CN214840807U

CN214840807U - Stove burner

Info

Publication number: CN214840807U
Application number: CN202023330396.6U
Authority: CN
Inventors: 徐宏远
Original assignee: Zhejiang Bodun Gas Appliance Technology Co ltd
Current assignee: Zhejiang Bodun Gas Appliance Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a cooking utensils combustor relates to gas cooking utensils technical field. A cooktop burner comprising: the burner comprises an outer ring burner and an inner ring burner which are concentrically arranged, wherein a first injection pipe installation cavity and a second injection pipe installation cavity are formed in the outer ring burner, and a third injection pipe installation cavity is formed in the inner ring burner; the injection pipe comprises a first injection pipe, a second injection pipe and a third injection pipe, and the first injection pipe, the second injection pipe and the third injection pipe are inserted into the corresponding first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity. The utility model discloses the cooking utensils combustor will draw and penetrate the pipe and set up with the furnace end components of a whole that can function independently and make processing easier, will draw and penetrate the pipe and independently come out for it can use die casting technology to process, and is more energy-concerving and environment-protective, because draw penetrate the pipe and insert and locate drawing penetrating the pipe installation cavity that corresponds and draw and penetrate structural length changeable, the installer can adjust according to actual conditions, makes the burning more abundant, can not temper.

Description

Stove burner

Technical Field

The utility model belongs to the technical field of gas cooking utensils, concretely relates to cooking utensils combustor.

Background

The gas stove is a common stove in daily life, and the burner is an important part of the gas stove.

Chinese patent CN112032770A discloses a stove burner, which comprises a burner, an injection pipe, a fire cover and other parts. The furnace end is provided with an inner cavity, and the injection pipe is connected to the furnace end and communicated with the inner cavity of the furnace end. The injection pipe is used for introducing fuel gas and air into the inner cavity, and the fuel gas and the air are mixed in the process of flowing along the injection pipe.

In the prior art, the injection pipe is generally integrally formed with the furnace end, or the injection pipe is integrally installed on the furnace end in a bolt connection mode. The injection pipe and the furnace end in the prior art are generally processed by adopting a pouring process due to the complex structure, so that the problems of high pollution, high processing difficulty, incapability of adjusting the length of the injection structure as required and the like exist.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, workable, draw the cooking utensils combustor that jet structure length can be adjusted.

The purpose of the utility model can be realized by the following technical proposal: a cooktop burner comprising:

the burner comprises an outer ring burner and an inner ring burner which are concentrically arranged, wherein a first injection pipe installation cavity and a second injection pipe installation cavity are formed in the outer ring burner, and a third injection pipe installation cavity is formed in the inner ring burner;

the injection pipe comprises a first injection pipe, a second injection pipe and a third injection pipe, and the first injection pipe, the second injection pipe and the third injection pipe are inserted into the corresponding first injection pipe installation cavity, second injection pipe installation cavity and third injection pipe installation cavity.

As a further improvement, the first injection pipe, the second injection pipe and the third injection pipe can slide in the corresponding first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity.

As a further improvement, the first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity are parallel to each other.

As a further improvement, the first injection pipe, the second injection pipe and the third injection pipe are all less than corresponding to the first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity.

As a further improvement, the inner ring furnace end and the outer ring furnace end can be disassembled and connected.

As a further improvement of the utility model, the furnace also comprises an outer ring fire cover and an inner ring fire cover which are concentrically arranged, wherein the outer ring fire cover is inserted on the outer ring furnace head to form a first gas mixing chamber; the inner ring fire cover is inserted on the inner ring furnace head, and the inner ring fire cover and the inner ring furnace head form a second gas mixing chamber.

As a further improvement, the utility model also comprises a nozzle holder, the nozzle holder has first nozzle, second nozzle and third nozzle, first nozzle, second nozzle and third nozzle respectively with first draw penetrate pipe, second draw penetrate pipe and third draw penetrate the pipe and correspond.

As a further improvement, outer lane fire lid roof outer peripheral edge has downwardly extending's outer rampart, and this outer rampart has the first hole of putting out a fire that is linked together with first air mixing chamber along circumference evenly distributed first hole of putting out a fire below, the second that is linked together along circumference evenly distributed and air mixing chamber goes out the hole of putting out a fire.

As a further improvement of the utility model, still include the intake pipe, the intake pipe has first air inlet and second air inlet, first air inlet with the second air inlet is perpendicular, first air inlet communicates with first nozzle and second nozzle respectively, second air inlet and third nozzle intercommunication.

As a further improvement, the utility model also comprises a liquid containing disc, the liquid containing disc is arranged between the nozzle holder and the intake pipe, the first injection pipe installation cavity and the second injection pipe installation cavity respectively with the connection can be dismantled to the liquid containing disc.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:

1. the first injection pipe, the second injection pipe and the third injection pipe are arranged separately from the corresponding furnace ends, so that the processing is easier;

2. the injection pipe is separated, so that the injection pipe can be processed by a die-casting process, and the die-casting process is more energy-saving and environment-friendly compared with a casting process;

3. the first injection pipe, the second injection pipe and the third injection pipe are arranged in parallel in pairs, so that the structure of the corresponding furnace end is more compact, and the space is saved;

4. the first injection pipe, the second injection pipe and the third injection pipe can slide in the corresponding first injection pipe mounting cavity, the second injection pipe mounting cavity and the third injection pipe mounting cavity, so that the length of the injection structure can be adjusted as required;

5. because draw and penetrate structure length variable, the gas-cooker installer can adjust according to the actual conditions of gas for the mixture of air and gas is more even, and the burning is more abundant, can not produce the tempering phenomenon.

Drawings

Fig. 1 is a sectional view of the utility model of a stove burner.

Fig. 2 is a schematic view of the utility model of a stove burner.

Fig. 3 is an explosion diagram of the utility model of the stove burner.

Fig. 4 is a bottom view of the utility model of the stove burner.

Fig. 5 is a front view of the outer ring burner, the inner ring burner and the outer ring fire cover of the stove burner of the utility model.

Fig. 6 is a sectional view of the outer ring burner of the utility model of the cooker burner.

Fig. 7 is a sectional view of the inner ring burner of the stove burner of the present invention.

Fig. 8 is a schematic view of an air inlet in the burner of the utility model.

Detailed Description

The following is a specific embodiment of the present invention, and the technical solution of the present invention is further described with reference to fig. 1 to 8, but the present invention is not limited to this embodiment.

As shown in fig. 1-3, the utility model discloses a cooking utensils combustor includes inner circle fire lid 10, outer lane fire lid 20, inner circle furnace end 30, outer lane furnace end 40, draws and penetrates pipe and nozzle holder 60.

The outer ring furnace end 40 is arranged on the outer side of the inner ring furnace end 30, the outer ring furnace end 40 and the inner ring furnace end 30 are concentrically arranged, a first injection pipe installation cavity 41 and a second injection pipe installation cavity 42 are formed in the bottom of the outer ring furnace end 40, and a third injection pipe installation cavity 31 is formed in the side portion of the inner ring furnace end 30; the injection pipe comprises a first injection pipe 51, a second injection pipe 52 and a third injection pipe 53, and the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53 are inserted into the corresponding first injection pipe mounting cavity 41, second injection pipe mounting cavity 42 and third injection pipe mounting cavity 31; the first injection pipe, the second injection pipe and the third injection pipe are arranged separately from the corresponding furnace ends, so that the processing is easier, and the die-casting process is used for processing, and is more energy-saving and environment-friendly compared with a casting process.

Further, the first injection pipe installation cavity 41, the second injection pipe installation cavity 42 and the third injection pipe installation cavity 31 are parallel to each other. The arrangement makes the structure of the corresponding furnace end more compact, and the space can be saved.

Further, the lengths of the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53 are all smaller than the length of the corresponding injection pipe installation cavity. The ejector pipe is installed in the corresponding ejector pipe installation cavity and does not protrude out, so that space can be saved, and a larger space is reserved for the nozzle seat.

Further, the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53 can slide in the corresponding first injection pipe installation cavity 41, the second injection pipe installation cavity 42 and the third injection pipe installation cavity 31. The first injection pipe installation cavity 41, the second injection pipe installation cavity 42 and the third injection pipe installation cavity 31 are all provided with at least one injection pipe fixing structure. Preferably, the injection pipe fixing structure is a screw hole, and the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53 are respectively connected with the corresponding injection pipe installation cavity through bolts. The first injection pipe installation cavity 41, the second injection pipe installation cavity 42 and the third injection pipe installation cavity 31 are respectively provided with a plurality of injection pipe fixing structures, so that the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53 can be installed at different positions corresponding to the injection pipe installation cavity, the length of the injection structure can be adjusted as required, and due to the fact that the length of the injection structure is variable, a gas stove installer can adjust the injection structure according to the actual condition of gas, so that the air and the gas are mixed more uniformly, the combustion is more sufficient, and the tempering phenomenon cannot be generated.

As shown in fig. 4, the inner ring burner 30 is detachably connected to the outer ring burner 40. Preferably, the inner ring burner 30 has three bolt holes 32, and the inner ring burner 30 is bolted to the outer ring burner 40 through the three bolt holes 32. The inner ring furnace end 30 is fixed on the outer ring furnace end 40 through three bolts, so that the inner ring furnace end 30 is more stably installed.

The fire cover comprises an outer ring fire cover 20 and an inner ring fire cover 10 which are concentrically arranged, and the outer ring fire cover 20 is inserted on the outer ring furnace end 40 to form a first gas mixing chamber 43; the inner ring fire cover 10 is inserted on the inner ring burner 30, and the inner ring fire cover 10 and the inner ring burner 30 form a second gas mixing chamber.

As shown in fig. 5, the outer ring fire cover 20 has an outer ring wall extending downward on the outer periphery of the top wall, the outer ring wall is uniformly distributed with first fire holes 21 communicating with the gas mixing chamber along the circumferential direction, second fire holes 22 communicating with the gas mixing chamber are uniformly distributed along the circumferential direction below the first fire holes 21, and the number of the second fire holes 22 is smaller than that of the first fire holes 21. Two rows of fire outlets are arranged on the side of the outer ring fire cover 20, so that the maximum power output by the main fire of the combustor can be increased, and double ring fire is realized by the main fire.

The outer periphery of the top wall of the inner ring fire cover 10 is provided with a second outer annular wall extending downwards, third fire outlets 11 communicated with the gas mixing chamber are uniformly distributed on the second outer annular wall along the circumferential direction, fourth fire outlets 12 communicated with the gas mixing chamber are uniformly distributed below the third fire outlets 11 along the circumferential direction, and the number of the fourth fire outlets 12 is the same as that of the third fire outlets 11. Two rows of fire outlet holes are formed in the side portion of the inner ring fire cover 10, so that the maximum power output by secondary fire of the combustor can be increased, and double-ring fire is realized by the secondary fire.

The nozzle holder is provided with a first nozzle 61, a second nozzle 62 and a third nozzle 63, and the first nozzle 61, the second nozzle 62 and the third nozzle 63 respectively correspond to the first injection pipe 51, the second injection pipe 52 and the third injection pipe 53.

The utility model discloses the cooking utensils combustor still includes intake pipe 70, intake pipe 70 has first air inlet 71 and second air inlet 72, first air inlet 71 plays the effect of admitting air for first gas mixing chamber 43, second air inlet 72 plays the effect of admitting air for second gas mixing chamber 33; the first air inlet 71 is perpendicular to the second air inlet 72, the first air inlet 71 is communicated with the first nozzle 61 and the second nozzle 62 respectively, the second air inlet 72 is communicated with the third nozzle 63, the first air inlet 71 is connected with the two nozzles, and the second air inlet 72 is connected with one nozzle, so that the air inflow of the first air mixing chamber 43 is larger than that of the second air mixing chamber 33.

The utility model discloses cooking utensils combustor still includes flourishing liquid dish 80, flourishing liquid dish 80 mainly used collects the liquid such as the hot water juice that overflows in the cooking utensils use. The liquid containing disc 80 is arranged between the air inlet pipe 70 and the nozzle seat 60, and the first injection pipe installation cavity 41 and the second injection pipe installation cavity 42 are detachably connected with the liquid containing disc 80 respectively. Further, the first injection pipe installation cavity 41 and the second injection pipe installation cavity 42 are respectively connected with the liquid containing disc 80 through bolts. The liquid containing disc 80 is connected with the injection pipe installation cavity 41 and the injection pipe installation cavity 52 through bolts respectively, so that the liquid containing disc 80 is installed more stably.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A cooktop burner, comprising:

2. The cooker burner of claim 1, wherein the first injection pipe, the second injection pipe and the third injection pipe can slide in the corresponding first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity.

3. The cooker burner as claimed in claim 1, wherein the first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity are parallel to each other.

4. The stove burner of claim 1, wherein the lengths of the first injection pipe, the second injection pipe and the third injection pipe are all smaller than the lengths of the first injection pipe installation cavity, the second injection pipe installation cavity and the third injection pipe installation cavity.

5. The cooking appliance burner of claim 1, wherein the inner ring burner is removably connected to the outer ring burner.

6. The cooker burner of claim 1, further comprising an outer ring fire cover and an inner ring fire cover which are concentrically arranged, wherein the outer ring fire cover is inserted on the outer ring burner to form a first gas mixing chamber; the inner ring fire cover is inserted on the inner ring furnace head, and the inner ring fire cover and the inner ring furnace head form a second gas mixing chamber.

7. The cooker burner of claim 1, further comprising a nozzle holder, wherein the nozzle holder is provided with a first nozzle, a second nozzle and a third nozzle, and the first nozzle, the second nozzle and the third nozzle respectively correspond to the first injection pipe, the second injection pipe and the third injection pipe.

8. The cooking range burner as claimed in claim 6, wherein the outer ring fire cover has a top wall with a downwardly extending outer wall, the outer wall having first fire holes circumferentially and uniformly distributed therein, the first fire holes being communicated with the first gas mixing chamber, and second fire holes circumferentially and uniformly distributed therein, the second fire holes being communicated with the gas mixing chamber, below the first fire holes.

9. The cooking utensils burner of claim 7 further includes an inlet pipe having a first inlet port and a second inlet port, the first inlet port being perpendicular to the second inlet port, the first inlet port being in communication with a first nozzle and a second nozzle, respectively, the second inlet port being in communication with a third nozzle.

10. The cooker burner of claim 9, further comprising a liquid containing disc, wherein the liquid containing disc is arranged between the air inlet pipe and the nozzle seat, and the first injection pipe installation cavity and the second injection pipe installation cavity are detachably connected with the liquid containing disc respectively.