Laundry treating apparatus

Abstract

The utility model provides clothes processing equipment. The clothes processing equipment comprises a box body, a barrel assembly, a mounting seat, a compressor, a condenser, an evaporator, an air return pipeline, an exhaust pipeline and a fixing sleeve, the air return pipeline comprises a first vertical pipe section and a first inclined pipe section, the first inclined pipe section obliquely and upwards extends from the upper end of the first vertical pipe section, and the first inclined pipe section is obliquely and upwards arranged towards the front side of the first supporting rib; the exhaust pipeline comprises a second vertical pipe section and a third inclined pipe section, the third inclined pipe section is obliquely and upwards arranged towards the front side of the first supporting rib, the fixing sleeve comprises a vertical fixing part and an inclined fixing part, and the upper end of the inclined fixing part is obliquely and upwards arranged away from the first supporting rib; wherein the first vertical pipe section and the second vertical pipe section are respectively clamped between the vertical fixing part and the first side wall, and the second vertical pipe section and the third inclined pipe section are respectively clamped between the inclined fixing part and the first side wall.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and mainly to a clothing processing device. Background Technology

[0002] With the continuous improvement of living standards and the increasing demands of users, people are pursuing a safer and more comfortable clothes drying experience. Currently, common clothes drying equipment uses heat pump drying, which is not only energy-saving but also does not damage clothes.

[0003] In the prior art, heat pump clothing treatment equipment includes an evaporator, a condenser, and a compressor, with the compressor connected to the evaporator and condenser respectively via refrigerant pipes.

[0004] However, in existing heat pump clothing processing equipment, the compressor is connected to the evaporator and condenser respectively through refrigerant pipes, which are irregularly bent copper pipes. These refrigerant pipes are usually susceptible to vibration from the cylinder assembly or other components, resulting in resonance displacement and mutual collisions, which affect the operation of the heat pump system. Utility Model Content

[0005] The purpose of this invention is to provide a garment processing device to solve the problem that refrigerant pipes in the prior art are prone to resonance displacement and mutual collision during transportation.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] One aspect of this application provides a garment processing device, including a housing, configured as the outer shell of the garment processing device, the housing having a first side wall and a second side wall arranged opposite to each other, and a rear side wall connected between the first side wall and the second side wall; the top of the rear side wall is provided with a first support rib facing forward, the first support rib being used to connect the rear side wall and a top cover; a cylindrical assembly disposed within the housing, the cylindrical assembly having a garment processing chamber; an air inlet and an air outlet communicating with the garment processing chamber are respectively provided on the outer wall of the cylindrical assembly; a mounting base disposed within the housing and located above the cylindrical assembly, the mounting base having two chambers; the two chambers are divided into The compressor is located on one side of the bottom of the housing and close to the first side wall; a condenser is located within the two chambers; an evaporator is located within the two chambers; a return air pipe is connected between the air inlet of the compressor and the outlet of the evaporator; the return air pipe includes: a first vertical pipe section extending upward along the connection between the first side wall and the rear side wall, the lower end of the first vertical pipe section being connected to the compressor; and a first inclined pipe section extending upward at an incline from the upper end of the first vertical pipe section, the first inclined pipe section being inclined upward toward the front side of the first support rib in the height direction from bottom to top of the clothing processing equipment. The arrangement includes a first inclined pipe section whose upper end is connected to the evaporator; an exhaust pipe connecting the compressor outlet and the condenser inlet, the exhaust pipe comprising: a second vertical pipe section arranged parallel to the first vertical pipe section and extending upward along the connection between the first sidewall and the rear sidewall, the lower end of the second vertical pipe section being connected to the compressor; and a third inclined pipe section arranged parallel to the first inclined pipe section, extending upward inclinedly from the upper end of the second vertical pipe section. In the vertical direction from bottom to top of the garment processing equipment, the third inclined pipe section is arranged upward inclinedly towards the front side of the first support rib, the upper end of the third inclined pipe section being connected to the compressor outlet; and a third inclined pipe section extending upward inclinedly from the upper end of the second vertical pipe section and extending upward along the connection between the compressor outlet and the condenser inlet. The condenser is connected; a fixing sleeve is disposed on the first side wall, the fixing sleeve comprising: a vertical fixing part disposed on the side of the first side wall near the rear side wall; an inclined fixing part, the upper end of the inclined fixing part being arranged obliquely upward away from the first support rib; wherein, the first vertical pipe segment and the second vertical pipe segment are arranged side by side in the vertical fixing part, the first vertical pipe segment and the second vertical pipe segment are respectively clamped between the vertical fixing part and the first side wall; the first inclined pipe segment and the third inclined pipe segment are arranged side by side in the inclined fixing part, the second vertical pipe segment and the third inclined pipe segment are respectively clamped between the inclined fixing part and the first side wall.

[0008] The above technical solution has the following advantages or beneficial effects: By setting the first vertical pipe section and the second vertical pipe section upwards along the connection between the first side wall and the rear side wall, the risk of increasing stress concentration points in the pipe caused by using a bent pipe structure can be avoided, thereby reducing the risk of fatigue damage under vibration or external force and enhancing the stability and durability of the pipe. Furthermore, by setting the first inclined pipe section and the third inclined pipe section inclined towards the front of the first support rib, interference with the top of the housing is avoided. Further, since the first and second vertical pipe sections, which are set vertically upwards, and the first and third inclined pipe sections, which are set inclined upwards, are still prone to swaying due to compressor vibration, airflow inside the housing, etc.; at the same time, the inclined pipe sections lack sufficient support in the inclined direction and are prone to sagging or deformation due to their own weight or external factors, affecting the refrigerant flow and the overall performance of the system. In this application, the fixing sleeve is provided with vertical fixing parts and inclined fixing parts, which can provide support for the refrigerant pipes arranged along the height direction of the clothing processing equipment, preventing sagging or deformation due to its own weight or external factors, reducing the transmission of vibration of other components such as the cylinder in the inclined direction, and protecting the pipe sections from vibration damage. In this way, displacement and collision problems caused by vibration can be effectively reduced, improving the operational reliability and service life of the heat pump system.

[0009] In some embodiments of this application, a clothing processing device is provided. A second supporting rib is provided at the top of the first sidewall. The second supporting rib extends from the first sidewall toward the side where the second sidewall is located, and is used to connect the first sidewall and the top cover. The return air pipeline includes a second inclined pipe section disposed between the first inclined pipe section and the evaporator. The lower end of the second inclined pipe section is connected to the first inclined pipe section, and the upper end of the second inclined pipe section is connected to the evaporator. In the vertical direction of the clothing processing device from bottom to top, the second inclined pipe section is inclined upwards toward the side away from the first sidewall, and the second... The upper end of the inclined pipe section is located above the second support rib; the exhaust pipe includes a fourth inclined pipe section, which is arranged side by side with the second inclined pipe section. The fourth inclined pipe section is located between the third inclined pipe section and the condenser. The lower end of the fourth inclined pipe section is connected to the third inclined pipe section, and the upper end of the fourth inclined pipe section is connected to the condenser. In the height direction from bottom to top of the clothing processing equipment, the third inclined pipe section is inclined upward towards the side away from the first sidewall, and the upper end of the third inclined pipe section is located above the second support rib; the inclined fixing part is located below the second inclined pipe section and the fourth inclined pipe section.

[0010] Another technical solution described above has the following advantages or beneficial effects: By placing the inclined fixing part below the second and fourth inclined pipe sections, the inclined fixing part not only provides certain support for the second and fourth inclined pipe sections, preventing them from sagging or other downward displacement, but also simplifies the structure of the fixing sleeve, thereby reducing space occupation and increasing the structural strength of the refrigerant pipe support. Simultaneously, the layout design of the fixing sleeve in conjunction with the exhaust and return gas pipes makes the overall structural layout more compact.

[0011] In some embodiments of this application, a garment processing device is provided. The return air pipeline includes a fourth connecting pipe extending rearward along the first sidewall, the front end of which is connected to the air inlet of the compressor. The exhaust pipeline includes an eighth connecting pipe extending rearward along the first sidewall, the front end of which is connected to the air outlet of the compressor. The eighth connecting pipe and the fourth connecting pipe are arranged side by side. The fixing sleeve further includes a transverse fixing part connected to the lower end of the vertical fixing part. The transverse fixing part extends forward from the vertical fixing part along the first sidewall. The fourth connecting pipe and the eighth connecting pipe are arranged side by side within the transverse fixing part, and the fourth connecting pipe and the eighth connecting pipe are respectively clamped between the transverse fixing part and the first sidewall.

[0012] Another technical solution described above has the following advantages or beneficial effects: Through the coordinated arrangement of the horizontal fixing part and the vertical fixing part, comprehensive fixation of the return gas pipeline and the exhaust pipeline in three-dimensional space is achieved. Specifically, the vertical fixing part supports and fixes the pipeline in the vertical direction along the first sidewall, while the horizontal fixing part provides additional stable support in the front-rear direction along the first sidewall. Furthermore, the fixing sleeve is fixed to one side of the first sidewall, allowing the pipeline to maintain stability and positional accuracy in three-dimensional directions, effectively reducing the impact or vibration of the cylinder and other components on the pipeline.

[0013] In some embodiments of this application, a garment processing device is provided, wherein the fixing sleeve includes a partition rib disposed on the side of the fixing sleeve facing the first sidewall, and the partition rib extends along the direction of the fixing sleeve so that the return air pipe and the exhaust air pipe are disposed on both sides of the partition rib at intervals.

[0014] Another technical solution described above has the following advantages or beneficial effects: the partition ribs allow for physical separation between the return gas pipeline and the exhaust pipeline, avoiding direct contact and potential heat exchange interference between the pipelines, and ensuring the independence and stability of the medium within each pipeline. Furthermore, the partition ribs can also serve as an additional support structure, enhancing the overall structural strength of the fixing sleeve by reducing impacts and vibrations from the pipeline or external sources.

[0015] In some embodiments of this application, a garment processing device is provided. The dividing rib includes a first limiting rib disposed on the vertical fixing part, the first limiting rib dividing the space of the vertical fixing part into a first subspace and a second subspace arranged side by side, the first vertical pipe segment being located in the first subspace and the second vertical pipe segment being located in the second subspace; and a second limiting rib disposed on the inclined fixing part along the inclined direction of the inclined fixing part, the second limiting rib dividing the space of the inclined fixing part into a third subspace and a fourth subspace arranged side by side, the first inclined pipe segment being located in the third subspace and the third inclined pipe segment being located in the fourth subspace.

[0016] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by simultaneously setting a first limiting rib and a second limiting rib in the fixed sleeve, the pipes extending along the height direction of the clothing processing equipment can be stably limited in the fixed sleeve to prevent the exhaust pipe and the return pipe in the fixed sleeve from interfering with each other.

[0017] In some embodiments of this application, a garment processing device is provided, wherein the dividing rib further includes a third limiting rib, the third limiting rib being disposed laterally within the transverse fixing portion, the third limiting rib dividing the space within the transverse fixing portion into a fifth subspace and a sixth subspace arranged side by side, the fourth connecting pipe being located within the fifth subspace, and the eighth connecting pipe being located within the sixth subspace.

[0018] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by setting the third limiting rib to divide the internal space of the transverse fixing part in the vertical direction, the eighth connecting pipe and the fourth connecting pipe arranged side by side in the transverse fixing part can avoid direct contact and potential interference, thereby improving the stability and safety of the pipeline.

[0019] In some embodiments of this application, a garment processing device is provided, wherein the connection between the lower ends of the horizontal fixing part and the vertical fixing part is an arc transition.

[0020] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: the connection between the lower ends of the horizontal fixing part and the vertical fixing part is set with an arc transition, which can effectively reduce the stress concentration at the connection between the horizontal fixing part and the vertical fixing part. The smooth transition structure can distribute the stress more evenly when the fixing sleeve is subjected to external force, which can not only enhance the overall structural strength of the fixing sleeve, but also reduce the risk of damage to the fixing sleeve.

[0021] In some embodiments of this application, a garment processing device is provided, wherein the connection between the first limiting rib and the third limiting rib is a rounded transition.

[0022] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: the connection between the first limiting rib and the third limiting rib also adopts a rounded transition design, which can further reduce the stress concentration at the horizontal and vertical connection. Moreover, the rounded transition between the first limiting rib and the third limiting rib can further guide the smooth transition between the fourth connecting pipe and the first vertical pipe section, as well as the smooth transition between the eighth connecting pipe and the second vertical pipe section, avoiding vibration and noise caused by sudden changes in the direction of the pipeline.

[0023] In some embodiments of this application, a garment processing device is provided. The fixing sleeve includes a first protruding rib, one end of which is disposed on the side of the inclined fixing portion facing the rear sidewall, and the other end of which extends rearward to abut against the rear sidewall. The first protruding rib has a first connecting hole. The rear sidewall has a second connecting hole, which is disposed on the side of the rear sidewall close to the first sidewall, and the second connecting hole is arranged opposite to the first connecting hole. The garment processing device also includes a locking member, which passes through the first connecting hole and the second connecting hole to lock the inclined fixing portion onto the rear sidewall.

[0024] Another technical solution described above has the following advantages or beneficial effects: By setting a first rib as an additional support structure, the other end of the first rib can abut against the rear sidewall, and the first connecting hole and the second connecting hole of the first rib are arranged opposite each other, so that the locking member can be directly inserted into the first connecting hole and the second connecting hole, thereby firmly locking the inclined fixing part to the rear sidewall. In this way, the connection strength between the inclined fixing part and the rear sidewall can be effectively enhanced, which is beneficial for the return air pipe and the exhaust pipe inside the fixing sleeve to resist external vibration and impact.

[0025] In some embodiments of this application, a garment processing device is provided. The fixing sleeve includes a hook portion disposed on the side of the vertical fixing portion facing the rear sidewall. A limiting groove is formed on the rear sidewall, disposed on the side of the rear sidewall close to the first sidewall, and the limiting groove is arranged opposite to the hook portion. The hook portion engages with the limiting groove to fix the fixing sleeve on the rear sidewall.

[0026] Another technical solution mentioned above has the following advantages or beneficial effects: the snap-fit ​​structure between the hook and the limiting groove serves as a quick and simple fixing method, which can improve installation efficiency and reduce installation difficulty. On the other hand, the snap-fit ​​structure between the hook and the limiting groove can provide additional support points for the fixing sleeve to be connected to the rear side wall, enhancing the connection strength between the vertical fixing part and the rear side wall, thereby improving the stability of the fixing sleeve's installation structure on the box.

[0027] In some embodiments of this application, a garment processing device is provided, wherein the fixing sleeve includes a second rib, the second rib being disposed at intervals below the first rib, one end of the second rib being disposed on the side of the vertical fixing portion facing the rear sidewall, and the other end of the second rib extending rearward to abut against the rear sidewall; at least two second ribs are included, at least two hook portions are included, and the second ribs and the hook portions are alternately disposed on the vertical fixing portion.

[0028] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by staggering the second rib and the hook part on the vertical fixing part, the force borne by one side of the vertical fixing part can be more effectively distributed, making the overall force of the fixing sleeve more uniform and avoiding damage or deformation caused by excessive local force. Attached Figure Description

[0029] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the specification, serve to explain the principles of this application.

[0030] Figure 1 This is a schematic diagram of a garment processing device according to an embodiment of this application;

[0031] Figure 2 for Figure 1 A partial 3D schematic diagram;

[0032] Figure 3 for Figure 2 An exploded view;

[0033] Figure 4 for Figure 2 Schematic diagram of the distribution of the central return air pipeline and the exhaust pipeline;

[0034] Figure 5 for Figure 4 Side view;

[0035] Figure 6 for Figure 5 A schematic diagram of the return gas pipeline from one perspective;

[0036] Figure 7 for Figure 5 A schematic diagram of the exhaust pipe from one perspective;

[0037] Figure 8 for Figure 1 Another three-dimensional partial schematic diagram;

[0038] Figure 9 for Figure 8 A schematic diagram showing the connection between the fixed sleeve, return air line, and exhaust air line;

[0039] Figure 10 for Figure 4 A schematic diagram of the return gas pipeline from another perspective;

[0040] Figure 11 for Figure 4 A schematic diagram of the exhaust pipe from another perspective;

[0041] Figure 12 for Figure 4 A schematic diagram of another embodiment;

[0042] Figure 13 for Figure 8 A schematic diagram of the fixed sleeve;

[0043] Figure 14 for Figure 13 A schematic diagram from another perspective of the fixed sleeve;

[0044] Figure 15 for Figure 8 A diagram from another perspective;

[0045] Figure 16 for Figure 15 A magnified view of a portion at point C;

[0046] Figure 17 for Figure 14 A magnified view of part A;

[0047] Figure 18 for Figure 14 A magnified view of section B.

[0048] The correspondence between the reference numerals and the component names is as follows:

[0049] 1. Box body; 101. Second connecting hole; 102. Limiting groove; 11. Box door; 12. First side wall; 13. Second side wall; 14. Rear side wall; 15. First supporting rib; 16. Second supporting rib; 17. Top cover;

[0050] 2. Drum assembly; 201. Drum opening; 202. Garment handling chamber; 203. Air inlet; 204. Air return outlet;

[0051] 301. Two chambers; 302. Air inlet; 303. Air outlet;

[0052] 31. Mounting base; 311. First fixed arm; 312. Second fixed arm; 32. Compressor; 33. Condenser; 34. Evaporator;

[0053] 35. Return air pipe; 351. First vertical pipe section; 352. First inclined pipe section; 353. First horizontal pipe section; 354. Second inclined pipe section; 355. First connecting pipe; 356. Second connecting pipe; 357. Third connecting pipe; 358. Fourth connecting pipe; 359. Ninth connecting pipe;

[0054] 36. Exhaust pipe; 361. Second vertical pipe section; 362. Third inclined pipe section; 363. Second horizontal pipe section; 364. Fourth inclined pipe section; 365. Fifth connecting pipe; 366. Sixth connecting pipe; 367. Seventh connecting pipe; 368. Eighth connecting pipe; 369. Tenth connecting pipe;

[0055] 37. Dryer;

[0056] 7. Fixing sleeve; 701. First subspace; 702. Second subspace; 703. Third subspace; 704. Fourth subspace; 705. Fifth subspace; 706. Sixth subspace; 707. First connecting hole; 708. Card interface;

[0057] 71. Vertical fixing part; 72. Inclined fixing part; 73. Horizontal fixing part; 74. Dividing rib; 741. First limiting rib; 742. Second limiting rib; 743. Third limiting rib; 75. First protruding rib; 76. Locking part; 77. Hook part; 78. Second protruding rib. Detailed Implementation

[0058] This utility model provides a garment processing device. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit the scope of protection of this utility model.

[0059] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, 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 this utility model.

[0060] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; 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 utility model according to the specific circumstances.

[0061] Figure 1 This is a schematic diagram of a garment processing device according to an embodiment of this application.

[0062] like Figure 1 As shown, in some embodiments, the clothing handling device may include a housing 1. The housing 1 may be the external integral structure of the washing machine. The housing 1 is a hollow structure, in which other component structures of the washing machine may be housed, such as circuit structures (not shown in the figure), air duct structures, drive mechanisms, and drain valve assemblies (not shown in the figure).

[0063] like Figure 1 As shown, in some embodiments, the door 11 and the body 1 can be connected by a hinge, and the door 11 can rotate around the axis of the hinge, thereby realizing the opening and closing of the door 11 and opening and closing the clothing loading port.

[0064] Figure 2 for Figure 1 A partial 3D schematic diagram; Figure 3 for Figure 2 An exploded image.

[0065] like Figure 2 As shown, the drum assembly 2 can be disposed inside the housing 1. A drum opening 201 is formed on the front end face of the drum assembly 2, which is directly opposite the clothing inlet and the door 11 of the housing 1. A clothing processing chamber 202 is formed inside the drum assembly 2. The drum opening 201 can communicate with the clothing processing chamber 202. The clothing processing chamber 202 can serve as a storage location for clothing washing, drying, and other processing procedures. After the door 11 is opened, clothing can be sequentially placed into the clothing processing chamber 202 inside the drum assembly 2 through the clothing inlet on the front side of the housing 1 and the drum opening 201 for drying.

[0066] In some embodiments, the drum assembly 2 is rotatably disposed within the housing 1. During the clothes drying process in the clothes processing chamber 202, the drum assembly 2 can drive the clothes in the clothes processing chamber 202 to rotate, thereby improving the drying uniformity and drying efficiency of the clothes.

[0067] like Figure 3 As shown, in some embodiments, the outer wall of the tube assembly 2 may be provided with an air inlet 203 and an air return outlet 204 that communicate with the clothing processing chamber 202. Airflow can enter the clothing processing chamber 202 through the air inlet 203 and leave the clothing processing chamber 202 through the air return outlet 204.

[0068] In some embodiments, the garment processing apparatus may include a heat pump system. The heat pump system may be located inside the housing 1. The heat pump system may be used to exchange heat with the airflow within the garment processing chamber 202 to provide dry, hot air to the garment processing chamber 202.

[0069] Figure 4 for Figure 2 Schematic diagram of the distribution of the central return air pipeline and the exhaust pipeline; Figure 5 for Figure 4 Side view.

[0070] like Figure 4 As shown, in some embodiments, the heat pump system may include a compressor 32. The compressor 32 is the power source for the refrigeration cycle, drawing in low-temperature, low-pressure refrigerant gas and compressing it into a high-temperature, high-pressure gas. The compressor 32 can deliver the high-temperature, high-pressure refrigerant to the condenser 33.

[0071] like Figure 4 As shown, in some embodiments, the heat pump system may include a condenser 33. The inlet of the condenser 33 may be connected to the outlet 303 of the compressor 32. The condenser 33 may be used to receive refrigerant flowing out of the compressor 32, and may cool and convert the high-temperature, high-pressure refrigerant gas from the compressor 32 into a liquid state. The condenser 33 may transfer heat from the refrigerant to the surrounding air, thereby lowering the temperature of the refrigerant.

[0072] In some embodiments, the heat pump system may include a throttling device (not shown). The condenser 33 may deliver condensed refrigerant to the throttling device. The throttling device may be a capillary tube. The throttling device can be used to reduce the pressure of the refrigerant.

[0073] like Figure 4As shown, in some embodiments, the heat pump system may include an evaporator 34. The outlet of the evaporator 34 may be connected to the inlet 302 of the compressor 32, and the inlet of the evaporator 34 may be connected to the outlet of the condenser 33. A throttling device may deliver throttled and depressurized refrigerant into the evaporator 34. The evaporator 34 may be used for refrigerant vapor to evaporate and boil, thereby absorbing heat from the surrounding medium.

[0074] like Figure 4 As shown, in some embodiments, the garment processing device may include a mounting base 31. The mounting base 31 may be disposed inside the housing 1 and located above the drum assembly 2. The mounting base 31 may have two chambers 301, in which an evaporator 34 and a condenser 33 may be installed. The two chambers 301 provided inside the mounting base 31 provide installation space for the evaporator 34 and the condenser 33, which can provide hot airflow for drying clothes by utilizing the thermal circulation process of the refrigerant.

[0075] like Figure 3 As shown, in some embodiments, the mounting base 31 may be provided with an air inlet 302 and an air outlet 303. The air inlet 302 and the air outlet 303 may be connected to the two chambers 301 respectively. The air outlet 303 may be used to connect with the air inlet 203. The opening of the air inlet 302 faces downward, and the air inlet 302 may be used to connect with the return air inlet 204.

[0076] Specifically, the air inlet 302 is connected to the return air inlet 204, and the air outlet 303 is connected to the air inlet 203. A fan can also be installed between the mounting base 31 and the clothes processing chamber 202. When the fan is started, the air in the clothes processing chamber 202 can flow into the two chambers 301 through the return air inlet 204 and the air inlet 302. When the air flows through the evaporator 34, the refrigerant at the evaporator 34 absorbs heat, causing the water vapor in the airflow to condense into liquid water, thereby greatly reducing the water vapor content in the airflow and obtaining dry and cold air. Then the dry and cold air flows through the condenser 33. Because the refrigerant at the condenser 33 releases heat, the temperature of the dry and cold air rises, and the airflow after flowing through the condenser 33 becomes dry and hot air. Immediately afterwards, the dry and hot air flows back into the clothes processing chamber 202 through the air outlet 303 and the air inlet 203. At this time, the airflow entering the clothes processing chamber 202 can dry the clothes.

[0077] like Figure 2 As shown, in some embodiments, the housing 1 may have a first sidewall 12 and a second sidewall 13 arranged opposite to each other. The first sidewall 12 and the second sidewall 13 may be supported on opposite sides of the cylindrical assembly 2. The first sidewall 12 may be located on the left side of the cylindrical assembly 2, and the second sidewall 13 may be located on the right side of the cylindrical assembly 2.

[0078] likeFigure 2 As shown, in some embodiments, the housing 1 may include a rear sidewall 14. The rear sidewall 14 may be connected between the first sidewall 12 and the second sidewall 13. The rear sidewall 14 may be located on the back side of the cylindrical assembly 2, and the left and right ends of the rear sidewall 14 may be connected to the rear sides of the first sidewall 12 and the second sidewall 13, respectively.

[0079] like Figure 2 As shown, in some embodiments, the top of the rear sidewall 14 may be provided with a first support rib 15 facing forward. The first support rib 15 may be bent and extended forward from the top of the rear sidewall 14. The first support rib 15 can be used to support components disposed on the rear sidewall 14.

[0080] like Figure 1 As shown, in some embodiments, the housing 1 may include a top cover 17. The top cover 17 may cover the top of the rear side wall 14, the first side wall 12, and the second side wall 13. The first support rib 15 may be used to connect the rear side wall 14 and the top cover 17.

[0081] like Figure 2 As shown, in some embodiments, the mounting base 31 may be provided with a first fixing arm 311. The first fixing arm 311 may be connected to the first support rib 15. By connecting the first fixing arm 311 to the first support rib 15, additional support can be provided for the mounting base 31 to be mounted on the housing 1, which helps to reduce vibration and noise during operation and improves the structural stability of the garment processing equipment.

[0082] In some embodiments, the first fixing arm 311 may extend from the mounting base 31 toward the side where the rear sidewall 14 is located. The first fixing arm 311 and the first support rib 15 may be connected by fasteners such as screws or bolts.

[0083] like Figure 4 As shown, in some embodiments, the heat pump system may include a return line 35. The return line 35 may be connected between the inlet 302 of the compressor 32 and the outlet of the evaporator 34. The return line 35 is used to return the refrigerant from the evaporator 34 to the compressor 32.

[0084] like Figure 4 and Figure 5 As shown, in some embodiments, the return air line 35 may include a first vertical pipe section 351. The first vertical pipe section 351 may be arranged upward along the connection between the first sidewall 12 and the rear sidewall 14. The lower end of the first vertical pipe section 351 may be connected to the air inlet 302 of the compressor 32.

[0085] Since the first vertical pipe section 351 extends along the connection between the first side wall 12 and the rear side wall 14, the supporting force provided by the first side wall 12 and the rear side wall 14 can be utilized to further reduce the possibility of pipe damage due to vibration. The first vertical pipe section 351 can be arranged in a straight upward line, which reduces stress concentration points in the pipe, while also reducing pipe bends and length, and requiring less space in the vertical direction.

[0086] Figure 6 for Figure 5 A schematic diagram of the return air pipeline from one perspective.

[0087] like Figure 4 and Figure 6 As shown, in some embodiments, the return air duct 35 may include a first inclined section 352. The first inclined section 352 may extend obliquely upward from the upper end of the first vertical section 351. In the vertical direction from bottom to top of the garment processing device, the first inclined section may be arranged obliquely upward toward the front side of the first support rib 15, and the upper end of the first inclined section 352 may be connected to the evaporator 34.

[0088] Specifically, please refer to the appendix. Figure 6 As shown, M2 represents the plane where the first vertical pipe section 351 is located, M3 represents the plane where the upper end of the first inclined pipe section 352 is located, and W1 represents the distance between M2 and M3.

[0089] Since the top of the rear sidewall 14 is provided with a first support rib 15 extending towards the front, the first inclined tube segment 352 is arranged inclined upward towards the front of the first support rib 15 in the height direction from bottom to top of the clothing processing equipment, so that there is at least a gap distance W1 between the upper end of the first inclined tube segment 352 and the plane where the first vertical tube segment 351 is located, which can avoid interference with the first support rib 15 at the top. Moreover, the space between the connection between the rear sidewall 14 and the first sidewall 12 inside the box 1 is effectively utilized, making the overall structure more compact.

[0090] like Figure 4 and Figure 5 As shown, in some embodiments, the heat pump system may include an exhaust line 36. The exhaust line 36 may be connected between the outlet 303 of the compressor 32 and the inlet of the condenser 33. The exhaust line 36 is used to deliver refrigerant from the compressor 32 into the compressor 32.

[0091] like Figure 4 and Figure 5As shown, in some embodiments, the exhaust pipe 36 may include a second vertical pipe section 361. The second vertical pipe section 361 may be arranged upward along the connection between the first sidewall 12 and the rear sidewall 14. The lower end of the second vertical pipe section 361 is connected to the outlet 303 of the compressor 32, and the upper end of the third inclined pipe section 362 may be connected to the condenser 33.

[0092] Since the second vertical pipe section 361 extends along the connection between the first sidewall 12 and the rear sidewall 14, the supporting force provided by the first sidewall 12 and the rear sidewall 14 can be utilized to further reduce the possibility of pipe damage due to vibration. The second vertical pipe section 361 can be arranged in a straight upward line, which reduces stress concentration points in the pipe, while also reducing pipe bends and length, and requiring less space in the vertical direction.

[0093] Figure 7 for Figure 5 A schematic diagram of the exhaust pipe from one perspective.

[0094] like Figure 4 and Figure 7 As shown, in some embodiments, the exhaust pipe 36 may include a third inclined pipe section 362. The third inclined pipe section 362 may be arranged side by side with the first inclined pipe section 352. The third inclined pipe section 362 extends obliquely upward from the upper end of the second vertical pipe section 361. In the height direction from bottom to top of the garment processing device, the third inclined pipe section is arranged obliquely upward toward the front side of the first support rib 15. The upper end of the third inclined pipe section 362 is connected to the condenser 33.

[0095] Specifically, please refer to the appendix. Figure 7 As shown, M5 indicates the plane where the second vertical pipe segment 361 is located, M6 indicates the plane where the upper end of the third inclined pipe segment 362 is located, and W3 indicates the distance between M5 and M6. It should be noted that the line of M6 coincides with the edge of the third inclined pipe segment 362.

[0096] Since the top of the rear sidewall 14 is provided with a first support rib 15 extending towards the front, the third inclined tube segment 362 is arranged inclined upward towards the front of the first support rib 15 in the height direction from bottom to top of the clothing processing equipment. This makes it possible for the upper end of the third inclined tube segment 362 to have a gap distance of at least W between it and the plane where the second vertical tube segment 361 is located. This avoids interference with the first support rib 15 at the top. Moreover, it effectively utilizes the space between the connection between the rear sidewall 14 and the first sidewall 12 inside the box 1, making the overall structure more compact.

[0097] Figure 8 for Figure 1 Another three-dimensional partial schematic diagram; Figure 9 for Figure 8A schematic diagram showing the connection between the fixed sleeve, return air line, and exhaust air line.

[0098] like Figure 8 As shown, in some embodiments, the heat pump system further includes a retaining sleeve 7. The retaining sleeve 7 can be disposed on the first sidewall 12. By providing the retaining sleeve 7, the exhaust pipe 36 and the return pipe 35 can be firmly clamped between the first sidewall 12 and the retaining sleeve 7, effectively reducing the displacement and collision problems of the refrigerant pipes caused by vibration.

[0099] like Figure 8 and Figure 9 As shown, in some embodiments, the fixing sleeve 7 may include a vertical fixing portion 71. The fixing sleeve 7 may be disposed on the side of the first sidewall 12 near the rear sidewall 14. The first vertical tube segment 351 and the second vertical tube segment 361 may be disposed side by side within the vertical fixing portion 71. The first vertical tube segment 351 and the second vertical tube segment 361 may be respectively clamped between the vertical fixing portion 71 and the first sidewall 12.

[0100] The vertical fixing part 71 is provided to clamp the vertical refrigerant pipe, namely the first vertical pipe section 351 and the second vertical pipe section 361, so that the first vertical pipe section 351 and the second vertical pipe section 361 can be firmly clamped between the vertical fixing part 71 and the first side wall 12, preventing them from swaying left and right.

[0101] like Figure 8 and Figure 9 As shown, in some embodiments, the fixing sleeve 7 may include an inclined fixing portion 72. The upper end of the inclined fixing portion 72 may be arranged obliquely upward away from the first supporting rib 15. The first inclined tube segment 352 and the third inclined tube segment 362 may be arranged side by side in the inclined fixing portion 72, and the first inclined tube segment 352 and the third inclined tube segment 362 may be respectively clamped between the inclined fixing portion 72 and the first side wall 12.

[0102] The inclined fixing part 72 is provided to clamp the inclined refrigerant pipe, namely the first inclined pipe section 352 and the third inclined pipe section 362, so that the first inclined pipe section 352 and the third inclined pipe section 362 can be firmly clamped between the inclined fixing part 72 and the first side wall 12, preventing them from shifting due to vibration.

[0103] In current heat pump clothing processing equipment, the compressor 32 is connected to the evaporator 34 and the condenser 33 respectively through a refrigerant pipe, which is a bent and irregular copper pipe. The refrigerant pipe is usually easily affected by the vibration of the cylinder assembly 2 or other components, resulting in resonance displacement and mutual collision, which affect the operation of the heat pump system.

[0104] This application provides a garment processing device that, by setting a first vertical pipe section 351 and a second vertical pipe section upwards along the connection between the first side wall 12 and the rear side wall 14, avoids the risk of increasing stress concentration points in the pipes caused by using a bent pipe structure, thereby reducing the risk of fatigue damage under vibration or external force and enhancing the stability and durability of the pipes. Furthermore, by setting the first inclined pipe section 352 and the third inclined pipe section 362 inclined towards the front of the first support rib 15, interference with the top of the housing 1 is avoided. In this application, the coordinated arrangement of the first vertical pipe section 351, the first inclined pipe section 352, and the first horizontal pipe section 353 allows the exhaust pipe 36 and the return pipe 35 to form a certain distance from the cylinder assembly 2, effectively reducing the impact of cylinder assembly 2 vibration on the refrigerant pipes of the garment processing device. It also achieves a compact and orderly distribution of the pipes, reducing interference between the pipes and other components inside the housing 1, and reducing collisions and noise caused by vibrations of other components.

[0105] Furthermore, the vertically arranged first vertical pipe section 351 and second vertical pipe section 361, as well as the inclined first pipe section 352 and third inclined pipe section 362, are still prone to swaying due to factors such as compressor 32 vibration and airflow inside the housing 1. Simultaneously, the inclined pipe sections lack sufficient support in the inclined direction, making them susceptible to sagging or deformation due to their own weight or external factors, affecting the refrigerant flow and the overall system performance. In this application, by providing a vertical fixing part 71 on the fixing sleeve 7 to clamp the vertically arranged first vertical pipe section 351 and second vertical pipe section 361, and by providing an inclined fixing part 72 on the fixing sleeve 7 to clamp the inclined first inclined pipe section 352 and third inclined pipe section 362, support is provided for the refrigerant pipes arranged along the height direction of the clothing handling equipment. This prevents sagging or deformation due to their own weight or external factors, reduces the transmission of vibration from other components such as the housing in the inclined direction, and protects the pipe sections from vibration damage. This effectively reduces displacement and collision problems caused by vibration, improving the operational reliability and service life of the heat pump system.

[0106] like Figure 4As shown, in some embodiments, the return gas pipe 35 may include a first transverse pipe section 353. The first transverse pipe section 353 may be disposed above the first support rib 15 and extend laterally along the rear sidewall 14. One end of the first transverse pipe section 353 may communicate with the top end of the first inclined pipe section 352. The other end of the first transverse pipe section 353 may be connected to the outlet of the evaporator 34. By extending the upper end of the first inclined pipe section 352 above the first support rib 15 and disposing the first transverse pipe section 353 above the first support rib 15, the first transverse pipe section 353 can be spaced vertically from the first support rib 15, further preventing interference between the top return gas pipe 35 and the first support member at the top of the housing 1.

[0107] like Figure 4 As shown, in some embodiments, the exhaust pipe 36 may include a second transverse pipe section 363. The second transverse pipe section 363 may be disposed above the first support rib 15 and extend laterally along the rear sidewall 14. One end of the second transverse pipe section 363 may be connected to the third inclined pipe section 362, and the other end of the transverse pipe section may be connected to the inlet of the condenser 33. By extending the upper end of the third inclined pipe section 362 above the first support rib 15 and disposing the second transverse pipe section 363 above the first support rib 15, the second transverse pipe section 363 can be spaced vertically from the first support rib 15, further preventing interference between the top return gas pipe 35 and the first support member at the top of the housing 1.

[0108] like Figure 5 As shown, in some embodiments, with the horizontal plane where the central axis of the cylinder assembly 2 is located as the reference plane, the upper end of the first vertical pipe section 351 can be located above the lower end of the first inclined pipe section 352.

[0109] Specifically, such as Figure 5 As shown, M1 indicates the horizontal plane where the central axis of the cylinder assembly 2 is located. The connection position between the upper end of the first vertical pipe section 351 and the lower end of the first inclined pipe section 352 is located above M1. The connection position between the upper end of the first vertical pipe section 351 and the lower end of the first inclined pipe section 352 is spaced apart from M1, and H indicates the height of the spaced interval.

[0110] like Figure 5 As shown, in some embodiments, with the horizontal plane where the central axis of the cylindrical assembly 2 is located as the reference plane, the upper end of the second vertical pipe section 361 may be located above the lower end of the third inclined pipe section 362.

[0111] Since the horizontal plane containing the central axis of the cylinder assembly 2 is where its radial dimension is largest, the first inclined pipe segment 352 and the third inclined pipe segment 362, located on the outer side of the cylinder assembly 2, are prone to interference with it during their inclined stroke. By setting the inclination starting points of the first inclined pipe segment 352 and the third inclined pipe segment 362 above the central axis of the cylinder assembly 2, the distance between the upper end of the first inclined pipe segment 352 and the cylinder assembly 2, as well as the distance between the upper end of the third inclined pipe segment 362 and the cylinder assembly 2, can be effectively increased. This provides clearance space between the cylinder assembly 2 and the first inclined pipe segment 352 during vibration, thereby preventing interference between the upper ends of the first inclined pipe segment 352 and the upper ends of the third inclined pipe segment 362 and the cylinder assembly 2.

[0112] like Figure 2 As shown, in some embodiments, a second support rib 16 may be provided at the top of the first sidewall 12. The second support rib 16 may extend from the first sidewall 12 toward the side where the second sidewall 13 is located. The second support rib 16 may be bent and extended from the top of the first sidewall 12 toward the side where the second sidewall 13 is located, and the second support rib 16 may be configured as a flanged structure. The second support rib 16 may be used to support components disposed on the first sidewall 12.

[0113] like Figure 2 As shown, in some embodiments, the second support rib 16 may be disposed on the front end of the first support rib 15 near the first sidewall 12.

[0114] like Figure 2 As shown, in some embodiments, the mounting base 31 may be provided with a second fixing arm 312. The second fixing arm 312 may be connected to the second support rib 16. By connecting the second fixing arm 312 to the first support rib 15, additional support can be provided for the mounting base 31 to be mounted on the housing 1. By cooperating with the design of setting the first support rib 15 and the second support rib 16, the mounting base 31 can be mounted more stably and reliably on the top of the housing 1, which helps to reduce vibration and noise during operation and improves the structural stability of the garment processing equipment.

[0115] In some embodiments, the second fixing arm 312 may extend from the mounting base 31 toward the side where the first sidewall 12 is located. The second fixing arm 312 and the second support rib 16 may be connected by fasteners such as screws or bolts.

[0116] Figure 10 for Figure 4 A schematic diagram of the return air pipeline from another perspective.

[0117] like Figure 4 and Figure 10As shown, in some embodiments, the return air duct 35 may include a second inclined section 354. The second inclined section 354 may be located between the first inclined section 352 and the evaporator 34. The lower end of the second inclined section 354 may be connected to the first inclined section 352. The upper end of the second inclined section 354 may be connected to the evaporator 34. In the vertical direction of the garment handling equipment from bottom to top, the second inclined section 354 may be inclined upwards towards the side away from the first sidewall 12. The upper end of the second inclined section may be located above the second support rib 16.

[0118] Specifically, please refer to the appendix. Figure 10 As shown, M4 indicates the plane where the first inclined pipe section 352 is located, P1 indicates the connection point between the second inclined pipe section 354 and the first transverse pipe section 353, and W2 indicates the distance from P1 to M4.

[0119] like Figure 8 As shown, since a second support rib 16 extends from the top of the first sidewall 12 toward the second sidewall 13, the second inclined tube segment 354 can be inclined upward toward the side away from the first sidewall 12 in the height direction from bottom to top of the garment processing equipment, and then connected to the first transverse tube segment 353 located above the first support rib 15 and the second support rib 16, so that the upper end of the second inclined tube segment 354 can be spaced apart from the second support rib 16. Specifically, there is at least a gap distance W2 between the upper end of the second inclined tube segment 354 and the second support rib 16, which can effectively avoid interference with the top second support rib 16, and can also utilize the space between the rear sidewall 14 and the first sidewall 12 inside the housing 1, making the overall structure more compact.

[0120] Figure 11 for Figure 4 A schematic diagram of the exhaust pipe from another perspective.

[0121] like Figure 4 and Figure 11 As shown, in some embodiments, the exhaust pipe 36 may include a fourth inclined pipe section 364. The exhaust pipe 36 may be arranged side by side with the second inclined pipe section 354. The fourth inclined pipe section 364 may be located between the third inclined pipe section 362 and the condenser 33. The lower end of the fourth inclined pipe section 364 may be connected to the third inclined pipe section 362, and the upper end of the fourth inclined pipe section 364 may be connected to the condenser 33. In the vertical direction of the garment handling equipment from bottom to top, the third inclined pipe section 362 may be inclined upwards towards the side away from the first sidewall 12. The upper end of the third inclined pipe section may be located above the second support rib 16.

[0122] Specifically, please refer to the appendix. Figure 11As shown, M7 indicates the plane where the third inclined pipe segment 362 is located, P2 indicates the connection point between the third inclined pipe segment 362 and the second transverse pipe segment 363, and W4 indicates the distance from P2 to M7. This allows the upper end of the fourth inclined pipe segment 364 to be spaced apart from the second support rib 16. Specifically, the upper end of the fourth inclined pipe segment 364 has at least a distance W4 between it and the second support rib 16, effectively avoiding interference with the top second support rib 16 and utilizing the space between the rear side wall 14 and the first side wall 12 inside the housing 1, making the overall structure more compact.

[0123] like Figure 9 As shown, in some embodiments, the inclined fixing part 72 may be located below the second inclined pipe section 354 and the fourth inclined pipe section 364.

[0124] Since both the second inclined pipe segment 354 and the fourth inclined pipe segment 364 are inclined upwards towards the side away from the first sidewall 12, they avoid the second support rib 16 provided on one side of the first sidewall 12. Therefore, the second inclined pipe segment 354 and the fourth inclined pipe segment 364 form a certain interval distance with the first sidewall 12. By placing the inclined fixing part 72 below the second inclined pipe segment 354 and the fourth inclined pipe segment 364, the inclined fixing part 72 can not only provide certain support for the second inclined pipe segment 354 and the fourth inclined pipe segment 364, preventing them from sagging or other downward displacement, but also make the structure of the fixing sleeve 7 simpler, thereby reducing space occupation and increasing the structural strength of the refrigerant pipe support. At the same time, the layout design of the fixing sleeve 7 in conjunction with the exhaust pipe 36 and the return pipe 35 can make the overall structural layout more compact.

[0125] like Figure 5 As shown, in some embodiments, the garment handling apparatus may include a dryer 37. The dryer 37 may be located on the side of the compressor 32 near the first sidewall 12. The dryer 37 may be connected to the air inlet 302 of the compressor 32. The dryer 37 may be used to dry the refrigerant that flows back from the evaporator 34 into the compressor 32.

[0126] It should be noted that, since the space between the cylinder assembly 2 and the housing 1 is small, by placing the dryer 37 on the side of the compressor 32 close to the first side wall 12, the overall length and layout space of the return gas pipeline 35 can be further reduced, making the overall layout more compact and reasonable.

[0127] like Figure 5As shown, in some embodiments, the return gas line 35 may include a first connecting pipe 355. The first connecting pipe 355 may extend vertically upwards, and its lower end may be connected to the side of the dryer 37 away from the compressor 32. Thus, the first connecting pipe 355 connected to the dryer 37 has a certain length in the vertical direction, forming a buffer zone that helps stabilize the refrigerant flowing to the dryer 37. When the refrigerant flows to the dryer 37, the first connecting pipe 355 can slow down the gas flow rate, allowing it to enter the dryer 37 more smoothly, reducing turbulence and pulsation in the gas flow, thereby contributing to the stable operation of the entire system.

[0128] like Figure 5 As shown, in some embodiments, the return air line 35 may include a second connecting pipe 356. The second connecting pipe 356 may be formed by bending the upper end of the first connecting pipe 355 backward, and the second connecting pipe 356 extends backward along the first sidewall 12. Specifically, the second connecting pipe 356 may be bent to connect with the upper end of the first connecting pipe 355, and then the second connecting pipe 356 extends backward along the first sidewall 12.

[0129] like Figure 5 As shown, in some embodiments, the return air line 35 may include a third connecting pipe 357. The third connecting pipe 357 may be formed by bending the end of the second connecting pipe 356 away from the first connecting pipe 355 downwards, and the third connecting pipe 357 extends vertically downwards and is located in front of the first vertical pipe section 351.

[0130] like Figure 5 As shown, in some embodiments, the return air line 35 may include a fourth connecting pipe 358. The fourth connecting pipe 358 may be formed by bending the lower end of the third connecting pipe 357 backward and extending backward along the first sidewall 12, with one end of the fourth connecting pipe 358 near the rear sidewall 14 connected to the lower end of the first vertical pipe section 351.

[0131] Specifically, the first connecting pipe 355, the second connecting pipe 356, and the third connecting pipe 357 can form a roughly U-shaped loop structure, with the opening of the U-shape facing downwards. When the refrigerant flows in the U-shaped loop, its flow velocity is slowed down to a certain extent, which helps to reduce turbulence and pulsation generated during the refrigerant flow. When the heat pump system is working, the refrigerant can flow stably in the return gas pipe 35, improving the operational stability of the heat pump system.

[0132] Figure 12 for Figure 4 A schematic diagram of another embodiment.

[0133] like Figure 12As shown, in some embodiments, the return gas line 35 may include a ninth connecting pipe 359. The ninth connecting pipe 359 may be bent and connected between the third connecting pipe 357 and the fourth connecting pipe 358. The ninth connecting pipe 359 can provide an additional buffer area for the return gas line section near the compressor 32, making the refrigerant flow more stable.

[0134] like Figure 5 As shown, in some embodiments, the exhaust pipe 36 may include a fifth connecting pipe 365. The fifth connecting pipe 365 may extend vertically upwards. The lower end of the fifth connecting pipe 365 may communicate with the outlet 303 of the compressor 32. Thus, the fifth connecting pipe 365 connected to the outlet 303 of the compressor 32 has a certain length in the vertical direction, forming a buffer zone that helps stabilize the refrigerant flowing out of the compressor 32. When the refrigerant flows from the compressor 32 to the condenser 33, the fifth connecting pipe 365 can slow down the gas flow rate, allowing it to enter the condenser 33 more smoothly, reducing turbulence and pulsation in the gas flow, thereby contributing to the stable operation of the entire system.

[0135] like Figure 5 As shown, in some embodiments, the exhaust pipe 36 may include a sixth connecting pipe 366. The sixth connecting pipe 366 may extend backward at an angle from the upper end of the fifth connecting pipe 365 toward the side where the second connecting pipe 356 is located. By extending the sixth connecting pipe 366 backward at an angle toward the side where the second connecting pipe 356 is located, the other end of the sixth connecting pipe 366 can extend to the side where the second connecting pipe 356 is located, thereby ensuring that subsequent pipe sections can be arranged side by side with the return gas pipe 35, effectively utilizing the space between the housing 1 and the cylinder assembly 2, maintaining the compactness of the pipeline, and reducing direct interference with other components within the equipment.

[0136] like Figure 5 As shown, in some embodiments, the exhaust pipe 36 may include a seventh connecting pipe 367. The seventh connecting pipe 367 may be formed by bending the end of the sixth connecting pipe 366 away from the fifth connecting pipe 365 downwards. The seventh connecting pipe 367 may be arranged in parallel with the third connecting pipe 357.

[0137] like Figure 5 As shown, in some embodiments, the exhaust pipe 36 may include an eighth connecting pipe 368. The eighth connecting pipe 368 may be formed by bending the lower end of the seventh connecting pipe 367 rearward and extending rearward along the first sidewall 12. One end of the eighth connecting pipe 368 near the rear sidewall 14 may be connected to the lower end of the second vertical pipe segment 361. The eighth connecting pipe 368 may be arranged in parallel with the fourth connecting pipe 358.

[0138] Specifically, the fifth connecting pipe 365, the sixth connecting pipe 366, and the seventh connecting pipe 367 can form a roughly U-shaped piping structure. When the refrigerant flows in the U-shaped loop, its flow velocity is slowed down to a certain extent. This helps reduce turbulence and pulsation generated during the refrigerant flow. When the heat pump system is working, the refrigerant can flow stably in the exhaust pipe 36, improving the operational stability of the heat pump system. The eighth connecting pipe 368 extends backward and connects between the seventh connecting pipe 367 and the second vertical pipe section 361, allowing the piping to continue to extend backward. The overall structure consists mostly of straight pipe sections, avoiding problems such as deformation of the return gas pipe 35 that are easily caused by curved piping structures.

[0139] like Figure 12 As shown, in some embodiments, the exhaust pipe 36 may include a tenth connecting pipe 369. The tenth connecting pipe 369 may be bent and connected between the seventh connecting pipe 367 and the eighth connecting pipe 368. The tenth connecting pipe 369 may provide an additional buffer area for the exhaust pipe section near the compressor 32, making the refrigerant flow more stable.

[0140] Figure 13 for Figure 8 A schematic diagram of the fixed sleeve; Figure 14 for Figure 13 A schematic diagram from another perspective of the fixed sleeve.

[0141] like Figure 12 and Figure 13 As shown, in some embodiments, the fixing sleeve 7 may include a transverse fixing portion 73. The transverse fixing portion 73 may be connected to the lower end of the vertical fixing portion 71. The transverse fixing portion 73 may extend forward from the vertical fixing portion 71 along the first sidewall 12. The fourth connecting pipe 358 and the eighth connecting pipe 368 may be arranged side by side within the transverse fixing portion 73. The fourth connecting pipe 358 and the eighth connecting pipe 368 may be respectively clamped between the transverse fixing portion 73 and the first sidewall 12.

[0142] Specifically, the extension direction of the lateral fixing part 73 is consistent with the extension direction of the fourth connecting pipe 358 and the eighth connecting pipe 368. By clamping the fourth connecting pipe 358 and the eighth connecting pipe 368 between the lateral fixing part 73 and the first side wall 12, the lateral fixing part 73 not only fixes the laterally extending portions of the bottom of the return gas pipe 35 and the exhaust pipe 36, but also effectively restricts the movement of the pipes in the front-back direction, keeping the pipes in a suitable position. Since the exhaust pipe 36 and the return gas pipe 35 near the compressor 32 are prone to fluctuations during the refrigerant delivery process, the lateral fixing part 73 can effectively absorb and disperse these vibrations, preventing the pipes from loosening or being damaged due to vibration.

[0143] Furthermore, the cooperation of the transverse fixing part 73 and the vertical fixing part 71 forms a comprehensive fixation of the return air pipe 35 and the exhaust pipe 36 in three-dimensional space. The vertical fixing part 71 supports and fixes the pipes in the vertical direction along the first sidewall 12, while the transverse fixing part 73 provides additional stable support in the front-back direction along the first sidewall 12. Moreover, the fixing sleeve 7 is fixed to one side of the first sidewall 12, allowing the pipes to maintain stability and positional accuracy in three dimensions, effectively reducing the impact or vibration of the cylinder and other components on the pipes.

[0144] like Figure 9 As shown, in some embodiments, the retaining sleeve 7 is recessed to form an installation space. The opening of the installation space may be oriented towards the first sidewall 12. This allows the corresponding portions of the return air pipe 35 and the exhaust air pipe 36 to be clamped between the retaining sleeve 7 and the first sidewall 12.

[0145] like Figure 9 and Figure 12 As shown, in some embodiments, the fixing sleeve 7 may include a partition rib 74. The partition rib 74 may be provided on the side of the fixing sleeve 7 facing the first sidewall 12. The partition rib 74 may extend along the direction of the fixing sleeve 7 so that the return air pipe 35 and the exhaust air pipe 36 are spaced apart on both sides of the partition rib 74.

[0146] The fixed sleeve 7 is equipped with a partition rib 74, which allows the return gas pipe 35 and the exhaust gas pipe 36 to be spaced apart on both sides of the partition rib 74. The partition rib 74 physically separates the return gas pipe 35 and the exhaust gas pipe 36, avoiding direct contact and potential heat exchange interference between the pipes, and ensuring the independence and stability of the medium within each pipe. Furthermore, the partition rib 74 also serves as an additional support structure, enhancing the overall structural strength of the fixed sleeve 7 by reducing impacts and vibrations from the pipes or external sources.

[0147] In some embodiments, the partition rib 74 may be integrally formed with the fixing sleeve 7.

[0148] like Figure 9 As shown, in some embodiments, the partition rib 74 may include a first limiting rib 741. The first limiting rib 741 may be provided on the vertical fixing part 71. The first limiting rib 741 can divide the space of the vertical fixing part 71 into a first subspace 701 and a second subspace 702 arranged side by side. A first vertical pipe segment 351 may be located within the first subspace 701. A second vertical pipe segment 361 may be located within the second subspace 702.

[0149] The first limiting rib 741 extends in the same direction as the vertical fixing part 71, dividing the space within the vertical fixing part 71 into a first subspace 701 and a second subspace 702 arranged side by side. The first vertical pipe segment 351 can be stably located within the first subspace 701, while the second vertical pipe segment 361 is located within the second subspace 702. In this way, potential interference between the vertical pipe segments is avoided through physical separation, improving the stability and safety of the pipeline.

[0150] like Figure 9 As shown, in some embodiments, the partition rib 74 may include a second limiting rib 742. The second limiting rib 742 may be disposed on the inclined fixing portion 72 along the inclined direction of the inclined fixing portion 72. The second limiting rib 742 may divide the space of the inclined fixing portion 72 into a third subspace 703 and a fourth subspace 704 arranged side by side. The first inclined pipe segment 352 may be located in the third subspace 703. The third inclined pipe segment 362 may be located in the fourth subspace 704.

[0151] The second limiting rib 742 extends in the same direction as the inclined fixing part 72, dividing the space within the inclined fixing part 72 into a third subspace 703 and a fourth subspace 704 arranged side by side. This allows the first inclined pipe segment 352 to be located within the third subspace 703, while the third inclined pipe segment 362 is located within the fourth subspace 704. This separation in the inclined direction avoids potential interference between the inclined pipe segments, improving the stability and safety of the pipeline.

[0152] Furthermore, by simultaneously providing a first limiting rib 741 and a second limiting rib 742 within the fixed sleeve 7, the pipes extending along the height direction of the garment processing equipment can be stably limited within the fixed sleeve 7 to prevent interference between the exhaust pipe 36 and the return pipe 35 within the fixed sleeve 7.

[0153] like Figure 9 As shown, in some embodiments, the partition rib 74 may include a third limiting rib 743. The third limiting rib 743 may be disposed laterally within the transverse fixing portion 73. The third limiting rib 743 may divide the space within the transverse fixing portion 73 into a fifth subspace 705 and a sixth subspace 706 arranged side by side. The fourth connecting pipe 358 may be located within the first subspace 701. The eighth connecting pipe 368 may be located within the second subspace 702.

[0154] The third limiting rib 743 extends in the same direction as the transverse fixing part 73, dividing the space within the transverse fixing part 73 into a fifth subspace 705 and a sixth subspace 706 arranged side-by-side. This allows the fourth connecting pipe 358 to be located within the third subspace 703, while the eighth connecting pipe 368 is located within the fourth subspace 704. By dividing the internal space of the transverse fixing part 73 vertically using the third limiting rib 743, direct contact and potential interference can be avoided between the eighth connecting pipe 368 and the fourth connecting pipe 358 arranged side-by-side in the transverse fixing part 73, thus improving the stability and safety of the pipeline.

[0155] In some embodiments, the first limiting rib 741, the second limiting rib 742, and the third limiting rib 743 may be integrally formed within the fixing sleeve 7.

[0156] like Figure 9 As shown, in some embodiments, the connection between the lower ends of the lateral fixing part 73 and the vertical fixing part 71 can be a rounded transition.

[0157] Specifically, the connection between the lower ends of the horizontal fixing part 73 and the vertical fixing part 71 is set with an arc transition, that is, the connection between the lower ends of the horizontal fixing part 73 and the vertical fixing part 71 is not a right angle connection. This can effectively reduce the stress concentration at the connection between the horizontal fixing part 73 and the vertical fixing part 71. The smooth transition structure can distribute the stress more evenly when the fixing sleeve 7 is subjected to external force, which can not only enhance the overall structural strength of the fixing sleeve 7, but also reduce the risk of damage to the fixing sleeve 7.

[0158] In some embodiments, the connection between the first limiting rib 741 and the third limiting rib 743 can be a rounded transition.

[0159] Specifically, a rounded transition design is also adopted at the connection between the first limiting rib 741 and the third limiting rib 743, which can further reduce stress concentration at the horizontal and vertical connections. Moreover, the rounded transition between the first limiting rib 741 and the third limiting rib 743 can further guide the smooth transition between the fourth connecting pipe 358 and the first vertical pipe section 351, as well as the smooth transition between the eighth connecting pipe 368 and the second vertical pipe section 361, avoiding vibration and noise caused by sudden changes in the direction of the pipeline.

[0160] like Figure 13 and Figure 14 As shown, in some embodiments, the fixing sleeve 7 may include a first protruding rib 75. One end of the first protruding rib 75 may be provided on the side of the inclined fixing portion 72 facing the rear sidewall 14. The other end of the first protruding rib 75 may extend rearward to abut against the rear sidewall 14.

[0161] Specifically, the first rib 75 can be provided on the outer side of the inclined fixing part 72. By providing the first rib 75 on the side of the inclined fixing part 72 facing the rear sidewall 14, and having the other end of the first rib 75 extend rearward and abut against the rear sidewall 14, an additional support structure is formed. The first rib 75 can serve as a connection structure between the inclined fixing part 72 and the housing 1.

[0162] Figure 15 for Figure 8 A diagram from another perspective; Figure 16 for Figure 15 A magnified view of a portion at point C; Figure 17 for Figure 10 A magnified view of part A.

[0163] like Figure 16 and Figure 17 As shown, in some embodiments, the rear sidewall 14 may have a second connecting hole 101. The second connecting hole 101 may be located on the side of the rear sidewall 14 near the first sidewall 12. The first rib 75 may have a first connecting hole 707. The second connecting hole 101 may be arranged opposite to the first connecting hole 707.

[0164] like Figure 15 and Figure 17 As shown, in some embodiments, the garment handling device may include a locking member 76. The locking member 76 may pass through the first connecting hole 707 and the second connecting hole 101 to lock the inclined fixing part 72 onto the rear sidewall 14.

[0165] As the inclined fixing part 72 is offset relative to the vertical direction, the first inclined pipe section 352 and the third inclined pipe section 362 correspondingly provided in the inclined fixing part 72 are more likely to loosen or deform due to uneven force or external vibration, thereby affecting the overall stability and operating efficiency of the return gas pipe 35 and the exhaust pipe 36.

[0166] In this embodiment, a first rib 75 is provided as an additional support structure. The first rib 75 has a certain length, allowing its other end to abut against the rear sidewall 14. The first connecting hole 707 and the second connecting hole 101 of the first rib 75 are arranged opposite each other, allowing the locking member 76 to directly pass through the first connecting hole 707 and the second connecting hole 101, thereby firmly locking the inclined fixing part 72 onto the rear sidewall 14. This effectively enhances the connection strength between the inclined fixing part 72 and the rear sidewall 14, which helps the return air pipe 35 and the exhaust pipe 36 within the fixing sleeve 7 to resist external vibrations and impacts.

[0167] In some embodiments, the first rib 75 may be integrally formed with the fixing sleeve 7.

[0168] In some embodiments, multiple first ribs 75 may be provided. Multiple first ribs 75 may be distributed at intervals on the side of the inclined fixing portion 72 facing the rear sidewall 14. The rear sidewall 14 may correspondingly have multiple second connecting holes 101.

[0169] Figure 18 for Figure 10 A magnified view of section B.

[0170] like Figure 10 and Figure 18 As shown, in some embodiments, the fixing sleeve 7 may include a hook portion 77. The hook portion 77 may be provided on the side of the vertical fixing portion 71 facing the rear sidewall 14. In this way, the vertical fixing portion 71 and the rear sidewall 14 can be fixed by a snap-fit ​​structure.

[0171] like Figure 16 As shown, in some embodiments, a limiting groove 102 may be provided on the rear sidewall 14. The limiting groove 102 may be provided on the side of the rear sidewall 14 near the first sidewall 12. The limiting groove 102 may be arranged opposite to the hook portion 77. The hook portion 77 may engage with the limiting groove 102 to fix the fixing sleeve 7 on the rear sidewall 14.

[0172] Specifically, in the installation of the fixing sleeve 7, the initial fixing of the fixing sleeve 7 to the rear side wall 14 can be completed by aligning the hook part 77 with the limiting groove 102 and snapping it in. The snap-fit ​​structure between the hook part 77 and the limiting groove 102 is a quick and simple fixing method, which can improve installation efficiency and reduce installation difficulty. On the other hand, the snap-fit ​​structure between the hook part 77 and the limiting groove 102 can provide an additional support point for the fixing sleeve 7 to be connected to the rear side wall 14, enhance the connection strength between the vertical fixing part 71 and the rear side wall 14, and thus improve the stability of the installation structure of the fixing sleeve 7 on the housing 1.

[0173] like Figure 18 As shown, in some embodiments, the hook portion 77 may be provided with a downwardly oriented snap-fit ​​interface 708. In this way, the hook portion 77 can be snapped downwards onto the side wall of the limiting groove 102, and then securely installed on the rear side wall 14 by the weight of the fixing sleeve 7.

[0174] like Figure 14 As shown, in some embodiments, multiple hook portions 77 may be provided. Multiple hook portions 77 may be spaced apart on the side of the vertical fixing portion 71 facing the rear sidewall 14. The rear sidewall 14 may correspondingly have multiple limiting grooves 102.

[0175] like Figure 14As shown, in some embodiments, the fixing sleeve 7 may include a second rib 78. The second rib 78 may be provided at intervals below the first rib 75. One end of the second rib 78 may be provided on the side of the vertical fixing part 71 facing the rear sidewall 14. The other end of the second rib 78 may extend rearward to abut against the rear sidewall 14.

[0176] Specifically, by adding a second rib 78 to the vertical fixing part 71, an additional support point can be added to the fixing sleeve 7, thereby increasing the contact area between the fixing sleeve 7 and the rear side wall 14, so that the fixing sleeve 7 will not easily loosen or fall off the rear side wall 14, and improving the stability of the fixing sleeve 7 and the rear side wall 14.

[0177] like Figure 14 As shown, in some embodiments, the second rib 78 may include at least two. The hook portion 77 may include at least two. The second rib 78 and the hook portion 77 may be staggered on the vertical fixing portion 71.

[0178] Furthermore, by staggering the second rib 78 and the hook portion 77 on the vertical fixing portion 71, the force borne by one side of the vertical fixing portion 71 can be more effectively dispersed, making the overall force on the fixing sleeve 7 more uniform and avoiding damage or deformation caused by excessive local force.

[0179] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of this application is limited only by the appended claims.

Claims

1. A garment processing device, characterized in that, include: The housing is constructed as the outer shell of a garment processing device. The housing has a first side wall and a second side wall arranged opposite to each other on the left and right sides, and a rear side wall connected between the first side wall and the second side wall. The top of the rear side wall is provided with a first support rib facing the front side, and the first support rib is used to connect the rear side wall and the top cover. A tubular assembly is disposed inside the housing, and the tubular assembly has a clothing processing chamber; an air inlet and an air return outlet communicating with the clothing processing chamber are respectively provided on the outer wall of the tubular assembly. A mounting base is disposed inside the housing and above the cylinder assembly. The mounting base has two chambers; the two chambers are respectively connected to the air inlet and the air return outlet. The compressor is located on one side of the bottom of the housing and is arranged close to the first side wall; A condenser is disposed within the two chambers; An evaporator is disposed within the two chambers; A return gas line is connected between the air inlet of the compressor and the outlet of the evaporator; the return gas line includes: The first vertical pipe section is arranged upward along the connection between the first side wall and the rear side wall, and the lower end of the first vertical pipe section is connected to the compressor. The first inclined pipe section extends upward at an incline from the upper end of the first vertical pipe section. In the height direction from bottom to top of the clothing processing equipment, the first inclined pipe section is arranged upward at an incline toward the front side of the first support rib, and the upper end of the first inclined pipe section is connected to the evaporator. An exhaust pipe, connected between the outlet of the compressor and the inlet of the condenser, includes: The second vertical pipe section is arranged side by side with the first vertical pipe and is set upward along the connection between the first side wall and the rear side wall. The lower end of the second vertical pipe section is connected to the compressor. The third inclined pipe section is arranged side by side with the first inclined pipe section. The third inclined pipe section extends upward at an incline from the upper end of the second vertical pipe section. In the height direction from bottom to top of the clothing processing equipment, the third inclined pipe section is arranged upward at an incline toward the front side of the first support rib. The upper end of the third inclined pipe section is connected to the condenser. A fixing sleeve is disposed on the first sidewall, the fixing sleeve comprising: A vertical fixing part is provided on the side of the first sidewall near the rear sidewall; An inclined fixing part, wherein the upper end of the inclined fixing part is arranged obliquely upward away from the first supporting rib; The first vertical pipe segment and the second vertical pipe segment are arranged side by side in the vertical fixing part, and the first vertical pipe segment and the second vertical pipe segment are respectively clamped between the vertical fixing part and the first side wall; The first inclined pipe segment and the third inclined pipe segment are arranged side by side in the inclined fixing part, and the second vertical pipe segment and the third inclined pipe segment are respectively clamped between the inclined fixing part and the first side wall.

2. The garment processing equipment according to claim 1, characterized in that, The top of the first sidewall is provided with a second support rib, which extends from the first sidewall toward the side where the second sidewall is located, and the second support rib is used to connect the first sidewall and the top cover; The return air pipeline includes a second inclined pipe section, which is located between the first inclined pipe section and the evaporator. The lower end of the second inclined pipe section is connected to the first inclined pipe section, and the upper end of the second inclined pipe section is connected to the evaporator. In the height direction from bottom to top of the clothing processing equipment, the second inclined pipe section is inclined upward towards the side away from the first sidewall, and the upper end of the second inclined pipe section is located above the second support rib. The exhaust pipe includes a fourth inclined pipe section, which is arranged side by side with the second inclined pipe section. The fourth inclined pipe section is located between the third inclined pipe section and the condenser. The lower end of the fourth inclined pipe section is connected to the third inclined pipe section, and the upper end of the fourth inclined pipe section is connected to the condenser. In the height direction from bottom to top of the clothing processing equipment, the third inclined pipe section is inclined upward towards the side away from the first sidewall, and the upper end of the third inclined pipe section is located above the second support rib. The inclined fixing part is located below the second inclined pipe section and the fourth inclined pipe section.

3. The garment processing equipment according to claim 1, characterized in that, The return gas pipeline includes a fourth connecting pipe, which extends rearward along the first side wall, and the front end of the fourth connecting pipe is connected to the air inlet of the compressor. The exhaust pipe includes an eighth connecting pipe that extends rearward along the first side wall. The front end of the eighth connecting pipe is connected to the air outlet of the compressor. The eighth connecting pipe is arranged side by side with the fourth connecting pipe. The fixing sleeve also includes a horizontal fixing part, which is connected to the lower end of the vertical fixing part. The horizontal fixing part extends forward from the vertical fixing part along the first side wall. The fourth connecting pipe and the eighth connecting pipe are arranged side by side in the transverse fixing part, and the fourth connecting pipe and the eighth connecting pipe are respectively clamped between the transverse fixing part and the first side wall.

4. The garment processing equipment according to claim 3, characterized in that, The fixing sleeve includes a partition rib, which is disposed on the side of the fixing sleeve facing the first sidewall. The partition rib extends along the direction of the fixing sleeve so that the return air pipe and the exhaust air pipe are disposed on both sides of the partition rib at intervals.

5. The garment processing equipment according to claim 4, characterized in that, The partition ribs include: A first limiting rib is provided on the vertical fixing part. The first limiting rib divides the space of the vertical fixing part into a first subspace and a second subspace arranged side by side. The first vertical pipe segment is located in the first subspace, and the second vertical pipe segment is located in the second subspace. The second limiting rib is provided on the inclined fixing part along the inclined direction of the inclined fixing part. The second limiting rib divides the space of the inclined fixing part into a third subspace and a fourth subspace arranged side by side. The first inclined pipe segment is located in the third subspace and the third inclined pipe segment is located in the fourth subspace.

6. The garment processing equipment according to claim 5, characterized in that, The dividing rib also includes a third limiting rib, which is arranged laterally within the transverse fixing part. The third limiting rib divides the space within the transverse fixing part into a fifth subspace and a sixth subspace arranged side by side. The fourth connecting pipe is located within the fifth subspace, and the eighth connecting pipe is located within the sixth subspace.

7. The garment processing equipment according to claim 6, characterized in that, The connection between the lower ends of the horizontal fixing part and the vertical fixing part is a rounded transition; The connection between the first limiting rib and the third limiting rib is a rounded transition.

8. The garment processing equipment according to claim 1, characterized in that, The fixing sleeve includes a first protruding rib, one end of which is provided on the side of the inclined fixing part facing the rear side wall, and the other end of which extends rearward to abut against the rear side wall. The first protruding rib is provided with a first connecting hole. The rear sidewall is provided with a second connecting hole, which is located on the side of the rear sidewall close to the first sidewall, and the second connecting hole is arranged opposite to the first connecting hole. The garment processing device also includes a locking member, which passes through the first connecting hole and the second connecting hole to lock the inclined fixing part onto the rear side wall.

9. The garment processing equipment according to claim 8, characterized in that, The fixing sleeve includes a hook portion, which is located on the side of the vertical fixing portion facing the rear sidewall; A limiting groove is provided on the rear side wall, and the limiting groove is located on the side of the rear side wall close to the first side wall. The limiting groove is arranged opposite to the hook portion. The hook portion engages with the limiting groove to fix the fixing sleeve to the rear side wall.

10. The garment processing equipment according to claim 9, characterized in that, The fixing sleeve includes a second protruding rib, which is spaced below the first protruding rib. One end of the second protruding rib is located on the side of the vertical fixing part facing the rear sidewall, and the other end of the second protruding rib extends rearward to abut against the rear sidewall. The second rib includes at least two, and the hook portion includes at least two, with the second rib and the hook portion being alternately arranged on the vertical fixing portion.

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