Laundry treating apparatus

Abstract

The application provides a clothes treatment device, comprising: a shell, an air duct is formed in the shell; a first heat exchanger and a second heat exchanger are arranged in the air duct, the first heat exchanger is provided with a first input pipe and a first output pipe, the second heat exchanger is provided with a second input pipe and a second output pipe, and the first heat exchanger is configured with a avoiding part for avoiding the second input pipe and / or the second output pipe. Through the arrangement, the structure and layout of the first heat exchanger and the second heat exchanger are more compact and reasonable, the space utilization rate inside the clothes treatment device is improved, the volume of the clothes treatment device is reduced, and the miniaturization and light weight design of the clothes treatment device are realized.

Description

Technical Field

[0001] This application relates to the field of electrical technology, and in particular to a clothing processing device. Background Technology

[0002] With the development of technology and the improvement of people's living standards, washing machines are becoming more and more diversified in their washing methods, and clothes handling devices such as dryers, washer-dryer combos, and washing machines with drying functions are becoming more and more common.

[0003] Clothing drying solutions in commercially available clothing handling devices are usually condenser drying or heat pump drying, which require heating or heat exchange devices to be installed inside the clothing handling device. The number of heating or heat exchange devices is usually multiple, which not only increases the overall size of the clothing handling device, making it occupy a large installation and placement space in a limited indoor environment and affecting the user experience, but also makes it difficult to make full use of the internal space of the clothing handling device, which is not conducive to the miniaturization and lightweight design of the clothing handling device. Utility Model Content

[0004] In view of this, this application provides a clothing processing device that can improve the space utilization rate inside the clothing processing device and reduce the volume of the clothing processing device.

[0005] Specifically, the following technical solutions are included: This application provides a garment processing device, the garment processing device comprising: The shell has internal air ducts. The first heat exchanger and the second heat exchanger are both disposed in the air duct. The first heat exchanger is provided with a first inlet pipe and a first outlet pipe, and the second heat exchanger is provided with a second inlet pipe and a second outlet pipe. The first heat exchanger is constructed with a clearance part, which is used to avoid the second inlet pipe and / or the second outlet pipe.

[0006] In the technical solution of this application, since the first heat exchanger has a clearance part, the first heat exchanger can provide clearance space for the second inlet pipe and / or the second outlet pipe of the second heat exchanger through the clearance part, reducing the extra space occupied by the second inlet pipe and / or the second outlet pipe on the outside of the first heat exchanger, making the structure and layout of the first heat exchanger and the second heat exchanger more compact and reasonable, improving the space utilization rate inside the clothing processing device, and helping to reduce the volume of the clothing processing device, realizing the miniaturization and lightweight design of the clothing processing device.

[0007] In one possible implementation, the extension directions of the first input tube, the first output tube, the second input tube, and the second output tube are parallel to each other.

[0008] In the technical solution of this application, the parallel layout of the first input pipe, the first output pipe, the second input pipe and the second output pipe reduces the space waste caused by the inclined setting, the distribution of pipes is more compact and occupies less space, which is conducive to further improving the space utilization rate in the clothing processing device.

[0009] In one possible implementation, the first heat exchanger and the second heat exchanger are arranged along the extension direction of the air duct, and the extension directions of the first inlet pipe, the first outlet pipe, the second inlet pipe and the second outlet pipe are all parallel to the extension direction of the air duct.

[0010] In the technical solution of this application, the first heat exchanger and the second heat exchanger are arranged along the extension direction of the air duct, which helps to reduce the resistance of gas flow and improve the heat exchange efficiency. By setting the extension directions of the first inlet pipe, the first outlet pipe, the second inlet pipe and the second outlet pipe to be parallel to the extension direction of the air duct, the space in the air duct is fully utilized, and the space waste caused by the offset of each pipe relative to the extension direction of the air duct is avoided, thereby enhancing the compactness of the layout of the first heat exchanger and the second heat exchanger.

[0011] In one possible implementation, the clearance portion is a hollow structure, and the clearance portion extends through the first heat exchanger along the extension direction of the air duct.

[0012] In the technical solution of this application, the through-through design of the clearance part helps to reduce the weight of the first heat exchanger, while providing continuous clearance space for the second inlet pipe and / or the second inlet tube, thereby allowing the second inlet pipe and / or the second inlet tube to pass through the first heat exchanger along its own extension direction, reducing the extra space occupied by the second inlet pipe and / or the second inlet tube outside the first heat exchanger.

[0013] In one possible implementation, the clearance portion is recessed inward relative to the outer wall of the first heat exchanger.

[0014] In the technical solution of this application, compared with the design of setting the avoidance part as a through hole structure spaced apart from the outer wall of the first heat exchanger, by setting the avoidance part to be recessed inward relative to the outer wall of the first heat exchanger, it is beneficial to reduce the positioning and assembly difficulty of the first heat exchanger and the second heat exchanger, improve the assembly efficiency of the first heat exchanger and the second heat exchanger, and make the production and processing of the first heat exchanger more convenient.

[0015] In one possible implementation, the orthographic projection area of ​​the first heat exchanger on the first plane is S1, and the orthographic projection area of ​​the second heat exchanger on the first plane is S2, satisfying: S1 < S2, wherein the first plane is perpendicular to the extension direction of the air duct.

[0016] In the technical solution of this application, the orthographic projection of the first heat exchanger on the first plane at least partially overlaps with the orthographic projection of the second heat exchanger on the first plane. The cross-sectional area of ​​the first heat exchanger is relatively small, which optimizes the spatial layout of the first heat exchanger. With the length of the first heat exchanger remaining unchanged, it is beneficial to reduce the volume and space occupied by the first heat exchanger. With the volume of the first heat exchanger remaining unchanged, the length dimension of the first heat exchanger can make full use of the extension length dimension of the air duct itself, improve the space utilization rate, and reduce the extra space occupied by the first heat exchanger in the centrifugal direction.

[0017] In one possible implementation, the orthographic projection of the first heat exchanger onto the first plane lies within the orthographic projection profile of the second heat exchanger onto the first plane.

[0018] In the technical solution of this application, the extra space occupied by the outermost edge of the first heat exchanger is reduced, and the size of the second heat exchanger in the centrifugal direction is fully utilized, which helps to reduce space waste.

[0019] In one possible implementation, the second inlet pipe and / or the second outlet pipe are at least partially located inside the extension surface of the outer side wall of the first heat exchanger.

[0020] In the technical solution of this application, the clearance space formed by the clearance part is effectively utilized, which greatly reduces the space occupied by the second inlet pipe and / or the second outlet pipe on the outside of the first heat exchanger, and helps to improve the space utilization rate in the clothing processing device.

[0021] In one possible implementation, the first heat exchanger and / or the second heat exchanger is a condenser.

[0022] In the technical solution of this application, when both the first heat exchanger and the second heat exchanger are condensers, the clothing processing device can achieve condensation drying; when one of the first heat exchanger and the second heat exchanger is an evaporator and the other is a condenser, the clothing processing device can achieve heat pump drying.

[0023] In one possible implementation, the first heat exchanger is an evaporator, the second heat exchanger is a condenser, and the first heat exchanger is located upstream of the second heat exchanger in the gas flow direction within the duct.

[0024] In the technical solution of this application, the first heat exchanger is used to dehumidify the gas in the air duct, and then the second heat exchanger is used to heat the gas to form a high-temperature dry gas, so as to dry the clothes in the clothes holding cavity and remove the moisture from the clothes. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the garment processing device provided in the embodiments of this application; Figure 2 This is a schematic diagram of the structure of the first heat exchanger provided in an embodiment of this application; Figure 3 A schematic diagram illustrating the engagement of the first heat exchanger and the second heat exchanger as provided in an embodiment of this application; Figure 4 Front views of a first heat exchanger and a second heat exchanger provided for some embodiments of this application; Figure 5 A front view of a first heat exchanger and a second heat exchanger provided for other embodiments of this application.

[0027] The reference numerals in the figure indicate: 1-Shell; 11-Air duct; 2-First heat exchanger; 21-First inlet pipe; 22-First outlet pipe; 23-Allowing section; 24-Outer wall; 3-Second heat exchanger; 31-Second inlet pipe; 32-Second outlet pipe.

[0028] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] The directional terms used in the embodiments of this application, such as "up," "down," and "side," are generally based on the relative relationships shown in the figures. These directional terms are used merely to more clearly describe the relationships between structures, not to describe absolute directions. When the product is placed in different orientations, the orientation may change; for example, "up" and "down" may be interchanged.

[0031] Unless otherwise defined, all technical terms used in the embodiments of this application have the same meaning as commonly understood by one of ordinary skill in the art.

[0032] To make the technical solutions and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0033] Clothing drying solutions in commercially available clothing handling devices are usually condenser drying or heat pump drying, which require heating or heat exchange devices to be installed inside the clothing handling device. The number of heating or heat exchange devices is usually multiple, which not only increases the overall size of the clothing handling device, making it occupy a large installation and placement space in a limited indoor environment and affecting the user experience, but also makes it difficult to make full use of the internal space of the clothing handling device, which is not conducive to the miniaturization and lightweight design of the clothing handling device.

[0034] To address the aforementioned technical problems, this application provides a clothing processing device that can improve the internal space utilization rate of the clothing processing device and reduce the volume of the clothing processing device.

[0035] Clothing handling devices include, but are not limited to, washing machines, dryers, washer-dryer combos, and other similar equipment.

[0036] like Figure 1 As shown, the clothing processing device provided in this application embodiment includes a housing 1, a first heat exchanger 2, and a second heat exchanger 3.

[0037] An air duct 11 is formed inside the housing 1 to allow gas to flow. The housing 1 also has a clothing receiving cavity for holding clothing, which is connected to the air duct 11. The clothing handling device also includes a fan assembly for driving the gas to flow in the air duct 11 and the clothing receiving cavity.

[0038] Both the first heat exchanger 2 and the second heat exchanger 3 are located within the air duct 11, such as Figure 2 and Figure 3 As shown, the first heat exchanger 2 is provided with a first inlet pipe 21 and a first outlet pipe 22, and the second heat exchanger 3 is provided with a second inlet pipe 31 and a second outlet pipe 32. The first heat exchanger 2 is constructed with a clearance part 23, which is used to avoid the second inlet pipe 31 and / or the second outlet pipe 32.

[0039] The first inlet pipe 21 is used to allow fluid to flow into the first heat exchanger 2, and the first outlet pipe 22 is used to allow fluid to flow out of the first heat exchanger 2; the second inlet pipe 31 is used to allow fluid to flow into the second heat exchanger 3, and the second outlet pipe 32 is used to allow fluid to flow out of the second heat exchanger 3.

[0040] The drying principle of the garment processing device can be either condenser drying or heat pump drying, with the first heat exchanger 2 and / or the second heat exchanger 3 being condensers.

[0041] For example, when both the first heat exchanger 2 and the second heat exchanger 3 are condensers, the drying principle of the clothing treatment device is condensation drying. The clothing treatment device is also equipped with heating devices such as electric heating wires. After the air is heated by the heating devices, it forms a high-temperature airflow, which is blown into the clothing receiving cavity of the clothing treatment device through the air duct 11 and carries away the moisture. The humid and hot air enters the condenser through the first input end or the second input end. After the humid and hot air is condensed by the condenser, the water vapor in the gas decreases in temperature and condenses into water droplets, thereby reducing the humidity of the gas flowing through the condenser. At the same time, the condenser releases heat in the air duct 11, which raises the temperature of the air entering the air duct 11, and then the high-temperature dry air re-enters the clothing receiving cavity to dry the clothes and accelerate the removal of moisture from the clothes.

[0042] For example, when one of the first heat exchanger 2 and the second heat exchanger 3 is an evaporator and the other is a condenser, the drying principle of the clothing handling device is heat pump drying. The clothing handling device also includes a compressor. The compressor, evaporator, and condenser form a closed heat exchange loop. The fan assembly transports the humid, hot air from the clothing compartment to the evaporator, where it exchanges heat with the humid, hot air, condensing the moisture in the air and turning it into dry, cold air. This dry, cold air is then transported to the condenser for heat exchange, where it is heated and becomes dry, hot air again. This dry, hot air enters the clothing compartment to dry the clothes, becoming humid, hot air again, and the cycle repeats. The first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 serve as refrigerant flow channels, allowing the refrigerant to circulate between the condenser, evaporator, and compressor. The refrigerant absorbs heat in the evaporator to cool and dehumidify the humid, hot air, and releases heat in the condenser to heat the dry, cold air.

[0043] Optionally, the first heat exchanger 2 is an evaporator, and the second heat exchanger 3 is a condenser, with the first heat exchanger 2 located upstream of the second heat exchanger 3 in the gas flow direction within the duct 11, for example... Figure 3 As shown, the gas flow direction in the air duct 11 is approximately from the first heat exchanger 2 to the second heat exchanger 3.

[0044] The refrigerant in the compressor flows from the compressor output end to the first input pipe 21, then flows out from the first output pipe 22 to the second input pipe 31, and then flows out from the second output pipe 32 back to the compressor input end, thus realizing the circulation of the refrigerant.

[0045] Among them, a throttling element and other components are also provided between the first heat exchanger 2 and the second heat exchanger 3, so that the refrigerant flows from the first output pipe 22 to the second input pipe 31.

[0046] With this setup, the first heat exchanger 2 dehumidifies the gas in the air duct 11, and then the second heat exchanger 3 heats the gas to form a high-temperature dry gas, which is used to dry the clothes in the clothes holding cavity and remove the moisture from the clothes.

[0047] For example, the clearance portion 23 is a hollow structure such as a hole or groove, and the second input pipe 31 and / or the second output pipe 32 are at least partially located in the clearance portion 23.

[0048] The number of avoidance parts 23 can be one or more, for example Figure 2 As shown, there are two avoidance parts 23, which are spaced apart from each other. One avoidance part 23 is used to avoid the second input tube 31, and the other avoidance part 23 is used to avoid the second output tube 32.

[0049] The orthographic projection shape of the clearance portion 23 on a plane perpendicular to the extension direction of the second input pipe 31 or the second output pipe 32 can be rectangular, elliptical, circular, semi-circular, or other shapes. Optionally, the shape of the clearance portion 23 can be adapted to the shape of the second input pipe 31 and / or the second output pipe 32, thereby further improving the space utilization rate at the clearance portion 23.

[0050] By setting the clearance part 23, the second input pipe 31 and / or the second output pipe 32 of the second heat exchanger 3 can make full use of the space occupied by the first heat exchanger 2, so that the second input pipe 31 and / or the second output pipe 32 are more compactly matched with the first heat exchanger 2.

[0051] Optionally, the second heat exchanger 3 is also configured with a clearance portion 23 to avoid the pipes of the first heat exchanger 2 or other components in the clothing processing device. For example, the clothing processing device also includes a third heat exchanger, and the clearance portion 23 of the second heat exchanger 3 is used to avoid the pipes of the third heat exchanger.

[0052] The clothing processing device provided in this application embodiment has a clearance part 23 in the first heat exchanger 2. Therefore, the first heat exchanger 2 can provide clearance space for the second input pipe 31 and / or the second output pipe 32 of the second heat exchanger 3 through the clearance part 23. This reduces the extra space occupied by the second input pipe 31 and / or the second output pipe 32 on the outside of the first heat exchanger 2, making the structure and layout of the first heat exchanger 2 and the second heat exchanger 3 more compact and reasonable. This improves the space utilization rate inside the clothing processing device, which is conducive to reducing the volume of the clothing processing device and realizing the miniaturization and lightweight design of the clothing processing device.

[0053] In some embodiments, the extension directions of the first input tube 21, the first output tube 22, the second input tube 31, and the second output tube 32 are parallel to each other.

[0054] For example Figure 3 As shown, the first input tube 21, the first output tube 22, the second input tube 31, and the second output tube 32 are spaced apart and parallel to each other.

[0055] In this embodiment, the parallel arrangement of the first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 reduces the space waste caused by the inclined arrangement. The distribution of pipes is more compact and occupies less space, which is conducive to further improving the space utilization rate in the clothing processing device.

[0056] Optionally, the extension directions of the first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 are at an angle to the extension direction of the air duct 11, with the angle being greater than or equal to 0° and less than 90°, to avoid occupying too much space due to each pipe being perpendicular to the extension direction of the air duct 11.

[0057] For example, in some embodiments, the first heat exchanger 2 and the second heat exchanger 3 are arranged along the extension direction of the air duct 11, and the extension directions of the first input pipe 21, the first output pipe 22, the second input pipe 31 and the second output pipe 32 are all parallel to the extension direction of the air duct 11.

[0058] It is understandable that the extension direction of the air duct 11 is the same as the extension direction of the air duct 11 in the region where the first heat exchanger 2 and the second heat exchanger 3 are located, and the gas flow direction in the air duct 11 is approximately parallel to the extension direction of the air duct 11.

[0059] like Figure 3 As shown, the first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 are parallel to each other and all extend in a direction opposite to the gas flow direction in the air duct 11. Of course, the first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 can also be configured to extend in the same direction as the gas flow direction in the air duct 11.

[0060] In this embodiment, by arranging the first heat exchanger 2 and the second heat exchanger 3 along the extension direction of the air duct 11, it is beneficial to reduce the resistance of gas flow and improve the heat exchange efficiency. By arranging the extension directions of the first input pipe 21, the first output pipe 22, the second input pipe 31, and the second output pipe 32 to be parallel to the extension direction of the air duct 11, the space within the air duct 11 is fully utilized, and space waste caused by the offset of each pipe relative to the extension direction of the air duct 11 is avoided, thereby enhancing the compactness of the layout of the first heat exchanger 2 and the second heat exchanger 3.

[0061] In some embodiments, the clearance portion 23 has a hollow structure and extends through the first heat exchanger 2 along the extension direction of the air duct 11.

[0062] The clearance portion 23 can be a through hole or through slot structure, for example Figure 2 As shown, the avoidance part 23 forms a rectangular avoidance space.

[0063] In this embodiment, the through-through design of the clearance portion 23 helps to reduce the weight of the first heat exchanger 2, while providing continuous clearance space for the second inlet pipe 31 and / or the second inlet pipe 31, thereby allowing the second inlet pipe 31 and / or the second inlet pipe 31 to pass through the first heat exchanger 2 along its own extension direction, reducing the extra space occupied by the second inlet pipe 31 and / or the second inlet pipe 31 outside the first heat exchanger 2.

[0064] In some embodiments, the clearance portion 23 is recessed inward relative to the outer side wall 24 of the first heat exchanger 2. It is understood that the inner side of the first heat exchanger 2 is the side closer to the center of the first heat exchanger 2.

[0065] like Figure 2 As shown, the clearance portion 23 is recessed from the outside to the inside relative to the outer side wall 24 of the first heat exchanger 2, forming a clearance groove structure, and the inner wall of the clearance portion 23 is connected to the outer side wall 24 of the first heat exchanger 2.

[0066] Compared to the design of setting the clearance portion 23 as a through hole structure spaced apart from the outer wall 24 of the first heat exchanger 2, by setting the clearance portion 23 to be recessed inward relative to the outer wall 24 of the first heat exchanger 2, it is beneficial to reduce the positioning and assembly difficulty of the first heat exchanger 2 and the second heat exchanger 3, improve the assembly efficiency of the first heat exchanger 2 and the second heat exchanger 3, and make the production and processing of the first heat exchanger 2 more convenient.

[0067] In some embodiments, the orthographic projection area of ​​the first heat exchanger 2 on the first plane is S1, and the orthographic projection area of ​​the second heat exchanger 3 on the first plane is S2, satisfying: S1 < S2, wherein the first plane is perpendicular to the extension direction of the air duct 11.

[0068] In this embodiment, the orthographic projection of the first heat exchanger 2 on the first plane at least partially overlaps with the orthographic projection of the second heat exchanger 3 on the first plane. The cross-sectional area of ​​the first heat exchanger 2 is relatively small, which optimizes the spatial layout of the first heat exchanger 2. With the length of the first heat exchanger 2 (i.e., the dimension of the first heat exchanger 2 in the extension direction of the air duct 11) remaining unchanged, it is beneficial to reduce the volume and space occupied by the first heat exchanger 2. With the volume of the first heat exchanger 2 remaining unchanged, the length dimension of the first heat exchanger 2 can make full use of the extension length dimension of the air duct 11 itself, improve the space utilization rate, and reduce the additional space occupied in the centrifugal direction of the first heat exchanger 2 (i.e., the divergent direction from the geometric center of the first heat exchanger 2 to the outside).

[0069] In some embodiments, the orthographic projection of the first heat exchanger 2 onto the first plane lies within the orthographic projection outline of the second heat exchanger 3 onto the first plane.

[0070] Please refer to Figure 4 and Figure 5 The outline of the first heat exchanger 2 is located within the space enclosed by the outline of the second heat exchanger 3.

[0071] This design reduces the extra space occupied by the outermost edge of the first heat exchanger 2 and makes full use of the centrifugal dimensions of the second heat exchanger 3, thus reducing space waste.

[0072] In some embodiments, the second inlet pipe 31 and / or the second outlet pipe 32 are at least partially located inside the extension surface of the outer side wall 24 of the first heat exchanger 2.

[0073] For example Figure 4 As shown, the second input pipe 31 and the second output pipe 32 are both located inside the extension surface of the outer side wall 24 of the first heat exchanger 2, making full use of the clearance space formed by the clearance part 23.

[0074] Or, such as Figure 5 As shown, the second input pipe 31 and the second output pipe 32 are both located partly inside the extension surface of the outer wall 24 of the first heat exchanger 2, and the other part protrudes outward relative to the extension surface of the outer wall 24 of the first heat exchanger 2.

[0075] By setting the second inlet pipe 31 and / or the second outlet pipe 32 to be located at least partially inside the extension surface of the outer side wall 24 of the first heat exchanger 2, the clearance space formed by the clearance part 23 is effectively utilized, greatly reducing the space occupied by the second inlet pipe 31 and / or the second outlet pipe 32 on the outside of the first heat exchanger 2, which helps to improve the space utilization rate in the garment processing device.

[0076] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0077] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only.

[0078] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A garment processing device, characterized in that, The garment processing device includes: The shell (1) has an internal air duct (11). The first heat exchanger (2) and the second heat exchanger (3) are both located in the air duct (11). The first heat exchanger (2) is provided with a first inlet pipe (21) and a first outlet pipe (22). The second heat exchanger (3) is provided with a second inlet pipe (31) and a second outlet pipe (32). The first heat exchanger (2) is constructed with a clearance part (23) for clearance of the second inlet pipe (31) and / or the second outlet pipe (32).

2. The garment processing device according to claim 1, characterized in that, The extension directions of the first input tube (21), the first output tube (22), the second input tube (31), and the second output tube (32) are parallel to each other.

3. The garment processing device according to claim 2, characterized in that, The first heat exchanger (2) and the second heat exchanger (3) are arranged along the extension direction of the air duct (11), and the extension directions of the first input pipe (21), the first output pipe (22), the second input pipe (31) and the second output pipe (32) are all parallel to the extension direction of the air duct (11).

4. The garment processing device according to claim 3, characterized in that, The clearance part (23) has a hollow structure, and the clearance part (23) extends through the first heat exchanger (2) along the extension direction of the air duct (11).

5. The garment processing apparatus according to claim 4, characterized in that, The clearance portion (23) is recessed inward relative to the outer wall (24) of the first heat exchanger (2).

6. The garment processing apparatus according to claim 5, characterized in that, The first heat exchanger (2) has a projected area of ​​S1 on the first plane, and the second heat exchanger (3) has a projected area of ​​S2 on the first plane, satisfying: S1 < S2, wherein the first plane is perpendicular to the extension direction of the air duct (11).

7. The garment processing apparatus according to claim 6, characterized in that, The orthographic projection of the first heat exchanger (2) onto the first plane lies within the orthographic projection outline of the second heat exchanger (3) onto the first plane.

8. The garment processing apparatus according to claim 7, characterized in that, The second inlet pipe (31) and / or the second outlet pipe (32) are at least partially located inside the extension surface of the outer side wall (24) of the first heat exchanger (2).

9. The garment processing apparatus according to claim 1, characterized in that, The first heat exchanger (2) and / or the second heat exchanger (3) are condensers.

10. The garment processing apparatus according to claim 9, characterized in that, The first heat exchanger (2) is an evaporator, the second heat exchanger (3) is a condenser, and the first heat exchanger (2) is located upstream of the second heat exchanger (3) in the gas flow direction of the air duct (11).

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