Drying system, control method and clothing processing equipment

Abstract

This application relates to the field of laundry processing equipment, specifically to a drying system, control method, and clothing processing equipment. The system includes a housing and a drum. A drying air duct is formed in the housing, and the drying airflow in the drying system circulates within the drying air duct and the drum. An opening is provided on one side of the drum, and a driving component located on the side of the opening is provided on the drum, rotating with the drum. A filter assembly and a cleaning assembly are provided in the housing, located on the side of the opening of the drum. The filter assembly is located in the flow path of the drying airflow, and the cleaning assembly includes a transmission component and a cleaning component; the cleaning component is connected to the transmission component. The driving component on the drum can drive the transmission component to move, and the transmission component can drive the cleaning component to move, thereby cleaning the filter assembly. This allows the cleaning component to continuously clean the filter assembly during drum rotation, achieving self-cleaning of the filter assembly, improving the ease of cleaning the filter assembly, and thus improving the drying effect.

Description

Technical Field

[0001] This application relates to the field of laundry processing equipment, and more specifically, to a drying system, control method, and clothing processing equipment. Background Technology

[0002] When drying cotton, linen, silk, and wool garments, these materials are made of fibers that are worn down during washing, causing some fibers to detach and be carried out of the drum by the drying airflow into the drying duct. To collect and remove these fibers and lint, a filter assembly is installed in the drying duct, primarily using a filter screen to block the lint. However, existing filters are difficult to clean, time-consuming, and laborious, leading to significant lint clogging and affecting drying efficiency. Summary of the Invention

[0003] This application provides a drying system, control method, and garment processing equipment to at least solve the technical problem of low drying efficiency.

[0004] According to a first aspect of the embodiments of this application, a drying system is provided, including a housing, a drum, and a drying air duct. The drum and the drying air duct are disposed inside the housing and are connected to form a drying airflow circuit, wherein the drying airflow circuit can circulate the drying airflow.

[0005] The roller has an opening, and a driving component is provided on the side of the roller near the opening, the driving component being able to rotate with the roller;

[0006] The drying air duct includes a drying air inlet connecting the drum and the drying air duct. A filter assembly and a cleaning assembly are provided at the drying air inlet. The filter assembly includes a filter screen, and the cleaning assembly includes a transmission component and a cleaning component, with the cleaning component connected to the transmission component.

[0007] As the driving component rotates with the drum, the transmission component can move under the action of the driving component, allowing the cleaning component to clean the filter screen.

[0008] Optionally, the driving member pushes the transmission member to move in contact with it during rotation, or the driving member drives the transmission member to move in a non-contact manner during rotation.

[0009] Optionally, the drive member includes a protrusion; the protrusion is formed on the side wall of the roller and the protrusion has an arcuate surface protruding toward the drive member;

[0010] The transmission component includes a push rod, which is connected to one end of the cleaning component. As the protrusion rotates with the drum, the end of the push rod away from the cleaning component can contact the arc-shaped surface, causing the push rod to drive the cleaning component to move along the axial direction of the drum.

[0011] Optionally, the filter assembly further includes a mounting base on which the filter screen is disposed; the transmission component and the cleaning component are slidably disposed on the mounting base;

[0012] The cleaning assembly also includes an elastic element disposed between the transmission element and the mounting base;

[0013] When the arc-shaped surface acts on the push rod, the elastic element stores energy;

[0014] When the push rod is not in contact with the arc-shaped surface, the elastic element releases energy and drives the transmission element to move.

[0015] Optionally, the driving element includes a first magnet, which is magnetic;

[0016] The transmission component includes a dual-magnetic magnet. One end of the transmission component is a first magnet, and the other end of the transmission component is a second magnet. The first magnet and the first magnet are of the same polarity, and the second magnet and the first magnet are of opposite polarity.

[0017] As the drive component follows the rotation of the roller, it first passes through the end of the transmission component with the first magnetic property, and then through the end of the transmission component with the second magnetic property, thereby driving the transmission component to move in a reciprocating linear motion.

[0018] Optionally, the filter screen is provided with a slide rail connected to the mounting base, and the mounting base has a through hole on the side near the roller;

[0019] The transmission component passes through the through hole and connects to the cleaning component. The cleaning component has a sliding groove that engages with the slide rail, and the cleaning component contacts the filter screen.

[0020] Optionally, a collection box is provided on both the side of the mounting base near the roller and the side of the mounting base away from the roller.

[0021] Optionally, the cleaning component includes a flexible soft brush, a heating element, and a temperature measuring element;

[0022] The flexible brush is used to contact the filter assembly, the heating element is used to increase the temperature of the area where the flexible brush is located, and the temperature measuring element is used to detect the temperature of the area where the flexible brush is located.

[0023] According to a second aspect of the embodiments of this application, a control method is provided, comprising:

[0024] In response to the target mode signal, heating parameters and temperature parameters collected by the temperature measuring device are acquired;

[0025] The heating element is controlled to operate intermittently based on the heating parameters and temperature parameters.

[0026] According to a third aspect of the embodiments of this application, a garment processing device is provided, including the drying system described above.

[0027] Optionally, the garment processing equipment is a dryer or a washer-dryer combo.

[0028] In this embodiment, the drum is equipped with a drive component capable of moving the transmission component, which in turn drives the cleaning component to move, thereby cleaning the filter assembly. This allows the cleaning component to continuously clean the filter assembly during drum rotation, achieving self-cleaning of the filter assembly, improving cleaning convenience, and ultimately enhancing drying efficiency. Furthermore, using the drum as the drive source eliminates the need for an additional driver, reducing costs and saving space. Attached Figure Description

[0029] Figure 1 This is an internal schematic diagram of the drying system in one embodiment.

[0030] Figure 2 yes Figure 1 Enlarged view of point A in the image.

[0031] Figure 3 This is an overall schematic diagram of the drying system in one embodiment.

[0032] Figure 4 yes Figure 3 Enlarged view of point B in the image.

[0033] Figure 5 This is a schematic diagram of one embodiment where the cleaning component is pushed away from the roller.

[0034] Figure 6 This is an overall schematic diagram of the drying system in one embodiment, omitting the drum.

[0035] Figure 7 yes Figure 6 Enlarged view of point C in the image.

[0036] Figure 8 This is a schematic diagram of the relevant structure of the transmission component in one embodiment.

[0037] Figure 9 This is an overall schematic diagram of the collection box in one embodiment.

[0038] Figure 10 This is a front view of the collection box in one embodiment.

[0039] Figure 11 This is a flowchart of a control method in one embodiment.

[0040] Markings: 1. Outer shell; 2. Roller; 201. Drive component; 3. Door body; 4. Base; 401. Slide rail; 402. Through hole; 5. Heating device; 6. Rear air duct; 7. Cleaning component; 701. Slide groove; 702. Transmission component; 703. Heating component; 704. Temperature measuring component; 8. Filter screen; 9. Elastic component; 10. First collection box; 1001. Hair accumulation area; 1002. Slot; 1003. Handle; 11. Second collection box; 12. Mounting base. Detailed Implementation

[0041] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0042] According to an embodiment of this application, a drying system embodiment is provided, such as... Figure 1 As shown, it includes a housing 1, a drum 2, and a drying air duct. The drum 2 and the drying air duct are disposed inside the housing 1, and the drum 2 and the drying air duct are connected to form a drying airflow circuit. The drying airflow circuit can circulate the drying airflow.

[0043] The roller 2 has a cylindrical opening, and a driving member 201 is provided on the side of the roller 2 near the cylindrical opening. The driving member 201 can rotate with the roller 2.

[0044] The drying air duct includes a drying air inlet connecting the roller 2 and the drying air duct. A filter assembly and a cleaning assembly are provided at the drying air inlet. The filter assembly includes a filter screen 8, and the cleaning assembly includes a transmission component 702 and a cleaning component 7, with the cleaning component 7 connected to the transmission component 702.

[0045] During the rotation of the drive component 201 with the roller 2, the transmission component 702 can move under the action of the drive component 201, so that the cleaning component 7 can clean the filter screen 8.

[0046] That is, the drying system includes a shell 1 and a drum 2, a drying air duct is formed in the shell 1, and the drying airflow in the drying system circulates in the drying air duct and the drum 2;

[0047] An opening is provided on one side of the roller 2, and a driving member 201 located on the side where the opening is located is provided on the roller 2. The driving member 201 rotates with the roller 2.

[0048] The outer casing 1 is provided with a filter assembly and a cleaning assembly located on the side where the opening of the drum 2 is located. The filter assembly is located on the flow path of the drying airflow. The cleaning assembly includes a transmission component 702 and a cleaning component 7.

[0049] The driving component 201 is used to drive the transmission component 702 to move during the rotation of the following roller 2; the cleaning component 7 is connected to the transmission component 702 and is used to follow the movement of the transmission component 702 and clean the filter assembly during the movement.

[0050] In one embodiment, the front side of the outer casing 1 ( Figure 1 A door 3 is installed on the left side of the drum 2, and the door 3 is rotatably connected to the outer casing 1. The opening of the drum 2 faces forward, and the rotation axis of the drum 2 is a horizontal line. A base 4 is provided below the drum 2, and the base 4 is connected to the outer casing 1. A part of the drying air duct is located in the base 4. A heating device 5 is installed in the base 4. The heating device 5 is a device with a heating function, such as a heat pump or an electric heater, used to heat the drying airflow. A fan can also be installed in the base 4 to propel the drying airflow to circulate within the drying air duct. In addition, the fan can also be installed in other positions within the drying air duct, which is not limited in this embodiment. For ease of understanding, after the drying airflow passes through the heating device 5, its temperature rises, and it enters the rear air duct 6 from the base 4, and then enters the drum 2 from the rear air duct 6 to contact the clothes, thus achieving the drying function. Afterward, the drying airflow passes through the filter assembly and re-enters the base 4, completing one cycle.

[0051] In one embodiment, such as Figure 2 As shown, the side where the opening of the drum 2 is located is the same side where the door 3 is located, and both the filter assembly and the cleaning assembly are located below the door 3. Since the drying airflow from the drum 2 needs to flow into the base 4, both the filter assembly and the cleaning assembly are designed with paths for the drying airflow to flow into the base 4.

[0052] The filter assembly is used to filter lint from the drying airflow, causing the lint to adhere to the filter assembly and prevent it from moving into the base 4 with the drying airflow. The cleaning assembly is used to clean the filter assembly, removing lint from the filter assembly and ensuring that the drying airflow can pass through the filter assembly smoothly.

[0053] As described above, the drum 2 is equipped with a drive component 201 that can move the transmission component 702. The transmission component 702, in turn, moves the cleaning component 7 to clean the filter assembly. This allows the cleaning component 7 to continuously clean the filter assembly during the rotation of the drum 2, achieving self-cleaning of the filter assembly, improving the ease of cleaning, and thus enhancing the drying effect. Furthermore, using the drum 2 as the drive source to rotate the drive component 201 eliminates the need for an additional driver, reducing costs and saving space.

[0054] In another embodiment of this application, the driving member 201 pushes the transmission member 702 to move in a contact manner during rotation, or the driving member 201 drives the transmission member 702 to move in a non-contact manner during rotation.

[0055] There are various ways in which the driving component 201 can move the transmission component 702 by contacting it, and this embodiment does not specifically limit this method. The driving component 201 can also move the transmission component 702 without contact, which can be achieved using magnetism or by using a medium such as air to transmit the driving force.

[0056] Based on the above, the driving mechanism 201 drives the transmission mechanism 702 in both contact and non-contact ways, which improves the structural design flexibility of the driving mechanism 201 and the transmission mechanism 702 and makes it easier to design the structure of the driving mechanism 201 and the transmission mechanism 702 according to the space size, structural composition and other characteristics of different drying systems.

[0057] In another embodiment of this application, such as Figure 3 and 4 As shown, the driving component 201 includes a protrusion; the protrusion is formed on the side wall of the roller 2 and has an arc-shaped surface protruding towards the transmission component 702; the transmission component 702 includes a push rod, which is connected to one end of the cleaning component 7. During the rotation of the protrusion with the roller 2, the end of the push rod away from the cleaning component 7 can contact the arc-shaped surface, causing the push rod to drive the cleaning component 7 to move along the axial direction of the roller 2.

[0058] That is, the drive member 201 includes a protrusion formed on the outer wall of the drum, and one end of the protrusion near the transmission member 702 forms an arc-shaped surface;

[0059] The transmission component 702 includes a push rod, which is connected to one end of the cleaning component 7. The end of the push rod away from the cleaning component 7 contacts and acts together with the raised arc surface, so as to be pushed by the raised arc surface to drive the cleaning component 7 to move.

[0060] For ease of understanding, such as Figure 5 As shown, the cross-sectional shape of the protrusion is roughly triangular. As the transmission component 702 comes into contact with the protrusion, it gradually moves away from the roller 2, thereby driving the cleaning component 7 to move away from the roller 2. During the movement of the cleaning component 7, it cleans the filter assembly. When the roller 2 reaches... Figure 5 When the transmission component 702 reaches its furthest position, it moves towards the direction of the roller 2 as the roller 2 rotates.

[0061] As described above, the cross-section of the end of the protrusion near the transmission component 702 is arc-shaped, which makes it less likely for the protrusion to jam with the push rod when they come into contact. At the same time, it also facilitates the push rod to move in a straight line, driving the cleaning component 7 to clean the filter assembly. This multi-functional design helps to reduce structural complexity and save hardware costs and space.

[0062] In another embodiment of this application, such as Figure 5 As shown, the filter assembly also includes a mounting base 12 on which the filter screen 8 is disposed; the transmission component 702 and the cleaning component 7 are slidably disposed on the mounting base 12;

[0063] The cleaning assembly also includes an elastic element 9, which is disposed between the transmission element 702 and the mounting base 12;

[0064] When the arc-shaped surface acts on the push rod, the elastic element 9 stores energy;

[0065] When the push rod is not in contact with the arc-shaped surface, the elastic element 9 releases energy and drives the transmission element 702 to move.

[0066] In other words, the cleaning assembly includes an elastic element 9 connected to the transmission member 702. The elastic element 9 is used to drive the transmission member 702 to move towards the roller 2, so that after the transmission member 702 disengages from the protrusion, it is moved towards the roller 2 by the elastic force given by the elastic element 9.

[0067] The elastic element 9 is a spring. One end of the elastic element 9 is fixedly connected to the base 4, and the other end is connected to the transmission element 702. When the transmission element 702 moves away from the roller 2, the elastic element 9 generates a pulling force to pull the transmission element 702 closer to the roller 2. Two elastic elements 9 are provided and are symmetrically arranged based on the transmission element 702 to improve the movement stability of the transmission element 702.

[0068] Through the above, by setting the elastic element 9, it is easy to automatically control the reset of the transmission element 702, so that the transmission element 702 moves back and forth continuously during the rotation of the drum 2, thereby achieving continuous cleaning of the filter assembly.

[0069] In another embodiment of this application, the transmission member 201 includes a first rod segment and a second rod segment. The first rod segment and the cleaning member are arranged in parallel. The second rod segment is connected between the first rod segment and the cleaning member. A first magnetic magnet is provided at one end of the second rod segment, and a second magnetic magnet is provided at the other end of the second rod segment.

[0070] That is, the driving component 201 includes a first magnet, which is magnetic;

[0071] The transmission component 702 includes a dual magnetic magnet. One end of the transmission component 702 is a first magnetic magnet, and the other end of the transmission component 702 is a second magnetic magnet. The first magnetic magnet and the first magnet are of the same polarity, and the second magnetic magnet and the first magnet are of opposite polarity.

[0072] As the drive component 201 rotates with the roller 2, it first passes through the end of the transmission component 702 with the first magnetic field, and then through the end of the transmission component 702 with the second magnetic field, thereby driving the transmission component 702 to move in a reciprocating linear motion.

[0073] By utilizing the magnetic principle of like poles repelling and unlike poles attracting, the transmission component 702 and the drive component 201 can achieve the driving purpose without contact. This improves the flexibility of the installation position of the transmission component 702 and the drive component 201.

[0074] In another embodiment of this application, such as Figure 6-8 As shown, the filter assembly includes a mounting base 12, a filter screen 8 is provided in the mounting base 12, a slide rail 401 connected to the mounting base 12 is provided on the filter screen 8, and a through hole 402 is provided on the side of the mounting base 12 near the roller 2.

[0075] The transmission component 702 passes through the through hole 402 and is connected to the cleaning component 7. The cleaning component 7 has a groove 701 that is inserted and matched with the slide rail 401. The cleaning component 7 is in contact with the filter screen 8.

[0076] The above-mentioned features, including the slide rail 401, the slide groove 701, and the through hole 402, help to improve the movement stability of the transmission component 702 and the movement stability of the cleaning component 7.

[0077] In another embodiment of this application, such as Figure 2As shown, a collection box is provided on both the side of the mounting base 12 closest to the roller 2 and the side of the mounting base 12 furthest from the roller 2.

[0078] Specifically, the collection box on the side of the mounting base 12 closest to the roller 2 is the second collection box 11, and the collection box on the side of the mounting base 12 furthest from the roller 2 is the first collection box 10. As the cleaning component 7 reciprocates along with the transmission component 702, it pushes the lint on the filter screen 8 into the first collection box 10 and the second collection box 11.

[0079] Among them, such as Figure 9 and 10 As shown, the collection box is provided with a lint accumulation area 1001 for storing lint, and a slot 1002 is provided on the collection box for locking the collection box on the mounting base 12 or the base 4. The collection box is also provided with a handle 1003 for easy disassembly and lifting of the collection box to clean the lint inside the collection box.

[0080] In another embodiment of this application, the cleaning component 7 includes an elastic soft brush, a heating element 703, and a temperature measuring element 704;

[0081] The flexible brush is used to contact the filter assembly, the heating element 703 is used to increase the temperature of the area where the flexible brush is located, and the temperature measuring element 704 is used to detect the temperature of the area where the flexible brush is located.

[0082] As explained above, the flexible brush is less prone to lint buildup compared to a bristle brush, allowing lint to detach from the filter 8 and enter the collection box. However, bristle brushes are more likely to trap lint, leading to an accumulation of lint and reducing their cleaning effectiveness. By incorporating a heating element 703 into the cleaning component 7, the ambient temperature is increased, causing stubborn or difficult-to-scrape lint to curl and curl up, making it easier to remove and improving the lint removal efficiency.

[0083] This application also provides a control method, including:

[0084] In response to the target mode signal, heating parameters and temperature parameters collected by the temperature measuring element 704 are acquired;

[0085] The heating element 703 is controlled to operate intermittently according to the heating parameters and temperature parameters.

[0086] In one embodiment, the heating parameters include single heating time, total heating time, and interval time. The target mode signal is a signal for the target mode to be started or running. The target mode is such as cotton, linen, wool, silk, or mixed mode. Modes that are prone to generating lint and / or whose lint is not easy to clean from the filter screen 8 can all be set as target modes.

[0087] When the temperature parameter exceeds the preset temperature threshold, the heating element 703 can be turned off, or the heating element 703 can be controlled to work intermittently according to the heating parameter, so as to save energy while improving the cleaning effect and cleaning efficiency.

[0088] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0089] To make it easier to understand, we will use a clothes dryer as an example for the following explanation.

[0090] Operating principle: The dryer is driven by a centrifugal fan and impellers to create a warm air circulation. The impellers blow the warm air into the drum 2 through the rear air duct 6. The air in the drum 2 enters the base 4 through the air duct on the lower side of the door 3, and then passes through the heating device 5 in the base 4. The heating device 5 condenses and dries the water vapor in the warm air, and then the air is circulated again by the centrifugal fan. The metal filter 8 is placed horizontally in the air duct below the door to filter lint carried in the warm air.

[0091] Driven by the motor, the drum 2 rotates, and the protrusion 201 on the drum 2 also begins to rotate around the drum axis. When the protrusion 201 rotates to the underside of the drum 2, it encounters the cleaning component 7 and pushes the cleaning component 7 to slide away from the drum on the slide rail 401. When the protrusion 201 pushes the cleaning component 7 to its farthest point, the cleaned lint will automatically fall into the collection box 10 on that side. The transmission component 702 remains in close contact with the protrusion 201 under the action of the elastic component 9. After the drum 2 continues to rotate a certain angle, the cleaning component 7 returns to its initial position under the action of the elastic component 9 and pushes the lint scraped off by the soft brush into the collection box 10 near the drum side, completing one cleaning of the filter screen 8. Every time the drum 2 rotates, the cleaning component 7 cleans the filter screen 8 once, cleaning the filter screen 8 in real time to ensure that too much lint does not accumulate on the filter screen 8, which will not affect the drying effect and effectively reduce the drying time.

[0092] Electric heating control logic: such as Figure 11 As shown, after the user turns on the machine, it first checks if the cleaning rod 7 is in its original position. If not, the roller 2 rotates to reset the cleaning rod 7. When the user selects the type of clothing to dry and starts drying, it checks if the current drying mode is cotton, linen, wool, silk, or a mixed mode, as these modes are prone to lint. If it is not this type of drying mode, the cleaning rod's electric heating will not be used for this cleaning; if it is this type of mode, the electric heating mode will be used for this drying. When drying starts, since intermittent heating is used, the electric heating device starts after the heating device start time h1, and checks if the current temperature has reached the set temperature t. When the temperature reaches the set temperature t, the working time is set for h2, heating stops, and it waits for the next h1 time before restarting heating. This cycle continues until drying is complete.

[0093] This application also provides a garment processing device, including the drying system described above.

[0094] Optionally, the garment processing equipment is a dryer or a washer-dryer combo.

[0095] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0096] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A drying system, characterized in that, It includes a housing (1), a drum (2) and a drying air duct. The drum (2) and the drying air duct are arranged inside the housing (1) and are connected to form a drying airflow circuit. The drying airflow circuit can circulate the drying airflow. The roller (2) has a cylinder opening, and a driving member (201) is provided on the side of the roller (2) near the cylinder opening. The driving member (201) can rotate with the roller (2). The drying air duct includes a drying air inlet connecting the roller (2) and the drying air duct. A filter assembly and a cleaning assembly are provided at the drying air inlet. The filter assembly includes a filter screen (8), and the cleaning assembly includes a transmission component (702) and a cleaning component (7). The cleaning component (7) is connected to the transmission component (702). During the rotation of the drive member (201) with the drum (2), the transmission member (702) can move under the action of the drive member (201), so that the cleaning member (7) can clean the filter screen (8); During rotation, the driving member (201) pushes the transmission member (702) to move in a contact manner with the transmission member (702), or the driving member (201) drives the transmission member (702) to move in a non-contact manner with the transmission member (702) during rotation.

2. The drying system according to claim 1, characterized in that, The drive member (201) includes a protrusion; the protrusion is formed on the side wall of the roller (2) and the protrusion has an arcuate surface protruding toward the transmission member (702); The transmission component (702) includes a push rod, which is connected to one end of the cleaning component (7). During the rotation of the protrusion with the roller (2), the end of the push rod away from the cleaning component (7) can come into contact with the arc-shaped surface, causing the push rod to drive the cleaning component (7) to move along the axial direction of the roller (2).

3. The drying system according to claim 2, characterized in that, The filter assembly also includes a mounting base (12) on which the filter screen (8) is disposed; the transmission component (702) and the cleaning component (7) are slidably disposed on the mounting base (12); The cleaning assembly also includes an elastic element (9) disposed between the transmission element (702) and the mounting base (12); When the arc-shaped surface acts on the push rod, the elastic element (9) stores energy; When the push rod is not in contact with the arc-shaped surface, the elastic element (9) releases energy and drives the transmission element (702) to move.

4. The drying system according to claim 1, characterized in that, The driving element (201) includes a first magnet, which is magnetic; The transmission component (702) includes a dual magnetic magnet. One end of the transmission component (702) is a first magnetic magnet, and the other end of the transmission component (702) is a second magnetic magnet. The first magnetic magnet and the first magnet are of the same polarity, and the second magnetic magnet and the first magnet are of opposite polarity. As the drive component (201) rotates with the roller (2), it first passes through the end of the transmission component (702) with the first magnetic field, and then through the end of the transmission component (702) with the second magnetic field, so as to drive the transmission component (702) to move in a reciprocating linear motion.

5. The drying system according to claim 3, characterized in that, The filter screen (8) is provided with a slide rail (401) connected to the mounting base (12), and the mounting base (12) has a through hole (402) on the side near the roller (2); The transmission component (702) passes through the through hole (402) and connects to the cleaning component (7). The cleaning component (7) has a groove (701) that is inserted into the slide rail (401). The cleaning component (7) contacts the filter screen (8).

6. The drying system according to claim 5, characterized in that, A collection box is provided on both the side of the mounting base (12) closest to the roller (2) and the side of the mounting base (12) furthest from the roller (2).

7. The drying system according to any one of claims 1-4, characterized in that, The cleaning component (7) includes an elastic soft brush, a heating element (703), and a temperature measuring element (704); The flexible soft brush is used to contact the filter assembly, the heating element (703) is used to increase the temperature of the area where the flexible soft brush is located, and the temperature measuring element (704) is used to detect the temperature of the area where the flexible soft brush is located.

8. A control method applied to claim 7, characterized in that, include: In response to the target mode signal, heating parameters and temperature parameters collected by the temperature measuring element (704) are acquired; The heating element (703) is controlled to operate intermittently according to the heating parameters and temperature parameters.

9. A garment processing device, characterized in that, Includes the drying system according to any one of claims 1-7.

10. The garment processing equipment according to claim 9, characterized in that, The clothing processing equipment is a dryer or a washer-dryer combo.

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