- Prior art keywords
- burner
- gas
- tonifying
- outlet
- burner housing
- 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.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 claims description 34
- 239000000567 combustion gas Substances 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000002737 fuel gas Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000001706 oxygenating Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a commercial stove burner and a commercial stove with the same. The commercial stove burner is positioned below a hearth and comprises a burner shell, a gas inlet pipeline, an air inlet and a flame outlet, the air inlet and the flame outlet are positioned at the lower end and the upper end of the burner shell respectively, a gas outlet of the gas inlet pipeline is arranged in the burner shell positioned above the air inlet, and a cyclone flow deflector is arranged in the burner shell positioned above the gas outlet, so that air led in by the air inlet and gas led in by the gas outlet are mixed by the cyclone flow deflector. The commercial stove comprises a hearth, the commercial stove burner and an ignition needle extending into the hearth. The commercial stove is safe and high in burning efficiency.
Description
Technical field
The present invention relates to a kind of commercial kitchen range furnace end and comprise the commercial kitchen range of this burner, be specifically related to the commercial kitchen range using combustion gas and oxygen as air mixture.
Background technology
Conventional commercial kitchen range adopt ever-burning flame air inlet 5 air feed, manually light ever-burning flame valve 6, keep the long-term work of ever-burning flame; By air inlet 3 oxygen supplys, spray oxygen from crater 4, then with the combustion gas mixing of exporting through gas inlet pipeline 2 after, lighted by ever-burning flame, burner is started working.But these type of kitchen range are owing to adopting ever-burning flame igniting, consume energy high, service life is short, sparking mode is dangerous high, and combustion gas and oxygen only mixes inhomogeneously at burner in-core, burn insufficient, efficiency of combustion is low, CO emission is high, contaminated environment.
Summary of the invention
To the object of the invention is the defect existing in prior art in order solving, the commercial kitchen range furnace end that a kind of safety, efficiency of combustion are high to be provided and to comprise the commercial kitchen range of this burner.
In order to achieve the above object, the invention provides a kind of commercial kitchen range furnace end, burner is positioned at burner hearth below, comprises burner housing, gas inlet pipeline, the air inlet of being located at respectively burner housing lower end and upper end and crater; The gas outlet of gas inlet pipeline is arranged on the burner housing that is positioned at air inlet top, in the burner housing above this gas outlet, is provided with whirlwind flow deflector, and the air of air inlet introducing and the combustion gas of gas outlet introducing are mixed via this whirlwind flow deflector.
Further improvement of the present invention is: the gas outlet of above-mentioned gas inlet pipeline is provided with combustion gas atomizer.Combustion gas atomizer is the pipe of an end closure, on the end face of sealing and the circumference side corresponding to this sealing end face, is respectively equipped with multiple spray orifices; Corresponding to being provided with successively the screw thread for connecting source of the gas pipeline and burner housing by airintake direction on the circumference side of circular tube open one end.
Wherein, burner housing below is blast pipe; Air inlet is located at blast pipe lower end; The gas outlet of gas inlet pipeline is connected on blast pipe.
Burner housing lower end is also provided with tonifying Qi entrance; Burner housing upper end is provided with tonifying Qi outlet; Between tonifying Qi entrance and tonifying Qi outlet, be connected by the tonifying Qi pipeline of being located at burner inside.Center, burner housing upper end is provided with inverted cone groove; Crater is located at groove outside.Groove center is located in tonifying Qi outlet; Crater is centered by tonifying Qi outlet, and annular distribution is in burner housing upper surface.
The present invention also provides a kind of commercial kitchen range, comprises burner hearth and above-mentioned commercial kitchen range furnace end, and this commercial kitchen range also comprises ignition electrode; Described ignition electrode stretches in burner hearth.
The present invention has the following advantages compared to existing technology: adopt whirlwind flow deflector, by whirlwind automatic stirring, to reach the well-mixed object of combustion gas oxygen, adopt combustion gas atomizer simultaneously, by abundant combustion gas atomization in burner enclosure interior, make combustion gas oxygen mix more evenly, burning is more abundant; Increase the center tonifying Qi of flame core, realize 2 oxygen-supplying functions of flame, improve the thermal efficiency and flame temperature; Increase the mist expulsion pressure of crater simultaneously by the inverted cone-shaped groove structure at center, burner housing upper end, thereby improve the powerful degree of firepower.Sparking mode replaces ever-burning flame structure with ignition electrode, realizes intelligent safety ignition object.
Accompanying drawing explanation
Fig. 1 is the structural representation of conventional commercial kitchen range.
Fig. 2 is the structural representation of commercial kitchen range of the present invention.
Fig. 3 is the structural representation of combustion gas atomizer in Fig. 2.
Fig. 4 is the structural representation of whirlwind flow deflector in Fig. 2.
In figure, 1-burner housing, 2-gas inlet pipeline, 21-fuel gas inlet, 22-gas outlet, 3-air inlet, 31-blast pipe, 4-crater, 5-ever-burning flame air inlet, 6-ever-burning flame valve, 7-flame, 8-whirlwind flow deflector, 81-brace, 82-blade, 9-combustion gas atomizer, 91-spray orifice, 10-tonifying Qi entrance, 11-tonifying Qi outlet, 12-tonifying Qi pipeline, 13-groove, 14-burner hearth, 15-ignition electrode.
The specific embodiment
Below in conjunction with the specific embodiment, commercial kitchen range furnace end of the present invention and commercial kitchen range are elaborated.
Commercial kitchen range of the present invention comprises burner hearth 14, ignition electrode 15 and burner, and ignition electrode 15 stretches in burner hearth 14, and burner is positioned at burner hearth 14 belows.Referring to Fig. 2, burner comprises burner housing 1, gas inlet pipeline 2, tonifying Qi pipeline 12, combustion gas atomizer 9 and whirlwind flow deflector 8.Burner housing 1 lower end is blast pipe 31, and center, upper surface is provided with inverted cone-shaped groove 13.Blast pipe 31 lower ends are air inlet 3.Gas inlet pipeline 2 stretches in the blast pipe 31 of burner housing 1 lower end from right side, and the two ends of gas inlet pipeline 2 are respectively fuel gas inlet 21 and gas outlet 22.Gas outlet 22 is positioned at the air inlet pipe 31 of air inlet 3 tops, and the interior mixing of burner housing 1 is introduced in combustion gas by the air passing into by air inlet 3.Combustion gas atomizer 9 is located at gas outlet 22 places.Whirlwind flow deflector 8 is positioned at burner housing 1, and is located at gas outlet 22 tops, and the combustion gas that air that air inlet 3 introduces and gas outlet 22 are introduced mixes via this whirlwind flow deflector 8.The left surface lower end of burner housing 1 is provided with tonifying Qi entrance 10, center, upper surface is provided with tonifying Qi outlet 11, this tonifying Qi outlet 11 is positioned at the inverted cone summit place of groove 13, and tonifying Qi entrance 10 and tonifying Qi outlet 11 are connected by the tonifying Qi pipeline 12 stretching into from left side in burner housing 1.The outer circumferential side of burner housing 1 upper surface, inverted cone-shaped groove is provided with take tonifying Qi outlet 11 as the center of circle, the crater 4 of annular arrangement, this crater 4 is connected with gas outlet 22 and air inlet 3 respectively, and the combustion gas mixing in burner housing 1 and air pass in the burner hearth 14 above burner via this crater 4.
In conjunction with Fig. 3, combustion gas atomizer 9 is the pipe of an end closure, on the end face of sealing and the circumference side corresponding to this sealing end face, is respectively equipped with multiple spray orifices 91; Corresponding to being provided with successively the screw thread for connecting gas inlet pipeline 2 and burner housing 1 by airintake direction on the circumference side of circular tube open one end.The combustion gas passing into from gas inlet pipeline 2 sprays from spray orifice 91 through combustion gas atomizer 9, and fully atomization, in burner housing 1, mixes gas-air more even.
With reference to figure 4, whirlwind flow deflector 8 comprises brace 81 and blade 82, and blade 82 is provided with 8, with brace 81(horizontal direction) be 45 degree angles, be evenly distributed on the surrounding of brace 81, change wind direction by oblique angle and produce whirlwind, to reach the well-mixed object of combustion gas.
When commercial kitchen range work of the present invention, blower fan is given burner oxygen supply by air inlet 3, and ignition electrode 15 is started working; Combustion gas is from fuel gas inlet 21 to combustion gas atomizer 9, to after combustion gas atomization, eject from spray orifice 91, the air passing into air inlet 3 passes through whirlwind flow deflector 8, in the cavity being surrounded by burner housing 1, High Rotation Speed mixes, air mixture enters burner hearth 14 from crater 4, because the groove longitudinal section of burner housing upper surface is in the shape of the letter V, has increased the mist expulsion pressure of crater 4, lighted the powerful degree of rear firepower by ignition electrode 15 high, burner work.The entrance 10 of tonifying Qi simultaneously, to 2 oxygenatings of air mixture supply, exports 11 by tonifying Qi and makes fuel gas buring more abundant, and efficiency of combustion is higher.
Claims (5)
1. a commercial kitchen range furnace end, described burner is positioned at burner hearth below, comprises burner housing, gas inlet pipeline, the air inlet of being located at respectively burner housing lower end and upper end and crater; It is characterized in that: the gas outlet of described gas inlet pipeline is arranged on the burner housing that is positioned at described air inlet top, in burner housing above this gas outlet, be provided with whirlwind flow deflector, the air of described air inlet introducing and the combustion gas of described gas outlet introducing are mixed via this whirlwind flow deflector; Described burner housing lower end is also provided with tonifying Qi entrance; Described burner housing upper end is provided with tonifying Qi outlet; Between described tonifying Qi entrance and tonifying Qi outlet, be connected by the tonifying Qi pipeline of being located at burner inside; Center, described burner housing upper end is provided with inverted cone groove, and this groove longitudinal section is in the shape of the letter V; Described crater is located at groove outside; Groove center is located in described tonifying Qi outlet; Described crater is centered by tonifying Qi outlet, and annular distribution is in described burner housing upper surface.
2. commercial kitchen range furnace end according to claim 1, is characterized in that: the gas outlet of described gas inlet pipeline is provided with combustion gas atomizer.
3. commercial kitchen range furnace end according to claim 2, is characterized in that: described combustion gas atomizer is the pipe of an end closure, on the end face of sealing and the circumference side corresponding to this sealing end face, is respectively equipped with multiple spray orifices; Corresponding to being provided with successively the screw thread for connecting source of the gas pipeline and described burner housing by airintake direction on the circumference side of described circular tube open one end.
4. according to the arbitrary described commercial kitchen range furnace end of claims 1 to 3, it is characterized in that: described burner housing below is blast pipe; Described air inlet is located at described blast pipe lower end; The gas outlet of described gas inlet pipeline is connected on blast pipe.
5. a commercial kitchen range, comprises burner hearth and commercial kitchen range furnace end claimed in claim 1, it is characterized in that: described commercial kitchen range also comprises ignition electrode; Described ignition electrode stretches in burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210068238.9A CN102588968B (en) | 2012-03-15 | 2012-03-15 | Commercial stove burner and commercial stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210068238.9A CN102588968B (en) | 2012-03-15 | 2012-03-15 | Commercial stove burner and commercial stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102588968A CN102588968A (en) | 2012-07-18 |
| CN102588968B true CN102588968B (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210068238.9A Expired - Fee Related CN102588968B (en) | 2012-03-15 | 2012-03-15 | Commercial stove burner and commercial stove |
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| Country | Link |
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| CN (1) | CN102588968B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019746A (en) * | 2017-12-05 | 2018-05-11 | 湖北中瑞天恒节能科技发展有限公司 | A kind of burner and gas-cooker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006626A (en) * | 2017-12-05 | 2018-05-08 | 湖北中瑞天恒节能科技发展有限公司 | A kind of burner and gas-cooker |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035054U (en) * | 1988-05-16 | 1989-03-29 | 赵来福 | Fluid cooking range |
| JP2006138594A (en) * | 2004-11-15 | 2006-06-01 | Paloma Ind Ltd | Gas cooking stove |
| CN201281333Y (en) * | 2008-05-28 | 2009-07-29 | 胡占胜 | Energy saving burner |
| CN201448847U (en) * | 2009-04-28 | 2010-05-05 | 杨仕庆 | Preliminary mixing flamboyance interference energy saving burner |
| CN201412848Y (en) * | 2009-05-20 | 2010-02-24 | 中国科学院金属研究所 | Whirlwind-type gas combustor |
| CN101922742B (en) * | 2009-09-14 | 2013-04-10 | 赵海涛 | Integrally closed energy-saving gas cooker |
| CN202546765U (en) * | 2012-03-15 | 2012-11-21 | 陈建鹏 | Efficient energy-saving commercial stove furnace head and commercial stove |
-
2012
- 2012-03-15 CN CN201210068238.9A patent/CN102588968B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019746A (en) * | 2017-12-05 | 2018-05-11 | 湖北中瑞天恒节能科技发展有限公司 | A kind of burner and gas-cooker |
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| Publication number | Publication date |
|---|---|
| CN102588968A (en) | 2012-07-18 |
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