Laundry treating apparatus

Abstract

The utility model relates to clothes processing equipment, the clothes processing equipment includes: casing, first processing drum, second processing drum, third processing drum and heat pump system, second processing drum and third processing drum are both located first processing drum upper side, second processing drum and third processing drum are spaced apart along the left-right direction, heat pump system is provided in casing, the heat pump system is located in the casing, the heat pump system is located in the casing, the heat pump system is located in the casing, and the heat pump system is located in the casing. The heat pump system comprises a first air duct, a first evaporator and a first condenser, the first air duct communicates with the first processing cylinder and comprises a first pipe, a second pipe and a third pipe which communicate in sequence, the first pipe extends in the front-back direction of the machine shell, and the second pipe and the third pipe extend in the up-down direction of the machine shell and are arranged side by side; the first evaporator and the first condenser are arranged in the vertical direction of the housing, and are provided in either the second pipe or the third pipe. 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 second processing drum and the third processing drum are located on the upside of the first processing drum, and the second processing drum and the third 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 a first air duct, a first evaporator and a first condenser, the first air duct is communicated with the first processing drum, the first air duct comprises a first pipe, a second pipe and a third pipe which are communicated in sequence, the first pipe extends along the front-rear direction of the cabinet, the second pipe and the third pipe extend along the up-down direction of the cabinet and are arranged side by side, and the first evaporator and the first condenser are arranged along the up-down direction of the cabinet and are arranged in any one of the second pipe and the third pipe.

[0006] According to the clothes processing equipment of the embodiment of the utility model, 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 in the above way do not occupy a large space in the height direction of the cabinet.

[0007] Due to the limited space arrangement of the heat pump system in the cabinet, the first evaporator and the first condenser are arranged in an up-down arrangement manner, the clothes processing equipment according to the embodiment of the present application arranges the second pipe and the third pipe along the up-down direction of the cabinet and in parallel, so that the first air duct is generally in the shape of a Chinese character 'j', thereby reducing the occupied space of the heat pump system in the cabinet, making the arrangement of the parts in the clothes processing equipment compact, and ensuring the smooth flow of the airflow in the first air duct, which is beneficial to improve the drying effect of the clothes in the first processing cylinder.

[0008] In some embodiments, the second pipe and the third pipe are arranged at the rear side of at least one of the second processing cylinder and the third processing cylinder. The clothes processing equipment according to the embodiment of the present application arranges the second pipe and the third pipe at the rear side of at least one of the second processing cylinder and the third processing cylinder, which can make full use of the rear side space of the second processing cylinder and / or the third processing cylinder, and is beneficial to reduce the size of the cabinet in the up-down direction and the left-right direction.

[0009] Alternatively, the second pipe and the third pipe are arranged between the second processing cylinder and the third processing cylinder. The clothes processing equipment according to the embodiment of the present application arranges the second pipe and the third pipe between the second processing cylinder and the third processing cylinder, which can make full use of the space between the second processing cylinder and the third processing cylinder, and is beneficial to reduce the overall size.

[0010] In some embodiments, the second pipe and the third pipe are arranged along the front-rear direction of the cabinet. The clothes processing equipment according to the embodiment of the present application arranges the second pipe and the third pipe along the front-rear direction of the cabinet, which can facilitate the arrangement of other parts on the left and right sides of the first air duct, thereby facilitating the arrangement of the parts around the first air duct, and is beneficial to improve the space utilization.

[0011] Alternatively, the second pipe and the third pipe are arranged along the left-right direction of the cabinet. The clothes processing equipment according to the embodiment of the present application arranges the second pipe and the third pipe along the left-right direction of the cabinet, which is beneficial to reduce the size of the cabinet in the front-rear direction.

[0012] In some embodiments, the second pipe is arranged upstream of the third pipe, and the first evaporator and the first condenser are arranged in the second pipe. When the heat exchange airflow flows through the first air duct, the heat exchange airflow in the second pipe flows towards the third pipe, and since the first evaporator and the first condenser are arranged in the second pipe, the arrangement position of the first evaporator and the first condenser can be optimized, so that the overall layout of the heat pump system is compact, and the above-mentioned arranged first evaporator and first condenser have better dehumidification and heating effect on the airflow, which is beneficial to improve the drying efficiency.

[0013] In some embodiments, the heat pump system further comprises a first fan, the first fan is arranged at the second pipe and the connection position of the second pipe, or the first fan is arranged at the third pipe. The laundry treatment apparatus of the embodiment of the present application is advantageous to improve the flow rate of the heat exchange airflow into the first treatment drum, and further improve the efficiency of drying the clothes in the first treatment drum by arranging the first fan in the above manner.

[0014] In some embodiments, the second pipe is arranged upstream of the third pipe, the first evaporator is arranged at the second pipe, and the first condenser is arranged at the third pipe. The laundry treatment apparatus of the embodiment of the present application is advantageous to improve the heat exchange performance of the first evaporator and the first condenser respectively, and can further improve the effect of airflow dehumidification and heating by arranging the first evaporator and the first condenser in the above structure.

[0015] In some embodiments, the first pipe is located at the upper side of the first treatment drum and at the lower side of at least one of the second treatment drum and the third treatment drum. In this way, the space between the second treatment drum (the third treatment drum) and the first treatment drum can be utilized, so that the arrangement of components in the cabinet can be more compact, and the overall size of the machine can be reduced.

[0016] In some embodiments, the heat pump system further comprises a second air duct, a second evaporator and 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 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.

[0017] In some embodiments, the heat pump system further comprises a third air duct, a third evaporator and 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 treatment drum, and the third air duct and the third treatment drum are located on the same side of the cabinet in the left-right direction of the cabinet. In this way, the extension path of the third air duct can be shortened, and the occupied space of the third air duct in the cabinet can be reduced.

[0018] In some embodiments, the first air duct is located between the second air duct and the third air duct. In this way, the arrangement of the first air duct, the second air duct and the third air duct can be optimized, on the one hand, the length of the first air duct, the second air duct and the third air duct can be reduced, and the complexity of the air duct design can be reduced, on the other hand, since the first air duct is located between the second air duct and the third air duct in the arrangement sequence in the left-right direction, the arrangement sequence of the first air duct, the second air duct and the third air duct is consistent with the arrangement sequence of the first processing cylinder, the second processing cylinder and the third processing cylinder, so that the arrangement of the first air duct, the second air duct and the third air duct can be more regular, so as to facilitate the arrangement of other parts around the heat pump system. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a front view of a clothes processing device according to an embodiment of the present application.

[0020] Figure 2 is a side view of a clothes processing device according to an embodiment of the present application.

[0021] Figure 3 is a side view of a clothes processing device according to another embodiment of the present application.

[0022] Figure 4 is a side view of a clothes processing device according to another embodiment of the present application.

[0023] Figure 5 is a left view of a clothes processing device according to an embodiment of the present application.

[0024] Figure 6 is a right view of a clothes processing device according to an embodiment of the present application.

[0025] Figure 7 is a rear view of a clothes processing device according to an embodiment of the present application.

[0026] Figure 8 is a top view of part of a clothes processing device according to an embodiment of the present application.

[0027] Figure 9 is a flow path diagram of a heat pump system of a clothes processing device according to an embodiment of the present application.

[0028] REFERENCE NUMERALS:

[0029] 1、first processing cylinder;

[0030] 2、second processing cylinder;

[0031] 3、third processing cylinder;

[0032] 4、machine shell; 41、first accommodating area; 42、second accommodating area;

[0033] 5、heat pump system;

[0034] 511. First evaporator; 512. Second evaporator; 513. Third evaporator;

[0035] 521. First condenser; 522. Second condenser; 523. Third condenser;

[0036] 531, First air duct; 5311, First pipe; 5312, Second pipe; 5313, Third pipe;

[0037] 532. Second air duct; 5321. Second air outlet duct; 5322. Second intermediate duct; 5323. Second air inlet duct;

[0038] 533, Third air duct; 5331, Third air outlet duct; 5332, Third intermediate duct; 5333, Third air inlet duct;

[0039] 541. First fan; 542. Second fan; 543. Third fan;

[0040] 55. Compressor;

[0041] 56. Electronic expansion valve. Detailed Implementation

[0042] 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.

[0043] The following is a reference appendix. Figures 1 to 9 This invention describes a garment processing device according to an embodiment of the present invention.

[0044] like Figures 1 to 4 and Figure 9 As shown, the garment 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 second processing cylinder 2 and the third processing cylinder 3 are both located above the first processing cylinder 1. The second processing cylinder 2 and the third processing cylinder 3 are spaced apart in the left-right direction. The heat pump system 5 is disposed inside the housing 4.

[0045] The heat pump system 5 comprises a first air duct 531, a first evaporator 511 and a first condenser 521, the first air duct 531 is communicated with the first treatment drum 1, the first air duct 531 comprises a first pipe 5311, a second pipe 5312 and a third pipe 5313 communicated in sequence, the first pipe 5311 extends along the front-rear direction of the machine shell 4, the second pipe 5312 and the third pipe 5313 both extend along the up-down direction of the machine shell 4 and are arranged side by side, the first evaporator 511 and the first condenser 521 are arranged along the up-down direction of the machine shell 4 and are arranged in any one of the second pipe 5312 and the third pipe 5313.

[0046] According to the embodiments of the utility model, different clothes or other articles to be treated can be placed in the first treatment drum 1, the second treatment drum 2 and the third treatment drum 3 for treatment, and the three treatment drums arranged above do not occupy a large space in the height direction of the machine shell 4.

[0047] Since the space arrangement of the heat pump system 5 in the machine shell 4 is limited, the first evaporator 511 and the first condenser 521 are arranged in an up-down arrangement mode, the second pipe 5312 and the third pipe 5313 extend along the up-down direction of the machine shell 4 and are arranged side by side according to the arrangement mode of the first evaporator 511 and the first condenser 521 in the up-down direction, so that the first air duct 531 is generally in the shape of a Chinese character 'j', thereby reducing the occupied space of the heat pump system 5 in the machine shell 4, making the arrangement of parts in the clothes treatment equipment compact, and ensuring smooth airflow in the first air duct 531, which is beneficial to improving the drying effect of clothes in the first treatment drum 1.

[0048] According to the embodiments of the utility model, the first evaporator 511 and the first condenser 521 are arranged in the up-down direction, so that the arrangement direction of the first evaporator 511 and the first condenser 521 is the same as the extension direction of the second pipe 5312 and the third pipe 5313, thereby reducing the overall size of the combination of the first air duct 531, the first evaporator 511 and the first condenser 521. Compared with the scheme of "arranging the first evaporator 511 and the first condenser 521 horizontally", the first evaporator 511 and the first condenser 521 of the utility model do not increase the size of the machine shell 4 in the front-rear direction or the left-right direction, which is beneficial to improving the structural compactness of the arrangement of parts in the machine shell 4.

[0049] Optionally, as shown in Figures 2 to 4 The second pipe 5312 and the third pipe 5313 are arranged at the rear side of at least one of the second treatment drum 2 and the third treatment drum 3.

[0050] It is understood that "the second tube 5312 and the third tube 5313 are located on the rear side of at least one of the second processing cylinder 2 and the third processing cylinder 3" includes at least the following situations:

[0051] (1) The second tube 5312 and the third tube 5313 are located at the position directly behind the second processing tube 2, the position slightly above the rear of the second processing tube 2, the position slightly below the rear of the second processing tube 2, the position slightly to the left of the rear of the second processing tube 2, or the position slightly to the right of the rear of the second processing tube 2.

[0052] (2) The second tube 5312 and the third tube 5313 are located at the position directly behind the third processing cylinder 3, the position slightly above the rear of the third processing cylinder 3, the position slightly below the rear of the third processing cylinder 3, the position slightly to the left of the rear of the third processing cylinder 3, or the position slightly to the right of the rear of the third processing cylinder 3.

[0053] (3) The second tube 5312 and the third tube 5313 are located at the rear side between the second processing cylinder 2 and the third processing cylinder 3. In this case, in the projection plane orthogonal to the front and rear direction of the housing 4, the projection plane of the second tube 5312 and the third tube 5313 may or may not overlap with the projection plane of the second processing cylinder 2 and the third processing cylinder 3.

[0054] The garment processing device of this utility model has the second tube 5312 and the third tube 5313 located on the rear side of at least one of the second processing cylinder 2 and the third processing cylinder 3, which can make full use of the rear space of the second processing cylinder 2 and / or the third processing cylinder 3, and is beneficial to reducing the size of the casing 4 in the vertical and horizontal directions.

[0055] like Figure 2 As shown, the axial dimension (i.e., the dimension in the front-to-back direction) of the second processing cylinder 2 (third processing cylinder 3) is smaller than the axial dimension of the first processing cylinder 1, and the extraction port at the front end of the second processing cylinder 2 (third processing cylinder 3) is roughly flush with the extraction port at the front end of the first processing cylinder 1. Thus, the upper side of the first processing cylinder 1, the rear side of the second processing cylinder 2 (third processing cylinder 3), and the rear wall plate of the casing 4 define a first receiving area 41. The first evaporator 511 and the first condenser 521 are vertically arranged in the first receiving area 41 to utilize the rear space of the second processing cylinder 2 and the third processing cylinder 3.

[0056] In another example, such as Figure 8 As shown, the second tube 5312 and the third tube 5313 are disposed between the second processing cylinder 2 and the third processing cylinder 3. The garment processing device of this embodiment places the second tube 5312 and the third tube 5313 between the second processing cylinder 2 and the third processing cylinder 3, which can fully utilize the space between the second processing cylinder 2 and the third processing cylinder 3 and helps to reduce the overall size of the machine.

[0057] Optionally, such asFigures 2 to 4 As shown, the second pipe 5312 and the third pipe 5313 are arranged along the front-rear direction of the housing 4. For example, the second pipe 5312 is arranged in front of the third pipe 5313, or the second pipe 5312 is arranged behind the third pipe 5313. By arranging the second pipe 5312 and the third pipe 5313 along the front-rear direction of the housing 4, the clothing processing device of this embodiment of the present invention facilitates the arrangement of other components on the left and right sides of the first air duct 531, thereby facilitating the arrangement of components around the first air duct 531 and improving space utilization.

[0058] Optionally, the second tube 5312 and the third tube 5313 are arranged along the left-right direction of the housing 4. For example, the second tube 5312 is arranged to the left of the third tube 5313, or the second tube 5312 is arranged to the right of the third tube 5313. By arranging the second tube 5312 and the third tube 5313 along the left-right direction of the housing 4, the garment processing device of this embodiment of the present invention helps to reduce the size of the housing 4 in the front-back direction.

[0059] like Figure 2 As shown, the second pipe 5312 is located upstream of the third pipe 5313. Both the first evaporator 511 and the first condenser 521 are located on the second pipe 5312, with the first condenser 521 positioned above the first evaporator 511. It can be understood that when the heat exchange airflow flows through the first air duct 531, the heat exchange airflow in the second pipe 5312 flows towards the third pipe 5313. Since both the first evaporator 511 and the first condenser 521 are located on the second pipe 5312, the arrangement of the first evaporator 511 and the first condenser 521 can be optimized, resulting in a compact overall layout of the heat pump system 5. Furthermore, the aforementioned arrangement of the first evaporator 511 and the first condenser 521 provides better dehumidification and heating effects on the airflow, which is beneficial for improving drying efficiency.

[0060] Optionally, such as Figure 2 As shown, the heat pump system 5 also includes a first fan 541, which is located at the connection point of the second pipe 5312 and the second pipe 5312, or, as... Figure 3 As shown, the first fan 541 is located in the third pipe 5313. By arranging the first fan 541 in the above manner, the clothing processing device of this embodiment of the present invention can improve the flow rate of the heat exchange airflow entering the first processing cylinder 1, thereby improving the efficiency of drying clothes in the first processing cylinder 1.

[0061] In another example, such as Figure 4As shown, the second pipe 5312 is arranged upstream of the third pipe 5313, the first evaporator 511 is arranged on the second pipe 5312, and the first condenser 521 is arranged on the third pipe 5313. The clothes treatment apparatus of the embodiment of the present application has the first evaporator 511 and the first condenser 521 arranged in the above structure, which is beneficial to improve the heat exchange performance of the first evaporator 511 and the first condenser 521, and can further improve the effect of airflow dehumidification and heating.

[0062] Optionally, the first pipe 5311 is located on the upper side of the first treatment drum 1 and on the lower side of at least one of the second treatment drum 2 and the third treatment drum 3. As shown in the drawings, Figure 2 As shown, the second treatment drum 2 (the third treatment drum 3) has a certain size interval with the first treatment drum 1 when arranged in the up-down direction to form a second containing area 42, and the first pipe 5311 is arranged in the second containing area 42, so that the space between the second treatment drum 2 (the third treatment drum 3) and the first treatment drum 1 can be utilized, thereby making the arrangement of components in the cabinet 4 more compact and being beneficial to reduce the overall size.

[0063] In some embodiments, as shown in the drawings, Figure 5 As shown, the heat pump system 5 further comprises a second air duct 532, a second evaporator 512 and 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 communicates 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 cabinet 4 in the left-right direction of the cabinet 4. 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 cabinet 4 at the same time, or on the right side of the cabinet 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 cabinet 4.

[0064] Exemplarily, the second condenser 522 is arranged on the upper side of the second evaporator 512, and the second condenser 522 and the second evaporator 512 are both located on the rear side of the second treatment drum 2, so as to utilize the space on the rear side of the second treatment drum 2.

[0065] Optionally, as shown in the drawings, Figure 5 As shown, 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 both extend in the front-rear direction of the cabinet 4, the second air outlet pipe 5321 is arranged between the second treatment drum 2 and the first treatment drum 1, the second air inlet pipe 5323 is arranged on the upper side of the second treatment drum 2, the second intermediate pipe 5322 extends in the up-down direction of the cabinet 4 and is located on the rear side of the second treatment drum 2.

[0066] 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 again after passing through the second air outlet pipe 5321, the second intermediate pipe 5322 and the second air inlet pipe 5323.

[0067] Since the second intermediate pipe 5322 extends along the up-down direction of the cabinet 4 and is located at the rear side of the second treatment drum 2, the second intermediate pipe 5322 can make full use of the space at the rear side of the second treatment drum 2 to optimize the arrangement of components in the cabinet 4, thereby reducing the overall size of the clothes treatment apparatus.

[0068] Optionally, as shown in Figure 5 , the second evaporator 512 and the second condenser 522 are arranged in the second intermediate pipe 5322, and the second condenser 522 is located at 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, and the second intermediate pipe 5322 extends along the up-down direction, the second evaporator 512 and the second condenser 522 can make full use of the space in the second intermediate pipe 5322 to make the structure arrangement of the second air duct 532, the second evaporator 512 and the second condenser 522 more compact, and the heat exchange efficiency is higher.

[0069] In some embodiments, as shown in Figure 6 , the heat pump system 5 further includes a third air duct 533, a third evaporator 513 and 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 treatment drum 3, and along the left-right direction of the cabinet 4, the third air duct 533 and the third treatment drum 3 are located on the same side in the cabinet 4.

[0070] It can be understood that, as shown in Figure 6 , the third air duct 533 and the third treatment drum 3 can be located at the left side position in the cabinet 4 at the same time, or located at the right side position in the cabinet 4 at the same time, thereby shortening the extension path of the third air duct 533 and reducing the occupied space of the third air duct 533 in the cabinet 4.

[0071] Exemplarily, the third condenser 523 is arranged at the upper side of the third evaporator 513, and the third condenser 523 and the third evaporator 513 are both located at the rear side of the third treatment drum 3, thereby making full use of the space at the rear side of the third treatment drum 3.

[0072] Optionally, as shown in Figure 6As shown, the third air duct 533 includes a third air outlet pipe 5331, a third intermediate pipe 5332, and a third air inlet pipe 5333. The third air outlet pipe 5331, the third intermediate pipe 5332, and the third air inlet pipe 5333 are connected in sequence. The third air outlet pipe 5331 and the third air inlet pipe 5333 both extend along the front-rear direction of the housing 4. The third air outlet pipe 5331 is located between the third processing cylinder 3 and the first processing cylinder 1. The third air inlet pipe 5333 is located on the upper side of the third processing cylinder 3. The third intermediate pipe 5332 extends along the vertical direction of the housing 4 and is located on the rear side of the third processing cylinder 3.

[0073] It is understandable that the third air outlet duct 5331 is located upstream of the third intermediate duct 5332, and the third intermediate duct 5332 is located upstream of the third air inlet duct 5333. That is, the air in the third treatment cylinder 3 can flow back into the third treatment cylinder 3 after passing through the third air outlet duct 5331, the third intermediate duct 5332 and the third air inlet duct 5333.

[0074] Since the third intermediate tube 5332 extends along the vertical direction of the housing 4 and is located behind the third processing cylinder 3, the third intermediate tube 5332 can make full use of the space behind the third processing cylinder 3 to optimize the arrangement of the components inside the housing 4 and reduce the overall size of the clothing processing equipment.

[0075] Optionally, such as Figure 6 As shown, the third evaporator 513 and the third condenser 523 are disposed on the third intermediate tube 5332, with the third condenser 523 located above the third evaporator 513. Exemplarily, both the third evaporator 513 and the third condenser 523 are located inside the third intermediate tube 5332. Since the third evaporator 513 and the third condenser 523 are disposed on the third intermediate tube 5332, which extends vertically, the third evaporator 513 and the third condenser 523 can fully utilize the space within the third intermediate tube 5332, resulting in a more compact structural arrangement of the third air duct 533, the third evaporator 513, and the third condenser 523, and higher heat exchange efficiency.

[0076] Optionally, such as Figure 7 As shown, the first air duct 531 is located between the second air duct 532 and the third air duct 533. This allows for optimization of the arrangement of the first air duct 531, the second air duct 532, and the third air duct 533. On the one hand, it reduces the length of the first air duct 531, the second air duct 532, and the third air duct 533, lowering the complexity of the air duct design. On the other hand, since the first air duct 531 is located within the second air duct 532 and the third air duct 533, and their left-right arrangement is consistent with the arrangement of the first processing cylinder 1, the second processing cylinder 2, and the third processing cylinder 3, the arrangement of the first air duct 531, the second air duct 532, and the third air duct 533 is more regular, facilitating subsequent assembly of other components.

[0077] As shown in Figure 9 The heat pump system 5 further comprises a compressor 55, and the evaporators (the first evaporator 511, the second evaporator 512 and the third evaporator 513) and the condensers (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 last 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 and condensers 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.

[0078] 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.

[0079] Exemplarily, the compressor 55 is arranged above the first treatment drum 1, so that the compressor 55 can make full use of the space above the first treatment drum 1, and is close to the evaporators and condensers, so as to facilitate the arrangement of the refrigerant pipelines.

[0080] For example, the compressor 55 can be arranged at the rear side of the second treatment drum 2 or the third treatment drum 3, 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 evaporators, condensers and surrounding pipelines.

[0081] In the examples of the present application, the second treatment drum 2 is located above and left of the first treatment drum 1, and the third treatment drum 3 is located above and right of the first treatment drum 1, so that the second treatment drum 2 and the third treatment drum 3 can make full use of the space above and left of the first treatment drum 1 and the space above and right of the first treatment drum 1 respectively.

[0082] In other examples, the second treatment drum 2 and the third treatment drum 3 can be located above and left of the first treatment drum 1 at the same time. Alternatively, the second treatment drum 2 and the third treatment drum 3 can be located above and right of the first treatment drum 1 at the same time.

[0083] As shown in Figure 1 The second treatment drum 2 and the third treatment drum 3 are respectively located at the left and right sides of the first treatment drum 1, and the second treatment drum 2 and the third treatment drum 3 are arranged symmetrically. For example, the second treatment drum 2 and the third treatment drum 3 are symmetrical about a vertical plane passing through the axis of the first treatment drum 1, and for another example, the second treatment drum 2 and the third treatment drum 3 are symmetrical about a vertical plane passing through the center of the cabinet 4.

[0084] Therefore, the second treatment drum 2 and the third treatment drum 3 are located at the same horizontal height, and the second treatment drum 2 and the third treatment drum 3 are located at the same distance from the axis of the first treatment drum 1 in the left-right direction. 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.

[0085] As shown in Figure 1 , the second treatment drum 2 and the third treatment drum 3 are the same in size and shape. Therefore, the second treatment drum 2 and the third treatment drum 3 do not need to be prepared respectively during the assembly process of the clothes treatment equipment, that is, the materials of the second treatment drum 2 and the third treatment drum 3 are universal, thereby reducing the production cost and facilitating subsequent maintenance and replacement.

[0086] In other examples, the second treatment drum 2 and the third treatment drum 3 can also be different in size and shape, which is not limited in the present application.

[0087] As shown in Figure 1 and Figure 2 , the axes of the second treatment drum 2, the third treatment drum 3 and the first treatment drum 1 are parallel to each other, and the material outlets of the second treatment drum 2, the third treatment drum 3 and the first treatment drum 1 are all arranged forward, thereby facilitating the daily use of the user.

[0088] As shown in Figure 1 , the capacity of any one of the second treatment drum 2 and the third treatment drum 3 is less than the capacity of the first treatment drum 1, 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.

[0089] In the description of the present application, it should be understood that the orientations or positional relationships 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 are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0090] 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 of" is at least two, such as two, three, etc., unless specifically defined otherwise.

[0091] 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.

[0092] 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.

[0093] 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 present application, the illustrative description 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 one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0094] 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, Comprising: 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 all arranged in the cabinet (4), the second processing cylinder (2) and the third processing cylinder (3) are both located on the upper side of the first processing cylinder (1), and the second processing cylinder (2) and the third processing cylinder (3) are arranged in the left-right direction. A heat pump system (5) is arranged in the cabinet (4), the heat pump system (5) comprises a first air duct (531), a first evaporator (511) and a first condenser (521), the first air duct (531) is communicated with the first processing cylinder (1), the first air duct (531) comprises a first pipe (5311), a second pipe (5312) and a third pipe (5313) communicated in sequence, the first pipe (5311) extends in the front-rear direction of the cabinet (4), the second pipe (5312) and the third pipe (5313) both extend in the up-down direction of the cabinet (4) and are arranged side by side, the first evaporator (511) and the first condenser (521) are arranged in the up-down direction of the cabinet (4) and are arranged in any one of the second pipe (5312) and the third pipe (5313). 2.The laundry treating apparatus of claim 1, wherein The second pipe (5312) and the third pipe (5313) are arranged on the rear side of at least one of the second processing cylinder (2) and the third processing cylinder (3). Alternatively, the second pipe (5312) and the third pipe (5313) are arranged between the second processing cylinder (2) and the third processing cylinder (3). 3.The laundry treating apparatus according to claim 1, wherein, The second pipe (5312) and the third pipe (5313) are arranged in the front-rear direction of the cabinet (4), or the second pipe (5312) and the third pipe (5313) are arranged in the left-right direction of the cabinet (4). 4.The laundry treating apparatus according to claim 1, wherein, The second pipe (5312) is arranged upstream of the third pipe (5313), and the first evaporator (511) and the first condenser (521) are both arranged in the second pipe (5312). 5.The laundry treating apparatus of claim 4, wherein The heat pump system (5) further comprises a first fan (541), the first fan (541) is arranged at the connection position of the second pipe (5312) and the second pipe (5312), or the first fan (541) is arranged in the third pipe (5313). 6.The laundry treating apparatus according to claim 1, wherein, The second pipe (5312) is arranged upstream of the third pipe (5313), the first evaporator (511) is arranged in the second pipe (5312), and the first condenser (521) is arranged in the third pipe (5313). 7.The laundry treating apparatus according to claim 1, wherein, The first pipe (5311) is located on the upper side of the first processing cylinder (1) and on the lower side of at least one of the second processing cylinder (2) and the third processing cylinder (3). 8.The laundry treating apparatus according to any one of claims 1-7, wherein, The heat pump system (5) further comprises a second air duct (532), a second evaporator (512) and a second condenser (522), the second evaporator (512) and the second condenser (522) are both arranged in the second air duct (532), the second air duct (532) communicates with the second processing cylinder (2), along the left-right direction of the machine shell (4), the second air duct (532) and the second processing cylinder (2) are located on the same side in the machine shell (4). 9.The laundry treating apparatus of claim 8, wherein, The heat pump system (5) further comprises a third air duct (533), a third evaporator (513) and 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), along the left-right direction of the machine shell (4), the third air duct (533) and the third processing cylinder (3) are located on the same side in the machine shell (4). 10.The laundry treating apparatus according to claim 9, characterized by, The first air duct (531) is located between the second air duct (532) and the third air duct (533).

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