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

Abstract

The embodiment of the invention discloses clothes treatment equipment with a drying function, a control device and a drying method, and belongs to the technical field of clothes treatment equipment. The air duct assembly of the clothes processing equipment comprises a main air duct and an auxiliary air duct, a main fan is arranged in the main air duct, and an auxiliary fan is arranged in the auxiliary air duct; the dehumidification device is used for dehumidifying airflow in the main air duct in the drying process; the temperature detection device is used for detecting the temperature of a target position of the clothes processing drum; the first condensing device and the second condensing device are respectively arranged in the main air duct and the auxiliary air duct; the control device is configured to control the first condensing device and the second condensing device to independently cool the clothes processing drum or simultaneously cool the clothes processing drum according to the temperature of the target position of the clothes processing drum under the condition that the set cooling time of the clothes drying process is reached. According to the embodiment of the invention, quick cooling can be realized when drying is finished or clothes are required to be added midway, the waiting time of a user is shortened, and the user experience is improved.

Description

Technical Field

[0001] The present invention 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 drying method. Background Art

[0002] With the improvement of living standards, people have higher demands for clothing processing equipment with drying function. For example, when the drying is finished or the user needs to add clothes in the middle, the user hopes that the temperature of the clothing processing drum can be quickly reduced to the door opening temperature of the door lock to reduce the user's waiting time.

[0003] However, for clothes processing equipment with drying function currently on the market, after drying is completed or when adding clothes in the middle, the clothes processing drum still needs a long time to cool down to the door opening condition, which increases the user's waiting time and affects the user experience. Summary of the invention

[0004] The embodiments of the present application provide a clothing processing device, a control device and a drying method with a drying function, so as to at least solve the technical problem that the clothing processing drum of the current clothing processing device takes a long time to cool down after the drying is completed or when adding clothes in the middle.

[0005] 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:

[0006] A clothes processing drum, which is provided with an air inlet and an air outlet;

[0007] An air duct assembly, comprising a main air duct and an auxiliary air duct, wherein the air inlet ends of the main air duct and the auxiliary air duct are both connected to the air outlet, and the air outlet ends of the main air duct and the auxiliary air duct are both connected to the air inlet;

[0008] 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;

[0009] A dehumidification device, used for dehumidifying the airflow in the main air duct during the drying process;

[0010] A temperature detection device, which is used to detect the temperature of a target position of the laundry treatment drum;

[0011] A first condensing device and a second condensing device, wherein the first condensing device is arranged in the main air duct, and the second condensing device is arranged in the auxiliary air duct;

[0012] A control device is configured to, when a set cooling time of a clothes drying process is reached, control the first condensing device and the second condensing device to cool the clothes processing drum separately or simultaneously according to the temperature of a target position of the clothes processing drum, and control the main fan to be in a started state when the first condensing device cools the clothes processing drum, and control the auxiliary fan to be in a started state when the second condensing device cools the clothes processing drum.

[0013] By adopting the clothing processing equipment of this embodiment, a first condensing device is arranged in the main air duct and a second condensing device is arranged in the auxiliary air duct. When the cooling time of the drying process is reached, the first condensing device and the second condensing device are used to cool the clothing processing drum separately or simultaneously in combination with the target position temperature of the clothing processing drum, thereby accelerating the cooling speed of the clothing processing drum, allowing the temperature of the clothing processing drum to quickly reach the door opening condition, reducing user waiting time and improving user experience.

[0014] In combination with the first aspect, in an optional implementation method of the embodiment of the present application, there are two air inlets and two air outlets respectively, the air inlet ends of the main air duct and the auxiliary air duct are connected to the two air outlets one-to-one, and the air outlet ends of the main air duct and the auxiliary air duct are connected to the two air inlets one-to-one.

[0015] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the dehumidification device includes a heat pump assembly, the heat pump assembly includes an evaporator and a condenser, the evaporator and the condenser are both arranged in the main air duct, and in the air flow direction in the main air duct, the condenser is located downstream of the evaporator.

[0016] In combination with the first aspect, in an optional implementation of the embodiment of the present application, in the direction of airflow in the main air duct, the first condensing device is located downstream of the condenser.

[0017] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the main air duct includes a first air duct portion, the first condensing device is a first water condensing device, which includes a first spraying portion, the first spraying portion is arranged on the air outlet side of the main fan, and a plurality of first spraying holes of the first spraying portion are arranged on the top wall of the first air duct portion and arranged along the width direction of the main air duct;

[0018] The auxiliary air duct includes a second air duct portion, and the second condensing device is a second water condensing device, which includes a second spray portion, and the second spray portion is arranged on the air outlet side of the auxiliary fan. The plurality of second spray holes of the second spray portion are arranged on the top wall of the second air duct portion and are arranged along the width direction of the auxiliary air duct.

[0019] In combination with the first aspect, in an optional implementation of an embodiment of the present application, the control device is configured to, when the temperature at the target position is greater than the maximum value of the set temperature range, control the first condensing device and the second condensing device to start spraying to cool the clothing processing drum; when the temperature at the target position is within the set temperature range, control the first condensing device or the second condensing device to start spraying to cool the clothing processing drum.

[0020] According to a second aspect of an embodiment of the present application, a drying method for a clothes processing device is provided, the drying method being applied to the clothes processing device with a drying function proposed in the first aspect of the embodiment of the present application, the drying method comprising:

[0021] During the clothes drying process, determine whether the set cooling time has been reached;

[0022] When the set cooling time is reached, controlling the first condensing device and the second condensing device to cool the laundry processing drum individually or simultaneously according to the temperature of the target position of the laundry processing drum;

[0023] Wherein, when the first condensing device cools down the clothes processing drum, the main fan is controlled to be in the starting state, and when the second condensing device cools down the clothes processing drum, the auxiliary fan is controlled to be in the starting state.

[0024] In combination with the second aspect, in an optional implementation of the embodiment of the present application, controlling the first condensing device and the second condensing device to cool the clothing processing drum individually or simultaneously according to the temperature of the target position of the clothing processing drum includes:

[0025] When the temperature at the target position is greater than the maximum value of the set temperature range, controlling the first condensing device and the second condensing device to cool the clothes processing drum simultaneously;

[0026] When the temperature at the target position is within a set temperature range, the first condensing device or the second condensing device is controlled to cool the clothes processing drum.

[0027] In combination with the second aspect, in an optional implementation of the embodiment of the present application, the temperature of the target position is the air inlet temperature, air outlet temperature and / or the temperature inside the laundry treatment drum.

[0028] In combination with the second aspect, in an optional implementation of the embodiment of the present application, reaching the set temperature reduction timing includes: reaching the end condition of the clothes drying process, or receiving a control instruction to add clothes midway.

[0029] According to a third aspect of an embodiment of the present application, a control device is provided, comprising a memory and a processor, wherein the memory stores a drying method for a clothes processing device, and the processor is configured to adopt the drying method for a clothes processing device proposed in the second aspect of the present application when executing the drying method for the clothes processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail its exemplary embodiments with reference to the accompanying drawings. The accompanying drawings described below are only some embodiments of the present disclosure, and it is clear to a person skilled in the art that other accompanying drawings can be obtained from these accompanying drawings without creative work.

[0031] Figure 1 It is a top view of the structure of the clothing processing device provided in an embodiment of the present application.

[0032] Figure 2 It is a three-dimensional structural diagram of the clothing processing device provided in an embodiment of the present application.

[0033] Figure 3 It is a schematic diagram of a clothing processing device provided in an embodiment of the present application.

[0034] Figure 4 It is a control flow chart of the clothing processing device provided in an embodiment of the present application.

[0035] Figure 5 It is a control flow chart of a clothes processing device of a specific example of the present application.

[0036] Figure 6 It is a structural block diagram of the control device provided in an embodiment of the present application.

[0037] In the figure: 1. clothes processing drum; 21. main fan; 22. auxiliary fan; 31. main air duct; 32. auxiliary air duct; 35. air outlet duct; 4. evaporator; 5. condenser; 61. first condensing device; 62. second condensing device; 100. processor; 200. communication bus; 300. user interface; 400. external communication interface; 500. memory. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0039] It should be understood that the "multiple" 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 only a description of the association relationship of the 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 the clear description of the technical solution of the embodiments of the present application, in the embodiments of the present application, the words "first", "second" and the like are used to distinguish between the same items or similar items with basically the same functions and effects. Those skilled in the art can understand that the words "first", "second" and the like do not limit the quantity and execution order, and the words "first", "second" and the like do not limit them to be necessarily different.

[0040] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. 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 explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0041] Clothes processing equipment with drying function dries clothes by delivering high-temperature airflow into the clothes processing drum. After the clothes are dried or when adding clothes in the middle of the process, the high temperature in the drum will burn the user, and the machine door will be unlocked only when the temperature in the drum drops to a temperature range that will not cause harm to the user. After the door is unlocked, the user can open the door to take out the clothes. Therefore, when the drying is finished or when adding clothes in the middle of the process, the user needs to wait for a long time before opening the door, which reduces the user's experience.

[0042] In order to solve the problem of long waiting time for users during the cooling process, this embodiment proposes a clothes processing device with a drying function, the clothes processing device comprising:

[0043] A clothes processing drum, which is provided with an air inlet and an air outlet;

[0044] An air duct assembly, comprising a main air duct and an auxiliary air duct, the air inlet ends of the main air duct and the auxiliary air duct are both connected to the air outlet, and the air outlet ends of the main air duct and the auxiliary air duct are both connected to the air inlet;

[0045] A main fan and an auxiliary fan, the main fan is arranged in the main air duct, and the auxiliary fan is arranged in the auxiliary air duct;

[0046] A dehumidification device is used to dehumidify the airflow in the main air duct during the drying process;

[0047] A temperature detection device, which is used to detect the temperature of a target position of the laundry treatment drum;

[0048] A first condensing device and a second condensing device, the first condensing device is arranged in the main air duct, and the second condensing device is arranged in the auxiliary air duct;

[0049] A control device is configured to, when a set cooling time of a clothes drying process is reached, control the first condensing device and the second condensing device to cool the clothes processing drum separately or simultaneously according to the temperature of a target position of the clothes processing drum, and control the main fan to be in a started state when the first condensing device cools the clothes processing drum, and control the auxiliary fan to be in a started state when the second condensing device cools the clothes processing drum.

[0050] In this embodiment, a first condensing device is arranged in the main air duct and a second condensing device is arranged in the auxiliary air duct. When the cooling time of the drying process is reached, the first condensing device and the second condensing device are used to cool the clothing treatment drum separately or simultaneously in combination with the target position temperature of the clothing treatment drum, thereby accelerating the cooling speed of the clothing treatment drum, allowing the temperature of the clothing treatment drum to quickly reach the door opening condition, reducing the user's waiting time, and improving the user experience.

[0051] The technical solution of this embodiment is described in detail below in conjunction with the accompanying drawings. The following embodiments and examples can be combined with each other if there is no conflict.

[0052] This embodiment provides 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 3 As shown, the clothes processing device includes a housing, a clothes processing drum 1, an air duct assembly, a temperature detection device, a first condensing device 61, a second condensing device 62 and a control device. Among them:

[0053] A shell cavity is formed in the shell, and a clothes treatment drum 1 is arranged in the shell cavity. The clothes treatment drum 1 is provided with an air inlet and an air outlet, and the arrangement positions of the air inlet and the air outlet are not clearly defined. In one example, a door seal is arranged at the drum opening of the clothes treatment drum 1, and the air inlet is arranged at the door seal and the air outlet is arranged at the drum bottom of the clothes treatment drum 1, so that a long air flow path is formed between the air inlet and the air outlet and the air flow can penetrate the clothes, thereby ensuring a uniform drying effect on the clothes.

[0054] In a preferred embodiment, Figure 3 As shown, there are two air inlets and two air outlets respectively, and the air inlet ends of the main air duct 31 and the auxiliary air duct 32 are connected to the two air outlets one by one, and the air outlet ends of the main air duct 31 and the auxiliary air duct 32 are connected to the two air inlets one by one to increase the air intake and air outlet of the clothing processing drum 1.

[0055] The air duct assembly is arranged in the space between the shell and the clothing treatment drum 1, preferably arranged above the clothing treatment drum 1. The air duct assembly includes a main air duct 31 and an auxiliary air duct 32, the air inlet ends of the main air duct 31 and the auxiliary air duct 32 are both connected to the air outlet, and the air outlet ends of the main air duct 31 and the auxiliary air duct 32 are both connected to the air inlet. A circulating air path is formed between the clothing treatment drum 1 and the main air duct 31, and an auxiliary circulating air path is formed between the clothing treatment drum 1 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 treatment drum 1 and the main air duct 31, and 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 treatment drum 1 and the auxiliary air duct 32.

[0056] The dehumidification device is used to dehumidify the airflow in the main air duct 31 during the drying process. The dehumidification method of the dehumidification device can be electric heating dehumidification or heat pump dehumidification.

[0057] The temperature detection device is used to detect the temperature of a target position of the laundry treatment drum 1. The target position is, for example, the air inlet, air outlet and / or the inside of the laundry treatment drum 1. The temperature of the target position is the air inlet temperature, air outlet temperature and / or the inside temperature of the laundry treatment drum 1. Exemplarily, the temperature detection device is provided at the first air inlet, and is used to detect the air inlet temperature of the laundry treatment drum 1.

[0058] like Figure 1-Figure 3 As shown, the first condensing device 61 and the second condensing device 62 are respectively arranged in the main air duct 31 and the auxiliary air duct 32. When the first condensing device 61 is turned on, it can condense the airflow in the main air duct 31 to reduce the temperature of the airflow in the main air duct 31, and when the second condensing device 62 is turned on, it can condense the airflow in the auxiliary air duct 32 to reduce the temperature of the airflow in the auxiliary air duct 32.

[0059] The control device is configured to, when the set cooling timing of the clothes drying process is reached, control the first condensing device 61 and the second condensing device 62 to cool the clothes processing drum 1 separately or simultaneously according to the temperature of the target position of the clothes processing drum 1, and control the main fan 21 to be in the started state when the first condensing device 61 cools the clothes processing drum 1, and control the auxiliary fan 22 to be in the started state when the second condensing device 62 cools the clothes processing drum 1.

[0060] Specifically, when the end condition of the clothes drying process is reached or a control instruction of adding clothes in the middle of the process is received from the user, the control device determines that the time for cooling down has arrived. When the time for cooling down has arrived, the control device controls the dehumidification device to turn off, and controls the first condensing device 61 and the second condensing device 62 to cool down the clothes processing drum 1 separately or simultaneously according to the temperature at the target position, so as to improve the cooling efficiency and avoid excessive noise caused by the simultaneous start of the two fans for a long time.

[0061] Moreover, when the first condensing device 61 cools down the clothing treatment drum 1, the control device also maintains the start-up state of the main fan 21 to send the airflow in the main air duct 31 that has been cooled by the first water condensation into the clothing treatment drum 1 to accelerate the cooling of the drum; when the second condensing device 62 cools down the clothing treatment drum 1, the control device also controls the start-up of the auxiliary fan 22 to send the airflow in the auxiliary air duct 32 that has been cooled by the second water condensation into the clothing treatment drum 1 to accelerate the cooling of the drum.

[0062] In an optional implementation, Figure 3 As shown, the dehumidification device includes a heat pump assembly, and the heat pump assembly includes an evaporator 4 and a condenser 5. The evaporator 4 and the condenser 5 are both arranged in the main air duct 31, and in the air flow direction in the main air duct 31, the condenser 5 is located downstream of the evaporator 4. The dehumidification device also includes a compressor and a throttling device, wherein the compressor, the condenser 5, the throttling device and the evaporator 4 are connected by a refrigerant pipeline to form a circulation loop. Under the action of the main fan 21, the hot and humid airflow entering the main air duct 31 from the air outlet is blown toward the evaporator 4, and forms dry cold air after the evaporator 4 absorbs heat. The dry cold air flows through the condenser 5 and is heated to form a high-temperature airflow. The high-temperature airflow finally enters the clothing treatment drum 1 through the air inlet to dry the clothes in the clothing treatment drum 1. The heat pump drying method adopted in this embodiment can achieve higher drying efficiency and better drying effect.

[0063] Preferably, Figure 3 As shown, in the air flow direction in the main air duct 31 , the first condensing device 61 is located downstream of the condenser 5 to prevent the air flow condensed by the first condensing device 61 from being heated by the residual temperature of the condenser 5 , thereby reducing the cooling effect on the clothing processing drum 1 .

[0064] In an optional implementation, Figure 1 and Figure 2As shown, the main air duct 31 includes a first air duct portion, and the first condensing device 61 is a first water condensing device, which includes a first spraying portion, and a plurality of first spraying holes of the first spraying portion are arranged on the top wall of the first air duct portion and arranged along the width direction of the main air duct 31 to increase the spraying area of ​​the first spraying portion, and the evaporator 4 and the condenser 5 are combined into two device components, and the two device components are arranged in the first air duct portion, so as to realize the integrated arrangement of the two device components and the first spraying portion, reduce the air duct space occupied by the first spraying portion, and ensure the air volume of the main air duct 31. When the first spraying portion is started, the water mist sprayed by the first spraying portion absorbs the heat of the air flow in the main air duct 31 and vaporizes, so as to realize the cooling of the air flow in the main air duct 31, and the air flow after cooling in the main air duct 31 enters the clothing treatment tub 1 to realize the cooling of the clothing treatment tub 1.

[0065] The auxiliary air duct 32 includes a second air duct portion, and the second condensing device 62 is a second water condensing device, which includes a second spraying portion, and a plurality of second spraying holes of the second spraying portion are arranged on the top wall of the second air duct portion and arranged along the width direction of the auxiliary air duct 32. To increase the spraying area of ​​the second spraying portion. In addition, the main air duct 31 and the auxiliary air duct 32 adopt the same structure, which improves the versatility of the air duct structure and reduces the production cost. When the second spraying portion is started, the water mist sprayed by the second spraying portion absorbs the heat of the air flow in the auxiliary air duct 32 and vaporizes, thereby realizing the cooling of the air flow in the auxiliary air duct 32. After the air flow after cooling in the auxiliary air duct 32 enters the clothing processing drum 1, the clothing processing drum 1 is cooled.

[0066] In other achievable embodiments, the first condensing device 61 includes a first water condensing tube wound around the inner wall or outer wall of the main air duct 31, or includes a plurality of first water grooves opened on the inner wall or outer wall of the main air duct 31, and / or the second condensing device 62 includes a second water condensing tube wound around the inner wall or outer wall of the auxiliary air duct 32, or includes a plurality of second water grooves opened on the inner wall or outer wall of the auxiliary air duct 32, which are not listed one by one here.

[0067] In an optional implementation, when the temperature at the target position is greater than the maximum value of the set temperature range, it means that the temperature in the clothing processing drum 1 is high and it takes a long time to cool down to a temperature range that will not scald the user. At this time, the control device controls the first condensing device 61 and the second condensing device 62 to start spraying at the same time to accelerate the cooling of the clothing processing drum 1 and reduce the user's waiting time.

[0068] When the temperature at the target position is within the set temperature range, it means that the temperature in the laundry treatment drum 1 is relatively low, and the time required to cool down to a temperature range that will not scald the user is relatively short. At this time, only the first condensing device 61 or the second condensing device 62 is controlled to start spraying to achieve rapid cooling of the laundry treatment drum 1, and it can also avoid the problem of excessive noise caused by the main fan 21 and the auxiliary fan 22 being turned on at the same time, while reducing energy consumption. Preferably, when the temperature at the target position is within the set temperature range, the second condensing device 62 is controlled to start spraying to achieve cooling in the drum, so as to avoid the residual heat of the condenser entering the drum after the compressor is stopped and affecting the cooling effect.

[0069] When the temperature at the target position is lower than the minimum value of the set temperature range, it means that the temperature at the target position has been lowered to a temperature that will not scald the user. At this time, the control device controls the first condensing device 61 and the second condensing device 62 to be turned off, controls the auxiliary fan 22 and the main fan 21 to be turned off, and controls the door body of the clothing processing equipment to be unlocked. At this time, the door body can be opened by the user.

[0070] This embodiment also proposes a drying method for a clothes processing device, which is applied to the clothes processing device with a drying function as described above. Figure 4 The drying process flow chart of the present invention comprises the following steps:

[0071] S41, during the clothes drying process, determining whether a set cooling time has been reached;

[0072] S42, when the set temperature reduction time is reached, obtaining the target position temperature of the laundry processing drum 1;

[0073] S43, controlling the first condensing device 61 and the second condensing device 62 to cool down the laundry processing drum 1 individually or simultaneously according to the temperature at the target position of the laundry processing drum 1;

[0074] Specifically, during the clothes drying process, the dehumidification device is controlled to start, and the main fan 21 is controlled to start. At this time, air flows between the clothes processing drum 1 and the main air duct 31 to achieve dehumidification of the clothes in the clothes processing drum 1.

[0075] When the end condition of the clothes drying process is reached, or when a control instruction to add clothes is received during the drying process, it means that the set cooling time has been reached, and the dehumidification device needs to be controlled to be turned off. Then, the temperature in the clothes treatment drum 1 is determined by obtaining the temperature at the target position, and a suitable cooling strategy is selected according to the temperature in the clothes treatment drum 1. The temperature at the target position is the air inlet temperature, air outlet temperature and / or the temperature in the drum of the clothes treatment drum 1.

[0076] After determining the temperature at the target position of the laundry treatment tub 1, it is determined whether to start the first condensing device 61 or the second condensing device 62 alone to achieve rapid cooling of the laundry treatment tub 1, or to control the first condensing device 61 and the second condensing device 62 to start simultaneously to achieve rapid cooling of the laundry treatment tub 1. When the first condensing device 61 cools the laundry treatment tub 1, the airflow is maintained in a state of circulating between the laundry treatment tub 1 and the main air duct 31, and when the second condensing device 62 cools the laundry treatment tub 1, the airflow is controlled to circulate between the laundry treatment tub 1 and the auxiliary air duct 32.

[0077] In an optional implementation, the first condensing device 61 and the second condensing device 62 are controlled to cool down the clothing processing drum 1 separately or simultaneously according to the temperature of the target position of the clothing processing drum 1, including: when the temperature at the target position is greater than the maximum value of the set temperature range, the first condensing device 61 and the second condensing device 62 are controlled to cool down the clothing processing drum 1 simultaneously; when the temperature at the target position is within the set temperature range, the first condensing device 61 or the second condensing device 62 is controlled to cool down the clothing processing drum 1.

[0078] Furthermore, when the first condensing device 61 cools the clothing processing drum 1, the main fan 21 is controlled to operate at a first set frequency, which is, for example, 60HZ-90HZ. When the second condensing device 62 cools the clothing processing drum 1, the auxiliary fan 22 is controlled to operate at a second set frequency, which is, for example, 60HZ-90HZ.

[0079] In the process of cooling the clothing treatment drum 1, the present embodiment controls the main fan 21 and / or the auxiliary fan 22 to operate at a lower frequency, and utilizes a small amount of air in cooperation with the first condensing device 61 and / or the second condensing device 62 to increase the contact time between the first condensing device 61 and / or the second condensing device 62 and the airflow, thereby increasing the cooling effect on the airflow. At the same time, when the first condensing device 61 includes a first spray part and the second condensing device 62 includes a second spray part, it also avoids excessive wind speed from bringing spray water into the clothing treatment drum 1 and increasing the humidity of the clothing.

[0080] In a specific implementation, combined with Figure 5 The drying process flow chart first compares the temperature T at the target position with the set temperature value a. When T≥a, it is determined that the temperature in the clothing processing drum 1 is relatively high, which means that it takes a long time for the clothing processing drum 1 to cool down to a temperature that will not scald the user. Therefore, the first condensing device 61 and the second condensing device 62 are controlled to start at the same time to cool down the clothing processing drum 1. When b<T<a, it is determined that the temperature in the clothing processing drum 1 is relatively low and the cooling time is relatively short. In this case, only the first condensing device 61 or the second condensing device 62 is started.

[0081] When only the first condensing device 61 starts spraying, there is no need to start the auxiliary fan 22, only the main fan 21 needs to be started, and the main fan 21 is controlled to run at the first set frequency, so as to use a small amount of air to cooperate with the first condensing device 61 to cool down. During the drying and cooling process, the target position temperature T of the clothes processing drum 1 is set in real time. When the target position temperature T is greater than the set cooling end temperature b, the cooling process continues; when the target position temperature T is less than or equal to the set cooling end temperature b, the cooling ends, and the main fan 21 and the first condensing device 61 are turned off.

[0082] When the first condensing device 61 and the second condensing device 62 start spraying at the same time, the main fan 21 is kept started, the auxiliary fan 22 is turned on, and the main fan 21 is controlled to run at the first set frequency, and the auxiliary fan 22 is controlled to run at the second set frequency, and the temperature is reduced by using a small amount of air in cooperation with the first condensing device 61 and the second condensing device 62. During the drying and cooling process, the target position temperature T of the clothes processing drum 1 is detected in real time. When the target position temperature is greater than the set cooling end temperature b, the cooling process continues; when the target position temperature T is less than or equal to the set cooling end temperature b, the drying and cooling ends, and the main fan 21, the auxiliary fan 22, the first condensing device 61 and the second condensing device 62 are turned off.

[0083] In the above-mentioned embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. The steps shown in the relevant flow chart can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flow chart, in some cases, the steps shown or described can be executed in an order different from that here. In other words, the order of steps described in the foregoing embodiments is only an example, and it is also within the scope of protection of the embodiments of the present application to reasonably adjust the order of steps based on the content of the embodiments of the present application.

[0084] In general, the clothes processing device of this embodiment is provided with a first condensing device 61 and a second condensing device 62 in the main air duct 31 and the auxiliary air duct 32, respectively, and realizes airflow through the independent main fan 21 and the auxiliary fan 22. In this way, the main fan 21 and the auxiliary fan 22 can be started at the same time in the drying and cooling stage to shorten the cooling time. In addition, it is also possible to control one of the first condensing device 61 and the second condensing device 62 to start spraying or both to start spraying at the same time by combining the temperature of the target position, and the main fan 21 is kept in the started state when the first condensing device 61 is started, and the auxiliary fan 22 is started when the second condensing device 62 is started, so that the problem of excessive noise caused by the simultaneous start of the two fans for a long time can be avoided as much as possible while effectively shortening the cooling time.

[0085] An embodiment of the present application also provides a control device, including a memory and a processor, wherein the memory stores a drying method for a clothing processing device, and the processor is used to adopt the drying method for the clothing processing device described above when executing the drying method for the clothing processing device.

[0086] Specifically, Figure 6 As 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 realize the connection and 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 drying method for a clothing treatment device. The processor 100 is used to adopt the above method when executing the drying method for a clothing treatment device stored in the memory 500.

[0087] 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 the present application, please refer to the description of the method embodiment of the present application for understanding.

[0088] The sequence of serial numbers or introduction of the embodiments of the present application is for description only and does not represent the superiority or inferiority of the embodiments.

[0089] 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. There may be other division methods in actual implementation. For example, 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.

[0090] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0091] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0092] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part 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, the process or function described in the embodiment of the present application is generated in whole or in part. 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 a website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium can be any available medium that a computer can access, or a data storage device such as a server or data center that includes one or more available media integrated. The available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, 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 embodiment of the present application may be a non-volatile storage medium, in other words, a non-transient storage medium.

[0093] 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 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 device information of the client, and the scene interaction information involved in the embodiments of this application are all obtained with full authorization.

[0094] The above is only a preferred implementation 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, which is provided with an air inlet and an air outlet; An air duct assembly, comprising a main air duct and an auxiliary air duct, wherein the air inlet ends of the main air duct and the auxiliary air duct are both connected to the air outlet, and the air outlet ends of the main air duct and the auxiliary air duct are both connected to the air inlet; 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 dehumidification device, used for dehumidifying the airflow in the main air duct during the drying process; A temperature detection device, which is used to detect the temperature of a target position of the laundry treatment drum; A first condensing device and a second condensing device, wherein the first condensing device is arranged in the main air duct, and the second condensing device is arranged in the auxiliary air duct; A control device is configured to, when a set cooling time of a clothes drying process is reached, control the first condensing device and the second condensing device to cool the clothes processing drum separately or simultaneously according to the temperature of a target position of the clothes processing drum, and control the main fan to be in a started state when the first condensing device cools the clothes processing drum, and control the auxiliary fan to be in a started state when the second condensing device cools the clothes processing drum.

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

3. The clothes processing device with drying function according to claim 1, characterized in that: The dehumidification device includes a heat pump assembly, and the heat pump assembly includes an evaporator and a condenser. The evaporator and the condenser are both arranged in the main air duct, and in the air flow direction in the main air duct, the condenser is located downstream of the evaporator.

4. The clothes processing device with drying function according to claim 3, characterized in that: In the airflow direction in the main air duct, the first condensing device is located downstream of the condenser.

5. The clothes processing device with drying function according to claim 1, characterized in that: The main air duct includes a first air duct portion, the first condensing device is a first water condensing device, which includes a first spraying portion, the first spraying portion is arranged on the air outlet side of the main fan, and a plurality of first spraying holes of the first spraying portion are arranged on the top wall of the first air duct portion and arranged along the width direction of the main air duct; The auxiliary air duct includes a second air duct portion, and the second condensing device is a second water condensing device, which includes a second spray portion, and the second spray portion is arranged on the air outlet side of the auxiliary fan. The plurality of second spray holes of the second spray portion are arranged on the top wall of the second air duct portion and are arranged along the width direction of the auxiliary air duct.

6. The clothes processing device with drying function according to claim 1, characterized in that: The control device is configured to, when the temperature at the target position is greater than the maximum value of the set temperature range, control the first condensing device and the second condensing device to start spraying to cool the clothing processing drum at the same time; and when the temperature at the target position is within the set temperature range, control the first condensing device or the second condensing device to start spraying to cool the clothing processing drum.

7. A drying method for a clothes processing device, characterized in that: The drying method is applied to the clothes processing device with drying function according to any one of claims 1 to 6, characterized in that the drying method comprises: During the clothes drying process, determine whether the set cooling time has been reached; When the set cooling time is reached, controlling the first condensing device and the second condensing device to cool the laundry processing drum individually or simultaneously according to the temperature of the target position of the laundry processing drum; Wherein, when the first condensing device cools down the clothes processing drum, the main fan is controlled to be in the starting state, and when the second condensing device cools down the clothes processing drum, the auxiliary fan is controlled to be in the starting state.

8. The drying method of the clothes processing device according to claim 7, characterized in that: The method of controlling the first condensing device and the second condensing device to cool the laundry processing drum individually or simultaneously according to the temperature of the target position of the laundry processing drum comprises: When the temperature at the target position is greater than the maximum value of the set temperature range, controlling the first condensing device and the second condensing device to cool the clothes processing drum simultaneously; When the temperature at the target position is within a set temperature range, the first condensing device or the second condensing device is controlled to cool the clothes processing drum.

9. The drying method of the clothes processing device according to claim 8, characterized in that: The temperature at the target position is the air inlet temperature, air outlet temperature and / or the temperature inside the laundry treatment drum.

10. The drying method of the clothes processing device according to claim 7, characterized in that: The reaching of the set temperature reduction timing includes: reaching the end condition of the clothes drying process, or receiving a control instruction to add clothes during the process.

11. A control device, characterized in that: It includes a memory and a processor, wherein the memory stores a drying method for a clothes processing device, and the processor is used to adopt the drying method for a clothes processing device according to any one of claims 7 to 10 when executing the drying method for the clothes processing device.

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