Infrared gas heating device

Abstract

The utility model relates to a heating device technical field, concretely is a kind of infrared gas heating device, including temperature control valve, air inlet part, mixing bin, cover body installed in the edge of mixing bin and combustion plate installed in the cover body inside;Temperature control valve is installed in one end of air inlet part, and air inlet part other end passes through and enters mixing bin, and air distribution shelf is provided in mixing bin, and the end of air inlet part is erected on air distribution shelf, and the gas in mixing bin can enter combustion plate;Temperature detection head of temperature control valve passes through cover body and enters combustion plate place;The overall structure of the present infrared gas heating device is simple, and temperature control valve is matched with temperature detection head to realize the temperature monitoring of combustion plate, and according to the detection temperature control, the gas is cut off, the safety of heating device is improved;Air inlet part is buffered and mixed air with mixing bin and air distribution shelf, to ensure that gas evenly enters combustion plate, improve the combustion efficiency of gas, improve the heating efficiency as a whole, reduce gas energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, specifically to an infrared gas heating device. Background Technology

[0002] Existing heaters that generate heat by burning gas mainly work by introducing gas through a jet pipe onto the surface of a porous combustion plate for combustion. This method has the following drawbacks: After the gas comes out of the jet pipe, it will directly hit the inner wall of the heater, causing uneven flow and velocity, which further aggravates the excessive combustion of the combustion plate and the waste of gas. The heater lacks safety features during operation and there is no corresponding insurance mechanism.

[0003] Therefore, it is urgent to develop a technical solution to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide an infrared gas heating device that enables normalized clamping, reduces external power consumption, and provides controllable clamping force to avoid damage to the lens workpiece caused by uncontrolled external drive, thereby improving the efficiency of workpiece loading and unloading and enhancing the overall stability and speed of operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution; An infrared gas heating device includes a temperature control valve, an air inlet, a mixing chamber, a cover installed in the mixing chamber, and a combustion plate installed in the cover. The temperature control valve is installed at one end of the air inlet, and the other end of the air inlet passes through and extends into the mixing chamber. A gas equalization plate is provided inside the mixing chamber, and the end of the air inlet is mounted on the gas equalization plate. Gas in the mixing chamber can enter the combustion plate. The temperature sensor of the temperature control valve extends through the cover into the combustion plate. During operation, the temperature control valve connects to an external gas source, and the gas is introduced into the gas inlet and then into the mixing chamber. After being buffered by the gas equalization plate in the mixing chamber, the gas enters the combustion plate, where an external fire source ignites the gas in the combustion plate to achieve combustion and heating.

[0006] Furthermore, one end of the temperature control valve is used to connect to an external air source, and the other end of the temperature control valve is provided with a jet nozzle that extends into the air intake component; the end of the air intake component is provided with a supplementary air port.

[0007] Furthermore, the air intake component is a circular tube, one end of which is provided with a gas port for installing a jet nozzle, and the other end of which is connected to the inner cavity of the mixing chamber. The air replenishment port is opened at the end of the air intake component pipe wall.

[0008] Furthermore, the air-filled mask is equipped with a dust cover.

[0009] Furthermore, the air distribution frame plate is provided with a set of positioning parts, and an installation position for mounting the air intake component is reserved between adjacent positioning parts.

[0010] Furthermore, the gas distribution frame plate is provided with gas distribution holes; Furthermore, the combustion plate includes a combustion perforated plate installed at the connection between the cover and the mixing chamber, and a heat dissipation mesh frame covering the combustion perforated plate; the combustion perforated plate has multiple small holes, and the gas inlet holes in the mixing chamber are waiting for combustion and heat release.

[0011] Furthermore, the cover is provided with a probe bracket, and the temperature probe is mounted on the probe bracket and extends through the cover to the combustion plate.

[0012] Furthermore, the mixing chamber is also equipped with hanging racks.

[0013] Furthermore, the temperature control valve is also equipped with an adjustment knob to control the gas pressure.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This infrared gas heating device has a simple overall structure. The temperature control valve, combined with a temperature sensor, can monitor the temperature at the combustion plate and cut off the gas supply based on the detected temperature, thus improving the safety of the heater during use. The mixing chamber and gas equalization plate buffer and mix the gas injected from the air inlet, ensuring that the gas enters the combustion plate evenly. This improves safety, increases the combustion efficiency of the gas, enhances overall heating efficiency, and reduces the energy consumption of gas. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective. Figure 3 This is a schematic diagram of the exploded structure of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the air distribution frame plate; Figure 5 This is a three-dimensional structural diagram of another dimension of the present invention; Figure 6 This is a three-dimensional structural diagram of the temperature control valve in this utility model, which has an adjustment knob. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] refer to Figure 1-5 As shown, this utility model provides an infrared gas heating device, including a temperature control valve 1, an air inlet 2, a mixing chamber 6, a cover 3 installed in the mixing chamber 6, and a combustion plate 5 installed inside the cover 3; the temperature control valve 1 is installed at one end of the air inlet 2, and the other end of the air inlet 2 passes through and extends into the mixing chamber 6. A gas equalization frame 7 is provided inside the mixing chamber 6, and the end of the air inlet 2 is mounted on the gas equalization frame 7. The gas in the mixing chamber 6 can enter the combustion plate 5; the temperature sensor 4 of the temperature control valve 1 passes through the cover 3 and extends into the combustion plate 5; During operation, the temperature control valve 1 is connected to an external gas source, and the gas is introduced into the air inlet 2 and then into the mixing chamber 6. After being buffered by the gas equalization plate 7 in the mixing chamber 6, the gas enters the combustion plate 5, and the gas in the combustion plate 5 is ignited by an external fire source to achieve combustion and heating.

[0018] Specifically, after the high-speed, high-pressure gas enters the mixing chamber 6, it impacts the gas equalization plate 7. The gas equalization plate 7 buffers the gas, allowing it to enter the combustion plate 5 more evenly and gently.

[0019] This infrared gas heating device has a simple overall structure. The temperature control valve 1, combined with the temperature probe 4, can monitor the temperature at the combustion plate 5 and cut off the gas supply based on the detected temperature, thus improving the safety of the heater during use. The mixing chamber 6 and the gas equalization plate 7 are used to buffer and mix the gas injected from the air inlet 2, ensuring that the gas enters the combustion plate 5 evenly. This improves safety, increases the combustion efficiency of the gas, enhances the overall heating efficiency, and reduces the energy consumption of gas.

[0020] In this embodiment, one end of the temperature control valve 1 is used to connect to an external air source, and the other end of the temperature control valve 1 is provided with a jet nozzle 11, which extends into the air intake component 2; the end of the air intake component 2 is provided with a supplementary air port 21.

[0021] Specifically, when the gas is ejected from the nozzle 11, the high-speed gas can drive the airflow so that external air enters the intake component 2 through the air inlet 21, ensuring that the gas can be mixed with oxygen and improving combustion efficiency.

[0022] In this embodiment, the air intake 2 is a circular pipe. One end of the air intake 2 is provided with a gas port 23 for installing the jet nozzle 11, and the other end of the air intake 2 is connected to the inner cavity of the mixing chamber 6. The air replenishment port 21 is opened into the end wall of the air intake 2. Specifically, using a circular pipe facilitates gas flow.

[0023] In this embodiment, the air inlet 21 is covered with a dust cover 22; specifically, the dust cover 22 can effectively prevent some dust or debris from entering the air inlet 2 and then into the mixing chamber 6, reducing the failure rate of the device and ensuring safe use.

[0024] In this embodiment, the gas equalization frame plate 7 is provided with a set of positioning parts 72, and an installation position 73 for mounting the air inlet component 2 is reserved between adjacent positioning parts 72. Both the gas equalization frame plate 7 and the positioning parts 72 are provided with gas equalization holes 71. Specifically, after the air inlet component 2 extends into the mixing chamber 6, it is inserted and locked in the installation position 73. The positioning parts 72 position the air inlet component 2 to prevent it from moving or loosening, thereby improving the overall safety and stability. The gas equalization holes 71 can make the high-pressure gas injected by the air inlet component 2 softer and more uniform, improve combustion efficiency, and thus improve the heating effect.

[0025] In this embodiment, the combustion plate 5 includes a combustion perforated plate 51 installed at the connection between the cover 3 and the mixing chamber 6 and a heat dissipation mesh frame 52 covering the combustion perforated plate 51; the combustion perforated plate 51 has a plurality of small holes, and the gas inlet holes in the mixing chamber 6 are waiting for combustion and heat release.

[0026] Specifically, the combustion plate 5 can be supported by ceramic material, with multiple small holes to facilitate the even distribution of gas. When the gas is ignited by an external fire source, the mixed gas in the mixing chamber 6 is continuously replenished through the small holes. The heat dissipation mesh 52 absorbs heat and then radiates heat further, making full use of the heat energy from gas combustion and improving the heating effect.

[0027] In this embodiment, the cover 3 is provided with a probe bracket 31, and the temperature probe 4 is mounted on the probe bracket 31 and extends through the cover 3 to the combustion plate 5. Specifically, the probe bracket 4 helps to fix the temperature probe 4, which extends through the probe bracket 31 into the cover 3 and is located at the combustion plate 5 for temperature monitoring.

[0028] In this embodiment, a hanging rack 8 is also provided on the mixing chamber 6. Specifically, adding a hanging rack 7 can enhance the application scenarios of this heater.

[0029] In this embodiment, as Figure 6 As shown, the temperature control valve 1 is also equipped with an adjustment knob 12 to control the gas pressure and realize the functions of adjusting the flame and temperature.

[0030] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by the spirit of this utility model.

Claims

1. An infrared gas heating apparatus, characterized by comprising: The device includes a temperature control valve (1), an air inlet (2), a mixing chamber (6), a cover (3) installed in the mixing chamber (6), and a combustion plate (5) installed in the cover (3). The temperature control valve (1) is installed at one end of the air inlet (2), and the other end of the air inlet (2) passes through and extends into the mixing chamber (6). A gas equalization frame plate (7) is provided in the mixing chamber (6), and the end of the air inlet (2) is mounted on the gas equalization frame plate (7). The gas in the mixing chamber (6) can enter the combustion plate (5). The temperature probe (4) of the temperature control valve (1) passes through the cover (3) and extends into the combustion plate (5). When in operation, the temperature control valve (1) is connected to an external gas source, and the gas is introduced into the gas inlet (2) and then into the mixing chamber (6). After the gas passes through the gas equalization rack plate (7) in the mixing chamber (6) and is buffered, it enters the combustion plate (5). The gas in the combustion plate (5) is ignited by the fire source to achieve combustion heating.

2. The infrared gas heating device according to claim 1, wherein One end of the temperature control valve (1) is used to connect to an external air source, and the other end of the temperature control valve (1) is provided with a jet nozzle (11), which extends into the air inlet (2); the end of the air inlet (2) is provided with a supplementary air port (21).

3. The infrared gas heating device according to claim 2, wherein The air intake component (2) is a circular tube. One end of the air intake component (2) is provided with a gas hole (23) for installing the jet nozzle (11). The other end of the air intake component (2) is connected to the inner cavity of the mixing chamber (6). The air replenishment port (21) is opened at the end of the air intake component (2).

4. The infrared gas heating device according to claim 2, wherein The air inlet (21) is covered with a dust cover (22).

5. An infrared gas heating device according to claim 1, characterized in that, The air distribution frame plate (7) is provided with a set of positioning parts (72), and an installation position (73) for mounting the air intake component (2) is reserved between adjacent positioning parts (72).

6. An infrared gas heating device according to claim 5, wherein The air distribution frame plate (7) is provided with air distribution holes (71).

7. The infrared gas heating device according to claim 1, wherein The combustion plate (5) includes a combustion perforated plate (51) installed at the connection between the cover (3) and the mixing chamber (6) and a heat dissipation mesh frame (52) covering the combustion perforated plate (51); the combustion perforated plate (51) has multiple small holes, and the gas inlet holes in the mixing chamber (6) are waiting for combustion and heat release.

8. The infrared gas heating device according to claim 1, wherein The cover (3) is provided with a probe bracket (31), and the temperature probe (4) is mounted on the probe bracket (31) and extends through the cover (3) to the combustion plate (5).

9. An infrared gas heating device according to claim 1, characterized in that, The mixing chamber (6) is also equipped with a hanging rack (8).

10. The infrared gas heating device according to claim 1, wherein The temperature control valve (1) is also equipped with an adjustment knob (12) to control the gas pressure.

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