CN102607072B - Lifting spiral burner for gas cooker - Google Patents
Lifting spiral burner for gas cooker Download PDFInfo
- Publication number
- CN102607072B CN102607072B CN201210104009.8A CN201210104009A CN102607072B CN 102607072 B CN102607072 B CN 102607072B CN 201210104009 A CN201210104009 A CN 201210104009A CN 102607072 B CN102607072 B CN 102607072B
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- spiral
- combustion tube
- burner
- combustion device
- pedestal
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Abstract
The invention discloses a lifting spiral burner for a gas cooker. The lifting spiral burner comprises an intermediate burner (9), a spiral combustion tube (10), a gas-guide tube (11) and a gas mixing chamber (4), wherein one tail end of the spiral combustion tube (10) is conducted and fixedly connected with the intermediate burner (9); the other tail end of the spiral combustion tube (10) is closed, both the upper part of the intermediate burner (9) and the upper part of the spiral combustion tube (10) are provided with multiple fire holes(1); the bottom of the other tail end of the spiral combustion tube (10) is provided with a regulation rod (8) with a gear-shaped bulge (8A); and the regulation rod can rise or drop so as to drive the other tail end to rise or drop, and finally, the shape of the spiral combustion tube can be changed to match with the surface of an object to be heated. The lifting spiral burner provided by the invention is capable of effectively saving energy.
Description
Technical field
The present invention relates to a kind of spiral burner for gas kitchen ranges, belong to gas utensil technical field.
Background technology
Coal, oil, gaseous fuel are the three large energy that the mankind depend on for existence, and a lot of countries have completed the Energy restructuring to oil, gaseous fuel by coal in the world.Meanwhile, China nineties in 20th century, town dweller starts to use in a large number the gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gas as life fuel, alleviates the environmental pollution that fire coal brings.
Gas-cooker is exactly the kitchen utensils that carry out straight fire heating with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases.Gas-cooker is comprised of air feed part, combustion parts (being burner) and slave part, wherein burner is one of most critical parts of gas-cooker, nozzle, air regulating board, induction tunnel, combustion chamber, fire cover (also claiming distributor) etc., consists of.
At present, gas-cooker used all adopts the burning form of plane to heat cooker, can not for example, according to the shape (round bottom frying pan) of cooker used bottom, carry out regulating gas flame, can not make it have and the close stereo flame in cooker bottom.When use has non-flat cooker, combustion gas external flame and cooker bottom are contacted far away, cause cooker bottom to be heated inhomogeneous, affect the efficiency of heating surface, have also caused energy waste simultaneously.
Summary of the invention
The present invention be directed to the problems referred to above proposes, a kind of spiral lift energy-saving burner for gas kitchen ranges is provided, can make the shape variable of burner match from the shape of different cookers bottom, to form the stereo flame close with cooker bottom, improve on the one hand the efficiency of heating surface, save on the one hand the energy.
For a spiral lift burner for gas kitchen ranges, comprise burner, around the spiral combustion tube of described burner setting, be arranged at described burner below and the wireway being conducted with described burner and the mixing chamber that is arranged at described wireway below and is conducted with described wireway; It is characterized in that, described spiral combustion tube is hollow type pipe, an one end is with described burner conducting and be fixedly connected with, another endcapped, described spiral combustion tube is from inside to outside coiled into spiral from a described end to described another end centered by described intermediate combustion Qi center; The top of described burner and the top of described spiral combustion tube are provided with multiple fire holes, the fire hole on described spiral combustion tube successively after described hollow type pipe, described burner, described wireway with described mixing chamber conducting; The bottom of described another end of described spiral combustion tube is provided with the adjusting rod with gear-like projection, gear is by engaging to make described adjusting rod to raise or reduce with the described projection on described adjusting rod, thereby drive rising or the reduction of described another end, finally make the spiral shape of described spiral combustion tube change and match with the surface of material to be heated.
Wherein, described burner is circular, square or rhombus;
Wherein, described fire hole is conical;
Wherein, also comprise nozzle, induction tunnel and the pedestal being fixedly connected with described induction tunnel, wherein, described nozzle inserts in induction tunnel;
Wherein, the cumulative circle that the top of described pedestal is umbrella-shaped structure;
Wherein, the bottom of described pedestal has dividing plate, and the pedestal space of dividing plate below forms described mixing chamber, on described pedestal, in the part of mixing chamber below, is fixedly connected with described induction tunnel;
Wherein, described spiral combustion tube is circular or square pipe;
Wherein, the fire hole on described burner is equally distributed;
Wherein, the fire hole on described spiral combustion tube is equally distributed.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention for the spiral burner of lift of gas kitchen ranges;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 2.
The specific embodiment
On basis by reference to the accompanying drawings, describe embodiments of the present invention in detail below, in more detailed mode, set forth theory and structure of the present invention.
First Fig. 2 below, nozzle 6 inserts in induction tunnel 5, induction tunnel 5 is fixedly connected with pedestal 3, the top of pedestal 3 is the cumulative circle 2 of umbrella-shaped structure, pedestal 3 bottoms have dividing plate, the pedestal space of dividing plate below forms mixing chamber 4, on dividing plate, there is 1 circular burner 9 (as shown in Figure 1) and 1 spiral combustion tube 10 (as shown in Figure 1), spiral combustion tube is that an end is connected with circular burner, the hollow type pipe of another endcapped, on circular burner He on spiral combustion tube, there is equally distributed conical fire hole 1, fire hole 1 on described spiral combustion tube is successively through described hollow type pipe, described burner 9, after described wireway 11 with described mixing chamber 4 conductings, one adjusting rod 8 with gear-like projection 8A (as shown in Figure 3) is arranged at the bottom of spiral combustion tube end, there are one and described protruding 8A meshed gears 7 in the below of adjusting rod 8, turning knob 12 (as shown in Figure 3) can drive adjusting rod 8 to move up and down by gear 7, thereby raise or reduce the end of spiral combustion tube, finally make vertical height gradual change lifting centered by the circular burner of fixing of whole spiral combustion tube, finally make the spiral shape of described spiral combustion tube change and match with the surface of material to be heated.
Fuel gas is sprayed by nozzle 6, and under certain pressure, injection portion of air (primary air) enters mixing chamber 4 by induction tunnel 5, and auxiliary air can be supplemented by pedestal 3 top air admission holes.Through the conical fire hole 1 on the fuel of premix and conical fire hole 1 and the spiral combustion tube of the mixture of air on circular burner, spray.
Spiral combustion tube adopts high temperature resistant, corrosion-resistant, not oxidizable, thermal coefficient of expansion is little, and there is the silico-aluminum of certain ductility to make, can realize the spiral combustion tube invariant position being connected with circular burner, the gradual change lifting along with the lifting of combustion tube end of combustion tube remainder.
The number of the diameter of circular burner, the internal diameter of spiral combustion tube, maximum pitch, conical fire hole and can being determined by the power of gas-cooker, combustion gas kind and the gas-cooker scope of application apart from the distance of dividing plate.In the present embodiment, the radius of circular burner is 40mm, is uniformly distributed 20 conical fire holes on the circumference that radius is 30mm on circular burner; Spiral combustion tube internal diameter is 10mm, and maximum pitch is 280mm, on spiral combustion tube, every 10mm, has a conical fire hole, and combustion tube is apart from dividing plate 100mm.
The tapering of conical fire hole, highly and the diameter of centre bore can be determined by the power of gas-cooker and combustion gas kind.In the present embodiment, the tapering of conical fire hole is 30 °, highly for the diameter of 6mm and centre bore is 2mm.
The advantage that burner of the present invention has comprises:
1) invented first a kind of spiral lift energy-saving burner for gas kitchen ranges, the shape of the stereo burning face forming of combustion tube can regulate easily, to form the stereo flame matching from different cooker bottom shapes, has filled up technological gap;
2) gas kitchen ranges of employing spiral lift energy-saving burner of the present invention, has improved the efficiency of heating surface on the one hand, has saved on the other hand the energy.
3) this installation method is easy to adjust, simple in structure, and cost is low, be easy to popularize.
To sum up, although described embodiments of the present invention above in detail, in the situation that not departing from spirit of the present invention or inner characteristic, the present invention can also embody by other form.Therefore, above description is only used to explanation, rather than in order to limit.Protection scope of the present invention should be limited by the above description in claims rather than description.Within all equivalence transformations in claim implication all should fall into protection scope of the present invention.
Claims (9)
1. for a spiral lift burner for gas kitchen ranges, the spiral combustion tube (10) that comprises intermediate combustion device (9), arrange around described intermediate combustion device (9), be arranged at described intermediate combustion device (9) below and the wireway (11) being conducted with described intermediate combustion device (9) and the mixing chamber (4) that is arranged at described wireway (11) below and is conducted with described wireway (11);
It is characterized in that, described spiral combustion tube (10) is hollow type pipe, an one end is with described intermediate combustion device (9) conducting and be fixedly connected with, another endcapped, described spiral combustion tube (10) is from inside to outside coiled into spiral from a described end to described another end centered by the center of described intermediate combustion device (9); The top of the top of described intermediate combustion device (9) and described spiral combustion tube (10) is provided with multiple fire holes (1), the fire hole (1) on described spiral combustion tube (10) successively after described hollow type pipe, described intermediate combustion device (9), described wireway (11) with described mixing chamber (4) conducting; The bottom of described another end of described spiral combustion tube (10) is provided with the adjusting rod (8) with gear-like projection (8A), gear (7) is by engaging to make described adjusting rod to raise or reduce with the described projection (8A) on described adjusting rod (8), thereby drive rising or the reduction of described another end, finally make the spiral shape of described spiral combustion tube (10) change and match with the surface of material to be heated.
2. spiral lift burner according to claim 1, is characterized in that: described intermediate combustion device (9) is circular, square or rhombus.
3. spiral lift burner according to claim 1, is characterized in that: described fire hole (1) is for conical.
4. spiral lift burner according to claim 1 and 2, it is characterized in that: also comprise nozzle (6), induction tunnel (5) and the pedestal (3) being fixedly connected with described induction tunnel (5), wherein, described nozzle (6) inserts in induction tunnel (5).
5. according to the spiral lift burner of claim 4, it is characterized in that: the cumulative circle (2) that the top of described pedestal (3) is umbrella-shaped structure.
6. according to the spiral lift burner of claim 5, it is characterized in that: the bottom of described pedestal (3) has dividing plate, the pedestal space of dividing plate below forms described mixing chamber (4), and the upper part in described mixing chamber (4) below of described pedestal (3) is fixedly connected with described induction tunnel (5).
7. according to the spiral lift burner of claim 1 or 2, it is characterized in that: described spiral combustion tube (10) is circular or square pipe.
8. according to the spiral lift burner of claim 1 or 2, it is characterized in that: the fire hole (1) on described intermediate combustion device (9) is equally distributed.
9. according to the spiral lift burner of claim 1 or 2, it is characterized in that: the fire hole (1) on described spiral combustion tube (10) is equally distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104009.8A CN102607072B (en) | 2012-04-10 | 2012-04-10 | Lifting spiral burner for gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104009.8A CN102607072B (en) | 2012-04-10 | 2012-04-10 | Lifting spiral burner for gas cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102607072A CN102607072A (en) | 2012-07-25 |
| CN102607072B true CN102607072B (en) | 2014-04-30 |
Family
ID=46524694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210104009.8A Expired - Fee Related CN102607072B (en) | 2012-04-10 | 2012-04-10 | Lifting spiral burner for gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607072B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562465A (en) * | 2016-03-26 | 2017-04-19 | 邓君 | Rotary tobacco re-drying device |
| CN106440341A (en) * | 2016-08-28 | 2017-02-22 | 杭州晟源光热新能源科技股份有限公司 | Superconducting, normal-pressure and high-temperature water boiler |
| CN112013389B (en) * | 2019-05-31 | 2022-12-06 | 宁波方太厨具有限公司 | Air guide plate for combustor and combustor with air guide plate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353348A (en) * | 1977-07-07 | 1982-10-12 | Black Robert B | Energy conversion system |
| US4313416A (en) * | 1979-09-04 | 1982-02-02 | Lau Ka K | Wok burner |
| CN2046598U (en) * | 1989-03-23 | 1989-10-25 | 张世亚 | High efficiency energy saving gas furnace |
| CN2556495Y (en) * | 2002-08-13 | 2003-06-18 | 富良 | Combined jet gas burner |
| CN201237265Y (en) * | 2008-05-26 | 2009-05-13 | 梁明辉 | Lever-type gas range core with flames of equal height |
| CN201652474U (en) * | 2010-04-13 | 2010-11-24 | 程登攀 | Screw-type heater adopting spiral pipe |
| CN202561824U (en) * | 2012-04-10 | 2012-11-28 | 中国检验检疫科学研究院 | Lift type screw burner for gas cooking appliance |
-
2012
- 2012-04-10 CN CN201210104009.8A patent/CN102607072B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102607072A (en) | 2012-07-25 |
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