CN207936076U - A kind of burner and gas-cooker - Google Patents
A kind of burner and gas-cooker Download PDFInfo
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- CN207936076U CN207936076U CN201820110939.7U CN201820110939U CN207936076U CN 207936076 U CN207936076 U CN 207936076U CN 201820110939 U CN201820110939 U CN 201820110939U CN 207936076 U CN207936076 U CN 207936076U
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- fire cover
- fire
- burner
- fiery slot
- slot
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Abstract
The utility model is related to gas-cooker technical field more particularly to a kind of burner and gas-cooker, burner includes burner, fire cover seat, fire cover and sensor, wherein fire cover seat is arranged on burner, and fire cover is arranged on fire cover seat；Through-hole is both provided in the middle part of fire cover seat and the fire cover, sensor is located in through-hole；The lower surface of fire cover along the circumferential direction form radially extend on iris out fiery slot, the upper surface for above irising out fiery slot and fire cover seat cooperatively forms circle fire hole, and upper circle fire hole is connected to inner ring cavity.The utility model is arranged downward by above irising out fiery slot, is avoided that sundries is fallen into and irises out in fiery slot, to avoid the problem that upper circle fire hole blocks；The lower surface that fiery slot is set to fire cover is irised out on and, upper circle fire hole can be formed with the cooperation of fire cover seat, without increasing supernumerary structure, overall structure simple and compact；In addition, cookware may be implemented in sensor automatically cuts off the access of combustion gas in the state of dry combustion method or mid-winter, and then avoid the generation of safety accident.
Description
Technical field
The utility model is related to gas-cooker technical field more particularly to a kind of burners and gas-cooker.
Background technology
Currently, gas-cooker is applied more and more extensive in people's lives, the prior art provides a kind of gas cooker
Burner, structure include burner, fire cover, cover board and case ring, and fire cover is mounted on burner, in the upper surface of fire cover along circle
Circumferential direction, which is radially distributed with, irises out fiery slot, and cover plate lid the periphery of cover board and above irises out fiery slot and form circle fire hole in fire cover.
The prior art has the following disadvantages：1) upper surface that fiery slot is distributed in fire cover is irised out thereon, and sundries easily falls into circle fire hole
In, cause circle fire hole to block；2) upper surface that fiery slot is distributed in fire cover is irised out thereon, need to increase cover board in fire cover to coordinate
Fire hole is enclosed in formation, structure is lengthy and jumbled；3) safety device is not arranged for it, easily causes safety when dry combustion method occurs for cookware
Accident.
Therefore, there is an urgent need for a kind of burners and gas-cooker that can be solved the above problems.
Utility model content
The purpose of this utility model is to provide a kind of burner and gas-cooker, it is avoided that sundries is fallen into and irises out fiery slot
In, be not in the problem of upper circle fire hole blocks, overall structure simple and compact, and it is avoided that the generation of safety accident.
For this purpose, the utility model uses following technical scheme：
A kind of burner, including burner, fire cover seat, fire cover and sensor, wherein the burner is with inner ring cavity and outside
Ring cavity body, the fire cover seat are arranged on the burner, and the fire cover is arranged on the fire cover seat；The fire cover seat and described
Through-hole is both provided in the middle part of fire cover, the sensor lower end is fixed on the burner, and the upper end of the sensor passes through institute
State burner inner ring cavity and the through-hole after extend out to outside the fire cover；The lower surface of the fire cover along the circumferential direction forms
Iris out fiery slot on radially extending, it is described on iris out the upper surface of fiery slot and the fire cover seat and cooperatively form circle fire hole, it is described
Upper circle fire hole is connected to the inner ring cavity.
As the optimal technical scheme of burner, it is described on to iris out fiery slot include main fiery slot and steady flame slot, multigroup master
Fiery slot is multiple circumferentially spaced along the lower surface of the fire cover, in main fire slot described in every group each two adjacent main fiery slot it
Between fiery tooth on be provided at least one protrusion, the steady flame slot is formed between adjacent protrusion.
As the optimal technical scheme of burner, it is described on to iris out fiery slot further include time fiery slot, multigroup described fiery slot edge
The circumferencial direction of the lower surface of the fire cover is respectively arranged between main fire slot described in two adjacent groups.
As the optimal technical scheme of burner, the depth of the main fiery slot is more than the depth of described fiery slot.
As the optimal technical scheme of burner, the depth of the main fiery slot is 3mm-6mm, and the depth of described fiery slot is
1mm-5mm。
As the optimal technical scheme of burner, the height of the protrusion is 0.2mm-1.5mm, between the adjacent protrusion
Between be divided into 2mm-10mm.
As the optimal technical scheme of burner, it is described on iris out the top surface of fiery slot and be arranged horizontal by angle, it is described
The upper surface of fire cover seat be provided with it is described on iris out the compatible slope in the top surface of fiery slot.
As the optimal technical scheme of burner, the peripheral surface of the fire cover seat, which is provided with down, irises out fiery slot, the lower circle
Go out in fiery slot to be arranged at intervals with lower circle fire hole, the lower circle fire hole is connected to the outer shroud cavity.
As the optimal technical scheme of burner, the lower surface of the fire cover is provided with continuously distributed around the through-hole
Boss.
A kind of gas-cooker, including the burner described in any of the above item.
The advantageous effect of the utility model compared with the prior art：
1) burner provided by the utility model, the structure being arranged downward by above irising out fiery slot, is avoided that sundries is fallen into
On iris out in fiery slot, to avoid the problem that upper circle fire hole blocks；The lower surface that fiery slot is set to fire cover is irised out on and, with fire
Cage cooperation can form circle fire hole, without increasing supernumerary structure, overall structure simple and compact；In addition, sensor can be real
Existing cookware automatically cuts off the access of combustion gas in the state of dry combustion method or mid-winter, and then avoids the generation of safety accident；
2) burner provided by the utility model, it includes that main fiery slot and steady flame slot, steady flame slot not only can to iris out fiery slot thereon
Enough stablize the flame of main fiery slot, moreover it is possible to ensure the flame transfer performance of main fiery slot；
3) burner provided by the utility model, it further includes time fiery slot to iris out fiery slot thereon, and the size of secondary fire slot is smaller, goes out
Fire flame it is shorter, so as to avoid when in use flame burn pot supporter, cause the thermal efficiency to reduce；In addition, by adding
Secondary fire slot, makes to iris out fiery slot and is covered with along the circumferencial direction of the lower surface of fire cover, increases out fiery area, makes to iris out fiery slot
It is more uniform to go out flame.
Description of the drawings
Fig. 1 is the structural schematic diagram of burner provided by the utility model；
Fig. 2 is the structural schematic diagram of burner in burner provided by the utility model；
Fig. 3 is the structural schematic diagram of fire cover in burner provided by the utility model；
Fig. 4 is the structural schematic diagram of burner moderate heat cage provided by the utility model；
Fig. 5 is the sectional view of burner provided by the utility model；
Fig. 6 is the partial enlarged view at A in Fig. 5.
In figure：
1- burners；2- fire cover seats；3- fire covers；4- sensors；5- inner ring combustion gas ejector pipes；6- outer shroud combustion gas ejector pipes；
11- inner ring cavitys；12- outer shroud cavitys；
21- slopes；Fiery slot is irised out under 22-；23- installation through-holes；
Fiery slot is irised out on 31-；The main fiery slots of 311-；The steady flame slots of 312-；313- protrusions；314- fiery slot；32- threaded holes.
Specific implementation mode
Below in conjunction with the accompanying drawings the technical solution of the utility model is further illustrated with embodiment.It is understood that this
The described specific embodiment in place is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
Illustrate, illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
As shown in figs 1 to 6, the utility model provides a kind of burner, including burner 1, fire cover seat 2, fire cover 3 and sensing
Device 4, wherein there is burner 1 inner ring cavity 11 and outer shroud cavity 12, inner ring cavity 11 to be connected to inner ring combustion gas ejector pipe 5, outer shroud
Cavity 12 is connected to outer shroud combustion gas ejector pipe 6；Fire cover seat 2 is arranged on burner 1, and fire cover 3 is arranged on fire cover seat 2, fire cover seat 2
It is both provided with through-hole with the middle part of fire cover 3, the lower end of sensor 4 is fixed on burner 1, and the upper end of sensor 4 passes through burner 1
It is extend out to after inner ring cavity 11 and through-hole outside fire cover 3；The lower surface of fire cover 3 along the circumferential direction form radially extend on iris out
Fiery slot 31, the upper surface for above irising out fiery slot 31 and fire cover seat 2 cooperatively form circle fire hole, and upper circle fire hole connects with inner ring cavity 11
It is logical.
The structure being arranged downward by above irising out fiery slot 31 is avoided that sundries is fallen into and irises out in fiery slot 31, to avoid
The problem of upper circle fire hole blocks；The lower surface that fiery slot 31 is set to fire cover 3 is irised out on and, can be formed with the cooperation of fire cover seat 2
Upper circle fire hole, without increasing supernumerary structure, overall structure simple and compact；In addition, cookware may be implemented in dry combustion method or different in sensor 4
The access of combustion gas often is automatically cut off in the state of heating, and then avoids the generation of safety accident.
Specifically, referring to Fig. 3, it includes main fiery slot 311 and steady flame slot 312,311 edge of multigroup main fiery slot above to iris out fiery slot 31
The lower surface of fire cover 3 it is multiple circumferentially spaced, in the present embodiment it is main fire 311 depth of slot be preferably 3mm-6mm, it is main fire slot
311 form the main fire output hole for enclosing fire hole；Steady flame slot 312 is mainly used for stablizing the flame of main fiery slot 311, specifically, every group
At least one raised 313 are provided on fiery tooth in main fire slot 311 between each two adjacent main fiery slot 311, adjacent protrusion 313
Between form above-mentioned steady flame slot 312, the highly preferred of this implementation protrusions 313 is 0.2mm-1.5mm, adjacent two protrusion 313 it
Between be preferably spaced 2mm-10mm, steady flame slot 312 is not only able to stablize the flame of main fiery slot 311, moreover it is possible to ensure main fiery slot 311
Flame transfer performance.
Further, it further includes time fiery slot 314, circle of the multigroup fiery slot 314 along the lower surface of fire cover 3 above to iris out fiery slot 31
Circumferential direction is respectively arranged between the main fiery slot of two adjacent groups 311, and the depth of secondary fire slot 314 is less than the depth of main fiery slot 311, this reality
The depth for applying time fire slot 314 in example is preferably 1mm-5mm.The size of secondary fire slot 314 is smaller, and the flame for going out fire is shorter, so as to
Enough avoid when in use flame burn pot supporter, cause the thermal efficiency to reduce；In addition, by adding time fiery slot 314, make to iris out fire
Circumferencial direction of the slot 31 along the lower surface of fire cover 3 is covered with, and increases out fiery area, and make to iris out fiery slot 31 goes out flame more
Uniformly.
Further, main fiery slot 311 uses forging forming, and difficulty of processing is low, and cost is relatively low.Further, referring to
Fig. 3, Fig. 4 and Fig. 6, the top surface for above irising out fiery slot 31 are arranged horizontal by angle, correspondingly, the upper surface setting of fire cover seat 2
There is slope 21 compatible with the top surface for above irising out fiery slot 31, make to iris out fiery slot 31 goes out flame more cohesion.
In addition, referring to Fig. 4 and Fig. 6, fiery slot 22 is irised out under being provided on the peripheral surface of fire cover seat 2, under iris out fiery slot 22
Can be whole circle be arranged, or subsection setup is irised out in fiery slot 22 under and is arranged at intervals with lower circle fire hole, lower circle fire hole and
The outer shroud cavity 12 of burner 1 is connected to.Upper circle fire hole and lower circle fire hole are the structure that is arranged above and below, fiery from upper circle when burner operation
Hole, which sprays, encloses fire, and upper circle fire forms main burning ring, sprays lower circle fire from lower circle fire hole, lower circle fire forms small pyrosphere, and small pyrosphere was both
Play the role of small fire, and plays steady fireworks, to enclose fire burning in stabilization, also, lower circle fire and from steady flame slot 312
What is sprayed collectively forms the double-deck steady fireworks from steady fireworks, and steady flame effect is more preferably.The burner is using upper circle fire hole and lower circle fire hole
Up-down structure setting so that burner structure is more simple, and diameter smaller reduces processing and material cost, and uses
The smaller burner of diameter can increase residence time and contact area of the flame in the bottom of a pan, improve the thermal efficiency, meanwhile, also make
The contaminated area of burner reduces, to keep burner more easy to clean.
In the present embodiment, the lower surface of fire cover 3 is provided with threaded hole 32, installation through-hole is provided on fire cover seat 2
23, fire cover 3 and fire cover seat 2 can be assembled by screw in inside, and fire cover seat 2 and fire cover 3 is made to be linked to be an entirety, be increased
Integral strength and stability, and it is easy for installation.In addition, being provided with around continuously distributed convex of through-hole in the lower surface of fire cover 3
Platform, boss can play a certain protective role sensor 4, improve the service life of sensor 4.
The utility model also provides a kind of gas-cooker, including above-described burner, and the structure of burner is same as above, herein
It repeats no more.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of burner, which is characterized in that including burner (1), fire cover seat (2), fire cover (3) and sensor (4), wherein institute
Stating burner (1) has inner ring cavity (11) and outer shroud cavity (12), and the fire cover seat (2) is arranged on the burner (1), described
Fire cover (3) is arranged on the fire cover seat (2)；It is both provided with through-hole in the middle part of the fire cover seat (2) and the fire cover (3), institute
The lower end for stating sensor (4) is fixed on the burner (1), and the upper end of the sensor (4) passes through the inner ring of the burner (1)
The fire cover (3) is extend out to after cavity (11) and the through-hole outside；The lower surface of the fire cover (3) along the circumferential direction forms diameter
Iris out fiery slot (31) in extension, it is described on iris out fiery slot (31) and the upper surface of the fire cover seat (2) cooperatively forms circle
Fire hole, the upper circle fire hole are connected to the inner ring cavity (11).
2. burner according to claim 1, which is characterized in that it includes main fiery slot (311) to iris out fiery slot (31) on described
With steady flame slot (312), multigroup main fiery slot (311) is along the multiple circumferentially spaced of the lower surface of the fire cover (3), every group
At least one raised (313) are provided on fiery tooth in the main fiery slot (311) between each two adjacent main fiery slot (311),
The steady flame slot (312) is formed between adjacent protrusion (313).
3. burner according to claim 2, which is characterized in that it further includes time fiery slot to iris out fiery slot (31) on described
(314), circumferencial direction of the multigroup described time fiery slot (314) along the lower surface of the fire cover (3) is respectively arranged at two adjacent groups institute
It states between main fiery slot (311).
4. burner according to claim 3, which is characterized in that the depth of the main fiery slot (311) is more than described fire
The depth of slot (314).
5. burner according to claim 4, which is characterized in that the depth of the main fiery slot (311) is 3mm-6mm, institute
It is 1mm-5mm to state time depth of fiery slot (314).
6. burner according to claim 2, which is characterized in that the height of the protrusion (313) is 0.2mm-1.5mm,
It is divided into 2mm-10mm between adjacent raised (313).
7. burner according to claim 1, which is characterized in that irised out on described the top surface of fiery slot (31) horizontal by
Angle is arranged, the upper surface of the fire cover seat (2) be provided with it is described on iris out the compatible slope in the top surface of fiery slot (31)
(21)。
8. burner according to claim 1, which is characterized in that the peripheral surface of the fire cover seat (2), which is provided with down, to be irised out
Fiery slot (22) irises out in fiery slot (22) under described and is arranged at intervals with lower circle fire hole, the lower circle fire hole and the outer shroud cavity
(12) it is connected to.
9. burner according to claim 1, which is characterized in that the lower surface of the fire cover (3) is provided with around described
The continuously distributed boss of through-hole.
10. a kind of gas-cooker, which is characterized in that including such as claim 1-9 any one of them burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110939.7U CN207936076U (en) | 2018-01-23 | 2018-01-23 | A kind of burner and gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110939.7U CN207936076U (en) | 2018-01-23 | 2018-01-23 | A kind of burner and gas-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936076U true CN207936076U (en) | 2018-10-02 |
Family
ID=63649912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110939.7U Active CN207936076U (en) | 2018-01-23 | 2018-01-23 | A kind of burner and gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256140A (en) * | 2018-12-03 | 2020-06-09 | 博西华电器（江苏）有限公司 | Fire cover for burner of gas stove, burner and gas stove |
| CN111306542A (en) * | 2020-02-21 | 2020-06-19 | 浙江帅康电气股份有限公司 | Dry burning prevention burner |
-
2018
- 2018-01-23 CN CN201820110939.7U patent/CN207936076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256140A (en) * | 2018-12-03 | 2020-06-09 | 博西华电器（江苏）有限公司 | Fire cover for burner of gas stove, burner and gas stove |
| CN111256140B (en) * | 2018-12-03 | 2023-10-27 | 博西华电器（江苏）有限公司 | Burner cover for burner of gas stove, burner and gas stove |
| CN111306542A (en) * | 2020-02-21 | 2020-06-19 | 浙江帅康电气股份有限公司 | Dry burning prevention burner |
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