Laundry treating apparatus

Abstract

The utility model provides clothes processing equipment which comprises an installation base, and two device cavities are formed in the installation base. The two device cavities are respectively communicated with the air inlet and the air return port; the top of the rear side wall is provided with a first supporting rib arranged towards the front side, and the first supporting rib is used for connecting the rear side wall and the top cover compressor, is arranged on one side of the bottom of the box body and is arranged close to the first side wall; an inlet of the condenser is communicated with an air outlet of the compressor; an outlet of the evaporator communicates with an air inlet of the compressor. The air return pipeline is connected between an air inlet of the compressor and an outlet of the evaporator. The air return pipeline comprises a first vertical pipe section arranged upwards along the connecting position of the first side wall and the rear side wall. The first inclined pipe section obliquely and upwards extends from the upper end of the first vertical pipe section, and in the direction from bottom to top, the first inclined section is obliquely and upwards arranged towards the front side of the first supporting rib; one end of the first transverse pipe section communicates with the top end of the first inclined pipe section, and the other end of the first transverse pipe section is connected with an outlet of the evaporator.

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 via refrigerant pipes that are bent and irregularly shaped. This can easily lead to deformation of the copper pipes and cause transportation difficulties. At the same time, due to the structure of the pipe layout, the refrigerant pipes are easily affected by the cylinder assembly or other installation components during the operation of the equipment, resulting in vibration and mutual collisions, which affect the operation of the heat pump system. Utility Model Content

[0005] The purpose of this utility model is to provide a garment processing device to solve the problem in the prior art that the refrigerant pipe is easily subjected to vibration and collision with other components such as the cylinder assembly during the operation of the device.

[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 has 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 to a top cover. A cylinder assembly is disposed within the housing, the cylinder assembly having a garment processing chamber. An air inlet and an air return outlet communicating with the garment processing chamber are respectively provided on the outer wall of the cylinder assembly. A mounting base is disposed within the housing and located above the cylinder assembly, the mounting base having two chambers. The two chambers are respectively communicating with the air inlet and the air return outlet. A compressor is disposed on one side of the bottom of the housing and arranged near the first side wall. A condenser is disposed within the two chambers, the inlet of the condenser communicating with the outlet of the compressor. An evaporator is disposed within the... Within the two chambers, the outlet of the evaporator is connected to the inlet of the compressor, and the inlet of the evaporator is connected to the outlet of the condenser. A return gas pipeline is located within the housing and connects the inlet of the compressor and the outlet of the evaporator. The return gas pipeline includes: a first vertical pipe section extending upwards along the connection between the first sidewall and the rear sidewall, with its lower end connected to the inlet of the compressor; a first inclined pipe section extending upwards inclinedly from the upper end of the first vertical pipe section, and in the direction from bottom to top of the garment processing equipment, the first inclined pipe section is arranged inclined upwards towards the front of the first support rib; and a first horizontal pipe section located above the first support rib and extending laterally along the rear sidewall, with one end connected to the top of the first inclined pipe section and the other end connected to the outlet of the evaporator.

[0008] The above technical solution has the following advantages or beneficial effects: By setting the first vertical pipe section in the return gas pipeline connecting the evaporator and the compressor upward along the connection between the first side wall and the rear side wall, the stress concentration points of the pipeline that are easily increased by using a bend 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 pipeline. Furthermore, the first inclined pipe section is connected to the upper end of the first vertical pipe section, and is inclined from bottom to top towards the front side of the first support rib of the garment processing equipment. After its top extends beyond the top front side of the first support rib, it connects to the outlet of the evaporator through the first horizontal pipe section, so that the pipelines are spaced apart from the first support rib, thereby avoiding interference with the top of the housing. In this application, the coordinated arrangement of the first vertical pipe section, the first inclined pipe section, and the first horizontal pipe section achieves a compact and orderly distribution of the pipelines, which not only reduces the problem of mutual interference between the pipelines and other components inside the housing, but also reduces mutual collisions and noise caused by vibration.

[0009] In some embodiments of this application, a garment processing device is provided, wherein the horizontal plane containing the central axis of the tube assembly is used as a reference plane, and the connection position between the upper end of the first vertical tube segment and the lower end of the first inclined tube segment is located above the reference plane.

[0010] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by setting the inclination starting point of the first inclined pipe section above the central axis of the cylinder assembly, the gap between the upper end of the first inclined pipe section and the cylinder assembly can be effectively increased, providing clearance space between the cylinder assembly and the first inclined pipe section during vibration, thereby avoiding interference between the upper end of the first inclined pipe section and the cylinder assembly, and effectively reducing the collision and wear problems caused by the vibration of the cylinder assembly to the inclined pipe section.

[0011] In some embodiments of this application, a garment processing device is provided, wherein a second supporting rib is provided at the top of the first sidewall, the second supporting rib extending from the first sidewall toward the side where the second sidewall is located; the second supporting rib is used to connect the first sidewall and the top cover; the return air pipeline further includes a second inclined pipe section, the second inclined pipe section is disposed between the first inclined pipe section and the first transverse pipe section, the lower end of the second inclined pipe section is connected to the first inclined pipe section, the upper end of the second inclined pipe section is connected to the first transverse pipe section, and in the downward direction, the second inclined pipe section is inclined upward toward the side away from the first sidewall, and the upper end of the second inclined pipe section is located above the second supporting rib.

[0012] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: there is a gap between the upper end of the second inclined pipe section and the second supporting rib, which can effectively avoid interference with the second supporting rib at the top, and can also utilize the space between the connection between the rear side wall and the first side wall inside the box, making the overall structure more compact.

[0013] In some embodiments of this application, a garment processing device is provided, the garment processing device further comprising a water inlet valve, the water inlet valve being disposed on the rear side wall and located on the side close to the first side wall, the water inlet valve being used to supply water to the garment processing chamber; the water inlet valve being located below the first support rib, the water inlet valve being spaced apart from the second support rib; the upper end of the second inclined pipe section passing through the spaced area between the water inlet valve and the second support rib and extending upward.

[0014] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: Since the water inlet valve is located below the first support rib and is spaced apart from the second support rib to form an interval space, the upper end of the second inclined pipe section and the first transverse pipe section can be spaced apart from the water inlet valve. In this way, space can be provided for the part of the second inclined pipe section extending upward and the first transverse pipe section to pass through the interval, so that the return air pipe and the water inlet valve will not interfere or conflict with each other, reducing the problem of wear and tear between the water inlet valve and the return air pipe due to vibration.

[0015] In some embodiments of this application, a garment processing device is provided, the garment processing device further comprising an exhaust pipe connected between the outlet of the compressor and the inlet of the condenser, 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 communicating with the outlet of the compressor; a third inclined pipe section arranged parallel to the first inclined pipe section, the third inclined pipe section extending upward inclinedly from the upper end of the second vertical pipe section, the third inclined pipe section being arranged upward inclinedly towards the front side of the first support rib in the direction from bottom to top of the garment processing device; and a second transverse pipe section arranged parallel to the first transverse pipe section, the second transverse pipe section being disposed above the first support rib and extending laterally along the rear sidewall, one end of the second transverse pipe section communicating with the third inclined pipe section, and the other end of the second transverse pipe section being connected with the inlet of the condenser.

[0016] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by arranging the second vertical pipe section and the first vertical pipe side by side, and setting the third inclined pipe section and the first inclined pipe section side by side, the space formed between the equipment box and the cylinder assembly can be utilized to a greater extent. Especially when space is limited, the parallel arrangement of the return gas pipe and the exhaust pipe can maintain the compactness of the pipe and reduce direct interference with other components in the equipment.

[0017] In some embodiments of this application, a garment processing device is provided, further comprising a dryer disposed on the side of the compressor near the first sidewall, the dryer being connected to the air inlet of the compressor; the return air pipeline includes a first connecting pipe extending vertically upward, the lower end of the first connecting pipe being connected to the side of the dryer away from the compressor; a second connecting pipe formed by bending the upper end of the first connecting pipe backward, the second connecting pipe extending backward along the first sidewall; a third connecting pipe formed by bending the end of the second connecting pipe away from the first connecting pipe downward, the third connecting pipe extending vertically downward and located in front of the first vertical pipe section; and a fourth connecting pipe formed by bending the lower end of the third connecting pipe backward and extending backward along the first sidewall, the end of the fourth connecting pipe near the rear sidewall being connected to the lower end of the first vertical pipe section.

[0018] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: the loop structure formed between the first connecting pipe, the second connecting pipe and the third connecting pipe can buffer the flow of refrigerant. When the refrigerant flows from the evaporator to the dryer, its flow rate will be slowed down to a certain extent, which helps to reduce the turbulence and pulsation generated by the refrigerant during the flow. When the heat pump system is working, the refrigerant can flow stably in the return gas pipeline, improving the operating stability of the heat pump system.

[0019] In some embodiments of this application, a clothing processing device is provided. The exhaust pipe includes a fifth connecting pipe extending vertically upward, the lower end of which is connected to the air outlet of the compressor; a sixth connecting pipe extending backward at an angle from the upper end of the fifth connecting pipe toward the side where the second connecting pipe is located; a seventh connecting pipe formed by bending the end of the sixth connecting pipe away from the fifth connecting pipe downward, the seventh connecting pipe being arranged parallel to the third connecting pipe; and an eighth connecting pipe formed by bending the lower end of the seventh connecting pipe backward and extending backward along the first sidewall, the eighth connecting pipe being arranged parallel to the fourth connecting pipe, the end of the eighth connecting pipe near the rear sidewall being connected to the lower end of the second vertical pipe section.

[0020] Another technical solution described above has the following advantages or beneficial effects: the loop structure formed between the fifth, sixth, and seventh connecting pipes can buffer the flow of refrigerant. When the refrigerant flows from the compressor to the condenser, its flow rate is slowed down to a certain extent, which helps to reduce turbulence and pulsation generated during the flow of the refrigerant. When the heat pump system is working, the refrigerant can flow stably in the exhaust pipe, improving the operational stability of the heat pump system. Moreover, by extending the upper end of the fifth connecting pipe backward towards the side where the second connecting pipe is located, the seventh and eighth connecting pipes can be arranged in parallel, making full use of the space between the housing and the cylinder assembly, maintaining the compactness of the piping, and reducing direct interference with other components inside the equipment.

[0021] In some embodiments of this application, a clothing processing device is provided, which further includes a first reinforcing member disposed at the bottom of the housing, and a compressor disposed on the first reinforcing member; the fourth connecting pipe and the eighth connecting pipe are respectively disposed at intervals above the first reinforcing member.

[0022] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by setting the fourth connecting pipe at intervals above the first reinforcing member, the contact between the downward extending part of the fourth connecting pipe and the bottom of the box or the first reinforcing member can be reduced, thereby reducing the potential risk of interference and damage.

[0023] In some embodiments of this application, a garment processing device is provided, which further includes a guide tube disposed on the second transverse pipe segment, one end of the guide tube communicating with the interior of the second transverse pipe segment; in the direction from back to front, the guide tube extends obliquely upward and is disposed at intervals on the top of the first transverse pipe segment.

[0024] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by setting the guide tube on the second transverse pipe section and extending it upward at an incline toward the top of the first transverse pipe section, interference between the guide tube and the first supporting rib on the rear side and the first transverse pipe section on the front side can be avoided.

[0025] In some embodiments of this application, a garment processing device is provided, which further includes a first protective sleeve covering the outside of the first vertical pipe segment, the first inclined pipe segment, and the second inclined pipe segment, with the lower end of the first protective sleeve covering at least a portion of the fourth connecting pipe and the upper end of the first protective sleeve covering at least a portion of the first transverse pipe segment.

[0026] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: In order to reduce the vibration impact on the return air pipeline during the process, a first protective sleeve is provided on the outside of the first vertical pipe section, the first inclined pipe section, and the second inclined pipe section. The first protective sleeve can protect the pipeline and prevent the pipeline extending upward along the box from being hit and impacted.

[0027] In some embodiments of this application, a garment processing device is provided, which further includes a second protective sleeve covering the outside of the second vertical pipe segment, the third inclined pipe segment, and the fourth inclined pipe segment, with the lower end of the second protective sleeve covering at least a portion of the eighth connecting pipe and the upper end of the second protective sleeve covering at least a portion of the second transverse pipe segment.

[0028] Another technical solution in the above-mentioned technical solution has the following advantages or beneficial effects: by providing a second protective sleeve on the outside of the second vertical pipe section, the third inclined pipe section, and the fourth inclined pipe section, the second protective sleeve can protect the above-mentioned pipelines to prevent the pipelines extending upward along the box from being collided and impacted.

[0029] This application discloses a garment processing device, comprising a housing configured as the outer shell of the garment processing device. The housing has 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 to a top cover. A cylinder assembly is disposed within the housing, the cylinder assembly having a garment processing chamber. An air inlet and an air return outlet communicating with the garment processing chamber are respectively provided on the outer wall of the cylinder assembly. A mounting base is disposed within the housing and located above the cylinder assembly, the mounting base having two chambers. The two chambers are respectively communicating with the air inlet and the air return outlet. A compressor is disposed on one side of the bottom of the housing, and arranged near the first side wall. A condenser is disposed within the two chambers, the inlet of the condenser communicating with the outlet of the compressor. An evaporator is disposed within... Within the two chambers, the outlet of the evaporator is connected to the inlet of the compressor, and the inlet of the evaporator is connected to the outlet of the condenser. An exhaust pipe is located within the housing and connects the outlet of the compressor and the inlet of the condenser. The exhaust pipe includes: a second vertical pipe section extending upwards along the connection between the first sidewall and the rear sidewall, with its lower end connected to the outlet of the compressor; a third inclined pipe section extending upwards at an incline from the upper end of the second vertical pipe section, and in the direction from bottom to top of the garment processing equipment, the third inclined pipe section is arranged upwards towards the front of the first support rib; and a second horizontal pipe section located above the first support rib and extending laterally along the rear sidewall, with one end connected to the third inclined pipe section and the other end connected to the inlet of the condenser.

[0030] The above technical solution has the following advantages or beneficial effects: By setting the first vertical pipe section in the exhaust pipe connecting the condenser and the compressor upward along the connection between the first side wall and the rear side wall, the stress concentration points of the pipe that are easily increased by using a bend 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, the third inclined pipe section is connected to the upper end of the second vertical pipe section. The clothing processing device is inclined from bottom to top towards the front side of the first support rib, and its top extends beyond the top front side of the first support rib before connecting to the outlet of the evaporator through the second horizontal pipe section. This ensures that the pipes are spaced apart from the first support rib, thereby avoiding interference with the top of the housing. In this application, the coordinated arrangement of the second vertical pipe section, the second inclined pipe section, and the second horizontal pipe section achieves a compact and orderly distribution of the pipes, which not only reduces the problem of mutual interference between the pipes and other components inside the housing, but also reduces mutual collisions and noise caused by vibration. Attached Figure Description

[0031] 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.

[0032] Figure 1 This is a perspective view of a garment processing device according to an embodiment of this application;

[0033] Figure 2 for Figure 1 A partial 3D schematic diagram;

[0034] Figure 3 for Figure 2 An exploded view;

[0035] Figure 4 for Figure 2 Schematic diagram of the distribution of the central return air pipeline and the exhaust pipeline;

[0036] Figure 5 for Figure 4 Side view;

[0037] Figure 6 for Figure 5 A schematic diagram of the return gas pipeline from one perspective;

[0038] Figure 7 for Figure 2 A partial schematic diagram;

[0039] Figure 8 for Figure 7 A partial schematic diagram of point A;

[0040] Figure 9 for Figure 2 Top view;

[0041] Figure 10 for Figure 7 Rear view;

[0042] Figure 11 for Figure 5 A schematic diagram of the return gas pipeline from another perspective;

[0043] Figure 12 for Figure 7 A schematic diagram of another embodiment;

[0044] Figure 13 for Figure 5 A schematic diagram of the exhaust pipe from one perspective;

[0045] Figure 14 for Figure 5 A schematic diagram of the exhaust pipe from another perspective;

[0046] Figure 15 for Figure 7 A schematic diagram of another embodiment.

[0047] The correspondence between the reference numerals and the component names is as follows:

[0048] 1. Box body; 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;

[0049] 2. Drum assembly; 201. Drum opening; 202. Garment handling chamber; 203. Air inlet; 204. Air return outlet;

[0050] 301. Two chambers; 302. Air inlet; 303. Air outlet;

[0051] 31. Mounting base; 311. First fixed arm; 312. Second fixed arm; 32. Compressor; 33. Condenser; 34. Evaporator;

[0052] 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;

[0053] 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;

[0054] 37. Dryer;

[0055] 38. Guiding tube;

[0056] 4. Water inlet valve;

[0057] 51. Second reinforcing member; 52. First reinforcing member;

[0058] 61. First protective cover; 62. Second protective cover; 63. Third protective cover; 64. Fourth protective cover;

[0059] 7. Fixing sleeve. Detailed Implementation

[0060] This utility model provides a refrigeration 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.

[0061] 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.

[0062] 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.

[0063] Figure 1 This is a perspective view of a garment processing device according to an embodiment of this application.

[0064] 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).

[0065] 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.

[0066] Figure 2 for Figure 1 A partial 3D schematic diagram; Figure 3 for Figure 2 An exploded image.

[0067] like Figure 2 and Figure 3As shown, in some embodiments, 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.

[0068] In some embodiments, the drum assembly 2 is rotatably disposed within the housing 11. 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.

[0069] 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.

[0070] 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.

[0071] Figure 4 for Figure 2 A schematic diagram showing the distribution of the central return air pipeline 35 and the exhaust pipeline 36.

[0072] 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.

[0073] like Figure 3 and 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.

[0074] 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.

[0075] like Figure 3 and Figure 4 As 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.

[0076] like Figure 3 and Figure 4 As shown, the garment processing equipment 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 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.

[0077] 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.

[0078] 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.

[0079] likeFigure 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.

[0080] like Figure 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.

[0081] like Figure 3 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.

[0082] like Figure 3 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.

[0083] like Figure 2 and Figure 3 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.

[0084] 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.

[0085] 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.

[0086] Figure 5 for Figure 4 Side view;Figure 6 for Figure 5 A schematic diagram of the return air pipeline from one perspective.

[0087] 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.

[0088] 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.

[0089] like Figure 5 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 bottom-up direction of the garment handling equipment, the first inclined section 352 may be arranged obliquely upward toward the front side of the first support rib 15.

[0090] It should be noted that the direction from bottom to top of the garment processing equipment can be understood as the height direction of the garment processing equipment.

[0091] 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.

[0092] Since the top of the rear sidewall 14 is provided with a first support rib 15 extending towards the front, in the direction from bottom to top of the clothing processing equipment, the first inclined tube section 352 is arranged inclined upward towards the front of the first support rib 15, so that there is at least a gap distance of W1 between the upper end of the first inclined tube section 352 and the plane where the first vertical tube section 351 is located. This can avoid 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.

[0093] 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.

[0094] In existing heat pump clothing processing equipment, the refrigerant pipe between the compressor 32 and the evaporator 34 and condenser 33 is often made of irregularly bent copper pipe. This can easily cause the copper pipe to deform during transportation and installation, and it is also easily affected by the vibration of other components inside the housing 1.

[0095] The garment processing device provided in this application, by setting the first vertical pipe section 351 in the return gas pipeline 35 connecting the evaporator 34 and the compressor 32 upward along the connection between the first side wall 12 and the rear side wall 14, avoids the stress concentration points that are easily increased 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 pipeline. Furthermore, the first inclined pipe section 352 is connected to the upper end of the first vertical pipe section 351, and is inclined from bottom to top toward the front side of the first support rib 15. After its top extends out of the top front side of the first support rib 15, it is connected to the outlet of the evaporator 34 through the first horizontal pipe section 353, so that the pipeline is spaced apart from the first support rib 15, thereby avoiding interference with the top of the housing 1. In this application, the compact and orderly distribution of the pipeline is achieved through the coordinated arrangement of the first vertical pipe section 351, the first inclined pipe section 352 and the first horizontal pipe section 353. This not only reduces the problem of mutual interference between the pipeline and other components in the housing 1, but also reduces mutual collisions and noise caused by vibration.

[0096] 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.

[0097] Specifically, such as Figure 5As 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.

[0098] Since the horizontal plane containing the central axis of the cylinder assembly 2 is where the radial dimension of the cylinder assembly 2 is largest, the first inclined pipe segment 352 located on the outer side of the cylinder assembly 2 is prone to interference with it during its inclined stroke. By setting the inclined starting point of the first inclined pipe segment 352 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 can be effectively increased, providing clearance space between the cylinder assembly 2 and the first inclined pipe segment 352 during vibration, thereby avoiding interference between the upper end of the first inclined pipe segment 352 and the cylinder assembly 2, and effectively reducing problems such as collision and wear of the inclined pipe segment caused by the vibration of the cylinder assembly 2.

[0099] Figure 7 for Figure 2 A partial schematic diagram; Figure 8 for Figure 7 A partial schematic diagram of point A; Figure 9 for Figure 2 Top view; Figure 10 for Figure 7 Rear view; Figure 11 for Figure 5 A schematic diagram of the return air pipeline from another perspective.

[0100] like Figure 7 and Figure 8 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.

[0101] like Figure 8 and Figure 9 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. The second support rib 16 is used to connect the first sidewall 12 and the top cover.

[0102] like Figure 6 and Figure 9As 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.

[0103] 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.

[0104] like Figure 8 , Figure 10 and Figure 11 As shown, in some embodiments, the return air line 35 may include a second inclined section 354. The second inclined section 354 may be disposed between the first inclined section 352 and the first transverse section 353. 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 first transverse section 353. In the bottom-up direction, the second inclined section 354 may be inclined upward towards the side away from the first sidewall 12, and the upper end of the second inclined section 354 is located above the second support rib 16.

[0105] Specifically, please refer to the appendix. Figure 11 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.

[0106] Since a second support rib 16 extends from the top of the first sidewall 12 toward the second sidewall 13, in the direction from bottom to top of the garment processing equipment, the second inclined tube segment 354 can be inclined upward toward the side away from the first sidewall 12, 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.

[0107] Figure 12 for Figure 7 A schematic diagram of another embodiment.

[0108] like Figure 11 As shown, in some embodiments, the garment handling device may include a second reinforcing member 51. The second reinforcing member 51 may be disposed above the second supporting rib 16. The second reinforcing member 51, supported between the second supporting rib 16 and the second fixed arm 312, can further improve the structural strength of the mounting base 31 disposed on the housing 1. The third inclined tube may be spaced apart from the second reinforcing member 51.

[0109] like Figure 4 and Figure 5 As shown, in some embodiments, the garment processing device may include a water inlet valve 4. The water inlet valve 4 may be disposed on the rear sidewall 14 and located on the side close to the first sidewall 12. The water inlet valve 4 is used to supply water to the garment processing chamber 202. Specifically, the water inlet valve 4 is mounted on the rear sidewall 14, one end of the water inlet valve 4 is connected to an external water source, and the other end of the water inlet valve 4 is connected to the garment processing chamber 202, thereby supplying washing water to the garment processing chamber 202.

[0110] In some embodiments, the inlet valve 4 may be located below the first support rib 15. The inlet valve 4 may be spaced apart from the second support rib 16. The upper end of the second inclined pipe section 354 may pass through the space between the inlet valve 4 and the second support rib 16 and extend upward.

[0111] Among them, such as Figure 7 As shown, since the water inlet valve 4 is located below the first support rib 15 and is spaced apart from the second support rib 16 to form a gap, the upper end of the second inclined pipe section 354 and the first transverse pipe section 353 can both be spaced apart from the water inlet valve 4. In this way, space can be provided for the part of the second inclined pipe section 354 extending upward and the first transverse pipe section 353 to pass through the gap, so that the return air pipe 35 and the water inlet valve 4 will not interfere or conflict with each other, reducing the problem of wear and tear between the water inlet valve 4 and the return air pipe 35 due to vibration.

[0112] like Figure 5 and Figure 12 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.

[0113] 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.

[0114] like Figure 12 As 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.

[0115] 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.

[0116] 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.

[0117] 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.

[0118] 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.

[0119] Furthermore, the fourth connecting pipe 358 extends backward and connects between the third connecting pipe 357 and the first vertical pipe section 351, allowing the pipeline to continue to extend backward. The structure of the whole is mostly composed of straight pipe sections, avoiding problems such as deformation of the return gas pipeline 35 that are easily caused by the curved pipeline structure.

[0120] likeFigure 12 As shown, in some embodiments, the garment handling device may include a first protective sleeve 61. The first protective sleeve 61 may cover the outside of the first vertical pipe section 351, the first inclined pipe section 352, and the second inclined pipe section 354. The lower end of the first protective sleeve 61 may cover at least a portion of the fourth connecting pipe 358, and the upper end of the first protective sleeve 61 may cover at least a portion of the first transverse pipe section 353.

[0121] During the operation of the garment processing equipment, the compressor 32 vibrates when it is in the start-up state, especially during washing and spin-drying when the drum speed is high, which may transmit the vibration to the housing 1. In order to reduce the impact of vibration on the return air pipe 35 during this process, a first protective sleeve 61 is provided on the outside of the first vertical pipe section 351, the first inclined pipe section 352, and the second inclined pipe section 354. The first protective sleeve 61 can protect the pipes to prevent them from being hit and impacted while extending upward along the housing 1.

[0122] Furthermore, since the connections between pipe sections are often more susceptible to damage and impact, this embodiment extends the lower end of the first protective sleeve 61 to the connection between the first vertical pipe section 351 and the fourth connecting pipe 358, and the upper end of the first protective sleeve 61 to the connection between the first horizontal pipe section 353 and the second inclined pipe. In this way, the first protective sleeve 61 can cover more potentially vulnerable areas, thereby improving the durability and reliability of the return air pipe 35.

[0123] In some embodiments, the first protective sleeve 61 may be made of a flexible material. The flexible material can better adapt to the shape of the pipeline, and thus can fit tightly against the first vertical pipe section 351, the inclined pipe section and the connecting pipe. This not only provides better protection, but also reduces noise and vibration caused by looseness or gaps.

[0124] In some embodiments, the first protective cover 61 may be made of materials such as sponge, rubber, or silicone.

[0125] like Figure 12 As shown, in some embodiments, the garment handling apparatus may include a third protective sleeve 63. The third protective sleeve 63 may cover at least a portion of the first transverse tube segment 353, thereby reducing the vibration impact on the first transverse tube segment 353 during operation.

[0126] 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.

[0127] like Figure 5 As 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, and the lower end of the second vertical pipe section 361 is connected to the air outlet 303 of the compressor 32.

[0128] 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.

[0129] Figure 13 for Figure 5 A schematic diagram of the exhaust pipe from one perspective; Figure 14 for Figure 5 A schematic diagram of the exhaust pipe from another perspective.

[0130] like Figure 5 and Figure 13 As shown, in some embodiments, the exhaust pipe 36 may include a third inclined pipe section 362. The third inclined pipe section 362 may extend obliquely upward from the upper end of the second vertical pipe section 361. In the bottom-up direction of the garment handling device, the third inclined pipe section 362 may be arranged obliquely upward toward the front side of the first support rib 15.

[0131] Specifically, please refer to the appendix. Figure 13 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.

[0132] 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 direction from bottom to top of the clothing processing equipment. This makes the upper end of the third inclined tube segment 362 and the plane where the second vertical tube segment 361 is located have a gap distance of at least W3, which can avoid 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.

[0133] like Figure 4As 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 second transverse pipe section 363 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.

[0134] like Figure 4 As shown, in some embodiments, the second vertical pipe section 361 can be arranged side by side with the first vertical pipe. By arranging the second vertical pipe section 361 side by side with the first vertical pipe, the space formed between the equipment housing 1 and the cylinder assembly 2 can be utilized to the maximum extent. Especially in the case of limited space, arranging the second vertical pipe section 361 side by side with the first vertical pipe can maintain the compactness of the pipeline and reduce direct interference with other components in the equipment.

[0135] like Figure 5 As shown, in some embodiments, the second vertical pipe section 361 can be arranged side-by-side with the first vertical pipe at intervals. This allows a certain gap to be maintained between the second vertical pipe section 361 and the first vertical pipe to ensure smooth gas flow and reduce heat transfer between them.

[0136] In some embodiments, the third inclined pipe section 362 may be arranged side by side with the first inclined pipe section 352. By arranging the third inclined pipe section 362 and the first inclined pipe section 352 side by side, the space formed between the equipment housing 1 and the cylinder assembly 2 can be utilized to the maximum extent. Especially in the case of limited space, the side-by-side arrangement of the third inclined pipe section 362 and the first inclined pipe section 352 can maintain the compactness of the pipeline and reduce direct interference with other components in the equipment.

[0137] like Figure 5 As shown, in some embodiments, the third inclined tube section 362 may be arranged side-by-side with the first inclined tube section 352 at intervals. This allows a certain gap to be maintained between the third inclined tube section 362 and the first inclined tube section 352 to ensure smooth gas flow and reduce heat transfer between them.

[0138] like Figure 4As shown, in some embodiments, the second transverse pipe section 363 can be arranged side by side with the first transverse pipe section 353. By arranging the second transverse pipe section 363 and the first transverse pipe section 353 side by side, the space formed between the equipment housing 1 and the cylindrical assembly 2 can be utilized to the maximum extent. Especially in situations where space is limited, arranging the second transverse pipe section 363 and the first transverse pipe section 353 side by side can maintain the compactness of the pipeline and reduce direct interference with other components within the equipment.

[0139] In some embodiments, the second transverse pipe section 363 and the first transverse pipe section 353 may be arranged side by side with a gap between them. This allows a certain gap to be maintained between the second transverse pipe section 363 and the first transverse pipe section 353 to ensure smooth gas flow and reduce heat transfer between them.

[0140] Figure 14 for Figure 5 A schematic diagram of the exhaust pipe from another perspective.

[0141] like Figure 10 and Figure 14 As shown, in some embodiments, the exhaust pipe 36 may include a fourth inclined pipe segment 354. The fourth inclined pipe segment may be located between the third inclined pipe segment 362 and the second transverse pipe segment 363. The lower end of the fourth inclined pipe segment 354 may be connected to the third inclined pipe segment 362. The upper end of the fourth inclined pipe segment 354 may be connected to the second transverse pipe segment 363. In the bottom-to-top direction, the fourth inclined pipe segment 354 may be inclined upwards towards the side away from the first sidewall 12, and the upper end of the fourth inclined pipe segment 354 is located above the second support rib 16.

[0142] Specifically, please refer to the appendix. Figure 14 As shown, M7 indicates the plane where the third inclined pipe section 362 is located, P2 indicates the connection point between the third inclined pipe section 362 and the second transverse pipe section 363, and W4 indicates the distance from P2 to M7.

[0143] Since a second support rib 16 extends from the top of the first sidewall 12 toward the second sidewall 13, the fourth inclined tube segment 354 can be inclined upward toward the side away from the first sidewall 12 in the direction from bottom to top of the garment processing equipment. It then connects to the second transverse tube segment 363 located above the first support rib 15 and the second support rib 16, allowing the upper end of the fourth inclined tube segment 354 to be spaced apart from the second support rib 16. Specifically, there is at least a gap W4 between the upper end of the fourth inclined tube segment 354 and the second support rib 16, which effectively avoids interference with the top second support rib 16 and utilizes the space between the rear sidewall 14 and the first sidewall 12 inside the housing 1, making the overall structure more compact.

[0144] like Figure 4 and Figure 12 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.

[0145] In some embodiments, the exhaust pipe 36 may include a sixth connecting pipe 366. The sixth connecting pipe 366 may extend obliquely rearward 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 obliquely rearward 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.

[0146] 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.

[0147] 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.

[0148] 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.

[0149] like Figure 4 and Figure 12 As shown, in some embodiments, the garment handling device may include a first reinforcing member 52. The first reinforcing member 52 may be disposed at the bottom of the housing 1. The compressor 32 may be disposed on the first reinforcing member 52.

[0150] Since the compressor 32 generates vibration and noise during operation, by mounting the compressor 32 on the first reinforcing member 52, the compressor 32 is stably and firmly fixed, reducing the shaking and displacement of the compressor 32 during operation. This effectively reduces the impact of compressor 32 vibration on other components of the housing 1, and reduces the resonance between the exhaust pipe 36 and the return pipe 35 and the compressor 32, which could affect the stability of refrigerant delivery. Moreover, the reinforcing member can further enhance the bottom structural strength of the housing 1, improving the stability and durability of the equipment.

[0151] like Figure 4 As shown, in some embodiments, the fourth connecting pipe 358 may be spaced above the first reinforcing member 52. By spacedly positioning the fourth connecting pipe 358 above the first reinforcing member 52, the contact between the downwardly extending portion of the fourth connecting pipe 358 and the bottom of the housing 1 or the first reinforcing member 52 can be reduced, thereby reducing the potential risk of interference and damage.

[0152] In some embodiments, the eighth connecting pipe 368 may be spaced above the first reinforcing member 52. By spacedly arranging the eighth connecting pipe 368 above the first reinforcing member 52, the contact between the downwardly extending portion of the eighth connecting pipe 368 and the bottom of the housing 1 or the first reinforcing member 52 can be reduced, thereby reducing the potential risk of interference and damage.

[0153] like Figure 4 and Figure 5As shown, in some embodiments, the garment handling device may include a guide tube 38. The guide tube 38 may be disposed on the second transverse tube segment 363, and one end of the guide tube 38 may communicate with the interior of the second transverse tube segment 363. In a rear-to-front direction, the guide tube 38 may be arranged obliquely upward to be spaced at the top of the first transverse tube segment 353.

[0154] Specifically, the guide pipe 38 can be used to inject refrigerant into the piping of the heat pump system. The second transverse pipe section 363 can be spaced apart on the rear side of the first transverse pipe section 353. By setting the guide pipe 38 on the second transverse pipe section 363 and extending it obliquely upward toward the top of the first transverse pipe section 353, interference between the guide pipe 38 and the rear first support rib 15 and the front first transverse pipe section 353 can be avoided.

[0155] like Figure 12 As shown, in some embodiments, the garment handling apparatus may include a second protective sleeve 62. The second protective sleeve 62 may cover the outside of the second vertical pipe section 361, the third inclined pipe section 362, and the fourth inclined pipe section 364. The lower end of the second protective sleeve 62 may cover at least a portion of the eighth connecting pipe 368. The upper end of the second protective sleeve 62 may cover at least a portion of the second transverse pipe section 363.

[0156] In this embodiment, a second protective sleeve 62 is provided on the outside of the second vertical pipe section 361, the third inclined pipe section 362, and the fourth inclined pipe section 364. The second protective sleeve 62 can protect the above-mentioned pipes to prevent the pipes extending upward along the box 1 from being collided and impacted.

[0157] Furthermore, the lower end of the second protective sleeve 62 extends to the connection between the second vertical pipe section 361 and the eighth connecting pipe 368, and the upper end of the second protective sleeve 62 extends to the connection between the second horizontal pipe section 363 and the fourth inclined pipe. In this way, the second protective sleeve 62 can cover more potentially vulnerable areas, thereby improving the durability and reliability of the exhaust pipe 36.

[0158] like Figure 12 As shown, in some embodiments, the garment handling apparatus may include a fourth protective sleeve 64. The fourth protective sleeve 64 may cover at least a portion of the second transverse tube segment 363, thereby reducing the vibration impact on the second transverse tube segment 363 during operation.

[0159] In some embodiments, the second protective sleeve 62 and the fourth protective sleeve 64 may be made of a flexible material. The flexible material can better adapt to the shape of the pipeline, thus allowing it to fit tightly against the pipe section. This not only provides better protection but also reduces noise and vibration caused by looseness or gaps.

[0160] Figure 15 for Figure 7 A schematic diagram of another embodiment.

[0161] like Figure 15 As shown, in some embodiments, the garment handling device may include a fixing sleeve 7. The fixing sleeve 7 may be disposed on the first side wall 12. A first protective sleeve 61 may be disposed inside the fixing sleeve 7, so that the first protective sleeve 61 can be clamped between the first vertical pipe section 351 and the fixing sleeve. In this way, rigid impact between the first vertical pipe section 351 and the fixing sleeve 7 can be avoided. At the same time, the exhaust pipe 36 can be fixed on the first side wall, further reducing vibration transmission between the housing 1 or other components and the refrigerant pipe, which is beneficial to reducing deformation caused by transportation, installation, etc.

[0162] In some other embodiments, the retaining sleeve 7 can be fixed to the rear sidewall.

[0163] In some embodiments, the second protective sleeve 62 can be clamped inside the fixed sleeve 7, so that the second protective sleeve 62 can be clamped between the second vertical pipe section 361 and the fixed sleeve 7. In this way, rigid impact between the second vertical pipe section 361 and the fixed sleeve 7 can be avoided, further reducing vibration transmission between the housing 1 or other components and the refrigerant pipeline, which is beneficial to reducing deformation caused by transportation, installation, etc.

[0164] Specifically, the outer side of the return air pipe 35 can be covered with a first protective sleeve 61 and then installed on the fixed sleeve 7. The outer side of the exhaust pipe 36 can be covered with a second protective sleeve 62 and then installed on the fixed sleeve 7. The first protective sleeve 61 can provide flexible protection for the return air pipe 35, and the second protective sleeve 62 can provide flexible protection for the exhaust pipe 36. At the same time, it can also reduce the mutual wear or resonance of the parts of the return air pipe 35 and the exhaust pipe 36 installed on the fixed sleeve 7, which can effectively improve the stability of the return air pipe 35 and the exhaust pipe 36.

[0165] 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 laundry treating apparatus, characterized by, The laundry treating apparatus comprises: a cabinet configured as an outer shell of the laundry treating apparatus, the cabinet having a first side wall and a second side wall oppositely arranged left and right, and a rear side wall connected between the first side wall and the second side wall; a top of the rear side wall is provided with a first support rib arranged toward a front side, the first support rib being used to connect the rear side wall and a top cover; a drum assembly provided in the cabinet, the drum assembly being provided with a laundry treating cavity; an outer wall of the drum assembly is respectively provided with an air inlet and an air return communicating with the laundry treating cavity; a mounting seat provided in the cabinet and located above the drum assembly, the mounting seat being provided with two device cavities; the two device cavities respectively communicate with the air inlet and the air return; a compressor arranged on one side of a bottom of the cabinet and close to the first side wall; a condenser provided in the two device cavities, an inlet of the condenser communicating with an air outlet of the compressor; an evaporator provided in the two device cavities, an outlet of the evaporator communicating with an air inlet of the compressor, and an inlet of the evaporator communicating with an outlet of the condenser; a return air pipeline provided in the cabinet, the return air pipeline being connected between the air inlet of the compressor and the outlet of the evaporator, the return air pipeline comprising: a first vertical pipe section arranged upward along a connection between the first side wall and the rear side wall, a lower end of the first vertical pipe section communicating with the air inlet of the compressor; a first inclined pipe section extending upward and inclined from an upper end of the first vertical pipe section, in a direction from bottom to top of the laundry treating apparatus, the first inclined pipe section being arranged upward and inclined toward a front side of the first support rib; a first horizontal pipe section arranged above the first support rib and extending along a horizontal direction of the rear side wall, one end of the first horizontal pipe section communicating with a top end of the first inclined pipe section, and the other end of the first horizontal pipe section being connected with the outlet of the evaporator.

2. The laundry treating apparatus according to claim 1, wherein, with a horizontal plane in which a central axis of the drum assembly is located as a reference plane, a connection position of the upper end of the first vertical pipe section and the lower end of the first inclined pipe section is located above the reference plane.

3. The laundry treating apparatus according to claim 1, wherein, a top of the first side wall is provided with a second support rib, the second support rib being arranged by the first side wall extending toward a side where the second side wall is located; the second support rib being used to connect the first side wall and the top cover; the return air pipeline further comprises a second inclined pipe section, the second inclined pipe section being arranged between the first inclined pipe section and the first horizontal pipe section, a lower end of the second inclined pipe section being connected with the first inclined pipe section, and an upper end of the second inclined pipe section being connected with the first horizontal pipe section, in a direction from bottom to top, the second inclined pipe section being arranged upward and inclined toward a side away from the first side wall, and the upper end of the second inclined pipe section being located above the second support rib.

4. The laundry treating apparatus according to claim 3, wherein, ​ ​ The laundry treating apparatus further includes a water inlet valve disposed on the rear side wall and located at a side close to the first side wall, the water inlet valve being configured to supply water to the laundry treating cavity; the water inlet valve is located below the first support rib, and the water inlet valve is spaced apart from the second support rib; An upper end of the second inclined pipe section passes through a spacing region between the water inlet valve and the second support rib and is arranged to extend upward. 5.The laundry treating apparatus according to claim 3, wherein, The laundry treating apparatus further includes: An exhaust pipe line connected between an air outlet of the compressor and an inlet of the condenser, the exhaust pipe line including: A second vertical pipe section arranged parallel to the first vertical pipe and disposed upward along a connection between the first side wall and the rear side wall, a lower end of the second vertical pipe section being in communication with the air outlet of the compressor; A third inclined pipe section arranged parallel to the first inclined pipe section, the third inclined pipe section being inclined upward from an upper end of the second vertical pipe section, the third inclined pipe section being arranged to be inclined upward toward a front side of the first support rib in a downward-to-upward direction of the laundry treating apparatus; A second horizontal pipe section arranged parallel to the first horizontal pipe section, the second horizontal pipe section being disposed above the first support rib and extending along the rear side wall in a horizontal direction, one end of the second horizontal pipe section being in communication with the third inclined pipe section, and the other end of the second horizontal pipe section being connected to the inlet of the condenser. 6.The laundry treating apparatus according to claim 5, characterized by, A dryer disposed at a side of the compressor close to the first side wall, the dryer being connected to an air inlet of the compressor; The air return pipe line includes: A first connecting pipe arranged to extend vertically upward, a lower end of the first connecting pipe being connected to a side of the dryer away from the compressor; A second connecting pipe bent rearward from an upper end of the first connecting pipe, the second connecting pipe being arranged to extend rearward along the first side wall; A third connecting pipe bent downward from an end of the second connecting pipe away from the first connecting pipe, the third connecting pipe being arranged to extend vertically downward and located at a front side of the first vertical pipe section; A fourth connecting pipe bent rearward from a lower end of the third connecting pipe and arranged to extend rearward along the first side wall, one end of the fourth connecting pipe close to the rear side wall being connected to the lower end of the first vertical pipe section. 7.The laundry treating apparatus according to claim 6, wherein, The exhaust pipe line includes: A fifth connecting pipe arranged to extend vertically upward, a lower end of the fifth connecting pipe being in communication with the air outlet of the compressor; A sixth connecting pipe arranged to extend rearward and inclined toward a side where the second connecting pipe is located from an upper end of the fifth connecting pipe; A seventh connecting pipe bent downward from an end of the sixth connecting pipe away from the fifth connecting pipe, the seventh connecting pipe being arranged in parallel to the third connecting pipe; An eighth connecting pipe bent rearward from a lower end of the seventh connecting pipe and arranged to extend rearward along the first side wall, the eighth connecting pipe being arranged in parallel to the fourth connecting pipe, and one end of the eighth connecting pipe close to the rear side wall being connected to the lower end of the second vertical pipe section.

8. The laundry treating apparatus according to claim 7, wherein Further comprising a first reinforcing member arranged at a bottom of the cabinet, and the compressor is arranged on the first reinforcing member; The fourth connecting pipe and the eighth connecting pipe are respectively arranged above the first reinforcing member in a spaced manner. 9.The laundry treating apparatus of claim 5, wherein Further comprising a guide pipe arranged on the second transverse pipe section, and one end of the guide pipe is in communication with the inside of the second transverse pipe section; In a rear-to-front direction, the guide pipe is arranged to extend obliquely upward in a spaced manner at a top of the first transverse pipe section. 10.The laundry treating apparatus of claim 6, wherein Further comprising a first protective sleeve covering the outside of the first vertical pipe section, the first oblique pipe section, and the second oblique pipe section, and a lower end of the first protective sleeve covers at least part of the fourth connecting pipe, and an upper end of the first protective sleeve covers at least part of the first transverse pipe section. 11.The laundry treating apparatus of claim 7, wherein Further comprising a second protective sleeve covering the outside of the second vertical pipe section, the third oblique pipe section, and the fourth oblique pipe section, and a lower end of the second protective sleeve covers at least part of the eighth connecting pipe, and an upper end of the second protective sleeve covers at least part of the second transverse pipe section. 12.A laundry treating apparatus, characterized by, Comprise: a cabinet configured as an outer shell of a laundry treating apparatus, the cabinet 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; a top of the rear side wall is provided with a first support rib arranged toward a front side, the first support rib being used to connect the rear side wall and a top cover; a drum assembly arranged in the cabinet, the drum assembly being provided with a laundry treating cavity; an air inlet and an air return of the drum assembly are respectively arranged on an outer wall of the drum assembly; a mounting seat arranged in the cabinet and above the drum assembly, two device cavities are arranged in the mounting seat; the two device cavities are respectively in communication with the air inlet and the air return; a compressor arranged on one side of a bottom of the cabinet and close to the first side wall; a condenser arranged in the two device cavities, an inlet of the condenser is in communication with an air outlet of the compressor; an evaporator arranged in the two device cavities, an outlet of the evaporator is in communication with an air inlet of the compressor, and an inlet of the evaporator is in communication with an outlet of the condenser; an exhaust pipeline arranged in the cabinet, the exhaust pipeline is connected between the air outlet of the compressor and the inlet of the condenser, and the exhaust pipeline comprises: a second vertical pipe section arranged upward along a connection between the first side wall and the rear side wall, and a lower end of the second vertical pipe section is in communication with the air outlet of the compressor; a third oblique pipe section obliquely extending upward from an upper end of the second vertical pipe section, and in a bottom-to-top direction of the laundry treating apparatus, the third oblique pipe section is arranged to obliquely extend upward toward a front side of the first support rib; A second transverse pipe section is arranged above the first support rib and extends along the transverse direction of the rear side wall. One end of the second transverse pipe section is in communication with the third inclined pipe section, and the other end of the second transverse pipe section is connected to the inlet of the condenser.

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