CN110359224B - Control method for laundry treatment apparatus and laundry treatment apparatus - Google Patents
Control method for laundry treatment apparatus and laundry treatment apparatus Download PDFInfo
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- CN110359224B CN110359224B CN201810321294.6A CN201810321294A CN110359224B CN 110359224 B CN110359224 B CN 110359224B CN 201810321294 A CN201810321294 A CN 201810321294A CN 110359224 B CN110359224 B CN 110359224B
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000000498 cooling water Substances 0.000 claims abstract description 248
- 238000012937 correction Methods 0.000 claims abstract description 167
- 238000010438 heat treatment Methods 0.000 claims abstract description 94
- 238000001035 drying Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims description 12
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 32
- 230000000694 effects Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010412 laundry washing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies 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)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to the technical field of clothes treatment equipment, in particular provides a control method for the clothes treatment equipment and the clothes treatment equipment, and aims to solve the problem that the conventional clothes treatment equipment cannot accurately judge whether a heating module needs to be started or not. To this end, the control method of the present invention comprises the steps of: detecting an ambient temperature and a cooling water temperature of a condensing module in a case where the laundry treating apparatus is in a drying mode and the heating module is in a closed state; correcting the opening temperature of the heating module according to the ambient temperature and the temperature of the cooling water; and selectively opening the heating module according to the corrected opening temperature. The clothes treatment equipment comprises a condensation module, a heating module, an ambient temperature sensor, a water temperature sensor, a temperature correction module and a control module, wherein the control module selectively starts the heating module based on the corrected starting temperature. According to the invention, the opening temperature of the heating module is corrected according to specific working conditions, and the opening of the heating module can be accurately controlled.
Description
Technical Field
The invention relates to the technical field of clothes treatment equipment, and particularly provides a control method for the clothes treatment equipment and the clothes treatment equipment.
Background
With the progress of science and technology, the automation level of human life is higher and higher, and daily housework is gradually replaced by machines from manpower. The clothes treatment equipment is used as a household appliance commonly used in daily life, and brings great convenience to the life of people. The laundry treatment apparatus mainly includes a laundry washing apparatus, a laundry drying apparatus, and a washing and drying integrated apparatus, which are classified according to washing modes, and the washing and drying integrated apparatus is roughly classified into a washing and drying all-in-one machine having a drying function and a drum washing machine having a drying function. Among the prior art, drum type washing machine passes through drying system's heating module and heats the air, the air after the heating is sent into in the wash drum by the fan, make hot-blast clothing that can act on in the wash drum, make the moisture that the clothing carried in the wash drum evaporated into the steam of high temperature and high humidity, during the steam of high temperature and high humidity was inhaled the interchanger, steam of high temperature and high humidity carries out the heat exchange with the refrigerant in the interchanger, steam of high temperature and high humidity is condensed and becomes the comdenstion water, the comdenstion water flows along the interchanger inner wall. In the process, the drying system exchanges heat with the external environment, the temperature of the external environment is higher, the heat exchanged between the drying system and the external environment is relatively less, more heat enters the drying system, the condensing capacity of the drying system is weakened relative to the heating capacity, the judgment precision of the drying system for automatically starting the drying program is reduced, even the situation that the clothes are not dried and the drying program cannot be started or is finished in advance can occur, and the use experience of a user is greatly influenced.
In order to solve the above problems, in the prior art, a temperature sensor is disposed in a drying channel of a drying system, and the temperature sensor can indirectly reflect the temperature condition of the external environment, so that the heating module can be controlled to be turned on according to the temperature detected by the temperature sensor. However, the existing control method does not consider the problem of inaccurate temperature detected by the temperature sensor, and in the process of running the drying program, when the next drying program is run after one drying program is run, the temperature detected by the temperature sensor is influenced by the previous drying process, so that the temperature detected by the temperature sensor is higher when the next drying program is run, and therefore whether the heating module needs to be started or not can not be accurately judged, and the use experience of a user is greatly influenced.
Therefore, there is a need in the art for a new control method for a laundry treating apparatus and a laundry treating apparatus to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the conventional clothes treatment apparatus cannot accurately determine whether the heating module needs to be turned on, the present invention provides a control method for a clothes treatment apparatus, wherein the clothes treatment apparatus includes a condensing module and a heating module, and the control method includes the following steps: detecting an ambient temperature and a cooling water temperature of a condensing module in a case where the laundry treating apparatus is in a drying mode and the heating module is in a closed state; correcting the opening temperature of the heating module according to the ambient temperature and the temperature of the cooling water; and selectively opening the heating module according to the corrected opening temperature.
In a preferred embodiment of the above control method, the step of "correcting the opening temperature of the heating module based on the ambient temperature and the cooling water temperature" includes: comparing the ambient temperature and the cooling water temperature with a preset temperature threshold; the opening temperature is corrected according to the comparison result of the ambient temperature and the cooling water temperature with the preset temperature threshold.
In a preferred embodiment of the above control method, the step of "correcting the opening temperature according to a comparison result between the ambient temperature and the cooling water temperature with the preset temperature threshold" specifically includes: the opening temperature is corrected according to the following equation: t is on ＝a×T 1 +b×T 2 +c×T 1 ×T 2 + d, wherein, T on To turn on the temperature, T 1 Is the ambient temperature, T 2 The temperature of the cooling water is a, a is a first correction coefficient, b is a second correction coefficient, c is a third correction coefficient, and d is a fourth correction coefficient; and wherein the magnitudes of the first, second, third and fourth correction coefficients a, b, c and d depend on the ambient temperature T 1 And temperature T of cooling water 2 Of (c) is used.
In a preferred technical solution of the above control method, the preset temperature threshold includes a first preset ambient temperature threshold, a second preset ambient temperature threshold, a first preset cooling water temperature threshold, and a second preset cooling water temperature threshold; the first preset environment temperature threshold is smaller than the second preset environment temperature threshold, and the first preset cooling water temperature threshold is smaller than the second preset cooling water temperature threshold.
In a preferred embodiment of the control method, the first correction coefficient a, the second correction coefficient b, the third correction coefficient c, and the fourth correction coefficient d are set to have magnitudes such that: when the ambient temperature T 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 When the temperature is less than or equal to a first preset cooling water temperature threshold value, the starting temperature T on Keeping the original shape; when the ambient temperature T 1 Less than or equal to a first preset ambient temperature threshold and a cooling water temperature T 2 When the temperature is greater than a first preset cooling water temperature threshold value, the opening temperature T on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship; when the ambient temperature T 1 When the temperature is greater than the first preset environment temperature threshold and less than or equal to the second preset environment temperature threshold, the starting temperature T is on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship; when the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 When the temperature is less than or equal to a second preset cooling water temperature threshold value, the starting temperature T on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship; when the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 When the temperature is greater than a second preset cooling water temperature threshold value, the starting temperature T on Remain unchanged.
In a preferred technical scheme of the control method, a first preset environment temperature threshold is 10 ℃, a first preset cooling water temperature threshold is 10 ℃, and a second preset cooling water temperature threshold is 35 ℃; the step of "correcting the opening temperature according to the comparison result between the ambient temperature and the cooling water temperature and the preset temperature threshold" specifically includes: if the ambient temperature T 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 Less than or equal to a first preset cooling water temperature threshold value, corresponding to the opening temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (a) are respectively 0, 0 and 110; if the ambient temperature T 1 Less than or equal to a first preset ambient temperature threshold, cooling water temperature T 2 Greater than a first preset cooling water temperature threshold and less than or equal to a second preset cooling water temperature threshold, corresponding to a starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (A) are-0.2, 0 and 114 respectively; if the ambient temperature T 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.1, -0.3, 0 and 110 respectively.
In a preferred technical scheme of the control method, a first preset environment temperature threshold is 10 ℃, a second preset environment temperature threshold is 35 ℃, a first preset cooling water temperature threshold is 10 ℃, and a second preset cooling water temperature threshold is 35 ℃; the step of "correcting the opening temperature according to the comparison result between the ambient temperature and the cooling water temperature and the preset temperature threshold" specifically includes: if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and the temperature T of the cooling water 2 Less than or equal to a first preset cooling water temperature threshold value, corresponding to the opening temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (A) are-0.3, -0.1, 0 and 114 respectively; if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and the temperature T of the cooling water 2 Greater than a first preset cooling water temperature threshold and less than or equal to a second preset cooling water temperature threshold, corresponding to a starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d are respectively-0.3, 0 and 112; if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and a cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on First correction coefficient a and second correction coefficient bThe third correction coefficient c and the fourth correction coefficient d are-0.4, -0.2, 0 and 110, respectively.
In a preferred technical scheme of the control method, the second preset environmental temperature threshold is 35 ℃, the first preset cooling water temperature threshold is 10 ℃, and the second preset cooling water temperature threshold is 35 ℃; the step of "correcting the opening temperature according to the result of comparison between the ambient temperature and the cooling water temperature with the preset temperature threshold" specifically includes: if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 Less than or equal to a first preset cooling water temperature threshold value, corresponding to the opening temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.3, -0.1, 0 and 114 respectively; if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold, cooling water temperature T 2 Greater than a first preset cooling water temperature threshold and less than or equal to a second preset cooling water temperature threshold, corresponding to a starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.4, -0.2, 0 and 110 respectively.
In a preferred embodiment of the above control method, if the ambient temperature T is lower than the predetermined temperature T 1 Is greater than a second preset ambient temperature threshold and the cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on Is 0, 0 and 75, respectively.
In addition, the present invention also provides a laundry treating apparatus including a condensing module and a heating module, the laundry treating apparatus further including: an ambient temperature sensor for detecting an ambient temperature in a case where the laundry treating apparatus is in the drying mode and the heating module is in the off state; a water temperature sensor for detecting a cooling water temperature of the condensing module in a case where the laundry treating apparatus is in a drying mode and the heating module is in a turned-off state; a temperature correction module for correcting the opening temperature of the heating module according to the detected ambient temperature and the cooling water temperature; a control module that selectively turns on the heating module based on the corrected turn-on temperature.
As can be understood by those skilled in the art, in a preferred technical solution of the control method of the present invention, in a case where the washing and drying all-in-one machine is in the drying mode and the heating module is in the off state, the ambient temperature and the cooling water temperature of the condensing module are detected; correcting the starting temperature of the heating module according to the ambient temperature and the temperature of the cooling water; and selectively opening the heating module according to the corrected opening temperature. Compared with the prior technical scheme of directly controlling the heating module to be opened through the detected ambient temperature, the method and the device have the advantages that the opening temperature of the heating module is corrected through the detected ambient temperature and the temperature of the cooling water in the process of controlling the heating module to be opened, the influence of the detection error of the temperature sensor on the accuracy of the judgment of the opening temperature is greatly reduced, the opening temperature of the heating module can be accurately judged, the heating module can be accurately controlled to be opened, the condition that clothes are not dried and a drying program cannot be started or is finished in advance is avoided, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is improved.
Further, comparing the temperature of the cooling water and the temperature of the environment with a preset temperature threshold; the opening temperature is corrected according to the comparison results of the cooling water temperature, the ambient temperature and the preset temperature threshold, and is corrected according to the following equation: t is a unit of on ＝a×T 1 +b×T 2 +c×T 1 ×T 2 + d, wherein the magnitudes of the first, second, third and fourth correction coefficients a, b, c and d depend on the ambient temperature T 1 And temperature T of cooling water 2 The size of the heating module can be accurately corrected, so that the heating module can be accurately controlled to be opened, the situation that clothes are not dried yet and a drying program cannot be started or is finished in advance is avoided, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is improved.
Drawings
The control method of the present invention is described below in conjunction with a washer dryer with reference to the accompanying drawings. In the drawings:
FIG. 1 is a flow chart of a control method of the present invention;
FIG. 2 is a first flowchart of a control method of the present invention;
FIG. 3 is a second flow chart of the control method of the present invention;
FIG. 4 is a flow chart three of the control method of the present invention;
figure 5 is a schematic view of the housing of the washer dryer of the present invention.
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. For example, although the present application is described in conjunction with a washing and drying machine, the technical solution of the present invention is not limited thereto, and the control method can be obviously applied to other laundry treating apparatuses such as a clothes dryer, etc., without departing from the principle and scope of the present invention.
It should be noted that the terms "first" and "second" in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Based on the technical problems provided in the background art, the invention provides a control method for a washing and drying integrated machine, which aims to correct the opening temperature of a heating module according to the ambient temperature and the temperature of cooling water, greatly reduces the influence of the detection error of a temperature sensor on the accuracy of judgment of the opening temperature, and can accurately judge the opening temperature of the heating module, so that the opening of the heating module can be accurately controlled, the condition that clothes are not dried and a drying program cannot be started or is finished in advance is avoided, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is improved.
Referring to fig. 1 to 5, fig. 1 is a flowchart of a control method of the present invention; FIG. 2 is a first flowchart of a control method of the present invention; FIG. 3 is a second flow chart of the control method of the present invention; FIG. 4 is a flow chart III of the control method of the present invention; figure 5 is a schematic view of the frame of the washer dryer of the present invention. As shown in fig. 1, the control method of the present invention includes the steps of:
s1, detecting the ambient temperature and the cooling water temperature of a condensing module under the condition that a washing and drying integrated machine is in a drying mode and a heating module is in a closed state;
s2, correcting the opening temperature of the heating module according to the ambient temperature and the temperature of the cooling water;
and S3, selectively starting the heating module according to the corrected starting temperature.
Preferably, the ambient temperature is an average temperature of the environment measured within a first preset time threshold, for example, the first preset time threshold is 1min; the cooling water temperature is an average temperature of the cooling water measured within a second preset time threshold, for example, the second preset time threshold is 1min. Of course, the first preset time threshold and the second preset time threshold are not limited to the above exemplary times, and those skilled in the art can flexibly adjust the first preset time threshold and the second preset time threshold in practical applications as long as the requirements of determining the ambient temperature and the cooling water temperature by the first preset time threshold and the second preset time threshold are met.
In another aspect, the present invention further provides a washing and drying all-in-one machine, as shown in fig. 5, the washing and drying all-in-one machine comprises a housing, a clothes treatment drum arranged in the housing, a condensing module, a heating module, an air supply module, an ambient temperature sensor, a water temperature sensor, a temperature correction module and a control module, wherein the heating module is arranged in the housing and used for heating air; the condensation module is arranged in the shell and is used for condensing high-temperature and high-humidity steam generated in the drying process; the heating module is connected with the clothes treatment barrel through the air supply module so as to convey hot air heated by the heating module into the clothes treatment barrel to dry clothes in the clothes treatment barrel; the environment temperature sensor is arranged on the outer side of the shell and used for detecting the environment temperature; the water temperature sensor is arranged in an electromagnetic valve of the washing and drying integrated machine and used for detecting the temperature of cooling water; the temperature correction module is arranged on the control module and used for correcting the starting temperature of the heating module according to the temperature of the cooling water detected by the temperature sensor; a control module is provided on the housing, which controls the opening of the heating module based on the corrected opening temperature. Of course, the actual installation positions of the heating module, the air supply module, the ambient temperature sensor, the water temperature sensor, the temperature correction module and the control module are not limited to the above-mentioned example installation positions, and those skilled in the art can flexibly set the actual installation positions of the heating module, the air supply module, the ambient temperature sensor, the water temperature sensor, the temperature correction module and the control module in practical application as long as the opening temperature can be corrected through the mutual cooperation of the heating module, the air supply module, the temperature sensor, the temperature correction module and the control module.
Preferably, the condensation module is a condenser, a condensation pipe or other structures, which are not described herein again.
Preferably, the heating module is a heating pipe, a heating fan, a heater and other structures, which are not described herein again.
Preferably, the air supply module is a fan, and can be of other structures, which are not described herein again.
Preferably, the ambient temperature sensor and the water temperature sensor are infrared temperature sensors, and may also be other types of sensors, such as radio frequency sensors, etc., so as to detect the ambient temperature and the cooling water temperature, and it should be noted that the detection method of the ambient temperature and the cooling water temperature should not limit the present invention.
Preferably, the temperature correction module corrects the temperature data of the temperature sensor according to a preset temperature threshold through computer software design, and the corrected temperature data is provided to the control module.
Preferably, the control module is capable of recognizing a cooling water temperature detected by the temperature sensor, and controlling the temperature correction module to correct the opening temperature of the heating module according to the detected cooling water temperature. The control module may be a control module of the washing and drying integrated machine itself, or may be an additional control module or other mobile terminals, which are not described herein again.
In a preferred embodiment, the step of "correcting the opening temperature of the heating module according to the ambient temperature and the temperature of the cooling water" in the step S2 includes:
s21, comparing the ambient temperature and the cooling water temperature with a preset temperature threshold value;
and S22, correcting the opening temperature according to the comparison result of the ambient temperature and the cooling water temperature with the preset temperature threshold value.
By adopting the control method, the opening temperature of the heating module can be accurately corrected, so that the opening of the heating module can be accurately controlled, the condition that the clothes are not dried and the drying program cannot be started or is finished in advance is avoided, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is improved.
Further, in the step S22, the step of "correcting the opening temperature according to the comparison result between the ambient temperature and the cooling water temperature and the preset temperature threshold" specifically includes: the opening temperature is corrected according to the following equation:
T on ＝a×T 1 +b×T 2 +c×T 1 ×T 2 +d
wherein, T on : the opening temperature;
T 1 : ambient temperature;
T 2 : cooling water temperature;
a: a first correction coefficient;
b: a second correction factor;
c: a third correction factor;
d: and a fourth correction coefficient.
Wherein the magnitudes of the first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d depend on the environment temperature T 1 And temperature T of cooling water 2 The size of (2).
In the above steps, the preset temperature threshold includes a first preset ambient temperature threshold, a second preset ambient temperature threshold, a first preset cooling water temperature threshold and a second preset cooling water temperature threshold; the first preset environment temperature threshold value is smaller than the second preset environment temperature threshold value, and the first preset cooling water temperature threshold value is smaller than the second preset cooling water temperature threshold value.
Preferably, in the step S22, the step of "correcting the opening temperature according to the comparison result of the cooling water temperature and the preset temperature threshold" further includes:
s221, judging the environmental temperature T 1 Whether it is less than or equal to the first preset environmental temperature threshold value and the cooling water temperature T 2 Whether the temperature of the cooling water is smaller than or equal to a first preset cooling water temperature threshold value or not;
s222, if the environment temperature T 1 Less than or equal to a first preset ambient temperature threshold and a cooling water temperature T 2 If the temperature is less than or equal to the first preset cooling water temperature threshold value, the temperature T is started on Keeping the original shape;
s223, judging the environmental temperature T 1 Whether it is less than or equal to the first preset ambient temperature threshold and the cooling water temperature T 2 Whether the temperature of the cooling water is greater than a first preset cooling water temperature threshold value or not;
s224, if the ambient temperature T 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 If the temperature is greater than the first preset cooling water temperature threshold value, the starting temperature T is on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship;
s225, judging the environmental temperature T 1 Whether the temperature is greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold;
s226, if the ambient temperature T 1 If the temperature is greater than the first preset environment temperature threshold and less than or equal to the second preset environment temperature threshold, the starting temperature T is set on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship;
s227, judging the ambient temperature T 1 Whether the temperature is greater than a second preset environmental temperature threshold value and the temperature T of cooling water 2 The temperature is less than or equal to a second preset cooling water temperature threshold value;
s228, if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 If the temperature is less than or equal to a second preset cooling water temperature threshold value, the opening temperature T is started on And ambient temperature T 1 And temperature T of cooling water 2 In an inverse proportional relationship;
s229, judging the environmental temperature T 1 Whether the temperature of the cooling water is greater than a second preset environmental temperature threshold value or not and the temperature T of the cooling water 2 Whether the temperature of the cooling water is greater than a second preset cooling water temperature threshold value or not;
s230, if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 If the temperature is greater than the second preset cooling water temperature threshold value, the starting temperature T is on Remain unchanged.
Specifically, in the step S222, if the ambient temperature T is higher than the predetermined value 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 Less than or equal to first predetermined cooling water temperature threshold, it is all lower to explain ambient temperature and cooling water temperature, can not cause the influence to the precision that temperature sensor detected, can accurately judge whether need open heating module, then will open temperature T on Is set to remain unchanged, i.e. the opening temperature T on Independent of ambient temperature T 1 And temperature T of cooling water 2 May vary.
Preferably, in the step S224, if the ambient temperature T is lower than the predetermined temperature T 1 Less than or equal to a first preset environment temperature threshold and cooling water temperature T 2 Is greater than the first preset cooling water temperature threshold value, although the environment temperature T 1 Lower, but cooling water temperature T 2 The temperature T is high, the detection precision of the temperature sensor is influenced, whether the heating module needs to be opened or not can not be accurately judged, and the opening temperature T is obtained on Set to ambient temperature T 1 And temperature T of cooling water 2 In inverse proportion relation, so that the opening temperature T on Dependent on the ambient temperature T 1 And temperature T of cooling water 2 The temperature rise and the temperature decrease to reduce the starting temperature of the heating module, avoid the condition that the clothes are not dried and the drying program can not be started or is finished in advance, improve the drying effect of the washing and drying integrated machine and further improve the use experience of a user.
Preferably, in the above step S226, if the ambient temperature T is lower than the predetermined temperature T 1 Greater than the first predetermined ambient temperature threshold and less than or equal to the second predetermined ambient temperature threshold, indicating a higher ambient temperatureNo matter the temperature of the cooling water is higher or lower, the influence on the detection precision of the temperature sensor can be caused, whether the heating module needs to be opened or not can not be accurately judged, and then the opening temperature T is set on Is set to be at the ambient temperature T 1 And temperature T of cooling water 2 In inverse proportion relation, so that the opening temperature T on Dependent on the ambient temperature T 1 And temperature T of cooling water 2 The temperature rise and the temperature decrease to reduce the starting temperature of the heating module, avoid the condition that the clothes are not dried and the drying program can not be started or is finished in advance, improve the drying effect of the washing and drying integrated machine and further improve the use experience of a user.
Preferably, in the step S228, if the ambient temperature T is lower than the predetermined temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 The temperature of the cooling water is less than or equal to a second preset cooling water temperature threshold, which indicates that the environment temperature is too high, and the temperature of the cooling water is higher, so that the detection precision of the temperature sensor is influenced, whether the heating module needs to be started or not can not be accurately judged, and then the starting temperature T is on Is set to be at the ambient temperature T 1 And temperature T of cooling water 2 In inverse proportion relation, so that the opening temperature T on Dependent on the ambient temperature T 1 And temperature T of cooling water 2 The temperature rise and the temperature drop are achieved, so that the starting temperature of the heating module is reduced, the condition that the clothes are not dried and the drying program cannot be started or is finished in advance is avoided, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is further improved.
Preferably, in the step S230, if the ambient temperature T is lower than the predetermined temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 The temperature of the cooling water is higher than the second preset cooling water temperature threshold value, which shows that the ambient temperature and the temperature of the cooling water are both too high, the detection precision of the temperature sensor is greatly influenced, whether the heating module needs to be opened or not can not be accurately judged, and the opening temperature T is obtained on Is set to remain unchanged, i.e. the opening temperature T on Independent of ambient temperature T 1 And temperature T of cooling water 2 The clothes are not dried yet and the drying program can not be startedThe situation that the washing and drying integrated machine is moved or finished in advance occurs, the drying effect of the washing and drying integrated machine is improved, and the use experience of a user is further improved.
In the process, a conclusion about how to correct the opening temperature can be further given through setting the first preset environment temperature threshold and the first preset cooling water temperature threshold, so that the washing and drying integrated machine can adopt an optimal correction mode under different conditions, the opening temperature of the heating module can be accurately judged, and the drying effect of the washing and drying integrated machine is improved. The first preset environment temperature threshold can be the lowest temperature of the environment temperature, the first preset cooling water temperature threshold can be the lowest temperature of the cooling water temperature, for example, the first preset environment temperature threshold is 10 ℃, the first preset cooling water temperature threshold is 10 ℃, and the correction scheme of the starting temperature is optimal so as to improve the drying effect of the washing and drying integrated machine. Of course, the first preset ambient temperature threshold and the first preset cooling water temperature threshold are not limited to the above exemplary temperatures, and may be other temperatures, for example, experimental temperatures obtained by a person skilled in the art according to experiments under specific conditions, or empirical temperatures obtained according to experiments, as long as the boundary point determined by the first preset ambient temperature threshold and the first preset cooling water temperature threshold and selected from the first correction coefficient, the second correction coefficient, the third correction coefficient and the fourth correction coefficient can meet the requirement of correcting the start temperature.
Furthermore, by setting the second preset environment temperature threshold and the second preset cooling water temperature threshold, a conclusion on how to correct the opening temperature can be further given, so that the washing and drying integrated machine can adopt an optimal correction mode under different conditions, the opening temperature of the heating module can be accurately judged, and the drying effect of the washing and drying integrated machine is improved. The setting of the second preset environment temperature threshold and the second preset cooling water temperature threshold may be flexibly adjusted and set according to actual conditions, for example, the second preset environment temperature threshold is 35 ℃, the second preset cooling water temperature threshold is 35 ℃, as long as the requirement that the dividing point of the first correction coefficient and the second correction coefficient, which is determined by the second preset environment temperature threshold and the second preset cooling water temperature threshold, is selected to meet the requirement of correcting the opening temperature is met.
It should be further noted that the closing temperature of the heating module may be corrected by the above method, as long as at least one of the first correction coefficient and the second correction coefficient corresponding to the closing temperature and at least one of the first correction coefficient and the second correction coefficient corresponding to the opening temperature are different from each other, so that the corrected opening temperature is smaller than the corrected closing temperature. Of course, the off temperature of the heater module may be set to a fixed value. The two schemes can be selected according to actual use requirements.
Preferably if the ambient temperature T 1 Less than or equal to 10 ℃ (first preset ambient temperature threshold) and cooling water temperature T 2 Less than or equal to 10 deg.C (first preset cooling water temperature threshold), corresponding to the opening temperature T on Has a first correction coefficient a of 0, a second correction coefficient b of 0, a third correction coefficient c of 0, and a fourth correction coefficient d of 110, i.e., T on ＝110℃。
Preferably if the ambient temperature T 1 Cooling water temperature T less than or equal to 10 DEG C 2 Greater than 10 ℃ and less than or equal to 35 ℃ (second preset cooling water temperature threshold), corresponding to the opening temperature T on Has a first correction coefficient a of-0.2, a second correction coefficient b of-0.2, a third correction coefficient c of 0, and a fourth correction coefficient d of 114, i.e. T on ＝-0.2×T 1 -0.2×T 2 +114。
Preferably if the ambient temperature T 1 Less than or equal to a first preset ambient temperature threshold and a cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on Has a first correction coefficient a of-0.1, a second correction coefficient b of-0.3, a third correction coefficient c of 0, and a fourth correction coefficient d of 110, i.e., T on ＝-0.1×T 1 -0.3×T 2 +110。
Preferably if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and the temperature T of the cooling water 2 Less than or equal to the first preset cooling water temperatureDegree threshold value, then corresponds to the opening temperature T on Has a first correction coefficient a of-0.3, a second correction coefficient b of-0.1, a third correction coefficient c of 0, and a fourth correction coefficient d of 114, i.e., T on ＝-0.3×T 1 -0.1×T 2 +114。
Preferably if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and the temperature T of the cooling water 2 If the temperature is greater than the first preset cooling water temperature threshold and less than or equal to the second preset cooling water temperature threshold, the temperature is corresponding to the starting temperature T on Has a first correction coefficient a of-0.3, a second correction coefficient b of-0.3, a third correction coefficient c of 0, and a fourth correction coefficient d of 112, i.e. T on ＝-0.3×T 1 -0.3×T 2 +112。
Preferably if the ambient temperature T 1 Greater than a first preset ambient temperature threshold and less than or equal to a second preset ambient temperature threshold, and a cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on Has a first correction coefficient a of-0.4, a second correction coefficient b of-0.2, a third correction coefficient c of 0, and a fourth correction coefficient d of 110, i.e. T on ＝-0.4×T 1 -0.2×T 2 +110。
Preferably if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold and a cooling water temperature T 2 Less than or equal to a first preset cooling water temperature threshold value, corresponding to the opening temperature T on Has a first correction coefficient a of-0.3, a second correction coefficient b of-0.1, a third correction coefficient c of 0, and a fourth correction coefficient d of 114, i.e., T on ＝-0.3×T 1 -0.1×T 2 +114。
Preferably if the ambient temperature T 1 Greater than a second predetermined ambient temperature threshold, cooling water temperature T 2 If the temperature is greater than the first preset cooling water temperature threshold and less than or equal to the second preset cooling water temperature threshold, the temperature is corresponding to the starting temperature T on Has a first correction coefficient a of-0.4, a second correction coefficient b of-0.2, a third correction coefficient c of 0, and a fourth correction coefficient d of 110, i.e. T on ＝-0.4×T 1 -0.2×T 2 +110。
Preferably if the ambient temperature T 1 Is greater than a second preset ambient temperature threshold and the cooling water temperature T 2 Greater than a second predetermined cooling water temperature threshold, corresponding to a starting temperature T on Has a first correction coefficient a of 0, a second correction coefficient b of 0, a third correction coefficient c of 0, and a fourth correction coefficient d of 75, i.e., T on ＝75℃。
Of course, the values of the first correction coefficient, the second correction coefficient, the third correction coefficient and the fourth correction coefficient are not limited to the above-mentioned examples, and those skilled in the art can flexibly adjust the values in actual operations.
Referring now to fig. 2, fig. 2 is a flow chart of a control method of a first embodiment of the present invention.
In a possible embodiment, as shown in fig. 2, the flow of the control method of the integrated washing and drying machine of the present invention may be:
s1, detecting the ambient temperature and the cooling water temperature of a condensing module under the condition that a washing and drying integrated machine is in a drying mode and a heating module is in a closed state;
s21, comparing the ambient temperature with 10 ℃ (a first preset ambient temperature threshold);
s2211, judging whether the environmental temperature is less than or equal to 10 ℃;
s2212, if yes, judging whether the temperature of the cooling water is less than or equal to 10 ℃;
s222, if the temperature of the cooling water T is high 2 Less than or equal to 10 ℃ (first preset cooling water temperature threshold), the starting temperature T of the heating module on ＝110℃；
S2231, if not, judging whether the temperature of the cooling water is less than or equal to 35 ℃ (a second preset cooling water temperature threshold);
s2241, if the temperature of the cooling water is less than or equal to 35 ℃, the starting temperature of the heating module is T on ＝-0.2×T 1 -0.2×T 2 +114；
S2242, if the temperature of the cooling water is higher than 35 ℃, the starting temperature of the heating module is T on ＝-0.1×T 1 -0.3×T 2 +110；
S3, according to the corrected opening temperature T on To turn on the heating module.
In the above example, if the ambient temperature is greater than 10 ℃, as shown in fig. 3:
s1, detecting the ambient temperature and the cooling water temperature of a condensing module under the condition that the washing and drying integrated machine is in a drying mode and a heating module is in a closed state;
s21, comparing the ambient temperature with 10 ℃ (a first preset ambient temperature threshold);
s2211, judging whether the environmental temperature is less than or equal to 10 ℃;
s2251, if not, judging whether the ambient temperature is less than or equal to 35 ℃ (second preset ambient temperature threshold);
s2261, if yes, judging whether the temperature of cooling water is less than or equal to 10 ℃;
s2262, if the temperature of the cooling water T 2 Less than or equal to 10 ℃, the opening temperature T of the heating module on ＝-0.3×T 1 -0.1×T 2 +114；
S2263, if not, judging whether the temperature of the cooling water is less than or equal to 35 ℃ (a second preset cooling water temperature threshold);
s2264, if the temperature of the cooling water is less than or equal to 35 ℃, the starting temperature of the heating module is T on ＝-0.3×T 1 -0.3×T 2 +112；
S2265, if the temperature of the cooling water is higher than 35 ℃, the starting temperature of the heating module is T on ＝-0.4×T 1 -0.2×T 2 +110；
S3, according to the corrected opening temperature T on To turn on the heating module.
In the above embodiment, if the ambient temperature is greater than 35 ℃, as shown in fig. 4:
s1, detecting the ambient temperature and the cooling water temperature of a condensing module under the condition that the washing and drying integrated machine is in a drying mode and a heating module is in a closed state;
s21, comparing the ambient temperature with 35 ℃ (a second preset ambient temperature threshold);
s2271, judging whether the ambient temperature is higher than 35 ℃;
s2272, if yes, judging whether the temperature of the cooling water is less than or equal to 10 ℃;
s2281 if the temperature of cooling water T 2 Less than or equal to 10 ℃, the opening temperature T of the heating module on ＝-0.3×T 1 -0.1×T 2 +114；
S2273, if not, judging whether the temperature of the cooling water is less than or equal to 35 ℃ (a second preset cooling water temperature threshold);
s2282, if the temperature of the cooling water is less than or equal to 35 ℃, the opening temperature of the heating module is T on ＝-0.4×T 1 -0.2×T 2 +110；
S230, if the temperature of the cooling water is more than 35 ℃, the starting temperature of the heating module is T on ＝75℃；
S3, according to the corrected opening temperature T on To turn on the heating module.
Of course, in a specific implementation test, the ambient temperature may be compared with 35 ℃, and whether to compare with 10 ℃ is determined according to the comparison result with 35 ℃, which is similar to the implementation test listed in the above example and is not described herein again. In addition, in practical applications, the temperature of the cooling water may be determined first, and then the ambient temperature may be determined, or the temperature of the cooling water and the ambient temperature may be determined simultaneously, and such determination sequence and manner changes do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
It should be noted that the above-mentioned embodiment is only a preferred embodiment of the present invention, and is only used for illustrating the principle of the method of the present invention, and is not intended to limit the protection scope of the present invention, and in practical applications, those skilled in the art can implement the above-mentioned function allocation by different steps, i.e. re-dividing or combining the steps in the embodiment of the present invention, as required. For example, the steps of the above embodiments may be combined into one step, or further divided into multiple sub-steps to complete all or part of the functions described above. The names of the steps involved in the embodiments of the present invention are only for distinguishing the respective steps, and are not to be construed as limiting the present invention.
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 easily understood by those skilled in the art that the scope of the present invention is obviously 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 (8)
1. A control method for a laundry treating apparatus including a condensing module and a heating module, characterized by comprising the steps of:
detecting an ambient temperature and a cooling water temperature of the condensing module in a case that the laundry treating apparatus is in a drying mode and the heating module is in a closed state;
correcting the starting temperature of the heating module according to the ambient temperature and the temperature of the cooling water;
selectively opening the heating module according to the corrected opening temperature;
the step of "correcting the opening temperature of the heating module in accordance with the ambient temperature and the cooling water temperature" specifically includes:
comparing the ambient temperature and the cooling water temperature with a preset temperature threshold;
correcting the starting temperature according to the comparison result of the environmental temperature and the cooling water temperature with the preset temperature threshold;
the step of "correcting the opening temperature according to the comparison result between the ambient temperature and the cooling water temperature with the preset temperature threshold" specifically includes:
the opening temperature is corrected according to the following equation:
T on ＝a×T 1 +b×T 2 +c×T 1 ×T 2 +d
wherein, T on Is said opening temperature, T 1 Is the ambient temperature, T 2 The temperature of the cooling water is defined as a, a is a first correction coefficient, b is a second correction coefficient, c is a third correction coefficient, and d is a fourth correction coefficient; and is provided with
Wherein the magnitudes of the first, second, third and fourth correction coefficients a, b, c and d depend on the ambient temperature T 1 And the temperature T of the cooling water 2 Of (c) is used.
2. The control method according to claim 1, characterized in that the preset temperature thresholds include a first preset ambient temperature threshold, a second preset ambient temperature threshold, a first preset cooling water temperature threshold, and a second preset cooling water temperature threshold;
the first preset environment temperature threshold is smaller than the second preset environment temperature threshold, and the first preset cooling water temperature threshold is smaller than the second preset cooling water temperature threshold.
3. The control method according to claim 2, characterized in that the first correction coefficient a, the second correction coefficient b, the third correction coefficient c, and the fourth correction coefficient d are set in magnitude such that:
when the ambient temperature T is 1 Less than or equal to the first preset ambient temperature threshold and the cooling water temperature T 2 The opening temperature T is less than or equal to the first preset cooling water temperature threshold value on Keeping the same;
when the ambient temperature T is 1 Less than or equal to the first preset environment temperature threshold and the cooling water temperature T 2 When the temperature is greater than the first preset cooling water temperature threshold value, the starting temperature T on And the ambient temperature T 1 And the temperature T of the cooling water 2 In an inverse proportional relationship;
when the ambient temperature T is 1 Greater than the first preset ambient temperature threshold and less than or equal toAt the second preset ambient temperature threshold, the starting temperature T on And the ambient temperature T 1 And the temperature T of the cooling water 2 In an inverse proportional relationship;
when the ambient temperature T is 1 Is greater than the second preset ambient temperature threshold and the cooling water temperature T 2 The opening temperature T is less than or equal to the second preset cooling water temperature threshold value on And the ambient temperature T 1 And the temperature T of the cooling water 2 In an inverse proportional relationship;
when the ambient temperature T is 1 Is greater than the second preset ambient temperature threshold and the cooling water temperature T 2 When the temperature is greater than the second preset cooling water temperature threshold value, the starting temperature T on Remain unchanged.
4. The control method according to claim 3, characterized in that the first preset ambient temperature threshold value is 10 ℃, the first preset cooling water temperature threshold value is 10 ℃, and the second preset cooling water temperature threshold value is 35 ℃;
the step of "correcting the opening temperature according to the comparison result between the ambient temperature and the cooling water temperature with the preset temperature threshold" specifically includes:
if the ambient temperature T is 1 Less than or equal to the first preset environment temperature threshold and the cooling water temperature T 2 Less than or equal to the first preset cooling water temperature threshold value, corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are respectively 0, 0 and 110;
if the ambient temperature T is 1 Less than or equal to the first preset ambient temperature threshold, the cooling water temperature T 2 If the temperature is greater than the first preset cooling water temperature threshold and less than or equal to the second preset cooling water temperature threshold, the temperature is corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (A) are-0.2, 0 and 114 respectively;
if the ambient temperature T is 1 Less than or equal to the first preset ambient temperature threshold and the cooling water temperature T 2 If the temperature is greater than the second preset cooling water temperature threshold value, the temperature corresponds to the opening temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.1, -0.3, 0 and 110 respectively.
5. The control method according to claim 3, characterized in that the first preset ambient temperature threshold is 10 ℃, the second preset ambient temperature threshold is 35 ℃, the first preset cooling water temperature threshold is 10 ℃, the second preset cooling water temperature threshold is 35 ℃;
the step of "correcting the opening temperature according to the result of comparison between the ambient temperature and the cooling water temperature with the preset temperature threshold value" specifically includes:
if the ambient temperature T 1 Greater than the first preset ambient temperature threshold and less than or equal to the second preset ambient temperature threshold, the cooling water temperature T 2 Less than or equal to the first preset cooling water temperature threshold value, corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (A) are-0.3, -0.1, 0 and 114 respectively;
if the ambient temperature T 1 Greater than the first preset ambient temperature threshold and less than or equal to the second preset ambient temperature threshold, the cooling water temperature T 2 If the temperature is greater than the first preset cooling water temperature threshold and less than or equal to the second preset cooling water temperature threshold, the temperature is corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d are respectively-0.3, 0 and 112;
if the ambient temperature T 1 Greater than the first preset ambient temperature threshold and less than or equal to the second preset ambient temperature threshold, the cooling water temperature T 2 Greater than the second preset cooling water temperature threshold, corresponding to the openingTemperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.4, -0.2, 0 and 110 respectively.
6. The control method according to claim 3, characterized in that the second preset ambient temperature threshold value is 35 ℃, the first preset cooling water temperature threshold value is 10 ℃, and the second preset cooling water temperature threshold value is 35 ℃;
the step of "correcting the opening temperature according to the result of comparison between the ambient temperature and the cooling water temperature with the preset temperature threshold value" specifically includes:
if the ambient temperature T 1 Is greater than the second preset ambient temperature threshold and the cooling water temperature T 2 Less than or equal to the first preset cooling water temperature threshold value, corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.3, -0.1, 0 and 114 respectively;
if the ambient temperature T 1 Greater than the second preset ambient temperature threshold, the cooling water temperature T 2 If the temperature is greater than the first preset cooling water temperature threshold and less than or equal to the second preset cooling water temperature threshold, the temperature is corresponding to the starting temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c and the fourth correction coefficient d of (1) are-0.4, -0.2, 0 and 110 respectively.
7. Control method according to claim 6, characterized in that if the ambient temperature T is 1 Is greater than the second preset ambient temperature threshold and the cooling water temperature T 2 If the temperature is greater than the second preset cooling water temperature threshold, the temperature corresponds to the opening temperature T on The first correction coefficient a, the second correction coefficient b, the third correction coefficient c, and the fourth correction coefficient d of (a) are 0, and 75, respectively.
8. A laundry treating apparatus including a condensing module and a heating module, characterized by further comprising:
an ambient temperature sensor for detecting an ambient temperature in a case where the laundry treating apparatus is in a drying mode and the heating module is in a turned-off state;
a water temperature sensor for detecting a cooling water temperature of the condensing module in a case where the laundry treating apparatus is in a drying mode and the heating module is in a turned-off state;
a temperature correction module for correcting an opening temperature of the heating module according to the detected ambient temperature and cooling water temperature;
a control module that selectively opens the heating module based on the corrected opening temperature;
the temperature correction module corrects the opening temperature according to the ambient temperature and the cooling water temperature by:
the step of "correcting the opening temperature of the heating module according to the ambient temperature and the cooling water temperature" specifically includes:
comparing the ambient temperature and the cooling water temperature with a preset temperature threshold;
correcting the opening temperature according to the comparison result of the environmental temperature and the cooling water temperature with the preset temperature threshold;
the step of "correcting the opening temperature according to the result of comparison between the ambient temperature and the cooling water temperature with the preset temperature threshold value" specifically includes:
the opening temperature is corrected according to the following equation:
T on ＝a×T 1 +b×T 2 +c×T 1 ×T 2 +d
wherein, T on To said opening temperature, T 1 Is the ambient temperature, T 2 The temperature of the cooling water is defined as a, a is a first correction coefficient, b is a second correction coefficient, c is a third correction coefficient, and d is a fourth correction coefficient; and is
Wherein the first correction coefficient a, the second correction coefficient b, andthe magnitudes of the third correction coefficient c and the fourth correction coefficient d depend on the ambient temperature T 1 And the temperature T of the cooling water 2 The size of (2).
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| JP2020555794A JP7104173B2 (en) | 2018-04-11 | 2019-04-10 | Control method for garment processing equipment and garment processing equipment |
| PCT/CN2019/082090 WO2019196873A1 (en) | 2018-04-11 | 2019-04-10 | Control method for clothes treating apparatus, and clothes treating apparatus |
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Effective date of registration: 20220915 Address after: No. 39, Area A, Gangcheng Industrial Park, Jiangbei District, Chongqing 400026 Applicant after: Chongqing Haier Washing Appliance Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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Effective date of registration: 20221027 Address after: 400026 No.303, Block E, No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: Chongqing Haier Front-loading Washing Machine Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: No. 39, Area A, Gangcheng Industrial Park, Jiangbei District, Chongqing 400026 Applicant before: Chongqing Haier Washing Appliance Co.,Ltd. Applicant before: Haier Smart Home Co., Ltd. |
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