Multi-drum laundry treatment device

Abstract

The utility model provides a multi-drum clothes processing device which combines a large drum and a small drum and is favorable for realizing miniaturization. The multi-drum clothes processing device is characterized by comprising a box body; a first large cylinder which is provided inside the housing and has a center line extending in the front-rear direction; the outer diameter of the small cylinder is smaller than that of the first large cylinder; the drying module is used for drying clothes in at least one of the first large drum and the small drum, the small drum and the drying module are both arranged above the first large drum, or the small drum and the drying module are both arranged below the first large drum, and when observed from the front side, the small drum and the drying module are arranged relative to the center line. At least one part of the drying module is located on the side opposite to the small cylinder.

Description

Technical Field

[0001] The utility model relates to a multi-drum clothing processing device. Background Art

[0002] With the advancement of technology in the washing machine industry and the improvement of people's awareness of cleaning, consumers are paying more and more attention to the healthy washing of washing machines, especially for mothers and babies. Consumers gradually begin to want to wash underwear, socks, and large categories of clothing separately. The demand for partitioned cleaning of small underwear / baby clothes by mothers and babies is also increasing, so multi-drum washing machines are needed for partitioned cleaning. However, there are only upper and lower double-zone washing / drying machines or single small-drum clothing processing equipment on the market. If underwear / underwear / socks or baby clothes need to be processed separately, additional small-drum clothing processing equipment is required. The overall height of the existing double-zone clothing processing equipment is already relatively high. When there is a need to use additional small-drum clothing processing equipment, it is difficult to stack the small-drum clothing processing equipment, and it is necessary to free up space for the installation of a separate small-drum clothing processing equipment. At the same time, due to space limitations, the existing small-drum clothing processing equipment has a weak drying effect. Utility Model Content

[0003] Problems to be solved by utility models

[0004] The utility model aims to provide a multi-drum clothing processing device which combines a large drum and a small drum and is conducive to miniaturization.

[0005] Solutions for solving problems

[0006] (1) According to a technical solution of the utility model, a multi-drum clothing processing device is provided, characterized in that it includes: a housing; a first large drum, which is arranged in the housing and has a center line extending in the front-to-back direction; a small drum, whose outer diameter is smaller than the outer diameter of the first large drum; and a drying module, which is used to dry the clothes inside at least one of the first large drum and the small drum, the small drum and the drying module are both arranged above the first large drum, or the small drum and the drying module are both arranged below the first large drum, and when viewed from the front, relative to the center line, at least a part of the drying module is located on the side opposite to the small drum.

[0007] Based on the above structure (1), for a multi-drum clothing processing device that combines a large drum and a small drum, the utility model makes use of the space around the small drum, and uses the drying module arranged around the small drum as a counterweight to balance the center of gravity of the multi-drum clothing processing device as a whole, thereby suppressing the vibration of the multi-drum clothing processing device when the clothing processing drum (including the large drum and the small drum) rotates. At the same time, this arrangement method can make the distance between the drying module and each drum relatively close, which is beneficial to shortening the drying airflow path and reducing the heat and air volume loss in the process of conveying the drying airflow.

[0008] (2) Preferably, the drying module includes: an electric heater for heating the air in the drying module; and a fan for making the air in the drying module flow, and when viewed from the front, at least one of the electric heater and the fan is located on the side opposite to the small tube relative to the center line.

[0009] Based on the above structure (2), the utility model provides an electric drying module. By arranging at least one of the electric heater and the fan in the electric drying module on the side opposite to the small drum, not only the space around the small drum is utilized, but also at least one of the relatively heavy electric heater and the fan can be used as a counterweight to balance the center of gravity of the entire multi-drum clothing processing device.

[0010] (3) Preferably, the drying module includes: an evaporator for dehumidifying the air in the drying module; a condenser for heating the air in the drying module; a compressor for compressing the refrigerant in the evaporator and the condenser; and a fan for making the air in the drying module flow, and when viewed from the front, at least two of the compressor, the condenser, the evaporator and the fan are located on the side opposite to the small cylinder relative to the center line.

[0011] Based on the above structure (3), the utility model provides a heat pump type drying module. By arranging at least two of the compressor, condenser, evaporator, and fan in the heat pump type drying module on the side opposite to the small drum, not only the space around the small drum is utilized, but also at least two of the relatively heavy compressor, condenser, evaporator, and fan can be used as counterweights to balance the center of gravity of the entire multi-drum clothing processing device.

[0012] (4) Preferably, the compressor is located at the rear of the small cylinder, and relative to the center line, the condenser, the evaporator, and the fan are located on the opposite side of the small cylinder.

[0013] Based on the above structure (4), the space behind the small cylinder can be utilized to configure the compressor, and by locating the condenser, evaporator, and fan on the opposite side of the small cylinder, even if the compressor is arranged on the side where the small cylinder is located, the overall center of gravity can be balanced.

[0014] (5) Preferably, the drying module includes a foreign matter filter, which is used to filter foreign matter in the air in the drying module. When viewed from the front, an opening for loading and unloading the foreign matter filter is provided at a position of the box body located on the side of the machine door of the small cylinder.

[0015] Based on the above structure (5), foreign matter in the air in the drying module can be filtered by the foreign matter filter, and because there is an opening at the side of the door of the small cylinder, the foreign matter filter can be easily replaced and cleaned.

[0016] (6) Preferably, it further includes a second large cylinder, wherein the second large cylinder is arranged on the opposite side of the first large cylinder relative to the small cylinder.

[0017] Based on the above structure (6), the multi-drum laundry processing device of the utility model further has a second large drum, which can process more laundry. The second large drum is located on the opposite side of the first large drum relative to the small drum. By arranging the small drum in the middle of the two large drums in the vertical direction, it is easier to balance the center of gravity of the device and avoid the device from being enlarged in the horizontal direction.

[0018] (7) According to another technical solution of the present invention, a multi-drum clothing processing device is provided, characterized in that it includes: a housing; a first large drum, which is arranged in the housing and has a center line extending in the front-to-back direction; a small drum, whose outer diameter is smaller than the outer diameter of the first large drum; and a delivery function module, which is used to supply clothing processing agent to the interior of at least one of the first large drum and the small drum, the small drum and the delivery function module are both arranged above the first large drum, or the small drum and the delivery function module are both arranged below the first large drum, and when viewed from the front, relative to the center line, at least a portion of the delivery function module is located on the side opposite to the small drum.

[0019] Based on the above structure (7), for a multi-drum clothing processing device that combines a large drum and a small drum, the utility model makes use of the space around the small drum, and uses the dispensing function module arranged around the small drum as a counterweight to balance the center of gravity of the multi-drum clothing processing device as a whole, thereby suppressing the vibration of the multi-drum clothing processing device when the clothing processing drum (including the large drum and the small drum) rotates. At the same time, this arrangement method can make the distance between the dispensing function module and each drum relatively close, which is conducive to shortening the dispensing path, reducing the power requirement for dispensing, and reducing the residue and waste of the dispensing agent in the dispensing pipeline.

[0020] (8) Preferably, the dispensing function module has at least one of a replaceable clothing treatment agent box, a cavity that can be pre-filled with clothing treatment agent, and a pump unit for automatically supplying clothing treatment agent, and when viewed from the front, relative to the center line, at least one of the replaceable clothing treatment agent box, the cavity, and the pump unit is located on the side opposite to the small cylinder.

[0021] Based on the above structure (8), the utility model can set various forms of delivery function modules in the space around the small drum, which not only makes good use of the space around the small drum, but also can use at least one of the relatively heavy replaceable clothing treatment agent box, cavity, and pump part as a counterweight to balance the center of gravity of the entire multi-drum clothing treatment device.

[0022] (9) Preferably, when viewed from the front, an opening for pre-filling the dispensing function module with clothing treatment agent or replacing a replaceable clothing treatment agent box is provided on the side of the door of the small drum of the housing.

[0023] Based on the above-mentioned structure (9), by providing an opening portion at a position on the side of the machine door of the small drum, it is possible to easily fill the clothes treating agent or replace the clothes treating agent box.

[0024] (10) Preferably, it further includes a second large cylinder, wherein the second large cylinder is arranged on the opposite side of the first large cylinder relative to the small cylinder.

[0025] Based on the above structure (10), the multi-drum laundry processing device of the utility model further has a second large drum, which can process more laundry. The second large drum is located on the opposite side of the first large drum relative to the small drum. By arranging the small drum in the middle of the two large drums in the vertical direction, it is easier to balance the center of gravity of the device and avoid the device from being enlarged in the horizontal direction.

[0026] Effect of utility model

[0027] The utility model can provide a multi-drum clothing processing device which combines a large drum and a small drum and is conducive to miniaturization. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional diagram of the multi-drum clothes processing device of the present invention.

[0029] Figure 2 yes Figure 1 A three-dimensional diagram of the internal structure of the area between the imaginary plane A and the imaginary plane B.

[0030] Figure 3 yes Figure 2 Top view of the structure.

[0031] Figure 4 It is a three-dimensional diagram of the upper shell of the heat pump drying module.

[0032] Figure 5 It is a three-dimensional diagram of the lower shell of the heat pump drying module.

[0033] Figure 6 This is a three-dimensional view of the heat pump drying module with the shell removed.

[0034] Figure 7 It is a schematic diagram of a modified example of the present utility model.

[0035] Description of Reference Numerals

[0036] 100. Multi-drum laundry processing device; 10. 1st large drum; 20. Small drum; 30. Drying module; 31. Compressor; 32. Air duct; 33. Condenser; 34. Evaporator; 35. Fan; 36. Fan housing; 40. Driving unit; 41. Upper housing; 42. Lower housing; 50. 2nd large drum; O. Center line; G. Center of gravity. DETAILED DESCRIPTION

[0037] The following is an explanation of the implementation of the present application based on the accompanying drawings. It should be noted that the following description and the illustrations in the accompanying drawings are only examples of the present application and are not intended to limit the present application unless otherwise specified. Figure 1 In the multi-drum clothing processing device 100 normally placed as shown, the side where the openings of the clothing processing drums (the first large drum 10, the small drum 20, and the second large drum 50) are located is called the front side, the side opposite to the openings of the clothing processing drums is called the rear side, the side where the first large drum 10 is located is called the upper side, the side where the second large drum 50 is located is called the lower side, the side where the small drum 20 is located is called the left side, and the side where the drying module 30 is located is called the right side.

[0038] <Overall structure of multi-drum laundry processing device>

[0039] like Figure 1 As shown, as a typical example, the multi-drum laundry processing device 100 of the present application may be a laundry processing device including three laundry processing drums (a first large drum 10, a small drum 20, and a second large drum 50).

[0040] exist Figure 1 , a front view of the appearance of a multi-drum laundry processing device 100 is shown, and the multi-drum laundry processing device 100 includes: a box body, which uses a frame not shown in the figure to constitute the skeleton structure of the multi-drum laundry processing device 100, and by installing a metal plate or a plate-like body made of other materials on the frame, thereby constituting the outer contour of the multi-drum laundry processing device 100; a first large drum 10, which is arranged in the box body at the upper side of the multi-drum laundry processing device 100, and has a center line O extending in the front-to-back direction. When the multi-drum laundry processing device 100 is observed from the front, the center line O coincides with the center of the first large drum 10; a small drum 20, which is arranged below the first large drum 10, and its outer diameter is smaller than the outer diameter of the first large drum 10; a drying module 30, which is used to dry the clothes inside at least one of the first large drum 10, the small drum 20 and the second large drum 50 described later, as shown in FIG. Figure 1As shown, in the up-down direction, the small drum 20 and the drying module 30 are located below the first large drum 10, and are approximately in the middle of the up-down direction in the multi-drum laundry processing device 100, and at least a portion of the drying module 30 and the small drum 20 are arranged in the left-right direction; and the second large drum 50, which is arranged in the box at the lower side of the multi-drum laundry processing device 100, that is, in the up-down direction, the second large drum 50 is arranged on the opposite side of the first large drum 10 relative to the small drum 20 and the drying module 30. By arranging the second large drum 50 in this way, more clothes can be processed. The second large drum 50 is located on the opposite side of the first large drum 10 relative to the small drum 20. By arranging the small drum 20 in the middle of the two large drums in the up-down direction, it is easier to balance the center of gravity of the device and avoid the device from being enlarged in the horizontal direction.

[0041] <Peripheral Structure of Clothes Processing Tub>

[0042] As a clothing processing drum, the present application includes, for example, a first large drum 10, a small drum 20, and a second large drum 50. Therefore, the present application can utilize multiple clothing processing drums to process different types of clothing respectively. For clothing processing drums, multiple clothing processing drums can be selectively used not only according to the type of clothing (for example, the size of the clothing, the material of the clothing, whether the clothing is worn outside, and other factors), but also according to the different wearers of the clothing (for example, adults, children, the elderly, patients, special occupations, and other factors). On the other hand, the cylindrical clothing processing drum has also become a cause of large-scale. Unlike a shape such as a cube, a cylindrical shape usually has the defect that the surrounding space is difficult to effectively utilize. In view of this point, the inventors of the present application have effectively utilized the surrounding space of the clothing processing drum, so that the multi-drum clothing processing device of the present application can be more compactly constructed to achieve miniaturization.

[0043] The peripheral space of the clothes processing drum includes, for example, the space between the small drum and the housing (to the side of the small drum 20 ) and the rear space of the small drum.

[0044] As an example of the space surrounding the laundry treatment drum, Figure 2 In the Figure 1 The internal structure of the area between the imaginary surface A and the imaginary surface B, the area between the imaginary surface A and the imaginary surface B can be, for example, the area between the lower edge of the first large cylinder 10 and the upper edge of the second large cylinder 50. The imaginary surface A can also be understood as an imaginary plane circumscribed with the lower edge of the outer cylinder of the first large cylinder 10 or an imaginary plane slightly below the lower edge of the outer cylinder of the first large cylinder 10. The imaginary surface B can also be understood as an imaginary plane circumscribed with the upper edge of the outer cylinder of the second large cylinder 50 or an imaginary plane slightly above the upper edge of the outer cylinder of the second large cylinder 50.

[0045] like Figure 2 , Figure 3 As shown, in the space between the imaginary plane A and the imaginary plane B, a small cylinder 20 and an inverted L-shaped drying module 30 are provided, a part of the drying module 30 is parallel to the small cylinder 20 in the left-right direction, and another part of the drying module 30 is located at the rear side of the small cylinder 20 ( Figure 3 The upper side of the small tube 20), thereby fully utilizing the peripheral space of the small tube 20.

[0046] exist Figure 3 , schematically shows the positional relationship between the center line O of the first large cylinder 10 extending in the front-to-back direction and the small cylinder 20 and the drying module 30 in a top view. Figure 1 and Figure 3 It can be seen that when viewed from the front and from above, at least a portion of the drying module 30 is located on the side opposite to the small barrel 20 relative to the center line O. Considering that the small barrel 20 has clothes soaked in water inside when rotating and vibrating, resulting in a large internal weight of the small barrel 20, by arranging the drying module 30 in the peripheral space of the small barrel 20, it can be used as a counterweight to make the center of gravity G of the entire clothing processing device move from the small barrel 20 to the center side and overlap with the center line O. Therefore, for the multi-barrel clothing processing device including the large barrel (the first large barrel 10 and the second large barrel 50) and the small barrel 20, the space around the small barrel 20 (especially the side space) is used, and the drying module 30 arranged around the small barrel 20 is used as a counterweight to balance the center of gravity of the entire multi-barrel clothing processing device, suppress the vibration of the multi-barrel clothing processing device when the clothing processing barrel (including the large barrel and the small barrel) rotates, and at the same time, this arrangement method can make the distance between the drying module 30 and each barrel relatively close, which is conducive to shortening the drying airflow path and reducing the heat and air volume loss in the process of conveying the drying airflow.

[0047] <Structure of drying module>

[0048] The following reference Figures 4 to 6 , the structure of the drying module 30 is described. The drying module 30 is, for example, a heat pump drying module, such as Figure 6 As shown, it includes: an evaporator 34, which is used to dehumidify the air in the drying module 30; a condenser 33, which is used to heat the air in the drying module 30; a compressor 31, which is used to compress the refrigerant in the evaporator 34 and the condenser 33; and a fan 35, which is used to make the air in the drying module 30 flow.

[0049] The drying module 30 is a structure formed by accommodating a compressor 31, a condenser 33, an evaporator 34, and a fan 35 in an upper shell 14, a lower shell 42, and a fan housing 36. Figure 4As shown, the upper shell 41 has a groove 411 on the upper surface (upper part), and the groove 411 is provided for the driving unit 40, and the driving unit 40 is used to drive the rotation of the rotating cylinder in the first large cylinder 10. Since the driving unit 40 is arranged in the groove 411, miniaturization can be achieved in the height direction.

[0050] like Figure 5 As shown, the lower housing 42 has an opening 421 on the upstream side (the front side in this embodiment), and the opening 421 allows air in the laundry processing drum (at least any one of the first large drum 10, the small drum 20, and the second large drum 50) to enter the drying module 30. The upper housing 41 and the lower housing 42 are snapped together to form a drying module housing, and the interior of the drying module housing forms an air duct 32 for air circulation (refer to Figure 2 ).

[0051] like Figure 4 and Figure 5 As shown, a substantially semicircular recess is formed on the rear side of the upper shell 41 and the lower shell 42. After the upper shell 41 and the lower shell 42 are snapped together, the substantially semicircular recess of the upper shell 41 and the substantially semicircular recess of the lower shell 42 form a substantially circular opening, and the fan 35 is placed in the substantially circular opening. Thus, the air flow in the drying module 30 can be reliably promoted.

[0052] like Figure 3 and Figure 6 As shown, after the fan 35 is placed in the roughly circular opening of the drying module housing, the fan housing 36 is assembled from the rear side to accommodate the fan 35 in the space formed by the upper housing 41 , the lower housing 42 , and the fan housing 36 .

[0053] The following is a further description of the configuration of the drying module 30 .

[0054] like Figure 6As shown, when viewed from above, relative to the center line O, at least a portion of the drying module 30 is located on the side opposite to the small barrel 20. Preferably, at least two of the compressor 31, the condenser 33, the evaporator 34, and the fan 35 are located on the side opposite to the small barrel 20, thereby not only making use of the space around the small barrel 20, but also being able to use at least two of the relatively heavy compressor 31, the condenser 33, the evaporator 34, and the fan 35 as counterweights to balance the center of gravity of the multi-barrel clothing processing device as a whole. More preferably, the compressor 31 is located behind the small barrel 20, and relative to the center line O, the condenser 33, the evaporator 34, and the fan 35 are located on the side opposite to the small barrel 20, thereby being able to make use of the space behind the small barrel 20 to configure the compressor 31, and by making the condenser 33, the evaporator 34, and the fan 35 located on the opposite side of the small barrel 20, even if the compressor 31 is arranged on the side where the small barrel 20 is located, the center of gravity of the whole can be balanced. When observed from the front, the above structure can also be obtained.

[0055] In addition, although not shown, the drying module 30 may also include a foreign matter filter, which is used to filter foreign matter in the air in the drying module 30. When viewed from the front, an opening for loading and unloading the foreign matter filter is provided at a position of the box body located on the side of the machine door of the small cylinder 20. The air entering the drying module 30 through the above-mentioned opening 421 is filtered by the foreign matter filter, thereby, the foreign matter in the air in the drying module can be filtered by the foreign matter filter, and because there is an opening at a position on the side of the machine door of the small cylinder 20, the foreign matter filter can be easily replaced and cleaned.

[0056] Furthermore, the drying module 30 is not limited to a heat pump drying module, but may also be an electrically heated drying module. In the case of an electrically heated drying module, the drying module 30 may include: an electric heater, which is used to heat the air in the drying module 30, and may be an electric heating tube or a PTC heater, etc.; and a fan, which is used to make the air in the drying module 30 flow. When viewed from the front and from above, at least one of the electric heater and the fan is located on the opposite side of the small drum 20 relative to the center line O, thereby not only utilizing the space around the small drum 20, but also using at least one of the relatively heavy electric heater and the fan as a counterweight to balance the center of gravity of the multi-drum clothing processing device as a whole.

[0057] <Modification>

[0058] In the above embodiment, the small cylinder 20 and the drying module 30 are both arranged below the first large cylinder 10 and above the second large cylinder 50. However, this is not limited to this. In summary, the present invention includes but is not limited to the following forms:

[0059] Form 1: The first large tube 10 is located at the top, the second large tube 50 is located at the bottom, and the small tube is located in the middle;

[0060] Form 2: only the first large tube 10 is provided, and the small tube is located above or below the first large tube 10;

[0061] In addition, on the basis of the above-mentioned forms 1 and 2 (i.e., the structure that ensures that the small cylinder is already located between the two large cylinders), other large cylinders can be stacked in the stacking direction of the first large cylinder 10, the small cylinder, and the second large cylinder 50. The positions of the first large cylinder 10 and the second large cylinder 50 can of course also be swapped.

[0062] In the above embodiment, the drying module 30 is arranged in the peripheral space of the small cylinder 20, but it is also possible to arrange a delivery function module 60 to replace the drying module 30. Figure 7 As shown, the modified example has a delivery function module 60, which is used to supply clothing treatment agent to the interior of at least one of the first large drum 10, the small drum 20, and the second large drum 50. When observed from the front and from above, relative to the center line O, at least a part of the delivery function module 60 is located on the side opposite to the small drum 20. As with the drying module 30, when the delivery function module 60 is set, the space around the small drum 20 can be used, and the delivery function module 60 is used as a counterweight to balance the center of gravity of the multi-drum clothing treatment device as a whole, and to suppress the vibration of the multi-drum clothing treatment device when the clothing treatment drum (including the large drum and the small drum) rotates. At the same time, this arrangement method can make the delivery function module 60 relatively close to each drum, which is conducive to shortening the delivery path, reducing the power requirements required for delivery, and reducing the residual and waste of the delivery agent in the delivery pipeline. In addition, as with the drying module 30, the small drum 20 and the delivery function module 60 can be arranged below the first large drum 10 or above the first large drum 10.

[0063] Preferably, the delivery function module 60 has at least one of a replaceable laundry treatment agent box, a cavity that can be pre-filled with laundry treatment agent, and a pump unit for automatically supplying laundry treatment agent. When viewed from the front, relative to the center line O, at least one of the replaceable laundry treatment agent box, the cavity, and the pump unit is located on the side opposite to the small barrel 20. The utility model can set a variety of delivery function modules in the space around the small barrel 20, which not only makes use of the space around the small barrel 20, but also can use at least one of the relatively heavy replaceable laundry treatment agent box, the cavity, and the pump unit as a counterweight to balance the center of gravity of the multi-barrel laundry treatment device as a whole. When viewed from the front and from above, an opening for pre-filling the delivery function module with laundry treatment agent or replacing the replaceable laundry treatment agent box is provided at a position of the box body located on the side of the machine door of the small barrel. By having an opening at a position on the side of the machine door of the small barrel 20, it is easy to fill the laundry treatment agent or replace the laundry treatment agent box.

[0064] <Effect>

[0065] By arranging the drying module 30 or the dispensing function module 60 in the peripheral space of the small drum 20, the peripheral space of the small drum 20 can be fully utilized, the utilization rate of the space can be improved, and the miniaturization of the multi-drum clothing processing device can be achieved.

[0066] Since at least a portion of the drying module 30 or at least a portion of the delivery function module 60 is located on the side opposite to the small barrel 20 relative to the center line O when observed from the front and from above, at least a portion of the drying module 30 and at least a portion of the delivery function module 60 can be used as a counterweight, thereby moving the center of gravity of the whole to the center side of the multi-barrel clothing processing device, and the vibration caused by the rotating inner barrel of the small barrel 20 can be suppressed to a certain extent. Therefore, the special counterweight block for the small barrel 20 can be cancelled or reduced. In addition, at least a portion of the drying module 30 or at least a portion of the delivery function module 60 and the small barrel 20 can also act as the counterweight of the large barrel located above and / or below the two, and the special counterweight block for the large barrel can be cancelled or reduced. As a result, it is conducive to miniaturization of the multi-barrel clothing processing device.

[0067] Since the drying module 30 or the delivery function module 60 is arranged around the small drum 20, and is below the first large drum 10 and above the second large drum 50, the distance from the drying module 30 or the delivery function module 60 to each clothing processing drum can be shortened, thereby improving the drying efficiency of the drying module 30 or the delivery efficiency of the delivery function module 60.

Claims

1. A multi-drum laundry processing device, characterized in that: include: Box; A first large cylinder, which is disposed in the box and has a center line extending in the front-to-back direction; A small cylinder, whose outer diameter is smaller than the outer diameter of the first large cylinder; as well as a drying module, which is used to dry the clothes in at least one of the first large drum and the small drum, The small cylinder and the drying module are both arranged above the first large cylinder, or the small cylinder and the drying module are both arranged below the first large cylinder. When viewed from the front, at least a portion of the drying module is located on the side opposite to the small cylinder relative to the center line.

2. The multi-drum laundry processing device according to claim 1, characterized in that: The drying module comprises: an electric heater, which is used to heat the air in the drying module; and A fan, which is used to make the air in the drying module flow, When viewed from the front, at least one of the electric heater and the fan is located on the side opposite to the small tube relative to the center line.

3. The multi-drum laundry processing device according to claim 1, characterized in that: The drying module comprises: an evaporator, which is used to dehumidify the air in the drying module; A condenser, which is used to heat the air in the drying module; A compressor, used to compress the refrigerant in the evaporator and the condenser; and A fan, which is used to make the air in the drying module flow, When viewed from the front, relative to the center line, at least two of the compressor, the condenser, the evaporator, and the fan are located on the side opposite to the small cylinder.

4. The multi-drum laundry processing device according to claim 3, characterized in that: The compressor is located behind the small cylinder. Relative to the center line, the condenser, the evaporator, and the fan are located on the side opposite to the small cylinder.

5. The multi-drum laundry processing device according to claim 1, characterized in that: The drying module includes a foreign matter filter, and the foreign matter filter is used to filter foreign matter in the air in the drying module. When viewed from the front, an opening for loading and unloading the foreign matter filter is provided at a position of the box body located on the side of the machine door of the small cylinder.

6. The multi-drum laundry processing device according to claim 1, characterized in that: It also includes a second large cylinder, which is arranged on the opposite side of the first large cylinder relative to the small cylinder.

7. A multi-drum laundry processing device, characterized in that: include: Box; A first large cylinder, which is disposed in the box and has a center line extending in the front-to-back direction; A small cylinder, whose outer diameter is smaller than the outer diameter of the first large cylinder; as well as a dispensing function module, which is used to supply clothing treatment agent into at least one of the first large drum and the small drum, The small tube and the delivery function module are both arranged above the first large tube, or the small tube and the delivery function module are both arranged below the first large tube. When viewed from the front, at least a portion of the delivery function module is located on the side opposite to the small barrel relative to the center line.

8. The multi-drum laundry processing device according to claim 7, characterized in that: The dispensing function module has at least one of a replaceable laundry treatment agent box, a cavity that can be pre-filled with the laundry treatment agent, and a pump part for automatically supplying the laundry treatment agent. When viewed from the front, at least one of the replaceable laundry treatment agent box, the cavity, and the pump portion is located on a side opposite to the small tube relative to the center line.

9. The multi-drum laundry processing device according to claim 7, characterized in that: When viewed from the front, an opening for pre-filling the dispensing function module with clothing treatment agent or replacing a replaceable clothing treatment agent box is provided at a position of the box body located on the side of the machine door of the small drum.

10. The multi-drum laundry processing device according to claim 7, characterized in that: It also includes a second large cylinder, which is arranged on the opposite side of the first large cylinder relative to the small cylinder.

Images