CN219607076U

CN219607076U - Combustor with be convenient for place and prevention of seepage water structure

Info

Publication number: CN219607076U
Application number: CN202320713872.7U
Authority: CN
Inventors: 汪华庆; 汪跃进
Original assignee: Guangdong Kete Non Ferrous Metals Manufacturing Co ltd
Current assignee: Guangdong Kete Non Ferrous Metals Manufacturing Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-29
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a burner with a water seepage prevention structure, which is convenient to place, and comprises: the burner, the injection pipe assembly and the annular fire cover; the top of the annular fire cover is provided with a plurality of object placing plate surfaces; the plurality of object placing boards are arranged in a flush way; two adjacent object placing plate surfaces are arranged at intervals and are provided with oil guide grooves; the outer side wall of the annular fire cover is vertically arranged, and a plurality of fire holes are formed in the outer side wall. The cooking pot can be directly and stably placed above a plurality of flush object placing plate surfaces, a stove frame structure is not required to be additionally arranged, the structure is simple, and the cooking pot can be skillfully applied to a small stove or a burner of an outdoor stove. And in the oil guide groove can guide the greasy dirt or the water stain above the annular fire cover to the space in the middle of the furnace end, the cleaning is convenient, the fire hole of the annular fire cover is arranged on the outer side wall of the vertical setting, and the greasy dirt is difficult to drop to the vicinity of the fire hole, so that the greasy dirt is difficult to infiltrate into the mixed air cavity, the service time of a small-sized furnace can be prolonged, and the cleaning frequency is reduced.

Description

Combustor with be convenient for place and prevention of seepage water structure

Technical Field

The utility model relates to the technical field of combustors, in particular to a combustor with a water seepage prevention structure, which is convenient to place.

Background

Along with the gradual development of the burner technology, the air mixing cavity and the injection structure of the burner are gradually complex. For small stoves or outdoor stoves, the overall burner volume is small, so that it is often necessary to use a small stove rack; in addition, during the use process, oil stains or water stains easily permeate into the air mixing cavity in the air distribution plate or block the fire holes, which is unfavorable for the long-term use of the small-sized stove. Therefore, further improvements are needed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a combustor with a water seepage prevention structure, which is convenient to place.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a burner having a convenient-to-place and water-impermeable structure, comprising: the burner, the injection pipe assembly and the annular fire cover;

the furnace end is provided with a vertical annular gas distribution seat, and the annular fire cover is arranged above the annular gas distribution seat; the annular fire cover and the annular gas distribution seat are surrounded to form a gas mixing cavity; an air supply channel is arranged below the air mixing cavity, and an air inlet end of the air supply channel is connected with the injection pipe assembly;

the top of the annular fire cover is provided with a plurality of object placing plate surfaces; the plurality of object placing boards are arranged in a flush way; two adjacent object placing plate surfaces are arranged at intervals and are provided with oil guide grooves; the outer side wall of the annular fire cover is vertically arranged, and a plurality of fire holes are formed in the outer side wall.

Optionally, the article placing plate surfaces are uniformly arranged at the top of the annular fire cover along the circumferential direction.

Optionally, a central gas-dividing seat extending vertically is arranged in the middle of the furnace end, and the central gas-dividing seat and the annular gas-dividing seat are coaxially arranged at intervals; the oil guide groove is obliquely arranged towards the lower part of the central gas distribution seat.

Optionally, one side of putting the thing face and being close to the center divides the gas seat is provided with the slope face, the slope face towards the below slope setting of center divides the gas seat.

Optionally, a separation net arranged in an annular shape is arranged on the furnace end; the outer edge of the separation net can be close to the annular gas distribution seat, and the inner edge of the separation net can be close to the central gas distribution seat; a plurality of strip-shaped air supplementing grooves are formed in the separation net.

Optionally, the fire holes are circumferentially distributed in two groups, and the two groups of fire holes are provided with height differences; the aperture of the fire holes in the upper group is larger than that of the fire holes in the lower group.

The utility model has the beneficial effects that: the top of the annular fire cover is provided with a plurality of object placing plate surfaces; the plurality of object placing boards are arranged in a flush way; two adjacent object placing plate surfaces are arranged at intervals and are provided with oil guide grooves; the outer side wall of the annular fire cover is vertically arranged, and a plurality of fire holes are formed in the outer side wall. The cooking pot can be directly and stably placed above a plurality of flush object placing plate surfaces, a stove frame structure is not required to be additionally arranged, the structure is simple, and the cooking pot can be skillfully applied to a small stove or a burner of an outdoor stove. And in the oil guide groove can guide the greasy dirt or the water stain above the annular fire cover to the space in the middle of the furnace end, the cleaning is convenient, the fire hole of the annular fire cover is arranged on the outer side wall of the vertical setting, and the greasy dirt is difficult to drop to the vicinity of the fire hole, so that the greasy dirt is difficult to infiltrate into the mixed air cavity, the service time of a small-sized furnace can be prolonged, and the cleaning frequency is reduced.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a burner according to the present utility model;

FIG. 2 is a top view of the combustor of FIG. 1;

FIG. 3 is a cross-sectional view taken along line V1-V1 of FIG. 2;

fig. 4 is a cross-sectional view taken along line V2-V2 in fig. 2.

Description of main reference numerals:

10. a burner; 11. an annular gas distribution seat; 12. a central gas distribution seat; 20. an ejector tube assembly; 30. an annular fire cover; 31. a storage board surface; 32. an oil guiding groove; 33. an outer sidewall; 34. a fire hole; 35. tilting the plate surface; 40. a mixing chamber; 50. a gas supply channel; 60. a separation net; 61. an air supplementing groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed 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 utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Examples

Referring to fig. 1 to 4, a burner with a water-impermeable structure for easy placement according to the present utility model comprises: a burner 10, an ejector tube assembly 20 and an annular fire cover 30;

the furnace end 10 is provided with a vertical annular gas distribution seat 11, and an annular fire cover 30 is arranged above the annular gas distribution seat 11; the annular fire cover 30 and the annular gas distribution seat 11 are surrounded to form a gas mixing cavity 40; an air supply channel 50 is arranged below the air mixing cavity 40, and the air inlet end of the air supply channel 50 is connected with the injection pipe assembly 20;

the top of the annular fire cover 30 is provided with a plurality of object placing plate surfaces 31; the plurality of object placing plate surfaces 31 are arranged in a flush manner; two adjacent object placing plate surfaces 31 are arranged at intervals and are provided with oil guide grooves 32; the outer side wall 33 of the annular fire cover 30 is vertically arranged, and a plurality of fire holes 34 are formed in the outer side wall 33.

In the utility model, the top of the annular fire cover 30 is provided with a plurality of object placing plate surfaces 31; the plurality of object placing plate surfaces 31 are arranged in a flush manner; two adjacent object placing plate surfaces 31 are arranged at intervals and are provided with oil guide grooves 32; the outer side wall 33 of the annular fire cover 30 is vertically arranged, and a plurality of fire holes 34 are formed in the outer side wall 33. The cooking pot can be directly and stably placed above a plurality of flush object placing plate surfaces 31, a stove frame structure is not required to be additionally arranged, the structure is simple, and the cooking pot can be skillfully applied to a small stove or a burner of an outdoor stove. In addition, the oil guiding groove can guide oil stains or water stains above the annular fire cover 30 into the space in the middle of the furnace end 10, so that the cleaning is convenient, the fire holes 34 of the annular fire cover 30 are formed in the outer side wall 33 which is vertically arranged, and the oil stains are difficult to drop to the vicinity of the fire holes 34, so that the oil stains are difficult to infiltrate into the air mixing cavity 40, the service time of the small-sized furnace can be prolonged, and the cleaning frequency is reduced.

Specifically, in order to make the whole more attractive and more coordinated, and to be used in combination with a round or regular pot, a plurality of object placing plate surfaces 31 are uniformly arranged at the top of the annular fire cover 30 along the circumferential direction.

In the embodiment, the middle part of the furnace end 10 is provided with a central gas-dividing seat 12 which extends vertically, and the central gas-dividing seat 12 and the annular gas-dividing seat 11 are coaxially arranged at intervals; the oil guiding groove 32 is inclined towards the lower part of the central gas distributing seat 12, and can guide oil stains or water stains which drop and accumulate above the annular fire cover 30 into the interval space between the central gas distributing seat 12 and the annular gas distributing seat 11.

Further, an inclined plate surface 35 is provided on one side of the object placing plate surface 31 near the center air dividing seat 12, and the inclined plate surface 35 is inclined downward of the center air dividing seat 12. The inclined plate surface 35 can guide the greasy dirt or water stain of the object placing plate surface 31 near the central air dividing seat 12 into the interval space between the central air dividing seat 12 and the annular air dividing seat 11.

In this embodiment, a partition net 60 is disposed on the burner 10 in a ring shape; the outer edge of the separation net 60 can be close to the annular gas-separating seat 11, and the inner edge can be close to the central gas-separating seat 12; the separation net 60 is provided with a plurality of strip-shaped air supplementing grooves 61. The separation net 60 is detachably arranged on the burner 10, and can be used for holding up the dropped large food materials and cleaning; meanwhile, the elongated air supply grooves can supply secondary air toward the center fire cover and the annular fire cover 30.

In the embodiment, two groups of fire holes 34 are circumferentially distributed in a ring shape, and the two groups of fire holes 34 are provided with height differences; the apertures of the upper set of fire holes 34 are larger than the apertures of the lower set of fire holes 34. The fire holes 34 above are used as main fire control, the aperture is larger, the fire holes 34 below are used as fire stabilizing holes 34, and the aperture is smaller.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. A burner having a convenient-to-place and water-impervious structure, comprising: a furnace end (10), an injection pipe assembly (20) and an annular fire cover (30);

the furnace end (10) is provided with a vertically extending annular gas distribution seat (11), and the annular fire cover (30) is arranged above the annular gas distribution seat (11); the annular fire cover (30) and the annular gas distribution seat (11) are surrounded to form a gas mixing cavity (40); an air supply channel (50) is arranged below the air mixing cavity (40), and an air inlet end of the air supply channel (50) is connected with the injection pipe assembly (20);

the top of the annular fire cover (30) is provided with a plurality of object placing plate surfaces (31); the plurality of object placing plate surfaces (31) are arranged in a flush way; two adjacent object placing plate surfaces (31) are arranged at intervals and are provided with oil guide grooves (32); the outer side wall (33) of the annular fire cover (30) is vertically arranged, and a plurality of fire holes (34) are formed in the outer side wall (33).

2. The burner with easy-to-place and water-impermeable structure of claim 1, wherein: the plurality of object placing plate surfaces (31) are uniformly arranged at the top of the annular fire cover (30) along the circumferential direction.

3. The burner with easy-to-place and water-impermeable structure of claim 1, wherein: the middle part of the furnace end (10) is provided with a central gas distribution seat (12) which extends vertically, and the central gas distribution seat (12) and the annular gas distribution seat (11) are coaxially arranged at intervals; the oil guide groove (32) is obliquely arranged towards the lower part of the central gas distribution seat (12).

4. A burner with a convenient-to-place and water-impermeable structure as claimed in claim 3, wherein: one side of the object placing plate surface (31) close to the center air dividing seat (12) is provided with an inclined plate surface (35), and the inclined plate surface (35) is obliquely arranged towards the lower side of the center air dividing seat (12).

5. A burner with a convenient-to-place and water-impermeable structure as claimed in claim 3, wherein: a separation net (60) which is annularly arranged is arranged on the furnace end (10); the outer edge of the separation net (60) can be close to the annular gas distribution seat (11), and the inner edge can be close to the central gas distribution seat (12); a plurality of strip-shaped air supplementing grooves (61) are formed in the separation net (60).

6. The burner with easy-to-place and water-impermeable structure of claim 1, wherein: two groups of fire holes (34) are circumferentially distributed in an annular mode, and the two groups of fire holes (34) are provided with height differences; the apertures of the fire holes (34) in the upper group are larger than those of the fire holes (34) in the lower group.