A drying control method of a laundry treating apparatus and a laundry treating apparatus

Abstract

The present application provides a drying control method of a clothes treatment device and the clothes treatment device, the clothes treatment device comprising N clothes treatment drums, a branch air inlet duct and a branch air outlet duct; a main air duct, the N clothes treatment drums, the branch air inlet duct and the branch air outlet duct form N drying air flow loops; the drying control method comprises: when at least one clothes treatment drum is in a drying stage and at least one clothes treatment drum is not in the drying stage, controlling the branch air inlet duct and the branch air outlet duct corresponding to the clothes treatment drum in the drying stage to be both opened, and controlling the branch air outlet duct corresponding to the clothes treatment drum not in the drying stage to be closed; according to the current humidity of the drying air flow in the clothes treatment drum in the drying stage, adjusting the current opening degree of the main air duct outlet between the branch air inlet duct corresponding to the clothes treatment drum not in the drying stage and the main air duct; the drying air flow with high humidity in the clothes treatment drum in the drying stage can enter the clothes treatment drum not in the drying stage, so as to shorten the drying time.

Description

Technical Field

[0001] This invention belongs to the field of clothing processing technology, and particularly relates to a drying control method and clothing processing equipment. Background Technology

[0002] In recent years, the washing machine industry has shown a diversified development trend. With the improvement of people's living standards, the concept of healthy, partitioned washing has gradually become a core aspect of washing machine product development. To meet consumers' growing demand for healthy washing, various types of multi-drum washing machines with partitioned washing functions have been developed on the market; in particular, heat pump multi-drum washing machines are popular among consumers due to their superior care and low damage to clothes. Currently, multi-drum washing machines can only perform single-drum washing and single-drum washing and drying, with a single drying mode. Achieving multi-drum washing and drying requires a complex drying system structure and cumbersome control process. Furthermore, the washing machine needs a separate exhaust duct connected to the outside to discharge the high-humidity drying airflow. This exhaust duct is only used during exhaust, occupying considerable space and having low utilization. Summary of the Invention

[0003] In view of this, the present invention provides a drying control method and a clothing processing device to solve the problems of complex structure, cumbersome control process and low utilization rate of exhaust duct in the existing technology for realizing multi-drum washing and drying.

[0004] This invention provides a drying control method for a garment processing device. The garment processing device includes a main air duct, N garment processing drums, N branch air inlets, and N outlet air ducts. The main air duct has N main air outlets and N main air inlets. Each garment processing drum has an air inlet and an air outlet. One end of each of the N branch air inlets is connected to one of the N main air duct outlets, and the other end of each branch air inlet is connected to one of the N air inlets. One end of each of the N outlet air ducts is connected to one of the N main air duct inlets, and the other end of each outlet air duct is connected to one of the N outlets, thus forming a drying airflow loop between each garment processing drum and the main air duct. Each main air duct outlet can be controlled to open or close, thereby opening or closing the corresponding branch air inlet. Each main air duct inlet can be controlled to open or close, thereby opening or closing the corresponding outlet air duct. The drying control method includes:

[0005] When at least one of the garment processing drums is in the drying stage and at least one of the garment processing drums is not in the drying stage, the inlet and outlet air ducts corresponding to the garment processing drums in the drying stage are both opened, and the outlet air ducts corresponding to the garment processing drums not in the drying stage are closed.

[0006] Based on the current humidity of the drying airflow in the clothes processing drum that is in the drying stage, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes processing drum that is not in the drying stage.

[0007] Where N is a positive integer and N≥2.

[0008] Further optionally, adjusting the current opening degree of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum not in the drying stage, based on the humidity of the drying airflow in the clothes handling drum in the drying stage, includes:

[0009] Compare the current humidity with the preset humidity;

[0010] If the current humidity is greater than the preset humidity, the target opening degree is determined based on the current humidity.

[0011] Adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum that is not in the drying stage to the target opening.

[0012] Further optionally, adjusting the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum not in the drying stage, based on the humidity of the drying airflow in the clothes handling drum in the drying stage, further includes:

[0013] When the current humidity is less than or equal to the preset humidity, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum that is not in the drying stage to zero.

[0014] Further optionally, the garment processing cylinder includes a first garment processing cylinder having a first air inlet and a first air outlet; the main air duct includes a main air inlet duct and a main air outlet duct, an air inlet baffle is rotatably disposed in the main air inlet duct, and a first main air inlet duct outlet is formed on the side wall of the main air inlet duct; an air outlet baffle is rotatably disposed in the main air outlet duct, and a first main air outlet duct inlet is formed on the side wall of the main air outlet duct; the branch air inlet duct includes a first branch air inlet duct connecting the first air inlet and the first main air inlet duct outlet, and the branch air inlet duct includes a first branch air inlet duct connecting the first air outlet and the first main air outlet duct inlet; the main air duct outlet includes a first main air inlet duct outlet, and the main air duct inlet includes a first main air outlet duct inlet;

[0015] When the first garment processing drum is in the drying state, the control of opening both the inlet and outlet air ducts corresponding to the garment processing drum in the drying stage includes:

[0016] Control the rotation of the air inlet baffle to open the outlet of the first main air inlet duct;

[0017] Control the rotation of the air outlet damper to open the inlet of the first main air outlet duct; or,

[0018] When the first garment processing drum is not in the drying state, the control of closing the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes:

[0019] Control the rotation of the air outlet baffle to close the inlet of the first main air outlet duct.

[0020] Optionally, the garment processing tube further includes a second garment processing tube having a second air inlet and a second air outlet; the side wall of the main air inlet duct also has a second main air inlet duct outlet, and the side wall of the main air outlet duct has a second main air outlet duct inlet; the branch air inlet duct further includes a second branch air inlet duct connecting the second air inlet and the second main air inlet duct outlet, and the branch air inlet duct further includes a second branch air inlet duct connecting the second air outlet and the second main air outlet duct inlet; the main air duct outlet includes the second main air inlet duct outlet, and the main air duct inlet includes the second main air outlet duct inlet;

[0021] When the second garment processing drum is in the drying state, the control of opening both the inlet and outlet air ducts corresponding to the garment processing drum in the drying stage includes:

[0022] Control the rotation of the air inlet damper to open the outlet of the second main air inlet duct;

[0023] Control the rotation of the air outlet damper to open the inlet of the second main air outlet duct; or,

[0024] When the second garment processing drum is not in the drying state, the control of closing the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes:

[0025] Control the rotation of the air outlet baffle to close the inlet of the second main air outlet duct.

[0026] Further optionally, when the first garment processing drum is in a drying state and the second garment processing drum is not in a drying state, adjusting the current opening of the main air duct outlet between the branch air inlet duct and the main air duct corresponding to the garment processing drum not in the drying stage to the target opening includes:

[0027] Control the rotation of the air inlet damper to open the outlet of the second main air inlet duct and adjust the opening size of the outlet of the second main air inlet duct; or,

[0028] When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, adjusting the current opening degree of the main air duct outlet between the branch air inlet duct and the main air duct corresponding to the garment processing drum not in the drying stage includes:

[0029] Control the rotation of the air inlet damper to open the outlet of the first main air inlet and adjust the opening size of the outlet of the first main air inlet.

[0030] Further optionally, when the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, the following condition is met: B = k2 * Bmax;

[0031] When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, the following condition is satisfied: A=k1*Amax;

[0032] Wherein, B is the current opening degree of the outlet of the second main air inlet, Bmax is the maximum opening degree of the outlet of the second main air inlet, and k2 is the opening degree coefficient of the outlet of the second main air inlet, which is determined by the current humidity.

[0033] A is the current opening degree of the first main air inlet outlet; Amax is the maximum opening degree of the first main air inlet outlet; k1 is the opening degree coefficient of the first main air inlet outlet and is determined by the current humidity.

[0034] Further optionally, a first exhaust pipe is connected between the first garment processing drum and the environment where the garment processing equipment is located, and a second exhaust pipe is connected between the second garment processing drum and the environment where the garment processing equipment is located; both the first exhaust pipe and the second exhaust pipe can be controlled to open or close.

[0035] When the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, the first exhaust pipe is closed and the second exhaust pipe is opened.

[0036] When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, the first exhaust pipe is opened and the second exhaust pipe is closed.

[0037] Alternatively, the first exhaust pipe is located near the opening of the first clothing processing cylinder; the second exhaust pipe is located near the opening of the second clothing processing cylinder.

[0038] The present invention also provides a garment processing device, characterized in that it employs the drying control method of the garment processing device described in any one of the above claims.

[0039] Compared with the prior art, the main advantages of the present invention are:

[0040] The system controls the opening of both the branch air inlets and outlets corresponding to the garment processing drums in the drying stage, forming a drying airflow loop with the corresponding branch air inlets, outlets, garment processing drums, and main air duct. Conversely, the system controls the closing of the outlets corresponding to the garment processing drums not in the drying stage. Based on the current humidity of the drying airflow within the garment processing drums in the drying stage, the system adjusts the current opening of the main air duct outlet between the branch air inlets and the main air duct of the garment processing drums not in the drying stage. This allows the high-humidity drying airflow from the garment processing drums in the drying stage to enter the garment processing drums not in the drying stage, reducing the humidity of the drying airflow, improving drying efficiency and control accuracy, and shortening the drying time. Attached Figure Description

[0041] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0042] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0043] Figure 1a and Figure 1b This is a schematic diagram of the structure of an embodiment of the first and second air distribution components provided by the present invention;

[0044] Figure 2a , Figure 2b and Figure 2c This is a schematic diagram of an embodiment of the first air distribution component provided by the present invention;

[0045] Figure 3 This is a schematic diagram of another embodiment of the first air distribution component provided by the present invention;

[0046] Figure 4a and Figure 4b This is a schematic diagram of the assembly structure of an embodiment of the air intake device provided by the present invention;

[0047] Figure 5 This is a schematic diagram of the assembly structure of another embodiment of the air intake device provided by the present invention;

[0048] Figure 6a and Figure 6bThis is a schematic diagram of the structure of an embodiment of the second air distribution component provided by the present invention;

[0049] Figure 7 A schematic diagram of the structure of an embodiment of the air inlet device, air outlet device, fan, and two-component assembly provided by the present invention;

[0050] Figure 8a , Figure 8b and Figure 8c This is a schematic diagram of the assembly structure of an embodiment of the clothing processing equipment provided by the present invention;

[0051] Figure 9a and Figure 9b This is an exploded structural diagram of an embodiment of the clothing processing equipment provided by the present invention;

[0052] Figure 10a This is a schematic diagram of the structure of an embodiment of the rotating air inlet baffle provided by the present invention;

[0053] Figure 10b A schematic diagram of the structure of the air outlet baffle rotation embodiment provided by the present invention;

[0054] Figure 11 A schematic diagram of the flow structure of an embodiment of the drying control method for clothing processing equipment provided by the present invention;

[0055] Figure 12a and Figure 12b A schematic diagram of an embodiment of the clothing processing device provided by the present invention when the first clothing processing drum is in the drying stage;

[0056] Figure 13a and Figure 13b A schematic diagram of an embodiment of the clothing processing device provided by the present invention when the second clothing processing drum is in the drying stage;

[0057] In the picture:

[0058] 11-First outer cylinder; 12-First inner cylinder; 13-Second outer cylinder; 14-Second inner cylinder; 15-First exhaust pipe; 16-Second exhaust pipe;

[0059] 21-First air distribution casing; 22-First air distribution base; 23-Main air inlet duct; 231-First main air inlet duct outlet; 232-Second main air inlet duct outlet; 233-Main air inlet duct inlet; 24-First branch air inlet duct; 25-Second branch air inlet duct;

[0060] 31-Air inlet baffle; 32-First bracket; 321-First axial bracket; 322-First radial bracket; 33-First drive motor; 341-Initial air inlet working position; 342-A1 working position; 343-a1 working position; 344-B1 working position; 345-b1 working position; 35-First limiting bracket; 36-First elastic element;

[0061] 41-Second air distribution shell; 42-Second air distribution base; 43-Main air outlet duct; 431-First main air outlet duct inlet; 432-Second main air outlet duct inlet; 44-First branch air outlet duct; 45-Second branch air outlet duct;

[0062] 51-Air outlet baffle; 52-Second bracket; 521-Second axial bracket; 522-Second radial bracket; 53-Second drive motor; 541-Initial air outlet working position; 542-A2 working position; 543-a2 working position; 544-B2 working position; 545-b2 working position; 55-Second limiting bracket; 56-Second elastic element;

[0063] 61-Fan; 62-Two-unit assembly; 621-Two-unit box; 622-Two-unit; 63-Casing; 64-Compressor. Detailed Implementation

[0064] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0065] The terminology used in the embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms “a,” “the,” and “the” used in the embodiments of this invention and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. “Multiple” generally includes at least two, but does not exclude the inclusion of at least one.

[0066] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0067] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0068] In the existing technology, multi-drum washing machines can only achieve single-drum washing and single-drum washing and drying, and the drying mode is limited. To achieve multi-drum washing and drying, the required drying system structure is complex and the control process is cumbersome. In addition, the washing machine needs to be equipped with a separate exhaust duct connected to the outside to discharge the high humidity drying airflow. The exhaust duct is only used when exhausting air, which occupies a certain amount of space and has low utilization rate.

[0069] like Figures 10a to 13b As shown, this embodiment provides a drying control method for a clothing processing device. The clothing processing device includes a main air duct, N clothing processing drums, N branch air inlets, and N outlet air ducts. The main air duct is configured with N main air duct outlets and N main air duct inlets. Each clothing processing drum has an air inlet and an air outlet. One end of each of the N branch air inlets is connected to one of the N main air duct outlets, and the other end of each branch air inlet is connected to one of the N air inlets. One end of each of the N outlet air ducts is connected to one of the N main air duct inlets, and the other end of each outlet air duct is connected to one of the N outlets, so that each clothing processing drum and the main air duct form a drying airflow loop. Each main air duct outlet can be controlled to open or close, thereby opening or closing the corresponding branch air inlet. Each main air duct inlet can be controlled to open or close, thereby opening or closing the corresponding outlet air duct. Wherein, N is a positive integer and N≥2.

[0070] Drying control methods include:

[0071] S1. When at least one garment processing drum is in the drying stage and at least one garment processing drum is not in the drying stage, the branch air inlet duct and the branch air outlet duct corresponding to the garment processing drum in the drying stage are both opened, and the branch air outlet duct corresponding to the garment processing drum not in the drying stage is closed.

[0072] S2. Based on the current humidity of the drying airflow in the clothes processing drum that is in the drying stage, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes processing drum that is not in the drying stage.

[0073] In summary, the system controls the opening of both the branch air inlets and outlets corresponding to the garment processing drums in the drying stage, forming a drying airflow loop with the corresponding branch air inlets, outlets, garment processing drums, and main airflow. Conversely, the system controls the closure of the outlets corresponding to the garment processing drums not in the drying stage. Based on the current humidity of the drying airflow within the garment processing drums in the drying stage, the system adjusts the current opening of the main airflow outlet between the branch air inlets and the main airflow of the garment processing drums not in the drying stage. This allows the high-humidity drying airflow from the garment processing drums in the drying stage to enter the garment processing drums not in the drying stage, reducing the humidity of the drying airflow, improving drying efficiency and control accuracy, and shortening the drying time.

[0074] Furthermore, S2 includes:

[0075] S21. Compare the current humidity with the preset humidity;

[0076] S22. When the current humidity is greater than the preset humidity, determine the target opening degree based on the current humidity;

[0077] Adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum that is not in the drying stage to the target opening;

[0078] S23. When the current humidity is less than or equal to the preset humidity, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct of the clothes handling drum that is not in the drying stage to zero.

[0079] To address the complexity of opening or closing branch air inlets and outlets, this embodiment proposes that the garment processing tube includes a first garment processing tube having a first air inlet and a first air outlet; the main air duct includes a main air inlet duct 23 and a main air outlet duct 43, with an air inlet baffle 31 rotatably disposed within the main air inlet duct 23, and a first main air inlet outlet 231 communicating with the main air inlet duct 23 forming on the side wall of the main air inlet duct 23; an air outlet baffle 51 rotatably disposed within the main air outlet duct 43, and a first main air outlet inlet 431 communicating with the main air outlet duct 43 forming on the side wall of the main air outlet duct 43; the branch air inlet includes a first branch air inlet duct 24 connecting the first air inlet and the first main air inlet outlet 231, and the outlet includes a first outlet duct 44 connecting the first air outlet and the first main air outlet inlet 431;

[0080] When the first garment processing drum is in the drying state, controlling both the inlet and outlet air ducts corresponding to the garment processing drum in the drying stage to open includes:

[0081] Control the rotation of the air inlet baffle 31 to open the outlet 231 of the first main air inlet duct;

[0082] Control the rotation of the air outlet damper 51 to open the inlet 431 of the first main air outlet duct; or,

[0083] When the first garment processing drum is not in the drying state, controlling the closure of the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes:

[0084] Control the rotation of the air outlet baffle 51 to close the inlet 431 of the first main air outlet duct.

[0085] Furthermore, the garment processing tube also includes a second garment processing tube having a second air inlet and a second air outlet; the side wall of the main air inlet duct 23 also has a second main air inlet duct outlet 232, and the side wall of the main air outlet duct 43 has a second main air outlet duct inlet 432; the branch air inlet duct also includes a second branch air inlet duct 25 connecting the second air inlet and the second main air inlet duct outlet 232, and the outlet air duct also includes a second outlet air duct 45 connecting the second air outlet and the second main air outlet duct inlet 432;

[0086] When the second garment processing drum is in the drying state, controlling both the branch air inlet and outlet air outlet corresponding to the garment processing drum in the drying stage to open includes:

[0087] Control the rotation of the air inlet baffle 31 to open the outlet 232 of the second main air inlet duct;

[0088] Control the rotation of the air outlet damper 51 to open the inlet 432 of the second main air outlet duct; or,

[0089] When the second garment processing drum is not in the drying state, controlling the closure of the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes:

[0090] Control the rotation of the air outlet baffle 51 to close the inlet 432 of the second main air outlet.

[0091] To address the complexity of adjusting the current opening of the main air duct outlet between the branch air inlet and the main air duct, this embodiment proposes that when the first garment processing drum is in a drying state and the second garment processing drum is not in a drying state, adjusting the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the garment processing drum not in the drying stage to the target opening includes:

[0092] Control the rotation of the air inlet baffle 31 to open the second main air inlet outlet 232 and adjust the opening size of the second main air inlet outlet 232;

[0093] Among them, the current opening of the outlet 232 of the second main air intake duct satisfies: B=k2*Bmax;

[0094] Alternatively, when the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, adjusting the current opening of the main air duct outlet between the branch air inlet corresponding to the garment processing drum not in the drying stage and the main air duct includes:

[0095] Control the rotation of the air inlet baffle 31 to open the first main air inlet outlet 231 and adjust the opening size of the first main air inlet outlet 231;

[0096] Among them, the current opening of the first main air intake outlet 231 satisfies: A=k1*Amax;

[0097] B is the current opening degree of the second main air inlet outlet 232, Bmax is the maximum opening degree of the second main air inlet outlet 232, and k2 is the opening degree coefficient of the second main air inlet outlet 232, which is determined by the current humidity.

[0098] A is the current opening degree of the first main air intake outlet 231; Amax is the maximum opening degree of the first main air intake outlet 231; k1 is the opening degree coefficient of the first main air intake outlet 231 and is determined by the current humidity.

[0099] like Figure 8c As shown, in response to the problem that the high humidity drying airflow cannot be discharged to the outside of the clothing processing equipment in a timely manner, this embodiment proposes that a first exhaust pipe 15 is connected between the first clothing processing drum and the environment where the clothing processing equipment is located, and a second exhaust pipe 16 is connected between the second clothing processing drum and the environment where the clothing processing equipment is located; both the first exhaust pipe 15 and the second exhaust pipe 16 can be controlled to open or close.

[0100] When the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, control the first exhaust pipe 15 to be closed and the second exhaust pipe 16 to be opened.

[0101] When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, the first exhaust pipe 15 is opened and the second exhaust pipe 16 is closed.

[0102] Furthermore, the first exhaust pipe 15 is close to the opening of the first garment processing cylinder; the second exhaust pipe 16 is close to the opening of the second garment processing cylinder.

[0103] The garment processing equipment also includes a first air distribution shell, a second air distribution shell, a two-component assembly 62, and a fan 61. The first air distribution shell, the two-component assembly 62, the fan 61, and the second air distribution shell are sequentially arranged between the first garment processing cylinder and the second garment processing cylinder. The first air distribution shell forms a main air inlet duct 23, and the second air distribution shell forms a main air outlet duct 43. One end of the main air inlet duct 23 forms a main air inlet duct inlet 233 connected to the main air inlet duct 23, and one end of the main air outlet duct 43 forms a main air outlet duct outlet connected to the main air outlet duct 43. The two-component assembly 62 includes two-component boxes 621, and the two-component boxes 621 form two-component cavities. The fan 61 forms a fan cavity. The main air inlet duct inlet 233, the two-component cavities, the fan cavity, and the main air outlet duct outlet are sequentially connected to form the main air duct.

[0104] <Clothing Disposal Tube>

[0105] like Figure 8a , Figure 8b , Figure 9a and Figure 9bAs shown, the first and second garment processing cylinders are arranged side by side inside the housing 63, with the openings of the first and second garment processing cylinders facing the same side. The first garment processing cylinder includes a first outer cylinder 11 and a first inner cylinder 12. A first air inlet is formed on the upper side of the opening of the first outer cylinder 11, and a first air outlet is formed on the upper side of the side wall of the first outer cylinder 11. Both the first air inlet and the first air outlet are connected to the interior of the first outer cylinder 11. The first inner cylinder 12 is rotatably disposed inside the first outer cylinder 11 and is used to carry the drying load. The drying airflow can enter the first outer cylinder 11 through the first air inlet, and then enter the first inner cylinder 12 to dry the drying load inside the first inner cylinder 12. Subsequently, the drying airflow is discharged through the first air outlet.

[0106] The second garment processing drum includes a second outer drum 13 and a second inner drum 14. A second air inlet is formed on the upper side of the opening of the second outer drum 13, and a second air outlet is formed on the upper side of the side wall of the second outer drum 13. Both the second air inlet and the second air outlet are connected to the interior of the second outer drum 13. The second inner drum 14 is rotatably disposed inside the second outer drum 13 and is used to carry the drying load. The drying airflow can enter the second outer drum 13 through the second air inlet and then enter the second inner drum 14 to dry the drying load inside the second inner drum 14. Subsequently, the drying airflow is discharged through the second air outlet. The first inner drum 12 and the second inner drum 14 have the functions of washing and shaking clothes.

[0107] <Air Inlet Device>

[0108] like Figures 1a to 5 As shown, in this embodiment, the air intake device includes a first air distribution assembly, a first branch air intake duct 24, and a second branch air intake duct 25. The first air distribution assembly is disposed between the first outer cylinder 11 and the second outer cylinder 13 and includes a first air distribution shell. The first air distribution shell forms a main air intake duct 23. The first branch air intake duct 24, the main air intake duct 23, and the second branch air intake duct 25 are arranged vertically and connected. The end of the first branch air intake duct 24 away from the main air intake duct 23 is connected to the first air inlet, and the end of the second branch air intake duct 25 away from the main air intake duct 23 is connected to the second air inlet.

[0109] Specifically, the sidewall of the main air inlet duct 23 has a main air inlet duct inlet 233, a first main air inlet duct outlet 231, and a second main air inlet duct outlet 232 connected to the main air inlet duct 23, with the first main air inlet duct outlet 231 and the second main air inlet duct outlet 232 arranged opposite to each other; a first branch air inlet duct 24 connects the first main air inlet duct outlet 231 and the first air inlet, and a second branch air inlet duct 25 connects the second main air inlet duct outlet 232 and the second air inlet; drying airflow It can enter the main air intake duct 23 through the main air intake inlet 233, and then enter the first outer cylinder 11 through the first main air intake outlet 231 and the first branch air intake duct 24, or enter the second outer cylinder 13 through the second main air intake outlet 232 and the second branch air intake duct 25; the first air intake and the first branch air intake duct 24 and the second air intake and the second branch air intake duct 25 are all flexible connections; the main air intake duct 23 and the first branch air intake duct 24 and the main air intake duct 23 and the second air intake duct 25 are all rigid connections.

[0110] The first air distribution assembly also includes an air inlet baffle 31, which is movably disposed within the main air inlet duct 23. The movement of the air inlet baffle 31 can open the first main air inlet duct outlet 231 and close the second main air inlet duct outlet 232, thereby allowing the drying airflow in the main air inlet duct 23 to enter the first outer cylinder 11 via the first branch air inlet duct 24; or the movement of the air inlet baffle 31 can close the first main air inlet duct outlet 231 and open the second main air inlet duct outlet 232, thereby allowing the drying airflow in the main air inlet duct 23 to enter the second outer cylinder 13 via the second branch air inlet duct 25; or the movement of the air inlet baffle 31 can open both the first main air inlet duct outlet 231 and the second main air inlet duct outlet 232, thereby allowing a portion of the drying airflow in the main air inlet duct 23 to enter the first outer cylinder 11 via the first branch air inlet duct 24, and another portion of the drying airflow in the main air inlet duct 23 to enter the second outer cylinder 13 via the second branch air inlet duct 25.

[0111] The first air distribution shell can be integrally formed, or the first air distribution shell includes a first air distribution shell 21 and a first air distribution seat 22; the first air distribution shell 21 is disposed on the first air distribution seat 22 and forms a main air intake duct 23, the main air intake duct 23 is a cylindrical structure, the first main air intake duct outlet 231 and the second main air intake duct outlet 232 are arranged circumferentially along the main air intake duct 23, and the main air intake duct inlet 233 is located at one axial end of the main air intake duct 23; the air intake baffle 31 is an arc-shaped structure, and the air intake baffle 31 is coaxially disposed with the main air intake duct 23; the air intake baffle 31 is rotatably disposed in the main air intake duct 23, and the rotation of the air intake baffle 31 can open and close the first main air intake duct outlet 231 and the second main air intake duct outlet 232.

[0112] In other embodiments, the main air inlet duct 23 has a spherical structure and the air inlet baffle 31 has a spherical structure; this can reduce the flow resistance of the drying airflow and maximize the flow of the drying airflow to the outlet of the main air inlet duct.

[0113] The first air distribution assembly also includes a first bracket 32, which is rotatably disposed within the main air inlet duct 23. An air inlet baffle 31 is disposed on the first bracket 32. The air inlet baffle 31 can rotate synchronously with the first bracket 32. Specifically, the first bracket 32 ​​includes a first axial frame 321 and a first radial frame 322. The first axial frame 321 extends axially along the main air inlet duct 23 and is coaxially disposed with the main air inlet duct 23. The first radial frame 322 extends radially along the main air inlet duct 23, and one end of the first radial frame 322 is connected to the side wall of the first axial frame 321, while the other end of the first radial frame 322 is connected to the air inlet baffle 31. When the first axial frame 321 rotates, the first radial frame 322 rotates along with the air inlet baffle 31.

[0114] The first air distribution housing 21 has a first shaft hole formed on the side away from the first air distribution base 22, and the first shaft hole is coaxially arranged with the main air inlet duct 23; the first air distribution assembly also includes a first drive motor 33 and a first limiting frame 35; the first drive motor 33 is arranged outside the main air inlet duct 23 and the output shaft of the first drive motor 33 passes through the first shaft hole and is driven and connected to one end of the first axial frame 321; the first limiting frame 35 is arranged inside the main air inlet duct 23 and abuts against the other end of the first axial frame 321, and is used to axially limit the first axial frame 321; specifically, the first limiting frame 35 is Z-shaped.

[0115] To address the issue of inadequate sealing when the air inlet baffle 31 closes the first main air inlet outlet 231 and the second main air inlet outlet 232, this embodiment proposes that the air inlet baffle 31 can slide radially along its axis of rotation; when the air inlet baffle 31 closes the first main air inlet outlet 231 or the second main air inlet outlet 232, the air inlet baffle 31 is sealed to the side wall of the main air inlet duct 23; when the air inlet baffle 31 opens the first main air inlet outlet 231 or the second main air inlet outlet 232, the air inlet baffle 31 is spaced apart from the side wall of the main air inlet duct 23; the air inlet baffle 31 can completely block the first main air inlet outlet 231 or the second main air inlet outlet 232.

[0116] Furthermore, a first sealing ring is provided at the first main air intake outlet 231 and the second main air intake outlet 232. The first sealing ring is located inside the main air intake 23 and protrudes from the inner wall of the main air intake 23. The first sealing ring is made of rubber material.

[0117] The air inlet baffle 31 is slidably mounted on the first radial frame 322, and a first elastic member 36 is provided between the air inlet baffle 31 and the first radial frame 322;

[0118] When the air inlet baffle 31 closes the first main air inlet outlet 231 or the second main air inlet outlet 232, under the action of the first elastic element 36, the air inlet baffle 31 abuts against the first sealing ring; the first main air inlet outlet 231 or the second main air inlet outlet 232 is tightly sealed, reducing air leakage, and allowing the drying airflow in the main air inlet 23 to flow smoothly to the first main air inlet outlet 231 and the second main air inlet outlet 232; when the air inlet baffle 31 opens the first main air inlet outlet 231 or the second main air inlet outlet 232, under the action of the first elastic element 36... The air inlet baffle 31 is separated from the side wall of the main air inlet duct 23, allowing the air inlet baffle 31 to rotate smoothly, reducing the friction between the air inlet baffle 31 and the inner wall of the main air inlet duct 23, reducing the torque of the first drive motor 33, and reducing the abnormal noise caused by friction; specifically, a first sliding hole is formed at one end of the first radial frame 322 near the air inlet baffle 31, and a first sliding rod is provided on one side of the air inlet baffle 31 near the first radial frame 322. The first sliding rod is slidably disposed in the first sliding hole, and a first elastic element 36 is provided between the first sliding rod and the bottom wall of the first sliding hole;

[0119] When the air inlet baffle 31 rotates and approaches the first main air inlet outlet 231 or the second main air inlet outlet 232, the air inlet baffle 31 engages with the first sealing ring and abuts against the first sealing ring; when the air inlet baffle 31 rotates and moves away from the first main air inlet outlet 231 or the second main air inlet outlet 232, the air inlet baffle 31 separates from the first sealing ring and is spaced apart from the side wall of the main air inlet duct 23.

[0120] In response to the problem that when the air inlet baffle 31 closes the first main air inlet outlet 231, the drying airflow in the main air inlet 23 cannot flow smoothly to the second main air inlet outlet 232, or when the air inlet baffle 31 closes the second main air inlet outlet 232, the drying airflow in the main air inlet 23 cannot flow smoothly to the first main air inlet outlet 231, this embodiment proposes that a first baffle rib be provided at the first main air inlet outlet 231 and the second main air inlet outlet 232;

[0121] When the air inlet baffle 31 closes the first main air inlet outlet 231 or the second main air inlet outlet 232, the first baffle rib can close the gap between the air inlet baffle 31 and the side wall of the main air inlet 23, thus blocking the airflow and reducing the flow of drying airflow into the gap between the air inlet baffle 31 and the side wall of the main air inlet 23, improving the sealing performance of the air inlet baffle 31, and causing the drying airflow to flow towards the main air inlet outlet which is in the open state.

[0122] <Air outlet device>

[0123] like Figures 6a to 7As shown, in this embodiment, the air outlet device includes a second air distribution assembly, a first outlet air duct 44, and a second outlet air duct 45. The second air distribution assembly is disposed between the first outer cylinder 11 and the second outer cylinder 13, and includes a second air distribution shell. The second air distribution shell forms a main air outlet duct 43. The first outlet air duct 44, the main air outlet duct 43, and the second outlet air duct 45 are arranged vertically and connected. The end of the first outlet air duct 44 away from the main air outlet duct 43 is connected to the first air outlet, and the end of the second outlet air duct 45 away from the main air outlet duct 43 is connected to the second air outlet.

[0124] Specifically, the sidewall of the main air outlet duct 43 has a main air outlet, a first main air outlet duct inlet 431, and a second main air outlet duct inlet 432 connected to the main air outlet duct 43, with the first main air outlet duct inlet 431 and the second main air outlet duct inlet 432 arranged opposite to each other; a first branch air outlet duct 44 connects the first main air outlet duct inlet 431 and the first air outlet, and a second branch air outlet duct 45 connects the second main air outlet duct inlet 432 and the second air outlet; the drying airflow inside the first outer cylinder 11 can pass through the first branch air outlet duct 44. The air outlet 44 and the first main air outlet inlet 431 enter the main air outlet 43. The drying airflow in the second outer cylinder 13 can enter the main air outlet 43 through the second branch air outlet 45 and the second main air outlet inlet 432. The drying airflow in the main air outlet 43 can be discharged through the main air outlet. The first air outlet is rigidly connected to the first branch air outlet 44 and the second air outlet and the second branch air outlet 45. The main air outlet 43 is flexiblely connected to the first branch air outlet 44 and the main air outlet 43 is flexiblely connected to the second branch air outlet 45.

[0125] The second air distribution assembly also includes an air outlet baffle 51, which is movably disposed within the main air outlet duct 43. The air outlet baffle 51 can open the first main air outlet duct inlet 431 and close the second main air outlet duct inlet 432, so that the drying airflow in the first outer cylinder 11 can enter the main air outlet duct 43 through the first outlet air outlet duct 44; or the air outlet baffle 51 can close the first main air outlet duct inlet 431 and open the second main air outlet duct inlet 432, so that the drying airflow in the second outer cylinder 13 can enter the main air outlet duct 43 through the second outlet air outlet duct 45; or the air outlet baffle 51 can open both the first main air outlet duct inlet 431 and the second main air outlet duct inlet 432, so that the drying airflow in the first outer cylinder 11 can enter the main air outlet duct 43 through the first outlet air outlet duct 44, and the drying airflow in the second outer cylinder 13 can enter the main air outlet duct 43 through the second outlet air outlet duct 45.

[0126] The second air distribution shell can be integrally formed, or the second air distribution shell includes a second air distribution shell 41 and a second air distribution seat 42; the second air distribution shell 41 is disposed on the second air distribution seat 42 and forms a main air outlet duct 43, the main air outlet duct 43 is a cylindrical structure, the first main air outlet duct inlet 431 and the second main air outlet duct inlet 432 are arranged circumferentially along the main air outlet duct 43, and the main air outlet duct outlet is located at one axial end of the main air outlet duct 43; the air outlet baffle 51 is an arc-shaped structure, and the air outlet baffle 51 is coaxially disposed with the main air outlet duct 43; the air outlet baffle 51 is rotatably disposed in the main air outlet duct 43, and the rotation of the air outlet baffle 51 can open and close the first main air outlet duct inlet 431 and the second main air outlet duct inlet 432.

[0127] In other embodiments, the main air outlet 43 is a spherical structure and the air outlet baffle 51 is a spherical structure; this can reduce the flow resistance of the drying airflow and maximize the flow of the drying airflow to the main air outlet.

[0128] The second air distribution assembly also includes a second bracket 52, which is rotatably disposed within the main air outlet duct 43. An air outlet baffle 51 is disposed on the second bracket 52. The air outlet baffle 51 can rotate synchronously with the second bracket 52. Specifically, the second bracket 52 includes a second axial frame 521 and a second radial frame 522. The second axial frame 521 extends axially along the main air outlet duct 43 and is coaxially disposed with the main air outlet duct 43. The second radial frame 522 extends radially along the main air outlet duct 43, with one end connected to the side wall of the second axial frame 521 and the other end connected to the air outlet baffle 51. Rotation of the second axial frame 521 causes the second radial frame 522 to rotate along with the air outlet baffle 51.

[0129] The second air distribution housing 41 has a second shaft hole formed on the side away from the second air distribution base 42, and the second shaft hole is coaxially arranged with the main air outlet duct 43; the second air distribution assembly also includes a second drive motor 53 and a second limiting frame 55; the second drive motor 53 is located outside the main air outlet duct 43 and the output shaft of the second drive motor 53 passes through the second shaft hole and is driven to one end of the second axial frame 521; the second limiting frame 55 is located inside the main air outlet duct 43 and abuts against the other end of the second axial frame 521 to provide axial limiting for the second axial frame 521; specifically, the second limiting frame 55 is Z-shaped.

[0130] To address the issue of inadequate sealing when the air outlet baffle 51 closes the first main air outlet inlet 431 or the second main air outlet inlet 432, this embodiment proposes that the air outlet baffle 51 can slide radially along its pivot axis; when the air outlet baffle 51 closes the first main air outlet inlet 431 or the second main air outlet inlet 432, the air outlet baffle 51 is sealed to the side wall of the main air outlet 43; when the air outlet baffle 51 opens the first main air outlet inlet 431 or the second main air outlet inlet 432, the air outlet baffle 51 is spaced apart from the side wall of the main air outlet 43; the air outlet baffle 51 can completely block the first main air outlet inlet 431 or the second main air outlet inlet 432.

[0131] Furthermore, a second sealing ring is provided at the first main air outlet inlet 431 and the second main air outlet inlet 432. The second sealing ring is located inside the main air outlet 43 and protrudes from the inner wall of the main air outlet 43. The second sealing ring is made of rubber material.

[0132] The air outlet baffle 51 is slidably mounted on the second radial frame 522, and a second elastic member 56 is provided between the air outlet baffle 51 and the second radial frame 522.

[0133] When the air outlet baffle 51 closes the first main air outlet inlet 431 or the second main air outlet inlet 432, under the action of the second elastic element 56, the air outlet baffle 51 abuts against the second sealing ring; the first main air outlet inlet 431 or the second main air outlet inlet 432 is tightly sealed, reducing air leakage, allowing the drying airflow to smoothly enter the main air outlet 43 through the first main air outlet inlet 431 or the second main air outlet inlet 432; when the air outlet baffle 51 opens the first main air outlet inlet 431 or the second main air outlet inlet 432, under the action of the second elastic element 56... The air outlet baffle 51 is separated from the side wall of the main air outlet duct 43, so that the air outlet baffle 51 can rotate smoothly, reducing the friction between the air outlet baffle 51 and the inner wall of the main air outlet duct 43, reducing the torque of the second drive motor 53, and reducing the abnormal noise caused by friction. Specifically, a second sliding hole is formed at one end of the second radial frame 522 near the air outlet baffle 51, and a second sliding rod is provided on one side of the air outlet baffle 51 near the second radial frame 522. The second sliding rod is slidably disposed in the second sliding hole, and a second elastic element 56 is provided between the second sliding rod and the bottom wall of the second sliding hole.

[0134] In other embodiments, along the rotation direction of the air outlet baffle 51, the radial thickness of the air outlet baffle 51 gradually decreases, and the radial thickness of the second sealing ring gradually increases.

[0135] When the air outlet baffle 51 rotates and approaches the first main air outlet inlet 431 or the second main air outlet inlet 432, the air outlet baffle 51 engages with the second sealing ring and abuts against the second sealing ring; when the air outlet baffle 51 rotates and moves away from the first main air outlet inlet 431 or the second main air outlet inlet 432, the air outlet baffle 51 separates from the second sealing ring and is spaced apart from the side wall of the main air outlet 43.

[0136] In response to the problem that when the air outlet baffle 51 closes the first main air outlet inlet 431, the drying airflow in the main air outlet 43 cannot flow smoothly to the main air outlet outlet, or when the air outlet baffle 51 closes the second main air outlet inlet 432, the drying airflow in the main air outlet 43 cannot flow smoothly to the main air outlet outlet, this embodiment proposes that a second baffle rib be provided at the first main air outlet inlet 431 and the second main air outlet inlet 432.

[0137] When the air outlet baffle 51 closes the inlet 431 of the first main air outlet duct or the inlet 432 of the second main air outlet duct, the second baffle rib can close the gap between the air outlet baffle 51 and the side wall of the main air outlet duct 43; thus playing a role in blocking the wind, reducing the flow of drying air into the gap between the air outlet baffle 51 and the side wall of the main air outlet duct 43, improving the sealing performance of the air outlet baffle 51, and improving the drying efficiency.

[0138] <Fan 61 and two-phase assembly 62>

[0139] like Figure 8a and Figure 9b As shown, the fan 61 and the two-phase assembly 62 are disposed between the first outer cylinder 11 and the second outer cylinder 13. The first air distribution shell has a main air inlet 233 on the side near the two-phase assembly 62, and the second air distribution shell has a main air outlet on the side near the fan 61. The main air outlet, the fan 61, the two-phase assembly 62 and the main air inlet 233 are connected in sequence. The fan 61 is used to provide power to the drying airflow, and the two-phase assembly 62 is used to dehumidify and heat the drying airflow.

[0140] Specifically, the first garment processing drum, the first outlet air duct 44, the main outlet air duct 43, the fan 61, the two-component assembly 62, the main inlet air duct 23, and the first branch inlet air duct 24 are sequentially connected to form the first drying airflow circuit. When the inlet baffle 31 opens the outlet 231 of the first main inlet air duct and the outlet baffle 51 opens the inlet 431 of the first main outlet air duct, the first drying airflow circuit is connected, and the first garment processing drum can dry. The second garment processing drum, the second outlet air duct 45, the main outlet air duct 43, the fan 61, the two-component assembly 62, the main inlet air duct 23, and the second branch inlet air duct 25 are sequentially connected to form the second drying airflow circuit. When the second main air inlet outlet 232 is opened and the air outlet baffle 51 opens the second main air outlet inlet 432, the second drying airflow circuit is connected, and the second garment processing drum can be dried; when the air inlet baffle 31 opens both the first main air inlet outlet 231 and the first main air outlet inlet 431, and the air outlet baffle 51 opens both the second main air inlet outlet 232 and the second main air outlet inlet 432, the first drying airflow circuit and the second drying airflow circuit are connected, and the first garment processing drum and the second garment processing drum can be dried simultaneously; the structure is simple, the size is small, multiple drying modes can be realized, and the weight and cost of the garment processing equipment are reduced.

[0141] Furthermore, the two-device assembly 62 includes a two-device box 621, in which two devices 622 are disposed, and the two-device box 621 has an inlet and an outlet of two devices 622 disposed opposite to each other. The two devices 622 are used to dehumidify and heat the drying airflow. The compressor 64 is disposed at the bottom of the housing 63, and the compressor 64 is connected to the two devices 622 through a refrigerant pipe. The fan 61 has a fan cavity, with a fan inlet formed axially and a fan outlet formed radially. The fan 61 is used to provide power to the drying airflow.

[0142] The inlet of the fan 61 is connected to the outlet of the main air duct, the outlet of the fan 61 is connected to the inlet of the two-component box 621, and the outlet of the two-component box 621 is connected to the inlet of the main air duct 233; preferably, the air inlet device, the two-component assembly 62, the fan 61 and the air outlet device form an H-shaped structure.

[0143] The air inlet baffle 31 and the air outlet baffle 51 are controlled to move, allowing any one of the garment processing drums to be dried individually or N garment processing drums to be dried simultaneously; at the same time, the flow rate of the drying airflow entering any garment processing drum and the flow rate of the drying airflow exiting any garment processing drum can be adjusted; specifically, when the first main air inlet outlet 231 is in the open state, rotating the air inlet baffle 31 can adjust the opening size of the first main air inlet outlet 231, thereby adjusting the flow rate of the drying airflow entering the first garment processing drum; when the second main air inlet outlet 232 is in the open state, rotating the air inlet baffle 31 can adjust the opening size of the second main air inlet outlet 232, thereby adjusting the flow rate of the drying airflow entering the second garment processing drum.

[0144] Exemplary embodiments of this disclosure have been specifically shown and described above. It should be understood that this disclosure is not limited to the detailed structures, arrangements, or implementations described herein; rather, this disclosure is intended to cover various modifications and equivalent arrangements contained within the spirit and scope of the appended claims.

Claims

1. A drying control method for a garment processing device, characterized in that, The garment processing equipment includes a main air duct, N garment processing drums, N branch air inlets, and N outlet air ducts. The main air duct has N main air outlets and N main air inlets. Each garment processing drum has an air inlet and an air outlet. One end of each of the N branch air inlets is connected to one of the N main air duct outlets, and the other end of each branch air inlet is connected to one of the N air inlets. One end of each of the N outlet air ducts is connected to one of the N main air duct inlets, and the other end of each outlet air duct is connected to one of the N air outlets, thus forming a drying airflow loop between each garment processing drum and the main air duct. Each main air duct outlet can be controlled to open or close, thereby opening or closing the corresponding branch air inlet. Each main air duct inlet can be controlled to open or close, thereby opening or closing the corresponding outlet air duct. Wherein, N is a positive integer and N≥2. The drying control method includes: When at least one of the garment processing drums is in the drying stage and at least one of the garment processing drums is not in the drying stage, the inlet and outlet air ducts corresponding to the garment processing drums in the drying stage are both opened, and the outlet air ducts corresponding to the garment processing drums not in the drying stage are closed. Based on the current humidity of the drying airflow in the clothes processing drum that is in the drying stage, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes processing drum that is not in the drying stage. The step of adjusting the current opening degree of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes processing drum that is not in the drying stage, based on the humidity of the drying airflow in the clothes processing drum that is in the drying stage, includes: Compare the current humidity with the preset humidity; If the current humidity is greater than the preset humidity, the target opening degree is determined based on the current humidity. Adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum that is not in the drying stage to the target opening; When the current humidity is less than or equal to the preset humidity, adjust the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the clothes handling drum that is not in the drying stage to zero.

2. The drying control method for the garment processing equipment according to claim 1, characterized in that, The garment processing cylinder includes a first garment processing cylinder having a first air inlet and a first air outlet; the main air duct includes a main air inlet duct and a main air outlet duct, an air inlet baffle is rotatably disposed in the main air inlet duct, and a first main air inlet duct outlet is formed on the side wall of the main air inlet duct; an air outlet baffle is rotatably disposed in the main air outlet duct, and a first main air outlet duct inlet is formed on the side wall of the main air outlet duct; the branch air inlet duct includes a first branch air inlet duct connecting the first air inlet and the first main air inlet duct outlet, and the branch air inlet duct includes a first branch air inlet duct connecting the first air outlet and the first main air outlet duct inlet; the main air duct outlet includes the first main air inlet duct outlet, and the main air duct inlet includes the first main air outlet duct inlet; When the first garment processing drum is in the drying state, the control of opening both the inlet and outlet air ducts corresponding to the garment processing drum in the drying stage includes: Control the rotation of the air inlet damper to open the outlet of the first main air inlet duct; Control the rotation of the air outlet damper to open the inlet of the first main air outlet duct; or, When the first garment processing drum is not in the drying state, the control of closing the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes: Control the rotation of the air outlet baffle to close the inlet of the first main air outlet duct.

3. The drying control method for the garment processing equipment according to claim 2, characterized in that, The garment processing cylinder further includes a second garment processing cylinder having a second air inlet and a second air outlet; the side wall of the main air inlet duct also has a second main air inlet duct outlet, and the side wall of the main air outlet duct has a second main air outlet duct inlet; the branch air inlet duct further includes a second branch air inlet duct connecting the second air inlet and the second main air inlet duct outlet, and the branch air inlet duct further includes a second branch air inlet duct connecting the second air outlet and the second main air outlet duct inlet; the main air duct outlet includes the second main air inlet duct outlet, and the main air duct inlet includes the second main air outlet duct inlet; When the second garment processing drum is in the drying state, the control of opening both the inlet and outlet air ducts corresponding to the garment processing drum in the drying stage includes: Control the rotation of the air inlet damper to open the outlet of the second main air inlet duct; Control the rotation of the air outlet damper to open the inlet of the second main air outlet duct; or, When the second garment processing drum is not in the drying state, the control of closing the outlet air duct corresponding to the garment processing drum that is not in the drying stage includes: Control the rotation of the air outlet baffle to close the inlet of the second main air outlet duct.

4. The drying control method for the garment processing equipment according to claim 3, characterized in that, When the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, adjusting the current opening of the main air duct outlet between the branch air inlet and the main air duct corresponding to the garment processing drum not in the drying stage to the target opening includes: Control the rotation of the air inlet damper to open the outlet of the second main air inlet duct and adjust the opening size of the outlet of the second main air inlet duct; or, When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, adjusting the current opening degree of the main air duct outlet between the branch air inlet duct and the main air duct corresponding to the garment processing drum not in the drying stage includes: Control the rotation of the air inlet damper to open the outlet of the first main air inlet and adjust the opening size of the outlet of the first main air inlet.

5. The drying control method for the garment processing equipment according to claim 4, characterized in that, When the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, the following condition is met: B = k2 * Bmax; When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, the following condition is met: A=k1*Amax; Wherein, B is the current opening degree of the outlet of the second main air inlet, Bmax is the maximum opening degree of the outlet of the second main air inlet, and k2 is the opening degree coefficient of the outlet of the second main air inlet, which is determined by the current humidity. A is the current opening degree of the first main air inlet outlet; Amax is the maximum opening degree of the first main air inlet outlet; k1 is the opening degree coefficient of the first main air inlet outlet and is determined by the current humidity.

6. The drying control method for the garment processing equipment according to claim 4, characterized in that, The first garment processing drum is connected to the environment where the garment processing equipment is located via a first exhaust pipe, and the second garment processing drum is connected to the environment where the garment processing equipment is located via a second exhaust pipe; both the first exhaust pipe and the second exhaust pipe can be controlled to open or close. When the first garment processing drum is in the drying state and the second garment processing drum is not in the drying state, the first exhaust pipe is closed and the second exhaust pipe is opened. When the first garment processing drum is not in the drying state and the second garment processing drum is in the drying state, the first exhaust pipe is opened and the second exhaust pipe is closed.

7. The drying control method for the garment processing equipment according to claim 6, characterized in that, The first exhaust pipe is close to the opening of the first clothing processing cylinder; the second exhaust pipe is close to the opening of the second clothing processing cylinder.

8. A garment processing device, characterized in that, The drying control method of the garment processing equipment according to any one of claims 1-7 is adopted.

Images