CN207162528U - Burner and gas kitchen ranges - Google Patents
Burner and gas kitchen ranges Download PDFInfo
- Publication number
- CN207162528U CN207162528U CN201720982411.4U CN201720982411U CN207162528U CN 207162528 U CN207162528 U CN 207162528U CN 201720982411 U CN201720982411 U CN 201720982411U CN 207162528 U CN207162528 U CN 207162528U
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- China
- Prior art keywords
- fire
- burner
- hole
- guarantor
- cavity
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of burner and gas kitchen ranges; burner includes burner and outer fire cover; the burner includes inner ring cavity and outer shroud cavity; Bao Huobu is provided with the outer shroud cavity, guarantor's fire portion, which offers, protects fiery passage, the inside interval of guarantor's fire passage and the outer shroud cavity; guarantor's fire passage connects the inside of the inner ring cavity; the outer fire cover is arranged in the outer shroud cavity and guarantor's fire portion, and the outer fire cover offers fire hole, and the fire hole connects guarantor's fire passage.In said burner, when burner carries out small fire burning, protecting the combustion gas of fiery passage can be provided by inner ring cavity so that flame be present at the fire hole of the outer fire cover connected with protecting fiery passage, avoided causing burner to stop working during gas kitchen ranges small fire.
Description
Technical field
Kitchen appliance technical field is the utility model is related to, more specifically, is related to a kind of burner and gas kitchen ranges.
Background technology
In the related art, gas kitchen ranges include thermocouple to detect the flame of burner to eliminate safe hidden trouble.Mostly
The installation site of the thermocouple of several burners be all in interior ring cavity body, gas kitchen ranges valve body regulation during, interior ring cavity
Body will remain burning.And in the design of other burners, thermocouple is mounted in the outer side edges of burner.Work as burning
Device is when carrying out small fire burning, the outer shroud flame extinction of burner, and interior ring flame may proceed to burn.
But in this case, the thermocouple on the outside of burner easily causes burning in gas kitchen ranges small fire
Device stops working.So need easily to cause burning when design protects the interface channel of fire to avoid gas kitchen ranges small fire from burner to fire cover
The problem of device stops working.
Utility model content
The utility model is intended at least solve one of technical problem present in correlation technique.Therefore, the utility model is real
The mode of applying needs to provide a kind of burner and gas kitchen ranges.
A kind of burner of the utility model embodiment, including burner and outer fire cover, the burner include inner ring cavity and
Outer shroud cavity, Bao Huobu is provided with the outer shroud cavity, guarantor's fire portion, which offers, protects fiery passage, guarantor's fire passage and the outer ring cavity
The inside interval of body, guarantor's fire passage connect the inside of the inner ring cavity, and the outer fire cover is arranged on the outer shroud cavity and guarantor fire
In portion, the outer fire cover offers fire hole, and the fire hole connects guarantor's fire passage.
In said burner, when burner carries out small fire burning, protecting the combustion gas of fiery passage can be provided by inner ring cavity, be made
Obtain at the fire hole of the outer fire cover connected with protecting fiery passage and flame be present, avoid causing burner to stop working during gas kitchen ranges small fire.
In some embodiments, the burner includes ceramic fire cover, and accommodating through hole is offered in the middle part of the outer fire cover, should
Accommodating through hole corresponds to the inner ring cavity, and the ceramic fire cover is arranged in the accommodating through hole.
In some embodiments, the top edge of the accommodating through hole supports formed with stopper section, the top edge of the ceramic fire cover
By the stopper section.
In some embodiments, the lower edge of the accommodating through hole offers fixing groove, and the burner includes installation back-up ring,
The installation back-up ring is housed in the fixing groove and the ceramic fire cover is limited in the accommodating through hole jointly with the stopper section.
In some embodiments, the outer fire cover includes fire hole portion and the occlusion part being connected on the outside of the fire hole portion, the fire
Hole portion offers the fire hole, and liquid dish fixing hole is provided with the outside of the burner, and the occlusion part blocks the liquid dish fixing hole.
In some embodiments, the occlusion part offers perforation, the perforation and the liquid dish fixing hole stagger setting.Should
Perforate for the stretching installation for ignition electrode and thermocouple, so as to play a part of the outer fire cover positioning.
In some embodiments, guarantor's fire portion is in the form of a column and extended along the axis direction parallel to the inner ring cavity.
In some embodiments, the outer fire cover includes including combustion to the centroclinal fire hole face of the outer fire cover, the fire hole
Make a fire hole, protect fire hole and the fire hole that ignites, the fire hole face and offer the burning fire hole, the fire hole face is convexly equipped with two projections, its
In the projection offer guarantor's fire fire hole, another projection offers the fire hole that ignites, two projections be in 180 °
Distribution, the burner include ignition electrode and thermocouple, and the ignition electrode is arranged on the outside of the fire hole that ignites, and the thermocouple is arranged on
The outside of guarantor's fire fire hole.
In some embodiments, the outer shroud cavity and the inner ring cavity are coaxially disposed.
A kind of gas kitchen ranges of the utility model embodiment, include the burner of any of the above-described embodiment.
In above-mentioned gas kitchen ranges, when burner carries out small fire burning, protecting the combustion gas of fiery passage can be provided by inner ring cavity,
So that flame be present at the fire hole of the outer fire cover connected with protecting fiery passage, avoid the maloperation of gas kitchen ranges and cause burner
It is flame-out.
The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partly will be under
Become obvious in the description in face, or recognized by practice of the present utility model.
Brief description of the drawings
In description of the of the present utility model above-mentioned and/or additional aspect and advantage from combination accompanying drawings below to embodiment
It will be apparent and be readily appreciated that, wherein：
Fig. 1 is the decomposing schematic representation of the burner of the utility model embodiment；
Fig. 2 is another decomposing schematic representation of the burner of the utility model embodiment；
Fig. 3 is the diagrammatic cross-section of the burner of the utility model embodiment；
Fig. 4 is the top view of the burner of the burner of the utility model embodiment；
Fig. 5 is the side view of the burner of the burner of the utility model embodiment；
Fig. 6 is the upward view of the burner of the burner of the utility model embodiment；
Fig. 7 is the diagrammatic cross-section of the burner of the burner of the utility model embodiment；
Fig. 8 is the top view of the outer fire cover of the burner of the utility model embodiment；
Fig. 9 is the upward view of the outer fire cover of the burner of the utility model embodiment；
Figure 10 is the diagrammatic cross-section of the outer fire cover of the burner of the utility model embodiment；
Figure 11 is the side view of the ceramic fire cover of the burner of the utility model embodiment；
Figure 12 is the side view of the gas kitchen ranges of the utility model embodiment；
Figure 13 is the diagrammatic cross-section of the gas kitchen ranges of the utility model embodiment；
Figure 14 is the partial cutaway schematic view of the gas kitchen ranges of the utility model embodiment.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, and is only used for explaining the utility model, and it is not intended that to this practicality
New limitation.
In description of the present utility model, it is to be understood that term " first ", " second " are only used for describing purpose, and
It is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define
One or more feature can be expressed or be implicitly included to the feature of " first ", " second ".In the utility model
Description in, " multiple " are meant that two or more, unless otherwise specifically defined.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be mechanical connection or electrical connection or can be in communication with each other；Can be joined directly together, can also be in
Between medium be indirectly connected, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples and it is set for describing.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
It please join Fig. 1 to Figure 11, a kind of burner 10 of the utility model embodiment, including burner 12 and outer fire cover 14,
Burner 12 includes inner ring cavity 16 and outer shroud cavity 18, is provided with outer shroud cavity 18 and protects fiery portion 20, protected fiery portion 20 and offer guarantor
Fiery passage 22, the inside interval of fiery passage 22 and outer shroud cavity 18 is protected, protect the inside that fiery passage 22 connects inner ring cavity 16, outer fire
Lid 14 is arranged on outer shroud cavity 18 and protected in fiery portion 20, and outer fire cover 14 offers fire hole 24, and fiery passage 22 is protected in the connection of fire hole 24.
In said burner 10, when burner 10 carries out small fire burning, the combustion gas for protecting fiery passage 22 can be by inner ring cavity
16 provide so that flame be present at the fire hole 24 of the outer fire cover 14 connected with protecting fiery passage 22, when avoiding gas kitchen ranges small fire and
Cause burner 10 flame-out.
Further, protect fiery passage 22 to ensure that when the gas circuit closing of outer shroud cavity 18, protect fiery combustion gas directly by inner ring
The gas circuit supply of cavity 16, ensure that gas kitchen ranges can also normal combustion during small fire burning.
Specifically, burner 12 can be made up of cast iron or aluminium, and outer fire cover 14 can be made of copper.In this way, the cost of burner 10
Low, manufacturing process is simple.
In present embodiment, inner ring cavity 16 and outer shroud cavity 18 are substantially cylindrical.It is preferred that outer shroud cavity 18 and interior
Ring cavity body 16 is coaxially disposed.The inner ring cavity 16 and outer shroud cavity 18 being coaxially disposed can be easy to matching somebody with somebody for gas circuit in burner 10
Put.
It please join Fig. 1, the bottom of burner 12 is provided with the first induction tunnel 26 and the second induction tunnel 28, and the first induction tunnel 26 connects
Inner ring cavity 16, and inwardly conveying air and the mixed gas of combustion gas in ring cavity body 16, the second induction tunnel 28 connection outer shroud cavity
18, and outwards ring cavity body 18 conveys the mixed gas of air and combustion gas.
The bottom of burner 12 is additionally provided with fixed part 30, and burner 10 can be arranged on the bottom of gas kitchen ranges by fixed part 30
In shell.
It is appreciated that when burner 10 is applied to gas kitchen ranges, thermocouple is arranged on to be connected and most with protecting fiery passage 22
Close to the outside for protecting the fire hole 24 that fiery passage 22 exports.
In some embodiments, burner 10 includes ceramic fire cover 32, and the middle part of outer fire cover 14 offers accommodating through hole
34, accommodating through hole 34 corresponds to inner ring cavity 16, and ceramic fire cover 32 is arranged in accommodating through hole 34.In this way, burner 10 is interior
Ring fire can form infra red flame, and the outer ring fire formed with outer fire cover 14 realizes premix combustion, outer shroud atmospheric burning type.
Specifically, ceramic fire cover 32 offers multiple inner ring fire holes 34, and multiple inner ring fire holes 34 are arranged in array-like.Inner ring
Fire hole 34 is the fire hole being vertically arranged, and therefore, ceramic fire cover 32 is vertical porous structure.
In some embodiments, the top edge of through hole 34 is housed formed with stopper section 36, the top edge of ceramic fire cover 32
Against stopper section 36.In this way, when burner 10 works, ceramic fire cover 32 will not depart from outer fire cover 14 because being heated, and ensure that
The normal work of burner 10.
Specifically, stopper section 36 is to form the annular protrusion in the top edge of accommodating through hole 34.The top of ceramic fire cover 32
Edge includes abutment face 40 formed with ledge structure 38, ledge structure 38, and abutment face 40 is resisted against the lower surface and side of annular protrusion
Face.
In some embodiments, the lower edge for housing through hole 34 offers fixing groove 42, and burner 10, which includes installation, to be kept off
Circle 44, installation back-up ring 44 are housed in fixing groove 42 and ceramic fire cover 32 are limited in accommodating through hole 34 jointly with stopper section 36.
It so, it is possible ceramic fire cover 32 being limited in accommodating through hole 34, ceramic fire cover 32 is not easy to fall from accommodating through hole 34.
Specifically, installation back-up ring 44 can be made of copper.Installation back-up ring 44 has a breach 46 to cause installation back-up ring 44 easy
It is curved in shape, and then conveniently installation back-up ring 44 is fitted into fixing groove 42.
In some embodiments, outer fire cover 14 includes fire hole portion 48 and is connected to the occlusion part 50 in the outside of fire hole portion 48,
Fire hole portion 48 offers fire hole 24, and the outside of burner 12 is provided with liquid dish fixing hole 52, and occlusion part 50, which blocks liquid dish, to be fixed
Hole 52.In this way, when burner 10 is applied to gas kitchen ranges, occlusion part 50, which can shelter from, to be fastened to liquid dish by liquid dish and fixes
Fastener on hole 52, from the overall hiding design for realizing liquid dish fastener.
Further, occlusion part 50 can also realize heat transfer, prevent minor heat in burner 12 and fire hole portion 48
Aggregation, play a part of radiating, improve stove gas stove internal temperature rise and panel temperature rise.In addition, occlusion part 50 can also realize and pot
The position-limiting action of support, from complete machine structure, the inner round wall of pan bracket directly contacts with occlusion part 50.
Specifically, the outside of burner 12 is provided with liquid dish installation portion 54, and liquid dish installation portion 54 offers liquid dish and consolidated
Determine hole 52, liquid dish installation portion 54 can carry and fixed liquid dish.In one example, liquid dish fixing hole 52 is screw, tightly
Firmware is screw.
In addition, the outer fire cover 14 of present embodiment designs with flattening, the original novelty of outward appearance.
In some embodiments, occlusion part 50 offers perforation 56, perforation 56 and the stagger setting of liquid dish fixing hole 52,
Perforation 50 is used for the stretching installation for ignition electrode 74 and thermocouple 76, is positioned so as to play a part of outer fire cover 14.In this way, perforation
56 are available for the ignition electrode of gas kitchen ranges and thermocouple to expose and be arranged on the outside of outer fire cover 14.
Specifically, 56 quantity of perforating is two, and two 56 being radially arranged along outer fire cover 14 of perforation so can be maximum
Reduce to limit influencing each other between ignition electrode and thermocouple.
The outside of burner 12 is additionally provided with ignition electrode installation portion 58 and the installation of TC portion 60, and ignition electrode can be fixed on igniting
Pin installation portion 58, thermocouple can be fixed on the installation of TC portion 60.In addition, in the present embodiment, ignition electrode installation portion 58, heat
Galvanic couple installation portion 60 and liquid dish installation portion 54 are disposed on the outside of burner 12.
In some embodiments, Fig. 7 please be join, protect fiery portion 20 be in the form of a column and along parallel to inner ring cavity 16 axis H
Direction extends.It is easily formed in this way, protecting fiery portion 20, and the fiery portion 20 of guarantor of column is also beneficial to the mixed gas of air and combustion gas
Flowing.
Specifically, in present embodiment, it is in rectangular-shape to protect fiery portion 20, and it is in rectangular-shape to protect fiery passage 22.Protect fiery portion 20
Height and inner ring cavity 16 and outer shroud cavity 18 it is highly consistent, during so that outer fire cover 14 being arranged on burner 12, outer fire cover 14
Entirety can be more smoothly arranged on burner 12.
In some embodiments, outer fire cover 14 includes including to the centroclinal fire hole face 62 of outer fire cover 14, fire hole 24
Burn fire hole 64, guarantor's fire hole 66 and the fire hole 67 that ignites, and fire hole face 62 offers burning fire hole 64, and fire hole face 62 is convexly equipped with two
Projection 68, one of projection 68, which offers, protects fire hole 66, and another projection 68 offers the fire hole 67 that ignites, two projections
68 include ignition electrode 74 and thermocouple 76 in 180 ° of distributions, burner 10, and ignition electrode 74 is arranged on the outside for the fire hole 67 that ignites, heat
Galvanic couple 76 is arranged on the outside for protecting fire hole 66.So, on the one hand, the burning fire hole 64 formed in inclined fire hole face 62 is favourable
Speed when ensureing that combustion gas is outwards sprayed, ensure that efficiency of combustion, on the other hand, the guarantor's fire fire hole 66 formed on projection 68
Further towards thermocouple, the accident extinguishing of gas kitchen ranges can be avoided.
Specifically, in the utility model example, fire hole face 62 is formed in fire hole portion 48.It is preferred that two projections
68 it is highly consistent.
It please join Figure 12-14, a kind of gas kitchen ranges 70 of the utility model embodiment, including any of the above-described embodiment
Burner 10.
In above-mentioned gas kitchen ranges 70, when burner 10 carries out small fire burning, the combustion gas for protecting fiery passage 22 can be by interior ring cavity
Body 16 provides so that flame be present at the fire hole 24 of the outer fire cover 14 connected with protecting fiery passage 22, avoids the small fire of gas kitchen ranges 70
When and cause burner 10 flame-out.
Specifically, in the utility model embodiment, gas kitchen ranges 70 include pan bracket 72, ignition electrode 74, thermocouple 76,
Liquid dish 78, glass panel 80, sponge strip 82, liquid dish sealing ring 84, burner waterproof apron 86, panel location-plate 88 and drain pan
90。
Burner 10 is arranged in drain pan 90, and glass panel 80 is arranged on drain pan 90 by sponge strip 82, glass panel
80 offer through hole 92, and burner 10 exposes from through hole 92.Liquid dish 78 is arranged on liquid dish installation portion 54, and liquid dish 78
Liquid dish sealing ring 84 is provided between the upper surface of glass panel 80 to prevent liquid from flowing into drain pan 90 through glass panel 80
It is interior.Burner waterproof apron 86 is sealingly disposed between the outside of burner 12 and the inwall of through hole 92, further prevents liquid from flowing into
In drain pan 90.
Panel location-plate 88 is arranged in through hole 92, to position the relative position between burner 12 and glass panel 80.
Ignition electrode 74 is fixed on ignition electrode installation portion 58, and thermocouple 76 is fixed on the installation of TC portion 60.Pan bracket 72 is set
The pan put on liquid dish 78 and heated for carrying burned device 10.Further, the inner round wall of pan bracket 72 directly with
Occlusion part 50 contacts, and occlusion part 50 is realized the position-limiting action with pan bracket 72.
The complete machine outward appearance more flattening of gas kitchen ranges 70 design of the utility model embodiment, the original novelty of outward appearance.Combustion gas
Kitchen range 70 include two burners 10.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment or example of the present utility model.In this explanation
In book, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-mentioned embodiment party
Formula is exemplary, it is impossible to is interpreted as to limitation of the present utility model, one of ordinary skill in the art is of the present utility model
In the range of above-mentioned embodiment can be changed, change, replace and modification.
Claims (10)
1. a kind of burner, it is characterised in that including burner and outer fire cover, the burner includes inner ring cavity and outer shroud cavity, should
Bao Huobu is provided with outer shroud cavity, guarantor's fire portion, which offers, protects fiery passage, between the inside of guarantor's fire passage and the outer shroud cavity
Every guarantor's fire passage connects the inside of the inner ring cavity, and the outer fire cover is arranged in the outer shroud cavity and guarantor's fire portion, the outer fire
Lid offers fire hole, and the fire hole connects guarantor's fire passage.
2. burner as claimed in claim 1, it is characterised in that the burner includes ceramic fire cover, the middle part of the outer fire cover
Accommodating through hole is offered, the accommodating through hole corresponds to the inner ring cavity, and the ceramic fire cover is arranged in the accommodating through hole.
3. burner as claimed in claim 2, it is characterised in that the top edge of the accommodating through hole is formed with stopper section, the pottery
The top edge of porcelain fire cover is against the stopper section.
4. burner as claimed in claim 3, it is characterised in that the lower edge of the accommodating through hole offers fixing groove, the combustion
Burner includes installation back-up ring, and the installation back-up ring is housed in the fixing groove and the ceramic fire cover is limited into this jointly with the stopper section
In accommodating through hole.
5. burner as claimed in claim 1, it is characterised in that the outer fire cover includes fire hole portion and is connected to outside the fire hole portion
The occlusion part of side, the fire hole portion offer the fire hole, liquid dish fixing hole are provided with the outside of the burner, and the occlusion part blocks this
Liquid dish fixing hole.
6. burner as claimed in claim 5, it is characterised in that the occlusion part offers perforation, the perforation and the liquid dish
Fixing hole stagger setting, the perforation are used for the stretching installation for ignition electrode and thermocouple, so as to play the outer fire cover positioning
Effect.
7. burner as claimed in claim 1, it is characterised in that guarantor's fire portion is in the form of a column and along parallel to the inner ring cavity
Axis direction extends.
8. burner as claimed in claim 1, it is characterised in that the outer fire cover is included to the centroclinal fire hole of the outer fire cover
Face, the fire hole include burning fire hole, guarantor's fire hole and the fire hole that ignites, the fire hole face and offer the burning fire hole, and the fire hole face is convex
Provided with two projections, one of them projection offers guarantor's fire fire hole, and another projection offers the fire hole that ignites, should
Two projections include ignition electrode and thermocouple in 180 ° of distributions, the burner, and the ignition electrode is arranged on the outside of the fire hole that ignites,
The thermocouple is arranged on the outside of guarantor's fire fire hole.
9. burner as claimed in claim 1, it is characterised in that the outer shroud cavity and the inner ring cavity are coaxially disposed.
10. a kind of gas kitchen ranges, it is characterised in that including the burner described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982411.4U CN207162528U (en) | 2017-08-07 | 2017-08-07 | Burner and gas kitchen ranges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982411.4U CN207162528U (en) | 2017-08-07 | 2017-08-07 | Burner and gas kitchen ranges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162528U true CN207162528U (en) | 2018-03-30 |
Family
ID=61715389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720982411.4U Withdrawn - After Issue CN207162528U (en) | 2017-08-07 | 2017-08-07 | Burner and gas kitchen ranges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207162528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339692A (en) * | 2017-08-07 | 2017-11-10 | 广东美的厨房电器制造有限公司 | Burner and gas kitchen ranges |
-
2017
- 2017-08-07 CN CN201720982411.4U patent/CN207162528U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339692A (en) * | 2017-08-07 | 2017-11-10 | 广东美的厨房电器制造有限公司 | Burner and gas kitchen ranges |
| CN107339692B (en) * | 2017-08-07 | 2023-01-31 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20230131 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20230131 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |