Laundry treating apparatus

Abstract

The utility model relates to clothes processing equipment which comprises a machine shell, a first processing barrel, a second processing barrel, a third processing barrel and a heat pump system, and the first processing barrel, the second processing barrel and the third processing barrel are all arranged in the machine shell. The first treatment barrel and the second treatment barrel are both located on the upper side of the third treatment barrel, the first treatment barrel and the second treatment barrel are arranged in a spaced mode in the left-right direction, and the heat pump system is arranged in the machine shell and comprises an evaporator and a condenser; the evaporator and the condenser are arranged on the upper side of the third treatment barrel and are positioned on the rear side of at least one of the first treatment barrel and the second treatment barrel. Parts in the clothes processing equipment are arranged compactly, the space utilization rate in the machine shell is improved, and the size of the whole machine is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothes processing equipment technical field, specifically, a clothes processing equipment. BACKGROUND

[0002] With the increasingly progress of social economy, people have higher requirements on the washing quality and health safety of clothes. Therefore, separating and washing and drying different types of clothes have become a trend in recent years. In the related art, the clothes processing equipment includes a cabinet and multiple processing drums, and the multiple processing drums are arranged in the cabinet to process different clothes respectively. However, the arrangement of the processing drums and surrounding components in the cabinet is unreasonable, which leads to low space utilization in the cabinet and large size of the whole machine. SUMMARY

[0003] The utility model aims at solving at least one of the technical problems in the related art to some extent.

[0004] Therefore, the embodiment of the utility model provides a clothes processing equipment, and the components in the clothes processing equipment are arranged compactly, which is beneficial to improve the space utilization in the cabinet and reduce the size of the whole machine.

[0005] The clothes processing equipment of the embodiment of the utility model comprises a cabinet, a first processing drum, a second processing drum and a third processing drum, the first processing drum, the second processing drum and the third processing drum are arranged in the cabinet, the first processing drum and the second processing drum are located on the upper side of the third processing drum, and the first processing drum and the second processing drum are arranged at intervals along the left-right direction, a heat pump system is arranged in the cabinet, the heat pump system comprises an evaporator and a condenser, the evaporator and the condenser are arranged on the upper side of the third processing drum and located on the rear side of at least one of the first processing drum and the second processing drum.

[0006] According to the clothes processing equipment of the embodiment of the utility model, the first processing drum and the second processing drum are arranged on the upper side of the third processing drum, so that different clothes or other objects to be processed can be classified and placed in the first processing drum, the second processing drum and the third processing drum for processing, and the three processing drums arranged above will not occupy a large space in the height direction of the cabinet. In addition, the evaporator and the condenser are arranged on the upper side of the third processing drum and located on the rear side of at least one of the first processing drum and the second processing drum, so that the rear side space of the first processing drum and / or the second processing drum can be fully utilized, which is beneficial to reduce the size of the cabinet in the up-down direction and the left-right direction. Therefore, the components in the clothes processing equipment of the embodiment of the utility model are arranged compactly, which is beneficial to improve the space utilization in the cabinet and reduce the size of the whole machine.

[0007] In some embodiments, the condenser and the evaporator are arranged along the up-down direction of the cabinet. The laundry treatment apparatus of the embodiments of the present application can make full use of the space at the rear side of the first treatment drum and / or the second treatment drum by arranging the condenser and the evaporator along the up-down direction. Compared with the scheme of arranging the condenser and the evaporator horizontally, the condenser and the evaporator of the present application do not increase the size of the cabinet in the front-rear direction or the left-right direction, which is beneficial to improving the structural compactness of the arrangement of the components in the cabinet.

[0008] In some embodiments, the heat pump system further comprises an air duct and a fan, the evaporator, the condenser and the fan are arranged in the air duct, and the air duct is in communication with at least one of the first treatment drum, the second treatment drum and the third treatment drum. In this way, the application range of the laundry treatment apparatus can be expanded, and the flexibility of drying different treatment drums is improved.

[0009] In some embodiments, the heat pump system further comprises a first air duct, the evaporator comprises a first evaporator, the condenser comprises a first condenser, the first evaporator and the first condenser are arranged in the first air duct, and the first air duct is in communication with the first treatment drum. In the left-right direction of the cabinet, the first air duct and the first treatment drum are located on the same side in the cabinet. In this way, the heat exchange airflow in the first air duct can dry the laundry in the first treatment drum. Since the first air duct and the first treatment drum are located on the same side in the cabinet, the extension path of the first air duct can be shortened, and the occupied space of the first air duct in the cabinet can be reduced.

[0010] In some embodiments, the first air duct comprises a first air outlet pipe, a first intermediate pipe and a first air inlet pipe, the first air outlet pipe, the first intermediate pipe and the first air inlet pipe are in communication in sequence, the first air outlet pipe and the first air inlet pipe extend along the front-rear direction of the cabinet, the first air outlet pipe is arranged between the first treatment drum and the third treatment drum, the first air inlet pipe is arranged at the upper side of the first treatment drum, and the first intermediate pipe extends along the up-down direction of the cabinet and is located at the rear side of the first treatment drum. In this way, the first intermediate pipe can make full use of the space at the rear side of the first treatment drum to optimize the arrangement of the components in the cabinet, and the overall size of the laundry treatment apparatus can be reduced.

[0011] In some embodiments, the first air outlet pipe comprises a first air outlet vertical pipe and a first air outlet horizontal pipe connected in series, the first air outlet vertical pipe is in communication with the front end of the first treatment drum and extends in the up-down direction of the cabinet, and the first air outlet horizontal pipe extends in the front-rear direction of the cabinet and is located between the first treatment drum and the third treatment drum. Since the first air outlet pipe can be conveniently assembled with the first treatment drum, and the interface structure of the first air outlet pipe and the first treatment drum does not occupy the space between the first treatment drum and the third treatment drum, the compactness of the entire machine is improved.

[0012] In some embodiments, the first evaporator and the first condenser are arranged in the first intermediate pipe and in the up-down direction of the cabinet. In this way, the first evaporator and the first condenser can make full use of the space in the first intermediate pipe, so that the structure of the first air duct, the first evaporator and the first condenser is more compact, and the heat exchange efficiency is higher.

[0013] In some embodiments, the heat pump system comprises a first fan, which is arranged at the connection position of the first intermediate pipe and the first air inlet pipe, or the first fan is arranged in the first air inlet pipe. The clothes treatment equipment of the embodiment of the present application can improve the flow rate of the heat exchange airflow entering the first treatment drum by arranging the first fan in the above manner, thereby improving the efficiency of drying clothes in the first treatment drum.

[0014] In some embodiments, the heat pump system further comprises a second air duct, the evaporator comprises a second evaporator, the condenser comprises a second condenser, the second evaporator and the second condenser are arranged in the second air duct, the second air duct is in communication with the second treatment drum, and the second air duct and the second treatment drum are located on the same side of the cabinet in the left-right direction of the cabinet. In this way, the heat exchange airflow in the second air duct can dry the clothes in the second treatment drum, and since the second air duct and the second treatment drum are located on the same side of the cabinet, the extension path of the second air duct can be shortened, and the occupied space of the second air duct in the cabinet can be reduced.

[0015] In some embodiments, the second air duct comprises a second air outlet pipe, a second intermediate pipe and a second air inlet pipe, which are sequentially communicated, the second air outlet pipe and the second air inlet pipe both extend along the front-rear direction of the cabinet, the second air outlet pipe is located between the second treatment drum and the third treatment drum, the second air inlet pipe is located at the upper side of the second treatment drum, the second intermediate pipe extends along the up-down direction of the cabinet and is located at the rear side of the second treatment drum. The air in the second treatment drum can flow back into the second treatment drum again through the second air outlet pipe, the second intermediate pipe and the second air inlet pipe. Since the second intermediate pipe extends along the up-down direction of the cabinet and is located at the rear side of the second treatment drum, the second intermediate pipe can make full use of the space at the rear side of the second treatment drum, so that the arrangement of the components in the cabinet is optimized, and the overall size of the clothes treatment apparatus is reduced.

[0016] In some embodiments, the second evaporator and the second condenser are arranged in the second intermediate pipe and along the up-down direction of the cabinet. In this way, the second evaporator and the second condenser can make full use of the space in the second intermediate pipe, so that the structure of the second air duct, the second evaporator and the second condenser is more compact, and the heat exchange efficiency is higher.

[0017] In some embodiments, the heat pump system comprises a second fan, which is arranged at the connection position of the second intermediate pipe and the second air inlet pipe, or the second fan is arranged in the second air inlet pipe. The clothes treatment apparatus of the embodiments of the present application is advantageous in improving the flow rate of the heat exchange air flow entering the second treatment drum, and further improving the drying efficiency of the clothes in the second treatment drum by arranging the second fan in the above manner.

[0018] In some embodiments, the heat pump system further comprises a third air duct, the evaporator comprises a third evaporator, the condenser comprises a third condenser, the third evaporator and the third condenser are arranged in the third air duct, the third air duct is in communication with the third processing cylinder, the third air duct comprises a third air outlet pipe, a third intermediate pipe and a third air inlet pipe which are sequentially communicated, the third air outlet pipe extends along the front-rear direction of the cabinet, the third intermediate pipe and the third air inlet pipe both extend along the up-down direction of the cabinet and are arranged side by side, and the third intermediate pipe and the third air inlet pipe are located at the rear side of at least one of the first processing cylinder and the second processing cylinder. The airflow in the third air duct can flow sequentially along the third air outlet pipe, the third intermediate pipe and the third air inlet pipe, the third air outlet pipe, the third intermediate pipe and the third air inlet pipe are arranged in a general "U" shape, and the third intermediate pipe and the third air inlet pipe are located at the rear side of at least one of the first processing cylinder and the second processing cylinder, which can make the overall structure of the third air duct more compact on the one hand, and on the other hand, the third intermediate pipe and the third air inlet pipe can make full use of the space at the rear side of the first processing cylinder and / or the second processing cylinder, so that the arrangement of the parts in the cabinet can be optimized, and the size of the whole machine can be reduced.

[0019] In some embodiments, the third evaporator and the third condenser are arranged in any one of the third intermediate pipe and the third air inlet pipe. The clothes processing equipment of the embodiments of the present application can reduce the size in the height direction of the whole machine by arranging the third evaporator and the third condenser in any one of the third intermediate pipe and the third air inlet pipe, and can utilize the space in the third intermediate pipe and the third air inlet pipe, which is beneficial to improving the compactness of the arrangement of the parts in the cabinet.

[0020] In some embodiments, the heat pump system further comprises a third fan, and the third fan is arranged at the top of any one of the third intermediate pipe and the third air inlet pipe. The clothes processing equipment of the embodiments of the present application can help the airflow to flow more smoothly from the third intermediate pipe into the third air inlet pipe by arranging the third evaporator and the third fan at the top of any one of the third intermediate pipe and the third air inlet pipe, so as to reduce the flow resistance of the airflow and improve the flow guiding effect of the third fan.

[0021] In some embodiments, the air ducts include a third air duct, the evaporators include a third evaporator, the condensers include a third condenser, the third evaporator and the third condenser are arranged in the third air duct, the third air duct is in communication with the third processing cylinder, and the first air duct and the third air duct are arranged in the left-right direction of the machine shell. In this way, the arrangement of the first air duct and the third air duct can be optimized, which can reduce the length of the first air duct and the second air duct, reduce the complexity of the air duct design, and arrange the first air duct and the third air duct in the left-right direction of the machine shell to make the arrangement of the first air duct and the third air duct more regular, thereby facilitating the subsequent assembly of other components.

[0022] In some embodiments, the air ducts include a third air duct, the evaporators include a third evaporator, the condensers include a third condenser, the third evaporator and the third condenser are arranged in the third air duct, the third air duct is in communication with the third processing cylinder, and the third air duct is arranged between the first air duct and the second air duct. In this way, the arrangement of the first air duct, the second air duct and the third air duct can be optimized, which can reduce the length of the first air duct, the second air duct and the third air duct, reduce the complexity of the air duct design, and arrange the first air duct, the second air duct and the third air duct in the left-right direction of the machine shell to make the arrangement of the first air duct, the second air duct and the third air duct more regular, thereby facilitating the subsequent assembly of other components.

[0023] In some embodiments, the heat pump system includes a first fan, a second fan and a third fan, the first fan is arranged at the top of the first air duct, the second fan is arranged at the top of the second air duct, and the third fan is arranged at the top of the third air duct. In this way, the top space of the first air duct, the second air duct and the third air duct can be fully utilized to reduce the size of the entire machine in the front-back or left-right direction, and the first fan, the second fan and the third fan are arranged at the top of the corresponding air duct, which helps the air flow more smoothly and reduces the flow resistance of the air flow, thereby improving the flow guiding effect of the air flow in the air duct.

[0024] In some embodiments, the first evaporator and the first condenser are arranged along the up-down direction of the cabinet and located at the rear side of the first treatment drum, the second evaporator and the second condenser are arranged along the up-down direction of the cabinet and located at the rear side of the second treatment drum, the third evaporator and the third condenser are arranged along the up-down direction of the cabinet, the third evaporator is located between the first evaporator and the second evaporator along the left-right direction of the cabinet, and the third condenser is located between the first condenser and the second condenser along the left-right direction of the cabinet. The laundry treatment apparatus of the embodiments of the present application can make full use of the space at the rear side of the first treatment drum and the second treatment drum and can arrange the evaporators (the first evaporator, the second evaporator and the third evaporator) and the condensers (the first condenser, the second condenser and the third condenser) in an orderly manner, which can facilitate assembly and subsequent maintenance and can keep the airflow in the air duct smooth, thus improving the drying effect.

[0025] In some embodiments, the first evaporator, the second evaporator and the third evaporator are located at the same horizontal level, and the first condenser, the second condenser and the third condenser are located at the same horizontal level. This can further improve the compactness of the arrangement of the evaporators and the condensers.

[0026] In some embodiments, the evaporators include a first evaporator, a second evaporator and a third evaporator, and the condensers include a first condenser, a second condenser and a third condenser, the first evaporator and the first condenser are arranged along the left-right direction of the cabinet and matched with the first treatment drum, the second evaporator and the second condenser are arranged along the left-right direction of the cabinet and matched with the second treatment drum, the third evaporator and the third condenser are arranged along the left-right direction of the cabinet and matched with the third treatment drum, the first evaporator, the second evaporator and the third evaporator are arranged along the up-down direction of the cabinet, and the first condenser, the second condenser and the third condenser are arranged along the up-down direction of the cabinet. The laundry treatment apparatus of the embodiments of the present application can make full use of the space at the rear side of the first treatment drum and the second treatment drum and can arrange the evaporators (the first evaporator, the second evaporator and the third evaporator) and the condensers (the first condenser, the second condenser and the third condenser) in an orderly manner, which can facilitate assembly and subsequent maintenance and can keep the airflow in the air duct smooth, thus improving the drying effect.

[0027] In some embodiments, the evaporators include a first evaporator, a second evaporator and a third evaporator, the condensers include a first condenser, a second condenser and a third condenser, the first evaporator and the first condenser are arranged in the up-down direction of the cabinet, the second evaporator and the second condenser are arranged in the up-down direction of the cabinet, the third evaporator and the third condenser are arranged in the left-right direction of the cabinet, the first evaporator and the second evaporator are arranged in the left-right direction of the cabinet, the first condenser and the second condenser are arranged in the left-right direction of the cabinet, the third evaporator is arranged on the lower side of the first evaporator and the first condenser, and the third condenser is arranged on the lower side of the second evaporator and the third evaporator; or, the third evaporator is arranged on the upper side of the first evaporator and the first condenser, and the third condenser is arranged on the upper side of the second evaporator and the third evaporator. The laundry treatment apparatus of the embodiments of the present application can make full use of the space on the rear side of the first treatment drum and the second treatment drum, and can make the arrangement of the evaporators (the first evaporator, the second evaporator and the third evaporator) and the condensers (the first condenser, the second condenser and the third condenser) regular, which can facilitate assembly and subsequent maintenance on one hand, and can keep the smoothness of the airflow flow in the air duct, which is beneficial to improve the drying effect on the other hand.

[0028] In some embodiments, the evaporators include a first evaporator, a second evaporator and a third evaporator, the condensers include a first condenser, a second condenser and a third condenser, the first evaporator and the first condenser are arranged along the left-right direction of the cabinet, the second evaporator and the second condenser are arranged along the left-right direction of the cabinet, the third evaporator and the third condenser are arranged along the up-down direction of the cabinet, the first evaporator and the first condenser are arranged on the upper side of the third evaporator and the third condenser, the second evaporator and the second condenser are arranged on the lower side of the third evaporator and the third condenser; or, the second evaporator and the second condenser are arranged on the upper side of the third evaporator and the third condenser, and the first evaporator and the first condenser are arranged on the upper side of the second evaporator and the second condenser; or, the second evaporator and the second condenser are arranged on the lower side of the first evaporator and the first condenser, and the third evaporator and the third condenser are arranged on the lower side of the second evaporator and the second condenser. Or, the third evaporator and the third condenser are arranged on the lower side of the second evaporator and the second condenser, and along the left-right direction of the cabinet, the first evaporator and the first condenser are arranged on the left side or the right side of the second evaporator, the second condenser, the third evaporator and the third condenser. The laundry treatment apparatus of the embodiments of the present application can make full use of the space on the rear side of the first treatment drum and the second treatment drum, and can make the arrangement of the evaporators and the condensers regular, which can facilitate assembly and subsequent maintenance on one hand, and can keep the smoothness of the airflow flow in the air duct, which is beneficial to improve the drying effect on the other hand.

[0029] In some embodiments, the air duct includes a dual-drum air duct, a first air duct, a second air duct and a third air duct, the evaporators and the condensers are arranged in the dual-drum air duct, the first air duct communicates with the first treatment drum, the second air duct communicates with the second treatment drum, the third air duct communicates with the third treatment drum, and the dual-drum air duct is selectively communicated with at least one of the first air duct, the second air duct and the third air duct. In this way, the flexibility of the first treatment drum, the second treatment drum and the third treatment drum during drying can be improved, and since the evaporators and the condensers are arranged in the dual-drum air duct, the occupied space of the air duct and the evaporators and the condensers can be reduced, which is beneficial to improve the compactness of the arrangement of the components in the cabinet and reduce the size of the whole machine. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is the front view of the laundry treatment apparatus of the embodiments of the present application.

[0031] Figure 2 is a left view of the clothes treatment apparatus of an embodiment of the present application.

[0032] Figure 3 is a right view of the clothes treatment apparatus of an embodiment of the present application.

[0033] Figure 4 is a side view of the clothes treatment apparatus of another embodiment of the present application.

[0034] Figure 5 is a rear view of the clothes treatment apparatus of an embodiment of the present application.

[0035] Figure 6 is a plan view of part of the clothes treatment apparatus of an embodiment of the present application.

[0036] Figure 7 is a schematic view of a component part of the heat pump system of the clothes treatment apparatus of an embodiment of the present application.

[0037] Figure 8 is a flow path diagram of the heat pump system of the clothes treatment apparatus of an embodiment of the present application.

[0038] Figure 9 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 1 .

[0039] Figure 10 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 2 .

[0040] Figure 11 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 3 .

[0041] Figure 12 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 4 .

[0042] Figure 13 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 5 .

[0043] Figure 14 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present application Figure 6 .

[0044] Figure 15 is an arrangement of the evaporator and the condenser of the clothes treatment apparatus of an embodiment of the present applicationFigure 7 .

[0045] Reference signs:

[0046] 1, first processing cylinder; 11, first air outlet; 12, first air inlet;

[0047] 2, second processing cylinder; 21, second air outlet; 22, second air inlet;

[0048] 3, third processing cylinder; 31, third air outlet; 32, third air inlet;

[0049] 4, cabinet; 41, first accommodating area; 42, second accommodating area;

[0050] 5, heat pump system;

[0051] 51, evaporator;

[0052] 511, first evaporator; 512, second evaporator; 513, third evaporator;

[0053] 52, condenser;

[0054] 521, first condenser; 522, second condenser; 523, third condenser;

[0055] 53, air duct;

[0056] 531, first air duct; 5311, first air outlet pipe; 53111, first air outlet vertical pipe; 53112, first air outlet horizontal pipe; 5312, first intermediate pipe; 5313, first air inlet pipe;

[0057] 532, second air duct; 5321, second air outlet pipe; 53211, second air outlet vertical pipe; 53212, second air outlet horizontal pipe; 5322, second intermediate pipe; 5323, second air inlet pipe;

[0058] 533, third air duct; 5331, third air outlet pipe; 5332, third intermediate pipe; 5333, third air inlet pipe;

[0059] 534, two-device air duct;

[0060] 54, fan;

[0061] 541, first fan; 542, second fan; 543, third fan;

[0062] 55, compressor;

[0063] 56, electronic expansion valve. DETAILED DESCRIPTION

[0064] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0065] The following is a reference appendix. Figures 1 to 15 This invention describes a garment processing device according to an embodiment of the present invention.

[0066] like Figures 1 to 5 As shown, the clothing processing device of this utility model embodiment includes: a housing 4, a first processing cylinder 1, a second processing cylinder 2, a third processing cylinder 3, and a heat pump system 5. The first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3 are all disposed inside the housing 4. The first processing cylinder 1 and the second processing cylinder 2 are both located on the upper side of the third processing cylinder 3. The first processing cylinder 1 and the second processing cylinder 2 are spaced apart in the left-right direction. The heat pump system 5 is disposed inside the housing 4. The heat pump system 5 includes an evaporator 51 and a condenser 52. The evaporator 51 and the condenser 52 are located on the upper side of the third processing cylinder 3 and are located behind at least one of the first processing cylinder 1 and the second processing cylinder 2.

[0067] According to the clothing processing device of this utility model, since the upper side of the third processing cylinder 3 is provided with the first processing cylinder 1 and the second processing cylinder 2 arranged left and right, different clothes or other items to be processed can be classified and placed into the first processing cylinder 1, the second processing cylinder 2 and the third processing cylinder 3 for processing, and the three processing cylinders arranged as described above do not occupy a large space in the height direction of the casing 4. In addition, since the evaporator 51 and the condenser 52 are located on the upper side of the third processing cylinder 3 and are located behind at least one of the first processing cylinder 1 and the second processing cylinder 2, the rear space of the first processing cylinder 1 and / or the second processing cylinder 2 can be fully utilized, which is beneficial to reducing the size of the casing 4 in the vertical and horizontal directions. Therefore, the components in the clothing processing device of this utility model are compactly arranged, which is beneficial to improving the space utilization rate inside the casing 4 and reducing the overall size of the machine.

[0068] It is understood that "evaporator 51 and condenser 52 are located behind at least one of the first processing cylinder 1 and the second processing cylinder 2" includes at least the following situations:

[0069] (1) The evaporator 51 and the condenser 52 are located at the following positions: directly behind the first processing cylinder 1, slightly above the rear of the first processing cylinder 1, slightly below the rear of the first processing cylinder 1, slightly to the left of the rear of the first processing cylinder 1, or slightly to the right of the rear of the first processing cylinder 1.

[0070] (2) The evaporator 51 and the condenser 52 are located at the following positions: directly behind the second processing cylinder 2, slightly above the rear of the second processing cylinder 2, slightly below the rear of the second processing cylinder 2, slightly to the left of the rear of the second processing cylinder 2, or slightly to the right of the rear of the second processing cylinder 2.

[0071] (3) The evaporator 51 and the condenser 52 are located at the rear side between the first processing cylinder 1 and the second processing cylinder 2. In this case, in the projection plane orthogonal to the front and rear directions of the casing 4, the projection plane of the evaporator 51 and the condenser 52 may or may not overlap with the projection plane of the first processing cylinder 1 and the second processing cylinder 2.

[0072] Optionally, the condenser 52 and evaporator 51 are arranged vertically along the casing 4. By arranging the condenser 52 and evaporator 51 vertically, i.e., vertically, the garment processing device of this embodiment can fully utilize the rear space of the first processing cylinder 1 and / or the second processing cylinder 2. Compared to the scheme of "condenser 52 and evaporator 51 arranged horizontally," the condenser 52 and evaporator 51 of this invention do not additionally increase the dimensions of the casing 4 in the front-back or left-right directions, which is beneficial to improving the structural compactness of the components arranged within the casing 4.

[0073] like Figure 2 and Figure 3 As shown, the axial dimension (i.e., the dimension in the front-to-back direction) of the first processing cylinder 1 (second processing cylinder 2) is smaller than the axial dimension of the third processing cylinder 3, and the extraction port at the front end of the first processing cylinder 1 (second processing cylinder 2) is roughly flush with the extraction port at the front end of the third processing cylinder 3. Thus, the upper side of the third processing cylinder 3, the rear side of the first processing cylinder 1 (second processing cylinder 2), and the rear wall plate of the casing 4 define a first receiving area 41. The condenser 52 and the evaporator 51 are vertically arranged in the first receiving area 41 to utilize the rear space of the first processing cylinder 1 and / or the second processing cylinder 2.

[0074] Optionally, such as Figure 5 and Figure 7 As shown, the heat pump system 5 also includes an air duct 53 and a fan 54. The evaporator 51, condenser 52, and fan 54 are all located in the air duct 53, which is connected to at least one of the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3. It is understood that the air duct 53 can be connected to any one, any two, or all of the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3, thereby expanding the application range of the garment processing equipment and improving the flexibility of drying different processing cylinders.

[0075] It is understandable that the heat exchange airflow in the air duct 53 can exchange heat with at least one of the first processing cylinder 1, the second processing cylinder 2 and the third processing cylinder 3 to dry the clothes in the corresponding processing cylinder.

[0076] For example, the air duct 53 is communicated with only a single treatment drum, i.e. the air duct 53 is communicated with only the first treatment drum 1, the second treatment drum 2 or the third treatment drum 3. At this time, the condenser 52 and the heat exchanger can be communicated with the corresponding treatment drum for heat exchange.

[0077] For another example, the air duct 53 can be communicated with any two of the three treatment drums. Taking the air duct 53 communicated with the first treatment drum 1 and the second treatment drum 2 as an example, the condenser 52 and the heat exchanger can be communicated with the first treatment drum 1 and the second treatment drum 2 for heat exchange.

[0078] For another example, the air duct 53 can be communicated with all of the three treatment drums, so that the condenser 52 and the heat exchanger can be communicated with the first treatment drum 1, the second treatment drum 2 and the third treatment drum 3 for heat exchange.

[0079] As shown in Figure 2 and Figure 5 , the heat pump system 5 further comprises a first air duct 531, the evaporator 51 comprises a first evaporator 511, the condenser 52 comprises a first condenser 521, the first evaporator 511 and the first condenser 521 are arranged in the first air duct 531, the first condenser 521 is arranged downstream of the first evaporator 511, and the first air duct 531 is communicated with the first treatment drum 1. It can be understood that the high-temperature and humid air flow in the first treatment drum 1 can pass through the first evaporator 511 for condensation to remove the condensed water in the air flow, and then can enter the first condenser 521 for heating to increase the temperature of the air flow, i.e. the wet and hot air in the first treatment drum 1 can be converted into dry and hot air through the first evaporator 511 and the first condenser 521 to dry the clothes in the first treatment drum 1.

[0080] As shown in Figure 5 , along the left-right direction of the cabinet 4, the first air duct 531 and the first treatment drum 1 are located on the same side of the cabinet 4. It can be understood that the first air duct 531 and the first treatment drum 1 can be simultaneously located on the left side of the cabinet 4 or simultaneously located on the right side of the cabinet 4, so as to shorten the extension path of the first air duct 531 and reduce the occupied space of the first air duct 531 in the cabinet 4.

[0081] As shown in Figure 2 , the first condenser 521 is arranged on the upper side of the first evaporator 511. Since the first condenser 521 is arranged on the upper side of the first evaporator 511, the probability of the condensed water in the first evaporator 511 entering the first condenser 521 can be reduced, which is beneficial to further reducing the moisture in the first air duct 531, improving the heat exchange effect of the first condenser 521 and the first evaporator 511, and improving the smoothness of the air flow.

[0082] Optionally, as shown inFigure 2 As shown, the first air duct 531 comprises a first air outlet pipe 5311, a first intermediate pipe 5312 and a first air inlet pipe 5313, which are sequentially communicated, the first air outlet pipe 5311 and the first air inlet pipe 5313 both extend along the front-rear direction of the cabinet 4, the first air outlet pipe 5311 is arranged between the first treatment drum 1 and the third treatment drum 3, the first air inlet pipe 5313 is arranged at the upper side of the first treatment drum 1, the first intermediate pipe 5312 extends along the up-down direction of the cabinet 4 and is located at the rear side of the first treatment drum 1.

[0083] It can be understood that the first air outlet pipe 5311 is arranged upstream of the first intermediate pipe 5312, and the first intermediate pipe 5312 is arranged upstream of the first air inlet pipe 5313, that is, the air in the first treatment drum 1 can flow back into the first treatment drum 1 again after passing through the first air outlet pipe 5311, the first intermediate pipe 5312 and the first air inlet pipe 5313.

[0084] Since the first intermediate pipe 5312 extends along the up-down direction of the cabinet 4 and is located at the rear side of the first treatment drum 1, the first intermediate pipe 5312 can make full use of the space at the rear side of the first treatment drum 1 to optimize the arrangement of components in the cabinet 4, thereby reducing the overall size of the clothes treatment apparatus.

[0085] Optionally, as shown in the first air duct 531, Figure 2 The first evaporator 511 and the first condenser 521 are arranged in the first intermediate pipe 5312, and the first condenser 521 is located at the upper side of the first evaporator 511. For example, the first evaporator 511 and the first condenser 521 are both located inside the first intermediate pipe 5312. Since the first evaporator 511 and the first condenser 521 are arranged in the first intermediate pipe 5312, and the first intermediate pipe 5312 extends along the up-down direction, the first evaporator 511 and the first condenser 521 can make full use of the space in the first intermediate pipe 5312, so that the structure arrangement of the first air duct 531, the first evaporator 511 and the first condenser 521 is more compact, and the heat exchange efficiency is higher.

[0086] As shown in the first air duct 531, Figure 2 The first treatment drum 1 (the second treatment drum 2) and the third treatment drum 3 have a certain size interval when arranged in the up-down direction to form a second accommodating area 42, and the first air outlet pipe 5311 is arranged in the second accommodating area 42, so that the space between the first treatment drum 1 (the second treatment drum 2) and the third treatment drum 3 can be utilized, thereby making the arrangement of components in the cabinet 4 more compact and facilitating the reduction of the overall size.

[0087] Optionally, the first air outlet pipe 5311 comprises a first air outlet vertical pipe 53111 and a first air outlet horizontal pipe 53112 connected with each other, the first air outlet vertical pipe 53111 is in communication with the front end of the first treatment drum 1 and extends along the up-down direction of the cabinet 4, and the first air outlet horizontal pipe 53112 extends along the front-rear direction of the cabinet 4 and is located between the first treatment drum 1 and the third treatment drum 3. Since the first air outlet pipe 5311 can be conveniently assembled with the first treatment drum 1, and the interface structure of the first air outlet pipe 5311 and the first treatment drum 1 does not occupy the space between the first treatment drum 1 and the third treatment drum 3, the compactness of the whole machine is improved.

[0088] As shown in Figure 2 , the front end of the first treatment drum 1 is provided with a first air outlet 11, which can be arranged on the main body side wall of the first treatment drum 1 or on the door seal side wall of the first treatment drum 1, and the upper end of the first air outlet vertical pipe 53111 is in communication with the first air outlet 11.

[0089] Exemplarily, the first air outlet 11 is located on the upper side of the axis of the first treatment drum 1, so as to avoid the problem that the liquid in the first treatment drum 1 enters the first air outlet pipe 5311 through the first air outlet 11, and improve the reliability of the heat pump system 5 during drying.

[0090] As shown in Figure 2 , the first treatment drum 1 is provided with a first air inlet 12, and the first air inlet 12 is located on the top wall of the first treatment drum 1, and the first air inlet pipe 5313 is in communication with the first air inlet 12. Since the first air inlet 12 is located on the top wall of the first treatment drum 1, on the one hand, the problem that the liquid in the first treatment drum 1 enters the first air inlet pipe 5313 through the first air inlet 12 can be avoided, and on the other hand, the space on the upper side of the first treatment drum 1 can be utilized to arrange the first air inlet pipe 5313, thereby improving the compactness of the arrangement of the components in the cabinet 4.

[0091] Optionally, as shown in Figure 2 , the heat pump system 5 comprises a first fan 541, which is arranged at the connection position of the first intermediate pipe 5312 and the first air inlet pipe 5313, or the first fan 541 is arranged in the first air inlet pipe 5313. The clothes treatment equipment of the embodiment of the present application is arranged in the above-mentioned manner, which is beneficial to improve the flow rate of the heat exchange air flow entering the first treatment drum 1, and further improve the drying efficiency of the clothes in the first treatment drum 1.

[0092] Exemplarily, as shown in Figure 3 , the first fan 541 can be arranged inside the connection position of the first intermediate pipe 5312 and the first air inlet pipe 5313. The first fan 541 can also be arranged in series between the connection position of the first intermediate pipe 5312 and the first air inlet pipe 5313.

[0093] In some embodiments, as shown in Figure 5 and Figure 3 The heat pump system 5 further comprises a second air duct 532, the evaporator 51 comprises a second evaporator 512, the condenser 52 comprises a second condenser 522, the second evaporator 512 and the second condenser 522 are arranged in the second air duct 532, the second air duct 532 is in communication with the second treatment drum 2, and the second air duct 532 and the second treatment drum 2 are located on the same side of the casing 4 in the left-right direction of the casing 4.

[0094] It can be understood that the second air duct 532 and the second treatment drum 2 can be located on the left side of the casing 4 at the same time, or on the right side of the casing 4 at the same time, so as to shorten the extension path of the second air duct 532 and reduce the occupied space of the second air duct 532 in the casing 4.

[0095] As shown in Figure 3 The second condenser 522 is arranged on the upper side of the second evaporator 512. Since the second condenser 522 is arranged on the upper side of the second evaporator 512, the probability of condensed water in the second evaporator 512 entering the second condenser 522 can be reduced, which is beneficial to further reducing the moisture in the second air duct 532, improving the heat exchange effect of the second condenser 522 and the second evaporator 512, and improving the smoothness of air flow circulation.

[0096] Optionally, as shown in Figure 3 The second air duct 532 comprises a second air outlet pipe 5321, a second intermediate pipe 5322 and a second air inlet pipe 5323, the second air outlet pipe 5321, the second intermediate pipe 5322 and the second air inlet pipe 5323 are sequentially communicated, the second air outlet pipe 5321 and the second air inlet pipe 5323 extend in the front-rear direction of the casing 4, the second air outlet pipe 5321 is located between the second treatment drum 2 and the third treatment drum 3, the second air inlet pipe 5323 is located on the upper side of the second treatment drum 2, the second intermediate pipe 5322 extends in the up-down direction of the casing 4 and is located on the rear side of the second treatment drum 2.

[0097] It can be understood that the second air outlet pipe 5321 is arranged upstream of the second intermediate pipe 5322, and the second intermediate pipe 5322 is arranged upstream of the second air inlet pipe 5323, that is, the air in the second treatment drum 2 can flow back into the second treatment drum 2 after passing through the second air outlet pipe 5321, the second intermediate pipe 5322 and the second air inlet pipe 5323.

[0098] Since the second intermediate pipe 5322 extends in the up-down direction of the casing 4 and is located on the rear side of the second treatment drum 2, the second intermediate pipe 5322 can make full use of the space on the rear side of the second treatment drum 2 to optimize the arrangement of components in the casing 4, thereby reducing the overall size of the clothes treatment apparatus.

[0099] Optionally, as shown in Figure 3 The second evaporator 512 and the second condenser 522 are arranged in the second intermediate pipe 5322 and extend along the up-down direction of the casing 4, and the second condenser 522 is located on the upper side of the second evaporator 512. Exemplarily, the second evaporator 512 and the second condenser 522 are both located inside the second intermediate pipe 5322. Since the second evaporator 512 and the second condenser 522 are arranged in the second intermediate pipe 5322, the second intermediate pipe 5322 extends along the up-down direction, so that the second evaporator 512 and the second condenser 522 can make full use of the space inside the second intermediate pipe 5322, so that the structure of the second air duct 532, the second evaporator 512 and the second condenser 522 is more compact, and the heat exchange efficiency is higher.

[0100] Optionally, the second air outlet pipe 5321 comprises a second air outlet vertical pipe 53211 and a second air outlet horizontal pipe 53212 connected with each other, the second air outlet vertical pipe 53211 communicates with the front end of the second treatment drum 2 and extends along the up-down direction of the casing 4, and the second air outlet horizontal pipe 53212 extends along the front-rear direction of the casing 4 and is located between the second treatment drum 2 and the third treatment drum 3. Since the assembly of the second air outlet pipe 5321 and the second treatment drum 2 can be facilitated, and the interface structure of the second air outlet pipe 5321 and the second treatment drum 2 does not occupy the space between the second treatment drum 2 and the third treatment drum 3, the compactness of the whole machine is improved.

[0101] As shown in Figure 3 The front end of the second treatment drum 2 is provided with a second air outlet 21, which can be arranged on the main body side wall of the second treatment drum 2 or on the door seal side wall of the second treatment drum 2, and the front end of the second air outlet vertical pipe 53211 communicates with the second air outlet 21.

[0102] Exemplarily, the second air outlet 21 is located on the upper side of the axis of the second treatment drum 2, so as to avoid the problem that the liquid in the second treatment drum 2 enters the second air outlet pipe 5321 through the second air outlet 21, and improve the reliability of the heat pump system 5 during drying.

[0103] As shown in Figure 3 The second treatment drum 2 is provided with a second air inlet 22, which is located on the top wall of the second treatment drum 2, and the second air inlet pipe 5323 communicates with the second air inlet 22. Since the second air inlet 22 is located on the top wall of the second treatment drum 2, on the one hand, the problem that the liquid in the second treatment drum 2 enters the second air inlet pipe 5323 through the second air inlet 22 can be avoided, and on the other hand, the space on the upper side of the second treatment drum 2 can be utilized to arrange the second air inlet pipe 5323, so that the compactness of the arrangement of the components in the casing 4 is improved.

[0104] Optionally, as shown in Figure 5 and Figure 3As shown, the heat pump system 5 includes a second fan 542, which is located at the connection position of the second intermediate pipe 5322 and the second air inlet pipe 5323, or the second fan 542 is located in the second air inlet pipe 5323.

[0105] The clothing processing device of this utility model arranges the second fan 542 in the above manner, which helps to increase the flow rate of the heat exchange airflow into the second processing cylinder 2, thereby improving the efficiency of drying clothes in the second processing cylinder 2.

[0106] For example, such as Figure 4 As shown, the second fan 542 can be located inside the connection position of the second intermediate pipe 5322 and the second air inlet pipe 5323. The second fan 542 can also be arranged in series between the connection positions of the second intermediate pipe 5322 and the second air inlet pipe 5323.

[0107] In some embodiments, such as Figure 4 As shown, the heat pump system 5 also includes a third air duct 533, the evaporator 51 includes a third evaporator 513, and the condenser 52 includes a third condenser 523. The third evaporator 513 and the third condenser 523 are both located in the third air duct 533. The third air duct 533 is connected to the third processing cylinder 3. The third air duct 533 includes a third air outlet pipe 5331, a third intermediate pipe 5332 and a third air inlet pipe 5333 connected in sequence. The third air outlet pipe 5331 extends along the front and rear direction of the casing 4. The third intermediate pipe 5332 and the third air inlet pipe 5333 both extend along the vertical direction of the casing 4 and are arranged side by side. The third intermediate pipe 5332 and the third air inlet pipe 5333 are located behind at least one of the first processing cylinder 1 and the second processing cylinder 2.

[0108] It is understandable that, such as Figure 4 As shown, the airflow within the third air duct 533 can flow sequentially along the third outlet pipe 5331, the third intermediate pipe 5332, and the third inlet pipe 5333. The third outlet pipe 5331, the third intermediate pipe 5332, and the third inlet pipe 5333 are arranged in a roughly "U" shape, and the third intermediate pipe 5332 and the third inlet pipe 5333 are located behind at least one of the first processing cylinder 1 and the second processing cylinder 2. On the one hand, this makes the overall structure of the third air duct 533 more compact; on the other hand, it allows the third intermediate pipe 5332 and the third inlet pipe 5333 to make full use of the space behind the first processing cylinder 1 and / or the second processing cylinder 2. This allows for optimization of the arrangement of the components in the housing 4, which is beneficial for reducing the overall size of the machine.

[0109] Optionally, such as Figure 4As shown, the third evaporator 513 and the third condenser 523 are arranged in any one of the third intermediate pipe 5332 and the third air inlet pipe 5333. For example, the third evaporator 513 and the third condenser 523 are arranged in the third intermediate pipe 5332. For another example, the third evaporator 513 and the third condenser 523 are arranged in the third air inlet pipe 5333. For another example, the third evaporator 513 is arranged in the third intermediate pipe 5332, and the third condenser 523 is arranged in the third air inlet pipe 5333.

[0110] The clothes treatment equipment in the embodiment of the utility model, through the third evaporator 513 and the third condenser 523 are arranged in any one of the third intermediate pipe 5332 and the third air inlet pipe 5333, compared with the scheme of " the third evaporator 513 and the third condenser 523 are arranged in the third air outlet pipe 5331 " can reduce the size in the whole machine height direction, and can utilize the space in the third intermediate pipe 5332 and the third air inlet pipe 5333, be favorable to the compact degree of the degree of compactness of the part arrangement in the casing 4.

[0111] Exemplarily, as shown in Figure 4 The third evaporator 513 and the third condenser 523 are arranged in the third intermediate pipe 5332, and the third condenser 523 is arranged on the upper side of the third evaporator 513.

[0112] As shown in Figure 4 The front end of the third treatment cylinder 3 is provided with a third air outlet 31, the front end of the third air outlet pipe 5331 is communicated with the third air outlet 31, the rear end of the third treatment cylinder 3 is provided with a third air outlet 31, and the lower end of the third air inlet pipe 5333 is communicated with the third air outlet 31. Wherein, the third air outlet 31 and the third air inlet 32 are all located on the upper side of the axis of the third treatment cylinder 3, to avoid the problem that the liquid in the third treatment cylinder 3 enters the third air duct 533 from the third air outlet 31 or the third air inlet 32, and improve the reliability of the heat pump system 5 when drying.

[0113] As shown in Figure 5 The heat pump system 5 further includes a third fan 543, and the third fan 543 is arranged at the top of any one of the third intermediate pipe 5332 and the third air inlet pipe 5333. For example, the third fan 543 is arranged at the top of the third intermediate pipe 5332. For another example, the third fan 543 is arranged at the top of the third air inlet pipe 5333.

[0114] The clothes treatment equipment in the embodiment of the utility model, through the third evaporator 513 and the third condenser 523 are arranged in any one of the third intermediate pipe 5332 and the third air inlet pipe 5333, compared with the scheme of " the third evaporator 513 and the third condenser 523 are arranged in the third air outlet pipe 5331 " can reduce the size in the whole machine height direction, and can utilize the space in the third intermediate pipe 5332 and the third air inlet pipe 5333, be favorable to the compact degree of the degree of compactness of the part arrangement in the casing 4.

[0115] Optionally, the air duct 53 comprises a third air duct 533, the evaporator 51 comprises a third evaporator 513, the condenser 52 comprises a third condenser 523, the third evaporator 513 and the third condenser 523 are arranged in the third air duct 533, the third air duct 533 is in communication with the third processing cylinder 3, and the first air duct 531 and the third air duct 533 are arranged in sequence along the left-right direction of the machine shell 4. In this way, the arrangement of the first air duct 531 and the third air duct 533 can be optimized, on the one hand, the length of the first air duct 531 and the second air duct 532 can be reduced, and the complexity of the design of the air duct 53 can be reduced, on the other hand, the first air duct 531 and the third air duct 533 are arranged along the left-right direction of the machine shell 4, so that the arrangement of the first air duct 531 and the third air duct 533 is more regular, thereby facilitating the subsequent assembly of other components.

[0116] In another example, as shown in Figure 5 , the third air duct 533 is arranged between the first air duct 531 and the second air duct 532. In this way, the arrangement of the first air duct 531, the second air duct 532 and the third air duct 533 can be optimized, on the one hand, the length of the first air duct 531, the second air duct 532 and the third air duct 533 can be reduced, and the complexity of the design of the air duct 53 can be reduced, on the other hand, the first air duct 531, the second air duct 532 and the third air duct 533 are arranged in sequence along the left-right direction of the machine shell 4, so that the arrangement of the first air duct 531, the second air duct 532 and the third air duct 533 is more regular, thereby facilitating the subsequent assembly of other components.

[0117] Optionally, as shown in Figure 5 , the heat pump system 5 comprises a first fan 541, a second fan 542 and a third fan 543, the first fan 541 is arranged at the top of the first air duct 531, the second fan 542 is arranged at the top of the second air duct 532, and the third fan 543 is arranged at the top of the third air duct 533. In this way, the top space of the first air duct 531, the second air duct 532 and the third air duct 533 can be fully utilized to reduce the size of the whole machine along the front-back or left-right direction, on the other hand, since the first fan 541, the second fan 542 and the third fan 543 are located at the top of the corresponding air duct 53, it is helpful for the smooth flow of air flow, reduces the flow resistance of air flow, and improves the flow guiding effect of air flow in the air duct 53.

[0118] In the first example, as shown in Figure 9As shown, the first evaporator 511 and the first condenser 521 are arranged along the up-down direction of the machine shell 4 and located at the rear side of the first processing cylinder 1, the second evaporator 512 and the second condenser 522 are arranged along the up-down direction of the machine shell 4 and located at the rear side of the second processing cylinder 2, the third evaporator 513 and the third condenser 523 are arranged along the up-down direction of the machine shell 4, the third evaporator 513 is located between the first evaporator 511 and the second evaporator 512 along the left-right direction of the machine shell 4, and the third condenser 523 is located between the first condenser 521 and the second condenser 522 along the left-right direction of the machine shell 4.

[0119] The laundry treatment apparatus of the embodiment of the present application can make full use of the space at the rear side of the first processing cylinder 1 and the second processing cylinder 2 and make the arrangement of the evaporators 51 and the condensers 52 regular by arranging the evaporators 51 (the first evaporator 511, the second evaporator 512 and the third evaporator 513) and the condensers 52 (the first condenser 521, the second condenser 522 and the third condenser 523) in the above manner, which can facilitate assembly and subsequent maintenance on one hand and keep the airflow in the air duct 53 smooth on the other hand, thus being beneficial to improving the drying effect.

[0120] Optionally, the first evaporator 511, the second evaporator 512 and the third evaporator 513 are located at the same horizontal height, and the first condenser 521, the second condenser 522 and the third condenser 523 are located at the same horizontal height, thus further improving the compactness of the arrangement of the evaporators 51 and the condensers 52.

[0121] In the second example, as shown in Figure 9 the evaporators 51 include the first evaporator 511, the second evaporator 512 and the third evaporator 513, the condensers 52 include the first condenser 521, the second condenser 522 and the third condenser 523, the first evaporator 511 and the first condenser 521 are arranged along the left-right direction of the machine shell 4 and matched with the first processing cylinder 1, the second evaporator 512 and the second condenser 522 are arranged along the left-right direction of the machine shell 4 and matched with the second processing cylinder 2, the third evaporator 513 and the third condenser 523 are arranged along the left-right direction of the machine shell 4 and matched with the third processing cylinder 3, the first evaporator 511, the second evaporator 512 and the third evaporator 513 are arranged along the up-down direction of the machine shell 4, and the first condenser 521, the second condenser 522 and the third condenser 523 are arranged along the up-down direction of the machine shell 4.

[0122] It can be understood that, as Figure 10As shown, the first set of two evaporators (first evaporator 511 and first condenser 521) is located at the top of the three sets of two evaporators, the second set of two evaporators (second evaporator 512 and second condenser 522) is located in the middle of the three sets of two evaporators, and the third set of two evaporators (third evaporator 513 and third condenser 523) is located at the bottom of the three sets of two evaporators.

[0123] This allows for full utilization of the space behind the first processing cylinder 1 and the second processing cylinder 2, and enables the evaporator 51 and the condenser 52 to be arranged in a regular manner. On the one hand, this facilitates assembly and subsequent maintenance, and on the other hand, it maintains the smooth flow of air in the air duct 53, which is beneficial to improving the drying effect.

[0124] like Figure 11 and Figure 10 As shown, evaporator 51 includes a first evaporator 511, a second evaporator 512, and a third evaporator 513; condenser 52 includes a first condenser 521, a second condenser 522, and a third condenser 523. The first evaporator 511 and the first condenser 521 are arranged vertically along the casing 4; the second evaporator 512 and the second condenser 522 are arranged vertically along the casing 4; the third evaporator 513 and the third condenser 523 are arranged horizontally along the casing 4; and the first evaporator 511 and the second evaporator 512 are arranged horizontally along the casing 4. It can be understood that two sets of two evaporators are arranged vertically along the vertical direction, and the other set is arranged horizontally along the horizontal direction.

[0125] In the third example, such as Figure 11 As shown, the third evaporator 513 is located below the first evaporator 511 and the first condenser 521, and the third condenser 523 is located below the second evaporator 512 and the third evaporator 513.

[0126] In the fourth example, such as Figures 12 to 14 As shown, the third evaporator 513 is located above the first evaporator 511 and the first condenser 521, and the third condenser 523 is located above the second evaporator 512 and the third evaporator 513.

[0127] This allows for full utilization of the space behind the first processing cylinder 1 and the second processing cylinder 2, and enables the evaporator 51 and the condenser 52 to be arranged in a regular manner. On the one hand, this facilitates assembly and subsequent maintenance, and on the other hand, it maintains the smooth flow of air in the air duct 53, which is beneficial to improving the drying effect.

[0128] like Figure 12As shown, the evaporator 51 includes a first evaporator 511, a second evaporator 512 and a third evaporator 513, and the condenser 52 includes a first condenser 521, a second condenser 522 and a third condenser 523. The first evaporator 511 and the first condenser 521 are arranged along the left-right direction of the casing 4, the second evaporator 512 and the second condenser 522 are arranged along the left-right direction of the casing 4, and the third evaporator 513 and the third condenser 523 are arranged along the up-down direction of the casing 4. It can be understood that one group of two devices is vertically arranged along the up-down direction, and the other two groups of two devices are horizontally arranged along the left-right direction.

[0129] In a fifth example, as shown in Figure 13 the first evaporator 511 and the first condenser 521 are arranged on the upper side of the third evaporator 513 and the third condenser 523, and the second evaporator 512 and the second condenser 522 are arranged on the lower side of the third evaporator 513 and the third condenser 523.

[0130] In a sixth example, as shown in Figure 14 the second evaporator 512 and the second condenser 522 are arranged on the upper side of the third evaporator 513 and the third condenser 523, and the first evaporator 511 and the first condenser 521 are arranged on the upper side of the second evaporator 512 and the second condenser 522.

[0131] In a seventh example, as shown in Figure 15 the second evaporator 512 and the second condenser 522 are arranged on the lower side of the first evaporator 511 and the first condenser 521, and the third evaporator 513 and the third condenser 523 are arranged on the lower side of the second evaporator 512 and the second condenser 522.

[0132] Thus, the space on the rear side of the first processing drum 1 and the second processing drum 2 can be fully utilized, and the arrangement of the evaporator 51 and the condenser 52 can be regular, which can facilitate assembly and subsequent maintenance on one hand, and can maintain the smoothness of airflow in the air duct 53, which is beneficial to improve the drying effect.

[0133] In an eighth example, as shown in Figure 7 the third evaporator 513 and the third condenser 523 are arranged on the lower side of the second evaporator 512 and the second condenser 522, and along the left-right direction of the casing 4, the first evaporator 511 and the first condenser 521 are arranged on the left side or the right side of the second evaporator 512, the second condenser 522, the third evaporator 513 and the third condenser 523.

[0134] For example, the first evaporator 511 and the first condenser 521 are arranged on the right side of the second evaporator 512, the second condenser 522, the third evaporator 513 and the third condenser 523.

[0135] Thus, the space behind the first processing cylinder 1 and the second processing cylinder 2 can be fully utilized, and the arrangement of the evaporator 51 and the condenser 52 can be regular, which can facilitate the assembly and subsequent maintenance, and can keep the airflow in the air duct 53 smooth, and can improve the drying effect.

[0136] In some embodiments, as shown in Figure 7 The air duct 53 includes a dual-cylinder air duct 534, a first air duct 531, a second air duct 532, and a third air duct 533. The evaporator 51 and the condenser 52 are arranged in the dual-cylinder air duct 534. The first air duct 531 is in communication with the first processing cylinder 1. The second air duct 532 is in communication with the second processing cylinder 2. The third air duct 533 is in communication with the third processing cylinder 3. The dual-cylinder air duct 534 is selectively in communication with at least one of the first air duct 531, the second air duct 532, and the third air duct 533. It can be understood that the dual-cylinder air duct 534 is selectively in communication with any one, any two, or all of the first air duct 531, the second air duct 532, and the third air duct 533, which can improve the flexibility of the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3 during drying. Since the evaporator 51 and the condenser 52 are arranged in the dual-cylinder air duct 534, the space occupied by the air duct 53, the evaporator 51, and the condenser 52 can be reduced, which can improve the compactness of the arrangement of the components in the cabinet 4, and reduce the size of the entire machine.

[0137] As shown in Figure 8 The first air outlet pipe 5311, the second air outlet pipe 5321, and the third air outlet pipe 5331 are independent of each other, and are in communication with the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3, respectively. The first air outlet pipe 5311, the second air outlet pipe 5321, and the third air outlet pipe 5331 are all in communication with the dual-cylinder air duct 534. The first air inlet pipe 5313, the second air inlet pipe 5323, and the third air inlet pipe 5333 are independent of each other, and are in communication with the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3, respectively. The dual-cylinder air duct 534 is selectively in communication with the first air inlet pipe 5313, the second air inlet pipe 5323, and the third air inlet pipe 5333, so as to guide the heat exchange airflow into different processing cylinders.

[0138] For example, an electrically-controlled reversing valve can be arranged in the dual-cylinder air duct 534, so as to be selectively in communication with at least one of the first air duct 531, the second air duct 532, and the third air duct 533.

[0139] As shown in Figure 1As shown, the heat pump system 5 further comprises a compressor 55, and the evaporator 51 (the first evaporator 511, the second evaporator 512 and the third evaporator 513) and the condenser 52 (the first condenser 521, the second condenser 522 and the third condenser 523) are all communicated with the compressor 55 through refrigerant pipelines. It can be understood that the refrigerant pipelines are three groups, one group of refrigerant pipelines is communicated with the first evaporator 511 and the first condenser 521, another group of refrigerant pipelines is communicated with the second evaporator 512 and the second condenser 522, and the other group of refrigerant pipelines is communicated with the third evaporator 513 and the third condenser 523. It can be understood that the three groups of evaporators 51 and condensers 52 share one compressor 55, on the one hand, the number of parts used can be reduced, and the production cost of the clothes treatment equipment can be reduced, on the other hand, the space in the cabinet 4 can be saved, so that the compactness of the arrangement of parts in the cabinet 4 is improved.

[0140] It should be noted that the refrigerant pipelines communicated with the compressor 55 are provided with electronic expansion valves 56, reversing valves, capillary tubes and other parts, which are not described herein.

[0141] Exemplarily, the compressor 55 is arranged above the third treatment drum 3, so that the compressor 55 can make full use of the space above the third treatment drum 3, and is close to the evaporator 51 and the condenser 52, so as to facilitate the arrangement of the refrigerant pipelines.

[0142] For example, the compressor 55 can be arranged at the rear side of the first treatment drum 1 and the second treatment drum 2, and is arranged at a position deviated to the left or right of the second accommodating area 42, so as to facilitate the arrangement of the evaporator 51, the condenser 52 and the surrounding pipelines.

[0143] In the examples of the present application, the first treatment drum 1 is located above and left of the third treatment drum 3, and the second treatment drum 2 is located above and right of the third treatment drum 3, so that the first treatment drum 1 and the second treatment drum 2 can make full use of the space above and left and right of the third treatment drum 3, respectively.

[0144] In other examples, the first treatment drum 1 and the second treatment drum 2 can be located above and left of the third treatment drum 3 at the same time. Alternatively, the first treatment drum 1 and the second treatment drum 2 can be located above and right of the third treatment drum 3 at the same time.

[0145] As shown, Figure 1 The first treatment drum 1 and the second treatment drum 2 are respectively located at the left and right sides of the third treatment drum 3, and the first treatment drum 1 and the second treatment drum 2 are arranged symmetrically left and right. For example, the first treatment drum 1 and the second treatment drum 2 are symmetrical about a vertical plane passing through the axis of the third treatment drum 3, and for another example, the first treatment drum 1 and the second treatment drum 2 are symmetrical about a vertical plane passing through the center of the cabinet 4.

[0146] Therefore, the first treatment drum 1 and the second treatment drum 2 are located at the same horizontal height, and the size of the first treatment drum 1 and the second treatment drum 2 along the left-right direction from the axis of the third treatment drum 3 is substantially equal. On the one hand, the structure of the three treatment drums can be more regular, and on the other hand, the center of gravity of the three treatment drums can be located at the middle position of the cabinet 4, which is beneficial to improve the stability of the clothes treatment equipment during operation.

[0147] As shown in Figure 1 , the first treatment drum 1 and the second treatment drum 2 are the same in size and shape. Therefore, the first treatment drum 1 and the second treatment drum 2 do not need to be prepared respectively during the assembly process of the clothes treatment equipment, that is, the materials of the first treatment drum 1 and the second treatment drum 2 are universal, thereby reducing the production cost and facilitating subsequent maintenance and replacement.

[0148] In other examples, the first treatment drum 1 and the second treatment drum 2 can also be different in size and shape, which is not limited in the present application.

[0149] As shown in Figure 2 and Figure 1 , the axis of the first treatment drum 1, the axis of the second treatment drum 2 and the axis of the third treatment drum 3 are all parallel to each other, and the material outlet of the first treatment drum 1, the material outlet of the second treatment drum 2 and the material outlet of the third treatment drum 3 are all arranged forward, thereby facilitating the daily use of the user.

[0150] As shown in ​ , the capacity of any one of the first treatment drum 1 and the second treatment drum 2 is less than the capacity of the third treatment drum 3, thereby facilitating the reduction of the center of gravity of the clothes treatment equipment, so that the clothes treatment equipment operates more stably, and the overall size of the clothes treatment equipment can be reduced.

[0151] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0152] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or any meaning pertaining to the quantity of the features being described. Thus, a feature defined with "first", "second", etc. can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

[0153] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connection", "fixed", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless specifically defined otherwise. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0154] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0155] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the description, the illustrative representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the specification without contradiction.

[0156] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Changes, modifications, replacements and variations of the above embodiments made by those skilled in the art are within the scope of the present application.

Claims

1.A laundry treating apparatus, characterized by, Comprise: A cabinet (4); A first processing cylinder (1), a second processing cylinder (2) and a third processing cylinder (3), the first processing cylinder (1), the second processing cylinder (2) and the third processing cylinder (3) are arranged in the cabinet (4), the first processing cylinder (1) and the second processing cylinder (2) are located on the upper side of the third processing cylinder (3), and the first processing cylinder (1) and the second processing cylinder (2) are arranged in the left and right directions. A heat pump system (5) is arranged in the cabinet (4), the heat pump system (5) comprises an evaporator (51) and a condenser (52), the evaporator (51) and the condenser (52) are arranged on the upper side of the third processing cylinder (3), and located on the rear side of at least one of the first processing cylinder (1) and the second processing cylinder (2). 2.The laundry treating apparatus of claim 1, wherein The condenser (52) and the evaporator (51) are arranged in the up and down direction of the cabinet (4). 3.The laundry treating apparatus according to claim 1, wherein, The heat pump system (5) further comprises an air duct (53) and a fan (54), the evaporator (51), the condenser (52) and the fan (54) are arranged in the air duct (53), and the air duct (53) is communicated with at least one of the first processing cylinder (1), the second processing cylinder (2) and the third processing cylinder (3). 4.The laundry treating apparatus according to any one of claims 1-3, wherein, The heat pump system (5) further comprises a first air duct (531), the evaporator (51) comprises a first evaporator (511), the condenser (52) comprises a first condenser (521), the first evaporator (511) and the first condenser (521) are arranged in the first air duct (531), the first air duct (531) is communicated with the first processing cylinder (1), and the first air duct (531) and the first processing cylinder (1) are located on the same side in the left and right direction of the cabinet (4). 5.The laundry treating apparatus of claim 4, wherein The first air duct (531) comprises a first air outlet pipe (5311), a first intermediate pipe (5312) and a first air inlet pipe (5313), the first air outlet pipe (5311), the first intermediate pipe (5312) and the first air inlet pipe (5313) are communicated in sequence, the first air outlet pipe (5311) and the first air inlet pipe (5313) extend in the front and rear direction of the cabinet (4), the first air outlet pipe (5311) is arranged between the first processing cylinder (1) and the third processing cylinder (3), the first air inlet pipe (5313) is arranged on the upper side of the first processing cylinder (1), and the first intermediate pipe (5312) extends in the up and down direction of the cabinet (4) and is located on the rear side of the first processing cylinder (1). 6.The laundry treating apparatus according to claim 5, characterized by, The first air outlet pipe (5311) comprises a first air outlet vertical pipe (53111) and a first air outlet horizontal pipe (53112) connected with each other, the first air outlet vertical pipe (53111) is communicated with the front end of the first processing cylinder (1) and extends along the up-down direction of the cabinet (4), and the first air outlet horizontal pipe (53112) extends along the front-rear direction of the cabinet (4) and is located between the first processing cylinder (1) and the third processing cylinder (3). 7.The laundry treating apparatus according to claim 5, wherein, The first evaporator (511) and the first condenser (521) are arranged on the first intermediate pipe (5312) and along the up-down direction of the cabinet (4). 8.The laundry treating apparatus of claim 7, wherein, The heat pump system (5) comprises a first air fan (541), which is arranged at the connection position of the first intermediate pipe (5312) and the first air inlet pipe (5313), or the first air fan (541) is arranged at the first air inlet pipe (5313). 9.The laundry treating apparatus according to claim 4, wherein, The heat pump system (5) further comprises a second air duct (532), the evaporator (51) comprises a second evaporator (512), the condenser (52) comprises a second condenser (522), the second evaporator (512) and the second condenser (522) are arranged on the second air duct (532), the second air duct (532) is communicated with the second processing cylinder (2), and the second air duct (532) and the second processing cylinder (2) are located on the same side of the cabinet (4) along the left-right direction of the cabinet (4). 10.The laundry treating apparatus according to claim 9, characterized by, The second air duct (532) comprises a second air outlet pipe (5321), a second intermediate pipe (5322) and a second air inlet pipe (5323), the second air outlet pipe (5321), the second intermediate pipe (5322) and the second air inlet pipe (5323) are communicated in sequence, the second air outlet pipe (5321) and the second air inlet pipe (5323) extend along the front-rear direction of the cabinet (4), the second air outlet pipe (5321) is located between the second processing cylinder (2) and the third processing cylinder (3), the second air inlet pipe (5323) is located on the upper side of the second processing cylinder (2), and the second intermediate pipe (5322) extends along the up-down direction of the cabinet (4) and is located on the rear side of the second processing cylinder (2). 11.The laundry treating apparatus according to claim 10, wherein, The second evaporator (512) and the second condenser (522) are arranged on the second intermediate pipe (5322) and along the up-down direction of the cabinet (4). 12.The laundry treating apparatus according to claim 11, wherein, The heat pump system (5) comprises a second air fan (542), which is arranged at the connection position of the second intermediate pipe (5322) and the second air inlet pipe (5323), or the second air fan (542) is arranged at the second air inlet pipe (5323). 13.The laundry treating apparatus according to any one of claims 1-3, wherein, The heat pump system (5) further comprises a third air duct (533), the evaporator (51) comprises a third evaporator (513), the condenser (52) comprises a third condenser (523), the third evaporator (513) and the third condenser (523) are both arranged in the third air duct (533), the third air duct (533) communicates with the third processing cylinder (3), The third air duct (533) comprises a third air outlet pipe (5331), a third intermediate pipe (5332) and a third air inlet pipe (5333) which are sequentially communicated, the third air outlet pipe (5331) extends along the front-rear direction of the cabinet (4), the third intermediate pipe (5332) and the third air inlet pipe (5333) both extend along the up-down direction of the cabinet (4) and are arranged side by side, and the third intermediate pipe (5332) and the third air inlet pipe (5333) are located at the rear side of at least one of the first processing cylinder (1) and the second processing cylinder (2). 14.The laundry treating apparatus according to claim 13, characterized by, The third evaporator (513) and the third condenser (523) are arranged in any one of the third intermediate pipe (5332) and the third air inlet pipe (5333). 15.The laundry treating apparatus according to claim 13, wherein, The heat pump system (5) further comprises a third air duct (533), the evaporator (51) comprises a third evaporator (513), the condenser (52) comprises a third condenser (523), the third evaporator (513) and the third condenser (523) are both arranged in the third air duct (533), the third air duct (533) communicates with the third processing cylinder (3), 16.The laundry treating apparatus according to claim 4, wherein, The air duct (53) comprises a third air duct (533), the evaporator (51) comprises a third evaporator (513), the condenser (52) comprises a third condenser (523), the third evaporator (513) and the third condenser (523) are both arranged in the third air duct (533), the third air duct (533) communicates with the third processing cylinder (3), and the first air duct (531) and the third air duct (533) are sequentially arranged along the left-right direction of the cabinet (4). 17.The laundry treating apparatus according to claim 9, wherein, The air duct (53) comprises a third air duct (533), the evaporator (51) comprises a third evaporator (513), the condenser (52) comprises a third condenser (523), the third evaporator (513) and the third condenser (523) are both arranged in the third air duct (533), the third air duct (533) communicates with the third processing cylinder (3), and the third air duct (533) is arranged between the first air duct (531) and the second air duct (532). 18.The laundry treating apparatus according to claim 17, wherein, The heat pump system (5) comprises a first air duct (541), a second air duct (542) and a third air duct (543), the first air duct (541) is arranged at the top of the first air duct (531), the second air duct (542) is arranged at the top of the second air duct (532), and the third air duct (543) is arranged at the top of the third air duct (533). 19.The laundry treating apparatus according to claim 17, wherein, The first evaporator (511) and the first condenser (521) are arranged along the up-down direction of the machine shell (4) and located at the rear side of the first processing cylinder (1), the second evaporator (512) and the second condenser (522) are arranged along the up-down direction of the machine shell (4) and located at the rear side of the second processing cylinder (2), the third evaporator (513) and the third condenser (523) are arranged along the up-down direction of the machine shell (4), the third evaporator (513) is located between the first evaporator (511) and the second evaporator (512) along the left-right direction of the machine shell (4), and the third condenser (523) is located between the first condenser (521) and the second condenser (522) along the left-right direction of the machine shell (4). 20.The laundry treating apparatus according to claim 19, wherein, The first evaporator (511), the second evaporator (512) and the third evaporator (513) are located at the same horizontal height, and the first condenser (521), the second condenser (522) and the third condenser (523) are located at the same horizontal height. 21.The laundry treating apparatus according to claim 1, wherein, The evaporator (51) comprises a first evaporator (511), a second evaporator (512) and a third evaporator (513), and the condenser (52) comprises a first condenser (521), a second condenser (522) and a third condenser (523), the first evaporator (511) and the first condenser (521) are arranged along the left-right direction of the machine shell (4) and matched with the first processing cylinder (1), the second evaporator (512) and the second condenser (522) are arranged along the left-right direction of the machine shell (4) and matched with the second processing cylinder (2), the third evaporator (513) and the third condenser (523) are arranged along the left-right direction of the machine shell (4) and matched with the third processing cylinder (3), the first evaporator (511), the second evaporator (512) and the third evaporator (513) are arranged along the up-down direction of the machine shell (4), and the first condenser (521), the second condenser (522) and the third condenser (523) are arranged along the up-down direction of the machine shell (4). 22.The laundry treating apparatus according to claim 1, wherein, The evaporator (51) comprises a first evaporator (511), a second evaporator (512) and a third evaporator (513), the condenser (52) comprises a first condenser (521), a second condenser (522) and a third condenser (523), the first evaporator (511) and the first condenser (521) are arranged along the up-down direction of the cabinet (4), the second evaporator (512) and the second condenser (522) are arranged along the up-down direction of the cabinet (4), the third evaporator (513) and the third condenser (523) are arranged along the left-right direction of the cabinet (4), the first evaporator (511) and the second evaporator (512) are arranged along the left-right direction of the cabinet (4), the first condenser (521) and the second condenser (522) are arranged along the left-right direction of the cabinet (4), The third evaporator (513) is arranged on the lower side of the first evaporator (511) and the first condenser (521), and the third condenser (523) is arranged on the lower side of the second evaporator (512) and the third evaporator (513). Alternatively, the third evaporator (513) is arranged on the upper side of the first evaporator (511) and the first condenser (521), and the third condenser (523) is arranged on the upper side of the second evaporator (512) and the third evaporator (513). 23.The laundry treating apparatus according to claim 1, wherein, The evaporator (51) comprises a first evaporator (511), a second evaporator (512) and a third evaporator (513), the condenser (52) comprises a first condenser (521), a second condenser (522) and a third condenser (523), the first evaporator (511) and the first condenser (521) are arranged along the left-right direction of the cabinet (4), the second evaporator (512) and the second condenser (522) are arranged along the left-right direction of the cabinet (4), the third evaporator (513) and the third condenser (523) are arranged along the up-down direction of the cabinet (4), The first evaporator (511) and the first condenser (521) are arranged on the upper side of the third evaporator (513) and the third condenser (523), and the second evaporator (512) and the second condenser (522) are arranged on the lower side of the third evaporator (513) and the third condenser (523). Alternatively, the second evaporator (512) and the second condenser (522) are arranged on the upper side of the third evaporator (513) and the third condenser (523), and the first evaporator (511) and the first condenser (521) are arranged on the upper side of the second evaporator (512) and the second condenser (522). Alternatively, the second evaporator (512) and the second condenser (522) are arranged on the lower side of the first evaporator (511) and the first condenser (521), and the third evaporator (513) and the third condenser (523) are arranged on the lower side of the second evaporator (512) and the second condenser (522); Alternatively, the third evaporator (513) and the third condenser (523) are arranged on the lower side of the second evaporator (512) and the second condenser (522), and the first evaporator (511) and the first condenser (521) are arranged on the left side or the right side of the second evaporator (512), the second condenser (522), the third evaporator (513) and the third condenser (523) along the left-right direction of the cabinet (4). 24.The laundry treating apparatus according to any one of claims 1-3, wherein, The heat pump system (5) comprises a two-device air duct (534), a first air duct (531), a second air duct (532) and a third air duct (533), the evaporator (51) and the condenser (52) are arranged in the two-device air duct (534), the first air duct (531) is in communication with the first processing barrel (1), the second air duct (532) is in communication with the second processing barrel (2), the third air duct (533) is in communication with the third processing barrel (3), and the two-device air duct (534) is selectively in communication with at least one of the first air duct (531), the second air duct (532) and the third air duct (533).

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