CN105114952B - A kind of interior ring fire cover of burner - Google Patents
A kind of interior ring fire cover of burner Download PDFInfo
- Publication number
- CN105114952B CN105114952B CN201510601341.9A CN201510601341A CN105114952B CN 105114952 B CN105114952 B CN 105114952B CN 201510601341 A CN201510601341 A CN 201510601341A CN 105114952 B CN105114952 B CN 105114952B
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- perisporium
- fire
- shrinkage pool
- interior ring
- burner
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Abstract
A kind of interior ring fire cover of burner, perisporium including tubular, there is opening to be connected with inner ring mixing chamber for the lower end of the perisporium, the top of the perisporium has cover plate so that the interior ring fire cover and the space of inner ring mixing chamber formation closing, circumferentially distributed there are multiple fire holes on the top of the perisporium along its, the fire hole runs through the perisporium, the bottom of the perisporium is formed with the shrinkage pool of radially indent, the opening of the shrinkage pool is towards outside perisporium, and the shrinkage pool connects the fire hole being located above shrinkage pool provided with passage.The interior ring fire cover of the burner, can preferably pass fire so that ignition electrode igniting is more smooth, and under small fire state, thermocouple also can smoothly protect fire, and can preferably protect thermocouple and ignition electrode, prevent overflow from causing not smooth along bad or work.
Description
Technical field
The present invention relates to a kind of interior ring fire cover of burner.
Background technology
Common burner for household gas range, the thermocouple and ignition electrode of burner are all distributed in the periphery of interior ring fire cover,
And interior ring fire cover is independently exposed to, such structure can run into collide with installation, transportation causes thermocouple and point
Fiery pin corrupted.In addition, gas-cooker can run into discharge during daily use, discharge can flow to thermocouple, ignition electrode top
So as to influence thermocouple and the normal of ignition electrode to use, and thermocouple and ignition electrode are exposed outside, are run under small fire state
Big air flow can also influence it normally to use.Igniting needle thermocouple can also be directed at ignition success rate on interior ring fire cover periphery
The problems such as low, guarantor is fiery difficult.
Therefore some burner fire lids for being protected thermocouple and ignition electrode, such as Chinese patent are also occurred in that
A kind of gas-cooker central flame cap and application disclosed in CN101832560A have the burner of the central flame cap, the central flame cap bag
Cylinder and the end cap on cylinder are included, cylinder perisporium offers glory hole, and the top surface of end cap has a limitation around edge
The back-up ring that overflowing liquid overflows, back-up ring offers the opening of guiding overflowing liquid outflow, and the side of end cap, which also forms one, to be used to hide
The protection cap of lid ignition electrode, ignition electrode is located at this lower section of the protection, and the position of thermocouple is arranged far from the opening
Position, wall receives the pollution of overflowing liquid.Although can so protect thermocouple and ignition electrode, there are still light a fire successfully
Rate is low, protect the problem of fire is difficult.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, can protect ignition electrode and thermocouple, and ensure to pass fire
Success rate and prevent influence of the overflow to ignition electrode and thermocouple burner interior ring fire cover.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of interior ring fire cover of burner, including cylinder
There is opening to be connected with inner ring mixing chamber for the perisporium of shape, the lower end of the perisporium, and there is cover plate to cause this on the top of the perisporium
The space of interior ring fire cover and inner ring mixing chamber formation closing, the top of the perisporium along its it is circumferentially distributed have multiple fire holes, it is described
Fire hole runs through the perisporium, it is characterised in that：The bottom of the perisporium is formed with the shrinkage pool of radially indent, the shrinkage pool
It is open towards outside perisporium, and the shrinkage pool connects the fire hole being located above shrinkage pool provided with passage.
In order to preferably protect the thermocouple or ignition electrode in the shrinkage pool, the shrinkage pool has upper table above
Face and the side face around shrinkage pool, the passage are located on the upper surface.
In order that it is more smooth to pass fire, the fire hole is gradually acclivitous fire hole from inside to outside, the shrinkage pool it is upper
Surface is gradually acclivitous surface from inside to outside.
Preferably, the passage is the gap of bar shaped, and the depth of length and shrinkage pool matches.
In order to prevent overflow from influenceing thermocouple and ignition electrode, the back-up ring upwardly extended is enclosed on the periphery of the cover plate provided with one,
The back-up ring is provided with breach, and the position of the breach and the shrinkage pool is staggered.
Compared with prior art, the advantage of the invention is that the interior ring fire cover of the burner can preferably protect thermocouple
And ignition electrode, prevent overflow from causing not smooth along bad or work, and can preferably pass fire to protect fire so that thermocouple and point
The work of fiery pin is more efficient.
Brief description of the drawings
Fig. 1 (removes external ring fire cover and outer mixed for the schematic diagram of the burner of the interior ring fire cover with the embodiment of the present invention
Air chamber).
Fig. 2 is the schematic perspective view of the interior ring fire cover of the embodiment of the present invention.
Fig. 3 is the schematic diagram of another angle of the interior ring fire cover of the embodiment of the present invention.
Fig. 4 is the sectional view of the line A-A along along Fig. 2.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As Figure 1-4, the interior ring fire cover of the burner of the embodiment of the present invention, includes the perisporium 1 of tubular, the perisporium 1
There is opening to be connected with inner ring mixing chamber for lower end, and the top of perisporium 1 has cover plate 11 so that the interior ring fire cover is mixed with inner ring
The space 20 of air chamber formation closing.The back-up ring 12 that the periphery of the cover plate 11 is upwardly extended provided with a circle, the back-up ring 12 make it that this is interior
Pan on ring fire cover can assemble the liquid of a part when producing discharge, and the back-up ring 12 is provided with breach 13, can be by
Overflow orientation export on cover plate 11.
The top of the perisporium 1, provided with multiple fire holes 2 through perisporium 1, fire hole 2 is communicated to the space 20 in interior ring fire cover,
Circumference of the fire hole 2 along perisporium 1 is evenly distributed with multiple, and size is also changeable.The bottom of the perisporium 1, provided with along footpath
To the shrinkage pool 3 concaved, the shrinkage pool 3 extends to the bottom of perisporium 1, and the shrinkage pool 3 is located at the lower section of fire hole 2, and its top has
There are fire hole 2 and cover plate 11.Therefore, the position of one indent of the formation of shrinkage pool 3, for placing thermocouple or ignition electrode, with position
Upper surface 31 in top and the side face 33 around shrinkage pool 3, the side face 33 is around parcel position ignition electrode in the inner or warm
Galvanic couple.I.e. the side face 33 of the shrinkage pool 3, which only has towards the side in the outside of perisporium 1, has opening, faces ignition electrode in the week of other parts
Or thermocouple is surrounded, thermocouple or ignition electrode are wrapped up in the inner, played a very good protection.
Preferably, the fire hole 2 is to tilt upward extension, the i.e. medial extremity of fire hole 2 from inside to outside on perisporium 1 less than outer
Side.Thermocouple or ignition electrode are put in the position of shrinkage pool 3, and interior ring fire cover is not protruded from so that the He of cover plate 11 of interior ring fire cover
Perisporium 1 is protected to the above and around of ignition electrode or thermocouple so that thermocouple and ignition electrode by external influence compared with
It is small, and the damage in transport and installation process can be reduced., also will not shadow even if overflow occurs above interior ring fire cover
Ring thermocouple or ignition electrode, and then prevent the thermocouple or ignition electrode are produced from damaging or can not normal work.
And the upper surface 31 of the shrinkage pool 3 is provided with the passage 32 upwardly extended and connected with fire hole 2.The passage 32 is bar shaped
Gap, the depth of length and shrinkage pool matches, and is exposed to the outer surface of the perisporium 1, the connection shrinkage pool 3 of passage 32 with
Fire hole 2 so that the fire in fire hole 2 can smoothly be transferred to shrinkage pool 3 so that can also maintain thermocouple even if fire is very small, therefore,
The small fire of burner with the fire cover be can be made smaller.Moreover, for ignition electrode, the fire in fire hole 2 can be passed smoothly
It is handed to shrinkage pool 3 so that igniting is more accurate smooth.And the upper surface of the shrinkage pool 3 is an inclined-plane, is tilted down from outside to inside
Inclined-plane, the i.e. bearing of trend with fire hole 2 are matched so that passed fire and lighted a fire more smooth, and are also better protected from overflow influence heat
Galvanic couple or ignition electrode.
Preferably, in order to prevent overflow from influenceing thermocouple or ignition electrode, the position of the shrinkage pool 3 with above-mentioned cover plate 11
The position of breach 13 stagger.
The interior ring fire cover of the burner, can preferably pass fire so that ignition electrode igniting is more smooth, even in small fire shape
Under state, thermocouple also can smoothly protect fire, and can preferably protect thermocouple and ignition electrode, prevent overflow cause along bad or
Person's work is not smooth.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area
Technical staff for, the present invention can have various modifications and variations.That is made within the spirit and principles of the invention appoints
What modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (4)
1. a kind of interior ring fire cover of burner, includes the perisporium (1) of tubular, the lower end of the perisporium (1) has opening and inner ring
Mixing chamber is connected, and there is cover plate (11) to cause the interior ring fire cover and the formation closing of inner ring mixing chamber on the top of the perisporium (1)
Space (20), the top of the perisporium (1) along its it is circumferentially distributed have multiple fire holes (2), the fire hole (2) runs through the perisporium
(1), it is characterised in that：The bottom of the perisporium (1) is formed with the shrinkage pool (3) of radially indent, the opening of the shrinkage pool (3)
Towards perisporium (1) outside, and the shrinkage pool (3) provided with passage (32) connect be located at shrinkage pool (3) above fire hole (2)；
The shrinkage pool (3) has upper surface (31) above and the side face (33) around shrinkage pool (3), passage (32) position
In on the upper surface (31).
2. the interior ring fire cover of burner as claimed in claim 1, it is characterised in that：The fire hole (2) is from inside to outside gradually
Acclivitous fire hole, the upper surface of the shrinkage pool (3) is gradually acclivitous surface from inside to outside.
3. the interior ring fire cover of burner as claimed in claim 2, it is characterised in that：The passage (32) is the gap of bar shaped,
Length and the depth of shrinkage pool (3) match.
4. the interior ring fire cover of the burner as any one of claim 1-3, it is characterised in that：The week of the cover plate (11)
Side is provided with the back-up ring (12) that upwardly extends of circle, and the back-up ring (12) is provided with breach (13), the breach (13) with it is described recessed
Stagger the position in hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601341.9A CN105114952B (en) | 2015-09-21 | 2015-09-21 | A kind of interior ring fire cover of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601341.9A CN105114952B (en) | 2015-09-21 | 2015-09-21 | A kind of interior ring fire cover of burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114952A CN105114952A (en) | 2015-12-02 |
| CN105114952B true CN105114952B (en) | 2017-08-22 |
Family
ID=54663000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510601341.9A Active CN105114952B (en) | 2015-09-21 | 2015-09-21 | A kind of interior ring fire cover of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114952B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196069B (en) * | 2016-08-16 | 2018-12-14 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN106247328B (en) * | 2016-09-12 | 2018-08-07 | 珠海格力电器股份有限公司 | Combustor and gas stove with same |
| CN108105770B (en) * | 2016-11-25 | 2021-01-19 | 青岛海尔洗碗机有限公司 | Ultra-thin type combustor and gas-cooker |
| CN107036132A (en) * | 2017-05-09 | 2017-08-11 | 广东万家乐燃气具有限公司 | Center has the household gas range of minimum burden functional |
| CN107642778B (en) * | 2017-09-28 | 2024-01-05 | 广东美的厨房电器制造有限公司 | Fire cover and burner |
| CN109695878B (en) * | 2017-10-20 | 2024-01-16 | 宁波方太厨具有限公司 | Burner with adjustable firepower |
| CN109990291B (en) * | 2017-12-30 | 2024-04-02 | 宁波方太厨具有限公司 | Anti-blocking burner inner ring fire cover |
| CN110553261A (en) * | 2018-06-03 | 2019-12-10 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN109185883B (en) * | 2018-10-18 | 2024-05-24 | 杭州老板电器股份有限公司 | Inner ring fire cover, burner and gas stove |
| CN111023098A (en) * | 2019-12-31 | 2020-04-17 | 宁波风腾燃具有限公司 | Central nozzle safety protection structure of upper air inlet burner |
| CN111121041A (en) * | 2020-01-17 | 2020-05-08 | 广东万家乐厨房科技有限公司 | Combined central fire cover |
| CN113864777A (en) * | 2020-06-30 | 2021-12-31 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN216307785U (en) * | 2020-06-30 | 2022-04-15 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111895408A (en) * | 2020-09-14 | 2020-11-06 | 合肥培恩电器有限公司 | Burner inner ring fire cover |
| CN112762451B (en) * | 2021-01-08 | 2022-03-22 | 宁波方太厨具有限公司 | Fire cover for gas cooker and gas cooker |
| CN112856426A (en) * | 2021-01-08 | 2021-05-28 | 宁波方太厨具有限公司 | Fire cover for gas cooker and gas cooker |
| CN116857680B (en) * | 2023-07-19 | 2024-04-26 | 浙江意米特电器有限公司 | Gas stove, burner and ignition device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2109119B1 (en) * | 1992-10-22 | 1998-08-01 | Fagor S Coop Ltda | IMPROVEMENTS INTRODUCED IN THE EXTRA-FLAT GAS BURNER OF PATENT APPLICATION N- 9202120. |
| JP2000283414A (en) * | 1999-03-30 | 2000-10-13 | Harman Co Ltd | Mounting structure of burner accessory component to burner for gas cooking appliance |
| CN101832560A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Gas stove central burner cap and burner using same |
| EA201490917A1 (en) * | 2011-11-03 | 2014-09-30 | Индезит Компани С.П.А. | GAS BURNER, IN PARTICULAR, FOR KITCHEN APPLIANCES |
| CN205002116U (en) * | 2015-09-21 | 2016-01-27 | 宁波方太厨具有限公司 | Inner ring fire lid of combustor |
-
2015
- 2015-09-21 CN CN201510601341.9A patent/CN105114952B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105114952A (en) | 2015-12-02 |
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