Laundry treating apparatus

Abstract

The present disclosure relates to a laundry treating apparatus, comprising a first drum, a second drum and a first heat pump mechanism, the first drum is spaced apart from the second drum, the first heat pump mechanism is connected to the first drum, the first heat pump mechanism comprises a first air inlet duct, a first fan and a first air outlet duct, the first air inlet duct is connected to an outlet of the first fan, the first air inlet duct is connected to the first drum to blow air into the first drum, the first air outlet duct is connected to an inlet of the first fan, and the first air outlet duct is connected to the first drum to suck air in the first drum. The present laundry treating apparatus can blow air into the first drum and suck air in the first drum, so that the air can circulate, the drying of the clothes in the first drum can be achieved, and different use requirements can be met.

Description

Technical Field

[0001] This disclosure relates to the field of clothing processing technology, and more particularly to a clothing processing device. Background Technology

[0002] In related technologies, multi-drum clothing processing equipment with small-diameter drums often only have functions such as washing clothes and cannot achieve drying functions. Utility Model Content

[0003] The purpose of this disclosure is to provide a garment processing device to solve the problems in the aforementioned related technologies.

[0004] To achieve the above objectives, this disclosure provides a garment processing device, comprising: First cylinder; The second cylinder is provided at a distance from the first cylinder, and the diameter of the first cylinder is smaller than the diameter of the second cylinder. A first heat pump mechanism is connected to the first cylinder and is used to dry clothes inside the first cylinder. The first heat pump mechanism includes a first air inlet duct, a first fan, and a first air outlet duct. The first air inlet duct is connected to the outlet of the first fan and to the first cylinder body to blow air into the first cylinder body. The first air outlet duct is connected to the inlet of the first fan and to the first cylinder body to draw air from the first cylinder body.

[0005] The above technical solution, through the cooperation of the first fan and the first air inlet duct, can blow air into the first cylinder. Through the cooperation of the first air outlet duct and the first fan, it can draw air from the first cylinder, so that the air can circulate. After the air is dehumidified and heated, it can dry the clothes in the first cylinder, so that the first cylinder, that is, the small cylinder, can have a drying function and can meet different usage needs.

[0006] In some possible implementations, the first heat pump mechanism further includes a first heat exchange component disposed within the first air inlet duct and / or the first air outlet duct, wherein the air within the first air inlet duct and / or the first air outlet duct is capable of exchanging heat with the first heat exchange component.

[0007] This setup enables air dehumidification and heating, achieving the heat pump drying function.

[0008] In some possible implementations, the first heat exchange component is disposed within the first air outlet duct; The first air outlet duct includes a receiving component, and a chamber is provided inside the receiving component. The first heat exchange component is disposed in the chamber, and the chamber is used for air flow. The first heat exchange component includes a first evaporator and a first condenser. Two first limiting parts are provided in the chamber. The first evaporator and the first condenser are respectively engaged with the two first limiting parts. The two first limiting parts are used to restrict the movement of the first evaporator and the first condenser in the front-back direction and the width direction of the clothing processing equipment.

[0009] This design allows for full utilization of the space behind the first cylinder, improving space efficiency. It also reduces the size of the first air inlet duct, minimizing space occupation and meeting the overall size requirements of the garment processing equipment. Furthermore, it secures the first evaporator and the first condenser, preventing them from shaking.

[0010] In some possible implementations, the first air outlet duct further includes a first air outlet pipe, and the two ends of the receiving member are respectively provided with a first connection port and a second connection port communicating with the chamber. The second end of the first air outlet pipe is provided with a flange, the flange is connected to the outer wall of the receiving member, and the second end of the first air outlet pipe is connected to the first connection port. The first fan is connected to the outer wall of the receiving member, and the inlet of the first fan is connected to the second connection port.

[0011] This design increases the connection area with the receiving element, thereby ensuring connection strength.

[0012] In some possible implementations, the first air outlet duct is further provided with a first filter mechanism, which is at least partially removably connected to the first air outlet duct so that air drawn from the first cylinder is filtered by the first filter mechanism.

[0013] This design allows the air to be filtered before it comes into contact with the first heat exchange component, preventing impurities in the air from adhering to the first heat exchange component and affecting the heat exchange efficiency.

[0014] In some possible implementations, there are two first cylinders arranged side by side in the width direction of the garment processing device, and there are two receiving members arranged side by side in the width direction of the garment processing device. The two receiving members are integrated, and each of the two receiving members is provided with the first fan and the first heat exchange component.

[0015] This setup reduces the number of parts, allows assembly to be completed in a single operation, simplifies assembly, reduces space requirements, avoids size increases, and ensures that the air suction of the two first cylinders does not interfere with each other.

[0016] In some possible implementations, the first cylinder is provided with a first door seal, the first door seal is provided with a first air inlet, and the first air inlet duct is connected to the first air inlet to blow air into the first cylinder. The first cylinder has a first air outlet on its side wall, and the first air outlet duct is connected to the first air outlet to draw air from the first cylinder. The first air outlet is located near the bottom of the first cylinder.

[0017] This design facilitates air circulation within the first cylinder, allowing air to enter through the cylinder opening and exhaust through the bottom, thus enabling air to flow from the opening to the bottom within the first cylinder.

[0018] In some possible implementations, the first air inlet is located diagonally above the first door seal, and the first air inlet is inclined toward one side of the first axis of the first cylinder in the relative height direction, and the inclination angle of the first air inlet is less than or equal to 30°.

[0019] With this arrangement, the inclined layout of the first air inlet reduces the space occupied in the vertical direction and guides the air obliquely into the first drum, facilitating air dispersion within the drum and improving the drying efficiency of clothes. In some possible embodiments, the clothes processing equipment further includes a second heat pump mechanism, which is disposed above the second drum, and the first drum is disposed above the second heat pump mechanism. The second heat pump mechanism includes a second fan, a second air outlet duct, a second air inlet duct, and a second heat exchange component. The second cylinder is provided with a second air outlet, and the second air outlet duct is connected to the second air outlet and the air inlet of the second fan respectively, so as to draw air from the second cylinder. The second cylinder is provided with a second door seal, the second door seal is provided with a second air inlet, the second air inlet duct is connected to the air outlet of the second fan and the second air inlet respectively, so as to deliver air into the second cylinder, the second heat exchange component is provided in the second air inlet duct and / or the second air outlet duct, and the second heat exchange component includes a second evaporator and a second condenser.

[0020] This configuration allows for full utilization of the space between the first and second cylinders, thereby improving space utilization and enabling the drying function of the second cylinder.

[0021] In some possible implementations, the garment processing device further includes a compressor disposed behind the first drum and above the second drum; Both the second heat pump mechanism and the first heat pump mechanism are connected to the compressor so that the refrigerant flowing out of the compressor can flow to the second heat pump mechanism and the first heat pump mechanism; The second heat pump mechanism and the first heat pump mechanism are connected in series or in parallel.

[0022] By using this configuration, the space left behind the first cylinder is utilized to improve space utilization, reduce the number of compressors, save costs, and reduce space occupation.

[0023] In some possible implementations, the size ratio of the second heat pump mechanism to the garment processing device is 0.2-0.85 in the width direction of the garment processing device; In the front-to-back direction of the garment processing equipment, the size ratio of the second heat pump mechanism to the garment processing equipment is 0.3-0.7; In the height direction of the clothing processing equipment, the size ratio of the second heat pump mechanism to the clothing processing equipment is 0.01-0.2.

[0024] This setup ensures the heat dissipation needs of the second heat pump mechanism without excessively increasing the size of the clothing processing equipment.

[0025] In some possible implementations, the size ratio of the first heat pump mechanism to the garment processing device is 0.2-0.85 in the width direction of the garment processing device; In the front-to-back direction of the garment processing equipment, the size ratio of the first heat pump mechanism to the garment processing equipment is 0.15-0.7; In the height direction of the clothing processing equipment, the size ratio of the first heat pump mechanism to the clothing processing equipment is 0.1-0.4.

[0026] This setup ensures the heat dissipation needs of the first heat pump mechanism are met without excessively increasing the size of the clothing processing equipment.

[0027] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0028] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings: Figure 1This is a three-dimensional schematic diagram showing the positional relationship between the first heat pump mechanism and the first cylinder according to one embodiment of this disclosure.

[0029] Figure 2 This is a schematic diagram of the structure of the first air outlet duct from one perspective of one embodiment of this disclosure.

[0030] Figure 3 This is a structural schematic diagram of the first air outlet duct from another perspective, representing one embodiment of this disclosure.

[0031] Figure 4 This is a three-dimensional schematic diagram showing the positional relationship of the first cylinder, the second cylinder, the first heat pump mechanism, and the second heat pump mechanism according to one embodiment of this disclosure.

[0032] Figure 5 This is a three-dimensional schematic diagram of the positional relationship of the compressor according to one embodiment of the present disclosure.

[0033] Figure 6 This is a schematic diagram of the structure of a second heat pump mechanism according to one embodiment of the present disclosure.

[0034] Figure 7 This is a structural schematic diagram showing the location of the second heat exchange component according to one embodiment of this disclosure.

[0035] Figure 8 This is a structural diagram showing the positions of the first and second cylinders within the box according to one embodiment of the present disclosure.

[0036] Figure 9 This is a structural diagram showing the positions of the first and second cylinders within the box, according to another embodiment of this disclosure.

[0037] Explanation of reference numerals in the attached figures 1. Second cylinder; 11. Second air outlet; 12. Second air inlet; 2. Second heat pump mechanism; 21. Second fan; 22. Second air outlet duct; 23. Second air inlet duct; 24. Second heat exchange component; 5. First cylinder body; 51. First air inlet; 52. First air outlet; 6. First heat pump mechanism; 61. First air inlet duct; 62. First fan; 63. First air outlet duct; 631. First air outlet pipe; 6311. Pipe body; 6312. Opening; 6313. Cover plate; 632. First filter mechanism; 633. Containing component; 634. Chamber; 64. First heat exchange component; 641. First evaporator; 642. First condenser; 65. First limiting part; 7. Compressor; 8. Box body. Detailed Implementation

[0038] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0039] In this disclosure, unless otherwise stated, directional terms such as "up," "down," "front," "back," "left," and "right" are defined based on the usage state of the garment processing equipment. "Height direction" refers to the height direction of the garment processing equipment during normal use, i.e., the up-down direction. The left-right direction can be referenced to the width direction of the garment processing equipment, i.e., the horizontal direction. In the front-back direction, "front" can be understood as the side of the garment processing equipment facing the user, and "back" as the side away from the user. The garment processing equipment's gate is typically located on the front side of the equipment. "Inner" and "outer" refer to the inner and outer parts of the relevant components. Furthermore, the terms "first," "second," etc., are used only for descriptive distinction and should not be construed as indicating or implying relative importance.

[0040] In the description of this disclosure, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can be a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0041] With the development of clothing processing equipment, such as washing machines, in order to meet the increasing demand, a single clothing processing device will be equipped with multiple drums, which can process clothes separately to meet different clothing processing needs.

[0042] In multi-drum garment processing equipment, smaller-diameter drums often only offer washing and dehydration functions, lacking drying capabilities. For example, smaller drums are primarily designed for small garments, mainly washing and dehydrating, without drying. Adding a drying function would increase energy consumption and the overall size of the garment processing equipment, potentially making it too large for the user's installation needs. Even if a drying function is included in a smaller drum, it typically employs condenser drying, which is energy-intensive and inefficient.

[0043] Therefore, such as Figures 1-9 As shown, this disclosure provides a garment processing device, including a first cylinder 5, a second cylinder 1, and a first heat pump mechanism 6.

[0044] The first cylinder 5 and the second cylinder 1 are spaced apart, with the diameter of the first cylinder 5 being smaller than that of the second cylinder 1. It is understood that the first cylinder 5 and the second cylinder 1 have different diameters; the first cylinder 5 is a smaller cylinder, and the second cylinder 1 is a larger cylinder. The first cylinder 5 and the second cylinder 1 can process clothing separately, thus meeting the needs of processing different types of clothing.

[0045] The first heat pump mechanism 6 is connected to the first cylinder 5 and is used to dry the clothes inside the first cylinder 5.

[0046] The first heat pump mechanism 6 includes a first air inlet duct 61, a first fan 62, and a first air outlet duct 63. The first air inlet duct 61 is connected to the outlet of the first fan 62 and is connected to the first cylinder 5 to blow air into the first cylinder 5. The first air outlet duct 63 is connected to the inlet of the first fan 62 and is connected to the first cylinder 5 to draw air from the first cylinder 5.

[0047] In the above technical solution, by cooperating with the first fan 62 and the first air inlet duct 61, air can be blown into the first cylinder 5. By cooperating with the first air outlet duct 63 and the first fan 62, air can be drawn from the first cylinder 5, allowing the air to circulate. After dehumidifying and heating the air, the clothes inside the first cylinder 5 can be dried, so that the first cylinder 5, that is, the small cylinder, can have a drying function, which can meet different usage needs. The heat pump drying method has low energy consumption, can achieve drying with less energy, and ensure the drying effect.

[0048] Optionally, in one embodiment of this disclosure, the first heat pump mechanism 6 further includes a first heat exchange component 64, which is disposed in the first air inlet duct 61 and / or the first air outlet duct 63, and the air in the first air inlet duct 61 and / or the first air outlet duct 63 can exchange heat with the first heat exchange component 64.

[0049] The air drawn from the first cylinder 5 circulates under the action of the first fan 62. When it flows within the first air inlet duct 61 and / or the first air outlet duct 63, it exchanges heat with the first heat exchange component 64 located within the first air inlet duct 61 and / or the first air outlet duct 63, thereby achieving dehumidification and heating of the air, realizing the heat pump drying function. The first heat exchange component 64 can supply refrigerant, which can then exchange heat with the air to achieve dehumidification and heating of the air.

[0050] Optionally, in one embodiment of this disclosure, the first heat exchange component 64 is disposed within the first air outlet duct 63. Thus, the air flowing within the first air outlet duct 63 can exchange heat with the first heat exchange component 64. Part of the first air outlet duct 63 is located at the rear of the first cylinder 5. By placing the first heat exchange component 64 within the first air outlet duct 63, the space left at the rear of the first cylinder 5 can be fully utilized, improving space utilization. This allows for a reduction in the size of the first air inlet duct 61, minimizing excessive space occupation and meeting the overall size requirements of the garment processing equipment.

[0051] In some examples, the first air outlet duct 63 includes a receiving member 633, within which a chamber 634 is provided. A first heat exchange component 64 is disposed within the chamber 634, which is used for airflow. The receiving member 633 accommodates the first heat exchange component 64, and the chamber 634 allows for airflow. This means that the air flowing within the chamber 634 exchanges heat with the first heat exchange component 64, and simultaneously, the air can flow through the chamber 634 from the air outlet of the first cylinder 5 to the first fan 62.

[0052] The chamber 634 extends along the width of the garment processing device, so that the air flow direction in the chamber 634 is set to flow along the width of the garment processing device. This makes full use of the space behind the first cylinder 5 and reduces the occupation of the garment processing device in the front and rear directions, thus avoiding an increase in size.

[0053] Optionally, in one embodiment of this disclosure, the garment processing equipment further includes a housing 8. A mounting beam is connected to the top of the accommodating member 633, and the mounting beam is connected to the housing 8. A bracket is connected to the bottom of the accommodating member 633, and the bracket is connected to a load-bearing member. This arrangement provides connection and support at both the top and bottom of the accommodating member 633, thus improving the installation stability of the accommodating member 633. In some examples, the top of the accommodating member 633 is connected to the mounting beam by bolts or screws. The top of the bracket is connected to the bottom of the accommodating member 633 to provide support.

[0054] Optionally, in one embodiment of this disclosure, the first heat exchange component 64 includes a first evaporator 641 and a first condenser 642, which are disposed within a chamber 634. Both the first evaporator 641 and the first condenser 642 have an air inlet and an air outlet. The axes of the air inlet and outlet surfaces of the first evaporator 641 and the first condenser 642 are aligned along the width of the garment processing equipment to facilitate airflow into the first evaporator 641 and the first condenser 642 for heat exchange. In the direction of airflow, the first evaporator 641 is positioned upstream of the first condenser 642. The first evaporator 641 is used for evaporation and heat absorption, while the first condenser 642 is used for heat release. Understandably, the hot and humid air discharged from the first cylinder 5 can first enter the chamber 634, and then pass through the first evaporator 641 and the first condenser 642 in sequence. The first evaporator 641 can remove the moisture from the air, thus making the air dry. Subsequently, the first condenser 642 will raise the temperature of the air, and then it will enter the first fan 62. Then, under the action of the first fan 62, it will re-enter the first cylinder 5. The air entering the first cylinder 5 will be converted into dry hot air, thereby drying the clothes in the first cylinder 5 again. This realizes the circulation of drying air in the first cylinder 5, improving the drying efficiency of the clothes processing equipment. The moisture in the air can be liquefied into water and discharged.

[0055] Optionally, two first limiting parts 65 are provided in the chamber 634. The first evaporator 641 and the first condenser 642 are respectively engaged with the two first limiting parts 65. The two first limiting parts 65 are used to restrict the movement of the first evaporator 641 and the first condenser 642 in the front-back direction and the width direction of the clothing processing equipment. The first limiting parts 65 can help to fix the first evaporator 641 and the first condenser 642 and prevent them from shaking.

[0056] Optionally, in one embodiment of this disclosure, the first air outlet duct 63 further includes a first air outlet pipe 631. A first end of the first air outlet pipe 631 is connected to the first cylindrical body 5, a second end of the first air outlet pipe 631 is connected to one end of the receiving member 633 and communicates with the chamber 634, and the inlet of the first fan 62 is connected to the other end of the receiving member 633 and communicates with the chamber 634. The first air outlet pipe 631 facilitates connection with the first cylindrical body 5, thereby drawing air from the first cylindrical body 5 and guiding it into the chamber 634.

[0057] Optionally, in one embodiment of this disclosure, the accommodating member 633 has a first connection port and a second connection port communicating with the chamber 634 at both ends, and the second end of the first air outlet pipe 631 has a flange that connects to the outer wall of the accommodating member 633. The second end of the first air outlet pipe 631 communicates with the first connection port. The flange at the second end of the first air outlet pipe 631 increases the connection area with the accommodating member 633, thereby ensuring connection strength. Furthermore, a sealing element can be provided between the flange and the outer wall of the accommodating member 633 to ensure a sealing effect.

[0058] Optionally, the first fan 62 is connected to the outer wall of the receiving member 633, and the inlet of the first fan 62 is connected to the second connection port. The first fan 62 and the receiving member 633 can be integrated together, with the receiving member 633 supporting the first fan 62, thereby reducing the load-bearing structure of the first fan 62. Furthermore, the integrated arrangement of the first fan 62 and the receiving member 633 allows the inlet of the first fan 62 to be directly connected to the second connection port, eliminating the need for a connecting pipe, thus saving components, reducing space occupation, and further improving space utilization.

[0059] Optionally, in one embodiment of this disclosure, the first air outlet duct 63 is further provided with a first filter mechanism 632, which is at least partially removably connected to the first air outlet duct 631 so that the air drawn from the first cylinder 5 is filtered by the first filter mechanism 632.

[0060] The first filter mechanism 632 filters the air flowing through the first outlet duct 631, and the filtered air flows back into the first cylinder 5, achieving circulation. Located upstream of the first heat exchange component 64, the first filter mechanism 632 filters the air before it comes into contact with the component, preventing impurities from adhering to it and affecting heat exchange efficiency. It should be noted that the first filter mechanism 632 can be removed for cleaning as needed to ensure filtration effectiveness. Part of the first filter mechanism 632 can be located inside the tube 6311, and another part outside, facilitating easy removal and placement.

[0061] Optionally, in one embodiment of this disclosure, the first air outlet duct 631 includes a duct body 6311 and a cover plate 6313. The duct body 6311 is provided with an opening 6312, and the cover plate 6313 is detachably connected to the duct body 6311. The cover plate 6313 is used to close the opening 6312.

[0062] The pipe body 6311 is used for airflow, and the opening 6312 facilitates the assembly of the first air outlet 631 and the first air outlet 52. The opening 6312 is sealed by the cover plate 6313 to prevent air leakage and ensure that air flows in the designated direction. In some examples, the cover plate 6313 can be bolted to the pipe body 6311, and a seal can be provided between the cover plate 6313 and the pipe body 6311 to ensure a tight seal.

[0063] Optionally, in another embodiment of this disclosure, the first air outlet duct 63 includes a first air outlet pipe, and a first heat exchange component 64 is disposed inside the first air outlet pipe. One end of the first air outlet pipe is connected to the air outlet of the first cylinder 5, and the other end of the first air outlet pipe is connected to the inlet of the first fan 62, so that air flows from the first cylinder 5 to the first fan 62 and flows through the first heat exchange component 64 for heat exchange. That is to say, the receiving component 633 may not be provided.

[0064] Optionally, in one embodiment of this disclosure, the number of first cylinders 5 is set to two, the two first cylinders 5 are arranged parallel to each other in the width direction of the garment processing device, and the two accommodating members 633 are set to two, the two accommodating members 633 are arranged side by side in the width direction of the garment processing device, and the two accommodating members 633 are integrated.

[0065] In other words, there are two first air inlet ducts 61, two first fans 62, and two first heat exchange components 64. There are also two first cylinders 5, with the two first air inlet ducts 61, the two first fans 62, and the two first heat exchange components 64 connected to the two first cylinders 5 respectively. The two first air inlet ducts 61 and the two first fans 62 can independently control the airflow into the two first cylinders 5, thus drying the clothes inside. The two first heat exchange components 64 can also independently dehumidify and heat the air blown into the two first cylinders 5, ensuring that the drying functions of the two first cylinders 5 do not interfere with each other. It can be understood that the drying function of the two first cylinders 5 can be selected to be turned on or off as needed, and they operate independently.

[0066] The first air outlet duct 63 has two channels, each connecting to one of the two first cylinders 5. Each channel contains a first heat exchange component 64. The first air outlet duct 63 is a single unit containing two channels, each connecting to one of the two first cylinders 5, allowing airflow through the two cylinders. The presence of the first heat exchange component 64 within each channel ensures the drying function of the two first cylinders 5. The single-unit design of the first air outlet duct 63 reduces the number of components, allowing for assembly in a single operation, simplifying the assembly process, reducing space requirements, and avoiding increased dimensions. The first air outlets 52 of the two first cylinders 5 are close to each other, facilitating simultaneous connection of the first air outlet duct 63 to both cylinders 5, with each channel connecting to one of the two first air outlets 52.

[0067] The first air outlet duct 631 includes two pipes, which are respectively connected to two first cylinders 5 and respectively connected to two chambers 634. One pipe and one chamber 634 together form a channel.

[0068] In other words, the two first cylinders 5 share a first air outlet pipe 631. The two pipes of the first air outlet pipe 631 and the two chambers 634 form two channels, respectively corresponding to the air flow of the two first cylinders 5.

[0069] Optionally, in one embodiment of this disclosure, two chambers 634 are arranged side by side, two pipes are arranged side by side, and two first cylinders 5 are arranged side by side. This arrangement ensures that the second cylinder 1 and the two first cylinders 5 do not interfere with each other and operate independently. The second cylinder 1 and the two first cylinders 5 can handle clothing separately, and the use of the second cylinder 1 and the two first cylinders 5 can be selected as needed.

[0070] Optionally, in one embodiment of this disclosure, the first cylinder 5 is provided with a first door seal, the first door seal is provided with a first air inlet 51, the first cylinder 5 is provided with a first air outlet 52, and a first air inlet duct 61 is connected to the first air inlet 51 to blow air into the first cylinder 5. A first air outlet duct 63 is connected to the first air outlet 52 to draw air from the first cylinder 5. The first fan 62 draws air from the first cylinder 5 through the first air outlet duct 63, causing the air in the first cylinder 5 to be discharged from the first air outlet 52, and then transported to the first air inlet duct 61. The air is then transported through the first air inlet duct 61 and into the first cylinder 5 via the first air inlet 51, achieving air circulation within the first cylinder 5. The air blown into the first cylinder 5 from top to bottom can collide with the inner wall of the first cylinder 5, facilitating air dispersion within the first cylinder 5, improving contact with clothing, and thus increasing the drying efficiency of the clothes.

[0071] In some examples, the first air inlet 51 and the first air outlet 52 both face upwards, such that the first air inlet duct 61 is above the first cylinder 5, and the first air outlet duct 63 is at least partially above the first cylinder 5.

[0072] Alternatively, in other examples, the first air outlet 52 faces one side of the first axis of the first cylinder 5, a portion of the first air outlet duct 63 is located diagonally above the first cylinder 5 and connected to the first air outlet 52, and another portion of the first air outlet duct 63 extends to the rear of the first cylinder 5. This arrangement also avoids excessive size increases and improves space utilization. There are two first cylinders 5, and the first air outlets 52 of the two first cylinders 5 are close to each other, so that the first air outlet duct 63 is located between the two first cylinders 5, making full use of the space.

[0073] Optionally, in one embodiment of this disclosure, a first air inlet duct 61 is disposed on the side of the first cylindrical body 5. The first air inlet duct 61 extends along the axial direction of the first cylindrical body 5, and the end of the first air inlet duct 61 away from the first fan 62 extends to the first door seal. By extending the first air inlet duct 61 along the axial direction of the first cylindrical body 5, it is convenient to connect with the first air inlet 51 disposed on the first door seal, thereby introducing air into the first cylindrical body 5. At the same time, the first fan 62 can be arranged at the rear of the first cylindrical body 5, making full use of space.

[0074] The first air inlet 51 is located diagonally above the first door seal. The first air inlet 51 is inclined to one side of the first axis of the first cylinder 5 in the relative height direction, and the inclination angle of the first air inlet 51 is less than or equal to 30°. That is, the air guided into the first cylinder 5 through the first air inlet 51 is blown in at an angle. The inclined arrangement of the first air inlet also reduces the space occupied in the height direction and guides the air obliquely into the first cylinder, facilitating air dispersion within the first cylinder and improving the drying efficiency of clothes. It should be noted that the inclination angle of the first air inlet 51 can be set as needed; the inclination angle refers to the angle between the axis of the first air inlet 51 and the height direction.

[0075] Optionally, in one embodiment of this disclosure, the first air outlet 52 is disposed on the side wall of the first cylindrical body 5, near the bottom of the first cylindrical body 5. Wherein, the first air outlet 52 is near the bottom of the first cylindrical body 5, so that air enters from the opening of the first cylindrical body 5 and flows out from the bottom of the first cylindrical body 5, realizing air flow within the first cylindrical body 5, thereby facilitating the drying of clothes inside the first cylindrical body 5. The first air outlet 52 is on the side wall of the first cylindrical body 5, which can facilitate connection with the first air outlet duct 63, facilitating the extraction of air from the first cylindrical body 5. In some examples, the first air outlet 52 can be disposed on the top outer wall of the second cylindrical body 1, or on the side outer wall of the second cylindrical body 1.

[0076] Optionally, in one embodiment of this disclosure, the first cylinder 5 is positioned above the second cylinder 1. This arrangement results in a larger diameter second cylinder 1, which, being positioned lower, lowers the center of gravity and ensures the stability of the garment processing equipment.

[0077] Optionally, in one embodiment of this disclosure, there are two first cylinders 5, with the two first cylinders 5 positioned to the upper left and upper right of the second cylinder 1, respectively. This arrangement allows the two first cylinders 5 to be symmetrically arranged about the second cylinder 1 along its axis, thereby balancing the counterweight within the housing 8 to a certain extent and ensuring the stability of the garment processing equipment during operation. Furthermore, this arrangement also maintains the aesthetic appeal of the front of the housing 8.

[0078] Alternatively, in another embodiment of this disclosure, the first cylinder 5 is disposed below the second cylinder 1.

[0079] Optionally, in one embodiment of this disclosure, the garment processing equipment further includes a second heat pump mechanism 2, which is disposed above the second cylinder 1, and the first cylinder 5 is disposed above the second heat pump mechanism 2. This arrangement, with the smaller-diameter first cylinder 5 above and the larger-diameter second cylinder 1 below, and the second heat pump mechanism 2 in the middle, lowers the center of gravity and ensures the stability of the garment processing equipment. Furthermore, the second heat pump mechanism 2 is positioned between the first cylinder 5 and the second cylinder 1. To ensure independent operation, a space is provided between the first cylinder 5 and the second cylinder 1. By placing the first heat pump mechanism 2 between the first cylinder 5 and the second cylinder 1, the space can be fully utilized, thereby improving space utilization.

[0080] Optionally, in one embodiment of this disclosure, the second heat pump mechanism 2 includes a second fan 21, a second air outlet duct 22, a second air inlet duct 23, and a second heat exchange component 24. The second cylinder 1 is provided with a second air outlet 11, and the second air outlet duct 22 is connected to the second air outlet 11 and the air inlet of the second fan 21 respectively, so as to draw air from the second cylinder 1.

[0081] The second cylinder 1 is provided with a second door seal, and the second door seal is provided with a second air inlet 12. The second air inlet duct 23 is connected to the air outlet of the second fan 21 and the second air inlet 12 respectively, so as to deliver air into the second cylinder 1. The second heat exchange component 24 is provided in the second air inlet duct 23 and / or the second air outlet duct 22. The second heat exchange component 24 includes a second evaporator and a second condenser.

[0082] The second fan 21 draws air from the second cylinder 1 through the second air outlet duct 22, causing the air in the second cylinder 1 to be discharged from the second air outlet 11 and then transported to the second air inlet duct 23. The air is then transported through the second air inlet duct 23 and then through the second air inlet 12 into the second cylinder 1, achieving air circulation within the second cylinder 1. The air can exchange heat with the second heat exchange components 24 located in the second air inlet duct 23 and / or the second air outlet duct 22, thereby heating the air and achieving the heat pump drying function. In some examples, the second air inlet 12 faces upwards, placing the second air inlet duct 23 above the second cylinder 1, and the second air outlet 11 faces upwards, placing the second air outlet duct 22 above the second cylinder 1.

[0083] The second air outlet 11 is located on the outer wall of the second cylinder 1, either on the top outer wall or on the side outer wall. The second air outlet 11 is close to the bottom of the second cylinder 1, so that air enters from the opening of the second cylinder 1 and flows out from the bottom of the second cylinder 1, realizing air flow inside the second cylinder 1, which is beneficial for drying clothes inside the second cylinder 1.

[0084] The second air inlet 12 is located diagonally above the second door seal. The second air inlet 12 is inclined towards one side of the first axis of the second cylinder 1 in the relative height direction, and the inclination angle of the second air inlet 12 is less than or equal to 60°. That is, the air guided into the second cylinder 1 through the second air inlet 12 is blown in at an angle. The inclined arrangement of the second air inlet 12 also reduces the space occupied in the height direction and can guide the air obliquely into the second cylinder 1, which is beneficial for air dispersion within the second cylinder 1 and improves the drying efficiency of clothes. It should be noted that the inclination angle of the second air inlet 12 can be set as needed; the inclination angle refers to the angle between the axis of the second air inlet 12 and the height direction.

[0085] Optionally, in one embodiment of this disclosure, the garment processing device further includes a compressor 7, which is disposed behind the first cylinder 5 and above the second cylinder 1.

[0086] The compressor 7 is positioned above the second cylinder 1, which also utilizes the space above the second cylinder 1, improving space utilization. Since the first cylinder 5 has a small design size, there is space behind it. By placing the compressor 7 behind the first cylinder 5, this space can also be utilized, improving space utilization.

[0087] Optionally, both the second heat pump mechanism 2 and the first heat pump mechanism 6 are connected to the compressor 7, so that the refrigerant flowing from the compressor 7 can flow to the second heat pump mechanism 2 and the first heat pump mechanism 6. The second heat pump mechanism 2 and the first heat pump mechanism 6 can be connected in series or in parallel.

[0088] The compressor 7 can cooperate with the second heat pump mechanism 2 and the first heat pump mechanism 6 to achieve heat pump heating and dry the first cylinder 5 and the second cylinder 1. It is understood that the refrigerant flowing from the compressor 7 can exchange heat with the second heat pump mechanism 2 and the first heat pump mechanism 6 to achieve heating, thereby meeting the drying requirements.

[0089] In some examples, the second heat pump mechanism 2 and the first heat pump mechanism 6 are connected in series. In other examples, the second heat pump mechanism 2 and the first heat pump mechanism 6 are connected in parallel. Specifically, the connection method of the second heat pump mechanism 2 and the first heat pump mechanism 6 can be selected as needed.

[0090] Optionally, in one embodiment of this disclosure, the size ratio of the first heat pump mechanism 6 to the garment processing device is 0.2-0.85 in the width direction. In the front-to-back direction of the garment processing device, the size ratio is 0.15-0.7. In the height direction of the garment processing device, the size ratio is 0.1-0.4. It should be noted that the specific size ratios can be set as needed, and are not limited here. This arrangement ensures that the heat dissipation requirements of the first heat pump mechanism 6 are met without excessively increasing the size of the garment processing device.

[0091] Optionally, in one embodiment of this disclosure, the size ratio of the second heat pump mechanism 2 to the garment processing device is 0.2-0.85 in the width direction. In the front-to-back direction of the garment processing device, the size ratio is 0.3-0.7. In the height direction of the garment processing device, the size ratio is 0.01-0.2. It should be noted that the specific size ratio values ​​can be set as needed, and are not limited here. This arrangement ensures that the heat dissipation requirements of the second heat pump mechanism 2 are met without excessively increasing the size of the garment processing device.

[0092] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0093] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0094] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. A garment processing device, characterized in that, include: First cylinder; The second cylinder is provided at a distance from the first cylinder, and the diameter of the first cylinder is smaller than the diameter of the second cylinder. A first heat pump mechanism is connected to the first cylinder and is used to dry clothes inside the first cylinder. The first heat pump mechanism includes a first air inlet duct, a first fan, and a first air outlet duct. The first air inlet duct is connected to the outlet of the first fan and to the first cylinder body to blow air into the first cylinder body. The first air outlet duct is connected to the inlet of the first fan and to the first cylinder body to draw air from the first cylinder body.

2. The garment processing equipment according to claim 1, characterized in that, The first heat pump mechanism further includes a first heat exchange component, which is disposed in the first air inlet duct and / or the first air outlet duct, and the air in the first air inlet duct and / or the first air outlet duct can exchange heat with the first heat exchange component.

3. The garment processing equipment according to claim 2, characterized in that, The first heat exchange component is installed inside the first air outlet duct; The first air outlet duct includes a receiving component, and a chamber is provided inside the receiving component. The first heat exchange component is disposed in the chamber, and the chamber is used for air flow. The first heat exchange component includes a first evaporator and a first condenser. Two first limiting parts are provided in the chamber. The first evaporator and the first condenser are respectively engaged with the two first limiting parts. The two first limiting parts are used to restrict the movement of the first evaporator and the first condenser in the front-back direction and the width direction of the clothing processing equipment.

4. The garment processing equipment according to claim 3, characterized in that, The first air outlet duct also includes a first air outlet pipe. The two ends of the accommodating member are respectively provided with a first connection port and a second connection port communicating with the chamber. The second end of the first air outlet pipe is provided with a flange, which is connected to the outer wall of the accommodating member. The second end of the first air outlet pipe is connected to the first connection port. The first fan is connected to the outer wall of the receiving member, and the inlet of the first fan is connected to the second connection port.

5. The garment processing equipment according to claim 4, characterized in that, The first air outlet duct is also provided with a first filter mechanism, which is at least partially removably connected to the first air outlet duct so that the air drawn from the first cylinder is filtered by the first filter mechanism.

6. The garment processing equipment according to claim 3, characterized in that, The first cylinder is configured as two, and the two first cylinders are arranged side by side in the width direction of the clothing processing equipment. The two accommodating members are configured as two, and the two accommodating members are arranged side by side in the width direction of the clothing processing equipment. The two accommodating members are integrated, and each of the two accommodating members is provided with the first fan and the first heat exchange component.

7. The garment processing equipment according to claim 1, characterized in that, The first cylinder is provided with a first door seal, the first door seal is provided with a first air inlet, and the first air inlet duct is connected to the first air inlet to blow air into the first cylinder; The first cylinder has a first air outlet on its side wall, and the first air outlet duct is connected to the first air outlet to draw air from the first cylinder. The first air outlet is located near the bottom of the first cylinder.

8. The garment processing equipment according to claim 7, characterized in that, The first air inlet is located diagonally above the first door seal, and the first air inlet is inclined to one side of the first axis of the first cylinder in the relative height direction, and the inclination angle of the first air inlet is less than or equal to 30°.

9. The garment processing equipment according to claim 1, characterized in that, The garment processing equipment further includes a second heat pump mechanism, which is disposed above the second cylinder, and the first cylinder is disposed above the second heat pump mechanism. The second heat pump mechanism includes a second fan, a second air outlet duct, a second air inlet duct, and a second heat exchange component. The second cylinder is provided with a second air outlet, and the second air outlet duct is connected to the second air outlet and the air inlet of the second fan respectively, so as to draw air from the second cylinder. The second cylinder is provided with a second door seal, the second door seal is provided with a second air inlet, the second air inlet duct is connected to the air outlet of the second fan and the second air inlet respectively, so as to deliver air into the second cylinder, the second heat exchange component is provided in the second air inlet duct and / or the second air outlet duct, and the second heat exchange component includes a second evaporator and a second condenser.

10. The garment processing equipment according to claim 9, characterized in that, The garment processing equipment also includes a compressor, which is located behind the first cylinder and above the second cylinder; Both the second heat pump mechanism and the first heat pump mechanism are connected to the compressor so that the refrigerant flowing out of the compressor can flow to the second heat pump mechanism and the first heat pump mechanism; The second heat pump mechanism and the first heat pump mechanism are connected in series or in parallel.

11. The garment processing equipment according to claim 10, characterized in that, In the width direction of the garment processing equipment, the size ratio of the second heat pump mechanism to the garment processing equipment is 0.2-0.85; In the front-to-back direction of the garment processing equipment, the size ratio of the second heat pump mechanism to the garment processing equipment is 0.3-0.7; In the height direction of the clothing processing equipment, the size ratio of the second heat pump mechanism to the clothing processing equipment is 0.01-0.

2.

12. The garment processing apparatus according to any one of claims 1-11, characterized in that, In the width direction of the garment processing equipment, the size ratio of the first heat pump mechanism to the garment processing equipment is 0.2-0.85; In the front-to-back direction of the garment processing equipment, the size ratio of the first heat pump mechanism to the garment processing equipment is 0.15-0.7; In the height direction of the clothing processing equipment, the size ratio of the first heat pump mechanism to the clothing processing equipment is 0.1-0.4.

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