CN110207110A - Infrared three-ring burner - Google Patents
Infrared three-ring burner Download PDFInfo
- Publication number
- CN110207110A CN110207110A CN201810565535.1A CN201810565535A CN110207110A CN 110207110 A CN110207110 A CN 110207110A CN 201810565535 A CN201810565535 A CN 201810565535A CN 110207110 A CN110207110 A CN 110207110A
- Authority
- CN
- China
- Prior art keywords
- burner
- fire
- infrared
- gas outlet
- air cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract 2
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 238000010411 cooking Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
Abstract
The invention discloses an infrared three-ring combustor, which comprises a furnace end, a fire distribution disc, a combustion plate group, an inner fire cover and an ignition induction needle, wherein three air outlets are arranged in the furnace end; the center of the furnace end and the center of the inner fire cover are provided with a center channel for introducing secondary air in a penetrating way, and the ignition induction needle is arranged in the center channel. The invention can provide more diversified firepower subareas, meet different firepower requirements during cooking and easily realize more accurate control of firepower.
Description
Technical field
The invention belongs to kitchen range technical fields, and in particular to a kind of infrared tricyclic burner.
Background technique
Infrared stove due to CO discharge lower in its higher thermal efficiency and its tail gas increasingly by the welcome of consumer,
Infrared stove in the market is two ring fires or a ring fire, is unable to satisfy the need of the more various firepower subregion of consumer and firepower size
It asks；
Existing infrared burner considers that maximum fire and minimum firepower state are more when firepower is adjusted, but in Jie two
When planting the intermediate region between firepower, increase and decrease the calorific intensity of single fire hole, fire only by the method for control fuel gas supply amount
The burning of flame is not in optimum state；For many years, burner form does not have big variation, all only one ring for infrared stove listing
The burner plate of shape.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of infrared tricyclic burners.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the present invention provides a kind of infrared tricyclic burner comprising built-in there are three the burners of gas outlet, point fire
Disk, burning board group, inner fire cover, igniting inductive needle, the fire dish and inner fire cover are respectively placed on burner, the burning board group lid
Be located on fire dish and inner fire cover and be respectively cooperating with to form three independent mixed air cavitys, each gas outlet of the burner with it is right
The mixed air cavity connection answered；The burner, inner fire cover center be provided through one for auxiliary air introduce central passage, institute
Igniting inductive needle is stated to be set in the central passage.
In above scheme, the burner includes burner ontology, inner ring ejector pipe, middle ring ejector pipe, outer ring ejector pipe, described
Inner ring ejector pipe, middle ring ejector pipe, outer ring ejector pipe respectively be arranged on burner ontology inner ring gas outlet, middle ring gas outlet,
The corresponding connection in outer ring gas outlet.
In above scheme, the burning board group includes main fiery burner plate, endogenous fire burner plate, and the main fiery burner plate lid is located at
In fire dish, the endogenous fire burner plate lid is located on inner fire cover.
In above scheme, the inner fire cover and endogenous fire burner plate cooperatively form interior mixed air cavity, the inner ring gas outlet with it is interior
Mixed air cavity connection.
In above scheme, the fire dish and main fiery burner plate cooperatively form in mix air cavity, outer mixed air cavity, the middle ring goes out
Port mixes air cavity in and is connected to, and the outer ring gas outlet is connected to outer mixed air cavity.
In above scheme, the fire dish is located on the outer circumferential position of inner fire cover, and the fire dish is ring structure,
The through-hole of center setting is matched with inner fire cover.
In above scheme, annular gap is provided between the inner fire cover and air distribution disk.
Compared with prior art, the present invention is capable of providing more diverse firepower subregion, meets firepower need different when culinary art
It asks, it is easy to accomplish firepower more precise control.
Detailed description of the invention
Fig. 1 provides a kind of explosive view of infrared tricyclic burner for the embodiment of the present invention；
Fig. 2 provides a kind of structural schematic diagram of infrared tricyclic burner for the embodiment of the present invention；
Fig. 3 provides a kind of cross-sectional view of infrared tricyclic burner for the embodiment of the present invention；
Fig. 4 provides a kind of structural schematic diagram of burner in infrared tricyclic burner for the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of infrared tricyclic burner, as shown in Figs 1-4 comprising built-in there are three gas outlets
Burner 1, fire dish 2, burning board group 3, inner fire cover 4, igniting inductive needle, the fire dish 2 and inner fire cover 4 are respectively placed in burner
On 1, the lid of burning board group 3 is located in fire dish 2 and inner fire cover 4, and is respectively cooperating with and to be formed three independent mixed air cavitys, institute
The each gas outlet for stating burner 1 is connected to corresponding mixed air cavity；The burner 1, inner fire cover 4 center be provided through one and be used for
The central passage 5 that auxiliary air introduces, the igniting inductive needle are set in the central passage 5.
The generally full premix of infrared burner, primary air ratio are greater than or equal to 1, also have partial region because of igniting
Or the other reasons such as flame induction, primary air ratio is less than 1, in this way, the present invention can be supplemented on a small quantity by central passage 5
Auxiliary air.
As shown in Figure 3,4, the burner 1 draws including burner ontology 11, inner ring ejector pipe 12, middle ring ejector pipe 13, outer ring
Penetrate pipe 14, the inner ring ejector pipe 12, middle ring ejector pipe 13, outer ring ejector pipe 14 respectively with the inner ring that is arranged on burner ontology 11
Gas outlet 111, middle ring gas outlet 112, the corresponding connection in outer ring gas outlet 113.
Further, the burning board group 3 includes main fiery burner plate 31, endogenous fire burner plate 32, the main fiery burner plate 31
Lid is located in fire dish 2, and the lid of endogenous fire burner plate 32 is located on inner fire cover 4.
The main fiery burner plate 31 and endogenous fire burner plate 32 are porous plate, metal material or ceramics, can also use it
His material resistant to high temperature, serves as infrared heater in the burner.
The inner fire cover 4 cooperatively forms interior mixed air cavity 21, the inner ring gas outlet 111 and interior mixed gas with endogenous fire burner plate 32
Chamber 21 is connected to.
The fire dish 2 and main fiery burner plate 31 mix air cavity 22, outer mixed air cavity 23, the middle ring gas outlet in cooperatively forming
112, which mix air cavity 22 in, is connected to, and the outer ring gas outlet 113 is connected to outer mixed air cavity 23.
The fire dish 2 is located on the outer circumferential position of inner fire cover 4, and the fire dish 2 is ring structure, center setting
Through-hole matched with inner fire cover 4.
Likewise, the main fiery burner plate 31 is also to be also with the matched annular slab of fire dish 2, the endogenous fire burner plate 32
With the matched annular slab of inner fire cover 4.
It is provided with annular gap between the inner fire cover 4 and air distribution disk 2, in this way, the main fiery burner plate 31, endogenous fire burning
There is also annular gaps between plate 32, so that moulding is more beautiful.
As shown in figure 3, outer ring fire and middle ring fire share main fiery burner plate 31, by 2 internal structure of air distribution disk by outer mixed gas
Chamber 23 mixes air cavity 22 in and separates, and interior mixed air cavity 21 uses endogenous fire burner plate 32；The inner ring ejector pipe 12 of the burner 1,
Middle ring ejector pipe 13, the institute of outer ring ejector pipe 14 can individually control into gas quantity, and whether each ring combustion gas supplies and supply amount
How much, the size of different firepower distributed areas and each distributed areas difference firepower can be provided, thus when meeting culinary art not
Same firepower demand, it is easy to accomplish the accurate control of firepower；Increase and decrease compared to the method only by control fuel gas supply amount
The calorific intensity of single fire hole, the infrared tricyclic burner of more multi partition can make flame be burnt under various firepower states in more
Good state, the thermal efficiency is higher, and CO content is lower in the tail gas of discharge.
Air mixture enters through respective channel from three ejector pipes and enters in the fire hole of burning board group 3.
The present invention can be realized more diverse firepower subregion, meet firepower demand different when culinary art, it is easy to accomplish firepower
More precise control.
Each ring firepower of the invention can be controlled individually, when the firepower of gas-cooker is adjusted in most high fire and most small fire
Between region when, can realize by the way that whether each ring supplies, increase and decrease rather than just the method by controlling fuel gas supply amount
The calorific intensity of single fire hole, so that flame be made to be burnt under various firepower states in better state.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (7)
1. a kind of infrared tricyclic burner, which is characterized in that it includes that built-in there are three the burners (1) of gas outlet, fire dish
(2), it burns board group (3), inner fire cover (4), igniting inductive needle, the fire dish (2) and inner fire cover (4) are respectively placed in burner (1)
On, burning board group (3) lid is located on fire dish (2) and inner fire cover (4) and is respectively cooperating with to form three independent mixed gas
Chamber, each gas outlet of the burner (1) are connected to corresponding mixed air cavity；The burner (1), inner fire cover (4) center run through
One is provided with for the central passage (5) that auxiliary air introduces, the igniting inductive needle is set in the central passage (5).
2. infrared tricyclic burner according to claim 1, which is characterized in that the burner (1) includes burner ontology
(11), inner ring ejector pipe (12), middle ring ejector pipe (13), outer ring ejector pipe (14), the inner ring ejector pipe (12), middle ring injection
Pipe (13), outer ring ejector pipe (14) respectively with the inner ring gas outlet (111), the middle ring gas outlet that are arranged on burner ontology (11)
(112), outer ring gas outlet (113) corresponding connection.
3. infrared tricyclic burner according to claim 2, which is characterized in that the burning board group (3) includes main fire combustion
Plate (31), endogenous fire burner plate (32) are burnt, the main fiery burner plate (31), which is covered, to be located on fire dish (2), the endogenous fire burner plate
(32) lid is located on inner fire cover (4).
4. infrared tricyclic burner according to claim 3, which is characterized in that the inner fire cover (4) and endogenous fire burner plate
(32) interior mixed air cavity (21) is cooperatively formed, the inner ring gas outlet (111) is connected to interior mixed air cavity (21).
5. infrared tricyclic burner according to claim 3 or 4, which is characterized in that the fire dish (2) and main fire burn
Plate (31) mixes air cavity (22), outer mixed air cavity (23) in cooperatively forming, and the middle ring gas outlet (112) mixes air cavity (22) even in
Logical, the outer ring gas outlet (113) is connected to outer mixed air cavity (23).
6. infrared tricyclic burner according to claim 1, which is characterized in that the fire dish (2) is located at inner fire cover (4)
Outer circumferential position on, the fire dish (2) be ring structure, center setting through-hole matched with inner fire cover (4).
7. infrared tricyclic burner according to claim 7, which is characterized in that the inner fire cover (4) and air distribution disk (2) it
Between be provided with annular gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565535.1A CN110207110A (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565535.1A CN110207110A (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207110A true CN110207110A (en) | 2019-09-06 |
Family
ID=67778834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565535.1A Pending CN110207110A (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207110A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1321044A1 (en) * | 2001-12-21 | 2003-06-25 | Yann De Kock | Process and apparatus for the cooking of meat foods |
| CN202709108U (en) * | 2012-07-05 | 2013-01-30 | 浙江苏泊尔家电制造有限公司 | True tricyclic infrared burner |
| CN203431868U (en) * | 2013-06-04 | 2014-02-12 | 任燕 | Infrared burner |
| CN206073074U (en) * | 2016-09-27 | 2017-04-05 | 华帝股份有限公司 | Novel three-ring combustor |
| CN206831494U (en) * | 2017-04-28 | 2018-01-02 | 青岛海尔洗碗机有限公司 | A kind of deep or light combination burner and gas-cooker |
| CN107559828A (en) * | 2017-06-12 | 2018-01-09 | 广东阿诗丹顿电气有限公司 | A kind of three fire-ring stove burners |
| CN208687723U (en) * | 2018-06-04 | 2019-04-02 | 华帝股份有限公司 | Infrared three-ring combustor |
-
2018
- 2018-06-04 CN CN201810565535.1A patent/CN110207110A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1321044A1 (en) * | 2001-12-21 | 2003-06-25 | Yann De Kock | Process and apparatus for the cooking of meat foods |
| CN202709108U (en) * | 2012-07-05 | 2013-01-30 | 浙江苏泊尔家电制造有限公司 | True tricyclic infrared burner |
| CN203431868U (en) * | 2013-06-04 | 2014-02-12 | 任燕 | Infrared burner |
| CN206073074U (en) * | 2016-09-27 | 2017-04-05 | 华帝股份有限公司 | Novel three-ring combustor |
| CN206831494U (en) * | 2017-04-28 | 2018-01-02 | 青岛海尔洗碗机有限公司 | A kind of deep or light combination burner and gas-cooker |
| CN107559828A (en) * | 2017-06-12 | 2018-01-09 | 广东阿诗丹顿电气有限公司 | A kind of three fire-ring stove burners |
| CN208687723U (en) * | 2018-06-04 | 2019-04-02 | 华帝股份有限公司 | Infrared three-ring combustor |
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