CN210772312U - Combustor and gas stove - Google Patents
Combustor and gas stove Download PDFInfo
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- CN210772312U CN210772312U CN201921504888.7U CN201921504888U CN210772312U CN 210772312 U CN210772312 U CN 210772312U CN 201921504888 U CN201921504888 U CN 201921504888U CN 210772312 U CN210772312 U CN 210772312U
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- burner
- air distribution
- distribution cavity
- gas distribution
- distribution chamber
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Abstract
The utility model discloses a combustor and gas cooking utensils, wherein, the combustor includes the furnace end body, outer loop fire lid and infrared furnace board, open-ended recess up has on the furnace end body, the bottom surface of recess is provided with and is annular baffle, the baffle separates into first gas distribution chamber and second gas distribution chamber with the recess, first gas distribution chamber is cyclic annular, second gas distribution chamber is located the inboard in first gas distribution chamber, outer loop fire lid is located first gas distribution chamber, be provided with the main fire hole that is linked together with first gas distribution chamber on the outer loop fire lid, infrared furnace board is inserted and is located second gas distribution intracavity. The infrared ray stove board is located the inboard that the outer loop was fired and is covered, and the infrared ray stove board can not influence naked light and spread to the outside, therefore the infrared ray stove board can be close to or paste and cover in the outer loop is fired, and the vertical projection area that infrared ray stove board and outer loop were fired and are covered is great, and the regional area of flame is also great, can make the pan have bigger heated area, and the pan be heated faster, and it is more even to be heated.
Description
Technical Field
The utility model relates to a cooking utensils field, in particular to combustor and gas cooking utensils.
Background
Most of the existing gas cookers only have an infrared fire function or an open fire function on one burner, and the function of the burner is single.
There are also some gas cookers, which integrate two functions of infrared fire and open fire on one burner, and users can adjust the fire type according to their own needs. But this type of combustor generally sets up infrared ray fire in the outer loop, sets up naked light in the inner ring, and the diffusion of being convenient for naked light needs to have great interval between outer loop and the inner ring, and the total projected area who causes outer loop and inner ring from this is less, and the region of flame is less, and the heating rate of pan is slower and the pan is heated unevenly easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide combustor and gas cooking utensils, can increase the regional area of flame.
According to a first aspect of the present invention, there is provided a burner comprising
The burner comprises a burner body, wherein a groove with an upward opening is formed in the burner body, an annular partition plate is arranged on the bottom surface of the groove, the groove is divided into a first air distribution cavity and a second air distribution cavity by the partition plate, the first air distribution cavity is annular, and the second air distribution cavity is positioned on the inner side of the first air distribution cavity;
the outer ring fire cover is covered on the first air distribution cavity, and a main fire hole communicated with the first air distribution cavity is formed in the outer ring fire cover;
and the infrared furnace plate is inserted in the second gas distribution cavity.
The scheme has at least one technical effect as follows: the infrared ray stove board is located the inboard that the outer loop was fired and is covered, and the infrared ray stove board can not influence naked light and spread to the outside, therefore the infrared ray stove board can be close to or paste and cover in the outer loop is fired, and the vertical projection area that infrared ray stove board and outer loop were fired and are covered is great, and the regional area of flame is also great, can make the pan have bigger heated area, and the pan be heated faster, and it is more even to be heated.
According to the utility model discloses the first aspect the combustor, be provided with first boss on the inside wall of baffle, the infrared ray furnace plate sets up on the first boss. So that the infrared furnace plate is separated from the bottom surface of the second gas distribution cavity, and the gas is convenient to mix and diffuse in the second gas distribution cavity.
According to the utility model discloses the combustor of first aspect, the longitudinal projection of baffle is located the longitudinal projection of outer loop fire lid. The structure can further reduce the distance between the infrared furnace plate and the outer ring fire cover and increase the area of the infrared furnace plate.
According to the utility model discloses the combustor of first aspect, the bottom of outer loop fire lid is provided with downwardly extending and pastes and lean on the first surrounding edge of baffle lateral wall to the location and the sealing of outer loop fire lid are convenient for.
According to the utility model discloses the first aspect the combustor, main fire hole sets up on the lateral wall of outer loop fire lid to open fire outwards diffuses.
According to the utility model discloses the combustor of first aspect, be provided with on the lateral wall of outer ring fire lid and be located the steady flame hole of main fire hole downside, steady flame hole with first gas distribution chamber is linked together.
According to the utility model discloses the first aspect the combustor, be provided with the second boss on the inside wall of recess, the second boss is located the downside in steady flame hole. Through the structure, the gas entering the first gas distribution cavity can flow to the main fire hole and the flame stabilizing hole only by bypassing the second boss, so that the gas can flow uniformly in the first gas distribution cavity.
According to the utility model discloses the combustor, the bottom surface center in second gas distribution chamber is provided with the first surrounding cylinder that link up from top to bottom, first surrounding cylinder interpolation is equipped with prevents dry combustion method temperature sensing probe. The temperature of the pot bottom can be detected by the dry-heating-preventing temperature sensing probe.
According to the utility model discloses the combustor of first aspect, the second air inlet has been seted up to the bottom surface in second gas distribution chamber, first surrounding cylinder is located the lateral margin of second air inlet. Through this structure can be with gas air current homodisperse in the second distribution intracavity.
According to a second aspect of the present invention, a gas cooker is provided, comprising a burner as described above.
As above, the infrared ray stove board is located the inboard that the outer loop was fired and is covered, and the infrared ray stove board can not influence naked light and spread to the outside, therefore the infrared ray stove board can be close to or paste and cover in the outer loop is fired, and the vertical projection area of infrared ray stove board and outer loop fire lid is great, and the regional area of flame is also great, can make the pan have bigger heated area, and the pan is heated more fast, and is heated more evenly.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a block diagram of an embodiment of the burner of the present invention;
fig. 2 is an exploded view of an embodiment of the burner of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the burner of the present invention;
fig. 4 is a top view of the burner body in the burner embodiment of 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, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
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.
The embodiment of the utility model provides a gas cooking utensils, it includes cooking utensils main part, knob, combustor and gas valve (cooking utensils main part, knob and gas valve are not shown in the drawing), combustor and gas valve all set up in the cooking utensils main part, and the combustor passes through the pipeline with the gas valve and communicates, and the knob is connected with the gas valve.
Referring to fig. 1, a burner according to an embodiment of the present invention includes a burner body 10, an outer ring fire cover 20, and an infrared furnace plate 30.
Referring to fig. 2 to 4, a groove with an upward opening, a first air inlet pipe 12 and a second air inlet pipe 13 are arranged on the burner body 10, an annular partition 14 is arranged on the bottom surface of the groove, the partition 14 divides the groove into a first air distribution cavity 41 and a second air distribution cavity 42, the first air distribution cavity 41 is also annular, and the second air distribution cavity 42 is located on the inner side of the first air distribution cavity 41. A first air inlet 15 which is communicated with the first air inlet pipe 12 and the first air distribution cavity 41 simultaneously is arranged on the bottom surface of the first air distribution cavity 41, and a second air inlet 16 which is communicated with the second air inlet pipe 13 and the second air distribution cavity 42 simultaneously is arranged on the bottom surface of the second air distribution cavity 42. A first boss 141 is provided on the inner sidewall of the partition 14, and a second boss 111 having a ring shape is provided on the inner sidewall of the groove. The outer side wall of the outer ring fire cover 20 is provided with a main fire hole 21 and a flame stabilizing hole 22, the flame stabilizing hole 22 is positioned at the lower side of the main fire hole 21, the bottom of the outer ring fire cover 20 is provided with a first surrounding edge 23 and a second surrounding edge 24 which extend downwards, and the second surrounding edge 24 is positioned at the outer side of the first surrounding edge 23. The infrared oven plate 30 is provided with air holes which are vertically through.
During assembly, the outer ring fire cover 20 is covered on the first air distribution cavity 41, the first surrounding edge 23 is attached to the outer side wall of the partition plate 14, the second surrounding edge 24 is attached to the inner side wall of the groove, the second boss 111 is located on the lower sides of the flame stabilizing hole 22 and the main fire hole 21, and the longitudinal projection of the partition plate 14 is located in the longitudinal projection of the outer ring fire cover 20. The infrared oven board 30 is inserted into the second distribution chamber 42. The infrared oven plate 30 is positioned above the first boss 141.
As described above, the outer ring fire cover 20 corresponds to an open fire, the infrared ray oven plate 30 corresponds to an infrared ray fire, and the open fire is located at the outer side so that the open fire can be spread to the outer side. And infrared ray stove board 30 is located the inboard of outer loop fire lid 20, and infrared ray stove board 30 can not influence the naked light and spread to the outside, therefore infrared ray stove board 30 can be close to or paste and lean on in outer loop fire lid 20, and the vertical projection area of infrared ray stove board 30 and outer loop fire lid 20 is great, and the regional area of flame is also great, can make the pan have bigger heated area, and the pan is heated more fast, and is heated more evenly.
A first surrounding tube 17 which is penetrated up and down is arranged at the center of the bottom surface of the second air distribution cavity 42, and an anti-dry heating temperature sensing probe 51 is inserted into the first surrounding tube 17. When the gas cooker is used, the top of the dry-burning-proof temperature sensing probe 51 is stopped against the cooker so as to detect the temperature of the bottom of the cooker. The structure and operation principle of the dry-heating-preventing temperature sensing probe 51 are well known to those skilled in the art, and will not be further described herein.
In some embodiments, the anti-dry heating temperature sensing probe 51 and the first enclosure 17 may not be provided, and the infrared oven plate 30 may shield the position of the first enclosure 17.
Referring to fig. 4, the first skirt 17 is positioned at the edge of the second air inlet 16. When the gas cooker works, gas can enter the second gas distribution cavity 42 through the second gas inlet pipe 13 and the second gas inlet 16, and the first surrounding cylinder 17 can uniformly disperse gas flow in the second gas distribution cavity 42, so that infrared fire on the infrared furnace plate 30 can be uniformly distributed, and a cooker can be uniformly heated.
In addition, a second enclosure 18 penetrating vertically is provided on the bottom surface of the second air distribution chamber 42, and an ignition unit 52 is inserted into the second enclosure 18. The ignition assembly 52 includes an ignition needle and a thermocouple that are mounted together to form a unitary structure.
Of course, the ignition needle and the thermocouple can also adopt a split structure. The ignition assembly 52 may also include only an ignition pin.
In some embodiments, the main fire holes 21 may also be provided on the top surface of the outer ring fire cover 20. The main fire hole 21 formed in the top surface of the outer ring fire cover 20 may be circular or strip-shaped, and the strip-shaped main fire hole 21 may extend to the outer sidewall of the outer ring fire cover 20.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A burner, characterized by comprising
The burner comprises a burner body, wherein a groove with an upward opening is formed in the burner body, an annular partition plate is arranged on the bottom surface of the groove, the groove is divided into a first air distribution cavity and a second air distribution cavity by the partition plate, the first air distribution cavity is annular, and the second air distribution cavity is positioned on the inner side of the first air distribution cavity;
the outer ring fire cover is covered on the first air distribution cavity, and a main fire hole communicated with the first air distribution cavity is formed in the outer ring fire cover;
and the infrared furnace plate is inserted in the second gas distribution cavity.
2. The burner of claim 1, wherein a first boss is provided on an inner sidewall of the baffle plate, and the infrared furnace plate is provided on the first boss.
3. Burner according to claim 1 or 2, wherein the longitudinal projection of the baffle is located within the longitudinal projection of the outer annular flame cover.
4. The burner of claim 1 wherein the bottom of the outer ring fire cover is provided with a first skirt extending downwardly to abut the outer sidewall of the diaphragm.
5. The burner of claim 1, wherein the main fire holes are provided on an outer sidewall of the outer ring fire cover.
6. The burner according to claim 5, wherein a flame stabilizing hole is formed in the outer side wall of the outer ring fire cover and located on the lower side of the main fire hole, and the flame stabilizing hole is communicated with the first air distribution chamber.
7. The burner of claim 6, wherein a second boss is disposed on an inner sidewall of the groove, and the second boss is located at a lower side of the flame stabilizing hole.
8. The burner of claim 1, wherein a first enclosure which is vertically penetrated is arranged at the center of the bottom surface of the second air distribution chamber, and an anti-dry heating temperature sensing probe is inserted into the first enclosure.
9. The burner of claim 8, wherein the bottom surface of the second air distribution chamber is provided with a second air inlet, and the first shroud is positioned at the side edge of the second air inlet.
10. Gas hob, characterized in comprising a burner according to any one of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504888.7U CN210772312U (en) | 2019-09-10 | 2019-09-10 | Combustor and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504888.7U CN210772312U (en) | 2019-09-10 | 2019-09-10 | Combustor and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772312U true CN210772312U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921504888.7U Active CN210772312U (en) | 2019-09-10 | 2019-09-10 | Combustor and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210772312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513753A (en) * | 2021-04-30 | 2021-10-19 | 广东美的厨房电器制造有限公司 | Gas equipment |
-
2019
- 2019-09-10 CN CN201921504888.7U patent/CN210772312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513753A (en) * | 2021-04-30 | 2021-10-19 | 广东美的厨房电器制造有限公司 | Gas equipment |
| CN113513753B (en) * | 2021-04-30 | 2022-12-06 | 广东美的厨房电器制造有限公司 | Gas equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200818 Address after: 528400 2nd floor, No.3, No.42, South Industrial Avenue, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan chuang'erte Smart Home Technology Co., Ltd Address before: 528400 No. 42, South Industrial Avenue, Zhongshan, Guangdong Patentee before: GUANGDONG CHANT Group Inc. |