A burner, a combustion heating system, and a laundry treating apparatus

Abstract

The present application belongs to the technical field of clothes treatment, and discloses a burner, a combustion heating system and a clothes treatment device. The burner comprises a burner main body and a flow guide, a gas passage is formed in the burner main body, one end of the burner main body forms a gas inlet, and the other end of the burner main body forms a gas outlet; the flow guide is connected with the burner main body and located above the gas outlet, and the flow guide is configured to guide the gas to turn back to the rear side of the flow direction. The burner is beneficial to improve the ignition speed, improve the gas utilization rate, reduce the flame length, avoid frequent on-off ignition of the gas valve, prolong the service life of the electrical control element, and is also beneficial to improve the drying efficiency of the clothes dryer.

Description

Technical Field

[0001] This invention relates to the field of clothing processing technology, and in particular to a burner, a combustion heating system, and clothing processing equipment. Background Technology

[0002] Gas dryers are clothes dryers that use the heat generated by burning gas to dry clothes. Gas dryers are widely used because of their advantages such as high energy efficiency and low energy consumption.

[0003] In existing gas dryer combustion systems, the burner typically uses a hemispherical nozzle with an orifice on its surface. This hemispherical design ensures that the exhaust direction of the orifice is at least partially directed towards the front of the flame (such as near the end of the hemisphere). Therefore, the mixed gas ejected from this type of nozzle, once ignited, forms an axially free-jet flame. An ignition needle is positioned along the axial direction of the burner on the lower front side of the hemispherical nozzle to ignite the mixed gas. However, because ignition needles are expensive and extremely fragile, their forward extension beyond the nozzle makes them prone to damage.

[0004] In high-power operation mode, the combustion system produces a longer flame after the gas from the hemispherical nozzle is ignited. This flame is closer to the inlet of the air duct connecting to the dryer's inner drum, resulting in excessively high air temperature entering the drum. This causes frequent activation of the temperature sensor and frequent on / off switching of the gas valve, reducing the lifespan of electrical control components and hindering the dryer's drying efficiency. Furthermore, the longer flame length of this type of burner means that some of the carbon monoxide produced cannot be burned in time, leading to low combustion efficiency, energy waste, and a higher risk of carbon monoxide leakage, which can cause safety accidents.

[0005] In addition, under high-power conditions, heavy loads, or when lint blocks the airflow, the temperature of the air entering the drum may become too high, potentially damaging clothing. Therefore, there is a need for improvement. Summary of the Invention

[0006] The purpose of this invention is to provide a burner, a combustion heating system, and a clothing treatment device that can solve the problems of easy damage to the ignition needle, excessively high inlet temperature caused by a long flame length leading to frequent on / off ignition of the gas valve, and incomplete combustion of gas.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] A burner, comprising:

[0009] The burner body has a gas passage formed inside it, a gas inlet is formed at one end of the burner body, and a gas outlet is formed at the other end of the burner body;

[0010] A flow guide, connected to the burner body and located above the gas outlet, is configured to guide the gas back to the rear of its flow direction.

[0011] As an alternative to the aforementioned burner, the guide member extends from the top sidewall of the gas outlet and extends downward at an angle.

[0012] As an alternative to the above-mentioned burner, the flow guide includes:

[0013] The front baffle is connected at one end to the top sidewall of the gas outlet and at the other end to extend downwards;

[0014] Two side baffles are respectively disposed on opposite sides of the front baffle and connected to the front baffle.

[0015] As an alternative to the aforementioned burner, the front baffle is a downwardly curved arc plate; or the front baffle is a flat plate.

[0016] As an alternative to the above-mentioned burner, the burner body includes a connected upper shell and a lower shell, one end of the upper shell is configured as the flow guide, and the upper shell and the lower shell form a gas passage.

[0017] As an alternative to the above-mentioned burner, the bottom sidewall of the gas outlet is constructed with a guide plate that extends obliquely upward toward the guide member.

[0018] A combustion heating system, comprising:

[0019] support;

[0020] The aforementioned burner is mounted on the bracket;

[0021] An ignition needle is located below the burner. The ignition needle is inclined and its tip extends to the flow guide. The flow guide can guide the gas back to the tip of the ignition needle.

[0022] As an alternative to the above-mentioned combustion heating system, the combustion heating system further includes:

[0023] A combustion cylinder is mounted on the support. One end of the combustion cylinder is sleeved over part of the burner and part of the ignition needle to form an air inlet, and the other end of the combustion cylinder forms an air outlet. A makeup air inlet is provided on the combustion cylinder.

[0024] As an alternative to the above-mentioned combustion heating system, the combustion chamber includes:

[0025] The inner cylinder is connected to the bracket and is sleeved over the burner and the ignition needle;

[0026] An outer cylinder is fitted onto the end of the inner cylinder furthest from the burner and connected to the inner cylinder. At least a portion of the outer wall of the inner cylinder is spaced apart from the inner wall of the outer cylinder to form the air inlet.

[0027] As an alternative to the above-mentioned combustion heating system, a notch is provided on one end of the outer cylinder near the burner, and the portion of the outer cylinder between the notch and the burner is bent to form a fixing part, which is detachably connected to the inner cylinder.

[0028] As an alternative to the above-mentioned combustion heating system, there are multiple fixing parts, which are spaced apart circumferentially along the outer cylinder.

[0029] As an alternative to the above-mentioned combustion heating system, the bracket includes:

[0030] Two opposing first side plates are provided, with the top of the first side plate bent to form a first support flange, and the burner is connected to the first support flange;

[0031] The second side plate is connected to the two first side plates respectively. The top of the second side plate is bent to form a second support flange, and the combustion cylinder is connected to the second support flange.

[0032] A garment processing device includes a housing and the aforementioned combustion heating system, wherein the combustion heating system is disposed within the housing.

[0033] As an alternative to the aforementioned garment processing equipment, the front side of the housing is provided with a detachable maintenance door panel, the bracket is detachably installed inside the housing, and the axis of the burner extends in the front-to-back direction.

[0034] The beneficial effects of this invention are:

[0035] The burner provided by this invention, by setting a flow guide, can reverse the original flow direction of the gas. On the one hand, this allows the gas to make more complete contact with the ignition needle, which is beneficial to improving the ignition speed, promoting complete combustion of the gas, avoiding gas waste, and reducing carbon monoxide, thus lowering the probability of safety accidents caused by carbon monoxide leakage, making it safer and more energy-efficient and environmentally friendly. On the other hand, it can reduce the length of the flame, allowing for better control of the temperature of the air entering the drum, preventing the air temperature inside the clothing processing equipment from being too high, thereby avoiding frequent on / off ignition of the gas valve, extending the service life of electrical control components, and also improving the drying efficiency of the dryer.

[0036] In the combustion heating system provided by this invention, the ignition needle is located completely below the burner, which can prevent the ignition needle from being damaged by collision with other structures. Attached Figure Description

[0037] Figure 1 This is a cross-sectional view of the combustion heating system provided by the present invention;

[0038] Figure 2 This is a cross-sectional view of the burner provided by the present invention;

[0039] Figure 3 This is a schematic diagram of the burner provided by the present invention;

[0040] Figure 4 This is a schematic diagram of the combustion chamber provided by the present invention;

[0041] Figure 5 This is a schematic diagram of the combustion heating system provided by the present invention.

[0042] In the picture:

[0043] 1. Bracket; 11. First side plate; 12. Second side plate; 121. Second support flange; 2. Burner; 21. Upper shell; 22. Lower shell; 221. Flow guide plate; 23. Flow guide component; 231. Front baffle; 232. Side baffle; 3. Combustion cylinder; 31. Inner cylinder; 32. Outer cylinder; 321. Air inlet; 322. Fixing part; 4. Ignition needle; 5. Gas valve; 6. Gas pipe. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0045] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0048] This embodiment provides a garment processing device, which includes a housing, a drum, and a gas heating system disposed within the housing. The housing has an inlet air duct communicating with the drum. The gas heating system is connected to the inlet air duct and is used to introduce high-temperature gas into the inlet air duct, allowing the high-temperature gas to enter the drum and heat the garments inside. The garment processing device can be a dryer or a combined dryer and tumble dryer.

[0049] like Figure 1 As shown, the combustion heating system includes a support 1, a burner 2, an ignition needle 4, and a combustion cylinder 3. The burner 2, ignition needle 4, and combustion cylinder 3 are all mounted on the support 1. The burner 2 includes a burner body with a gas passage inside. One end of the burner body forms a gas inlet, allowing gas to enter. The other end of the burner body forms a gas outlet, which extends into the combustion cylinder 3, and the gas is discharged from the gas outlet. The ignition needle 4 ignites the gas discharged from the gas outlet, causing the gas to burn and form a flame. The flame heats the air inside the combustion cylinder 3, thus achieving the heating purpose.

[0050] The existing burner has a hemispherical nozzle as its gas outlet, with an ignition needle parallel to the burner's axis and positioned below the nozzle. The ignition needle extends forward beyond the nozzle to ignite the gas ejected from it. This design suffers from problems such as the ignition needle being easily damaged by impacts, a long flame length, and incomplete combustion.

[0051] To address the aforementioned issues, in this embodiment, the gas outlet of the burner 2 is equipped with a flow guide 23. The ignition needle 4 is located below the burner 2 and is angled, with its tip extending to the flow guide 23. This ensures that the ignition needle 4 is completely positioned below the burner 2, preventing it from being damaged by impacts. The flow guide 23 guides the gas back to the tip of the ignition needle 4, bringing the gas closer to the needle and resulting in faster ignition.

[0052] Furthermore, the gas flow, after being deflected by the guide component 23, forms turbulence in front of the gas outlet. This prevents the formation of an axial free-jet flame after the gas is ignited by the ignition needle 4. This improves combustion efficiency, promotes complete combustion, avoids gas waste, and reduces carbon monoxide emissions, lowering the probability of safety accidents caused by carbon monoxide leaks. It is safer and more energy-efficient and environmentally friendly. On the other hand, it keeps the flame further away from the inlet of the air duct, effectively reducing the flame length and allowing for better control of the air temperature entering the inner drum 31 of the garment processing equipment. This prevents excessively high air temperatures inside the inner drum 31, thus avoiding frequent on / off ignition of the gas valve 5, extending the lifespan of electrical control components, and also improving the drying efficiency of the dryer.

[0053] Specifically, such as Figure 2 As shown, the flow guide 23 includes a front baffle 231, which extends from the top sidewall of the gas outlet of the burner 2 and downwards. The gas flow direction is changed by being blocked by the inner sidewall of the front baffle 231, and the blocked gas flows in the opposite direction, thus contacting the tip of the ignition needle 4 and being ignited.

[0054] In this embodiment, the front baffle 231 is an arc-shaped plate, with its free end bent toward the gas outlet of the burner 2. When the gas is discharged from the gas outlet, it can flow along the surface of the arc-shaped plate and flow to the rear under the guidance of the arc-shaped plate. The change in the flow direction of the gas is relatively gentle, and the gas reversal effect is good.

[0055] In other embodiments, the front baffle 231 can also be a flat plate, with one end connected to the top sidewall of the gas outlet and the other end inclined downward to block the gas discharged from the gas outlet, thereby causing the gas to turn back.

[0056] Furthermore, the bottom sidewall of the gas outlet is constructed with a guide plate 221 that extends obliquely toward the guide member 23. The guide plate 221 can guide the gas in the gas outlet to flow upward, so that it flows to the guide member 23, so that the gas can come into contact with the guide member 23 as much as possible and then turn back, thereby ensuring that the gas comes into contact with the ignition needle 4.

[0057] like Figure 3As shown, the flow guide 23 further includes two side baffles 232, which are respectively disposed on opposite sides of the arc-shaped plate and connected to the arc-shaped plate. The arc-shaped plate and the two side baffles 232 cooperate to form a cover structure, which can concentrate the gas flowing out of the gas outlet within the cover structure, so that the gas can fully contact the inner wall of the cover structure, thereby changing the flow direction and contacting the tip of the ignition needle 4 by deflection.

[0058] Optionally, the burner 2 includes an upper shell 21 and a lower shell 22 fixedly connected, forming a gas passage after the upper shell 21 and lower shell 22 are fixed. The length of the upper shell 21 is greater than the length of the lower shell 22. One end of the upper shell 21 and the lower shell 22 are aligned to form a gas inlet, and the other end of the upper shell 21 extends out of the lower shell 22 to form a guide 23. The other ends of the upper shell 21 and the lower shell 22 form a gas outlet. The guide 23 of the cover structure is installed above the gas outlet.

[0059] In this embodiment, the upper shell 21 and the flow guide 23 are an integral structure, which helps to reduce the number of parts in the burner 2, facilitates assembly, and helps to reduce costs.

[0060] Optionally, the upper shell 21 and the lower shell 22 in the burner 2 are fixedly connected by screws for easy disassembly and assembly.

[0061] To facilitate the fixing of the upper shell 21 and the lower shell 22, both the upper shell 21 and the lower shell 22 include an arc-shaped portion and a fixing flange connecting to the arc-shaped portion. The arc-shaped portion is connected to fixing flanges on both sides along the axial direction, and the fixing flanges of the upper shell 21 and the lower shell 22 abut against and fix them. By providing fixing flanges, the contact area between the upper shell 21 and the lower shell 22 can be increased, thereby improving the fixing effect of the upper shell 21 and the lower shell 22. By providing arc-shaped portions, the volume of the gas passage enclosed by the upper shell 21 and the lower shell 22 can be increased, thereby ensuring the gas flow rate.

[0062] like Figure 1 As shown, the gas outlet end of the burner 2 and part of the ignition needle 4 are located inside the combustion cylinder 3, so that the flame formed after the gas is ignited is located inside the combustion cylinder 3, avoiding contact between the flame and the structure outside the combustion cylinder 3, which helps to improve safety performance.

[0063] Increased load, lint blockage, or high-power operation can lead to excessively high flue gas temperatures entering the inlet duct, potentially damaging clothing or causing blackening of the inlet duct area. To address these issues, such as... Figure 4As shown, the end of the combustion cylinder 3 that is sleeved outside the burner 2 is the air inlet, and the end of the combustion cylinder 3 away from the burner 2 is the air outlet. The combustion cylinder 3 is also provided with a makeup air inlet 321. By providing the makeup air inlet 321, air from outside the combustion cylinder 3 can enter the combustion cylinder 3 and the inlet air duct through the makeup air inlet 321, thereby cooling the high-temperature flue gas in the combustion cylinder 3 and the inlet air duct, effectively controlling the overheating problem of the flue gas and meeting the application requirements of the flue gas.

[0064] In this embodiment, the temperature of the mixed gas entering the inner cylinder 31 is uniform. The temperature of the mixed gas will not damage the clothes, nor will it cause the air inlet duct to turn black. It has low energy consumption and a better user experience.

[0065] Specifically, the combustion chamber 3 includes an inner cylinder 31 and an outer cylinder 32 nested together. The inner cylinder 31 is connected to the support 1, and one end of the inner cylinder 31 is fitted over the burner 2 and ignition needle 4 to form an air inlet. The outer cylinder 32 is fitted over the other end of the inner cylinder 31 and is connected to the inner cylinder 31. An air supply port 321 is formed between the outer cylinder 32 and the inner cylinder 31, and the other end of the outer cylinder 32 forms an air outlet. Compared to directly opening the air supply port 321 on the outer circumferential surface of the cylinder, in this embodiment, the nested arrangement of the inner cylinder 31 and the outer cylinder 32 forms the air supply port 321 through the annular gap between them. The flame inside the inner cylinder 31 is blocked by the inner cylinder 31 and the outer cylinder 32 and will not escape from the air supply port 321 outside the combustion chamber 3. This avoids the flame from contacting the external structure of the combustion chamber 3 and improves the safety performance of the combustion heating system.

[0066] To fix the inner cylinder 31 and the outer cylinder 32, a notch is provided at one end of the outer cylinder 32 near the burner 2. The portion of the outer cylinder 32 between the notch and the burner 2 is bent inward to form a fixing part 322. The fixing part 322 is detachably connected to the inner cylinder 31.

[0067] In this embodiment, the cut extends circumferentially along the outer cylinder 32. The portion between the cut and the edge of the outer cylinder 32 bends inward to contact the inner cylinder 31, while the other portions of the outer cylinder 32 are spaced apart from the inner cylinder 31, thereby forming the air supply port 321. This structure facilitates the connection between the outer cylinder 32 and the inner cylinder 31, makes it easy to form the air supply port 321, and is simple in structure and easy to process.

[0068] Optionally, the fixing part 322 and the inner cylinder 31 can be fixedly connected by screws for easy disassembly and assembly.

[0069] Furthermore, there are multiple fixing parts 322, which are spaced apart along the circumference of the outer cylinder 32 to improve the fixing effect of the inner cylinder 31 and the outer cylinder 32.

[0070] Optionally, the cross-sectional area of ​​the inner cylinder 31 gradually decreases in the direction away from the burner 2, that is, the inner cylinder 31 is frustoconical. The end of the inner cylinder 31 that forms the air inlet is thicker to increase the air intake flow. The end of the inner cylinder 31 that is away from the burner 2 is thinner to concentrate the flame and smoke formed after ignition.

[0071] Optionally, the cross-sectional area of ​​the outer cylinder 32 gradually decreases in the direction away from the burner 2, that is, the end of the outer cylinder 32 and the inner cylinder 31 that forms the air intake 321 is thicker to increase the air intake volume of the air intake 321. The end of the outer cylinder 32 that is away from the burner 2 is thinner to concentrate the flue gas.

[0072] To facilitate the formation of the inner cylinder 31 and the outer cylinder 32, the inner cylinder 31 and the outer cylinder 32 can be formed by bending the sheet metal, and the two ends of the sheet metal are snapped or pressed together to form a circumferentially connected cylindrical structure.

[0073] like Figure 5 As shown, the bracket 1 includes two first side plates 11 arranged opposite to each other and second side plates 12 respectively connected to the two first side plates 11. The portion of the ignition needle 4 located outside the combustion chamber 3 is situated between the two first side plates 11, thereby protecting the ignition needle 4 from impact damage. The top of the first side plate 11 is bent to form a first support flange, and the two first support flanges together support and fix the burner 2 to improve the fixing effect of the burner 2. The second side plate 12 is disposed between the two first side plates 11 and close to the combustion chamber 3. The top of the second side plate 12 is bent to form a second support flange 121, and the combustion chamber 3 is connected to the second support flange 121 to support and fix the combustion chamber 3.

[0074] Optionally, the second support flange 121 has an arc surface that is adapted to the outer wall of the combustion cylinder 3, so as to increase the contact area between the second support flange 121 and the combustion cylinder 3 and improve the fixing effect on the combustion cylinder 3.

[0075] In this embodiment, the combustion heating system further includes a gas valve 5 and a gas pipe 6. One end of the gas valve 5 is connected to the gas pipe 6, and the other end is connected to the gas inlet of the burner 2. The gas valve 5 can control the flow between the burner 2 and the gas pipe 6 to supply or disconnect gas as needed.

[0076] In existing technologies, when it is necessary to switch the gas source or repair parts in the combustion heating system, the entire unit must be disassembled before replacing specific parts, which is inconvenient. To solve the above problems, the front of the housing is constructed with a detachable maintenance door panel, and the bracket 1 is detachably installed inside the housing, with the axis of the burner 2 extending in the front-to-back direction. When it is necessary to repair the combustion heating system, it is only necessary to remove the maintenance door panel, detach the bracket 1 from the housing, and then pull the bracket 1 forward to remove the combustion heating system from the housing, making maintenance convenient.

[0077] Optionally, the bracket 1 can be detachably connected to the housing by screws for easy assembly and disassembly.

[0078] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A combustion heating system, characterized in that, include: Support (1); The burner includes a burner body and a flow guide (23). A gas passage is formed inside the burner body. A gas inlet is formed at one end of the burner body and a gas outlet is formed at the other end of the burner body. The flow guide (23) is connected to the burner body and is located above the gas outlet. The flow guide (23) is configured to guide the gas to deflect back to the rear side of its flow direction. The burner is mounted on the support (1). Ignition needle (4) is located below the burner. The ignition needle (4) is inclined and the top of the ignition needle (4) extends to the guide (23). The guide (23) can guide the gas to return to the top of the ignition needle (4). The combustion cylinder (3) is mounted on the bracket (1). One end of the combustion cylinder (3) is sleeved on part of the burner and part of the ignition needle (4) and forms an air inlet. The other end of the combustion cylinder (3) forms an air outlet. The combustion cylinder (3) is provided with a supplementary air inlet (321). The support (1) includes: Two opposing first side plates (11) are provided, with the top of the first side plate (11) bent to form a first support flange, and the burner is connected to the first support flange; The second side plate (12) is connected to the two first side plates (11) respectively. The top of the second side plate (12) is bent to form a second support flange (121). The combustion cylinder (3) is connected to the second support flange (121).

2. The combustion heating system according to claim 1, characterized in that, The flow guide (23) is formed by extending from the top sidewall of the gas outlet and extends downward at an angle.

3. The combustion heating system according to claim 2, characterized in that, The flow guide (23) includes: The front baffle (231) is connected at one end to the top sidewall of the gas outlet and at the other end extends downward. Two side baffles (232) are respectively disposed on opposite sides of the front baffle (231) and connected to the front baffle (231).

4. The combustion heating system according to claim 3, characterized in that, The front baffle (231) is a downwardly curved arc plate; or the front baffle (231) is a flat plate.

5. The combustion heating system according to any one of claims 1-4, characterized in that, The burner body includes an upper shell (21) and a lower shell (22) connected together. One end of the upper shell (21) is configured as the flow guide (23), and a gas passage is formed between the upper shell (21) and the lower shell (22).

6. The combustion heating system according to any one of claims 1-4, characterized in that, The bottom sidewall of the gas outlet is provided with a guide plate (221) that extends obliquely toward the upward guide member (23).

7. The combustion heating system according to claim 1, characterized in that, The combustion chamber (3) includes: The inner cylinder (31) is connected to the bracket (1), and the inner cylinder (31) is sleeved on the burner and the ignition needle (4); The outer cylinder (32) is sleeved on the end of the inner cylinder (31) away from the burner and connected to the inner cylinder (31). At least part of the outer wall of the inner cylinder (31) is spaced apart from the inner wall of the outer cylinder (32) to form the air inlet (321).

8. The combustion heating system according to claim 7, characterized in that, A cut is provided on one end of the outer cylinder (32) near the burner. The portion of the outer cylinder (32) between the cut and the burner is bent to form a fixing part (322). The fixing part (322) is detachably connected to the inner cylinder (31).

9. The combustion heating system according to claim 8, characterized in that, The number of the fixing parts (322) is multiple, and the multiple fixing parts (322) are arranged at intervals along the circumference of the outer cylinder (32).

10. A garment processing device, characterized in that, It includes a housing and a combustion heating system as described in any one of claims 1-9, wherein the combustion heating system is disposed within the housing.

11. The garment processing equipment according to claim 10, characterized in that, The front side of the housing has a detachable maintenance door panel, the bracket (1) is detachably installed inside the housing, and the axis of the burner extends in the front-rear direction.

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