CN114687188A

CN114687188A - Drying control method, device, equipment and computer readable storage medium

Info

Publication number: CN114687188A
Application number: CN202011614542.XA
Authority: CN
Inventors: 倪华
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-07-01
Anticipated expiration: 2040-12-30
Also published as: CN114687188B

Abstract

The application provides a drying control method, a drying control device, drying control equipment and a computer readable storage medium, which are applied to a clothes processing device, wherein the method comprises the following steps: determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air; the control fan operates at a first rotating speed, the hot air is introduced into the barrel body of the clothes treatment device to pre-dry objects to be dried in the barrel body, the temperature in the barrel body can be rapidly increased through controlling the compressor and the fan to operate simultaneously, the drying time is shortened, meanwhile, the energy consumption is reduced, and the energy conservation is realized.

Description

Drying control method, device, equipment and computer readable storage medium

Technical Field

The present application relates to the technical field of laundry processing devices, and in particular, to a drying control method, device, and apparatus, and a computer-readable storage medium.

Background

Washing and drying integrated machines, clothes dryers and the like are indispensable clothes treatment devices in people's life. A heat pump clothes dryer is a home appliance that uses a heat pump system to extract heat from the surrounding environment and transfer it to a heated object to be dried (such as laundry, etc.) to dry the object to be dried. In the related art, the heat pump clothes dryer has the defects of long drying time, high energy consumption and poor user experience.

Disclosure of Invention

In view of this, embodiments of the present application provide a drying control method, apparatus, device, and computer-readable storage medium.

The technical scheme of the embodiment of the application is realized as follows:

the embodiment of the application provides a drying control method, which is applied to a clothes processing device and comprises the following steps:

determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air;

and controlling a fan to operate at a first rotating speed, and introducing the hot air into the barrel of the clothes treatment device.

In some embodiments, the method further comprises:

detecting a temperature within the laundry treating apparatus;

determining that the temperature in the laundry treating device satisfies a first preset condition, and controlling the compressor to operate at a second frequency, which is less than the first frequency;

and controlling the fan to operate at a second rotating speed, wherein the second rotating speed is greater than the first rotating speed.

In some embodiments, the dehydration stage is included in the drying stage or is a separate dehydration stage.

In some embodiments, the detecting the temperature within the laundry treating apparatus includes:

detecting the temperature of an air inlet of the barrel body to obtain a first temperature;

in some embodiments, the detecting a temperature within the laundry treating apparatus further comprises:

detecting a temperature of the compressor discharge pipe to obtain a second temperature;

detecting a temperature of a condenser outlet of the laundry treating device to obtain a third temperature.

In some embodiments, the determining that the temperature inside the laundry treatment apparatus satisfies a first preset condition includes:

determining that the first temperature reaches a first temperature threshold, and/or the second temperature reaches a second temperature threshold, and/or the third temperature reaches a third temperature threshold, and the temperature in the clothes treatment device meets a first preset condition.

In some embodiments, after controlling the fan to operate at the second speed, the method further comprises:

detecting a temperature of an air inlet of the barrel body to obtain a fourth temperature;

detecting a temperature of a condenser outlet of the laundry treatment device to obtain a fifth temperature;

determining that the fourth temperature is less than a first temperature threshold, and/or the fifth temperature is less than a third temperature threshold, and controlling the compressor to operate at a third frequency until the fourth temperature reaches the first temperature threshold, and/or the fifth temperature reaches the third temperature threshold, and the third frequency is greater than the second frequency.

In some embodiments, the method further comprises:

judging whether the object to be dried in the barrel body is dried or not;

determining that the object to be dried is dried, and controlling the compressor to stop operating to stop generating hot air;

and controlling the fan to stop running, and determining to finish the drying stage.

The embodiment of the application provides a drying control device, is applied to clothing processing apparatus, the device includes:

a first control module for determining to enter a dehydration stage, controlling the compressor to operate at a first frequency to generate hot air;

and the second control module is used for controlling the fan to operate at a first rotating speed and introducing the hot air into the barrel of the clothes treatment device.

The embodiment of the application provides a stoving controlgear, is applied to clothing processing apparatus, includes:

a memory for storing executable instructions;

and the processor is used for realizing the steps of the drying control method when executing the executable instructions stored in the memory.

An embodiment of the present application provides a computer-readable storage medium, which stores computer-executable instructions configured to perform the steps of the above-mentioned drying control method.

The embodiment of the application provides a drying control method, a drying control device, drying control equipment and a computer readable storage medium, which are applied to a clothes processing device, wherein the method comprises the following steps: determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air; the fan is controlled to operate at a first rotating speed, the hot air is introduced into the barrel body of the clothes treatment device to pre-dry the objects to be dried in the barrel body, and the compressor and the fan are controlled to operate simultaneously, so that the temperature in the barrel body can be rapidly raised, and the hot air is used for paving a main drying stage. Therefore, the time of the whole drying process can be shortened, the energy consumption can be reduced, and the energy conservation is realized.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.

Fig. 1 is a schematic view of an implementation flow of a drying control method provided in an embodiment of the present application;

fig. 2 is a schematic view of another implementation flow of the drying control method provided in the embodiment of the present application;

fig. 3 is a schematic flow chart of another implementation of the drying control method according to the embodiment of the present application;

fig. 4A and 4B are schematic structural diagrams of the heat pump washing and drying all-in-one machine provided in the embodiment of the present application;

fig. 5 is a schematic view of another implementation flow of the drying control method provided in the embodiment of the present application;

fig. 6 is a schematic structural diagram of a composition of a drying control device provided in the embodiment of the present application;

fig. 7 is a schematic structural diagram of a composition of a drying control device provided in an embodiment of the present application.

Detailed Description

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

In the following description, references to the terms "first \ second \ third" are only to distinguish similar objects and do not denote a particular order, but rather the terms "first \ second \ third" are used to interchange specific orders or sequences, where appropriate, so as to enable the embodiments of the application described herein to be practiced in other than the order shown or described herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.

Based on the clothes treatment device in the related art, such as a clothes dryer, a washing and drying all-in-one machine and other household appliances with drying functions, after dehydration is finished, a compressor and a fan are controlled to start, and clothes are dried, and the problems of long drying time and high energy consumption exist. The method provided by the embodiment of the application can be realized through a computer program, and when the computer program is executed, each step in the drying control method provided by the embodiment of the application is completed. In some embodiments, the computer program may be executed by a processor in the drying control apparatus. Fig. 1 is a schematic flow chart of an implementation of a drying control method provided in an embodiment of the present application, and as shown in fig. 1, the drying control method includes the following steps:

step S101, determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air.

The heat pump clothes dryer utilizes a heat pump system to absorb heat from the surrounding environment and transfer the heat to an object to be dried (such as clothes and the like), the working principle of the heat pump clothes dryer is opposite to that of a refrigerator, and the heat pump clothes dryer works according to the reverse Carnot cycle principle, except that the clothes dryer is at a raised temperature, and a refrigerant is at a lowered temperature. In the embodiment of the application, the clothes treatment device refers in particular to a frequency conversion clothes treatment device which realizes internal heat transfer through a heat pump system, such as a heat pump clothes dryer and a heat pump washing and drying integrated machine. Correspondingly, the object to be dried is the clothes to be dried. The following description will be given by taking a heat pump dryer as an example, and the following dryers are all specifically referred to as heat pump dryers without specific designation.

The heat pump clothes dryer comprises a heat pump system, wherein the heat pump system comprises an evaporator, a condenser, a compressor and a throttling device (such as a capillary tube and the like). The inlet of the throttling device is communicated with the outlet of the condenser, and the outlet of the throttling device is communicated with the inlet of the evaporator, namely, the condenser and the evaporator are communicated through the throttling device. The inlet of the condenser is communicated with the exhaust pipe of the compressor, the outlet of the evaporator is communicated with the intake pipe of the compressor, a refrigerant circulating path of the compressor → the condenser → the throttling device → the evaporator → the compressor is formed, the refrigerant is compressed into high-temperature high-pressure gaseous refrigerant in the compressor, the high-temperature high-pressure gaseous refrigerant is discharged out of the compressor through the exhaust port of the compressor and then enters the condenser to be condensed and release heat, the high-temperature high-pressure gaseous refrigerant is gradually changed into high-pressure liquid refrigerant, the high-pressure liquid refrigerant flows out of the condenser and enters the throttling device to be throttled, cooled and depressurized, the high-pressure liquid refrigerant is changed into low-temperature low-pressure gas-liquid mixed refrigerant, then the low-temperature low-pressure refrigerant flows out of the throttling device and enters the evaporator to absorb heat in the surrounding environment to be continuously evaporated and changed into low-pressure gaseous refrigerant, the low-pressure gaseous refrigerant flows out of the evaporator and then reenters the compressor for compression through the air inlet of the compressor, and the cycle is repeated.

The compressor is used as the power of the refrigeration cycle, plays a decisive role in the whole drying process, and the operation of the compressor can enable the condenser to generate hot air to provide a heat source for the barrel.

A drying control apparatus of a dryer controls a compressor of the dryer to operate at a first frequency after entering a dehydration stage. In the embodiment of the present application, the value of the first frequency may be any value between 30Hz (hertz) and 100Hz, for example, 60 Hz.

And S102, controlling a fan to operate at a first rotating speed, and introducing the hot air into a barrel of the clothes treatment device.

The drying control device controls the fan to start to operate at a first rotating speed to drive the impeller to rotate, and hot air is introduced into the barrel of the clothes treatment device. In the embodiment of the present application, the value of the first rotation speed may be any value between 1000r/min (revolutions per minute) and 6000r/min, for example 2000 r/min.

In the embodiment of the application, drying control equipment controls the compressor and the fan to operate simultaneously after determining to dewater, so that the temperature in the barrel body can reach the drying temperature quickly, and the clothes can be dried quickly, thereby shortening the drying time, reducing the energy consumption and realizing energy conservation.

The drying control method provided by the embodiment of the application is applied to a clothes treatment device, and the method comprises the following steps: determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air; the control fan runs at a first rotating speed, hot air is introduced into the barrel of the clothes treatment device to pre-dry the objects to be dried in the barrel, and the temperature in the barrel can be rapidly raised by controlling the compressor and the fan to run simultaneously, so that bedding is made in a main drying stage. Therefore, the time of the whole drying process can be shortened, the energy consumption can be reduced, and the energy conservation is realized.

On the basis of the embodiment shown in fig. 1, an embodiment of the present application further provides a drying control method, fig. 2 is a schematic view of another implementation flow of the drying control method provided in the embodiment of the present application, and as shown in fig. 2, the drying control method includes the following steps:

step S201, determining to enter a dehydration stage, controlling the compressor to operate at a first frequency to generate hot air.

A drying control apparatus of a dryer controls a compressor of the dryer to operate at a first frequency after entering a dehydration stage. The first frequency here may be a relatively high frequency, and the high frequency of the compressor may promote the generation of hot air, thereby increasing the temperature rise rate. In the embodiment of the present application, the value of the first frequency may be any value between 50Hz (hertz) and 100Hz, for example, 60 Hz.

And S202, controlling a fan to operate at a first rotating speed, and introducing the hot air into a barrel of the clothes treatment device.

The drying control device controls the fan to start to operate at a first rotating speed to drive the impeller to rotate, and hot air is introduced into the barrel of the clothes treatment device. The rotating speed of the fan can be relatively low, the generated hot air temperature is guaranteed not to be affected by the fan, and under the normal condition, if the rotating speed of the fan is high, the hot air temperature can be reduced, so that the first rotating speed is relatively low. In the embodiment of the present application, the value of the first rotation speed may be any value between 1000r/min (revolutions per minute) and 2500r/min, for example 2000 r/min.

In the embodiment of the application, after getting into the dehydration stage, the control compressor moves with high frequency to control fan moves with low-speed, in order when the temperature is lower in the staving, let in the hot-air of less amount of wind in to the staving, so can make the temperature of compressor blast pipe, the temperature of condenser export and the temperature of staving air inlet can rise the setting value fast, thereby rise the temperature in the dryer staving as early as possible, make the temperature in the staving reach drying temperature fast.

Step S203, detecting a temperature inside the laundry treating apparatus.

Here, the temperature inside the dryer is detected, and at least one of the temperature of the air inlet of the tub of the dryer, the temperature of the air outlet of the tub, the temperature of the compressor discharge pipe, and the temperature of the condenser outlet may be detected.

Step S204, determining that the temperature in the clothes treatment device meets a first preset condition, and controlling the compressor to operate at a second frequency.

Here, the second frequency is smaller than the first frequency.

After the temperature in the clothes dryer is detected, whether the detected temperature meets a first preset condition is judged. Here, the first preset condition is used to determine whether the temperature in the tub of the dryer rises to a set drying temperature. In some embodiments, whether the temperature inside the dryer rises to the drying temperature may be determined according to at least one of a temperature of the compressor discharge pipe, a temperature of the condenser outlet, and a temperature of the tub air inlet. When the temperature in the clothes dryer rises to the drying temperature, the temperature in the clothes dryer is determined to meet a first preset condition, the temperature in the barrel body reaches the drying temperature, the operation frequency of the compressor is reduced to a second frequency, the drying energy consumption of the clothes dryer can be reduced, and therefore energy conservation is achieved. Here, the second frequency may take any value between 30Hz and 50Hz, for example 40 Hz.

And S205, controlling the fan to operate at a second rotating speed.

Here, the second rotation speed is greater than the first rotation speed. In the embodiment of the application, the value of the second rotating speed can be any value between 2500r/min and 6000r/min, such as 5000 r/min.

When the temperature in the clothes dryer meets a first preset condition, the temperature in the barrel body reaches the pre-drying temperature, at the moment, in order to accelerate the drying speed, the drying time is shortened, the rotating speed of the fan is increased from the first rotating speed to the second rotating speed, hot air with larger air quantity is introduced into the barrel body by improving the rotating speed of the fan, so that the moisture on the clothes to be dried can be quickly evaporated into steam, the clothes are dried as soon as possible, and the drying time is greatly shortened.

In the embodiment of the application, when the dehydration stage is started, the drying control equipment can enable the temperature in the barrel body to quickly reach the pre-drying temperature by controlling the high-frequency operation of the compressor and the low-speed rotation of the fan; when the temperature in the barrel body reaches the pre-drying temperature, the low-frequency operation of the compressor and the high-speed rotation of the fan are controlled, so that the temperature in the barrel body can reach the drying temperature quickly, the energy consumption is reduced while clothes are dried quickly, the energy conservation is realized, and the problems of long drying time and high energy consumption of the heat pump clothes dryer are solved.

The drying control method provided by the embodiment of the application is applied to a clothes treatment device, and the method comprises the following steps: determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air; controlling a fan to operate at a first rotating speed, and introducing the hot air into a barrel body of the clothes treatment device; detecting a temperature within the laundry treating apparatus; determining that the temperature in the laundry treating device satisfies a first preset condition, and controlling the compressor to operate at a second frequency, which is less than the first frequency; and controlling the fan to operate at a second rotating speed, wherein the second rotating speed is greater than the first rotating speed. The hot air is introduced into the barrel body of the clothes treatment device to pre-dry the objects to be dried in the barrel body, and the temperature in the barrel body can be rapidly raised by controlling the compressor and the fan to operate simultaneously, so that the hot air is used for bedding in a main drying stage. When the temperature in the barrel body is low, the drying control equipment can enable the temperature in the barrel body to quickly reach the drying temperature by controlling the compressor to operate at high frequency and the fan to rotate at low speed; after the temperature in the barrel body reaches the drying temperature, the compressor is controlled to operate at a low frequency, the fan is controlled to rotate at a high speed, the drying time can be shortened, the energy consumption is reduced while clothes are dried quickly, and energy conservation is achieved.

In some embodiments, the dehydration stage in the above embodiments is included in the drying stage or is a separate dehydration stage.

The dehydration stage is included in the drying stage, that is, when entering the drying stage, the laundry to be dried in the tub is not dehydrated yet or is dehydrated already, but the dehydration is not complete, and the moisture content of the laundry to be dried is still relatively large. At this moment, after entering the drying stage, the drying stage is firstly entered to execute the dehydration procedure, and the pre-drying is carried out while executing the dehydration procedure, so that the temperature in the barrel body can be quickly raised to the drying temperature, and the time length of the whole drying process can be shortened.

The dehydration stage is a separate dehydration stage, namely, when the drying stage is started, the clothes to be dried in the barrel body are dehydrated and are completely dehydrated. Performing a dehydration program in a dehydration stage and pre-drying clothes to be dried; the drying stage is entered after the dehydration stage is completed, and after the drying stage is entered through pre-drying, the temperature in the barrel body can be quickly raised to the drying temperature, so that the duration of the whole drying process can be shortened.

In some embodiments, the drying control apparatus may determine whether the temperature inside the dryer satisfies the first preset condition by the temperature of the hot air entering the tub, and the step S203 "detecting the temperature inside the laundry treating device" in the embodiment shown in fig. 2 may be implemented as the following steps:

in step S203a1, the temperature of the inlet of the tub is detected to obtain a first temperature.

Here, the temperature of the tub air inlet, that is, the temperature of the hot air of high drying temperature entering the tub of the dryer is detected.

In the embodiment of the application, the temperature of the air entering the barrel of the clothes dryer can be detected through a temperature sensor, and the temperature sensor is arranged at the air inlet of the barrel of the clothes dryer.

At this time, "determining that the temperature inside the laundry treating apparatus satisfies the first preset condition" in step S204 of the embodiment shown in fig. 2 may be implemented as the following steps:

step S204a1, determining whether the first temperature reaches a first temperature threshold.

After detecting the first temperature, the drying control device judges whether the first temperature reaches a first temperature threshold value. When the first temperature reaches a first temperature threshold value, namely the first temperature is greater than the first temperature threshold value, determining that the temperature in the barrel of the clothes dryer meets a first preset condition, and continuing to execute the step S204; when the first temperature does not reach the first temperature threshold, that is, the first temperature is less than or equal to the first temperature threshold, it is determined that the temperature in the dryer tub does not meet the first preset condition, and at this time, the operation returns to step S201 to control the compressor to continue to operate at the first frequency.

In some embodiments, the drying control device may also determine whether the temperature in the dryer satisfies the first preset condition by the temperature of the exhaust pipe of the compressor, and at this time, step S203 "detecting the temperature in the laundry treating apparatus" in the embodiment shown in fig. 2 may be implemented as the following steps:

step S203b1, detecting the temperature of the compressor discharge pipe to obtain a second temperature.

Here, the temperature of the compressor discharge pipe, that is, the temperature of the hot air of the high drying temperature discharged from the compressor is detected.

In the embodiment of the present application, the temperature of the air discharged from the compressor may be detected by a temperature sensor provided at an outlet of an exhaust pipe of the dryer compressor.

step S204b1, determining whether the second temperature reaches a second temperature threshold.

After detecting the second temperature, the drying control device determines whether the second temperature reaches a second temperature threshold. When the second temperature reaches a second temperature threshold value, namely the second temperature is greater than the second temperature threshold value, determining that the temperature in the dryer barrel meets a first preset condition, and continuing to execute the step S204; when the second temperature does not reach the second temperature threshold, that is, the second temperature is less than or equal to the second temperature threshold, it is determined that the temperature in the tub of the dryer does not meet the first preset condition, and then the operation returns to step S201 to control the compressor to continue to operate at the first frequency.

In some embodiments, the drying control device may also determine whether the temperature in the dryer satisfies the first preset condition by the temperature at the outlet of the condenser of the dryer, and at this time step S203 "detecting the temperature in the laundry processing apparatus" in the embodiment shown in fig. 2, may be implemented as the following steps:

step S203c1, detecting a temperature of the laundry treating device condenser outlet to obtain a third temperature.

Here, the temperature of the outlet of the condenser, that is, the temperature of the hot air of the dry high temperature condensed by the condenser is detected.

In the embodiment of the application, the temperature of the outlet of the condenser can be detected through a temperature sensor, and the temperature sensor is arranged at the outlet of the condenser of the clothes dryer.

step S204c1, determining whether the third temperature reaches a third temperature threshold.

After detecting the third temperature, the drying control device determines whether the third temperature reaches a third temperature threshold. When the third temperature reaches a third temperature threshold value, namely the third temperature is greater than the third temperature threshold value, determining that the temperature in the dryer barrel meets a first preset condition, and continuing to execute the step S204; and when the third temperature does not reach the third temperature threshold, namely the third temperature is less than or equal to the third temperature threshold, determining that the temperature in the dryer barrel does not meet the first preset condition, and returning to the step S201 to control the compressor to continuously run at the first frequency.

In some embodiments, the drying control device may also determine whether the temperature inside the clothes dryer satisfies the first preset condition by any two or three of the temperature of the hot air entering the tub, the temperature of the compressor discharge pipe, and the temperature of the condenser outlet, when step S203 performs corresponding two or three steps of step S203a1, step S203b1, and step S203c1 in the embodiment shown in fig. 2, and the accuracy of the temperature determination inside the clothes treating apparatus can be improved by detecting the air temperatures at different positions by a plurality of temperature sensors disposed at different positions. In the following, taking as an example that the drying control device determines whether the temperature inside the dryer satisfies the first preset condition by using three temperatures, i.e. the temperature of the hot air entering the tub, the temperature of the exhaust pipe of the compressor, and the temperature of the outlet of the condenser, when step S203 "detects the temperature inside the laundry treatment apparatus" in the embodiment shown in fig. 2, the following steps can be implemented:

in step S203d1, the temperature of the air inlet of the tub is detected to obtain a first temperature.

And step S203d2, detecting the temperature of the compressor exhaust pipe to obtain a second temperature.

Step S203d3, detecting the temperature of the laundry treating device condenser outlet to obtain a third temperature.

step S204d1, determining whether the first temperature reaches a first temperature threshold.

When the first temperature reaches the first temperature threshold, the step S204d2 is entered for continuous judgment; when the first temperature does not reach the first temperature threshold, it indicates that the temperature in the dryer tub does not meet the first preset condition, and then it returns to step S201 to control the compressor to continue to operate at the first frequency.

In the embodiment of the application, the first temperature is the temperature of the air inlet of the barrel of the clothes dryer, and the first temperature threshold value can be set to any value between 40 ℃ (centigrade) and 70 ℃, for example, 50 ℃.

Step S204d2, determining whether the second temperature reaches a second temperature threshold.

When the second temperature reaches the second temperature threshold, the step S204d3 is entered for continuous judgment; when the second temperature does not reach the second temperature threshold, it indicates that the temperature in the dryer tub does not meet the first preset condition, and then it returns to step S201 to control the compressor to continue to operate at the first frequency.

In the embodiment of the present application, the second temperature is the temperature of the discharge pipe of the compressor, and the second temperature threshold may be set to any value between 70 ℃ and 105 ℃, for example, 80 ℃.

Step S204d3, determining whether the third temperature reaches a third temperature threshold.

When the third temperature reaches a third temperature threshold, indicating that the temperature in the dryer tub reaches the drying temperature, continuing to execute the step S204 of "controlling the compressor to operate at the second frequency"; when the third temperature does not reach the third temperature threshold, it indicates that the temperature in the dryer tub does not meet the first preset condition, and then it returns to step S201 to control the compressor to continue to operate at the first frequency.

In the embodiment of the present application, the third temperature is the temperature at the outlet of the condenser, and the third temperature threshold may be set to any value between 45 ℃ and 85 ℃, for example, 60 ℃.

In the embodiment of the application, whether the temperature of the barrel body of the clothes dryer reaches the drying temperature is determined by judging whether the temperature of the exhaust pipe of the compressor, the temperature of the outlet of the condenser and the temperature of the air inlet of the barrel body of the clothes dryer reach respective corresponding set values, and when the barrel body of the clothes dryer reaches the drying temperature, the temperature in the clothes dryer is determined to meet a first preset condition; otherwise, the temperature in the clothes dryer is determined not to meet the first preset condition, and the accuracy of temperature judgment in the clothes treatment device can be improved.

In some embodiments, after step S205 of the embodiment shown in fig. 2, the method may further include the steps of:

in step S206a, the temperature of the inlet of the barrel is detected to obtain a fourth temperature.

Step S207a, determining whether the fourth temperature is less than the first temperature threshold.

When the fourth temperature is less than the first temperature threshold, indicating that the temperature of the hot air entering the tub is low, then proceed to step S208 a; when the fourth temperature is greater than or equal to the first temperature threshold, return is made to step S206a to acquire a new fourth temperature.

Step S208a, controlling the compressor to operate at the third frequency until the fourth temperature reaches the first temperature threshold.

Here, the third frequency is greater than the second frequency. After step S208a, the control proceeds to step S204 to continue operating the compressor at the second frequency.

In the embodiment of the present application, the value of the third frequency may be any value between 50Hz (hertz) and 100Hz, for example, 60 Hz. Here, the third frequency may be equal to the first frequency.

In the embodiment of the application, when the temperature of the air inlet of the barrel body of the clothes dryer is detected to be lower than the first temperature threshold value, the operating frequency of the compressor is increased from the second frequency to the third frequency so as to increase the temperature of air exhausted by the exhaust pipe of the compressor, thereby increasing the temperature of the air introduced into the barrel body of the clothes dryer, ensuring that the temperature in the barrel body of the clothes dryer reaches the drying temperature, and shortening the drying time.

step S206b, detecting a temperature of the laundry treating device condenser outlet to obtain a fifth temperature;

step S207b, determining whether the fifth temperature is less than a third temperature threshold.

When the fifth temperature is less than the third temperature threshold, indicating that the condenser outlet temperature is low, then proceed to step S208 b; when the fifth temperature is greater than or equal to the third temperature threshold, the process returns to step S206b to acquire a new fifth temperature.

Step S208b, controlling the compressor to operate at the third frequency until the fifth temperature reaches the first temperature threshold.

Here, the third frequency is greater than the second frequency. After step S208b, the control proceeds to step S204 to continue operating the compressor at the second frequency.

In the embodiment of the application, when the temperature of the outlet of the condenser is lower than the third temperature threshold value, the operating frequency of the compressor is increased from the second frequency to the third frequency, so that the temperature of the air at the outlet of the condenser is increased, the temperature of the air introduced into the barrel of the clothes dryer is increased, the temperature in the barrel of the clothes dryer is ensured to reach the drying temperature, and the drying time is shortened.

in step S206c, the temperature of the inlet of the tub is detected to obtain a fourth temperature.

Step S207c, determining whether the fourth temperature is less than the first temperature threshold.

When the fourth temperature is less than the first temperature threshold, indicating that the temperature of the hot air entering the tub is low, then the process goes to step S210 c; when the fourth temperature is greater than or equal to the first temperature threshold, it indicates that the temperature of the hot air entering the tub is high, but it still cannot be determined whether the temperature inside the tub is maintained at the drying temperature, and the step S208c needs to be performed for further detection.

Step S208c, detecting the temperature of the laundry treating device condenser outlet to obtain a fifth temperature.

Step S209c, determine whether the fifth temperature is less than a third temperature threshold.

When the fifth temperature is less than the third temperature threshold, indicating that the temperature at the outlet of the condenser is low, then proceed to step S210 c; when the fifth temperature is greater than or equal to the first temperature threshold, return is made to step S206c to acquire a new fourth temperature.

Step S210c, controlling the compressor to operate at the third frequency until the fourth temperature reaches the first temperature threshold and the fifth temperature reaches the third temperature threshold.

Here, the third frequency is greater than the second frequency. After step S210c, the control proceeds to step S204 to continue operating the compressor at the second frequency.

In the embodiment of the application, when the temperature of the air inlet of the dryer barrel is lower than the first temperature threshold or when the temperature of the outlet of the condenser is lower than the third temperature threshold, the operating frequency of the compressor is increased from the second frequency to the third frequency, so that the temperature of air exhausted by the exhaust pipe of the compressor is increased, the temperature of the air introduced into the dryer barrel is increased, the temperature in the dryer barrel is ensured to reach the drying temperature, and the drying time is shortened.

In some embodiments, after the step S208a, or the step S208b, or the step S210c, the method may further include the steps of:

step S209, determining whether the object to be dried in the tub is dried.

When the object to be dried is dried, hot air does not need to be introduced into the barrel body, and the step S210 is performed; when the object to be dried has not been dried, returning to step S204 to continue to control the compressor to operate at the second frequency.

In the embodiment of this application, judge whether treat that the drying object is dried, can judge according to the temperature of condenser export and the temperature of staving gas outlet, can realize as: acquiring a difference value between the temperature of the outlet of the condenser and the temperature of the air outlet of the barrel body, and determining that the object to be dried is dried when the difference value is smaller than a fourth temperature threshold value; and when the difference is greater than or equal to a fourth temperature threshold, determining that the object to be dried has not been dried.

Wherein, the temperature of the air outlet of the tub may be obtained based on the step S203 "detecting the temperature inside the laundry treating apparatus" in the embodiment shown in fig. 2, and the step S203 may be implemented as:

step S203e1, detecting the temperature of the air outlet of the barrel of the clothes processing device to obtain a sixth temperature.

The sixth temperature is the temperature of the air outlet of the barrel body. Here, the temperature of the tub air outlet is detected, that is, the temperature of the cool air of the humid and low temperature discharged out of the tub of the dryer is detected. In the embodiment of the application, the temperature of the air exhausted out of the dryer barrel can be detected through the temperature sensor, and the temperature sensor is arranged at the air outlet of the dryer barrel.

In the embodiment of the present application, the fourth temperature threshold may be set to any value between 0 ℃ and 2 ℃.

And step S210, controlling the compressor to stop running so as to stop generating hot air.

When the clothes to be dried are dried, hot air does not need to be introduced into the barrel body, so that the compressor does not need to operate continuously, and the drying control equipment controls the compressor to stop operating.

And S211, controlling the fan to stop running and determining to finish the drying stage.

And controlling the compressor and the fan to stop running, and ending the drying stage.

In some embodiments, before the step S211, the method may further include the steps of:

and step S22, controlling the fan to operate at a third rotating speed, and introducing cold air which is not heated by the compressor into the barrel.

After the compressor stops operating, the temperature of the air in the barrel body and the dried clothes is still higher, so that the phenomenon that a user opens a clothes dryer door body at the moment and the skin of the user is damaged by hot air is avoided, the fan can be controlled to operate at a third rotating speed, cold air which is not heated is introduced into the barrel body, the air in the barrel body and the dried clothes are cooled, and the temperature of the dried clothes in the barrel body is rapidly reduced.

In step S23, it is determined whether or not a cooling end condition is met.

When the temperature reduction end condition is reached, the temperature in the barrel is reduced to the safe temperature, the temperature reduction of the dried clothes is ended, and at the moment, the step S211 is executed, the fan is controlled to stop running, and the drying stage is determined to be ended; when the temperature reduction end condition is not met, indicating that the temperature in the barrel is still higher, returning to the step S22 to continue to introduce the cold air.

In some embodiments, the cooling end condition may be determined by the temperature inside the tub, and may be implemented as: and detecting the temperature of the air outlet of the barrel body to obtain a seventh temperature, and judging whether the seventh temperature is less than a fifth temperature threshold value. When the seventh temperature is lower than the fifth temperature threshold, the temperature in the barrel body is reduced to a safe temperature, the skin of a user cannot be damaged when the door body of the clothes dryer is opened, and the condition of finishing temperature reduction is determined; and when the seventh temperature is greater than or equal to the fifth temperature threshold value, indicating that the temperature in the barrel is still higher, and determining that the cooling end condition is not reached. Here, the fifth temperature threshold may be any value between 25 ℃ and 40 ℃, for example, may be 35 ℃.

In other embodiments, the cooling end condition may also be determined by the time period for introducing the cold air, and may be implemented as: and acquiring the time length of the fan running at the third rotating speed, and judging whether the time length reaches a preset time length threshold value. When the running time of the fan at the third rotating speed reaches a preset time threshold, namely the running time of the fan at the third rotating speed is greater than or equal to the preset time threshold, determining that a cooling ending condition is reached; and when the running time of the fan at the third rotating speed is less than a preset time threshold, determining that the cooling end condition is not reached. Here, the preset time threshold may be any value between 5 minutes and 20 minutes, for example, may be 10 minutes.

Fig. 3 is a schematic diagram of a further implementation flow of the drying control method provided in the embodiment of the present application, and as shown in fig. 3, the drying control method includes the following steps:

step S301, determining to enter a dehydration stage, and controlling a compressor to operate at a first frequency to generate hot air.

Step S302, controlling a fan to operate at a first rotating speed, and introducing the hot air into a barrel of the clothes treatment device.

Step S303, determining that the dehydration finishing condition is reached, finishing the dehydration stage, and entering a drying stage.

In the embodiment of the application, the dehydration stage is an independent dehydration stage, and in the dehydration stage, the compressor and the fan are controlled to operate so as to pre-dry clothes to be dried in the barrel body. And after the dehydration stage is finished, entering a drying stage.

In other embodiments, the dehydration stage is included in the drying stage, and steps S301 to S303 may be replaced with steps S301 'to S303':

and step S301', after determining that the drying stage is started, starting the dehydration stage, and controlling the compressor to operate at a first frequency to generate hot air.

Step S302', controlling a fan to operate at a first rotating speed, and introducing the hot air into a barrel of the clothes treatment device.

Step S303', determining that the dehydration end condition is reached, and ending the dehydration stage.

And controlling the compressor and the fan to operate while dehydrating so as to pre-dry the clothes to be dried in the barrel body.

In step S304, the temperature of the air inlet of the barrel body is detected to obtain a first temperature.

Step S305, detecting the temperature of the compressor exhaust pipe to obtain a second temperature.

Step S306, detecting the temperature of the condenser outlet of the clothes treatment device to obtain a third temperature.

Step S307, determining whether the first temperature reaches a first temperature threshold, whether the second temperature reaches a second temperature threshold, and whether the fourth temperature reaches a fourth temperature threshold.

When the first temperature reaches the first temperature threshold, the second temperature reaches the second temperature threshold and the fourth temperature reaches the fourth temperature threshold, it indicates that the temperature in the dryer tub has risen to the drying temperature, and then the step S308 is entered; when the first temperature does not reach the first temperature threshold, or the second temperature does not reach the second temperature threshold, or the fourth temperature does not reach the fourth temperature threshold, it indicates that the temperature in the dryer tub has not risen to the drying temperature, and at this time, the step S301 is returned to, and the compressor is controlled to continue to operate at the first frequency.

Step S308, determining that the temperature inside the laundry treating apparatus satisfies a first preset condition.

Step S309, controlling the compressor to operate at a second frequency.

Here, the second frequency is smaller than the first frequency.

And S310, controlling the fan to operate at a second rotating speed.

Here, the second rotation speed is greater than the first rotation speed.

In step S311, the temperature of the inlet of the tub is detected to obtain a fourth temperature.

In step S312, it is determined whether the fourth temperature is lower than the first temperature threshold.

When the fourth temperature is less than the first temperature threshold, indicating that the temperature of the hot air entering the barrel body is low, entering step S315; when the fourth temperature is greater than or equal to the first temperature threshold, indicating that the temperature of the hot air entering the tub is high, the process proceeds to step S313.

Step 313, detecting the temperature of the condenser outlet of the clothes treatment device to obtain a fifth temperature.

Step S314, determining whether the fifth temperature is less than a third temperature threshold.

When the fifth temperature is less than the third temperature threshold, indicating that the temperature at the outlet of the condenser is low, then go to step S315; when the fifth temperature is greater than or equal to the first temperature threshold, the process proceeds to step S316.

And S315, controlling the compressor to operate at a third frequency until the fourth temperature reaches the first temperature threshold and the fifth temperature reaches the third temperature threshold.

Here, the third frequency is greater than the second frequency.

Step S316, determining whether the object to be dried in the tub is dried.

When the object to be dried is dried, hot air does not need to be introduced into the barrel body, and the step S317 is performed; when the object to be dried has not been dried, the operation of the compressor at the second frequency is continuously controlled by returning to step S309.

And step S317, controlling the compressor to stop operating to stop generating hot air.

And step S318, controlling the fan to operate at a third rotating speed, and introducing cold air which is not heated by the compressor into the barrel.

Step S319, it is determined whether or not a cooling end condition is reached.

When the temperature reduction end condition is reached, indicating that the temperature in the barrel body is reduced to the safe temperature, finishing the temperature reduction of the dried clothes, and then entering step S320; when the cooling end condition is not met, indicating that the temperature in the barrel is still higher, returning to step S318 to continue to introduce cold air.

And step S320, controlling the fan to stop running, and determining to finish the drying stage.

According to the control method provided by the embodiment of the application, when the drying control equipment enters the dehydration stage, the drying control equipment controls the compressor to operate at high frequency and the fan to rotate at low speed, and pre-drying is carried out while the clothes to be dried are dehydrated, so that the temperature in the barrel body can be quickly raised, and the main drying stage is padded; when the temperature in the barrel body reaches the drying temperature, the compressor is controlled to operate at a low frequency, the fan is controlled to rotate at a high speed, and clothes can be dried quickly; when the clothes to be dried are dried, the compressor is controlled to stop running, and the fan is controlled to rotate at a high speed, so that the temperature of the clothes can be quickly reduced. Through the drying control method provided by the embodiment of the application, the temperature in the barrel body can reach the drying temperature quickly, the drying time is shortened, the energy consumption is reduced, and the energy conservation is realized.

Next, an exemplary application of the embodiment of the present application in a practical application scenario will be described.

In the related technology, the heat pump washing and drying integrated machine is long in drying time, not energy-saving and poor in consumer experience.

In order to solve the above problems, the embodiment of the application provides a heat pump washing and drying integrated machine, the frequency of the compressor in the initial operation process and the operation process is changed by adjusting and controlling the temperatures of the exhaust pipe, the condenser, the air inlet and the air outlet of the compressor, and the rotating speed of the impeller fan in the initial operation process and the operation process is controlled to adjust the air volume to change the barrel-entering drying temperature, so that the drying time can be shortened, and the energy conservation is realized. Fig. 4A and fig. 4B are schematic structural diagrams of the heat pump washing and drying all-in-one machine provided in the embodiment of the present application, and as shown in fig. 4A and fig. 4B, the heat pump washing and drying all-in-one machine 400 includes an air inlet temperature sensor 401, a compressor exhaust pipe temperature sensor 402, an air outlet temperature sensor 403, and a condenser outlet temperature sensor 404. The air inlet temperature sensor 401 is used for detecting the temperature of an air inlet of the barrel body of the heat pump washing and drying integrated machine, the compressor exhaust pipe temperature sensor 402 is used for detecting the temperature of a compressor exhaust pipe, the air outlet temperature sensor 403 is used for detecting the temperature of an air outlet of the barrel body, and the condenser outlet temperature sensor 404 is used for detecting the temperature of a condenser outlet.

Fig. 5 is a schematic flow chart of another implementation of the drying control method provided in the embodiment of the present application, and as shown in fig. 5, the method includes the following steps:

step S501, a drying program is started.

Step S502, a dehydration program is started, the compressor is controlled to operate at a first frequency, and the fan operates at a first rotating speed.

When the drying program is started, the compressor starts to operate at a first frequency, the fan starts to operate at a first rotating speed, wherein the first frequency is high frequency (such as 50-100 Hz), the first rotating speed is low rotating speed (such as 1000-2500 r/min), the compressor operates at a high frequency, the fan operates at a low rotating speed, a small air volume is kept, at the same time, the dehydration operation starts, the dehydration program is performed according to a normal program, namely, the dehydration and heat pump systems and the fan operate simultaneously, and the temperature in the barrel body can quickly rise to a set value through such logic.

In step S503, it is determined whether the temperature T1 of the air inlet of the tub reaches a set value T1, the temperature T2 of the compressor discharge pipe reaches a set value T2, and the temperature T3 of the condenser outlet reaches a set value T3.

In the embodiment of the present application, the air inlet temperature sensor 401 may be used to detect the temperature t1 of the air inlet of the barrel, the compressor exhaust pipe temperature sensor 402 may be used to detect the temperature t2 of the compressor exhaust pipe, and the condenser outlet temperature sensor 404 may be used to detect the temperature t3 of the condenser outlet.

When T1 is not less than T1, T2 is not less than T2 and T3 is not less than T3, the temperature in the barrel body is considered to reach the drying temperature, and the step S504 is carried out; and when one of the t1, the t2 and the t3 does not reach the corresponding set value, the temperature in the barrel body is not considered to reach the drying temperature, and the step S502 is returned to, so that the compressor is controlled to continuously operate at the high frequency, and the fan is controlled to continuously operate at the low rotating speed.

In the embodiment of the application, T1 can be set to any value between 40 ℃ (centigrade) and 70 ℃, for example, 50 ℃; t2 may be set to any value between 70 ℃ and 105 ℃, for example 80 ℃; t3 may be set to any value between 45 ℃ and 85 ℃, for example 60 ℃.

And step S504, controlling the compressor to operate at a second frequency, and controlling the fan to operate at a second rotating speed.

Here, the second frequency is smaller than the first frequency, and the second rotational speed is greater than the first rotational speed.

When t1, t2 and t3 all reach the corresponding set temperature threshold, the compressor is controlled to operate at a second frequency, the fan operates at a second rotating speed, wherein the second frequency is low frequency (such as 30-50 Hz), the second rotating speed is high rotating speed (such as 2500-6000 r/min), the operating frequency of the compressor is reduced to low frequency operation, high frequency operation is not performed any more, meanwhile, the rotating speed of the impeller fan is increased, the air volume is increased, and the large air volume operation is performed, and the temperature in the barrel body can be kept at the drying temperature through the logic. The drying time can be greatly shortened by improving the air quantity, the clothes can be quickly dried by logical combination, energy is saved, and the problems of long drying time and energy consumption of the heat pump washing and drying integrated machine are solved.

In step S505, it is determined whether the temperature T4 of the inlet of the tub is less than the set value T1 and the temperature T5 of the outlet of the condenser is less than the set value T3.

In the process that the compressor runs at low frequency and the fan runs at high rotating speed, the air inlet temperature sensor 401 detects the temperature T4 of the air inlet of the barrel body in real time, the condenser outlet temperature sensor 404 detects the temperature T5 of the condenser outlet in real time, and when T4 is detected to be less than T1 or T5 is detected to be less than T3, the step S506 is carried out; otherwise, the process proceeds to step S508.

Step S506, the compressor is controlled to operate at the third frequency until T4 is greater than or equal to T1, and T5 is greater than or equal to T3.

And controlling the compressor to run at a high frequency (such as 50 to 100Hz) until the air inlet temperature T4 of the barrel body reaches a set value T1 and the outlet temperature T5 of the condenser reaches a set value T3.

And step S507, controlling the compressor to operate at the second frequency.

Step S508, determining whether the laundry to be dried is dried.

When the clothes to be dried are dried, the step S509 is entered to end the drying process; when the laundry to be dried is not dried, the drying process returns to step S505 to continue drying.

In step S509, the drying process is ended.

The heat pump washing and drying all-in-one machine in the related art is single in drying logic and simple in logic judgment, so that the drying time and energy conservation are difficult to take into account.

Continuing to describe an exemplary structure of the drying control device implemented as a software module provided in the embodiment of the present application, fig. 6 is a schematic diagram of a composition structure of the drying control device provided in the embodiment of the present application, and is applied to a laundry processing device, as shown in fig. 6, the software module in the drying control device 600 may include:

a first control module 601 for determining to enter a dehydration stage, controlling the compressor to operate at a first frequency to generate hot air;

and a second control module 602, configured to control the fan to operate at a first rotation speed, so as to introduce the hot air into the laundry processing apparatus.

In some embodiments, the drying control apparatus 600 may further include:

a detection module for detecting a temperature within the laundry treatment apparatus;

the first control module 601, further configured to determine that a temperature inside the laundry treating apparatus satisfies a first preset condition, and control the compressor to operate at a second frequency, where the second frequency is less than the first frequency;

the second control module 602 may be further configured to control the fan to operate at a second rotational speed, where the second rotational speed is greater than the first rotational speed.

In some embodiments, the detection module is further configured to:

the temperature of the air inlet of the barrel body is detected to obtain a first temperature.

In some embodiments, the detection module is further configured to:

In some embodiments, the first control module is further configured to:

In some embodiments, after controlling the fan to operate at the second speed, the detection module is further configured to:

detecting the temperature of an air inlet of the barrel body to obtain a fourth temperature;

the first control module 601 is further configured to determine that the fourth temperature is less than a first temperature threshold, and/or that the fifth temperature is less than a third temperature threshold, and control the compressor to operate at a third frequency until the fourth temperature reaches the first temperature threshold, and/or that the fifth temperature reaches the third temperature threshold, and the third frequency is greater than the second frequency.

In some embodiments, the drying control apparatus 600 may further include:

the judging module is used for determining whether the object to be dried is dried;

the first control module 601 is further configured to determine that the object to be dried is dried, and control the compressor to stop operating to stop generating hot air;

the second control module 602 is further configured to control the fan to stop operating, and determine to end the drying stage.

Here, it should be noted that: the above description of the embodiment of the drying control device is similar to the above description of the method, and has the same beneficial effects as the embodiment of the method. For technical details not disclosed in the embodiments of the drying control device of the present application, those skilled in the art should understand with reference to the description of the embodiments of the method of the present application.

The embodiment of the application further provides a drying control device applied to the clothes treatment device. Fig. 7 is a schematic diagram illustrating a composition structure of a drying control apparatus according to an embodiment of the present application, and according to the exemplary structure of the drying control apparatus 700 illustrated in fig. 7, other exemplary structures of the drying control apparatus 700 can be foreseen, so that the structure described herein should not be considered as a limitation, for example, some components described below may be omitted, or components not described below may be added to adapt to special requirements of some applications.

The drying control apparatus 700 shown in fig. 7 includes: a processor 701, at least one communication bus 702, a user interface 703, at least one external communication interface 704 and a memory 705. Wherein the communication bus 702 is configured to enable connective communication between these components. The user interface 703 may include a display panel, and the external communication interface 704 may include a standard wired interface and a wireless interface, among others. Wherein the processor 701 is configured to execute a program of the drying control method stored in the memory to implement the steps in the drying control method provided by the above-mentioned embodiment.

In this embodiment, if the control method is implemented in the form of a software functional module and sold or used as an independent product, the control method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.

Accordingly, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the control method provided in the above embodiments.

The above description of the laundry treating apparatus and the storage medium embodiment is similar to the description of the method embodiment described above, with similar advantageous effects to the method embodiment. For technical details which are not disclosed in the embodiments of the laundry treatment apparatus and the storage medium of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or in other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.

Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a product to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media that can store program code, such as removable storage devices, ROMs, magnetic or optical disks, etc.

The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A drying control method applied to a clothes processing device is characterized by comprising the following steps:

2. The method of claim 1, further comprising:

detecting a temperature within the laundry treating apparatus;

3. A method according to claim 1 or 2, characterized in that the dewatering stage is included in a drying stage or is a separate dewatering stage.

4. The method according to claim 2, wherein the detecting the temperature inside the laundry treating device comprises:

5. The method of claim 4, wherein the detecting the temperature within the laundry treatment device further comprises:

6. The method according to claim 5, wherein the determining that the temperature inside the laundry treatment device satisfies a first preset condition comprises:

7. The method of claim 2, wherein after controlling the fan to operate at the second speed, the method further comprises:

8. The method according to any one of claims 1 to 7, further comprising:

9. A drying control device applied to a clothes treatment device is characterized by comprising:

10. A drying control device applied to a clothes treatment apparatus, comprising:

a memory for storing executable instructions;

a processor for implementing the method of any one of claims 1 to 8 when executing executable instructions stored in the memory.

11. A computer-readable storage medium having stored thereon executable instructions for causing a processor, when executed, to implement the method of any one of claims 1 to 8.