CN212691763U - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN212691763U CN212691763U CN202021322931.0U CN202021322931U CN212691763U CN 212691763 U CN212691763 U CN 212691763U CN 202021322931 U CN202021322931 U CN 202021322931U CN 212691763 U CN212691763 U CN 212691763U
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- China
- Prior art keywords
- fire
- gas groove
- ring
- burner
- air
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Abstract
The utility model discloses a burner, it includes branch fire base, center post, air channel, center fire lid and outer fire lid, is provided with outer loop gas groove at the top surface of branch fire base, and the center post sets up in the top of branch fire base, outer fire lid is cyclic annular, outer fire lid centers on the side of center post to set up on outer loop gas groove, be provided with inner ring gas groove at the center post top, air channel has air intake and air outlet, and the air outlet sets up on the periphery wall of center post, and the air intake sets up in the bottom of branch fire base; the central fire cover is covered on the inner ring gas groove. The required secondary air of central flame burning comes out from the air outlet from the air intake again, realizes the replenishment of secondary air to central fire, has also avoided the hot water juice directly to fall into in the air outlet and lead to the inside condition of hot water juice inflow cooking utensils for when the combustor realizes keeping a public place clean the function, realize the heavy load burning, also need not to set up the fretwork mouth on the base of dividing a fire simultaneously and install additional and decorate the circle, the cost is reduced.
Description
Technical Field
The utility model relates to a field of cooking utensils, in particular to combustor.
Background
The existing integrated lower air inlet burner cooker on the market can be provided with hollow openings with upward openings around the central fire in order to supplement the central fire by secondary air conveniently. However, when a user cooks, soup can directly fall into the cooker from the air inlet hole, the cooker is inconvenient to clean, parts in the cooker are easily damaged, and the service life of the cooker is shortened, so that a decorative ring with air holes is additionally arranged on a base of the burner to prevent a part of soup from falling into the cooker from the hollowed-out opening, a part is additionally arranged on the burner, and the material cost and the labor cost during installation are increased; and more or less soup will fall into the interior of the hob.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a burner to solve one or more of the problems of the prior art, and to provide at least one of the advantages of the present invention.
The technical scheme adopted for solving the technical problems is as follows:
a burner comprises a fire distribution base, a central column, an air channel, a central fire cover and an outer fire cover, wherein an outer ring gas groove is formed in the top surface of the fire distribution base; the central fire cover is arranged on the inner ring gas groove; the outer fire cover is annular, the outer fire cover surrounds the side of center post to set up on outer loop gas groove.
The utility model has the advantages that: when the gas-air mixed gas burner is used, gas-air mixed gas of the inner ring enters the gas groove of the inner ring, then flows out of the central flame cover and is combusted to form central flame, secondary air required by the combustion of the central flame enters the air channel from the air inlet at the bottom of the flame distributing base and then comes out of the air outlet on the outer peripheral wall of the central column, and the supplement of the secondary air of the central flame is realized; because the air outlet sets up on the periphery wall of center post, the event has avoided hot water juice directly to fall into in the air outlet and lead to hot water juice to flow into the inside condition of cooking utensils to appear for the combustor realizes keeping a public place clean the function and the heavy load burning, also need not to set up the fretwork mouth on the base of dividing a fire simultaneously and installs the decoration circle additional, and the cost is reduced has improved the quality of combustor.
And the gas-air mixed gas of the outer ring flows out of the outer fire cover and then is normally combusted to form double-ring flame, so that the heating effect of the combustor is improved.
The air channel, the central column and the fire distribution base are integrally formed, and the air channel is arranged in the central column and the fire distribution base.
When the burner is manufactured, the central column and the fire distribution base can be integrally cast, and meanwhile, the air channel is also integrally formed in the central column and the fire distribution base, so that the number of parts is reduced, the labor cost in installation is reduced, and the burner is also convenient to clean. In other schemes, the air channel can be independently arranged, is arranged into a tubular structure and is fixed on the central column and the fire distribution base; and when the central column and the fire distribution base can be assembled, the central column is arranged on the fire distribution base through a detachable structure, and the air channel is formed between the central column and the fire distribution base, so that the air channel is of a sectional type, and the inside of the air channel can be cleaned conveniently.
As a further improvement of the technical scheme, the number of the air outlets is multiple, and the air outlets are uniformly distributed on the peripheral wall of the central column. The supplementary volume of secondary air can be increased to a plurality of air outlets, further improves the efficiency that the center fire burns.
As a further improvement of the technical scheme, the plurality of air outlets are arranged in a plurality of rows, each row of air outlets comprises a plurality of air outlets which are arranged at intervals up and down, and the plurality of rows of air outlets are arranged at intervals in a ring shape.
The multiseriate air outlet can cover central fire all around to central fire and supply secondary air, enlarges the scope that central fire burnt, and a plurality of air outlets on every row can carry out secondary air's replenishment to central fire in proper order on the up-and-down direction simultaneously for secondary air can supply up constantly, reduces the produced flue gas of burning, makes the gas combustion more abundant.
As a further improvement of the technical scheme, the bottom of the fire distribution base is connected with an inner ring injection pipe and an outer ring injection pipe, the inner ring injection pipe is communicated with the inner ring gas groove, and the outer ring injection pipe is communicated with the outer ring gas groove.
When the gas supply device is used, the inner ring is connected with the inner ring gas supply pipe through the inner ring injection pipe, the outer ring is connected with the outer ring gas supply pipe through the outer ring injection pipe, and the outer ring gas supply pipe is connected with the outer ring gas supply pipe through the outer ring injection pipe.
As a further improvement of the technical scheme, a thermocouple and an ignition needle are installed at the top of the fire distribution base and are arranged between the central ignition cover and the outer ignition cover.
The ignition needle can realize the ignition function of the combustor, and the thermocouple can realize the monitoring of the combustion temperature of the combustor, thereby protecting the combustor.
As the further improvement of the technical scheme, the peripheral wall of the central fire cover is provided with the inner fire holes communicated with the inner ring gas groove, the number of the inner fire holes is multiple, and the multiple inner fire holes are uniformly distributed in an annular shape.
The gas-air mixture in the inner ring gas groove flows out from a plurality of inner fire holes on the central fire cover, so that the central flame can be ejected from the inner fire holes all around, the combustion effect of the central flame is improved, the direction of the inner fire holes can be determined according to specific needs, and the inner fire holes can incline at a certain angle.
As the further improvement of the technical scheme, the peripheral wall of the outer fire cover is provided with outer fire holes communicated with the outer ring gas groove, the number of the outer fire holes is multiple, and the multiple outer fire holes are uniformly distributed in an annular shape.
The gas-air mixture in the outer ring gas groove flows out from the outer fire holes on the outer fire cover, so that outer ring flame can be ejected from the outer fire holes to the periphery, and the combustion effect of the outer ring flame is improved. The direction of the outer fire hole can also be determined according to specific requirements, and the outer fire hole can be inclined at a certain angle.
Set up on the periphery wall of outer fire lid based on outer fire hole to and interior fire hole sets up on the periphery wall of center fire lid, avoid hot water juice to flow into the inside spare part that corrodes the cooking utensils from interior fire hole or outer fire hole, further improve cooking utensils life.
As a further improvement of the above technical scheme, a first inner convex ring and a first outer convex ring are convexly arranged at the bottom of the outer fire cover, and are coaxially arranged from inside to outside, when the outer fire cover is installed, the outer fire cover is inserted into the outer ring gas groove through the first inner convex ring and the first outer convex ring, so that the installation stability of the outer fire cover can be improved, the outer fire cover and the fire distribution base can be detachably connected, and the outer ring gas groove can be conveniently cleaned.
As a further improvement of the above technical scheme, the bottom of the central fire cover is convexly provided with a second inner convex ring and a second outer convex ring, the second inner convex ring and the second outer convex ring are coaxially arranged from inside to outside, the inner ring gas groove is in an annular shape, when the central fire cover is installed, the central fire cover is inserted in the inner ring gas groove through the second inner convex ring and the second outer convex ring, so that the installation firmness of the central fire cover is improved, the central fire cover is also convenient to detach, and the inner ring gas groove is convenient to clean.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a cross-sectional view of an embodiment of a burner according to the present invention, wherein the arrows indicate upward and downward directions, respectively, and the solid arrows indicate the flow direction of secondary air;
FIG. 2 is a schematic view of a burner according to an embodiment of the present invention;
fig. 3 is an exploded view of an embodiment of a burner according to the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, the burner of the present invention is made as follows:
the burner of the embodiment comprises a fire distribution base 100, a central column 200, an air channel 300, a central fire cover 400 and an outer fire cover 500, wherein an outer ring gas groove 110 is arranged on the top surface of the fire distribution base 100, the outer fire cover 500 is annular, the outer fire cover 500 surrounds the side of the central column (200), is matched and covered on the outer ring gas groove 110 and is arranged on the top of the fire distribution base 100, the central column 200 and the fire distribution base 100 are integrally formed, an inner ring gas groove 210 is arranged on the top of the central column 200, the central fire cover 400 is matched and covered on the inner ring gas groove 210, meanwhile, the air channel 300 is also integrally formed in the central column 200 and the fire distribution base 100, the air channel 300 is provided with an air inlet 310 and an air outlet 320 which are communicated with each other, the air outlet 320 is arranged on the outer peripheral wall of the central column 200, the number of the air outlets 320 in the embodiment is multiple, and, each row of air outlets 320 comprises a plurality of air outlets 320 which are arranged at intervals up and down, a plurality of rows of air outlets 320 are arranged at intervals in a ring shape, and the air inlets 310 are arranged at the bottom of the fire distribution base 100; the bottom of the fire distribution base 100 is connected with an inner ring injection pipe 120 and an outer ring injection pipe 130, the inner ring injection pipe 120 is communicated with an inner ring gas groove 210, and the outer ring injection pipe 130 is communicated with an outer ring gas groove 110.
And the periphery wall of center fire lid 400 is provided with the interior fire hole 410 with inner ring gas groove 210 intercommunication, the quantity of interior fire hole 410 is a plurality of, and a plurality of interior fire holes 410 are the setting of annular equipartition the periphery wall of outer fire lid 500 is provided with the outer fire hole 510 with outer ring gas groove 110 intercommunication, the quantity of outer fire hole 510 is a plurality of, and a plurality of outer fire holes 510 are the setting of annular equipartition to can avoid hot water juice directly to fall into to from interior fire hole 410 and outer fire hole 510 in, and flow into the inside and corrode the inside spare part of cooking utensils, improve cooking utensils life.
When the gas-air mixed gas injection device is used, the inner ring injection pipe 120 is connected with the inner ring gas supply pipe, the inner ring injection pipe 120 supplies gas to the inner ring gas groove 210, and the gas-air mixed gas of the inner ring flows out of the inner ring gas groove 210 from the inner flame holes 410, so that the central flame is injected from the inner flame holes 410 to the periphery. Meanwhile, secondary air required by central flame combustion enters the air channel 300 from the air inlet 310 at the bottom of the flame distributing base 100 and then comes out from the plurality of air outlets 320 on the outer peripheral wall of the central column 200, supplement of the secondary air to the central flame is realized, the range of the central flame combustion can be enlarged by the plurality of rows of air outlets 320, and meanwhile, supplement of the secondary air to the central flame can be sequentially performed by the plurality of air outlets 320 on each row in the up-down direction, so that the secondary air can be supplemented upwards continuously, smoke generated by combustion is reduced, and the gas combustion is more sufficient.
Set up on the periphery wall of center post 200 based on air outlet 320, avoid hot water juice directly to fall into in air outlet 320 and lead to the condition of hot water juice inflow cooking utensils inside for when the combustor realizes keeping a public place clean the function, realize the heavy load burning, also need not to set up the fretwork mouth on branch fire base 100 simultaneously and install the decoration circle additional, reduce cost improves the quality of combustor.
Further, a first inner convex ring 520 and a first outer convex ring 530 are convexly arranged at the bottom of the outer fire cover 500, the first inner convex ring 520 and the first outer convex ring 530 are coaxially arranged from inside to outside, the outer ring gas groove 110 is of an annular structure, and when the outer fire cover 500 is installed, the outer fire cover 500 is inserted into the outer ring gas groove 110 through the first inner convex ring 520 and the first outer convex ring 530. The bottom of the central fire cover 400 is convexly provided with a second inner convex ring 420 and a second outer convex ring 430, the second inner convex ring 420 and the second outer convex ring 430 are coaxially arranged from inside to outside, the inner ring gas groove 210 is in a ring shape, and when the central fire cover 400 is installed, the central fire cover 400 is inserted into the inner ring gas groove 210 through the second inner convex ring 420 and the second outer convex ring 430. This can improve the stability of the installation of the center fire cover 400 and the outer fire cover 500, and also facilitate the disassembly of the center fire cover 400 and the outer fire cover 500, which facilitates the cleaning of the inner ring gas groove 210 and the outer ring gas groove 110.
In other embodiments, the outer fire cover 500 and the center fire cover 400 may be welded directly to the fire distribution base 100, but there is a problem in that they are not easy to clean.
Further, a thermocouple 600 and an ignition pin 700 are installed at the top of the distribution base 100, and the thermocouple 600 and the ignition pin 700 are disposed between the central ignition cover 400 and the outer ignition cover 500. The ignition needle 700 can realize the ignition function of the combustor, and the thermocouple 600 can realize the monitoring of the combustion temperature of the combustor, thereby protecting the combustor.
In some embodiments, the air channel 300 may be separately provided, and the air channel 300 is provided as a tubular structure fixed to the center pillar 200 and the fire distribution base 100. In still other embodiments, when the center post 200 and the fire distribution base 100 are assembled, the center post 200 is detachably mounted on the fire distribution base 100, and the air channel 300 is formed therebetween, so that the air channel 300 is segmented, thereby facilitating cleaning of the inside of the air channel 300.
In some embodiments, the inner fire apertures 410 and the outer fire apertures 510 may be oriented according to particular needs, may be angled, and may be shaped differently.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (10)
1. A burner, characterized by: the method comprises the following steps:
the fire distribution base (100) is provided with an outer ring gas groove (110) on the top surface;
the central column (200) is arranged at the top of the fire distribution base (100), and an inner ring gas groove (210) is arranged at the top of the central column (200);
an air passage (300) having an air inlet (310) and an air outlet (320), the air outlet (320) being disposed on the outer circumferential wall of the center pillar (200);
the central fire cover (400) is arranged on the inner ring gas groove (210);
outer fire lid (500), outer fire lid (500) are cyclic annular, outer fire lid (500) surround the side of center post (200) periphery to set up on outer loop gas groove (110).
2. A burner as claimed in claim 1, wherein:
the air channel (300), the central column (200) and the fire distribution base (100) are integrally formed, and the air channel (300) is arranged in the central column (200) and the fire distribution base (100).
3. A burner as claimed in claim 1, wherein:
the number of the air outlets (320) is multiple, and the air outlets (320) are uniformly distributed on the peripheral wall of the central column (200).
4. A burner as claimed in claim 3, wherein:
the air outlets (320) are arranged in multiple rows, each row of air outlets (320) comprises a plurality of air outlets (320) which are arranged at intervals from top to bottom, and the air outlets (320) in multiple rows are arranged at intervals in a ring shape.
5. A burner as claimed in claim 1, wherein:
the bottom of the fire distribution base (100) is connected with an inner ring injection pipe (120) and an outer ring injection pipe (130), the inner ring injection pipe (120) is communicated with an inner ring gas groove (210), and the outer ring injection pipe (130) is communicated with an outer ring gas groove (110).
6. A burner as claimed in claim 1, wherein:
the top of the fire distribution base (100) is provided with a thermocouple (600) and an ignition needle (700), and the thermocouple (600) and the ignition needle (700) are arranged between the central ignition cover (400) and the outer ignition cover (500).
7. A burner as claimed in claim 1, wherein:
the periphery wall of center fire lid (400) is provided with interior fire hole (410) with inner ring gas groove (210) intercommunication, the quantity of interior fire hole (410) is a plurality of, and a plurality of interior fire holes (410) are the setting of annular equipartition.
8. A burner as claimed in claim 1, wherein:
the periphery wall of outer fire lid (500) is provided with outer fire hole (510) with outer loop gas groove (110) intercommunication, the quantity of outer fire hole (510) is a plurality of, and a plurality of outer fire holes (510) are the setting of annular equipartition.
9. A burner as claimed in claim 1, wherein:
the outer fire cover is characterized in that a first inner convex ring (520) and a first outer convex ring (530) are convexly arranged at the bottom of the outer fire cover (500), the first inner convex ring (520) and the first outer convex ring (530) are coaxially arranged from inside to outside, the outer ring gas groove (110) is annular, and the outer fire cover (500) is inserted into the outer ring gas groove (110) through the first inner convex ring (520) and the first outer convex ring (530).
10. A burner as claimed in claim 1, wherein:
the gas burner is characterized in that a second inner convex ring (420) and a second outer convex ring (430) are convexly arranged at the bottom of the central fire cover (400), the second inner convex ring (420) and the second outer convex ring (430) are coaxially arranged from inside to outside, the inner ring gas groove (210) is annular, and the central fire cover (400) is inserted into the inner ring gas groove (210) through the second inner convex ring (420) and the second outer convex ring (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322931.0U CN212691763U (en) | 2020-07-07 | 2020-07-07 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322931.0U CN212691763U (en) | 2020-07-07 | 2020-07-07 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212691763U true CN212691763U (en) | 2021-03-12 |
Family
ID=74896381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322931.0U Expired - Fee Related CN212691763U (en) | 2020-07-07 | 2020-07-07 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212691763U (en) |
-
2020
- 2020-07-07 CN CN202021322931.0U patent/CN212691763U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |