CN102997239A - Oxidizing flame energy-saving burner - Google Patents
Oxidizing flame energy-saving burner Download PDFInfo
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- CN102997239A CN102997239A CN201110277503XA CN201110277503A CN102997239A CN 102997239 A CN102997239 A CN 102997239A CN 201110277503X A CN201110277503X A CN 201110277503XA CN 201110277503 A CN201110277503 A CN 201110277503A CN 102997239 A CN102997239 A CN 102997239A
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Abstract
The invention relates to an oxidizing flame energy-saving burner which belongs to the technical field of household burning ovens. The structure of a traditional household burning oven that the flame is adjusted by a damper plate is changed, and the defects of easiness in tempering and flameout are overcome. According to the nature of three flames of liquefied petroleum gas, oxidizing flame is gas flame in which free oxygen exists in the inner flame area of the flame, the oxidization reaction is intense, the oxidizing flame mainly contains free oxygen (O2), carbon dioxide (CO2) and vapor (H2O), so that the whole flame has the advantages of high oxidizability, complete burning and high flame temperature, and is the most ideal flame of the burning ovens. The oxidizing flame energy-saving burner is characterized in that the pressure cavity of a sealed gas storage tank is adopted; the gas spray force is improved by the safe gas supply pressure of the gas; a 360-degree open disposable pre-mixed gas oxygen supply window, a spray nozzle with fixed diameter and fixed distance and a fire hole with a fixed shape and fixed quantity are adopted, so that an appropriate amount of primary premixed gas is supplied and the secondary oxygen inlet is smooth, and qualitative high-temperature oxidizing flame is obtained without damper adjustment. The burner structurally comprises four types of spray nozzles, i.e. a single spray nozzle and double spray nozzles which spray gas upwards and a single spray nozzle and double spray nozzles which spray gas downwards, and the upper gas spraying burner has no requirement on the gas inlet of an embedded gas oven cabinet, and is more convenient to use. The oxidizing flame energy-saving burner has the significant use effects that the qualitative high-temperature energy-saving oxidizing flame can be obtained without the adjustment of the damper plate, the flame is short and forceful, the wind resistance is strong, the heat effect is quick, time and labor are saved, expenditure is saved for people, and energy is saved for the country.
Description
Affiliated technical field
The invention belongs to the household gas utensils technical field
Background technology
The oxygen-supplying amount of a premix gas of structure of conventional domestic gas stove burner is regulated with air door plate, air door is large from flame, take off fire, tempering, misfire, air door is little, Huang Yan, prominence over-emitting black exhaust, quite a few user does not know which type of flame is that the completing combustion temperature is high yet, thermal effect is fast, carbon monoxide emission is few, people are accustomed to the long flame of usefulness, actual this flame temperature is minimum, because burning is for hypoxgia, combustion gas can not completing combustion, also can produce excessive carbon monoxide, harmful.
The test of overregulating air door plate was once done by Beijing government utility research institute, contained 4.5kg water with the aluminum pot of 30cm and burnt 90 ℃ from 30 ℃, the custom of making a fire by peasant household at ordinary times, long flame heating efficiency 51%, regulate air door and make flame be blue-green, short and strong, the thermal efficiency reaches 64%.
Summary of the invention
For solving the defective of conventional domestic gas kitchen ranges, the invention provides a kind of wind-free door oxidizing flame energy-saving burner.
Main component according to liquefied petroleum gas is propane, and the caloric value of propane is 8576kj/nn; Flame temperature is 2520 ℃; The structure of liquefied petroleum gas---oxygen flame also is divided into the oxygen flame, three kinds of carburizing flame, neutral flames, it is the gas flame that has free oxygen to exist in the internal flame zone of flame for oxidizing flame, oxidation is violent, mainly contain the existence of oxygen (O2), carbon dioxide (CO2) and the steam (H2O) of free state in the oxidizing flame, therefore whole flame has oxidisability; Carburizing flame is the gas flame that has free carbon to exist in the internal flame district of flame, there is no that the gas flame that free oxygen and free carbon exist is neutral flame; The temperature of flame is decided by the jet velocity of composition and the mist of mist, is blue and white and sends toot sound when flame is the shortest, and this flame temperature is the highest.The safe way pressure of liquefied petroleum gas is 280 millimeters of water, the theoretical foundation of 2.8 kilogram/square centimeters.
The present invention solves the technical scheme of its technical problem and presses chamber seat, nozzle, spacing set screw, burner, minute fire cover, windshield member to form by the air storage altar.Burner structure has four kinds at upper jet single injector, twin-jet nozzle and lower jet single injector, twin-jet nozzle, 10mm * 3mm step divides fire cover and windshield stationary fit on burner, fire hole is the short narrow quadrilateral of 1.2mm * 8mm on minute fire cover, the air storage altar is pressed on the seat base plate of chamber three set screw holes, by the spacing set screw air storage altar is pressed chamber seat and burner spacing positioning combination.The air storage altar presses the centre bore space of chamber seat to be the sealing pressure-storing cavity, and nozzle is contained in altar and presses on the chamber.
After the air storage altar was pressed chamber seat and the combination of burner spacing location, the centre at nozzle and burner bleed road junction was a premix gas of 360 ° of open types oxygen supply window, does not have air door plate.
Upper steam-injector type burner nozzle is on top for gas range.
Secondary oxygen feeder when the centre bore of upper steam-injector type burner single injector burner is fuel gas buring, secondary oxygen feeder when there is the twice fuel gas buring at upper steam-injector type burner twin-jet nozzle burner center, the inner ring that is together the outer fire seperating lid is the inner ring of interior minute fire cover together, and the air storage altar is pressed has two sealing air storage altars to press the chamber on the seat of chamber.
The planar circumferential four road combustion gas runners that distribute on the lower steam-injector type burner single injector burner, the secondary oxygen feeder when dividing outside the intermediate circumference of fire cover and interior minute fire cover to distribute four fuel gas burings.
Secondary oxygen feeder when the outer fire seperating of lower steam-injector type burner twin-jet nozzle burner covers and the fire cover centre was fuel gas buring in interior minute, two nozzles are contained in a sealing air storage altar and press on the chamber.
Adopt sealing air storage altar to press the chamber to utilize combustion gas inherently safe supply gas pressure to improve fuel gas injection speed and a premix gas of 360 ° of open types oxygen supply window, the nozzle of sizing spacing, the quantitative fire hole that formalizes is guaranteed an amount of the unimpeded of secondary oxygen feeder that reach of a premix gas air feed, obtain that oxidation reaction is violent qualitatively, whole flame has the high-temperature oxydation flame of oxidisability.
Remarkable result of the present invention is high-temperature oxydation flame qualitatively, and air door plate is not regulated, and is easy to use, and flame is short, and the wind resistance altar is strong and strong, and not tempering, flame-out economizes gas, saves time, thermal effect is fast, is people's joint, for state energy-conservation.
Upper steam-injector type burner without the air inlet requirement, uses more conveniently to the built-in type cooker cabinet, and the present invention also is applicable to natural gas, biogas as long as the nozzle of sizing spacing is done corresponding the adjustment according to the pressure of natural gas, biogas.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
Fig. 1 is the structure chart of lower jet single injector burner, and D is the combustion gas runner among the figure
Fig. 2 is the structure chart of lower jet double nozzle burner
Fig. 3 is the structure chart of upper jet single injector burner
Fig. 4 is the structure chart of upper jet double nozzle burner
Fig. 5 is A1 partial side view among Fig. 4
Fig. 6 is A2 partial side view among Fig. 4
1 air storage altar is pressed the chamber seat among the figure, 2 fuel gas inlet, and chamber, 4 nozzles, 5 spacing set screws, 6 burners, 7 secondary oxygen feeders, 8 minutes fire covers, 9 windshield, 10 360 ° of open type oxygen supply windows are pressed for sealing air storage altar in 3 centre bore spaces
Specific implementation method
Lower jet single injector double nozzle burner is the same with the specific implementation method of upper jet single injector double nozzle burner.
Claims (6)
1. the oxidizing flame energy-saving burner is characterized in that pressing chamber seat, nozzle, spacing set screw, burner, minute fire cover, windshield member to form by the air storage altar, burner structure has four kinds at lower jet single injector, twin-jet nozzle and upper jet single injector, twin-jet nozzle, step divides fire cover and windshield stationary fit on burner, fire hole is the short narrow quadrilateral of 1.2mm * 8mm on minute fire cover, by the spacing set screw air storage altar is pressed chamber seat and burner integrated positioning, the air storage altar presses the centre bore space of chamber seat to press the chamber for sealing air storage altar.
2. after oxidizing flame energy-saving burner according to claim 1 is characterized in that the air storage altar is pressed chamber seat and the combination of burner spacing location, the intermediate space at nozzle and burner bleed road junction was a premix gas of 360 ° of open types oxygen supply window.
3. oxidizing flame energy-saving burner according to claim 1 is characterized in that the single injector of steam-injector type burner and twin-jet nozzle are on top for gas range.
4. secondary oxygen feeder when oxidizing flame energy-saving burner according to claim 1 is characterized in that in the middle of the jet twin-jet nozzle burner twice fuel gas buring being arranged.
5. secondary oxygen feeder when oxidizing flame energy-saving burner according to claim 1 is characterized in that planar circumferential distributes four road combustion gas runners and four fuel gas burings on the lower jet single injector burner.
6. oxidizing flame energy-saving burner according to claim 1 is characterized in that two nozzles of lower jet double nozzle burner are contained in same air storage altar and press on the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277503XA CN102997239A (en) | 2011-09-14 | 2011-09-14 | Oxidizing flame energy-saving burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277503XA CN102997239A (en) | 2011-09-14 | 2011-09-14 | Oxidizing flame energy-saving burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997239A true CN102997239A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110277503XA Pending CN102997239A (en) | 2011-09-14 | 2011-09-14 | Oxidizing flame energy-saving burner |
Country Status (1)
| Country | Link |
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| CN (1) | CN102997239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212325A (en) * | 2020-09-14 | 2021-01-12 | 襄阳市胜合燃力设备有限公司 | Flame stabilizer for burner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040048216A1 (en) * | 2000-07-19 | 2004-03-11 | Brown Simon Denzil | Gas burner |
| WO2009021729A2 (en) * | 2007-08-13 | 2009-02-19 | Harald Winkler | Heat engine |
| CN101619852A (en) * | 2009-08-12 | 2010-01-06 | 合肥百年五星饮食设备有限责任公司 | Commercial high-efficiency energy-saving gas burner |
| CN201636862U (en) * | 2010-04-15 | 2010-11-17 | 黄焕容 | Gas stove head |
| CN201811239U (en) * | 2010-04-02 | 2011-04-27 | 杭鹰 | Novel energy-saving burner |
| CN201819219U (en) * | 2010-06-28 | 2011-05-04 | 杭鹰 | Novel wind-free door energy-saving combustor |
-
2011
- 2011-09-14 CN CN201110277503XA patent/CN102997239A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040048216A1 (en) * | 2000-07-19 | 2004-03-11 | Brown Simon Denzil | Gas burner |
| WO2009021729A2 (en) * | 2007-08-13 | 2009-02-19 | Harald Winkler | Heat engine |
| CN101619852A (en) * | 2009-08-12 | 2010-01-06 | 合肥百年五星饮食设备有限责任公司 | Commercial high-efficiency energy-saving gas burner |
| CN201811239U (en) * | 2010-04-02 | 2011-04-27 | 杭鹰 | Novel energy-saving burner |
| CN201636862U (en) * | 2010-04-15 | 2010-11-17 | 黄焕容 | Gas stove head |
| CN201819219U (en) * | 2010-06-28 | 2011-05-04 | 杭鹰 | Novel wind-free door energy-saving combustor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212325A (en) * | 2020-09-14 | 2021-01-12 | 襄阳市胜合燃力设备有限公司 | Flame stabilizer for burner |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |