阅读说明：本技术 一种红外燃烧器 (Infrared burner ) 是由 刘凯 陈琦 潘叶江 于 2021-09-03 设计创作，主要内容包括：本发明提出了一种红外燃烧器,包括分气盘及红外燃烧组件,在所述分气盘上形成燃气通道,所述红外燃烧组件包括若干个红外燃烧体,所述红外燃烧体包括红外燃烧板及壳体,所述红外燃烧板安装在所述壳体上,且在所述红外燃烧板与所述壳体之间形成进气通道,所述壳体可拆卸的安装在所述分气盘上以使所述壳体进气通道与所述燃气通道相连通,在所述红外燃烧板的侧壁上设有火孔。所述壳体可拆卸的安装在所述分气盘上,方便将红外燃烧体从所述分气盘上拆卸下来进行清洁,红外燃烧板的火孔设置在其侧壁上,避免残渣落入到火孔上,造成火孔堵塞的情况。(The invention provides an infrared burner which comprises a gas distribution disc and an infrared combustion assembly, wherein a gas channel is formed on the gas distribution disc, the infrared combustion assembly comprises a plurality of infrared combustion bodies, each infrared combustion body comprises an infrared combustion plate and a shell, the infrared combustion plates are arranged on the shells, an air inlet channel is formed between each infrared combustion plate and each shell, the shells are detachably arranged on the gas distribution disc so that the air inlet channels of the shells are communicated with the gas channel, and fire holes are formed in the side walls of the infrared combustion plates. Casing detachable installs on the gas distribution plate, conveniently follow infrared combustion body dismantle on the gas distribution plate and get off and clean, the fire hole setting of infrared combustion board is on its lateral wall, avoids the residue to fall into on the fire hole, causes the condition that the fire hole blockked up.)

1. The utility model provides an infrared combustor, its characterized in that includes gas distribution dish (2) and infrared combustion subassembly (3) form gas passageway (21) on gas distribution dish (2), infrared combustion subassembly (3) include a plurality of infrared combustion body (30), infrared combustion body (30) include infrared combustion board (4) and casing (5), infrared combustion board (4) are installed on casing (5), and infrared combustion board (4) with form inlet channel (6) between casing (5), casing (5) detachable is installed on gas distribution dish (2) so that casing (5) inlet channel (6) with gas passageway (21) are linked together be equipped with the fire hole on the lateral wall of infrared combustion board (4).

2. An infrared burner according to claim 1, characterized in that a mounting edge (22) is formed at the end of the gas distributor (2) facing the infrared burner body (30), and in that a stop structure is provided on the housing (5), which stop structure cooperates with the mounting edge (22) to limit the relative movement of the housing (5) on the gas distributor (2) when the housing (5) is mounted on the gas distributor (2).

3. An infrared burner according to claim 2, characterized in that said mounting edge (22) comprises a first mounting edge (221) and a second mounting edge (222), said first mounting edge (221) being formed by an outer edge of said gas channel (21) extending upwards and said second mounting edge (222) being formed by an inner edge of said gas channel (21) extending upwards.

4. An infrared burner according to claim 3, characterized in that the housing (5) comprises a side plate (51), a flange (511) is formed by extending inwards from the bottom of the side plate (51), the limiting structure comprises a first limiting plate (512) formed by bending the end of the flange (511) downwards, a first mounting position (513) is formed between the first limiting plate (512) and the flange (511), the first mounting edge (221) is connected with the first mounting position (513) in a matching manner, and the first limiting plate (512) abuts against the first mounting edge (221) to limit the outward movement of the housing (5).

5. The infrared burner as recited in claim 4, wherein the housing (5) further comprises a bottom plate (52), the limiting structure further comprises a second limiting plate (521) formed by extending downward from an end of the bottom plate (52) close to the side plate (51), a second mounting position (522) is formed between the second limiting plate (521) and the bottom plate (52), the second mounting edge (222) is cooperatively connected with the second mounting position (522), and the second limiting plate (521) abuts against the second mounting edge (222) to limit inward movement of the housing (5).

6. An infrared burner according to claim 5, characterized in that there is a space (53) between the bottom plate (52) and the side plate (51), and the bottom plate (52) and the side plate (51) are connected by a connecting plate (54), the connecting plates (54) being spaced apart to form an air inlet (55) between the adjacent connecting plates (54), the air inlet (55) communicating the gas channel (21) with the air inlet channel (6).

7. An infrared burner according to claim 5, characterized in that said housing (5) further comprises an upper plate (56) connected to said side plate (51) at the bottom of the outer edge of said upper plate (56), a mounting space being formed between said upper plate (56) and said bottom plate (52), said mounting space being used for mounting said infrared burner plate (4).

8. An infrared burner according to claim 7, characterized in that the inner edge of the upper plate (56) extends downwards forming a first abutment edge and/or the inner edge of the bottom plate (52) extends upwards forming a second abutment edge, said first abutment edge and/or said second abutment edge abutting against the infrared combustion plate (4) when the infrared combustion plate (4) is mounted in the installation space, so as to limit the inward movement of the infrared combustion plate (4).

9. An infrared burner according to any one of claims 1 to 8, characterized in that said infrared burner assembly (3) comprises two infrared burners (30), an inner infrared burner (31) and an outer infrared burner (32), respectively, said inner infrared burner (31) comprising a first infrared burner plate and a first housing, said outer infrared burner (32) comprising a second infrared burner plate and a second housing, a first air intake channel (61) being formed between said first infrared burner plate and said first housing, and a second air intake channel (62) being formed between said second infrared burner plate and said second housing.

10. An infrared burner according to claim 9, characterized in that on said gas distributor disc (2) there are an inner ring combustion channel and an outer ring combustion channel, said inner ring combustion channel communicating with said first inlet channel (61) and said outer ring combustion channel communicating with said second inlet channel (62).

11. The infrared burner according to claim 10, further comprising a burner head (7), wherein the gas distribution plate (2) is mounted on the burner head (7), an inner ring gas mixing cavity and an outer ring gas mixing cavity are formed on the burner head (7), the inner ring gas mixing cavity is communicated with the inner ring combustion channel, and the outer ring gas mixing cavity is communicated with the outer ring gas channel (21).

Technical Field

The invention relates to the technical field of combustors, in particular to an infrared combustor.

Background

The infrared oven is popular in the market due to better heating uniformity during cooking, lower CO emission in tail gas and higher heat efficiency, thousands of fire holes are arranged on a honeycomb heating body which is a core component, and air-fuel mixed gas is combusted in the fire holes to heat the hole wall to emit red infrared rays so as to heat a cooker; however, when the number of fire holes is too large, overflowing liquid or food residues during cooking can fall onto the fire holes, and part of the overflowing liquid or the food residues can be quickly vaporized or carbonized, but a small amount of residues can block the fire holes of the honeycomb body and are difficult to clean, so that part of the fire holes are not normally combusted; if the spilled liquid or residue falls into the ignition induction area and blocks the fire hole, poor ignition and poor induction are also easily caused.

Disclosure of Invention

The invention solves one of the problems in the prior related art to a certain extent, and therefore the invention aims to provide an infrared burner which is convenient to clean.

The above purpose is realized by the following technical scheme:

the utility model provides an infrared burner, includes gas distribution dish and infrared combustion assembly form the gas passageway on the gas distribution dish, infrared combustion assembly includes a plurality of infrared combustion body, infrared combustion body includes infrared combustion board and casing, infrared combustion board is installed on the casing, and infrared combustion board with form inlet channel between the casing, casing detachable installs on the gas distribution dish so that casing inlet channel with the gas passageway is linked together be equipped with the fire hole on infrared combustion board's the lateral wall.

As a further improvement of the present invention, a mounting edge is formed at one end of the air distribution plate facing the infrared combustion body, and a limiting structure is arranged on the housing, and the limiting structure is matched with the mounting edge to limit the relative movement of the housing on the air distribution plate when the housing is mounted on the air distribution plate.

As a further improvement of the present invention, the mounting edge includes a first mounting edge and a second mounting edge, and the first mounting edge is formed by extending upward from an outer edge of the gas channel, and the second mounting edge is formed by extending upward from an inner edge of the gas channel.

As a further improvement of the present invention, the housing includes a side plate, a flange is formed at the bottom of the side plate in an inward extending manner, the limiting structure includes a first limiting plate formed by bending an end of the flange downward, a first mounting position is formed between the first limiting plate and the flange, the first mounting edge is connected to the first mounting position in a matching manner, and the first limiting plate abuts against the first mounting edge to limit outward movement of the housing.

As a further improvement of the present invention, the housing further includes a bottom plate, the limiting structure further includes a second limiting plate formed by extending downward at an end of the bottom plate close to the side plate, a second mounting position is formed between the second limiting plate and the bottom plate, the second mounting edge is connected to the second mounting position in a matching manner, and the second limiting plate abuts against the second mounting edge to limit inward movement of the housing.

As a further improvement of the invention, a space is reserved between the bottom plate and the side plate, the bottom plate and the side plate are connected through connecting plates, the connecting plates are arranged at intervals to form air inlets between the adjacent connecting plates, and the air inlets communicate the gas channel with the air inlet channel.

As a further improvement of the present invention, the housing further includes an upper plate, the bottom of the outer edge of the upper plate is connected to the side plate, and an installation space is formed between the upper plate and the bottom plate, and the installation space is used for installing the infrared combustion plate.

As a further improvement of the invention, a first abutting edge is formed by extending downwards the inner side edge of the upper plate, and/or a second abutting edge is formed by extending upwards the inner side edge of the bottom plate, when the infrared combustion plate is installed in the installation space, the first abutting edge and/or the second abutting edge abut against the infrared combustion plate so as to limit the inward movement of the infrared combustion plate.

As a further improvement of the present invention, the infrared combustion assembly includes two infrared combustion bodies, which are an inner infrared combustion body and an outer infrared combustion body, respectively, the inner infrared combustion body includes a first infrared combustion plate and a first housing, the outer infrared combustion body includes a second infrared combustion plate and a second housing, a first air intake channel is formed between the first infrared combustion plate and the first housing, and a second air intake channel is formed between the second infrared combustion plate and the second housing.

As a further improvement of the invention, an inner ring combustion channel and an outer ring combustion channel are arranged on the gas distribution plate, the inner ring combustion channel is communicated with the first air inlet channel, and the outer ring combustion channel is communicated with the second air inlet channel.

As a further improvement of the invention, the gas distributor is arranged on the furnace head, an inner ring gas mixing cavity and an outer ring gas mixing cavity are formed on the furnace head, the inner ring gas mixing cavity is communicated with the inner ring combustion channel, and the outer ring gas mixing cavity is communicated with the outer ring gas channel.

Compared with the prior art, the invention at least comprises the following beneficial effects:

1. the invention provides an infrared burner, wherein a shell is detachably arranged on a gas distribution disc, an infrared burner body is conveniently detached from the gas distribution disc for cleaning, and fire holes of an infrared combustion plate are formed in the side wall of the infrared burner plate, so that the situation that residues fall onto the fire holes to cause the blockage of the fire holes is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an air distribution plate and an infrared combustion body in an embodiment;

FIG. 2 is an exploded view of the gas distribution plate and the infrared burner in the embodiment

FIG. 3 is a sectional view of an infrared combustion body in an embodiment;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an exploded view of an infrared burner plate and housing according to an exemplary embodiment;

FIG. 6 is another exploded view of the infrared burner plate and housing of the exemplary embodiment;

FIG. 7 is a schematic structural diagram of an infrared burner in an embodiment;

FIG. 8 is an exploded view of an infrared burner according to an embodiment.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.

The first embodiment is as follows:

referring to fig. 1-6, an infrared burner 1 is shown, including gas distribution plate 2 and infrared combustion assembly 3, form gas channel 21 on gas distribution plate 2, infrared combustion assembly 3 includes a plurality of infrared combustion body 30, infrared combustion body 30 includes infrared combustion board 4 and casing 5, infrared combustion board 4 is installed on casing 5, and form inlet channel 6 between infrared combustion board 4 and casing 5, casing 5 detachable installs on gas distribution plate 2 so that inlet channel 6 is linked together with gas channel 21, be equipped with the fire hole on infrared combustion board 4's lateral wall.

The invention provides an infrared burner 1.A shell 5 is detachably arranged on a gas distribution disc 2, so that an infrared burner body 30 can be conveniently detached from the gas distribution disc 2 for cleaning, and fire holes of an infrared combustion plate 4 are formed in the side wall of the infrared burner body, so that the situation that residues fall onto the fire holes to cause the blockage of the fire holes is avoided.

The fire hole is provided on the side plate 51 of the infrared combustion plate 4, the infrared combustion plate 4 has an inner side wall and an outer side wall, and the fire hole is extended by the inner side wall direction of the outer side wall.

A mounting edge 22 is formed at an end of the gas distribution plate 2 facing the infrared combustion body 30, and a limiting structure is provided on the housing 5, the limiting structure cooperating with the mounting edge 22 to limit the relative movement of the housing 5 on the gas distribution plate 2 when the housing 5 is mounted on the gas distribution plate 2. When the infrared combustion body 30 is installed on the gas distribution plate 2, the limit structure on the shell 5 is matched with the installation edge 22 to limit the position of the infrared combustion body 30 on the gas distribution plate, so that the phenomenon that the infrared combustion body 30 can shake on the gas distribution plate 2 after the infrared combustion body 30 is installed on the gas distribution plate 2 is avoided.

In the present embodiment, a mounting edge 22 is formed at one end of the gas channel 21 of the gas distributor 2 facing the infrared burner 30.

The mounting edge 22 includes a first mounting edge 221 and a second mounting edge 222, and the first mounting edge 221 is formed by extending upward from the outer edge of the gas channel 21, and the second mounting edge 222 is formed by extending upward from the inner edge of the gas channel 21.

The housing 5 includes a side plate 51, a flange 511 is formed by extending inward at the bottom of the side plate 51, the limiting structure includes a first limiting plate 512 formed by bending an end of the flange 511 downward, a first mounting position 513 is formed between the first limiting plate 512 and the flange 511, the first mounting edge 221 is connected to the first mounting position 513 in a matching manner, and the first limiting plate 512 abuts against the first mounting edge 221 to limit outward movement of the housing 5.

The outward movement is a relative movement of the housing 5 with respect to the gas distribution plate 2.

In this embodiment, the first mounting edge 221 is engaged with the first mounting location 513. Through simple setting, make gas distribution plate 2 and the installation that cooperatees of the infrared combustion body 30, also can restrict the position that the infrared combustion body 30 was installed on gas distribution plate 2, when realizing dismantling the connection, guarantee the stability of installation.

The housing 5 further includes a bottom plate 52, the limiting structure further includes a second limiting plate 521 formed by extending downward at an end of the bottom plate 52 close to the side plate 51, a second mounting position 522 is formed between the second limiting plate 521 and the bottom plate 52, the second mounting edge 222 is connected to the second mounting position 522 in a matching manner, and the second limiting plate 521 abuts against the second mounting edge 222 to limit the inward movement of the housing 5.

The inward movement is a relative movement of the housing 5 with respect to the gas distribution plate 2.

In the present embodiment, the second mounting edge 222 is engaged with the second mounting location 522. Through simple setting, make gas distribution plate 2 and the installation of infrared combustion body 30 cooperateing, also can restrict the position that infrared combustion body 30 installed on gas distribution plate 2, when the connection can be dismantled in the realization, the stability of installation is guaranteed in the inside removal and the outside removal of restriction casing 5.

A space 53 exists between the bottom plate 52 and the side plate 51, the bottom plate 52 and the side plate 51 are connected through connecting plates 54, the connecting plates 54 are arranged at intervals, so that air inlets 55 are formed between the adjacent connecting plates 54, and the air inlets 55 are used for communicating the gas channel 21 with the air inlet channel 6.

The housing 5 further comprises an upper plate 56, the bottom of the outer edge of the upper plate 56 is connected with the side plate 51, a mounting space 57 is formed between the upper plate 56 and the bottom plate 52, and the mounting space 57 is used for mounting the infrared combustion plate 4. To form an intake passage 6 between the infrared combustion plate 4 and the side plate 51.

A first abutment edge 561 is formed by extending downward from the inner side edge of the upper plate 56, and/or a second abutment edge 523 is formed by extending upward from the inner side edge of the bottom plate 52, and when the infrared combustion plate 4 is installed in the installation space 57, the first abutment edge 561 and/or the second abutment edge 523 abuts against the infrared combustion plate 4 to limit the inward movement of the infrared combustion plate 4.

In this embodiment, a first abutting edge 561 is formed by extending downward from the inner side edge of the upper plate 56, and a second abutting edge 523 is formed by extending upward from the inner side edge of the bottom plate 52, and when the infrared combustion plate 4 is installed in the installation space 57, the first abutting edge 561 and the second abutting edge 523 abut against the infrared combustion plate 4 to limit the inward movement of the infrared combustion plate 4. The position of the infrared combustion plate 4 is fixed, so that the infrared combustion plate 4 is stably installed.

Example two:

referring to fig. 7-8, the infrared burner 1 of the present invention includes an infrared burner assembly 3, which includes two infrared burners 30, an inner infrared burner 31 and an outer infrared burner 32, wherein the inner infrared burner 31 includes a first infrared combustion plate and a first housing, the outer infrared burner 32 includes a second infrared combustion plate and a second housing, a first air intake channel 61 is formed between the first infrared combustion plate and the first housing, and a second air intake channel 62 is formed between the second infrared combustion plate and the second housing.

An inner ring combustion passage 211 and an outer ring combustion passage 212 are provided in the gas disk 2, the inner ring combustion passage 211 communicating with the first intake passage 61, and the outer ring combustion passage 212 communicating with the second intake passage 62.

The inner infrared burner 31 is detachably connected with the inner ring combustion channel 211, and the outer infrared burner 32 is detachably connected with the outer ring combustion channel 212. The inner infrared burner 31 and the outer infrared burner 32 are convenient to be detached from the gas distribution plate 2.

An air passage is formed between the inner ring combustion passage 211 and the outer ring combustion passage 212.

The burner is characterized by further comprising a burner 7, wherein the gas distribution disc 2 is installed on the burner 7, an inner ring gas mixing cavity and an outer ring gas mixing cavity are formed in the burner 7, the inner ring gas mixing cavity is communicated with the inner ring combustion channel 211, and the outer ring gas mixing cavity is communicated with the outer ring gas channel.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.