Clothes processing equipment with drying function, control device and steam care method

Abstract

The embodiment of the present application discloses a clothing processing device with a drying function, a control device, and a steam care method, which belongs to the technical field of clothing processing devices. The air inlet ends of the main air duct and the auxiliary air duct of the clothing processing device are both connected to the air outlet, the air outlet end of the main air duct is connected to the air inlet, and the air outlet end of the auxiliary air duct is connected to the main air duct through the connecting port; the main fan is arranged in the main air duct, and the auxiliary fan is arranged in the auxiliary air duct; the condenser and the evaporator are arranged in the main air duct at intervals, and the arrangement position of the evaporator and the condenser relative to the connecting port can make at least part of the air flow in the auxiliary air duct flow directly to the condenser without passing through the evaporator; the spray device is arranged in the auxiliary air duct; the first temperature detection device is arranged at the air outlet; the control device is configured to control the start-up of the heat pump system and the main fan in the steam care mode, and control the start-up state of the auxiliary fan and the spray device according to the outlet air temperature. The embodiment of the present application can achieve rapid temperature rise in the drum and realize steam care for clothes.

Description

Technical Field

[0001] The present application relates to the technical field of clothing processing equipment, and in particular to a clothing processing equipment with a drying function, a control device and a steam care method. Background Art

[0002] Heat pump dryers have an air circulation system: air heated by the heat pump system's condenser is fed through a duct into the inner drum containing the clothes. The moist air, now free of moisture from the clothes, is then sent back to the evaporator for dehumidification. The dehumidified air is then heated again by the condenser and fed back into the inner drum, repeating the cycle until the clothes are dried. However, traditional heat pump dryers lack a steam care function. Summary of the Invention

[0003] The embodiments of the present application provide a clothing processing device, a control device and a steam care method with a drying function, so as to at least solve the technical problem that a heat pump drying device cannot realize the steam care function.

[0004] According to a first aspect of an embodiment of the present application, there is provided a clothes processing device with a drying function, the clothes processing device comprising:

[0005] a clothes processing drum comprising an air inlet and an air outlet;

[0006] An air duct assembly comprising a main air duct and an auxiliary air duct, wherein the air inlets of the main air duct and the auxiliary air duct are both connected to the air outlet, the air outlet of the main air duct is connected to the air inlet, a connecting port is provided on the air duct wall of the main air duct, and the air outlet of the auxiliary air duct is connected to the main air duct through the connecting port;

[0007] A main fan and an auxiliary fan, wherein the main fan is arranged in the main air duct, and the auxiliary fan is arranged in the auxiliary air duct;

[0008] A heat pump system comprising an evaporator and a condenser, wherein the condenser and the evaporator are spaced apart from each other in the main air duct, the condenser being located downstream of the evaporator in the direction of airflow, and the evaporator and the condenser being positioned relative to the communication port so that at least part of the airflow in the auxiliary air duct flows directly to the condenser without passing through the evaporator;

[0009] a spraying device, provided in the auxiliary air duct, for spraying the air flow in the auxiliary air duct;

[0010] The control device is configured to control the start-up of the heat pump system and the main fan in the steam care mode, and control the start-up state of the auxiliary fan and the spray device according to the temperature of the target position.

[0011] According to the clothing processing device of the embodiment of the present application, the auxiliary air duct is connected with the main air duct, and a spray device is arranged in the auxiliary air duct. The arrangement position of the evaporator and the condenser relative to the connecting port can enable the airflow in the auxiliary air duct to be blown directly to the condenser without passing through the evaporator. In this way, in the steam care mode, the auxiliary fan is started so that the airflow in the auxiliary air duct drives the water mist sprayed by the spray device to be directly heated into wet steam by the condenser, and then enters the clothing processing drum to fully contact and penetrate into the clothing, thereby achieving clothing care functions such as wrinkle removal, odor removal, and sterilization.

[0012] In combination with the first aspect, in an optional implementation of the embodiment of the present application, there are two air outlets, and the air inlet ends of the main air duct and the auxiliary air duct are respectively connected to the two air outlets in a one-to-one correspondence.

[0013] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the clothing processing equipment includes a first temperature detection device, the first temperature detection device is arranged at the air outlet, and the temperature of the target position is the air outlet temperature of the air outlet.

[0014] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the laundry processing device further includes a second temperature detection device, the second temperature detection device being provided in the laundry processing drum and being used to detect the temperature in the drum of the laundry processing drum;

[0015] The control device is configured to control the heat pump system and the main fan to shut down when the steam care end condition is reached, and control the start-up state of the auxiliary fan and the spray device according to the temperature in the barrel.

[0016] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the communication port is located between the evaporator and the condenser.

[0017] In conjunction with the first aspect, in an optional implementation of the embodiment of the present application, the evaporator is arranged at a position corresponding to the communication port, and the area of ​​the communication port is larger than the side area of ​​the evaporator on a side close to the auxiliary air duct, and the air inlet end of the condenser is located downstream of the communication port in the airflow direction;

[0018] The clothes processing device further includes a damper component, which is arranged on a side of the evaporator close to the auxiliary air duct, and the damper component can block the passage between the auxiliary air duct and the air inlet end of the evaporator.

[0019] In conjunction with the first aspect, in an optional implementation of the embodiment of the present application, the damper component is movably provided on a side of the evaporator close to the auxiliary air duct, the damper component has a first position in which the airflow in the auxiliary air duct flows directly to the condenser without passing through the evaporator, and a second position in which the airflow in the auxiliary air duct flows to the condenser through the evaporator, and the damper component can be controlled in the first position or the second position;

[0020] The control device is further configured to control the damper component to be in a first position in the steam care mode, and to control the position state of the damper component according to a drying stage in the drying mode.

[0021] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the damper component includes a baffle and a motor that drives the baffle to move, the baffle includes a first end and a second end that are relatively arranged, the first end is movably connected to a side of the evaporator close to the auxiliary air duct, the second end is connected to a side of the auxiliary air duct away from the air inlet when the damper component is in the first position, and the second end is connected to a side of the auxiliary air duct close to the air inlet when the damper component is in the second position.

[0022] According to a second aspect of an embodiment of the present application, a steam care method for a clothes treatment device is provided. The steam care method is applied to the clothes treatment device with a drying function proposed in the first aspect of the present application, and the steam care method includes:

[0023] In the steam care mode, controlling the heat pump system and the main fan to start;

[0024] The temperature of a target position of the laundry treatment drum is obtained, and the start-up states of the auxiliary fan and the spray device are controlled according to the temperature of the target position.

[0025] According to the steam care method of an embodiment of the present application, in the steam care mode, the condenser and the laundry treatment drum are rapidly heated by controlling the heat pump system and the main fan to start, so that the heat released by the condenser is sufficient to convert the water mist into wet steam, and at the same time, the temperature inside the laundry treatment drum reaches the steam care temperature condition, thereby preventing the water mist from condensing into water droplets after entering the laundry treatment drum during the steam care process, thereby wetting the clothes and reducing the steam care effect. In addition, this embodiment further monitors the temperature at the target position of the laundry treatment drum to determine whether the condenser and the temperature inside the drum have reached the steam care temperature condition, and then controls the start-up state of the auxiliary fan and the spray device, so that when the temperature at the target position reaches the steam care condition, the airflow generated by the auxiliary fan drives the water mist sprayed by the spray device to flow directly to the condenser without passing through the evaporator, and the wet steam generated by the condenser enters the laundry treatment drum to steam the clothes.

[0026] In conjunction with the second aspect, in an optional implementation of the embodiment of the present application, controlling the start-up state of the auxiliary fan and the spray device according to the temperature of the target position includes:

[0027] When the temperature at the target position is lower than a first set temperature, controlling the auxiliary fan to be in a start-up state;

[0028] When the temperature at the target position is greater than or equal to a first set temperature, the auxiliary fan and the spray device are controlled to be in an activated state.

[0029] In conjunction with the second aspect, in an optional implementation of the embodiment of the present application, the steam care method includes:

[0030] In the steam care mode, the damper component is also controlled to be in the first position.

[0031] In conjunction with the second aspect, in an optional implementation of the embodiment of the present application, the steam care method further includes:

[0032] When the steam care end condition is reached, controlling the heat pump system and the main fan to shut down;

[0033] Obtain the temperature inside the laundry processing drum. When the temperature inside the drum is greater than a second set temperature, control the auxiliary fan and the spray device to be in the start-up state. When the temperature inside the drum is less than or equal to the second set temperature, control the auxiliary fan and the spray device to be turned off.

[0034] According to the third aspect of an embodiment of the present application, a control device is proposed, which includes a memory and a processor, wherein the memory stores a steam care method for a clothing treatment device, and the processor is used to adopt the steam care method for a clothing treatment device proposed in the second aspect of the embodiment of the present application when executing the steam care method for the clothing treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the accompanying drawings. The drawings described below are only some embodiments of the present disclosure, and it is obvious to those skilled in the art that other drawings can be derived from these drawings without inventive effort.

[0036] Figure 1 It is a structural schematic diagram of the clothing processing device provided in an embodiment of the present application.

[0037] Figure 2 It is a structural schematic diagram of a clothing processing device provided in another embodiment of the present application.

[0038] Figure 3 This is an airflow path diagram of the clothing processing device provided in an embodiment of the present application in the steam care mode and the drying and heating stage when the spray device is closed (the spray device is omitted).

[0039] Figure 4 This is an airflow path diagram of the clothing processing device provided in an embodiment of the present application when the spray device is turned on in the steam care mode.

[0040] Figure 5 This is an airflow path diagram of the clothes processing equipment provided by an embodiment of the present application when the spray device is turned on during the drying and dehumidification stage (the spray device is omitted).

[0041] Figure 6 This is one of the steam care flow charts provided in the embodiments of this application.

[0042] Figure 7 This is the second steam care flow chart provided in the embodiment of this application.

[0043] Figure 8 This is a steam care flow chart provided in an embodiment of the present application based on a specific example.

[0044] Figure 9 This is a drying flow chart provided in an embodiment of the present application.

[0045] Figure 10 This is a structural block diagram of the control device provided in an embodiment of the present application.

[0046] The reference numerals are as follows:

[0047] 1. Clothes processing drum; 21. Main fan; 22. Auxiliary fan; 31. Main air duct; 32. Auxiliary air duct; 321. Connecting air duct; 322. Connecting port; 4. Evaporator; 5. Condenser; 6. Spraying device; 61. Spraying part; 62. Water supply part; 7. Damper component; 71. First end; 72. Second end; 100. Processor; 200. Communication bus; 300. User interface; 400. External communication interface; 500. Memory. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0049] It should be understood that the "plurality" mentioned herein refers to two or more. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is merely a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in order to facilitate a clear description of the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish between identical or similar items with substantially the same functions and effects. Those skilled in the art will understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit them to be different.

[0050] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or apparatus.

[0051] To address the technical problem that conventional heat pump type clothes treatment equipment cannot realize steam care function, this embodiment proposes a clothes treatment equipment with drying function, the clothes treatment equipment comprising:

[0052] a clothes processing drum comprising an air inlet and an air outlet;

[0053] An air duct assembly includes a main air duct and an auxiliary air duct, wherein the air inlets of the main air duct and the auxiliary air duct are both connected to the air outlet, the air outlet of the main air duct is connected to the air inlet, a connecting port is provided on the air duct wall of the main air duct, and the air outlet of the auxiliary air duct is connected to the main air duct through the connecting port;

[0054] The main fan and auxiliary fan are located in the main air duct and the auxiliary fan is located in the auxiliary air duct;

[0055] A heat pump system comprising an evaporator and a condenser, wherein the condenser and the evaporator are spaced apart and arranged in a main air duct, the condenser being located downstream of the evaporator in the direction of air flow, and the evaporator and the condenser being arranged relative to the communication port so that at least part of the air flow in the auxiliary air duct flows directly to the condenser without passing through the evaporator;

[0056] A spray device is provided in the auxiliary air duct and is used to spray the air flow in the auxiliary air duct;

[0057] The control device is configured to control the start-up of the heat pump system and the main fan in the steam care mode, and control the start-up status of the auxiliary fan and the spray device according to the temperature of the target location.

[0058] This embodiment connects the auxiliary air duct with the main air duct, and arranges a spray device in the auxiliary air duct. The arrangement position of the evaporator and the condenser relative to the connecting port enables the airflow in the auxiliary air duct to be blown directly to the condenser without passing through the evaporator. In this way, in the steam care mode, the auxiliary fan is started so that the airflow in the auxiliary air duct drives the water mist sprayed by the spray device to be directly heated into wet steam by the condenser, and then enters the clothing treatment drum to fully contact and penetrate into the clothing, thereby achieving clothing care functions such as wrinkle removal, odor removal, and sterilization.

[0059] The technical solution of this embodiment is described in detail below with reference to the accompanying drawings. The following embodiments and examples may be combined with each other unless there is any conflict.

[0060] This embodiment proposes a clothes processing device with a drying function. The clothes processing device of this embodiment may have only a drying function or may have both a drying function and a washing function. Figure 1 - Figure 5 As shown, the clothes processing device of this embodiment includes a shell, a clothes processing drum 1, an air duct assembly, a main fan 21, an auxiliary fan 22, a heat pump system, a spray device 6, a first temperature detection device and a control device.

[0061] in:

[0062] The housing forms a cavity within which a laundry treatment drum 1 is disposed. The laundry treatment drum 1 is provided with an air inlet and an air outlet, the locations of which are not specifically defined. In one example, a door seal is provided at the opening of the laundry treatment drum 1, with the air inlet located within the seal. The air outlet is located at the bottom of the laundry treatment drum 1, creating a long airflow path between the inlet and outlet, allowing airflow to penetrate the laundry, ensuring uniform drying of the laundry.

[0063] The air duct assembly includes a main air duct 31 and an auxiliary air duct 32. The air inlets of the main air duct 31 and the auxiliary air duct 32 are both connected to the air outlet. The air outlet of the main air duct 31 is connected to the air inlet. The air duct wall of the main air duct 31 is provided with a connecting port 322. The air outlet of the auxiliary air duct 32 is connected to the main air duct 31 through the connecting port 322. The auxiliary air duct 32 can be connected to the main air duct 31 directly or indirectly through a connecting air duct 321.

[0064] A circulating air path is formed between the clothing processing drum 1 and the main air duct 31 and the auxiliary air duct 32. The main fan 21 is arranged in the main air duct 31, and is used to make the air flow circulate in the circulating air path formed between the clothing processing drum 1 and the main air duct 31. The auxiliary fan 22 is arranged in the auxiliary air duct 32, and is used to make the air flow circulate in the circulating air path formed between the clothing processing drum 1 and the auxiliary air duct 32.

[0065] The heat pump system includes an evaporator 4 and a condenser 5. The condenser 5 and the evaporator 4 are spaced apart in the main air duct 31. The condenser 5 is located downstream of the evaporator 4 in the direction of air flow. The heat pump system also includes a compressor and a throttling device. The compressor, condenser 5, throttling device and evaporator 4 are connected in sequence to form a refrigerant circulation flow path. During the clothes drying process, under the action of the main fan 21 and / or the auxiliary fan 22, the hot and humid air entering the main air duct 31 is blown toward the evaporator 4. After the evaporator 4 absorbs heat, it forms dry and cold air. The dry and cold air flows through the condenser 5 and is heated to form a high-temperature airflow. The high-temperature airflow finally enters the clothes treatment drum 1 to dry the clothes in the clothes treatment drum 1. When the heat pump system is turned on, the compressor is in the starting state to allow the refrigerant to circulate in the refrigerant circulation flow path.

[0066] In this embodiment, the positioning of the evaporator 4 and condenser 5 relative to the communication port 322 enables at least a portion of the airflow within the auxiliary air duct 32 to flow directly to the condenser 5 without passing through the evaporator 4, thereby allowing the condenser 5 to directly heat this portion of the airflow. This also increases the airflow passing through the condenser 5, thereby rapidly heating the interior of the laundry treatment tub 1. A spray device 6 is provided in the auxiliary air duct 32 for spraying the airflow within the auxiliary air duct 32. In the steam care mode, the water mist sprayed by the spray device 6 can be blown directly along with the airflow within the auxiliary air duct 32 toward the condenser 5 without passing through the evaporator 4. After being heated into wet steam by the condenser 5, the mist enters the laundry treatment tub 1 to perform steam care on the clothes.

[0067] Exemplarily, the spray device 6 includes a spray portion 61 and a water supply portion 62. The spray portion 61 is provided at the top of the auxiliary air duct 32, and the spray direction of the spray portion 61 is toward the inside of the auxiliary air duct 32. The water supply portion 62 includes a water supply pipe and a water valve provided on the water supply pipe. The water supply pipe is connected to the municipal water supply pipeline in the user's home, and the water valve controls the water supply pipeline to supply water to the spray portion 61. Preferably, the multiple spray holes of the spray portion 61 are arranged along the width direction of the auxiliary air duct 32 to improve the uniformity of the distribution of water mist in the air flow, and at the same time, improve the dehumidification effect of the air flow in the auxiliary air duct 32 during the drying and dehumidification stage. When the spray device 6 is turned on, the water valve is opened, so that the water in the water supply pipe continuously flows into the spray portion 61 and is sprayed out from the spray holes of the spray portion 61.

[0068] The control device is configured to control the start-up of the heat pump system and the main fan 21 in the steam care mode, and control the start-up status of the auxiliary fan 22 and the spray device 6 according to the temperature of the target position.

[0069] In this embodiment, in the steam care mode, the heat pump system and the main fan 21 are controlled to start, so that the condenser 5 and the clothing treatment drum 1 are quickly heated up, so that both the condenser 5 and the clothing treatment drum 1 can reach the temperature required for steam care, and during the steam care process, the heat released by the condenser 5 is not enough to convert the water mist into wet steam, and the wet steam is prevented from entering the clothing treatment drum 1 and contacting the inner wall of the clothing treatment drum 1 and the clothes in a low-temperature state and condensing into water droplets to wet the clothes, thereby reducing the steam care effect.

[0070] At the same time, according to the temperature at the target position of the clothing treatment drum, it is determined whether the heat released by the condenser 5 is sufficient to turn the water mist into wet steam, and whether the temperature inside the clothing treatment drum 1 reaches the temperature required for steam care, and then the starting status of the auxiliary fan 22 and the spray device 6 is regulated, so that in the early stage of steam care, the air flow in the auxiliary air duct 32 is directly blown to the condenser 5 without passing through the evaporator 4, so that the inside of the clothing treatment drum 1 is quickly heated. During the steam care process, the water mist sprayed by the spray device 6 and the air flow in the auxiliary air duct 32 are directly blown to the condenser 5 without passing through the evaporator 4, and wet steam is formed after being heated by the condenser 5 and enters the clothing treatment drum 1, thereby realizing steam care for the clothes in the clothing treatment drum 1.

[0071] The temperature at the target position may be at least one of the temperature inside the laundry processing drum, the air inlet temperature, and the air outlet temperature. In one example, the laundry processing device includes a first temperature detection device, which is provided at the air outlet and is used to detect the air outlet temperature of the laundry processing drum 1. In an optional implementation, there are two air outlets, and the air inlet ends of the main air duct 31 and the auxiliary air duct 32 are respectively connected to the two air outlets in a one-to-one correspondence to increase the air intake of the air duct. Since the main air duct 31 is the main air duct for air flow, the first temperature detection device is provided at the air outlet corresponding to the main air duct 31, and is used to detect the temperature of the air flow entering the main air duct 31 to ensure the accuracy of the air outlet temperature detection. The temperature at the target position is the air outlet temperature at the air outlet corresponding to the main air duct 31.

[0072] In this embodiment, there are many ways to realize that the airflow in the auxiliary air duct 32 does not pass through the evaporator 4 but blows directly to the condenser 5 by arranging the positions of the evaporator 4 and the condenser 5 relative to the communication port 322 .

[0073] In one achievable approach, Figure 2 As shown, the communication port 322 is located between the evaporator 4 and the condenser 5, referring to Figure 2 In the orientation, the evaporator 4 is located above the connecting port 322, and the condenser 5 is located below the connecting port 322, that is, the connecting port 322 is located between the air outlet side of the evaporator 4 and the air inlet side of the condenser 5. When the auxiliary fan 22 is started, the air flow in the auxiliary air duct 32 will not pass through the evaporator 4 but will flow directly to the condenser 5 to be heated by the condenser 5.

[0074] In one feasible manner (not shown in the example figure), the setting position of the condenser 5 corresponds to the connecting port 322, the area of ​​the connecting port 322 is larger than the side area of ​​the condenser 5 close to the auxiliary air duct 32, the distance between the air inlet end of the condenser 5 and the end of the connecting port 322 close to the main fan 21 is L1, and the distance between the air outlet end of the condenser 5 and the end of the connecting port 322 away from the main fan 21 is L2, L1≥L2, so that the airflow in the auxiliary air duct 32 can flow to the condenser 5 more smoothly.

[0075] In a feasible manner (not shown in the example figure), the setting position of the evaporator 4 corresponds to the connecting port 322, and the area of ​​the connecting port 322 is larger than the side area of ​​the evaporator 4 close to the auxiliary air duct 32, and the air inlet end of the condenser 5 is located downstream of the connecting port 322 in the air flow direction. Preferably, the air inlet end of the evaporator 4 and the end of the connecting port 322 close to the main fan 21 are spaced apart by M1, and the air outlet end of the evaporator 4 and the end of the connecting port 322 away from the main fan 21 are spaced apart by M2, M1≤M2, so as to ensure that at least part of the airflow in the auxiliary air duct 32 can be blown directly to the condenser 5 without passing through the evaporator 4.

[0076] In one achievable approach, Figure 1 As shown, the evaporator 4 is arranged at a position corresponding to the connecting port 322, and the area of ​​the connecting port 322 is larger than the side area of ​​the evaporator 4 on the side close to the auxiliary air duct 32. The air inlet end of the condenser 5 is located downstream of the connecting port 322 in the direction of air flow. Preferably, the distance between the air inlet end of the evaporator 4 and the end of the connecting port 322 close to the main fan 21 is M1, and the distance between the air outlet end of the evaporator 4 and the end of the connecting port 322 away from the main fan 21 is M2, M1≤M2, so that the air flow in the auxiliary air duct 32 can flow more smoothly to the condenser 5. The clothing processing device also includes a damper component 7, which is arranged on the side of the evaporator 4 close to the auxiliary air duct 32. The damper component 7 can block the passage between the auxiliary air duct 32 and the air inlet end of the evaporator 4, so that all airflow in the auxiliary air duct 32 can flow directly to the condenser 5 without passing through the evaporator 4, effectively increasing the air flow of the condenser 5 and improving the heating effect and steam care effect on the clothing processing drum 1.

[0077] Further preferably, the damper component 7 is movably provided on a side of the evaporator 4 close to the auxiliary air duct 32, and the damper component 7 has a first position in which the airflow in the auxiliary air duct 32 flows directly to the condenser 5 without passing through the evaporator 4, and a second position in which the airflow in the auxiliary air duct 32 flows to the condenser 5 through the evaporator 4, and the damper component 7 can be controlled in the first position or the second position. Exemplarily, the damper component 7 includes a baffle and a motor that drives the baffle to move, and the baffle includes a first end 71 and a second end 72 that are arranged opposite to each other, the first end 71 being movably connected to a side of the evaporator 4 close to the auxiliary air duct 32, the second end 72 being connected to a side of the auxiliary air duct 32 away from the air inlet when the damper component 7 is in the first position, and the second end 72 being connected to a side of the auxiliary air duct 32 close to the air inlet when the damper component 7 is in the second position.

[0078] The control device is further configured to control the damper component 7 to be in the first position in the steam care mode, and to control the position of the damper component 7 according to the drying stage in the drying mode. By controlling the position of the damper component 7 in this embodiment, in the steam care mode, the airflow in the auxiliary air duct 32 is blown directly to the condenser 5 without passing through the evaporator 4. Furthermore, the temperature and humidity can be controlled at different drying stages of the drying process, effectively improving the drying effect and shortening the drying time.

[0079] Specifically, during the drying and heating phase, damper component 7 is controlled to the first position, allowing the airflow in auxiliary air duct 32 to flow directly to condenser 5 without passing through evaporator 4, increasing the airflow through condenser 5 and rapidly raising the temperature within laundry tub 1. During the drying and dehumidification phase, damper component 7 is controlled to the second position, allowing the airflow in auxiliary air duct 32 to pass through evaporator 4 and condenser 5, increasing the airflow through these two evaporators and improving dehumidification efficiency. The drying phase can be determined based on the inlet air temperature of laundry tub 1 or the drying time.

[0080] In an optional implementation, the laundry processing apparatus further includes a second temperature detection device, which is disposed within the laundry processing tub 1 and is configured to detect the internal temperature of the laundry processing tub 1. The control device is configured to, when a steam treatment end condition is reached, control the heat pump system and the main fan 21 to shut down, and control the activation of the auxiliary fan 22 and the spray device 6 based on the internal temperature of the tub.

[0081] At the end of the steam care, this embodiment controls the heat pump system and the main fan 21 to be turned off to prevent the temperature in the barrel from continuing to rise. At the same time, the temperature in the barrel is further monitored, and the start-up state of the auxiliary fan 22 and the spray device 6 is controlled according to the temperature in the barrel to ensure that the temperature in the barrel is reduced to a temperature that will not scald the user. Specifically, when the temperature in the barrel is greater than the second set temperature, it means that the temperature in the barrel is relatively high. At this time, the spray device 6 and the auxiliary fan 22 are controlled to be in the start-up state, so that a large amount of water mist follows the auxiliary air duct 32 through the main air duct 31 and finally enters the clothing treatment barrel 1, thereby achieving rapid cooling in the barrel. When the temperature in the barrel is less than or equal to the second set temperature, it means that the temperature in the barrel has reached a temperature that will not scald the user. At this time, the spray device 6 and the auxiliary fan 22 are controlled to be turned off, and the steam care mode ends.

[0082] This embodiment proposes a steam care method for a clothes treatment device, which is applied to the clothes treatment device with a drying function proposed above. Figure 6 As shown in the steam care flow chart, the steam care method includes the following steps:

[0083] S61, in steam care mode, controlling the heat pump system and the main fan 21 to start;

[0084] S62: Acquire the temperature of the target position of the laundry processing drum 1, and control the start-up states of the auxiliary fan 22 and the spray device 6 according to the temperature of the target position.

[0085] According to the steam care method of the embodiment of the present application, the condenser 5 and the laundry treatment drum 1 are rapidly heated by controlling the heat pump system and the main fan 21 to start, so that the heat released by the condenser 5 is sufficient to convert the water mist into wet steam. At the same time, the interior of the laundry treatment drum 1 reaches the temperature condition for steam care, thereby preventing the water mist from condensing into water droplets after entering the laundry treatment drum 1 during the steam care process, thereby wetting the clothes and reducing the steam care effect. In addition, this embodiment further monitors the temperature at the target location to determine whether the condenser 5 and the temperature inside the drum have reached the steam care temperature condition, and then controls the start state of the auxiliary fan 22 and the spray device 6. Therefore, when the temperature at the target location reaches the steam care condition, the airflow generated by the auxiliary fan 22 drives the water mist sprayed by the spray device 6 to flow directly to the condenser 5 without passing through the evaporator 4, and is heated by the condenser 5 to generate wet steam that enters the laundry treatment drum 1 to steam care the clothes.

[0086] The steam care mode of this embodiment can be executed according to the user's instructions, or the steam care mode can be entered directly after the drying process. Because the temperature of the clothes is higher and there are more wrinkles after drying, the wet steam can be fully contacted with the clothes and penetrated into the clothes to achieve the wrinkle removal effect of the clothes.

[0087] In an optional implementation, the start-up state of the auxiliary fan 22 and the spray device 6 is controlled according to the temperature of the target position, including: when the temperature of the target position is lower than the first set temperature, it means that the heat released by the condenser 5 is not enough to convert the water mist sprayed by the spray device 6 into wet steam, and the temperature in the drum is low, which makes it easy for the wet steam to condense and wet the clothes. At this time, the auxiliary fan 22 is controlled to be in the start-up state, so that the airflow of the auxiliary fan 22 does not pass through the evaporator 4 but flows directly to the condenser 5, thereby increasing the airflow of the condenser 5 and improving the heating efficiency. The airflow direction is referenced to FIG. Figure 3 Indicated by the arrow.

[0088] When the temperature at the target position is greater than or equal to the first set temperature, it means that the heat released by the condenser 5 is sufficient to turn the water mist sprayed by the spray device 6 into wet steam. At the same time, the temperature in the drum is not easy to condense the wet steam. At this time, the auxiliary fan 22 and the spray device 6 are controlled to be in the starting state. The water mist sprayed by the spray device 6 is blown directly to the condenser 5 along the air flow in the auxiliary air duct 32 without passing through the evaporator 4, and is heated by the condenser 5 to form wet steam that enters the clothing treatment drum 1 to perform steam care on the clothes in the clothing treatment drum 1. The air flow direction is referenced to Figure 4 Indicated by the arrow.

[0089] The temperature at the target position is preferably the air outlet temperature at the air outlet corresponding to the main air duct 31 .

[0090] In an optional implementation, the setting position of the evaporator 4 corresponds to the connecting port 322, and the area of ​​the connecting port 322 is larger than the side area of ​​the evaporator 4 close to the auxiliary air duct 32, and the air inlet end of the condenser 5 is located downstream of the connecting port 322 in the air flow direction. The clothing processing device also includes a damper component 7, which is movably arranged on the side of the evaporator 4 close to the auxiliary air duct 32. The damper component 7 has a first position that allows the airflow in the auxiliary air duct 32 to flow directly to the condenser 5 without passing through the evaporator 4, and a second position that allows the airflow in the auxiliary air duct 32 to flow to the condenser 5 through the evaporator 4. The steam care method includes: in the steam care mode, the damper component 7 is also controlled to be in the first position, so that all the airflow in the auxiliary air duct 32 flows directly to the condenser 5 without passing through the evaporator 4, effectively increasing the airflow of the condenser 5, and improving the heating effect and steam care effect on the clothing processing drum 1.

[0091] In an optional implementation, referring to Figure 7 The steam care flow chart shows that the steam care method also includes the following steps:

[0092] S71, when the steam care end condition is reached, control the heat pump system and the main fan 21 to be turned off;

[0093] S72. Obtain the temperature inside the laundry processing drum 1. When the temperature inside the drum is greater than the second set temperature, control the auxiliary fan 22 and the spray device 6 to be in the started state. When the temperature inside the drum is less than or equal to the second set temperature, control the auxiliary fan 22 and the spray device 6 to be turned off.

[0094] At the end of the steam treatment, this embodiment controls the heat pump system and main fan 21 to shut down to prevent further temperature rise inside the tub. Furthermore, the tub temperature is monitored and the activation of the auxiliary fan 22 and the spray device 6 is controlled accordingly to ensure that the tub temperature is lowered to a level that will not burn the user. For example, when the steam treatment duration reaches the set duration, the steam treatment termination condition is determined to have been met.

[0095] Specifically, if the temperature inside the drum is greater than the second set temperature, indicating that the temperature inside the drum is high, the spray device 6 and the auxiliary fan 22 are controlled to be in the activated state, allowing a large amount of water mist to flow through the auxiliary air duct 32 and the main air duct 31 and ultimately enter the clothing treatment drum 1, thereby achieving rapid cooling of the drum. Preferably, if the temperature inside the drum is greater than the second set temperature, the speed of the auxiliary fan 22 is increased to a speed greater than the speed during the steam care process to shorten the cooling time. If the temperature inside the drum is less than or equal to the second set temperature, indicating that the temperature inside the drum has reached a temperature that will not burn the user, the spray device 6 and the auxiliary fan 22 are controlled to be turned off, and the steam care mode ends.

[0096] In a specific implementation of the embodiment of the present application, referring to Figure 8 The steam care process flow chart shows that the steam care method includes the following processing steps:

[0097] S801, steam care mode is turned on;

[0098] S802, controlling the main fan 21 and the heat pump system to start, and the air flow circulates in the main air duct 31 and the clothes processing drum 1 to increase the temperature;

[0099] S803, obtaining the air outlet temperature of the laundry processing drum 1;

[0100] S804: Determine whether the outlet air temperature reaches the first set temperature. If the determination result is no, proceed to S805. If the determination result is yes, proceed to S806.

[0101] S805: Control the damper component 7 to the first position and start the auxiliary fan 22 so that the air in the auxiliary air duct 32 is blown directly to the condenser 5 without passing through the evaporator 4, thereby rapidly heating the barrel to reach the first set temperature;

[0102] S806: Control the damper component 7 to the first position, control the auxiliary fan 22 to start, and turn on the spray device 6. The water mist sprayed by the spray device 6 is blown directly to the condenser 5 along with the air flow in the auxiliary air duct 32 without passing through the evaporator 4. The water mist is heated by the condenser 5 to generate high-temperature wet steam, which enters the clothing treatment drum 1 to achieve steam care for the clothes.

[0103] S807, determine whether the steam care end condition is met, if the judgment result is yes, go to S808, if the judgment result is no, return to S806;

[0104] S808, shut down the main fan 21, the auxiliary fan 22, the heat pump system and the spray device 6;

[0105] S809: Determine whether the temperature inside the laundry processing drum 1 is higher than the second set temperature at which the laundry processing device can be turned on. If yes, proceed to S810; if no, proceed to S811;

[0106] S8010, maintain the start-up state of the main fan 21, the auxiliary fan 22 and the spray device 6, and return to S809;

[0107] S810, control the main fan 21, the auxiliary fan 22 and the spray device 6 to turn off, and the steam care mode ends.

[0108] The present embodiment proposes a drying method for a clothes processing device. The evaporator 4 of the clothes processing device of the present embodiment is arranged at a position corresponding to the connecting port 322, and the area of ​​the connecting port 322 is larger than the side area of ​​the evaporator 4 on the side close to the auxiliary air duct 32. The air inlet end of the condenser 5 is located downstream of the connecting port 322 in the air flow direction. The clothes processing device also includes a damper component 7. The damper component 7 is movably arranged on the side of the evaporator 4 close to the auxiliary air duct 32. The damper component 7 has a first position that allows the air flow in the auxiliary air duct 32 to flow directly to the condenser 5 without passing through the evaporator 4, and a second position that allows the air flow in the auxiliary air duct 32 to flow to the condenser 5 through the evaporator 4. Figure 9 As shown in the drying flow chart, the drying method includes the following steps:

[0109] S91. During the clothes drying process, the heat pump system is controlled to start, and the main fan 21 and the auxiliary fan 22 are controlled to start. The clothes drying process includes multiple clothes drying stages.

[0110] S92: Control the position of the damper component 7 according to the current clothes drying stage, and control the start-up state of the spray device 6 according to the hot and humid state of the clothes processing drum 1 during the drying and dehumidification stage.

[0111] During the clothes drying process, this embodiment controls the simultaneous activation of the main fan 21 and the auxiliary fan 22 to increase the airflow into the clothes processing drum 1, improving heating and dehumidification efficiency and shortening drying time. Simultaneously, the position of the damper component 7 is controlled according to the clothes drying stage to optimize the airflow path and achieve rapid heating and dehumidification. This embodiment also controls the operating state of the spray device 6 during the drying and dehumidification phase based on the heat and humidity of the clothes processing drum 1, further improving dehumidification efficiency and shortening drying time.

[0112] Furthermore, the position state of the damper component 7 is controlled according to the current clothes drying stage, including:

[0113] In the drying and heating stage, the damper component 7 is controlled to be in the first position so that the air flow in the auxiliary air duct 32 can be blown directly to the condenser 5 without passing through the evaporator 4, thereby increasing the air flow of the condenser 5 and rapidly heating the clothes processing drum 1. Figure 3 In the drying and dehumidification stage, the damper component 7 is controlled to be in the second position, so that the air flow in the auxiliary air duct 32 passes through the evaporator 4 and the condenser 5, increasing the air flow of the evaporator 4 and the condenser 5 and improving the dehumidification efficiency. Figure 5 The drying stage can be determined according to the inlet air temperature of the laundry processing drum 1, and can also be determined according to the drying time.

[0114] Preferably, when entering the clothing drying process, the main fan 21 is first controlled to start at the first initial speed, and the auxiliary fan 22 is controlled to start at the second initial speed. In the drying and heating stage, the speed of the main fan 21 is controlled to be lower than the first initial speed, and the speed of the auxiliary fan 22 is controlled to be higher than the second initial speed, so as to increase the air flow that does not pass through the evaporator 4 but is directly blown to the condenser 5, thereby further accelerating the heating efficiency of the clothing processing drum 1.

[0115] Furthermore, in the drying and dehumidification stage, the start state of the spray device 6 is controlled according to the heat and humidity state of the clothes processing drum 1, including:

[0116] When the laundry tub 1 is in a high-humidity and high-heat state, the spray device 6 is controlled to be in an activated state, so that the water mist sprayed by the spray device 6 condenses the airflow in the auxiliary air duct 32, thereby reducing the load on the evaporator 4. At the same time, the airflow through the evaporator 4 and condenser 5 is increased, improving the dehumidification efficiency and shortening the drying time. When the laundry tub 1 is in a low-humidity and low-heat state, the spray device 6 is controlled to be in an inactivated state, which increases the airflow through the evaporator 4 and condenser 5, ensuring the dehumidification effect while reducing energy consumption.

[0117] In this embodiment, the high heat and humidity state refers to a state in which the humidity inside the drum is high in a high temperature environment, and the low heat and humidity state refers to a state in which the humidity inside the drum is low in a high temperature environment. Specifically, the low heat and humidity state refers to a state in which the air outlet temperature of the laundry processing drum 1 is greater than or equal to the third set temperature and less than the fourth set temperature, and the high heat and humidity state refers to a state in which the air outlet temperature of the laundry processing drum 1 is less than the third set temperature.

[0118] In general: This embodiment connects the auxiliary air duct 32 with the main air duct 31, and sets a spray device 6 in the auxiliary air duct 32. The evaporator 4 and the condenser 5 are positioned relative to the connecting port 322 so that the airflow in the auxiliary air duct 32 does not pass through the evaporator 4 but blows directly to the condenser 5, thereby achieving rapid heating and cooling of the clothing treatment drum 1 and steam care for the clothing. In the early stage of steam care, the airflow in the auxiliary air duct 32 is controlled to flow directly to the condenser 5 without passing through the evaporator 4, thereby increasing the airflow of the condenser 5 and achieving rapid temperature rise in the drum; in the steam care process, the spray device 6 is controlled to spray water mist into the auxiliary air duct 32, and the water mist flows directly to the condenser 5 with the airflow in the auxiliary air duct 32 without passing through the evaporator 4 and is heated by the condenser 5 to form wet steam. The wet steam enters the clothing treatment drum 1 to achieve steam care for the clothing. After the steam care is completed, the water mist sprayed by the spray device 6 can be used to quickly cool the drum to prevent the user from being burned by the high temperature in the drum when opening the door of the clothing processing equipment to take out the clothes.

[0119] In the above embodiments of the present application, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. The steps shown in the relevant flow charts can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flow charts, in some cases, the steps shown or described can be executed in an order different from that shown here. In other words, the order of steps described in the foregoing embodiments is only an example, and reasonable adjustment of the order of steps based on the content of the embodiments of the present application is also within the scope of protection of the embodiments of the present application.

[0120] An embodiment of the present application also provides a control device, including a memory and a processor, wherein the memory stores a steam care method and a drying method of a clothing treatment device, and the processor is used to adopt the above-mentioned steam care method and drying method when executing the steam care method and the drying method.

[0121] Specifically, such as Figure 8As shown, the control device includes a processor 100, at least one communication bus 200, a user interface 300, at least one external communication interface 400, and a memory 500. The communication bus 200 is configured to enable communication between these components. The user interface 300 may include a display screen, and the external communication interface 400 may include a standard wired interface and a wireless interface. The memory 500 stores a steam care method and a drying method for a laundry treatment device. The processor 100 is configured to employ the aforementioned method when executing the steam care method and the drying method stored in the memory 500.

[0122] The description of the control device is similar to the description of the method embodiment, and has similar beneficial effects as the method embodiment. For technical details not disclosed in the control device of this application, please refer to the description of the method embodiment of this application for understanding.

[0123] The sequence of the serial numbers or introduction of the embodiments of this application is for description only and does not represent the superiority or inferiority of the embodiments.

[0124] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0125] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0126] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0127] In the above embodiments, all or part of the embodiments can be implemented by software, hardware, firmware, or any combination thereof. When implemented using software, all or part of the embodiments can be implemented in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) method. The computer-readable storage medium can be any available medium that can be accessed by a computer, or a data storage device such as a server or data center that includes one or more available media integrated therein. The available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, or a magnetic tape), an optical medium (e.g., a digital versatile disc (DVD)), or a semiconductor medium (e.g., a solid state disk (SSD)). It is worth noting that the computer-readable storage medium mentioned in the embodiments of the present application may be a non-volatile storage medium, in other words, a non-transient storage medium.

[0128] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.) and signals involved in the embodiments of this application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions. For example, the scene data of the current frame in the three-dimensional virtual scene, the client's device information, and the scene interaction information involved in the embodiments of this application are all obtained with full authorization.

[0129] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A clothes processing device with a drying function, characterized in that: The laundry processing device comprises: a clothes processing drum comprising an air inlet and an air outlet; An air duct assembly comprising a main air duct and an auxiliary air duct, wherein the air inlets of the main air duct and the auxiliary air duct are both connected to the air outlet, the air outlet of the main air duct is connected to the air inlet, a connecting port is provided on the air duct wall of the main air duct, and the air outlet of the auxiliary air duct is connected to the main air duct through the connecting port; A main fan and an auxiliary fan, wherein the main fan is arranged in the main air duct, and the auxiliary fan is arranged in the auxiliary air duct; A heat pump system comprising an evaporator and a condenser, wherein the condenser and the evaporator are spaced apart from each other in the main air duct, the condenser being located downstream of the evaporator in the direction of airflow, and the evaporator and the condenser being positioned relative to the communication port so that at least part of the airflow in the auxiliary air duct flows directly to the condenser without passing through the evaporator; a spraying device, provided in the auxiliary air duct, for spraying the air flow in the auxiliary air duct; a control device configured to, in a steam care mode, control the activation of the heat pump system and the main fan, and control the activation states of the auxiliary fan and the spray device according to the temperature of a target location; The connecting port is located between the evaporator and the condenser; the setting position of the evaporator corresponds to the connecting port, and the area of ​​the connecting port is larger than the side area of ​​the evaporator close to the auxiliary air duct, and the air inlet end of the condenser is located downstream of the connecting port in the direction of air flow; the clothing processing device also includes a damper component, which is provided on the side of the evaporator close to the auxiliary air duct, and the damper component can block the passage between the auxiliary air duct and the air inlet end of the evaporator.

2. The clothes processing device with drying function according to claim 1, characterized in that: There are two air outlets, and the air inlet ends of the main air duct and the auxiliary air duct are connected to the two air outlets in a one-to-one correspondence.

3. The clothes processing device with drying function according to claim 1, characterized in that: The clothes processing device includes a first temperature detection device, which is provided at the air outlet, and the temperature at the target position is the air outlet temperature of the air outlet.

4. The clothes processing device with drying function according to claim 1, characterized in that: The laundry processing device further includes a second temperature detection device, which is provided in the laundry processing drum and is used to detect the temperature in the laundry processing drum; The control device is configured to control the heat pump system and the main fan to shut down when the steam care end condition is reached, and control the start-up state of the auxiliary fan and the spray device according to the temperature in the barrel.

5. The clothes processing device with drying function according to claim 1, characterized in that: The damper component is movably provided on a side of the evaporator close to the auxiliary air duct. The damper component has a first position in which the airflow in the auxiliary air duct flows directly to the condenser without passing through the evaporator, and a second position in which the airflow in the auxiliary air duct flows to the condenser through the evaporator. The damper component can be controlled in the first position or the second position. The control device is further configured to control the damper component to be in a first position in the steam care mode, and to control the position state of the damper component according to a drying stage in the drying mode.

6. The clothes processing device with drying function according to claim 5, characterized in that: The damper component includes a baffle and a motor that drives the baffle to move, and the baffle includes a first end and a second end that are relatively arranged, the first end is movably connected to a side of the evaporator close to the auxiliary air duct, and the second end is connected to a side of the auxiliary air duct away from the air inlet when the damper component is in the first position, and the second end is connected to a side of the auxiliary air duct close to the air inlet when the damper component is in the second position.

7. A steam care method for a clothing treatment device, characterized in that: The steam care method is applied to the clothes processing device with a drying function according to any one of claims 1 to 6, and the steam care method comprises: In the steam care mode, controlling the heat pump system and the main fan to start; The temperature of a target position of the laundry treatment drum is obtained, and the start-up states of the auxiliary fan and the spray device are controlled according to the temperature of the target position.

8. The steam care method for clothes treating equipment according to claim 7, characterized in that: Controlling the start-up states of the auxiliary fan and the spray device according to the temperature of the target position includes: When the temperature at the target position is lower than a first set temperature, controlling the auxiliary fan to be in a start-up state; When the temperature at the target position is greater than or equal to a first set temperature, the auxiliary fan and the spray device are controlled to be in an activated state.

9. The steam care method for clothes treating equipment according to claim 7, characterized in that: When the steam care method is applied to the clothes processing device with a drying function according to claim 5 or 6, the steam care method includes: In the steam care mode, the damper component is also controlled to be in the first position.

10. The steam care method for clothes treating equipment according to claim 7, characterized in that: The steam care method further comprises: When the steam care end condition is reached, controlling the heat pump system and the main fan to shut down; Obtain the temperature inside the laundry processing drum. When the temperature inside the drum is greater than a second set temperature, control the auxiliary fan and the spray device to be in the start-up state. When the temperature inside the drum is less than or equal to the second set temperature, control the auxiliary fan and the spray device to be turned off.

11. A control device, characterized in that: It includes a memory and a processor, wherein the memory stores a steam care method for a clothing treatment device, and the processor is configured to adopt the steam care method for a clothing treatment device according to any one of claims 7 to 10 when executing the steam care method for the clothing treatment device.

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