CN222047722U

CN222047722U - Burner

Info

Publication number: CN222047722U
Application number: CN202420219464.0U
Authority: CN
Inventors: 杨胜; 胡威
Original assignee: Zhongshan Chutian Hardware Co ltd
Current assignee: Zhongshan Chutian Hardware Co ltd
Priority date: 2024-01-29
Filing date: 2024-01-29
Publication date: 2024-11-22
Anticipated expiration: 2034-01-29

Abstract

The utility model relates to the technical field of stoves, in particular to a combustor, which comprises a main body, wherein a mixed gas tank is arranged in the main body, a plurality of injection pipes are arranged below the main body, the upper ends of the injection pipes are communicated with the mixed gas tank, the included angle between the injection pipes and the horizontal direction is 15-25 degrees, and the length of the injection pipes can be prolonged, the injection effect is improved, air and fuel gas are fully mixed, carbon monoxide is not generated during combustion, the combustion efficiency is improved, and sufficient firepower is provided.

Description

Burner

Technical Field

The utility model relates to the technical field of stoves, in particular to a combustor.

Background

The burner in the prior art adopts many injection pipes to independently supply air to a plurality of mixed gas chambers, and general injection pipe level or vertical setting, injection pipe's length is restricted, probably leads to gas and air mixing insufficient, produces more carbon monoxide easily when burning, and combustion efficiency is lower, especially to some commercial cooking utensils, the firepower is insufficient can influence cooking efficiency.

For this purpose, a burner is proposed to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model aims to: a burner capable of sufficiently mixing fuel gas and air to improve combustion efficiency.

The utility model adopts the technical scheme that: the utility model provides a combustor, includes the main part, be equipped with the mixed gas groove in the main part, the main part below is equipped with a plurality of and draws the pipe, draw the upper end and the mixed gas groove intercommunication of pipe, draw the contained angle between pipe and the horizontal direction to be 15-25.

As a further improvement of the technical scheme, the number of the injection pipes is 3, and the injection pipes surround the central annular array of the main body.

As a further improvement of the technical scheme, a plurality of vertical spraying pipes are arranged in the middle of the main body, the top of each vertical spraying pipe is communicated with the mixed gas tank, and through holes are formed in the bottom of at least one vertical spraying pipe.

As a further improvement of the technical scheme, the novel air inlet device further comprises a base, wherein the base is arranged at the bottom of the main body, the injection pipe is fixedly arranged at the top of the base, an air inlet pipe which is communicated with the injection pipe and the straight spray pipe is arranged on the base, and a plurality of nozzles which are aligned with the air inlets of the injection pipe and the straight spray pipe are arranged on the air inlet pipe.

As the further improvement of above-mentioned technical scheme, the main part includes fire dividing dish and fire lid, the top of fire dividing the dish is located to the fire lid, form the mixed gas groove between fire lid and the fire dividing dish, be equipped with the combustion hole on the fire lid, combustion hole intercommunication atmosphere and mixed gas groove, the top of penetrating the pipe is located to the fire dividing dish, the bottom of fire dividing the dish is equipped with the air inlet of intercommunication penetrating pipe and mixed gas groove.

As a further improvement of the technical scheme, the fire baffle ring is arranged in the fire distributing plate, the fire baffle ring divides the fire distributing plate into an inner ring and an outer ring, the fire cover comprises an outer fire cover and an inner fire cover, an outer mixed gas groove is formed between the outer fire cover and the outer ring, an inner mixed gas groove is formed between the inner fire cover and the inner ring, the air inlet is communicated with the outer mixed gas groove and the inner mixed gas groove, and combustion holes inclining upwards are formed in the peripheries of the outer fire cover and the inner fire cover.

As a further improvement of the technical scheme, openings are formed in the middle of the fire distributing disc and the base, the main body comprises a center seat, the center seat is fixedly connected to the opening of the fire distributing disc, the straight spray pipe is arranged on the center seat, the straight spray pipe penetrates through the opening of the base and is arranged in the base, and at least one air inlet pipe is transversely arranged at the bottom of the base and located below the straight spray pipe.

As a further improvement of the technical scheme, a central fire cover is arranged at the top of the central seat, a central mixed gas groove is formed between the central fire cover and the central seat, the straight spray pipe is communicated with the central mixed gas groove, combustion holes for communicating the central mixed gas groove with atmosphere are formed in the periphery of the central fire cover, a central through hole for communicating the atmosphere is formed in the middle of the central fire cover, and one of the straight spray pipes is communicated with the central through hole.

The beneficial effects of the utility model are as follows: through setting up the injection pipe of slope in the main part, can prolong the length of injection pipe, increase and draw the effect, intensive mixing air and gas can not produce carbon monoxide when the burning, provide combustion efficiency, provide sufficient firepower.

Drawings

The utility model is further illustrated by the following description and examples of the embodiments in conjunction with the accompanying drawings.

FIG. 1 is a perspective view of a burner of the present utility model;

FIG. 2 is an exploded view of the burner of the present utility model;

FIG. 3 is a top view of the burner of the present utility model;

FIG. 4 is a cross-sectional view of section A-A of FIG. 3;

FIG. 5 is a cross-sectional view of portion B-B of FIG. 3;

FIG. 6 is a perspective view of a base of the present utility model;

FIG. 7 is a bottom view of the base of the present utility model;

Fig. 8 is a perspective view of the fire distributing plate of the present utility model.

In the figure: 1-main body, 11-fire-distributing disk, 111-fire-blocking ring, 112-air inlet, 12-fire cover, 121-combustion hole, 122-outer fire cover, 123-inner fire cover, 124-central fire cover, 125-central through hole, 13-central seat, 2-mixed gas tank, 21-outer mixed gas tank, 22-inner mixed gas tank, 23-central mixed gas tank, 3-injection pipe, 4-straight spray pipe, 5-base, 51-air inlet pipe and 52-nozzle.

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, 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 description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and 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, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-8, a burner comprises a main body 1, wherein a mixed gas tank 2 is arranged in the main body 1, a plurality of injection pipes 3 are arranged below the main body 1, the upper ends of the injection pipes 3 are communicated with the mixed gas tank 2, and an included angle between the injection pipes 3 and the horizontal direction is 15-25 degrees;

through setting up the injection pipe 3 of slope on main part 1, can prolong the length of injection pipe 3, increase and draw the effect.

In the preferred embodiment, the number of the ejector pipes 3 is 3, and the ejector pipes 3 are annularly arrayed around the center of the main body 1.

In a preferred embodiment, in order to increase the fire power of the burner, the middle part of the main body 1 is provided with a plurality of straight nozzles 4 vertically arranged, the top of each straight nozzle 4 is communicated with the mixed gas tank 2, the bottom of at least one straight nozzle 4 is provided with a through hole, and the mixed gas is ignited through the straight nozzle 4.

In the preferred embodiment, the device further comprises a base 5, the base 5 is arranged at the bottom of the main body 1, the injection pipe 3 is fixedly arranged at the top of the base 5, the base 5 is provided with a plurality of air inlet pipes 51 which are communicated with the injection pipe 3 and the straight spray pipes 4, the air inlet pipes 51 are provided with a plurality of nozzles 52 which are aligned with air inlets 112 of the injection pipe 3 and the straight spray pipes 4, and the nozzles 52 are used for injecting the fuel gas into the injection pipe 3 and the straight spray pipes 4, so that the fuel gas and the air can be mixed with air in the injection process.

In the preferred embodiment, the main body 1 comprises a fire dividing disc 11 and a fire cover 12, the fire cover 12 is arranged at the top of the fire dividing disc 11, a mixed gas tank 2 is formed between the fire cover 12 and the fire dividing disc 11, a combustion hole 121 is arranged on the fire cover 12, the combustion hole 121 is communicated with the atmosphere and the mixed gas tank 2, the fire dividing disc 11 is arranged at the top of the injection pipe 3, and an air inlet 112 which is communicated with the injection pipe 3 and the mixed gas tank 2 is arranged at the bottom of the fire dividing disc 11;

The mixed gas enters the mixed gas tank 2 through the injection pipe 3 and is discharged and ignited outside through the combustion hole 121.

In the preferred embodiment, for better combustion effect, a fire baffle ring 111 is arranged in the fire dividing plate 11, the fire baffle ring 111 divides the fire dividing plate 11 into an inner ring and an outer ring, the fire cover 12 comprises an outer fire cover 122 and an inner fire cover 123, an outer mixed gas groove 21 is formed between the outer fire cover 122 and the outer ring, an inner mixed gas groove 22 is formed between the inner fire cover 123 and the inner ring, the air inlets 112 are communicated with the outer mixed gas groove 21 and the inner mixed gas groove 22, and combustion holes 121 inclining upwards are arranged on the peripheries of the outer fire cover 122 and the inner fire cover 123.

In a preferred embodiment, for easy installation of the straight spraying pipe 4, openings are formed in the middle parts of the fire distributing plate 11 and the base 5, the main body 1 comprises a center seat 13, the center seat 13 is fixedly connected to the opening part of the fire distributing plate 11, the straight spraying pipe 4 is arranged on the center seat 13, the straight spraying pipe 4 passes through the opening of the base 5 and is arranged in the base 5, and at least one air inlet pipe 51 is transversely arranged at the bottom of the base 5 and is positioned below the straight spraying pipe 4.

In the preferred embodiment, the top of the center seat 13 is provided with a center fire cover 124, a center mixed gas groove 23 is formed between the center fire cover 124 and the center seat 13, the straight spray pipe 4 is communicated with the center mixed gas groove 23, the periphery of the center fire cover 124 is provided with a combustion hole 121 communicated with the center mixed gas groove 23 and the atmosphere, the middle part of the center fire cover 124 is provided with a center through hole 125 communicated with the atmosphere, and one straight spray pipe 4 is communicated with the center through hole 125.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. A burner, characterized in that:

The gas-liquid mixing device comprises a main body (1), a mixed gas tank (2) is arranged in the main body (1), a plurality of injection pipes (3) are arranged below the main body (1), the upper ends of the injection pipes (3) are communicated with the mixed gas tank (2), and the included angle between the injection pipes (3) and the horizontal direction is 15-25 degrees.

2. A burner as claimed in claim 1, wherein:

The number of the injection pipes (3) is 3, and the injection pipes (3) surround the central annular array of the main body (1).

3. A burner as claimed in claim 1, wherein:

The middle part of main part (1) is equipped with a plurality of straight spray tube (4) of vertical setting, the top and the mixed gas groove (2) intercommunication of straight spray tube (4), at least one the bottom of straight spray tube (4) is equipped with the through-hole.

4. A burner as claimed in claim 3, wherein:

Still include base (5), the bottom of main part (1) is located to base (5), injection pipe (3) are fixed to be set up at the top of base (5), be equipped with intake pipe (51) of a plurality of intercommunication injection pipe (3) and straight spray tube (4) on base (5), be equipped with on intake pipe (51) and aim at a plurality of nozzle (52) of injection pipe (3) and straight spray tube (4) air inlet (112).

5. A burner as defined in claim 4, wherein:

The main part (1) is including dividing fire dish (11) and fire lid (12), the top of dividing fire dish (11) is located to fire lid (12), form mixed gas groove (2) between fire lid (12) and the branch fire dish (11), be equipped with combustion hole (121) on fire lid (12), combustion hole (121) intercommunication atmosphere and mixed gas groove (2), the top of penetrating pipe (3) is located to branch fire dish (11), the bottom of dividing fire dish (11) is equipped with air inlet (112) of communicating penetrating pipe (3) and mixed gas groove (2).

6. A burner as defined in claim 5, wherein:

Fire baffle ring (111) are arranged in fire distribution plate (11), fire baffle ring (111) is cut apart fire distribution plate (11) into inner ring and outer loop, fire lid (12) are including outer fire lid (122) and interior fire lid (123), form outer mixed gas groove (21) between outer fire lid (122) and the outer loop, form interior mixed gas groove (22) between interior fire lid (123) and the inner loop, air inlet (112) communicate in outer mixed gas groove (21) and interior mixed gas groove (22), the periphery of outer fire lid (122) and interior fire lid (123) all is equipped with combustion hole (121) of upside slope.

7. A burner as defined in claim 5, wherein:

The fire dividing plate is characterized in that openings are formed in the middle of the fire dividing plate (11) and the middle of the base (5), the main body (1) comprises a center seat (13), the center seat (13) is fixedly connected to the opening of the fire dividing plate (11), the straight spray pipe (4) is arranged on the center seat (13), the straight spray pipe (4) penetrates through the opening of the base (5) and is arranged in the base (5), and at least one air inlet pipe (51) is transversely arranged at the bottom of the base (5) and located below the straight spray pipe (4).

8. A burner as defined in claim 7, wherein:

The top of center seat (13) is equipped with center fire lid (124), form central mixed gas groove (23) between center fire lid (124) and center seat (13), straight spray tube (4) and central mixed gas groove (23) intercommunication, the periphery of center fire lid (124) is equipped with communication center mixed gas groove (23) and atmospheric combustion hole (121), the middle part of center fire lid (124) is equipped with central through-hole (125) of intercommunication atmosphere, one of them straight spray tube (4) and central through-hole (125) intercommunication.