Infrared radiation furnace end

Abstract

The utility model discloses an infrared radiation furnace end which comprises a hearth, a combustion plate and a baking net protective cover, a hearth inner cavity, an injection pipe, a first-stage splitter plate and a second-stage splitter plate are arranged in the hearth, a baking net fixing piece is arranged on the outer side of the hearth, the injection pipe is welded to the right side of the hearth, and the second-stage splitter plate is welded to the right side of the hearth. A first-stage splitter plate and a second-stage splitter plate are welded to the middle of the hearth, a combustion plate is installed on the hearth and composed of a plurality of combustion modules, each combustion module is formed by combining a high-temperature-resistant special ceramic plate, heat preservation cotton and a fixing piece, and a baking net protective cover is arranged above the combustion plate. Therefore, the problem that food is heated unevenly due to the fact that firepower of an existing gas combustion plate is too concentrated is solved. The special baking net protective cover is arranged, so that the burning plate is protected, the infrared radiation effect is achieved, baked objects are heated evenly, infrared radiation penetrating power is enhanced, and the baking machine is faster, more energy-saving, detachable, replaceable and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion fire grates, in particular to an infrared radiation burner head. Background Art

[0002] In modern society, food heating is generally divided into three types: charcoal heating, gas heating, and electric heating. The use of liquefied petroleum gas is very popular. As people's requirements for food safety and hygiene become higher and higher, energy saving and high efficiency are required to reduce environmental pollution. Gas heating is becoming more and more popular. Infrared burners can retain the original nutrients of food, heat quickly, have high thermal efficiency, and are safe and reliable. Infrared burners are becoming more and more widely used. However, the existing infrared burner combustion technology level is still relatively low, unsafe to use, low in thermal efficiency, and wastes energy, which cannot meet the needs of today's society. Therefore, we propose an infrared radiation burner to solve the above problems. Summary of the Invention

[0003] The purpose of the utility model is to provide an infrared radiation burner to solve the problem of uneven combustion and too concentrated firepower of existing gas grills on the market, which makes the food heated unevenly.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared radiation burner head, comprising a furnace, a combustion plate and a grill protective cover, the interior of the furnace is provided with a furnace inner cavity, an ejector tube, a first-level diverter plate and a second-level diverter plate, and a grill fixing plate is provided on the outside of the furnace, an ejector tube is welded on the right side of the furnace, and a first-level diverter plate and a second-level diverter plate are welded in the middle of the furnace, the combustion plate is installed on the top of the furnace, and is composed of multiple groups of combustion modules, and the combustion module is composed of a ceramic plate, thermal insulation cotton and a fixing plate. A grill protective cover is provided above the combustion plate to protect the combustion plate and play an infrared radiation role, and is fixed by a grill fixing plate and is removable and replaceable.

[0005] Preferably, the infrared radiation burner head is provided with a primary diverter plate and a secondary diverter plate, so that the gas and air are fully and evenly mixed during use, and the mixed gas is evenly distributed on the combustion plate, so that the firepower of the combustion plate is uniform, thereby avoiding the problem of excessive concentration of firepower of the existing gas combustion plate, which leads to uneven heating of food.

[0006] Preferably, the infrared radiation burner is equipped with multiple combustion modules, each composed of a ceramic plate, thermal insulation, and a fixing plate. Thermal insulation is provided on both sides of the ceramic plate, and the thermal insulation is fixed to the ceramic plate via the fixing plate. The combustion modules can be separated and independently burned, and are removable and replaceable, which is convenient and durable.

[0007] Preferably, the ceramic plate used in the infrared radiation burner head is a special high-temperature ceramic plate that can withstand temperatures exceeding 1200 degrees without tempering.

[0008] Preferably, the infrared radiation burner head is provided with a special grilling mesh protective cover, which not only protects the combustion plate, but also plays an infrared radiation role, so that the baked objects are not only heated evenly, but also the infrared radiation penetration is enhanced, faster, more energy-saving, and can be disassembled and replaced, which is more convenient.

[0009] The special high-temperature ceramic plate and the special grilling net protective cover are both existing technologies.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. Set up a first-level diverter plate and a second-level diverter plate to make the gas and air fully and evenly mixed during use, and then distribute the mixed gas evenly on the combustion plate, so that the combustion plate has uniform firepower, thereby avoiding the problem of excessive concentration of firepower on the existing gas combustion plate, which leads to uneven heating of food.

[0012] 2. Set up multiple groups of combustion modules. The combustion modules are composed of special high-temperature resistant ceramic plates, thermal insulation cotton and fixing plates. They can burn separately and independently, and can be disassembled and replaced, which is convenient and durable.

[0013] 3. The special high-temperature ceramic plate used can withstand temperatures of more than 1200 degrees without tempering.

[0014] 4. A special grill protective cover is set up to not only protect the combustion plate, but also play the role of infrared radiation, so that the baked objects are not only heated evenly, but also the infrared radiation penetration is enhanced, faster, more energy-saving, and can be disassembled and replaced, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 This is a schematic diagram of the three-dimensional overall exploded structure of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure of the combustion module;

[0018] Figure 4 for Figure 3 Schematic diagram of the exploded view structure;

[0019] Figure 5 This is a schematic diagram of the internal gas flow of the fuel gas of the present invention.

[0020] In the figure: 1. Ejector tube; 2. Furnace cavity; 3. First-stage diverter plate; 4. Second-stage diverter plate; 5. Combustion plate; 6. Grill fixing plate; 7. Grill protective cover; 8. Furnace; 9. Combustion module; 10. Ceramic plate; 11. Insulation cotton; 12. Fixing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides a technical solution: an infrared radiation burner head, comprising a furnace chamber 8, a combustion plate 5 and a grill protective cover 7, the interior of the furnace chamber 8 is provided with a furnace chamber inner cavity 2, an ejector tube 1, a first-level diverter plate 3 and a second-level diverter plate 4, and a grill fixing plate 6 is provided on the outside of the furnace chamber, the ejector tube 1 is welded to the right side of the furnace chamber 8, and the first-level diverter plate 3 and the second-level diverter plate 4 are welded to the middle part of the furnace chamber 8, the combustion plate 5 is installed on the top of the furnace chamber 8, and is composed of multiple groups of combustion modules 9, and the combustion module 9 is composed of a ceramic plate 10, thermal insulation cotton 11 and a fixing plate 12. A grill protective cover 7 is provided above the combustion plate 5 to protect the combustion plate 5 and play an infrared radiation role, and is fixed by the grill fixing plate 6 and is removable and replaceable.

[0023] An ejector tube 1 is welded on the right side of the furnace 8, and a first-level diverter plate 3 and a second-level diverter plate 4 are welded in the middle of the furnace 8. During use, the gas and air are fully and evenly mixed, and then the mixed gas is evenly distributed on the combustion plate 5, so that the combustion plate 5 has uniform firepower, thereby avoiding the problem of excessive concentration of firepower on the existing gas combustion plate 5, which leads to uneven heating of food.

[0024] The combustion plate 5 is installed on the furnace 8 and is composed of multiple groups of combustion modules 12, which can be separated and burned independently and can be disassembled and replaced.

[0025] The combustion module 9 is composed of a ceramic plate 10, thermal insulation cotton 11 and a fixing plate 12. Thermal insulation cotton 11 is provided on both sides of the ceramic plate 10, and the thermal insulation cotton 11 is fixed to both sides of the ceramic plate 10 by the fixing plate 12. The ceramic plate 10 used is a special high-temperature ceramic plate that can withstand temperatures of more than 1200 degrees without tempering.

[0026] The mesh protective cover 7 is a special grilling mesh protective cover, which not only protects the combustion plate 5, but also plays an infrared radiation role, so that the grilled objects are not only heated evenly, but also have enhanced infrared radiation penetration, faster, more energy-saving, and removable and replaceable, which is more convenient.

[0027] Working Principle: To use this infrared radiation burner, first install the entire device in the appropriate position, then connect the burner to the domestic gas pipe via the nozzle to begin use. During operation, the domestic gas pipe is opened, allowing gas to enter the ejector pipe 1 through the nozzle. The gas passes through the primary diverter plate 3, then enters the secondary diverter plate 4, and finally enters the combustion plate 5, where it is ignited. The combustion plate 5 generates heat, which acts on the special grilling screen protective cover, generating infrared radiation. Any matters not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An infrared radiation burner head, comprising a furnace (8), a combustion plate (5) and a grill protection cover (7), characterized in that: The interior of the furnace (8) is provided with a furnace cavity (2), an ejector tube (1), a primary diverter plate (3) and a secondary diverter plate (4), and a grill fixing plate (6) is provided on the outside of the furnace (8). The ejector tube (1) is welded to the right side of the furnace (8), and the primary diverter plate (3) and the secondary diverter plate (4) are welded to the middle of the furnace (8). The combustion plate (5) is installed on the upper side of the furnace (8) and is composed of a plurality of combustion modules (9). A grill protective cover (7) is provided above the combustion plate (5).

2. The infrared radiation burner according to claim 1, characterized in that: The combustion module (9) is composed of a ceramic plate (10), thermal insulation cotton (11) and a fixing plate (12). Thermal insulation cotton (11) is provided on both sides of the ceramic plate (10), and the thermal insulation cotton (11) is fixed to both sides of the ceramic plate (10) through the fixing plate (12).

3. The infrared radiation burner according to claim 2, characterized in that: The ceramic plate (10) is a specially made high-temperature ceramic plate, which is resistant to high temperatures of more than 1200 degrees without tempering.

4. The infrared radiation burner according to claim 1, characterized in that: The grilling net protective cover (7) is a specially made grilling net protective cover.

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