CN208687723U - Infrared three-ring combustor - Google Patents
Infrared three-ring combustor Download PDFInfo
- Publication number
- CN208687723U CN208687723U CN201820854795.6U CN201820854795U CN208687723U CN 208687723 U CN208687723 U CN 208687723U CN 201820854795 U CN201820854795 U CN 201820854795U CN 208687723 U CN208687723 U CN 208687723U
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- China
- Prior art keywords
- fire
- burner
- infrared
- gas outlet
- air cavity
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- 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
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 208000002925 dental caries Diseases 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
Abstract
The utility model discloses an infrared three-ring combustor, which comprises a furnace end with three gas outlets, a fire separating disc, a combustion plate group, an inner fire cover and an ignition induction needle, wherein the fire separating disc and the inner fire cover are respectively arranged on 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 utility model discloses can provide more various firepower subregion, different firepower demands when satisfying the culinary art easily realize the more accurate control of firepower.
Description
Technical field
The utility model belongs to kitchen range technical field, 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.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of infrared tricyclic burners.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of infrared tricyclic burner comprising the built-in burner there are three gas outlet,
Fire dish, burning board group, inner fire cover, igniting inductive needle, the fire dish and inner fire cover are respectively placed on burner, the burner plate
Group lid is located on fire dish and inner fire cover and is respectively cooperating with to form three independent mixed air cavitys, each gas outlet of the burner
It is connected to corresponding mixed air cavity；The burner, inner fire cover to be provided through the center that one introduces for auxiliary air logical at center
Road, the igniting inductive needle are 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 fire dish.
Compared with prior art, the utility model is capable of providing more diverse firepower subregion, meets fire different when culinary art
Power demand, 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 utility model embodiment；
Fig. 2 provides a kind of structural schematic diagram of infrared tricyclic burner for the utility model embodiment；
Fig. 3 provides a kind of cross-sectional view of infrared tricyclic burner for the utility model embodiment；
Fig. 4 provides a kind of structural schematic diagram of burner in infrared tricyclic burner for the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of infrared tricyclic burner, as shown in Figs 1-4 comprising built-in there are three go out
Burner 1, fire dish 2, burning board group 3, inner fire cover 4, the igniting inductive needle of port, the fire dish 2 and inner fire cover 4 are respectively placed in
On burner 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 gas
Chamber, each gas outlet of the burner 1 are connected to corresponding mixed air cavity；The burner 1, inner fire cover 4 center be provided through
One central passage 5 introduced for auxiliary air, 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 utility model can be supplemented by central passage 5
A small amount of 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 be arranged on burner ontology 11 in
Ring 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 with endogenous fire burner plate 32, and the inner ring gas outlet 111 is mixed with interior
Air cavity 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 fire dish 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 fire dish 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 utility model 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 utility model can be controlled individually, when the firepower of gas-cooker is adjusted in most high fire and most small fire
Intermediate region when, can be realized by the way that whether each ring supplies, rather than just by control fuel gas supply amount method come
Increase and decrease the calorific intensity of single fire hole, so that flame be made to be burnt under various firepower states in better state.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
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 6, which is characterized in that the inner fire cover (4) and fire dish (2)
Between be provided with annular gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854795.6U CN208687723U (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854795.6U CN208687723U (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687723U true CN208687723U (en) | 2019-04-02 |
Family
ID=65878009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854795.6U Active CN208687723U (en) | 2018-06-04 | 2018-06-04 | Infrared three-ring combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207110A (en) * | 2018-06-04 | 2019-09-06 | 华帝股份有限公司 | Infrared three-ring burner |
-
2018
- 2018-06-04 CN CN201820854795.6U patent/CN208687723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207110A (en) * | 2018-06-04 | 2019-09-06 | 华帝股份有限公司 | Infrared three-ring burner |
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