CN208312381U - A kind of burner - Google Patents
A kind of burner Download PDFInfo
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- CN208312381U CN208312381U CN201721735143.2U CN201721735143U CN208312381U CN 208312381 U CN208312381 U CN 208312381U CN 201721735143 U CN201721735143 U CN 201721735143U CN 208312381 U CN208312381 U CN 208312381U
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- burner
- cover
- fire cover
- fire
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Abstract
The utility model creation is related to the burner in cooker burner art field more particularly to gap fire hole.The utility model discloses a kind of burner, including upper fire cover, lower fire cover and burner, and lower fire cover is equipped with annular and goes out fire open gap, and lower fire cover is arranged on burner, and upper fire cover is arranged on lower fire cover, and annular also is provided between upper fire cover and lower fire cover and goes out fire open gap.This burner replaces traditional independent fire output hole using fire open gap is gone out, have the advantages that heating surface (area) (HS greatly, it is homogeneous heating, easy to clean low with processing cost etc..
Description
Technical field
The present invention relates to cooker burner art field more particularly to the burners of gap fire hole.
Background technique
Present atmospheric burner generally comprises: outer fire cover, inner fire cover, distributor.Have the feature that 1, outer fire
Lid and inner fire cover are individual part, are attached separately in distributor；2, fire cover fire hole is independent aperture.Therefore there is following lack
Point: 1, the cleaning dead angle after interior outer fire cover and distributor are assembled is more, not easy to clean；2, fire hole is independent aperture, and there is easy
Clean pain spot is not easy after stifled and blocking；3, due to using independent aperture, flame distribution is uneven, causes heating uneven
It is even.
Summary of the invention
The purpose of the present invention is to provide a kind of burners, and fire hole formula burner bring difficulty can be overcome to clean and heat
Non-uniform technical problem.
A kind of burner, including lower fire cover and main ejector pipe and main burner, the main ejector pipe are connected to the main burner,
The lower fire cover is arranged on the main burner and is connected to the main ejector pipe, and the lower fire cover is equipped with fire open gap.?
The lower fire cover is directly contacted with the main burner, reduces part distributor, and is to go out fire from the gap of lower fire cover, compared with
Go out fire from independent fire hole, it is continous way fire hole that gap, which goes out fire, and fiery area is tens times of existing independent fire hole area, solution out
Existing independent fire hole determined because size little Yi is from flame, the non-uniform feature of flame distribution, has secondly gone out fire open gap compared with independent fire
Hole cleaning is got up, and difficulty is small, and finally fire open gap is not necessarily to post-production, high production efficiency out, and reduces waste of material and be processed into
This.
Further, the lower fire cover includes upper cover and lower ring, is equipped with annular between the upper cover and lower ring and goes out fire open
Gap.The annular flame distribution that annular goes out the formation of fire open gap is more uniform, and air-flow is more stable, thus make flame temperature more, benefit
In the promotion of the thermal efficiency.In addition, forming annular, fire open gap is relatively simple out, can be evenly heated to most of cookwares, ring
Shape flame can be evenly heated to most of cookwares.Fire open gap is also possible to other shapes out, goes out fire open such as bar shaped
Gap.
The upper cover of the lower fire cover passes through the first protrusion being arranged on upper cover or lower ring with lower ring and connects.The lower fire
The upper cover of lid is connected with lower ring by the first protrusion, and fire open gap is formed out on the lower fire cover, specifically, fire open out
Gap is exactly the gap between the upper cover of the lower fire cover and lower ring.
Further, first protrusion is 4, and first protrusion is in the upper cover of the lower fire cover or lower ring
Equiangularly spaced setting.First protrusion quantity cannot be very little because to guarantee that the upper cover of the lower fire cover and lower ring are connected with foot
Enough intensity, can not be excessive, so that gap is gone out fire and be divided into multistage fire, influence heating uniformity, and can also increase
Clean difficulty.The first protrusion of the technical program is that 4 upper cover, lower ring bonding strength and the heating that can balance lower fire cover are wanted
It asks.4 equiangularly spaced settings of the first protrusion can be further ensured that the uniformity of heating and connection are firm.
It further, further include that the upper of the lower fire cover is arranged in upper fire cover, secondary ejector pipe and secondary burner, the upper fire cover
It covers, venthole corresponding with the pair burner is equipped among the upper cover of the lower fire cover, the lower fire cover passes through described logical
Stomata is connected to the secondary burner.The setting of upper fire cover can make burner realize that firepower is adjusted, and upper fire cover can be independence
Fire hole goes out fire.Of course for ensure the homogeneous heating of burner, easy to clean and the processing is simple the characteristics of, preferably in the upper fire cover
It is equipped with fire open gap between the upper cover of the lower fire cover.In order to reduce the difficulty of processing and cost of entire burner, it is described on
Fire cover is truncated cone-shaped, and annular is equipped between the upper fire cover and the upper cover of the lower fire cover and goes out fire open gap.
Further, the upper cover of the upper fire cover and the lower fire cover is by being arranged in the upper fire cover or the lower fire cover
Upper cover the second protrusion connection.The effect of second protrusion is identical as the first protrusion, i.e., the upper fire cover with it is described
Fire open gap is formed out between the upper cover of lower fire cover.
Further, second protrusion be 4, in the upper cover of the upper fire cover or the lower fire cover angularly between
Every setting.Here the quantity and mode of the second protrusion setting are identical as the quantity and mode that the first protrusion is arranged, the two solution
Certainly the technical issues of and the technical effect of acquirement are also similar.
Further, the main ejector pipe, main burner, secondary ejector pipe and secondary burner are structure as a whole, the main burner and
Secondary burner is cylinder-like structure, and the pair burner is arranged inside the main burner.This design is so that entire burner structure
It is compact, it is easy to cooperate with other components on gas-cooker.
Compared with prior art, the present invention at least have it is following the utility model has the advantages that
(1) burner of the invention goes out fire using annular gap, goes out fire compared with independent fire hole, have heating surface (area) (HS big plus
The heat advantage low with processing cost uniform, easy to clean.
(2) simple with the fire cover structure for going out fire open gap in burner of the invention, convenient for manufacture；
(3) after burner assembly of the invention, center eliminates the cleaning dead angle of conventional burners without aperture, bear dirty and
Convenient for cleaning.
(4) burner of the invention eliminates distributor, reduces the quantity of components.
Detailed description of the invention
Fig. 1 is burner structure schematic diagram of the invention；
Fig. 2 is burner exploded view of the invention；
Fig. 3 is the main view of burner of the invention；
Fig. 4 is the cross-sectional view in the direction B-B in Fig. 3；
Fig. 5 is the cross-sectional view in the direction C-C in Fig. 3；
Fig. 6 is the lower fire cover structural schematic diagram of burner of the invention；
Fig. 7 is the portion the A enlarged view in Fig. 6；
Fig. 8 is the structural schematic diagram at another visual angle of lower fire cover of burner of the invention；
Fig. 9 is main ejector pipe, main burner, secondary ejector pipe and the secondary furnace head structure schematic diagram of burner of the invention；
Figure 10 is the upper fire cover structural schematic diagram of burner of the invention.
Marked in the figure:
Appended drawing reference of the invention: 1- burner, the main ejector pipe of 11-, 12- pair ejector pipe, the main burner of 13-, 14- contain liquid
Disk, 15- lower fire cover, 150- upper cover, ring under 151-, the first protrusion of 152-, the second protrusion of 153-, 154- lower fire cover go out fire open
Gap, 155- venthole, 16- upper fire cover, 17- pair burner, 18- upper fire cover go out fire open gap.
Specific embodiment
Referring to Fig. 9, burner 1 includes main ejector pipe 11, main burner 13, secondary ejector pipe 12 and secondary burner 17, main ejector pipe
11 are connected to main burner 13, and secondary ejector pipe 12 is connected to secondary burner 17, and main burner 13 is cylindrical shape, set among main burner 13
There is secondary burner 17, main burner 13 and secondary burner 17 are coaxially arranged, and main ejector pipe 11 is set side by side with secondary ejector pipe 12.Referring to Fig. 6-
8, lower fire cover 15 includes upper cover 150, and the lower ring 151 and venthole 155 being coaxially disposed with upper cover 150, the lower setting of ring 151 is in upper cover
150 lower section is equipped with the first protrusion 152, lower ring 151 and upper cover 150 in the present embodiment between lower ring 151 and upper cover 150
Between be equipped with the first protrusion 152 of 4 equiangularly spaced settings, due to the presence of the first protrusion 152, under lower fire cover 15
It is formed lower fire cover between ring 151 and upper cover 150 and goes out fire open gap 154, it is evident that lower fire cover goes out fire open gap 154 in a ring.By
It is in truncated cone-shaped in upper cover 150, in order to cooperate the shape of upper cover 150, the first protrusion 152 is designed to wedge.Referring to Fig. 1-3,
Lower fire cover 15 is arranged on main burner 13, is specifically that the lower ring 151 of lower fire cover 15 is contacted with main burner 13, this field
Technical staff it is knowable be to be equipped with section of stretching out and main burner 13 on lower ring 151 to cooperate, be additionally provided with drip pan in main burner 13
14.Upper fire cover 16 is arranged on lower fire cover 15, and upper fire cover 16 is in truncated cone-shaped, referring to Figure 10.The upper cover 150 of lower fire cover 15 is equipped with
The second protrusion 153 equipped with 4 equiangularly spaced settings, upper fire cover 16 be just located in this 4 the second protrusions 153 it
On, due to the presence of the second protrusion 153, upper fire cover is formed between upper fire cover 16 and the upper cover 150 of lower fire cover 15 and is gone out
Fire open gap 18.Referring to fig. 4, thick dashed line represents the flow direction of combustion gas in figure, and combustion gas passes through secondary ejector pipe 12, via secondary burner 17 and logical
Stomata 155 enters upper fire cover and goes out in fire open gap 18, and burns wherein, annular flame is formed, in fact due to the second protrusion
153 presence, the annular flame are made of four sections of arc flames, but because the width of the second protrusion 153 is smaller, then plus
The effect of upper flame, upper fire cover go out the visual effect that fire open gap 18 is capable of forming annular flame.Referring to Fig. 5, thick dashed line in figure
It is the flow direction for representing combustion gas, combustion gas is by main ejector pipe 11, via main burner 13, in the fire open gap out for entering lower fire cover 15
In 154, annular flame is formed.The present invention goes out fire using gap and independently goes out fire compared to traditional and have that heating surface (area) (HS is big, heating is equal
Even and easy cleaning beneficial effect.In addition, center eliminates conventional junction without aperture since burner 1 uses " flat " structure
The cleaning dead angle of structure bears dirty and convenient for cleaning.
Technical solution of the present invention and beneficial effect is described in detail in the upper specific embodiment, it should be understood that
Be to be not intended to restrict the invention the foregoing is merely presently most preferred embodiment of the invention, it is all in spirit of the invention
Interior done any modification, supplementary, and equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of burner, including lower fire cover and main ejector pipe and main burner, the main ejector pipe are connected to the main burner, institute
It states lower fire cover to be arranged on the main burner and be connected to the main ejector pipe, which is characterized in that the lower fire cover is equipped with
Fire open gap.
2. burner according to claim 1, which is characterized in that the lower fire cover includes upper cover and lower ring, on described
It is equipped with annular between lid and lower ring and goes out fire open gap.
3. burner according to claim 2, which is characterized in that the upper cover of the lower fire cover and lower ring are by being arranged upper
The first protrusion connection on lid or lower ring.
4. burner according to claim 3, which is characterized in that first protrusion is 4, first protrusion
The equiangularly spaced setting in the upper cover of the lower fire cover or lower ring.
5. burner described in -3 any claims according to claim 1, which is characterized in that further include upper fire cover, secondary injection
Pipe and secondary burner, the upper fire cover are arranged on the upper lid of the lower fire cover, are equipped with and institute among the upper cover of the lower fire cover
The corresponding venthole of secondary burner is stated, the lower fire cover is connected to by the venthole with the secondary burner.
6. burner according to claim 5, which is characterized in that set between the upper fire cover and the upper cover of the lower fire cover
There is fire open gap out.
7. burner according to claim 6, which is characterized in that the upper fire cover is truncated cone-shaped, the upper fire cover and institute
It states and is equipped with annular fire open gap out between the upper cover of lower fire cover.
8. burner according to claim 7, which is characterized in that the upper cover of the upper fire cover and the lower fire cover, which passes through, to be set
Set the second protrusion connection in the upper cover of the upper fire cover or the lower fire cover.
9. burner according to claim 8, which is characterized in that second protrusion is 4, in the upper fire cover or
Equiangularly spaced setting in the upper cover of the lower fire cover.
10. burner according to claim 9, which is characterized in that the main ejector pipe, main burner, secondary ejector pipe and pair
Burner is structure as a whole, and the main burner and secondary burner are cylinder-like structure, and the pair burner is arranged inside the main burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735143.2U CN208312381U (en) | 2017-12-13 | 2017-12-13 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735143.2U CN208312381U (en) | 2017-12-13 | 2017-12-13 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312381U true CN208312381U (en) | 2019-01-01 |
Family
ID=64724103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735143.2U Active CN208312381U (en) | 2017-12-13 | 2017-12-13 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006638A (en) * | 2017-12-13 | 2018-05-08 | 华帝股份有限公司 | A kind of burner |
-
2017
- 2017-12-13 CN CN201721735143.2U patent/CN208312381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006638A (en) * | 2017-12-13 | 2018-05-08 | 华帝股份有限公司 | A kind of burner |
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