CN101382301A - Dual ring combustion system preventing dry fry - Google Patents
Dual ring combustion system preventing dry fry Download PDFInfo
- Publication number
- CN101382301A CN101382301A CNA2007101457616A CN200710145761A CN101382301A CN 101382301 A CN101382301 A CN 101382301A CN A2007101457616 A CNA2007101457616 A CN A2007101457616A CN 200710145761 A CN200710145761 A CN 200710145761A CN 101382301 A CN101382301 A CN 101382301A
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- ring
- burner
- hole
- combustion system
- fire
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- 238000002485 combustion reaction Methods 0.000 title claims description 60
- 230000009977 dual effect Effects 0.000 title claims description 26
- 239000002737 fuel gas Substances 0.000 claims abstract description 19
- 239000000567 combustion gas Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 244000171022 Peltophorum pterocarpum Species 0.000 abstract description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
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Abstract
The invention relates to a burning system, in particular to a double-ring burning system used for protecting against dry heating. The double-ring burning system comprises a burner provided with a fuel gas channel, a fire shield seat arranged on the burner, an outer ring fire shield arranged on the annular fire shield seat, a temperature sensor arranged at the center of the burner, and an inner ring fire shield that is arranged on the burner and used for protecting the temperature sensor; a round through hole is arranged at the center of the inner ring fire shield, an annular fuel gas chamber that is separated with the through hole is arranged outside the through hole, a gas inlet that is communicated with the fuel gas channel is arranged at one end of the fuel gas chamber, and at least one circle of inner burning orifices are arranged on the outer wall of the fuel gas chamber and communicated with the fuel gas chamber. The invention provides the double-ring burning system used for protection against dry heating, can eliminate the influence of inner ring fire on the temperature sensor arranged at the center of the burner, can improve the heating capability of the burner, and can simultaneously avoid the problems of overproof carbon monoxide and inner ring yellow flame caused by the air insufficiency of the inner ring fire.
Description
Technical field
The present invention relates to a kind of combustion system, specifically be meant a kind of dual ring combustion system that is used for anti-dry.
Background technology
Traditional combustion system adopts many ring fires that the kitchen tools that are placed on it are heated, but after being applied on the above-mentioned combustion system, the anti-dry technology need temperature sensor be set in the fire ring center of combustion system, can be subjected to having a strong impact on of the interior ring fire temperature of fire ring like this in this temperature sensor duty, so generally only adopt single outer ring fire in the anti-dry combustion system; Also have simultaneously and adopt the technical scheme that the said temperature sensor is set on many ring fires combustion system, but but can not eliminate the temperature sensor influence that ring fire is provided with its center in it
For example, the patent No. is CN2756915YY, protect its protective device that is arranged on the central temperature sensor though the above-mentioned patent that name is called the temperature sense mechanism of Gas cooker has adopted, its flame that but can not eliminate combustion system is to the influence of the temperature sensor that is arranged on the combustion system center; The patent No. is JP11063506A; the Japan Patent that name is called gas furnace also discloses a kind of combustion system; it has adopted a kind of umbrella shelter to be used for protecting the temperature sensor that is arranged on this combustion system center, but its flame that can not eliminate combustion system is to the influence of the temperature sensor that is arranged on this burner center.
Therefore, the present invention proposes at the shortcoming of above-mentioned prior art, the invention provides the dual ring combustion system preventing dry fry to the influence of the temperature sensor that is arranged on the burner center of ring fire in a kind of can the elimination.
Summary of the invention
Goal of the invention of the present invention is to provide the dual ring combustion system preventing dry fry that ring fire influences the temperature sensor that is arranged on the burner center in a kind of can the elimination;
Another goal of the invention of the present invention is to provide the yellow flame of interior ring that ring fire exceeds standard and causes because of the caused carbon monoxide of lack of air in a kind of can the avoiding.
In order to realize above-mentioned goal of the invention, the present invention adopts following technical scheme:
A kind of dual ring combustion system preventing dry fry; it comprises the burner that is provided with fuel gas path; be arranged on the fiery cage on this burner; external ring fire cover is arranged on this fire cage; contact type temperature sensor is arranged on the burner center; also be provided with an interior ring fire lid in order to protection anti-dry temperature sensor on the above-mentioned burner; should manhole be set interior ring fire lid center; this through hole arranged outside has the combustion gas chamber of the ring-type that separates with this through hole; this combustion gas chamber at one end is provided with the air inlet that is communicated with above-mentioned blast tube; this combustion gas cavity outer wall is provided with at least one circle internal combustion hole burning, and above-mentioned internal combustion hole burning is communicated with the combustion gas chamber.
Above-mentioned burner comprise the circular ring type supporting seat and be arranged on the connected blast tube in this supporting seat bottom.
Above-mentioned supporting seat is provided with outer support ring of circular ring type and the inside support ring that the cross section is " recessed " type, and this outer support ring all is communicated with the blast tube of burner with inside support ring, also is provided with connector between this outer support ring and the inside support ring.
Above-mentioned fiery cage has the loop configuration of the through hole that a center is provided with, the one anchor ring is provided with the outer sleeve that is used to be set on the burner, its another anchor ring is provided with the support ring that is used to support external ring fire cover, is communicated with by fuel gas path between this outer ring set and the support ring.
Fuel gas path on the above-mentioned fiery cage is for being evenly distributed on the circular ring structure, be provided with in the side of this circular ring structure with above-mentioned fuel gas path separate the side air inlet mouth, this air inlet evenly is arranged on the side of circular ring structure, also be provided with a projection that cooperates with this outer ring set outer in the above-mentioned outer sleeve, above-mentioned fiery cage annulus inboard also is provided with flange, and flange is provided with installing hole.
Above-mentioned external ring fire cover is and the corresponding circular ring structure of above-mentioned fiery cage, its be provided with fiery cage on the collar of the corresponding setting of support ring, also evenly be provided with outer burner port on the sidewall of external ring fire cover, in addition also be provided with on this external ring fire cover with fiery cage on the corresponding alignment pin of installing hole.
Above-mentioned internal combustion hole burning is the through hole that is arranged on the combustion gas cavity outer wall obliquely, above-mentioned air inlet place is provided with and is used for the inner sleeve corresponding with the burner inside support ring, the vertical height that above-mentioned internal combustion hole burning is provided with fire lid whole height 2/3 with upper/lower positions on, the sidewall above the burner port of above-mentioned column type fire lid be provided with make above-mentioned burner port flame outwards and the steady fiery eaves of the retention flame.
Above-mentioned interior ring fire covers also to be set with increases protective cover, and this is increased between protective cover and the interior ring fire lid and also is provided with the open loop groove.
Above-mentioned anti-dry contact type temperature sensor comprises the supporting seat that is arranged on the said burner, and the sleeve corresponding with this supporting seat is provided with back-moving spring between sleeve and this supporting seat, and temperature-sensitive element is fixedly installed on the top of this sleeve.
Above-mentioned supporting seat comprises support bar and supporting surface, is provided with the cavity of hollow in the support bar, and it is corresponding with this cavity that supporting surface is provided with through hole, and the lead that is connected with temperature-sensitive element is arranged in this through hole and the cavity.
By adopting above-mentioned technical scheme, the invention provides in a kind of can the elimination ring fire to temperature sensor influence that is arranged on the burner center and the dual ring combustion system preventing dry fry that can strengthen the burner heating efficiency, in also can avoiding simultaneously ring fire exceed standard because of the caused carbon monoxide of lack of air and cause in the problem of the yellow flame of ring.
Description of drawings
What show among Fig. 1 is the whole cross-sectional schematic of first embodiment of the invention;
What show among Fig. 2 is the whole cross-sectional schematic of second embodiment of the invention;
What show among Fig. 3 is the cross-sectional schematic of burner in the second embodiment of the invention;
What show among Fig. 4 is the schematic top plan view of burner in the second embodiment of the invention;
What show among Fig. 5 is the elevational schematic view of burner in the second embodiment of the invention;
What show among Fig. 6 is the cross-sectional schematic of second embodiment of the invention moderate heat cage;
What show among Fig. 7 is that overlooking of second embodiment of the invention moderate heat cage looked schematic diagram;
What show among Fig. 8 is the cross-sectional schematic of external ring fire cover in the second embodiment of the invention;
What show among Fig. 9 is the elevational schematic view of external ring fire cover in the second embodiment of the invention;
What show among Figure 10 is the cross-sectional schematic of interior ring fire lid in the second embodiment of the invention;
What show among Figure 11 is the schematic top plan view of interior ring fire lid in the second embodiment of the invention;
What show among Figure 12 is contact type temperature sensor cross-sectional schematic in the second embodiment of the invention;
The component Name of each label representative is described as follows in the accompanying drawing:
1 burner, 2 fiery cage 3 external ring fire covers
5 contact type temperature sensors, 11 blast tubes are built in ring fire in 4
12 outer support ring 13 inside support rings 14 connectors
21 outer sleeves, 22 support rings, 23 fuel gas paths
24 air inlets, 25 flanges, 26 installing holes
31 collars, 32 outer burner port 33 alignment pins
41 through holes, 42 inner sleeves, 43 combustion gas chambeies
44 internal combustion hole burnings 45 are increased protective cover 46 steady fiery eaves
47 open loop grooves, 51 sleeves, 52 supporting surfaces
53 poles, 54 back-moving springs, 55 temperature-sensitive elements
56 leads
The specific embodiment
The present invention is provided with to be arranged in order to protection that the ring fire lid combines dual ring combustion system to form in the temperature sensor at its center with the anti-dry temperature sensor on dual ring combustion system preventing dry fry.The heating efficiency that the center that makes was provided with the anti-dry combustion system of temperature sensor when it did not influence the work of temperature sensor improves,
Below in conjunction with Figure of description technical solution of the present invention is elaborated.
What show among Fig. 1 is the whole cross-sectional schematic of first embodiment of the invention, in the present embodiment, this dual ring combustion system preventing dry fry comprises the burner 1 that is provided with blast tube and external ring fire cover 3 that is provided with and interior ring fire lid 4 on this burner 1, above-mentioned blast tube is communicated with respectively with the burner port of external ring fire cover 3 with interior ring fire lid 4, and in the center of this dual ring combustion system preventing dry fry, the center of just interior ring fire lid 4 is provided with the contact type temperature sensor 5 that is arranged on kitchen tools temperature on this dual ring combustion system in order to detection, the interior ring fire is here covered 4 centers manhole 41 is set, this through hole arranged outside has the combustion gas chamber 43 of the ring-type that separates with this through hole 41, this combustion gas chamber 43 at one end is provided with the air inlet that is communicated with described blast tube 11, this combustion gas cavity outer wall is provided with at least one circle internal combustion hole burning, and this internal combustion hole burning is communicated with the combustion gas chamber.So just can protect the contact type temperature sensors 5 in the ring fire lid 4 in being arranged on, make its can not receive in working order in the influence of ring fire.
What show among Fig. 2 is the whole cross-sectional schematic of second embodiment of the invention; in the present embodiment; this dual ring combustion system preventing dry fry comprises burner 1 that is provided with blast tube and the fiery cage 2 that is provided with on this burner 1; this fire cage 2 is provided with external ring fire cover 3; ring fire lid 4 on burner, also being provided with; and center at this dual ring combustion system preventing dry fry; the center of just interior ring fire lid 4 is provided with the contact type temperature sensor 5 that is arranged on kitchen tools temperature on this dual ring combustion system in order to detection; it is consistent that 4 mechanism is covered in the interior ring fire lid 4 here and the interior ring fire among first embodiment; and need to prove; the sidewall of the fiery cage 2 in the present embodiment is provided with the air inlet 24 that is used for circulation of air; ring fire place in air enters by this air inlet 24; when so just can protect in being arranged on the contact type temperature sensor in the ring fire lid 45, ring fire in avoiding is because the caused carbon monoxide of lack of air exceeds standard and the problem of the yellow flame of interior ring that causes.
Below in conjunction with other accompanying drawing each assembly among second embodiment is described in detail.
Fig. 3, what show respectively among Fig. 4 and Fig. 5 is the cross-sectional schematic of burner in the second embodiment of the invention, schematic top plan view and elevational schematic view, the burner 1 that shows among the figure comprise the circular ring type supporting seat formed by outer support ring 12 and inside support ring 13 and be arranged on this connected blast tube 11 in supporting seat bottom, above-mentioned outer support ring 12 and inside support ring 13 all are that the cross section is the annular brace ring of " recessed " type, adopt connector 14 to connect to guarantee this syndeton more solid and reliable between these two support rings, and the blast tube 11 that is provided with in this supporting seat bottom is communicated with the bottom of " recessed " type structure of outer support ring 12 and inside support ring 13 respectively, feet can also be set in addition to change the height of this burner in the bottom of this supporting seat.
What show respectively among Fig. 6 and Fig. 7 is the cross-sectional schematic and the schematic top plan view of second embodiment of the invention moderate heat cage, this fire cage 2 has the cirque structure of a through hole for the center, the one anchor ring is provided with the outer sleeve 21 of the outer support ring 12 of corresponding said burner 1, outer ring set 21 is set on the outer support ring 12 of burner 1 during assembling, feasible combustion gas by outer support ring 12 enters outer ring set 21, in addition, should outer ring set 21 also include one with the corresponding projection in burner 1 outer support ring 12 outers, this projection cooperates the outer with burner 1 outer support ring 12 to be clipped in the middle with above-mentioned outer ring set 21 outers, the situation that guarantees gas leakage not occur between burner 1 and fiery cage 2 or leak fire.Another anchor ring of this fire cage 2 is provided with support ring 22, these support ring 22 cross sections equally also are to have " recessed " shape structure, above-mentioned outer sleeve 21 is communicated with by the fuel gas path 23 that is arranged on this fire cage 2 with support ring 22, this fuel gas path 23 is a plurality of through holes that evenly are arranged on this circular ring structure, and combustion gas just can enter in the outer ring set 21 of fiery cage 2 by fuel gas path 23 like this.
On the side of fiery cage 2, also evenly be provided with a plurality of sidewall air supply mouths 24 in addition, be not connected between this air outlet 24 and the fuel gas path 23, that is to say it is to separate on the space, in air can enter by these air outlets 24 in the ring fire combustion range.The air abundance of ring fire burning place in making, thereby the yellow flame of interior ring that the caused carbon monoxide of ring fire lack of air exceeds standard and causes in enough avoiding, the medial surface of the loop configuration of this fire cage 2 is provided with flange 25, and this flange 25 is provided with installing hole 26.
What show respectively among Fig. 8 and Fig. 9 is the cross-sectional schematic and the elevational schematic view of external ring fire cover in the second embodiment of the invention, this external ring fire cover 3 is similarly a circular ring type structure, it simultaneously is provided with and the corresponding collar 31 of above-mentioned fiery cage 2 upper support rings 22, and the side of this external ring fire cover 3 evenly be provided with a plurality of outside burner port 32, should be communicated with the collar 31 by outer burner port 32, make and overflow from outer burner port 32 by external ring fire cover 3 by the combustion gas of fiery cage 2, be provided with the alignment pin 33 corresponding in addition in the inboard of this external ring fire cover 3, like this by alignment pin 33 and installing hole 26 corresponding installations being prevented produce dislocation in external ring fire cover 3 assembling processes with installing hole 26 on the above-mentioned fiery cage 2.
What show respectively among Figure 10 and Figure 11 is the cross-sectional schematic and the schematic top plan view of interior ring fire lid in the second embodiment of the invention, should interior ring fire lid 4 be a cylindrical structure, its center is provided with a manhole 41, contact type temperature sensor 5 is by manhole 41, stretch out the bottom of the top contact kitchen tools of ring fire lid 4 in this, the arranged outside of this manhole 41 has combustion gas chamber 43, this combustion gas chamber one end is provided with opening, this opening be with said burner 1 on the inner sleeve 42 of inside support ring 13 corresponding settings.On the outer wall in this combustion gas chamber 43, also be provided with at least one circle internal combustion hole burning 44, this internal combustion hole burning 44 is communicated with combustion gas chamber 43, above-mentioned internal combustion hole burning 44 is for becoming the through hole at an inclination angle that makes progress with the outer wall in this combustion gas chamber 43, be through hole obliquely, and the internal combustion hole burning 44 on the above-mentioned sidewall top also be provided be used for described internal combustion hole burning 44 flame to steady fiery eaves 46 external diffusion and the retention flame, and above-mentioned internal combustion hole burning 44 is arranged on the position and covers on the position of 4 vertical heights below 2/3 in interior ring fire, makes that the influence of contact type temperature sensor 5 is littler.
Need to prove, can be in this increase on ring fire lid 4 to be provided with and increase protective cover 45 and be used for protecting contact type temperature sensor 5, this increase protective cover 45 can be fixedly installed on ring fire lid 4 in this on, and increase between protective cover 45 and the interior ring fire lid 4 at this open loop groove 47 is set, preferred 3-the 5mm of the height of this open loop groove 47, its heat convection current in order to realize that through hole 41 is outside with it reduces the interference of flame temperature to temperature sensor detection cooking bottom temperature to a certain extent; Also can between manhole 41 and combustion gas chamber 43, mounting groove be set; the above-mentioned protective cover 45 of increasing is arranged in this mounting groove; spring also is set in this mounting groove increases protective cover 45 to support this; this is increased protective cover 45 height the same with the top of contact type temperature sensor 5 can be set like this, so that more effective protection to be provided.
At least one circle internal combustion hole burning 44 that is provided with on these combustion gas chamber 43 outer walls can be to form axially to be spiral helicine fire ring in addition, reduced combustion gas like this and improved the muzzle velocity of internal combustion hole burning 44 combustion gas, also just can strengthen the heating efficiency of this combustion system at the resistance of the inlet of internal combustion hole burning 44.
What show among Figure 12 is contact type temperature sensor cross-sectional schematic in the second embodiment of the invention, this contact type temperature sensor 5 comprises the supporting seat of being made up of supporting surface 52 and the pole 53 that fixedlys connected with supporting surface 52, be equipped with and be set in sleeve 51 on this supporting surface 52 with this supporting seat, between this sleeve 51 and supporting surface 52, be provided with back-moving spring 54 in addition.Be set with temperature-sensitive element 55 at the top of sleeve 51 inboards in addition, this temperature-sensitive element 55 can be that thermistor also can be that thermocouple etc. is all passable, this temperature-sensitive element 55 is close to the top of sleeve 51 to survey the temperature of the kitchen tools that contact with sleeve 51 tops, temperature-sensitive element 55 also is connected with lead 56, and this lead 56 is connected with above-mentioned temperature-sensitive element with pole 53 upper plenums by the through hole that is arranged on the supporting surface 52.Like this when kitchen tools bottoms with after sleeve 55 contacts, sleeve 55 is stabilized on the burner up to kitchen tools with the supporting seat relative motion, back-moving spring 54 is compressed in this process, lead moves along the cavity of pole 53, can guarantee that so not only contact type temperature sensor 55 can survey the kitchen tools temperature, and its internal structure and lead all can not be subjected in the influence of ring fire, after kitchen tools left burner, this contact type temperature sensor 55 just can recover original state.The kitchen tools of certain different form of pot bottom all can be pressed onto on this contact type temperature sensor 55.
Need to prove that in addition in fact the outer fire cover 3 among first embodiment is equivalent to the combining of outer fire cover 3 and fiery cage 4 functions among second embodiment, and other assembly in fact structure still be all to be consistent on the function, therefore here just do not given unnecessary details.
Like this by adopting above-mentioned technical scheme, the invention provides in a kind of can the elimination ring fire to temperature sensor influence that is arranged on the burner center and the dual ring combustion system preventing dry fry that can strengthen the burner heating efficiency, in also can avoiding simultaneously ring fire exceed standard because of the caused carbon monoxide of lack of air and cause in the problem of the yellow flame of ring.
Protection scope of the present invention is not limited to the above embodiments, as long as but the technical scheme that satisfies the combination of technical characterictic of the present invention just drop within protection scope of the present invention.
Claims (10)
1; a kind of dual ring combustion system preventing dry fry; it comprises the burner that is provided with fuel gas path; be arranged on the fiery cage on this burner; external ring fire cover is arranged on this fire cage; contact type temperature sensor is arranged on the burner center; it is characterized in that; also be provided with an interior ring fire lid in order to protection anti-dry temperature sensor on the described burner; should manhole be set interior ring fire lid center; this through hole arranged outside has the combustion gas chamber of the ring-type that separates with this through hole; this combustion gas chamber at one end is provided with the air inlet that is communicated with described blast tube, and this combustion gas cavity outer wall is provided with at least one circle internal combustion hole burning, and described internal combustion hole burning is communicated with the combustion gas chamber.
2, dual ring combustion system preventing dry fry according to claim 1 is characterized in that, described burner comprise the circular ring type supporting seat and be arranged on the connected blast tube in this supporting seat bottom.
3, dual ring combustion system preventing dry fry according to claim 2, it is characterized in that, described supporting seat is provided with outer support ring of circular ring type and the inside support ring that the cross section is " recessed " type, should all be communicated with inside support ring by outer support ring, also be provided with connector between this outer support ring and the inside support ring with the blast tube of burner.
4, dual ring combustion system preventing dry fry according to claim 1, it is characterized in that, described fiery cage has the loop configuration of the through hole that a center is provided with, the one anchor ring is provided with the outer sleeve that is used to be set on the burner, its another anchor ring is provided with the support ring that is used to support external ring fire cover, is communicated with by fuel gas path between this outer ring set and the support ring.
5, dual ring combustion system preventing dry fry according to claim 4, it is characterized in that, fuel gas path on the described fiery cage is for being evenly distributed on the circular ring structure, be provided with in the side of this circular ring structure with described fuel gas path separate the side air inlet mouth, this air inlet evenly is arranged on the side of circular ring structure, also be provided with a projection that cooperates with this outer ring set outer in the described outer sleeve, described fiery cage annulus inboard also is provided with flange, and flange is provided with installing hole.
6, dual ring combustion system preventing dry fry according to claim 1, it is characterized in that, described external ring fire cover is and the corresponding circular ring structure of described fiery cage, its be provided with fiery cage on the collar of the corresponding setting of support ring, also evenly be provided with outer burner port on the sidewall of external ring fire cover, in addition also be provided with on this external ring fire cover with fiery cage on the corresponding alignment pin of installing hole.
7, dual ring combustion system preventing dry fry according to claim 1, it is characterized in that, described internal combustion hole burning is the through hole that is arranged on the combustion gas cavity outer wall obliquely, described air inlet place is provided with and is used for the inner sleeve corresponding with the burner inside support ring, the vertical height that described internal combustion hole burning is provided with fire lid whole height 2/3 with upper/lower positions on, the sidewall above the burner port of described column type fire lid be provided with make described burner port flame outwards and the steady fiery eaves of the retention flame.
8, dual ring combustion system preventing dry fry according to claim 7 is characterized in that, described in ring fire cover also to be set with and increase protective cover, this is increased protective cover and also is provided with the open loop groove between covering with interior ring fire.
9, dual ring combustion system preventing dry fry according to claim 1, it is characterized in that, described anti-dry contact type temperature sensor comprises the supporting seat that is arranged on the described burner, the sleeve corresponding with this supporting seat, be provided with back-moving spring between sleeve and this supporting seat, temperature-sensitive element is fixedly installed on the top of this sleeve.
10, dual ring combustion system preventing dry fry according to claim 9, it is characterized in that, described supporting seat comprises support bar and supporting surface, be provided with the cavity of hollow in the support bar, it is corresponding with this cavity that supporting surface is provided with through hole, and the lead that is connected with temperature-sensitive element is arranged in this through hole and the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710145761 CN101382301B (en) | 2007-09-05 | 2007-09-05 | Dual ring combustion system preventing dry fry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710145761 CN101382301B (en) | 2007-09-05 | 2007-09-05 | Dual ring combustion system preventing dry fry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101382301A true CN101382301A (en) | 2009-03-11 |
| CN101382301B CN101382301B (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710145761 Active CN101382301B (en) | 2007-09-05 | 2007-09-05 | Dual ring combustion system preventing dry fry |
Country Status (1)
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| CN (1) | CN101382301B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594810A (en) * | 2016-12-27 | 2017-04-26 | 甘建容 | Anti-dry burning stove combustor |
| CN107504484A (en) * | 2017-09-05 | 2017-12-22 | 广东海信家电有限公司 | A kind of cooker burner |
| CN107702099A (en) * | 2017-09-13 | 2018-02-16 | 浙江帅康电气股份有限公司 | A kind of single channel combustion system with burning prevention function |
| CN108343965A (en) * | 2017-01-24 | 2018-07-31 | 青岛海尔洗碗机有限公司 | A kind of anti-dry burner and gas-cooker |
| CN108730979A (en) * | 2017-04-13 | 2018-11-02 | 青岛海尔洗碗机有限公司 | A kind of burner fire lid, burner and gas-cooker |
| CN109373314A (en) * | 2018-11-01 | 2019-02-22 | 严正文 | A kind of upper air inlet multifunctional burner |
| CN109579010A (en) * | 2019-01-11 | 2019-04-05 | 区志伟 | A kind of upper inlet wind type burner having burning prevention function |
| CN110173989A (en) * | 2019-05-29 | 2019-08-27 | 李静师 | A kind of floated two chambers aluminium furnace body |
| CN112051765A (en) * | 2020-08-13 | 2020-12-08 | 浙江达峰科技有限公司 | Dry burning prevention control circuit system and method for integrated cooker |
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|---|---|---|---|---|
| IT1233204B (en) * | 1989-04-14 | 1992-03-20 | Merloni Elettrodomestici Spa | IMPROVEMENTS TO A GAS BURNER FOR COOKING FOOD |
| CN2793600Y (en) * | 2005-04-29 | 2006-07-05 | 梁浩坤 | Closed upward air-intaking gas ooker |
| CN100498063C (en) * | 2005-07-19 | 2009-06-10 | 胡志学 | Burner with air balancing device |
| CN2911440Y (en) * | 2006-05-12 | 2007-06-13 | 徐明强 | Gas burner |
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2007
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594810A (en) * | 2016-12-27 | 2017-04-26 | 甘建容 | Anti-dry burning stove combustor |
| CN108343965B (en) * | 2017-01-24 | 2023-09-01 | 青岛海尔洗碗机有限公司 | Dry combustion preventing burner and gas stove |
| CN108343965A (en) * | 2017-01-24 | 2018-07-31 | 青岛海尔洗碗机有限公司 | A kind of anti-dry burner and gas-cooker |
| CN108730979A (en) * | 2017-04-13 | 2018-11-02 | 青岛海尔洗碗机有限公司 | A kind of burner fire lid, burner and gas-cooker |
| CN108730979B (en) * | 2017-04-13 | 2024-01-09 | 青岛海尔洗碗机有限公司 | Burner fire cover, burner and gas stove |
| CN107504484A (en) * | 2017-09-05 | 2017-12-22 | 广东海信家电有限公司 | A kind of cooker burner |
| CN107504484B (en) * | 2017-09-05 | 2023-11-07 | 广东海信家电有限公司 | Stove burner |
| CN107702099A (en) * | 2017-09-13 | 2018-02-16 | 浙江帅康电气股份有限公司 | A kind of single channel combustion system with burning prevention function |
| CN107702099B (en) * | 2017-09-13 | 2019-05-10 | 浙江帅康电气股份有限公司 | A kind of single channel combustion system with burning prevention function |
| CN109373314A (en) * | 2018-11-01 | 2019-02-22 | 严正文 | A kind of upper air inlet multifunctional burner |
| CN109579010A (en) * | 2019-01-11 | 2019-04-05 | 区志伟 | A kind of upper inlet wind type burner having burning prevention function |
| CN110173989A (en) * | 2019-05-29 | 2019-08-27 | 李静师 | A kind of floated two chambers aluminium furnace body |
| CN112051765A (en) * | 2020-08-13 | 2020-12-08 | 浙江达峰科技有限公司 | Dry burning prevention control circuit system and method for integrated cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101382301B (en) | 2011-10-26 |
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Inventor after: Wang Weiliang Inventor after: Zhang Mengen Inventor after: Chen Xiong Inventor after: Wang Mingqin Inventor after: Yang Chenglei Inventor after: Li Haiying Inventor before: Wang Zhaoxing Inventor before: Shen Weibin Inventor before: Weng Wuyun Inventor before: Zhen Yueying Inventor before: Sun Ru Inventor before: Zhao Shoue Inventor before: Zhang Peng |
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Effective date of registration: 20180514 Address after: 266510 Haier Industrial Park, No. 236, Qian Wan Road, Qingdao economic and Technological Development Zone, Qingdao, Shandong Patentee after: QINGDAO HAIER INTELLIGENT COOKING APPLIANCES CO., LTD. Address before: 266101 Industrial Park, 1 Haier Road, Qingdao hi tech Industrial Park, Shandong Co-patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. Patentee before: HAIER Group Corp. |