CN2791483Y - Direct-injection energy-saving gas range head with combustion-supporting device - Google Patents
Direct-injection energy-saving gas range head with combustion-supporting device Download PDFInfo
- Publication number
- CN2791483Y CN2791483Y CN 200520030613 CN200520030613U CN2791483Y CN 2791483 Y CN2791483 Y CN 2791483Y CN 200520030613 CN200520030613 CN 200520030613 CN 200520030613 U CN200520030613 U CN 200520030613U CN 2791483 Y CN2791483 Y CN 2791483Y
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- combustion
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Abstract
The utility model discloses a direct jet energy-saving gas range head with a combustion supporting device, which comprises a gas inlet passage. The range head comprises a main combusting range head and one or more than one combustion supporting nozzles arranged above the main combusting range head, wherein the main combusting range head is composed of a main combusting nozzle which is inserted into a mixing chamber for mixing gas and air. The mixing chamber is provided with a mixing cavity inside, and the mixing cavity is communicated with outside air. An opening on the lower end of the main combusting nozzle is inserted into the mixing cavity. The mixing cavity is communicated with the gas inlet passage through a main gas pipeline. The combustion supporting nozzle is communicated with the gas inlet passage through a combustion supporting pipeline. A nozzle opening of the combustion supporting nozzle is positioned above a nozzle opening of the main combusting nozzle. The utility model can full exert the advantages of concentrated fire power and high combustion efficiency of direct jet gas range heads and overcomes the defects of difficult ignition and easy extinguishment caused by rapid gas flow speeds.
Description
Technical field
The utility model relates to the gas-cooker apparatus field, especially a kind of gas stove fire head.
Background technology
At present, gas-cooker can be divided into loose spray formula and direct injection on the structure of kitchen range, the kitchen range of spray formula gas-cooker of loosing be the disk of porous on every side, during burning the diffusing sprays of many nozzles, flare relatively disperses, and the intensity of a fire forms slowly, but combustion gas disperses ejection, flowing time is long to be mixed with air also relatively fully, lights than being easier to; And the combustion gas of direct spray type gas kitchen range is the bottom that directly sprays to container from a nozzle at a high speed, in course of injection, mix after the after-combustion of lighting a fire with air, the firepower of this direct spray type gas kitchen range is more concentrated, when but combustion gas sprays at a high speed from nozzle, because the temperature of combustion gas is lower, flow velocity is too fast, also be difficult for mixing in the short time with air, so just be difficult to light, and flame might extinguish owing to gas flow rate is too fast in when burning, has potential safety hazard.
The utility model content
The purpose of this utility model is to provide a kind of easily lights, quick heating, efficiency of combustion height, the direct spraying type energy-saving gas stove fire head with auxiliary combustion equipment that can not extinguish after lighting.
The technical solution of the utility model is: a kind of direct spraying type energy-saving gas stove fire head with auxiliary combustion equipment, comprise gas inlet passage, described kitchen range comprises the one or more combustion-supporting nozzle that main combustion kitchen range and main combustion kitchen range top are provided with, main combustion kitchen range is to be inserted into and can be constituted on combustion gas and the mixing chamber that air mixes by main combustion nozzle, has the hybrid chamber that communicates with outside air in the mixing chamber, insert in this hybrid chamber the lower end of main combustion nozzle, described hybrid chamber is communicated with gas inlet passage by the main combustible pipe road, combustion-supporting nozzle is communicated with gas inlet passage by combustion-supporting pipeline, and the jet hole of combustion-supporting nozzle is positioned at the top of the jet hole of main combustion nozzle.
Described mixing chamber is to be welded together by many side muscle by base and loam cake to form, leave the gap between each side muscle, make loam cake and base with between the hybrid chamber that communicates with outside air of shape, cover on the described main combustion nozzle plug-in mounting, have on the base of mixing chamber and the main nozzle corresponding venthole up and down that fires, venthole is communicated with the main combustible pipe road.
Described combustion-supporting nozzle is the nozzle of " Y " shape jag shape.
The novel designed gas burner of this usefulness, has the hybrid chamber that is communicated with outside air in the mixing chamber of main combustion kitchen range, combustion gas can fully be mixed with air, reach clean-burning purpose, improved the thermal efficiency, in order to guarantee to light easily with the well-mixed combustion gas of air and don't extinguish easily, the utility model also is provided with combustion-supporting nozzle above main combustion kitchen range, combustion-supporting nozzle can at first be lighted in the work, main then combustion nozzle can be lighted by combustion-supporting nozzle, because the existence of combustion-supporting nozzle, just can guarantee that main combustion nozzle place and the well-mixed combustion gas of air are easy to be lighted, and in combustion process, can not extinguish, because the existence of hybrid chamber and combustion-supporting nozzle, the firepower that makes the utility model can give full play to the direct spray type gas kitchen range is concentrated, the advantage that efficiency of combustion is high has overcome the difficult point combustion again, gas flow rate is too fast easily to cause the shortcoming extinguished.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
As shown in Figure 1, the gas burner that the utility model is designed, comprise main combustion kitchen range 13 and combustion-supporting nozzle 7, main combustion kitchen range 13 is to be inserted on the mixing chamber 8 by main combustion nozzle 6 to constitute, mixing chamber 8 is to be welded by many side muscle 14 by base 10 and loam cake 11, leave the gap between each side muscle 14, make loam cake 11 and base 10 with between the hybrid chamber 9 that communicates with outside air of shape, main combustion nozzle 6 is inserted on the loam cake 11 of mixing chamber 8, the lower ending opening of main combustion nozzle 6 inserts in the hybrid chamber 9, the base 10 of mixing chamber 8 is fixed on the gas-cooker frame 12, have on the base 10 of mixing chamber 8 and main combustion nozzle corresponding venthole 5 about in the of 6, venthole 5 is communicated with main combustible pipe road 1, the top of combustion-supporting nozzle 7 main combustion nozzle 6 for " Y " shape jag shape is arranged on, two jet holes of combustion-supporting nozzle 7 are positioned at directly over the main combustion nozzle 6, also are provided with air inlet 13 on the combustion-supporting nozzle 7, also be provided with the combustion-supporting pipeline 2 that is communicated with combustion-supporting nozzle 7 in addition, main combustible pipe road 1 and combustion-supporting pipeline 2 all are communicated with gas inlet passage 3.
The utility model in use, gas inlet passage 3 is simultaneously to main combustible pipe road 1 and combustion-supporting pipeline 2 air feed, combustion-supporting nozzle 7 is at first lighted, main then combustion nozzle 6 can be lighted by combustion-supporting nozzle 7, because the existence of combustion-supporting nozzle 7, just can guarantee that main combustion nozzle 6 places and the well-mixed combustion gas of air are easy to be lighted, and in combustion process, can not extinguish.
Only provided kitchen range in the foregoing description with a combustion-supporting nozzle; being fit to the small gas kitchen range uses; can certainly install a plurality of combustion-supporting nozzles according to the needs of gas-cooker again additional, this belongs to, and those of ordinary skill is expected easily in the field, should belong to protection domain of the present utility model.
Claims (3)
1, a kind of direct spraying type energy-saving gas stove fire head with auxiliary combustion equipment, comprise gas inlet passage, it is characterized in that: described kitchen range comprises the one or more combustion-supporting nozzle that main combustion kitchen range and main combustion kitchen range top are provided with, main combustion kitchen range is to be inserted into and can be constituted on combustion gas and the mixing chamber that air mixes by main combustion nozzle, has the hybrid chamber that communicates with outside air in the mixing chamber, the lower ending opening of main combustion nozzle inserts in this hybrid chamber, described hybrid chamber is communicated with gas inlet passage by the main combustible pipe road, described combustion-supporting nozzle is communicated with gas inlet passage by combustion-supporting pipeline, and the jet hole of combustion-supporting nozzle is positioned at the top of the jet hole of main combustion nozzle.
2, gas stove fire head according to claim 1, it is characterized in that: described mixing chamber is to be welded together by many side muscle by base and loam cake to form, leave the gap between each side muscle, make loam cake and base with between the hybrid chamber that communicates with outside air of shape, cover on the described main combustion nozzle plug-in mounting, have on the base of mixing chamber and the main nozzle corresponding venthole up and down that fires, venthole is communicated with the main combustible pipe road.
3, gas stove fire head according to claim 1 is characterized in that: described combustion-supporting nozzle is the nozzle of " Y " shape jag shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030613 CN2791483Y (en) | 2005-05-08 | 2005-05-08 | Direct-injection energy-saving gas range head with combustion-supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030613 CN2791483Y (en) | 2005-05-08 | 2005-05-08 | Direct-injection energy-saving gas range head with combustion-supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791483Y true CN2791483Y (en) | 2006-06-28 |
Family
ID=36807549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030613 Expired - Fee Related CN2791483Y (en) | 2005-05-08 | 2005-05-08 | Direct-injection energy-saving gas range head with combustion-supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791483Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482534A (en) * | 2014-11-24 | 2015-04-01 | 昆山富凌能源利用有限公司 | Direct injection type energy-saving gas stove cooking range provided with combustion-supporting device |
| CN104534466A (en) * | 2014-11-17 | 2015-04-22 | 昆山富凌能源利用有限公司 | Burner of energy-saving stove |
-
2005
- 2005-05-08 CN CN 200520030613 patent/CN2791483Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534466A (en) * | 2014-11-17 | 2015-04-22 | 昆山富凌能源利用有限公司 | Burner of energy-saving stove |
| CN104482534A (en) * | 2014-11-24 | 2015-04-01 | 昆山富凌能源利用有限公司 | Direct injection type energy-saving gas stove cooking range provided with combustion-supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 |