CN115613333A - Drying control method for clothes drying equipment - Google Patents

Drying control method for clothes drying equipment Download PDF

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Publication number
CN115613333A
CN115613333A CN202110808820.3A CN202110808820A CN115613333A CN 115613333 A CN115613333 A CN 115613333A CN 202110808820 A CN202110808820 A CN 202110808820A CN 115613333 A CN115613333 A CN 115613333A
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CN
China
Prior art keywords
drying
clothes
temperature
equipment
clothes drying
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CN202110808820.3A
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Chinese (zh)
Inventor
宋坤
许升
刘鹏达
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Qingdao Haier Washing Electric Appliance Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Washing Electric Appliance Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Washing Electric Appliance Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Electric Appliance Co Ltd
Priority to CN202110808820.3A priority Critical patent/CN115613333A/en
Publication of CN115613333A publication Critical patent/CN115613333A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/26—Condition of the drying air, e.g. air humidity or temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/32—Temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/38—Time, e.g. duration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/32—Air flow control means

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

Abstract

The invention relates to the technical field of clothes drying, and particularly provides a drying control method for clothes drying equipment. Aims to solve the problem that the existing clothes drying equipment is difficult to accurately judge the best finishing time of the drying program. To this end, the drying control method for a clothes drying apparatus of the present invention includes: acquiring the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment; determining a preset temperature according to the drying time of the clothes drying equipment, the environment temperature of the clothes drying equipment and the drying grade of the clothes drying equipment, so that the preset temperature can be always matched with the current working condition; acquiring the temperature in a cylinder of clothes drying equipment; the drying machine finishes the drying program according to the preset temperature and the temperature in the cylinder of the drying machine, so that the accuracy of the judgment result is effectively improved, and the user experience is effectively improved.

Description

Drying control method for clothes drying equipment
Technical Field
The invention relates to the technical field of clothes drying, and particularly provides a drying control method for clothes drying equipment.
Background
The clothes drying equipment is used as a household appliance for drying clothes, the domestic popularization rate is rapidly increased in recent years, and the market prospect is huge; however, the power consumption of the existing clothes drying equipment is usually large, and the drying effect of part of the clothes drying equipment is difficult to satisfy the user. Specifically, although the methods for determining the ending time of the drying program of the existing clothes drying apparatus are slightly different, most of the methods determine whether the drying of the clothes in the drum is finished by calculating the difference between the temperature in the drum and the temperature out of the drum, and if the temperature difference meets the preset condition, the drying program is stopped and the cooling stage is started. In addition, based on the difference of the loads in the drum and the difference of the drying grades that the user thinks the clothes reach, the method for calculating the temperature difference based on the fixed preset temperature to judge the clothes drying degree is difficult to realize accurate judgment, which causes the problem that the existing clothes drying equipment is difficult to accurately judge the best time for finishing the drying program, thereby causing adverse effects on the user experience.
Disclosure of Invention
The invention aims to solve the technical problem, namely, the problem that the existing clothes drying equipment is difficult to accurately judge the best finishing time of the drying program.
In a first aspect, the present invention provides a drying control method for a clothes drying apparatus, the drying control method comprising:
acquiring the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
determining a preset temperature according to the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
acquiring the temperature in the cylinder of the clothes drying equipment;
and determining the time for the drying equipment to finish the drying program according to the preset temperature and the temperature in the cylinder of the drying equipment.
In a preferred technical solution of the above drying control method, the step of determining the timing for the drying device to finish the drying process according to the preset temperature and the temperature in the drum of the drying device specifically includes:
comparing the preset temperature with the temperature in the cylinder of the clothes drying equipment;
and determining the time for finishing the drying program of the clothes drying equipment according to the comparison result of the preset temperature and the temperature in the cylinder of the clothes drying equipment.
In a preferred technical solution of the above drying control method, the step of determining the timing at which the drying device finishes the drying process according to the comparison result between the preset temperature and the temperature inside the drum of the drying device specifically includes:
and if the temperature in the cylinder of the clothes drying equipment is higher than the preset temperature, controlling the clothes drying equipment to finish the drying program.
In a preferred technical solution of the above drying control method, the step of determining the preset temperature according to the drying time of the clothes drying device, the ambient temperature of the clothes drying device and the drying level of the clothes drying device specifically includes:
firstly, determining a temperature correction value according to the environment temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
and then determining the preset temperature by:
T＝k 1 t+z
wherein T is the preset temperature, k 1 Is a first correction coefficient, t is the drying time of the clothes drying equipment, and z is the temperature correction value.
In a preferred technical solution of the above drying control method, "determining a temperature correction value according to an ambient temperature of the drying device and a drying level of the drying device" specifically includes determining the temperature correction value by the following formula:
z＝k 2 T 0 +k 3 z 0
wherein z is the temperature correction value, k 2 Is the second correction coefficient, T 0 Is the ambient temperature, k, at which the drying apparatus is located 3 Is a third correction coefficient, z 0 And the coefficient is corresponding to the drying grade of the clothes drying equipment.
In a preferred embodiment of the above drying control method, the drying control method further includes:
after the drying program is finished, obtaining the satisfaction degree of the drying result;
and selectively correcting the coefficient corresponding to the drying grade used in the next drying program according to the obtained satisfaction degree of the drying result of the time.
In a preferred technical solution of the above drying control method, the step of "selectively correcting a coefficient corresponding to a drying level used in a next drying program according to a satisfactory degree of the obtained drying result of this time" specifically includes:
and if the obtained drying result is over-dry or over-wet, correcting a coefficient corresponding to the drying grade used in the next drying program.
In a preferred embodiment of the above drying control method, the step of "correcting a coefficient corresponding to a drying level used in a next drying procedure" includes:
determining a coefficient correction value according to the satisfaction degree of the obtained drying result of the time;
and then corrected by the following formula:
C＝z 0 +Kc
wherein C is the corrected coefficient, z 0 For drying of said clothes drying apparatusAnd Kc is the coefficient correction value.
In a preferred technical solution of the above drying control method, the step of "determining a coefficient correction value according to the degree of satisfaction of the obtained drying result of this time" includes:
if the obtained drying result is overdry, determining that the coefficient correction value Kc is a negative value;
and if the obtained drying result of this time is over-wet, determining that the coefficient correction value Kc is a positive value.
In a preferred technical solution of the above drying control method, the step of determining the coefficient correction value according to the satisfaction degree of the obtained drying result of this time further includes:
and if the obtained satisfaction degree of the drying result of the time is lower, determining the numerical value corresponding to the coefficient correction value to be larger.
Under the condition of adopting the technical scheme, the preset temperature can be determined according to the drying time of the clothes drying equipment, the environment temperature of the clothes drying equipment and the drying grade of the clothes drying equipment, so that the preset temperature can be always matched with the current working condition, and the time for finishing the drying program of the clothes drying equipment is determined according to the preset temperature and the temperature in the cylinder of the clothes drying equipment, so that the accuracy of a judgment result is effectively improved, and the user experience is improved.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a flowchart of main steps of a drying control method of the present invention;
fig. 2 is a flowchart illustrating specific steps of a preferred embodiment of a drying control method according to the present invention;
fig. 3 is a graph of the drying time period and the temperature in the drum.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, the clothes drying device described in the present invention may be a clothes dryer, or may be a washing and drying all-in-one machine, which is not restrictive, and technicians may set the application object of the drying control method of the present invention according to actual use requirements. Such changes in the application object do not depart from the basic principle of the present invention and belong to the protection scope of the present invention.
It should be noted that in the description of the preferred embodiment, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, in the description of the present invention, unless explicitly specified or limited otherwise, the term "connected" is to be understood broadly, for example, as electrical or mechanical connections; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Further, it should be noted that in the description of the present invention, although the steps of the control method of the present invention are described in a specific order in the present application, the order is not limited, and those skilled in the art may perform the steps in a different order without departing from the basic principle of the present invention.
Specifically, taking a heat pump type clothes drying device as an example, the clothes drying device comprises a shell, a clothes drying cylinder and a drying channel, wherein the clothes drying cylinder and the drying channel are arranged in the shell, the clothes drying cylinder is communicated with the drying channel, a heat pump circulating system is arranged in the drying channel, the heat pump circulating system comprises a refrigerant circulating loop, and an evaporator, a compressor and a condenser which are arranged on the refrigerant circulating loop, in the air circulating process, wet air absorbing moisture from the clothes drying cylinder is sent into the drying channel, the evaporator is used for dehumidifying, the dehumidified air flows through the condenser again for heating, and the heated air is sent back into the clothes drying cylinder, so that the circulating type drying and dehumidifying are realized, and the clothes drying effect is achieved. It should be noted that, the invention does not limit the specific type of the clothes drying device, and the skilled person can set the drying device according to the actual use requirement as long as the clothes drying device can dry the clothes.
Further, the clothes drying equipment of the present invention further comprises an inside temperature sensor, an ambient temperature sensor and a controller, wherein the inside temperature sensor is capable of detecting the temperature inside the clothes drying cylinder, the ambient temperature sensor is capable of detecting the ambient temperature of the clothes drying equipment, and the controller is capable of acquiring the detection data of the inside temperature sensor and the ambient temperature sensor, and further controlling the operation state of the clothes drying equipment, for example, controlling the timing of the clothes drying equipment to finish the drying program. It can be understood by those skilled in the art that the present invention does not limit the specific structure and model of the controller, and the controller may be the original controller of the clothes drying apparatus, or may be a controller separately configured to perform the drying control method of the present invention, and the structure and model of the controller may be set by the skilled person according to the actual use requirement.
Referring to fig. 1, a flow chart of main steps of a drying control method according to the present invention is shown. As shown in fig. 1, based on the clothes drying apparatus described in the above embodiment, the drying control method of the present invention mainly includes the following steps:
s1: acquiring the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
s2: determining a preset temperature according to the drying time of the drying equipment, the environment temperature of the drying equipment and the drying grade of the drying equipment;
s3: acquiring the temperature in a cylinder of clothes drying equipment;
s4: and determining the time for finishing the drying program of the clothes drying equipment according to the preset temperature and the temperature in the cylinder of the clothes drying equipment.
Further, in step S1, the controller may obtain a drying time period of the clothes drying apparatus, an ambient temperature of the clothes drying apparatus, and a drying level of the clothes drying apparatus, where the drying time period of the clothes drying apparatus is an accumulated time period of the clothes drying apparatus after the clothes drying program starts, the ambient temperature of the clothes drying apparatus may be measured by the ambient temperature sensor, and the drying level of the clothes drying apparatus may be set by a user through a control panel of the clothes drying apparatus, or may be set by the clothes drying apparatus through other control logics. Of course, it should be noted that, the obtaining manners are not limited, and a technician may also set the obtaining manners according to actual use requirements, as long as the drying time period of the clothes drying equipment, the ambient temperature of the clothes drying equipment, and the drying level of the clothes drying equipment can be obtained.
Next, in step S2, the controller may determine the preset temperature according to the drying time of the clothes drying apparatus, the ambient temperature of the clothes drying apparatus and the drying level of the clothes drying apparatus acquired in step S1. It should be noted that, the present invention does not limit the specific determination manner, and the skilled person may set the determination manner according to the actual use requirement, for example, the determination may be performed in a table form, or may be performed by a calculation formula, which is not restrictive.
Further, in step S3, the controller may acquire the temperature inside the drum of the clothes drying apparatus through the temperature sensor inside the drum, but the present invention is not limited to specific installation positions and installation numbers of the temperature sensors inside the drum, and a technician may set the temperature according to actual use requirements, for example, the temperature may be installed at the bottom of the clothes drying drum, or may be installed at a junction between the clothes drying drum and the drying duct. In addition, it should be noted that the specific execution time of step S3 is not limited in the present invention, and the technician may set itself according to the actual use requirement, for example, step S3 may also be executed simultaneously with step S1, or even before step S1, which is not limiting.
Next, in step S4, the controller may determine a timing for the drying apparatus to end the drying process according to the preset temperature and the temperature inside the drum of the drying apparatus. It should be noted that, the present invention does not limit the specific determination manner, and a technician may set the time for the drying device to finish the drying procedure according to the preset temperature and the temperature inside the cylinder of the drying device, which belongs to the protection scope of the present invention; for example, the timing for the drying device to finish the drying procedure may be determined by directly comparing the relationship between the preset temperature and the temperature inside the drum of the drying device, or the timing for the drying device to finish the drying procedure may be determined by calculating the difference or ratio between the preset temperature and the temperature inside the drum of the drying device and then according to the calculation result.
Referring next to fig. 2, a flowchart illustrating specific steps of a drying control method according to a preferred embodiment of the present invention is shown. As shown in fig. 2, based on the clothes drying apparatus in the above preferred embodiment, the preferred embodiment of the drying control method of the present invention specifically includes the following steps:
s101: acquiring the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
s102: determining a temperature correction value according to the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
s103: determining a preset temperature according to the drying time and the temperature correction value of the clothes drying equipment;
s104: acquiring the temperature in a cylinder of clothes drying equipment;
s105: comparing the preset temperature with the temperature in the cylinder of the clothes drying equipment;
s106: if the temperature in the cylinder of the clothes drying equipment is higher than the preset temperature, controlling the clothes drying equipment to finish the drying procedure;
s107: after the drying procedure is finished, obtaining the satisfaction degree of the drying result;
s108: and if the obtained drying result is over-dry or over-wet, correcting the coefficient corresponding to the drying grade used in the next drying program.
First, as an example, in the present preferred embodiment, the clothes drying apparatus is provided with three drying levels: a first drying grade, a second drying grade and a third drying grade; the first drying grade represents a grade with a lower drying degree, and the dried clothes also have certain humidity and are suitable for the clothes which need to be ironed after being dried; the second drying grade represents a grade with medium drying degree, and the dried clothes are dry but have a small amount of moisture, so that the clothes are suitable for being worn again in a short time; the third drying grade represents a grade with a higher drying degree, and the dried clothes are completely dry and suitable for the clothes which need to be stored for a long time.
It should be noted that, although the clothes drying apparatus described in the preferred embodiment is provided with three drying levels, this is obviously not restrictive, and the skilled person may set the drying level according to the actual use requirement, as long as the clothes processed by different drying levels can have different drying degrees.
Through a large number of experiments, when clothes with different weights (weight of 0.5kg, 1.5kg and 2kg is shown in fig. 3) are subjected to a drying test, the relationship between the drying time and the temperature in the drum is shown in three curves in fig. 3, which is also a relationship curve utilized by the control mode of the existing clothes drying equipment. Specifically, as the drying time period changes, the temperature in the drum of the clothes drying equipment rises rapidly and then is stable, and the temperature rises again when the clothes are close to drying. Based on the control mode of the invention, the drying time and the temperature in the drum can be fitted into straight lines (three parallel straight lines as shown in fig. 3) related to the drying grade, so that the control method of the invention can accurately judge the time for finishing the drying program based on the straight lines under different drying grades.
Specifically, in step S101, the controller may obtain a drying time of the clothes drying apparatus, an ambient temperature of the clothes drying apparatus, and a drying level of the clothes drying apparatus, where the drying time of the clothes drying apparatus is an accumulated time of the clothes drying apparatus after a start of the drying program, the ambient temperature of the clothes drying apparatus may be measured by the ambient temperature sensor, and the drying level of the clothes drying apparatus may be set by a user through a control panel of the clothes drying apparatus, or may be set by the clothes drying apparatus through other control logics. Of course, it should be noted that, the obtaining manners are not limited, and a technician may also set the obtaining manners according to actual use requirements, as long as the drying time period of the clothes drying equipment, the ambient temperature of the clothes drying equipment, and the drying level of the clothes drying equipment can be obtained.
Next, in step S102, the controller may determine a temperature correction value according to an ambient temperature of the drying device and a drying level of the drying device; of course, the present invention does not limit the specific determination method, and the technician may set the temperature correction value according to the actual use requirement, and it is within the protection scope of the present invention as long as the temperature correction value is determined according to the ambient temperature of the clothes drying device and the drying grade of the clothes drying device.
As a preferred determination, the temperature correction value is determined by the following formula:
z＝k 2 T 0 +k 3 z 0
wherein z is the temperature correction value, k 2 Is a second correction coefficient, T 0 Is the ambient temperature, k, at which the drying apparatus is located 3 Is a third correction coefficient, z 0 And the coefficient is corresponding to the drying grade of the clothes drying equipment.
In the present invention, the second correction coefficient k is not used 2 And a third correction coefficient k 3 The specific value of (a) is subject to any limitation, and a technician can set the value according to the specific type of the clothes drying equipment; in addition, the invention also does not correspond to the coefficient z of the drying grade of the clothes drying equipment 0 Is not limited by any particular value, and the skilled person canSetting corresponding coefficient z according to different drying grades of the clothes drying equipment 0 。
Further, in step S103, the controller may determine the preset temperature according to the drying time period of the clothes drying apparatus and the temperature correction value determined in step S102; it should be noted that, the present invention does not limit the specific determination manner, and a technician may set the preset temperature according to the actual use requirement, and it is within the protection scope of the present invention as long as the preset temperature is determined according to the drying time of the clothes drying apparatus and the temperature correction value.
As a preferable determination, the preset temperature is determined by the following formula:
T＝k 1 t+z
wherein T is the preset temperature, k 1 Is a first correction coefficient, t is the drying time of the clothes drying equipment, and z is the temperature correction value.
In the present invention, the first correction coefficient k is not used 1 The specific value of (a) is subject to any limitation, and can be set by a technician according to the specific type of the clothes drying equipment.
Through a large number of experiments, the slope of the three straight lines shown in fig. 3 is little influenced and almost negligible by the drying grade of the clothes drying equipment and the ambient temperature of the clothes drying equipment; however, the drying grade of the clothes drying equipment and the ambient temperature of the clothes drying equipment have a large influence on the intersection point of the straight line and the vertical coordinate, so that a temperature correction value needs to be determined according to the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment, and then the preset temperature needs to be determined based on the temperature correction value, so that the accuracy of a judgment result is effectively ensured.
Combining the two formulas, and determining the preset temperature according to the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment can be directly determined by adopting the following formula:
T＝k 1 t+k 2 T 0 +k 3 z 0
wherein T is the preset temperature, k 1 Is a first correction coefficient, t is the drying time of the clothes drying equipment, k 2 Is the second correction coefficient, T 0 Is the ambient temperature, k, at which the drying apparatus is located 3 Is a third correction coefficient, z 0 And the coefficient is corresponding to the drying grade of the clothes drying equipment.
Next, in step S104, the controller may acquire an in-drum temperature of the clothes drying apparatus through the in-drum temperature sensor. It should be noted that, the specific execution timing of step S104 is not limited in the present invention, and the technician may set itself according to the actual usage requirement, for example, step S104 may also be executed simultaneously with step S101, or may be executed between step S101 and step S103, which are not limited in any way.
Further, in step S105, the controller may compare the preset temperature with the temperature inside the drum of the clothes drying apparatus, so as to determine the timing of the clothes drying apparatus to finish the drying program according to the comparison result between the preset temperature and the temperature inside the drum of the clothes drying apparatus. Specifically, if the temperature in the cylinder of the clothes drying equipment is higher than the preset temperature, controlling the clothes drying equipment to finish the drying program; and if the temperature in the cylinder of the clothes drying equipment is not greater than the preset temperature, continuing to execute a drying program.
In addition, in step S107, after the current drying program is finished, the controller may further obtain a satisfactory degree of the current drying result, and the user may perform feedback through the control terminal of the clothes drying apparatus or may perform feedback through the mobile terminal, which is not limited. As a preferable obtaining manner, in a case where the user is not satisfied with the current drying result, the controller may further obtain a feedback of whether the user is too dry or too wet to the current drying result, and may further obtain a degree of dissatisfaction thereof.
Based on the obtained result in step S107, if the current drying result obtained by the controller is too dry or too wet, the coefficient corresponding to the drying level used in the next drying procedure is corrected, so as to effectively meet the use requirements of different users, and further improve the clothes drying experience of the user. It should be noted that the invention does not limit the specific modification manner, and the technical personnel can set the method according to the actual use requirement, as long as the method can effectively meet the clothes drying requirement of the user.
As a preferred correction mode, the controller may determine a coefficient correction value according to the obtained satisfaction degree of the current drying result; specifically, if the obtained drying result of this time is overdry, determining that the coefficient correction value Kc is a negative value; if the obtained drying result is over-wet, determining that the coefficient correction value Kc is a positive value; and if the obtained satisfaction degree of the drying result of the time is lower, determining the numerical value corresponding to the coefficient correction value to be larger.
And then corrected by the following formula:
C＝z 0 +Kc
wherein C is the corrected coefficient, z 0 And Kc is the coefficient corresponding to the drying grade of the clothes drying equipment, and is the coefficient correction value.
Based on the above correction method, the user can perform corresponding correction on the coefficients corresponding to different drying grades, of course, this correction method is not restrictive, and the technician can set the correction value according to the actual use requirement, for example, the user can also directly input the coefficient correction value.
As an implementation manner, a technician may perform corresponding setting by setting a drying effect intensity adjustment knob on the clothes drying apparatus or setting a drying effect intensity adjustment bar on the APP of the mobile terminal, for example, if the coefficient corresponding to the first drying level is 1, the coefficient corresponding to the second drying level is 2, the coefficient corresponding to the third drying level is 3, and the adjustment range of the drying effect intensity adjustment bar is-100 to + 100, and is recorded as x. When the user corrects the coefficient corresponding to the first drying level, the user may input a specific value of x according to the use requirement, and the coefficient correction value Kc may be determined by using the following formula:
Kc＝(x/100)*(z 02 -z 01 )
wherein z is 02 Is a coefficient, z, corresponding to a second drying level of the clothes drying equipment 01 And the coefficient is corresponding to the first drying grade of the clothes drying equipment.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A drying control method for a clothes drying apparatus, characterized in that the drying control method comprises:
acquiring the drying time of the clothes drying equipment, the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
determining a preset temperature according to the drying time of the clothes drying equipment, the environment temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
acquiring the temperature in the cylinder of the clothes drying equipment;
and determining the time for finishing the drying program of the clothes drying equipment according to the preset temperature and the temperature in the cylinder of the clothes drying equipment.
2. The drying control method according to claim 1, wherein the step of determining the timing for the drying device to finish the drying process according to the preset temperature and the temperature in the drum of the drying device specifically comprises:
comparing the preset temperature with the temperature in the cylinder of the clothes drying equipment;
and determining the time for finishing the drying program of the clothes drying equipment according to the comparison result of the preset temperature and the temperature in the cylinder of the clothes drying equipment.
3. The drying control method according to claim 2, wherein the step of determining the timing for the drying apparatus to finish the drying process according to the comparison result between the preset temperature and the temperature inside the drum of the drying apparatus specifically comprises:
and if the temperature in the cylinder of the clothes drying equipment is higher than the preset temperature, controlling the clothes drying equipment to finish the drying program.
4. The drying control method according to any one of claims 1 to 3, wherein the step of determining the preset temperature according to the drying time period of the drying apparatus, the ambient temperature of the drying apparatus and the drying level of the drying apparatus specifically comprises:
firstly, determining a temperature correction value according to the ambient temperature of the clothes drying equipment and the drying grade of the clothes drying equipment;
and then determining the preset temperature by:
T＝k 1 t+z
wherein T is the preset temperature, k 1 Is a first correction coefficient, t is the drying time of the clothes drying equipment, and z is the temperature correction value.
5. The drying control method according to claim 4, wherein the step of determining the temperature correction value based on the ambient temperature of the drying apparatus and the drying level of the drying apparatus comprises determining the temperature correction value by the following formula:
z＝k 2 T 0 +k 3 z 0
wherein z is the temperature correction value, k 2 Is the second correction coefficient, T 0 Is the ambient temperature, k, at which the drying apparatus is located 3 Is a third correction coefficient, z 0 And the coefficient is corresponding to the drying grade of the clothes drying equipment.
6. The drying control method according to claim 5, further comprising:
after the drying procedure is finished, obtaining the satisfaction degree of the drying result;
and selectively correcting the coefficient corresponding to the drying grade used in the next drying program according to the obtained satisfaction degree of the drying result of the time.
7. The drying control method according to claim 6, wherein the step of selectively correcting, according to the obtained degree of satisfaction of the current drying result, a coefficient corresponding to a drying level used in a next drying program specifically includes:
and if the obtained drying result is over-dry or over-wet, correcting a coefficient corresponding to the drying grade used in the next drying program.
8. The drying control method according to claim 7, wherein the step of "correcting the coefficient corresponding to the drying level used in the next drying program" specifically includes:
determining a coefficient correction value according to the satisfaction degree of the obtained drying result of the time;
and then corrected by the following formula:
C＝z 0 +Kc
wherein C is the corrected coefficient, z 0 And Kc is the coefficient corresponding to the drying grade of the clothes drying equipment, and is the coefficient correction value.
9. The drying control method according to claim 8, wherein the step of determining the coefficient correction value in accordance with the degree of satisfaction of the acquired current drying result includes:
if the obtained drying result is overdry, determining that the coefficient correction value Kc is a negative value;
and if the obtained drying result of this time is over-wet, determining that the coefficient correction value Kc is a positive value.
10. The drying control method according to claim 8, wherein the step of determining the coefficient correction value according to the degree of satisfaction of the acquired current drying result further includes:
and if the obtained satisfaction degree of the drying result of the time is lower, determining the numerical value corresponding to the coefficient correction value to be larger.
CN202110808820.3A 2021-07-16 2021-07-16 Drying control method for clothes drying equipment Pending CN115613333A (en)

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Application Number Priority Date Filing Date Title
CN202110808820.3A CN115613333A (en) 2021-07-16 2021-07-16 Drying control method for clothes drying equipment

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Publication Number Publication Date
CN115613333A true CN115613333A (en) 2023-01-17

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