CN116103902A - Clothes dryer, control method and control device thereof and storage medium - Google Patents

Clothes dryer, control method and control device thereof and storage medium Download PDF

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Publication number
CN116103902A
CN116103902A CN202211714802.XA CN202211714802A CN116103902A CN 116103902 A CN116103902 A CN 116103902A CN 202211714802 A CN202211714802 A CN 202211714802A CN 116103902 A CN116103902 A CN 116103902A
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China
Prior art keywords
water
temperature
condenser
water inlet
inlet pipe
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CN202211714802.XA
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Chinese (zh)
Inventor
王秋波
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TCL Home Appliances Hefei Co Ltd
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TCL Home Appliances Hefei Co Ltd
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Priority to CN202211714802.XA priority Critical patent/CN116103902A/en
Publication of CN116103902A publication Critical patent/CN116103902A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04Signal transfer or data transmission arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/02Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/58Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to condensation, e.g. condensate water level
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The application provides a clothes dryer, a control method, a control device and a storage medium thereof, wherein the control method of the clothes dryer comprises the following steps: in the drying stage, acquiring a first temperature of water at one end of a water inlet pipe far away from a condenser; treating water at a first temperature to obtain water at a set temperature; and conveying the water with the set temperature to a condenser so as to separate out the water in the clothes in the inner drum. Before supplying water to the condenser, the water temperature of the water inlet pipe water inlet end is detected and adjusted, so that the water conveyed to the condenser is water with the set temperature, the influence of the water source on the condensation efficiency of the condenser due to the influence of the ambient temperature is reduced, the condensation efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer is improved.

Description

Clothes dryer, control method and control device thereof and storage medium
Technical Field
The application belongs to the technical field of clothes dryers, and particularly relates to a clothes dryer, a control method and device thereof, and a storage medium.
Background
The clothes dryer facilitates the life of users, clothes to be dried can be dried by the clothes dryer without airing, and the waiting time of the users for airing is shortened, so that the clothes dryer is more and more popular.
Among them, the drying system of the electric heating condensing type dryer is simple and easy, and the dryer is inexpensive, which is favored by many users. However, the existing clothes dryer uses tap water for cooling heat exchange, the tap water is greatly influenced by seasons and environment, and drying efficiency of the clothes dryer is unstable.
Disclosure of Invention
The embodiment of the application provides a clothes dryer, a control method, a control device and a storage medium thereof, so that the influence of tap water on condensation efficiency is reduced, and the stability of the drying efficiency of the clothes dryer is improved.
The embodiment of the application provides a control method of clothes dryer, the clothes dryer includes inner tube, inlet tube and condenser, the inner tube is used for bearing the clothing, the inlet tube intercommunication the condenser, the condenser is used for the hot air cooling in the inner tube, the control method of clothes dryer includes:
in the drying stage, acquiring a first temperature of water at one end of the water inlet pipe far away from the condenser;
treating the water at the first temperature to obtain water at a set temperature;
and conveying the water with the set temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
Optionally, the treating the water at the first temperature to obtain water at the set temperature includes:
and if the first temperature is higher than the set temperature, cooling the water at the first temperature to obtain the water at the set temperature.
Optionally, the treating the water at the first temperature to obtain water at the set temperature further includes:
and if the first temperature is smaller than the set temperature, heating the water with the first temperature to obtain the water with the set temperature.
Optionally, after the first temperature of the water at the end of the water inlet pipe away from the condenser is obtained in the drying stage, the control method further includes:
and if the first temperature is smaller than the set temperature, conveying the water with the first temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
Optionally, if the first temperature is less than the set temperature, the water at the first temperature is sent to the condenser, so that after water in the clothes in the inner drum is separated out, the control method further includes:
and determining the water inlet time length conveyed to the condenser according to the temperature difference between the first temperature and the set temperature.
Optionally, in the drying stage, the step of obtaining the first temperature of the water at the end of the water inlet pipe away from the condenser includes:
entering a drying stage, and inputting heated hot air into the inner cylinder;
when the temperature in the inner cylinder reaches the working temperature, stopping inputting heated hot air into the inner cylinder;
and obtaining a first temperature of water at one end of the water inlet pipe far away from the condenser.
The embodiment of the application also provides a control device of the clothes dryer, which comprises:
the acquisition unit is used for acquiring a first temperature of water at one end of the water inlet pipe far away from the condenser in a drying stage;
the treatment unit is used for treating the water with the first temperature to obtain water with the set temperature;
and the conveying unit is used for conveying the water with the set temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
The embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, which when executed on the computer, causes the computer to execute the control method of the clothes dryer according to any one of the above.
The embodiment of the application also provides a clothes dryer, which comprises:
an inner drum for carrying laundry;
a condenser for separating out water from the laundry in the inner tub;
the water inlet pipe is communicated with the condenser and used for conveying water to the condenser;
the water regulator is arranged at one end of the water inlet pipe far away from the condenser and is used for detecting and regulating the temperature of water inlet in the water inlet pipe;
a processor electrically connected to the water conditioner and the condenser, the processor for performing the control method of the clothes dryer as set forth in any one of the above.
Optionally, the clothes dryer further includes a box, the inner cylinder, the condenser and the water inlet pipe are all disposed in the box, and the water regulator is disposed on the outer surface of the inner cylinder or the water regulator is disposed on the inner surface of the box.
In the clothes dryer, the control method, the control device and the storage medium thereof provided by the embodiment of the application, before water is supplied to the condenser, the water temperature at the water inlet end of the water inlet pipe is detected and adjusted, so that the water conveyed to the condenser is water with the set temperature, the influence of the water source on the condensation efficiency of the condenser due to the influence of the ambient temperature is reduced, the condensation efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort to a person skilled in the art.
For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.
Fig. 1 is a first flowchart illustrating a control method of a clothes dryer according to an embodiment of the present application.
Fig. 2 is a second flow diagram of a control method of the clothes dryer according to an embodiment of the present application.
Fig. 3 is a third flow diagram of a control method of the clothes dryer according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a control device of a clothes dryer according to an embodiment of the present application.
Fig. 5 is a schematic structural view of a clothes dryer according to an embodiment of the present application.
Fig. 6 is a schematic side view of a part of the structure of the dryer according to an embodiment of the present application.
Fig. 7 is a block diagram of a clothes dryer according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In order to reduce the phenomenon that the condensation efficiency is unstable due to the influence of the environment on the tap water temperature, the embodiment of the application provides a clothes dryer, a control method, a control device and a storage medium thereof, and the description will be made with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic flow chart of a control method of a clothes dryer according to an embodiment of the present application. The clothes dryer can be clothes drying equipment with only a drying function, and can also be a washing and drying integrated machine with a washing function and a drying function or a washing and drying integrated machine. According to the drying principle, the clothes dryer can be divided into an electric heating condensing type clothes dryer and a heat pump type clothes dryer, wherein the electric heating condensing type clothes dryer heats air through a heating piece in a drying air duct pipe, hot air is sent into an inner cylinder to exchange heat with wet and cold clothes in the inner cylinder, moisture is separated out from the wet and cold air through a condenser to become dry and cold air, and the dry and cold air is led to the drying air duct pipe for heating, so that the drying of the clothes is realized by circulation. The heat pump type clothes dryer is used for drying clothes through the cooperation of a compressor, an evaporator and a condenser. Of course, the dryer may have other types of drying principles, and will not be described again. The present embodiment is described by taking an electric heating condensing type dryer as an example, and should not be construed as limiting the type of dryer. The clothes dryer comprises an inner barrel, a water inlet pipe and a condenser, wherein the inner barrel is used for bearing clothes, the water inlet pipe is communicated with the condenser, and the condenser is used for cooling hot air in the inner barrel. The dryer may further include other components such as a display screen, a motor, etc., which are not particularly limited herein. The control method of the clothes dryer comprises the following steps:
101. in the drying stage, a first temperature of water at one end of the water inlet pipe far from the condenser is obtained.
In the clothes dryer, a water source for supplying water to the condenser comes from the outside of the clothes dryer, and the environment where the clothes dryer is located has a large influence on the water temperature, so that the water temperatures received by the condensers of the clothes dryer in different areas and different positions are different, for example, in north and south of China, the temperature of the north environment is lower in winter, and the temperature of the south environment is higher than that of the north environment. For another example, in the north of China, the environmental temperature is different between winter and summer. This also makes the water that gets into the condenser can change along with ambient temperature's change, leads to the condensation efficiency of condenser unstable, and then leads to the drying efficiency of dryer unstable, influences user's use experience.
In order to reduce the influence of ambient temperature on the temperature of intaking water of condenser, this application embodiment is monitored and is adjusted to temperature of intaking water to make the temperature of entering the condenser at every turn unanimous, and then promote the stability of condenser condensation efficiency, improve dryer drying efficiency's stability from this.
Illustratively, during the drying stage, a first temperature of water is obtained at an end of the inlet pipe remote from the condenser. Since the condensation of the condenser is performed during the drying of laundry by the dryer, it is necessary to detect and adjust the temperature of the incoming water during the drying stage. The end of the inlet pipe remote from the condenser may be referred to as the inlet end, where the first temperature of the water is detected, and the temperature may be adjusted well before water is fed so that the temperature of the water entering the condenser is constant.
The first temperature of the water inlet end of the water inlet pipe can be obtained through a temperature sensor, for example, the temperature sensor is arranged at the water inlet end so as to detect the water temperature of the water inlet end in real time, and the temperature of the water entering the condenser can be adjusted in time.
It is understood that the water inlet end of the water inlet pipe is also provided with a water inlet valve, and the water inlet valve is used for controlling the on-off of the water inlet. Before water is sent into the condenser, the water inlet valve can be closed, the water temperature of the water inlet end is detected, and when the water temperature reaches the set temperature, the water inlet valve can be opened so as to supply the water with the set temperature to the condenser.
The detection and adjustment of the inlet water temperature are performed after the heating of the inner cylinder is completed. Illustratively, entering a drying stage, inputting heated hot air into the inner cylinder until the temperature in the inner cylinder reaches the working temperature, stopping inputting the heated hot air into the inner cylinder, and at this time, obtaining the first temperature of water at one end of the water inlet pipe far away from the condenser.
102. And treating the water at the first temperature to obtain water at the set temperature.
If the first temperature is not equal to the set temperature, if the water at the first temperature is directly supplied to the condenser, the temperature of the water received by the condenser is not consistent each time, and when the same amount of water is conveyed into the condenser each time, the condensation time length of the condenser each time is different, namely the condensation efficiency of the condenser is unstable. For example, when the first temperature is lower than the set temperature, the condensation efficiency is higher; when the first temperature is higher than the set temperature, the condensation efficiency is lower.
Thus, the water at the first temperature is treated, for example, heated or cooled, to bring the temperature of the incoming water to a set temperature.
103. And conveying the water with the set temperature to a condenser so as to separate out the water in the clothes in the inner drum.
The air is heated to form hot air after passing through the heater, the hot air passes through clothes to be changed into wet cold air, the water with the set temperature is conveyed to the condenser, the wet cold air is separated out of water through the condenser to be changed into dry cold air, the dry cold air is changed into hot air again through the heater to pass through the clothes, and the wet air of the clothes is continuously discharged through circulation.
In the control method of the clothes dryer provided by the embodiment of the application, before the water is supplied to the condenser, the water temperature of the water inlet end of the water inlet pipe is detected and adjusted, so that the water conveyed to the condenser is water with the set temperature, the influence of the water source on the condensation efficiency of the condenser due to the influence of the ambient temperature is reduced, the condensation efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer is improved.
Referring to fig. 2 in conjunction with fig. 1, fig. 2 is a schematic diagram of a second flow of a control method of a clothes dryer according to an embodiment of the present application. The embodiment of the application also provides a control method of the clothes dryer, which comprises the following steps:
201. in the drying stage, a first temperature of water at one end of the water inlet pipe far from the condenser is obtained.
In the clothes dryer, a water source for supplying water to the condenser comes from the outside of the clothes dryer, and the environment where the clothes dryer is located has a large influence on the water temperature, so that the water temperatures received by the condensers of the clothes dryer in different areas and different positions are different, for example, in north and south of China, the temperature of the north environment is lower in winter, and the temperature of the south environment is higher than that of the north environment. For another example, in the north of China, the environmental temperature is different between winter and summer. This also makes the water that gets into the condenser can change along with ambient temperature's change, leads to the condensation efficiency of condenser unstable, and then leads to the drying efficiency of dryer unstable, influences user's use experience.
In order to reduce the influence of ambient temperature on the temperature of intaking water of condenser, this application embodiment is monitored and is adjusted to temperature of intaking water to make the temperature of entering the condenser at every turn unanimous, and then promote the stability of condenser condensation efficiency, improve dryer drying efficiency's stability from this.
Illustratively, during the drying stage, a first temperature of water is obtained at an end of the inlet pipe remote from the condenser. Since the condensation of the condenser is performed during the drying of laundry by the dryer, it is necessary to detect and adjust the temperature of the incoming water during the drying stage. The end of the inlet pipe remote from the condenser may be referred to as the inlet end, where the first temperature of the water is detected, and the temperature may be adjusted well before water is fed so that the temperature of the water entering the condenser is constant.
The first temperature of the water inlet end of the water inlet pipe can be obtained through a temperature sensor, for example, the temperature sensor is arranged at the water inlet end so as to detect the water temperature of the water inlet end in real time, and the temperature of the water entering the condenser can be adjusted in time.
It is understood that the water inlet end of the water inlet pipe is also provided with a water inlet valve, and the water inlet valve is used for controlling the on-off of the water inlet. Before water is sent into the condenser, the water inlet valve can be closed, the water temperature of the water inlet end is detected, and when the water temperature reaches the set temperature, the water inlet valve can be opened so as to supply the water with the set temperature to the condenser.
The detection and adjustment of the inlet water temperature are performed after the heating of the inner cylinder is completed. Illustratively, entering a drying stage, inputting heated hot air into the inner cylinder until the temperature in the inner cylinder reaches the working temperature, stopping inputting the heated hot air into the inner cylinder, and at this time, obtaining the first temperature of water at one end of the water inlet pipe far away from the condenser.
202. If the first temperature is higher than the set temperature, cooling the water at the first temperature to obtain the water at the set temperature.
If the first temperature is greater than or equal to the set temperature, which indicates that the ambient temperature is high, the condensing efficiency of the condenser may be reduced if the water at this temperature is fed into the condenser. Therefore, in order to reduce the influence to the condensation efficiency of the condenser, when the first temperature is greater than the set temperature, the embodiment of the application performs cooling treatment on the water at the first temperature to obtain the water at the set temperature, so that the water temperature entering the condenser is constant, and the water at the set temperature can be used for improving the stability of the condensation efficiency of the condenser every time.
The cooling of the water at the first temperature can be achieved through a cooling tower, wherein the cooling tower is a device which uses water as a circulating refrigerant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature. The cooling tower is an evaporation heat-dissipating device which utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioner to reduce water temperature by utilizing the heat exchange generated by the flowing contact of water and air, so as to ensure the normal operation of the system, and the device is generally barrel-shaped, thus being named as a cooling tower.
203. If the first temperature is smaller than the set temperature, heating the water with the first temperature to obtain the water with the set temperature.
If the first temperature is smaller than the set temperature, the environment temperature outside the clothes dryer is lower, if the water at the temperature is conveyed to the condenser, the situation that no water enters the condenser due to water inlet icing can occur, or the water at the first temperature is conveyed to the condenser, so that the condensation efficiency of the condenser is improved, but the condensation efficiency of the condenser is unstable, and the drying efficiency is unstable. Therefore, when the first temperature is smaller than the set temperature, the water at the first temperature can be heated to obtain the water at the set temperature, so that the water temperature entering the condenser is stable, namely the condensing efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer can be improved.
The water at the first temperature is heated, for example, the water can be heated by a heating element, and the heating element can be arranged at the water inlet end of the water inlet pipe. For example, a water storage container may be disposed at the water inlet end of the water inlet pipe, the heating element is disposed close to the water storage container, or the heating element is disposed in the water storage container to heat water, after the water at the first temperature is heated, water at the set temperature is obtained, and then the water at the set temperature is conveyed into the condenser through the water inlet pipe, so as to separate out water in the clothes in the inner drum. And heating the water with the first temperature to obtain water with the set temperature, so that the water temperature entering the condenser is constant, and the water with the set temperature can be used for each time, thereby improving the stability of the condensing efficiency of the condenser.
204. And conveying the water with the set temperature to a condenser so as to separate out the water in the clothes in the inner drum.
The air is heated to form hot air after passing through the heater, the hot air passes through clothes to be changed into wet cold air, the water with the set temperature is conveyed to the condenser, the wet cold air is separated out of water through the condenser to be changed into dry cold air, the dry cold air is changed into hot air again through the heater to pass through the clothes, and the wet air of the clothes is continuously discharged through circulation.
In the control method of the clothes dryer provided by the embodiment of the application, before the water is supplied to the condenser, the water temperature of the water inlet end of the water inlet pipe is detected and adjusted, so that the water conveyed to the condenser is water with the set temperature, the influence of the water source on the condensation efficiency of the condenser due to the influence of the ambient temperature is reduced, the condensation efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer is improved.
When the first temperature is smaller than the set temperature, the water at the first temperature can be directly conveyed to the condenser, and the first temperature is lower than the set temperature, so that the condensation efficiency of the condenser is improved.
Referring to fig. 3, fig. 3 is a third flow chart illustrating a control method of a clothes dryer according to an embodiment of the present application. The embodiment of the application also provides a control method of the clothes dryer, which comprises the following steps:
301. in the drying stage, a first temperature of water at one end of the water inlet pipe far from the condenser is obtained.
In the clothes dryer, a water source for supplying water to the condenser comes from the outside of the clothes dryer, and the environment where the clothes dryer is located has a large influence on the water temperature, so that the water temperatures received by the condensers of the clothes dryer in different areas and different positions are different, for example, in north and south of China, the temperature of the north environment is lower in winter, and the temperature of the south environment is higher than that of the north environment. For another example, in the north of China, the environmental temperature is different between winter and summer. This also makes the water that gets into the condenser can change along with ambient temperature's change, leads to the condensation efficiency of condenser unstable, and then leads to the drying efficiency of dryer unstable, influences user's use experience.
In order to reduce the influence of ambient temperature on the temperature of intaking water of condenser, this application embodiment is monitored and is adjusted to temperature of intaking water to make the temperature of entering the condenser at every turn unanimous, and then promote the stability of condenser condensation efficiency, improve dryer drying efficiency's stability from this.
Illustratively, during the drying stage, a first temperature of water is obtained at an end of the inlet pipe remote from the condenser. Since the condensation of the condenser is performed during the drying of laundry by the dryer, it is necessary to detect and adjust the temperature of the incoming water during the drying stage. The end of the inlet pipe remote from the condenser may be referred to as the inlet end, where the first temperature of the water is detected, and the temperature may be adjusted well before water is fed so that the temperature of the water entering the condenser is constant.
The first temperature of the water inlet end of the water inlet pipe can be obtained through a temperature sensor, for example, the temperature sensor is arranged at the water inlet end so as to detect the water temperature of the water inlet end in real time, and the temperature of the water entering the condenser can be adjusted in time.
It is understood that the water inlet end of the water inlet pipe is also provided with a water inlet valve, and the water inlet valve is used for controlling the on-off of the water inlet. Before water is sent into the condenser, the water inlet valve can be closed, the water temperature of the water inlet end is detected, and when the water temperature reaches the set temperature, the water inlet valve can be opened so as to supply the water with the set temperature to the condenser.
The detection and adjustment of the inlet water temperature are performed after the heating of the inner cylinder is completed. Illustratively, entering a drying stage, inputting heated hot air into the inner cylinder until the temperature in the inner cylinder reaches the working temperature, stopping inputting the heated hot air into the inner cylinder, and at this time, obtaining the first temperature of water at one end of the water inlet pipe far away from the condenser.
302. If the first temperature is less than the set temperature, water at the first temperature is conveyed to the condenser so as to separate out water in the clothes in the inner cylinder.
If the first temperature is smaller than the set temperature, water at the first temperature can be directly conveyed to the condenser, so that the temperature difference between the inlet water and the condenser is increased, the condensation efficiency is improved, the water precipitation speed in the clothes in the inner barrel is accelerated, and the drying efficiency is improved.
303. And determining the water inlet time length conveyed to the condenser according to the temperature difference between the first temperature and the set temperature.
In the process of conveying the water with the first temperature to the condenser, the water inlet time length conveyed to the condenser can be determined according to the temperature difference between the first temperature and the set temperature, so that the water quantity of the entered condenser is saved, and the drying efficiency of the dryer is improved. For example, when water with a set temperature is conveyed to the condenser, water is fed for a first time period; when the water at the first temperature is conveyed to the condenser, the first temperature is lower than the set temperature, so that the second time length of water inflow can be calculated according to the relation between the first time length and the cooling rate.
According to the control method of the clothes dryer, the water with the first temperature lower than the set temperature is directly conveyed to the condenser, so that the condensation efficiency of the condenser can be improved, the water quantity entering the condenser can be saved, the drying efficiency of the clothes dryer is improved, and the use satisfaction of a user is improved.
In order to better implement the control method of the clothes dryer of the embodiment of the application, the embodiment of the application also provides a control device of the clothes dryer. Referring to fig. 4 in conjunction with fig. 1 to 3, fig. 4 is a schematic structural diagram of a control device of a clothes dryer according to an embodiment of the present application. The control apparatus 400 of the dryer includes an acquisition unit 401, a processing unit 402, and a conveying unit 403. The clothes dryer can be clothes drying equipment with only a drying function, and can also be a washing and drying integrated machine with a washing function and a drying function or a washing and drying integrated machine. According to the drying principle, the clothes dryer can be divided into an electric heating condensing type clothes dryer and a heat pump type clothes dryer, wherein the electric heating condensing type clothes dryer heats air through a heating piece in a drying air duct pipe, hot air is sent into an inner cylinder to exchange heat with wet and cold clothes in the inner cylinder, moisture is separated out from the wet and cold air through a condenser to become dry and cold air, and the dry and cold air is led to the drying air duct pipe for heating, so that the drying of the clothes is realized by circulation. The heat pump type clothes dryer is used for drying clothes through the cooperation of a compressor, an evaporator and a condenser. Of course, the dryer may have other types of drying principles, and will not be described again. The present embodiment is described by taking an electric heating condensing type dryer as an example, and should not be construed as limiting the type of dryer. The clothes dryer comprises an inner barrel, a water inlet pipe and a condenser, wherein the inner barrel is used for bearing clothes, the water inlet pipe is communicated with the condenser, and the condenser is used for cooling hot air in the inner barrel. The dryer may further include other components such as a display screen, a motor, etc., which are not particularly limited herein.
Wherein, the acquisition unit 401 is used for the stoving stage, acquires the first temperature of inlet tube one end water that keeps away from the condenser.
The processing unit 402 is configured to process water at a first temperature to obtain water at a set temperature.
The conveying unit 403 is used for conveying water with a set temperature to the condenser so as to separate out water in the clothes in the inner drum.
All the above technical solutions may be combined to form an optional embodiment of the present application, which is not described here in detail.
As can be seen from the above, in the control device 400 for a clothes dryer provided by the embodiment of the present application, before supplying water to the condenser, the acquiring unit 401 and the processing unit 402 detect and adjust the water temperature at the water inlet end of the water inlet pipe, so that the water delivered to the condenser is water with a set temperature, the influence of the water source from the ambient temperature on the condensation efficiency of the condenser is reduced, the condensation efficiency of the condenser is stable, and the stability of the drying efficiency of the clothes dryer is improved.
Accordingly, as shown in fig. 5 and 6, fig. 5 is a schematic structural diagram of a clothes dryer provided in an embodiment of the present application, and fig. 6 is a schematic side structural diagram of a part of a structure in the clothes dryer provided in an embodiment of the present application. The present embodiment also provides a dryer 500, and the dryer 500 may be drum-type. The clothes dryer 500 includes a cabinet 501, an inner tub 502, a condenser 503, a water inlet pipe 504, and a water adjuster 505. The housing 501 has an accommodating space in which the inner tube 502, the condenser 503, the water inlet tube 504, and the water adjuster 505 are disposed. The inner tub 502 is used for carrying clothes, and the condenser 503 is used for separating out water in the clothes in the inner tub. The water inlet pipe 504 communicates with the condenser 503 to supply water to the condenser 503. A water regulator 505 is disposed at an end of the water inlet pipe 504 remote from the condenser 503, and the water regulator 505 is used for detecting and regulating the temperature of the inlet water in the water inlet pipe 504. The water adjuster 505 is provided on the outer surface of the inner cylinder 502, or the water adjuster 505 is provided on the inner surface of the tank 501. The water regulator 505 may include a temperature sensor for sensing the temperature of the incoming water and a water treatment for heating the water at the water inlet end of the water inlet pipe 504 or for cooling the water at the water inlet end of the water inlet pipe 504.
Referring to fig. 7 in combination with fig. 5 and 6, fig. 7 is a block diagram illustrating a clothes dryer according to an embodiment of the present application. The dryer 500 also includes a processor 506 having one or more processing cores, a memory 507 having one or more computer readable storage media, and a computer program stored on the memory 507 and executable on the processor 506. Wherein the processor 506 is electrically connected to the memory 507. It will be appreciated by those skilled in the art that the configuration of the dryer 500 shown in the figures is not limiting of the dryer and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.
The processor 506 is a control center of the dryer 500, and connects various parts of the entire dryer 500 using various interfaces and lines, for example, the processor 506 may be electrically connected with the water conditioner 505 and the condenser 503, and perform various functions of the dryer 500 and process data by running or loading software programs and/or modules stored in the memory 507, and calling data stored in the memory 507, thereby performing overall monitoring of the dryer 500.
In the embodiment of the present application, the processor 506 in the clothes dryer 500 loads the instructions corresponding to the processes of one or more application programs into the memory 507 according to the following steps, and the processor 506 executes the application programs stored in the memory 507, so as to implement various functions:
in the drying stage, acquiring a first temperature of water at one end of a water inlet pipe far away from a condenser;
treating water at a first temperature to obtain water at a set temperature;
and conveying the water with the set temperature to a condenser so as to separate out the water in the clothes in the inner drum.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor.
To this end, the present embodiments provide a computer readable storage medium in which a plurality of computer programs are stored, the computer programs being loadable by a processor to perform the steps in any of the control methods of the clothes dryer provided by the embodiments of the present application.
Wherein the storage medium may include: a Read Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store a program code.
The steps in the control method of any clothes dryer provided in the embodiment of the present application may be executed due to the computer program stored in the storage medium, so that the beneficial effects that can be achieved by any control method of clothes dryer provided in the embodiment of the present application may be achieved, which is detailed in the previous embodiment and will not be repeated here.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features.
The clothes dryer, the control method, the control device and the storage medium thereof provided by the embodiment of the application are described in detail, and specific examples are applied to the description of the principle and the implementation of the application, and the description of the above examples is only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the contents of the present specification should not be construed as limiting the present application in summary.

Claims (10)

1. The control method of the clothes dryer is characterized by comprising an inner barrel, a water inlet pipe and a condenser, wherein the inner barrel is used for bearing clothes, the water inlet pipe is communicated with the condenser, the condenser is used for cooling hot air in the inner barrel, and the control method of the clothes dryer comprises the following steps:
in the drying stage, acquiring a first temperature of water at one end of the water inlet pipe far away from the condenser;
treating the water at the first temperature to obtain water at a set temperature;
and conveying the water with the set temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
2. The control method according to claim 1, wherein the treating the water at the first temperature to obtain water at a set temperature includes:
and if the first temperature is higher than the set temperature, cooling the water at the first temperature to obtain the water at the set temperature.
3. The control method according to claim 2, wherein the treating the water at the first temperature to obtain water at a set temperature further comprises:
and if the first temperature is smaller than the set temperature, heating the water with the first temperature to obtain the water with the set temperature.
4. The control method according to claim 1, wherein after the first temperature of the water at the end of the water inlet pipe remote from the condenser is obtained in the drying stage, the control method further comprises:
and if the first temperature is smaller than the set temperature, conveying the water with the first temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
5. The control method according to claim 4, wherein if the first temperature is less than the set temperature, the control method further comprises, after the water at the first temperature is sent to the condenser to separate out the water in the laundry in the inner tub:
and determining the water inlet time length conveyed to the condenser according to the temperature difference between the first temperature and the set temperature.
6. The control method according to claim 1, wherein the step of obtaining the first temperature of the water at the end of the water inlet pipe remote from the condenser during the drying step comprises:
entering a drying stage, and inputting heated hot air into the inner cylinder;
when the temperature in the inner cylinder reaches the working temperature, stopping inputting heated hot air into the inner cylinder;
and obtaining a first temperature of water at one end of the water inlet pipe far away from the condenser.
7. A control apparatus of a clothes dryer, comprising:
the acquisition unit is used for acquiring a first temperature of water at one end of the water inlet pipe far away from the condenser in a drying stage;
the treatment unit is used for treating the water with the first temperature to obtain water with the set temperature;
and the conveying unit is used for conveying the water with the set temperature to the condenser so as to separate out the water in the clothes in the inner cylinder.
8. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed on the computer, causes the computer to perform the control method of the clothes dryer of any one of claims 1 to 6.
9. A clothes dryer, comprising:
an inner drum for carrying laundry;
a condenser for separating out water from the laundry in the inner tub;
the water inlet pipe is communicated with the condenser and used for conveying water to the condenser;
the water regulator is arranged at one end of the water inlet pipe far away from the condenser and is used for detecting and regulating the temperature of water inlet in the water inlet pipe;
a processor electrically connected to the water conditioner and the condenser, the processor for performing the control method of the clothes dryer according to any one of claims 1 to 6.
10. The clothes dryer of claim 9 further comprising a cabinet, wherein the inner drum, the condenser, and the water inlet pipe are all disposed in the cabinet, and wherein the water adjuster is disposed on an outer surface of the inner drum or the water adjuster is disposed on an inner surface of the cabinet.
CN202211714802.XA 2022-12-29 2022-12-29 Clothes dryer, control method and control device thereof and storage medium Pending CN116103902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211714802.XA CN116103902A (en) 2022-12-29 2022-12-29 Clothes dryer, control method and control device thereof and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211714802.XA CN116103902A (en) 2022-12-29 2022-12-29 Clothes dryer, control method and control device thereof and storage medium

Publications (1)

Publication Number Publication Date
CN116103902A true CN116103902A (en) 2023-05-12

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Family Applications (1)

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Country Status (1)

Country Link
CN (1) CN116103902A (en)

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