CN2851873Y - Energy-saving ejection type gas burner - Google Patents
Energy-saving ejection type gas burner Download PDFInfo
- Publication number
- CN2851873Y CN2851873Y CNU2005200643568U CN200520064356U CN2851873Y CN 2851873 Y CN2851873 Y CN 2851873Y CN U2005200643568 U CNU2005200643568 U CN U2005200643568U CN 200520064356 U CN200520064356 U CN 200520064356U CN 2851873 Y CN2851873 Y CN 2851873Y
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- CN
- China
- Prior art keywords
- burner
- gas
- combustion
- utility
- air inlet
- 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
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Classifications
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- 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
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- Gas Burners (AREA)
Abstract
The utility model belongs to the field of a gas fuel burner used for commercial cooking ranges, particularly an energy-saving ejection type gas burner. The utility model is characterized in that an air inlet is arranged at the bottom of the burner; the air inlet is provided with a flow diffusing sheet; the inner liner of the burner is a gas preheating cavity; two rows of combustion tubes are arranged in the burner; the side of each combustion tube is provided with a hot gas outlet which is provided upwards with a definite elevation angle. The burner can solve the characteristics of large work noise, large electricity consumption, insufficient gas combustion, gas wasting and more possibility of the generation of waste gas existing in the traditional burner when used. The utility model is an environmental protection type burner, and has the advantages of convenient operation, long service life, simple structure and low cost.
Description
Technical field:
The utility model belongs to the gas burner field that commercial stove uses, and is a kind of energy-conservation injection gas burner specifically.
Background technology:
At present, the burner of used commercial stove, the drum pressure blower fan is used in use the employing more, combustion gas and air carry out forced burning after high-speed mixing under the effect of middle drum pressure blower fan pressure blast, and by producing cylindric clear flame under the wind bundle turning effort that radially tangent line wind hole is penetrated.Combustion gas is flowed out in an independent hole, it is very short that combustion gas and air mix the time that arrives the ignition temperature burning, air velocity is too fast, combustion gas and AIR Proportional are difficult to abundant mixing, often cause coefficient of excess air unreasonable easily, fuel gas buring is insufficient, has caused the waste of combustion gas and easily produces excess exhaust gas and influence working environment because itself work running of blast and blower fan produces bigger noise, so had weak point.
Summary of the invention:
The purpose of this utility model is: solve above-mentioned weak point, and at the problems referred to above, the waste, minimizing exhaust emission and the operating noise that reduce combustion gas provide a kind of gas burner to the influence of environment.This practical stove and accessory can effectively be controlled the abundant mixing of combustion gas and air and reduce the operating noise of burner.Thereby the influence of saving combustion gas and reducing environment improves working environment.And can guarantee the result of use of kitchen range.
The technical scheme that its technical problem that solves the utility model adopts is: this practical furnace head structure is characterised in that: air inlet is set under burner, the air inlet place is provided with diffusing flow, the burner inner bag is the gas-preheating chamber, in the burner two row's combustion tubes, the combustion tube side is hot gas outlet, and gas outlet upwards is provided with certain elevation angle.Combustion gas, is penetrated in nozzle through combustion tube behind the fuel gas air expanded by heating after the furnace chamber preheating at a relatively high speed through inlet, thereby and burning use the air-supply of low pressure centrifugal blower also can reach same combustion efficiency.Owing to the wind speed attenuating of air-supply, the wind bundle looses through air diffuser and flows simultaneously, and gas-flow is shunted through combustion tube and penetrated in a plurality of apertures, and the mixed area of air and combustion gas strengthens, the incorporation time lengthening.Mix more abundant.The assurance combustion gas can be burnt more fully.Because combustion gas is through the easier ignition temperature that reaches of preheating, thereby the combustion efficiency of assurance combustion gas.Adopt the noise of low pressure centrifugal blower little, power consumption is few.
The beneficial effects of the utility model are: this burner can solve traditional burner, and operating noise is big when using, power consumption is big, and fuel gas buring is insufficient, the waste combustion gas, and easily produce the characteristics of excess exhaust gas, and be a kind of environment-friendly type burner, simultaneously easy to use, life-span is long, and is simple in structure, low cost of manufacture.
Description of drawings:
Fig. 1 is the simplified schematic diagram of the utility model structure.
Fig. 2 is the utility model cut-away section simplified schematic diagram.
As shown in the figure: 1 expression air inlet, the diffusing flow of 2 expressions, 3 expression gas-preheating chambeies, 4 expression combustion tubes, the hot gas outlet of 5 expressions
Specific embodiment:
As shown in the figure: 1 expression air inlet, the diffusing flow of 2 expressions, 3 expression gas-preheating chambeies, 4 expression combustion tubes, the hot gas outlet of 5 expressions.
This practical furnace head structure is for being provided with air inlet 1 under burner, the air inlet place is provided with the flow 2 of loosing.The burner inner bag is gas-preheating chamber 3.In the burner two row's combustion tubes 4.The combustion tube side is hot gas outlet 5.Gas outlet upwards is provided with certain elevation angle.
Combustion gas, is penetrated nozzle 5 in through combustion tube 4 behind the fuel gas air expanded by heating 6 after furnace chamber 3 preheatings at a relatively high speed through inlet, thereby and burning use low pressure centrifugal blower blow and 1 also can reach same combustion efficiency.Owing to the wind speed attenuating of air-supply, the wind bundle looses through air diffuser 2 and flows simultaneously, and gas-flow is shunted in a plurality of apertures 5 through combustion tube 4 and penetrated, the mixed area increasing of air and combustion gas, incorporation time lengthening.Mix more abundant.The assurance combustion gas can be burnt more fully.Because combustion gas is through the easier ignition temperature that reaches of preheating, thereby the combustion efficiency of assurance combustion gas.Adopt the noise of low pressure centrifugal blower little, power consumption is few.
Operating noise was big when this burner can solve traditional burner use, power consumption is big, and fuel gas buring is insufficient, wave Taking combustion gas, and easily produce the characteristics of excess exhaust gas, is a kind of environment-friendly type burner, simultaneously easy to use, the life-span Long, simple in structure, low cost of manufacture.
Claims (1)
1, a kind of energy-conservation injection gas burner, it is characterized in that: air inlet (1) is set under burner, the air inlet place is provided with diffusing flow (2), the burner inner bag is gas-preheating chamber (3), in the burner two row's combustion tubes (4), the combustion tube side is hot gas outlet (5), and gas outlet upwards is provided with certain elevation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200643568U CN2851873Y (en) | 2005-09-14 | 2005-09-14 | Energy-saving ejection type gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200643568U CN2851873Y (en) | 2005-09-14 | 2005-09-14 | Energy-saving ejection type gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851873Y true CN2851873Y (en) | 2006-12-27 |
Family
ID=37585831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200643568U Expired - Fee Related CN2851873Y (en) | 2005-09-14 | 2005-09-14 | Energy-saving ejection type gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851873Y (en) |
-
2005
- 2005-09-14 CN CNU2005200643568U patent/CN2851873Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |