CN111041775A - Clothes treatment equipment and control method, control device and storage medium thereof - Google Patents
Clothes treatment equipment and control method, control device and storage medium thereof Download PDFInfo
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- CN111041775A CN111041775A CN201911398729.8A CN201911398729A CN111041775A CN 111041775 A CN111041775 A CN 111041775A CN 201911398729 A CN201911398729 A CN 201911398729A CN 111041775 A CN111041775 A CN 111041775A
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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
Abstract
The invention provides a clothes treating apparatus, a control method thereof, a control device thereof and a computer readable storage medium. The control method comprises the following steps: and determining that the clothes treatment equipment meets the condition of entering a water vapor removal mode, and controlling a fan of the clothes treatment equipment according to the water vapor removal mode to reduce water vapor in the clothes treatment equipment. This application has increased the water vapour mode, can reduce the steam in the clothing treatment facility, prevents that the long-time work of inner loop from leading to steam to run out from the pipeline and gather at the shells inner wall of clothing treatment facility, the display screen is located the surface of casing and the position such as between display screen and the circuit board, can enough prevent that the display screen of control panel from being covered with steam and experience in order to improve user's use, also can prevent to trigger the button by mistake and cause the inconvenience in using for the user.
Description
Technical Field
The present invention relates to the technical field of laundry treatment apparatuses, and in particular, to a control method suitable for a laundry treatment apparatus, a control device for a laundry treatment apparatus, and a computer-readable storage medium.
Background
In the related art, the internal circulation operation time of the clothes treatment apparatus such as the heat pump clothes dryer, the heat pump washing and drying all-in-one machine, etc. is long, and the water vapor in the circulation pipeline of the clothes treatment apparatus may not well escape due to the pipeline sealing, and may gather on the inner wall of the casing, even on the surface of the display screen in the casing, and may gather between the display screen and the circuit board. Therefore, on one hand, the display screen of the control panel is water vapor, and bad experience is brought to users. On the other hand, for the whole touch key, the key may be triggered by mistake, which causes inconvenience in use for the user.
Disclosure of Invention
In order to solve at least one of the above technical problems, an object of the present invention is to provide a control method of a laundry treating apparatus.
Another object of the present invention is to provide a control device of a laundry treating apparatus.
It is still another object of the present invention to provide a laundry treating apparatus.
It is still another object of the present invention to provide a computer-readable storage medium.
In order to achieve the above object, an aspect of a first aspect of the present invention provides a control method of a laundry treating apparatus, including: and determining that the clothes treatment equipment meets the condition of entering a water vapor removal mode, and controlling a fan of the clothes treatment equipment according to the water vapor removal mode.
According to the control method of the clothes treatment equipment provided by the technical scheme of the first aspect of the invention, the water vapor removal mode is added, and when the clothes treatment equipment meets the conditions of the water vapor removal mode, the fan of the clothes treatment equipment can be controlled to operate according to the water vapor removal mode, so that water vapor in the clothes treatment equipment is reduced, the phenomenon that the water vapor runs out from a pipeline and gathers on the inner wall of the shell of the clothes treatment equipment, the display screen is positioned on the surface in the shell, the display screen is positioned between the display screen and the circuit board and the like due to long-time operation of internal circulation is prevented, the display screen of the control board is prevented from being full of water vapor, the use experience of a user is improved, and the inconvenience in.
It is worth to say that the existing clothes treatment equipment is provided with a fan for cooling the compressor. The fan generally only has a temperature protection mode in operation, cools and reduces the temperature of the compressor when the temperature of the compressor is higher, and keeps a closed state at other times. This application then can be according to removing the operation of steam mode control fan when detecting the condition that the inside steam of clothing processing apparatus more satisfied entering water vapour mode to steam circulation improves steam flow rate with higher speed, and then improves steam evaporation rate, also reduces the probability that steam ran out from the pipeline, can effectively reduce the steam in the clothing processing apparatus, plays good water vapour effect that removes. Simultaneously, at the in-process of controlling the fan according to the mode of removing water vapour, the operation of fan also can play the cooling effect to the compressor, therefore is favorable to reducing during operation of fan in the temperature protection mode long. Therefore, although the water vapor removal mode is added, the operation time of the fan is increased, the international energy consumption standard is still met, the performance standard is also met, and unqualified performance caused by the operation time of the fan is avoided.
In addition, the control method in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical scheme, the fan of the clothes treatment equipment is controlled according to a moisture removal mode, which specifically comprises the following steps: and controlling the intermittent operation of the fan of the clothes treatment equipment.
In the water vapor removing mode, the fan is controlled to run intermittently, namely, the fan is started for a period of time and closed for a period of time, and the process is circulated. Compare in that the fan lasts to be opened, be favorable to reducing the operation of fan long, and then reduce the product energy consumption. Meanwhile, as the water vapor is gathered for a certain time, the fan is closed for a certain time after being opened for a certain time, and the water vapor can be fed for the gathering time again, so that more water vapor can be reduced once when the fan is opened again, which is equivalent to improving the working efficiency of the fan and is beneficial to reducing the energy consumption of products.
In the above technical solution, the blower is controlled to operate intermittently, specifically: circularly controlling a fan of the clothes treatment equipment to be switched on for a first time period t1 and switched off for a second time period t 2; wherein t1 is in the range of 60 seconds to 80 seconds; and/or the t2 is in the range of 100 seconds to 120 seconds.
The intermittent opening time of the fan is limited within the range of 60 seconds to 80 seconds, so that the defect of insufficient water vapor removal capacity caused by too short opening time is avoided, and the defect of energy consumption caused by too long opening time is also avoided.
The intermittent closing time of the fan is limited within the range of 100 seconds to 120 seconds, so that the increase of the starting frequency of the fan due to the fact that the steam is accumulated less due to too short closing time is avoided, and the phenomenon that the steam is accumulated too much due to too long closing time and runs out of a pipeline is avoided.
In any one of the above technical solutions, the control method of a laundry treatment apparatus further includes: and returning to execute the condition of determining whether the clothes treatment equipment meets the condition of entering the water vapor removing mode at the set time interval, and circulating.
And setting time at intervals, executing once to determine whether the clothes treatment equipment meets the condition of the water vapor removal mode, and controlling the fan according to the temperature protection mode when the condition of the water vapor removal mode is not met. Therefore, the clothes treatment equipment can be ensured to timely exit the water vapor removal mode when water vapor is reduced to the condition that the water vapor removal mode is not met, so that the running time of the fan is shortened, and the energy consumption is reduced.
In the technical scheme, the clothes treatment equipment is continuously determined to meet the condition of entering the water vapor removal mode for multiple times, and the intermittent operation duration of the fan is accumulated and calculated.
The condition that the clothes treatment equipment meets the condition of entering the water vapor removal mode is continuously determined for multiple times, which indicates that the water vapor in the clothes treatment equipment at the stage is more, and the fan needs to operate according to the water vapor removal mode for a relatively long time, so that the intermittent operation duration of the fan is accumulated and calculated. That is, when it is determined that the laundry treating apparatus satisfies the condition for entering the water vapor removal mode for a plurality of times, the laundry treating apparatus does not exit the water vapor removal mode (or the time duration of the intermittent operation of the fan is not cleared), but continues to control the intermittent operation of the fan according to the program of the water vapor removal mode.
In the above technical solution, the set time period is in a range of 20 milliseconds to 100 milliseconds.
The set time is limited in the range of 20 milliseconds to 100 milliseconds, so that the over-high determination frequency caused by over-short set time is avoided, the over-high processor processing capacity is avoided, and the over-long running time of the fan caused by over-long set time is also avoided, so that the energy consumption is reduced.
In any of the above technical solutions, the conditions of the water vapor removal mode are as follows: tf is less than or equal to T1, Tf is more than or equal to T2, T is more than T3, Hum is more than or equal to u, and Tb is less than T4; wherein, Tf is a temperature at an air outlet of an inner tub of the laundry treating apparatus, T is an operation duration of the laundry treating apparatus, Hum is a load humidity, Tb is a discharge pipe temperature of the compressor, and T1< T2< T4.
Because the initial stage of the operation of the clothes treatment equipment has relatively less water vapor, when the water vapor is gradually increased after the clothes treatment equipment works for a period of time, the water vapor is removed, so that t is more than t3, and t3 represents the initial operation time of the clothes treatment equipment so as to eliminate the time with less water vapor in the initial stage, maximize the utilization rate of the fan and reduce the energy waste. When the load humidity of the clothes treatment equipment is lower, the generated water vapor is less, and only when the load humidity is higher, the generated water vapor is more, and the water vapor is required to be removed, so that Hum is required to be more than or equal to u. When the blast pipe temperature of compressor is higher, the overheated risk of compressor is higher, needs to carry out overheat protection to the compressor immediately, reduces the compressor temperature through continuously opening the fan, can play the effect of removing steam at the in-process that carries out overheat protection to the compressor, and just need remove steam through removing the steam mode when compressor blast pipe temperature is in normal range, consequently needs Tb to be less than T4. And through many tests, the temperature at the air outlet of the inner barrel is less than or equal to T1 or more than or equal to T2, the water vapor in the clothes treatment equipment is more, the risk of running out of the pipeline and entering the shell of the clothes treatment equipment is higher, and therefore the water vapor is discharged out of the clothes treatment equipment in the temperature range with more water vapor through the mode that the fan is opened. Therefore, the four conditions are used as the conditions for entering the steam removal mode, the reliability is high, and the steam removal effect is good.
In the above technical solution, determining whether the laundry treatment apparatus satisfies a condition for entering a water vapor removal mode specifically includes: determining whether the Tf is greater than T1 and less than T2; determining that the Tf is greater than T1 and less than T2, determining that the laundry treating apparatus does not satisfy a condition for entering a water vapor removal mode; determining whether the Tf is less than or equal to T1 or the Tf is greater than or equal to T2, then determining whether the Tb is greater than or equal to T4; determining that the Tb is greater than or equal to T4, determining that the laundry treating apparatus does not satisfy a condition for entering a water vapor removal mode; determining if the Tb is less than T4, then determining if the T is greater than T3; determining that t is less than or equal to t3, determining that the laundry treating apparatus does not satisfy a condition for entering a water vapor removal mode; determining if said t is greater than t3, then determining if said Hum is less than u; determining that the Hum is less than u, determining that the laundry treating apparatus does not satisfy a condition for entering a water vapor removal mode; determining that the Hum is greater than or equal to u, determining that the laundry treating apparatus satisfies a condition for entering a water vapor removal mode.
The method has the advantages that the condition for entering the water vapor removal mode specifically comprises four conditions, the sequence of the four conditions in the specific determination process is limited, as long as one of the conditions is not met, the condition for entering the water vapor removal mode is determined to be not met, and the subsequent conditions are not determined; only if each condition is satisfied is it determined that the condition for entering the water vapor removal mode is satisfied. Therefore, there is only one case where the condition for entering the steam removal mode is satisfied, and there are many cases where the condition for entering the steam removal mode is not satisfied. Therefore, the four conditions are determined one by one in sequence, and the determination process under various conditions that the conditions of the water vapor removal mode are not met can be simplified.
In the above technical scheme, the T1 is in the range of 15 ℃ to 20 ℃; and/or said T2 is in the range of 26 ℃ to 30 ℃; and/or said T4 is in the range of 50 ℃ to 65 ℃; and/or said t3 is in the range of 40 minutes to 60 minutes; and/or said u is in the range of 4500 to 5000.
Through multiple tests, T1 is limited within the range of 15 ℃ to 20 ℃, water vapor in the pipeline is more and is easy to gather, and the water vapor removing effect is better.
Through multiple tests, T2 is limited within the range of 26-30 ℃, water vapor in the pipeline is more and is easy to gather, and the water vapor removing effect is better.
The temperature T4 is limited within the range of 50-65 ℃, so that the condition that the fan needs to be started frequently due to the fact that the temperature T4 is too low is avoided, the running time of the fan is reduced, and the energy consumption is reduced; and the influence on the performance of the compressor caused by the overhigh temperature of the discharge pipe of the compressor due to the overhigh temperature of the T4 is avoided.
The t3 is limited within the range of 40 minutes to 60 minutes, so that the condition that the time for starting the fan is too long due to the fact that the fan enters a water vapor removal mode too early because the t3 is too small is avoided, and the reduction of energy consumption is facilitated; and the phenomenon that too much steam is accumulated in the internal circulation due to too late entering into a steam removal mode caused by too large t3 is avoided, so that the steam is prevented from leaking into the shell.
Limiting u in the range of 4500-5000 not only prevents the fan from being started for too long time due to the fact that the fan enters a water vapor removal mode when the load humidity is small due to too small u, but also is beneficial to reducing energy consumption; and the phenomenon that the water vapor is collected too much in the internal circulation because the water vapor removing mode is started when the load humidity is too high due to too high u is avoided, so that the water vapor is prevented from leaking into the shell.
In any one of the above technical solutions, the control method of a laundry treatment apparatus further includes: and determining that the clothes treatment equipment does not meet the condition of entering a water vapor removal mode, and controlling a fan of the clothes treatment equipment according to a temperature protection mode.
When the condition that the clothes treatment equipment does not meet the water vapor removal mode is determined, the fan is controlled according to the temperature protection mode, the compressor is cooled, the temperature of the compressor is prevented from being too high, and the overheat protection function is exerted. This scheme is equivalent to increased the moisture mode on the basis of temperature protection mode, utilizes current fan to remove steam, does not change the current hardware structure's of product basis, has richened the functional of fan, has improved the use reliability of product. Of course, a fan for removing moisture may be additionally provided.
In the above technical solution, the fan controlling the laundry processing apparatus according to the temperature protection mode specifically includes: determining that Tb is more than or equal to T4, and controlling the fan of the clothes treatment equipment to be continuously started; determining that Tb is less than or equal to T3, and controlling a fan of the clothes treatment equipment to be turned off; determining T3< Tb < T4, and controlling a fan of the laundry treating apparatus to maintain a current state. Wherein Tb is the discharge pipe temperature of the compressor, and T3< T4.
In the temperature protection mode, the start and stop of the fan are directly related to the temperature of the compressor exhaust pipe, and the fan is controlled to be in a normally open state or a normally closed state according to the temperature of the compressor exhaust pipe, rather than being controlled to be regularly and intermittently opened in the water vapor removal mode. When the temperature of the exhaust pipe of the compressor is greater than or equal to T4, which indicates that the temperature of the exhaust pipe of the compressor is too high, the compressor needs to be cooled to prevent the overheat fault of the compressor, and therefore the fan is controlled to be continuously started to rapidly reduce the temperature of the compressor. When the temperature of the exhaust pipe of the compressor is less than or equal to T3, the temperature of the exhaust pipe of the compressor is normal, and therefore the fan is controlled to be turned off to reduce energy consumption.
When the temperature of the exhaust pipe of the compressor is higher than T3 and lower than T4, the fan is controlled to maintain the current state. That is to say, the current fan continues to maintain the on-state when being in the on-state, and continues to maintain the off-state when being in the off-state. Specifically, in the process that the temperature of the compressor exhaust pipe is increased from T3 to T4, the fan is in a closed state because the temperature of the compressor exhaust pipe is less than or equal to T3 before, and therefore the fan is still in the closed state in the temperature increasing process; in the process of reducing the temperature of the exhaust pipe of the compressor from T4 to T3, the fan is in an on state because the temperature of the exhaust pipe of the compressor is greater than or equal to T4 before, and therefore the fan is still in the on state in the temperature reduction process.
In the above technical scheme, the T3 is in the range of 50 ℃ to 65 ℃; and/or said T4 is in the range of 50 ℃ to 65 ℃.
The temperature T3 is limited within the range of 50-65 ℃, so that the condition that the temperature T3 is too low, the fan needs to be continuously started for a long time and can be reduced to be below T3 is avoided, and the reduction of energy consumption is facilitated; and the problem that the temperature of the exhaust pipe of the compressor is in a high state for a long time to influence the performance of the compressor due to the fact that the temperature of the exhaust pipe of the compressor is rapidly increased to be above T4 caused by the fact that the temperature of the blower is too short when the temperature of T3 is too high is avoided.
The temperature T4 is limited within the range of 50-65 ℃, so that the condition that the fan needs to be started frequently due to the fact that the temperature T4 is too low is avoided, the running time of the fan is reduced, and the energy consumption is reduced; and the influence on the performance of the compressor caused by the overhigh temperature of the discharge pipe of the compressor due to the overhigh temperature of the T4 is avoided.
T4 is equivalent to the upper limit value of compressor blast pipe temperature safety range in the temperature protection mode, and once the temperature of compressor blast pipe rises to this temperature, just need to open the fan immediately, can cool off the compressor through the form of opening the fan constantly specifically. And T3 corresponds to the lower limit of the compressor discharge duct temperature in the temperature protection mode, and once the compressor discharge duct temperature drops to this temperature, the fan needs to be turned off.
In the above technical scheme, the fan is controlled according to a temperature protection mode to perform overheat protection on the compressor of the clothes treatment equipment, specifically: and controlling the fan according to a temperature protection mode until the fan is turned off.
That is, when the fan is controlled in the temperature protection mode, the temperature protection mode is not exited until the fan is turned off, which indicates that the temperature protection mode has a higher priority than the water vapor removal mode. Because the main effect of temperature protection mode is to cool off the compressor, provides overheat protection to the compressor, and the compressor is in case because of overheated breaking down, and is great to the influence of heat pump dryer complete machine, therefore the priority will be higher than the moisture demand, and in temperature protection mode, the process that the fan lasts to open also can play the effect of removing steam. In the temperature protection mode, if the fan is in a closed state, the temperature of the exhaust pipe of the compressor is reduced to a safety range or is in the safety range, and at the moment, the exhaust mode can be entered to meet the exhaust requirement of the product and improve the use reliability of the product.
An aspect of the second aspect of the present invention provides a control device for a clothes treatment apparatus, which is suitable for the clothes treatment apparatus, and comprises a processor and a memory, wherein the processor is used for implementing the steps of the control method for the clothes treatment apparatus according to any one of the first aspect of the present invention when executing the computer program stored in the memory.
An aspect of the third aspect of the present invention provides a clothes treating apparatus including the control device of the clothes treating apparatus according to the second aspect.
An aspect of a fourth aspect of the present invention provides a computer-readable storage medium on which a computer program is stored, which, when executed by a processor, implements the steps of the control method of a laundry treatment apparatus according to any one of the aspects of the first aspect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic flow chart of a control method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a control method according to another embodiment of the present invention;
FIG. 3 is a partial flow diagram of a control method according to an embodiment of the invention;
FIG. 4 is a partial flow diagram of a control method according to an embodiment of the invention;
FIG. 5 is a flow chart illustrating a control method according to an embodiment of the present invention;
fig. 6 is a schematic block diagram of a control device according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Laundry treating apparatus, control methods thereof, control devices thereof, and computer-readable storage media according to some embodiments of the present invention are described below with reference to fig. 1 to 6.
As shown in fig. 1, a control method of a clothes treatment apparatus according to an embodiment of a first aspect of the present invention is suitable for a clothes treatment apparatus such as a heat pump clothes dryer or a heat pump washing and drying machine, and includes the following steps:
step S100: determining that the clothes treatment equipment meets the condition of entering the water vapor removal mode, and controlling a fan of the clothes treatment equipment according to the water vapor removal mode.
According to the control method of the clothes treatment equipment provided by the embodiment of the first aspect of the invention, the water vapor removal mode is added on the basis of the temperature protection mode, and when the clothes treatment equipment meets the conditions of the water vapor removal mode, the fan of the clothes treatment equipment can be controlled to operate according to the water vapor removal mode, so that water vapor in the clothes treatment equipment is reduced, the phenomenon that the water vapor runs out from a pipeline and gathers on the inner wall of the shell of the clothes treatment equipment, the display screen is positioned on the surface in the shell, the display screen is positioned between the display screen and the circuit board and the like due to long-time work of internal circulation is prevented, the display screen of the control panel is prevented from being full of water vapor so as to improve the use experience of a user, and the phenomenon.
It is worth to say that the existing clothes treatment equipment is provided with a fan for cooling the compressor. The fan generally only has a temperature protection mode in operation, cools and reduces the temperature of the compressor when the temperature of the compressor is higher, and keeps a closed state at other times.
This application then can be according to removing the operation of steam mode control fan when detecting the condition that the inside steam of clothing processing apparatus more satisfied entering water vapour mode to steam circulation improves steam flow rate with higher speed, and then improves steam evaporation rate, also reduces the probability that steam ran out from the pipeline, can effectively reduce the steam in the clothing processing apparatus, plays good water vapour effect that removes.
Simultaneously, at the in-process of controlling the fan according to the mode of removing water vapour, the operation of fan also can play the cooling effect to the compressor, therefore is favorable to reducing during operation of fan in the temperature protection mode long. Therefore, although the water vapor removal mode is added, the operation time of the fan is increased, the international energy consumption standard is still met, the performance standard is also met, and unqualified performance caused by the operation time of the fan is avoided.
In one embodiment of the present invention, further, the control method of the laundry treating apparatus further includes:
and determining that the clothes treatment equipment does not meet the condition of entering the water vapor removal mode, and controlling a fan of the clothes treatment equipment according to the temperature protection mode.
When the condition that the clothes treatment equipment does not meet the water vapor removal mode is determined, the fan is controlled according to the temperature protection mode, the compressor is cooled, the temperature of the compressor is prevented from being too high, and the overheat protection function is exerted. This scheme is equivalent to increased the moisture mode on the basis of temperature protection mode, utilizes current fan to remove steam, does not change the current hardware structure's of product basis, has richened the functional of fan, has improved the use reliability of product.
Specifically, as shown in fig. 2, the control method of the laundry treating apparatus includes the steps of:
step S10: it is determined whether the laundry treating apparatus satisfies a condition for entering the water vapor removal mode. If yes, go to step S20; if not, go to step S30.
Step S20: controlling a fan of the laundry treating apparatus according to a moisture removal mode.
Step S30: controlling a fan of the clothes treating apparatus according to the temperature protection mode.
Wherein, the step S20 is for reducing moisture inside the laundry treating apparatus, namely: the fan of the laundry treating apparatus is controlled in a moisture removal mode to reduce moisture in the laundry treating apparatus. Step S30 performs overheat protection of the compressor of the laundry treating apparatus, that is: the fan of the laundry treating apparatus is controlled in a temperature protection mode to overheat-protect a compressor of the laundry treating apparatus.
In any of the above embodiments, further, the fan controlling the laundry processing apparatus according to the moisture removal mode specifically includes: and controlling the fan to operate intermittently.
In the water vapor removing mode, the fan is controlled to run intermittently, namely, the fan is started for a period of time and closed for a period of time, and the process is circulated. Compare in that the fan lasts to be opened, be favorable to reducing the operation of fan long, and then reduce the product energy consumption.
Meanwhile, as the water vapor is gathered for a certain time, the fan is closed for a certain time after being opened for a certain time, and the water vapor can be fed for the gathering time again, so that more water vapor can be reduced once when the fan is opened again, which is equivalent to improving the working efficiency of the fan and is beneficial to reducing the energy consumption of products.
Specifically, the intermittent operation of the fan is controlled, specifically: and controlling the fan to be started for a first time period t1 and to be stopped for a second time period t2, and repeating the steps.
Where t1 is in the range of 60 seconds to 80 seconds, such as 60 seconds, 65 seconds, 70 seconds, 75 seconds, 80 seconds, and the like.
The intermittent opening time of the fan is limited within the range of 60 seconds to 80 seconds, so that the defect of insufficient water vapor removal capacity caused by too short opening time is avoided, and the defect of energy consumption caused by too long opening time is also avoided.
Of course, t1 is not limited to the above range, and can be adjusted as needed in the actual production process.
Further, t2 is in the range of 100 seconds to 120 seconds, such as 100 seconds, 105 seconds, 110 seconds, 115 seconds, 120 seconds, and so forth.
The intermittent closing time of the fan is limited within the range of 100 seconds to 120 seconds, so that the increase of the starting frequency of the fan due to the fact that the steam is accumulated less due to too short closing time is avoided, and the phenomenon that the steam is accumulated too much due to too long closing time and runs out of a pipeline is avoided.
Of course, t2 is not limited to the above range, and can be adjusted as needed in the actual production process.
In one embodiment of the present invention, further, the control method of the laundry treating apparatus further includes:
the interval is set for the time length, and the execution returns to step S10, and the process loops.
And setting time at intervals, executing once to determine whether the clothes treatment equipment meets the condition of the water vapor removal mode, and controlling the fan according to the temperature protection mode when the condition of the water vapor removal mode is not met. Therefore, the clothes treatment equipment can be ensured to timely exit the water vapor removal mode when water vapor is reduced to the condition that the water vapor removal mode is not met, so that the running time of the fan is shortened, and the energy consumption is reduced.
And continuously determining that the clothes treatment equipment meets the condition of entering the water vapor removal mode for multiple times, and performing accumulated calculation on the intermittent running time of the fan.
The condition that the clothes treatment equipment meets the condition of entering the water vapor removal mode is continuously determined for multiple times, which indicates that the water vapor in the clothes treatment equipment at the stage is more, and the fan needs to operate according to the water vapor removal mode for a relatively long time, so that the intermittent operation duration of the fan is accumulated and calculated.
That is, when it is determined that the laundry treating apparatus satisfies the condition for entering the water vapor removal mode for a plurality of times, the laundry treating apparatus does not exit the water vapor removal mode (or the time duration of the intermittent operation of the fan is not cleared), but continues to control the intermittent operation of the fan according to the program of the water vapor removal mode.
Such as: the clothes treatment equipment is determined to meet the condition of entering the water vapor removal mode at this time, and the fan starts to operate intermittently. After the set time length, the clothes treatment equipment is determined to meet the condition of entering the water vapor removal mode again, if the fan is in the starting state at the time, the fan is continuously started until the starting time length of the fan reaches t1, and then the fan is turned off; if the fan is in the off state at this time, the fan is continuously turned off until the fan off time reaches t2, and then the fan is turned on.
Specifically, the set time period is in a range of 20 milliseconds to 100 milliseconds, such as 20 milliseconds, 30 milliseconds, 40 milliseconds, 50 milliseconds, 60 milliseconds, 70 milliseconds, 80 milliseconds, 90 milliseconds, 100 milliseconds, and the like.
The set time is limited in the range of 20 milliseconds to 100 milliseconds, so that the over-high determination frequency caused by over-short set time is avoided, the over-high processor processing capacity is avoided, and the over-long running time of the fan caused by over-long set time is also avoided, so that the energy consumption is reduced.
Of course, the set time is not limited to the above range, and may be adjusted as needed in the actual production process.
In one embodiment of the present invention, specifically, the conditions for entering the water vapor removal mode are: tf is less than or equal to T1, Tf is more than or equal to T2, T is more than T3, Hum is more than or equal to u, and Tb is less than T4.
Wherein, Tf is the temperature of the air outlet of the inner barrel of the clothes treatment equipment, T is the operation time of the clothes treatment equipment, Hum is the load humidity, Tb is the exhaust pipe temperature of the compressor, and T1 is more than T2 and more than T4.
Because the initial stage of the operation of the clothes treatment equipment has relatively less water vapor, when the water vapor is gradually increased after the clothes treatment equipment works for a period of time, the water vapor is removed, so that t is more than t3, and t3 represents the initial operation time of the clothes treatment equipment so as to eliminate the time with less water vapor in the initial stage, maximize the utilization rate of the fan and reduce the energy waste.
When the load humidity of the clothes treatment equipment is lower, the generated water vapor is less, and only when the load humidity is higher, the generated water vapor is more, and the water vapor is required to be removed, so that Hum is required to be more than or equal to u.
When the blast pipe temperature of compressor is higher, the overheated risk of compressor is higher, needs to carry out overheat protection to the compressor immediately, reduces the compressor temperature through continuously opening the fan, can play the effect of removing steam at the in-process that carries out overheat protection to the compressor, and just need remove steam through removing the steam mode when compressor blast pipe temperature is in normal range, consequently needs Tb to be less than T4.
And through many tests, the temperature at the air outlet of the inner barrel is less than or equal to T1 or more than or equal to T2, the water vapor in the clothes treatment equipment is more, the risk of running out of the pipeline and entering the shell of the clothes treatment equipment is higher, and therefore the water vapor is discharged out of the clothes treatment equipment in the temperature range with more water vapor through the mode that the fan is opened.
Therefore, the four conditions are used as the conditions for entering the steam removal mode, the reliability is high, and the steam removal effect is good.
Wherein, can set up temperature sensor in interior bucket air outlet department, acquire Tf through temperature sensor. The processor is internally provided with a timing module which is used for timing when the clothes processing equipment starts to operate so as to acquire t. The humidity sensor is arranged at the filter screen of the inner barrel or other parts to detect the humidity of loads such as clothes and the like so as to obtain Hum, the output of the humidity sensor can be a numerical value, the load humidity is reflected through the numerical value, the higher the numerical value is, the higher the humidity is, the lower the numerical value is, and the drier the load is. A temperature sensor is provided at the discharge pipe of the compressor to acquire Tb.
Of course, the condition for entering the moisture removal mode is not limited to the above four conditions, and may be any one of the conditions, or any two of the conditions, or any combination of the three conditions, or may be other conditions, such as the condition for entering the moisture removal mode is determined as the humidity of a certain portion in the casing of the clothes treatment apparatus (for example, the humidity of a region between the display screen and the circuit board) being greater than or equal to a set value.
Specifically, as shown in fig. 3, step S10 specifically includes:
step S102: it is determined whether Tf is greater than T1 and less than T2. If so, determining that the clothes treatment equipment does not meet the condition of entering the water vapor removal mode; if not, go to step S104.
Step S104: it is determined whether Tb is equal to or greater than T4. If so, determining that the clothes treatment equipment does not meet the condition of entering the water vapor removal mode; if not, go to step S106.
Step S106: it is determined whether t is greater than t 3. If not, determining that the clothes treatment equipment does not meet the condition of entering the water vapor removal mode; if yes, go to step S108.
Step S108: it is determined whether Hum is less than u. If so, determining that the clothes treatment equipment does not meet the condition of entering the water vapor removal mode; if not, determining that the clothes treatment equipment meets the condition of entering the water vapor removing mode.
The method has the advantages that the condition for entering the water vapor removal mode specifically comprises four conditions, the sequence of the four conditions in the specific determination process is limited, as long as one of the conditions is not met, the condition for entering the water vapor removal mode is determined to be not met, and the subsequent conditions are not determined; only if each condition is satisfied is it determined that the condition for entering the water vapor removal mode is satisfied. Therefore, there is only one case where the condition for entering the steam removal mode is satisfied, and there are many cases where the condition for entering the steam removal mode is not satisfied. Therefore, the four conditions are determined one by one in sequence, and the determination process under various conditions that the conditions of the water vapor removal mode are not met can be simplified.
Of course, the order of determination of the above four conditions may be changed arbitrarily.
Wherein T1 is in the range of 15 deg.C to 20 deg.C, such as 15 deg.C, 16 deg.C, 17 deg.C, 18 deg.C, 19 deg.C, 20 deg.C, etc. Through a plurality of tests, the T1 is limited in the range, and the moisture in the pipeline is more and is easy to accumulate, so the moisture removing effect is better. Of course, T1 is not limited to the above range and can be adjusted as needed in the actual production process.
T2 is in the range of 26 deg.C to 30 deg.C, such as 26 deg.C, 27 deg.C, 28 deg.C, 29 deg.C, 30 deg.C, etc. Through many times of tests, with T2 inject the within range of this, the steam in the pipeline is more and gather easily, and it is better to remove the steam effect. Of course, T2 is not limited to the above range and can be adjusted as needed in the actual production process.
T4 is at 50 deg.C to 65 deg.C, such as 50 deg.C, 52 deg.C, 54 deg.C, 55 deg.C, 56 deg.C, 58 deg.C, 60 deg.C, 62 deg.C, 64 deg.C, 65 deg.C, etc. Therefore, the condition that the fan needs to be started frequently due to the fact that the temperature of T4 is too low is avoided, and therefore the running time of the fan is favorably shortened, and energy consumption is favorably reduced; and the influence on the performance of the compressor caused by the overhigh temperature of the discharge pipe of the compressor due to the overhigh temperature of the T4 is avoided. Of course, T4 is not limited to the above range and can be adjusted as needed in the actual production process.
t3 is in the range of 40 minutes to 60 minutes, such as 40 minutes, 45 minutes, 50 minutes, 55 minutes, 60 minutes, and the like. Therefore, the condition that the fan is started too long due to the fact that t3 is too small and enters a water vapor removal mode too early is avoided, and energy consumption is reduced; and the phenomenon that too much steam is accumulated in the internal circulation due to too late entering into a steam removal mode caused by too large t3 is avoided, so that the steam is prevented from leaking into the shell. Of course, t3 is not limited to the above range, and can be adjusted as needed in the actual production process.
u ranges from 4500 to 5000, e.g., 4500, 4600, 4700, 4800, 4900, 5000, etc. Therefore, the condition that the fan is started for too long time because the fan enters a water vapor removal mode when the load humidity is smaller due to too small u is avoided, and the reduction of energy consumption is facilitated; and the phenomenon that the water vapor is collected too much in the internal circulation because the water vapor removing mode is started when the load humidity is too high due to too high u is avoided, so that the water vapor is prevented from leaking into the shell. Of course, u is not limited to the above range and may be adjusted as needed in the actual production process. The above-mentioned value for u is the value output by the humidity sensor, whose magnitude is proportional to the humidity, i.e.: the larger the value, the greater the humidity of the load represented.
In an embodiment of the present invention, specifically, controlling the fan according to a temperature protection mode includes:
determining that Tb is greater than or equal to T4, and controlling the fan to be continuously started to reduce the temperature of the compressor;
determining that Tb is less than or equal to T3, and controlling the fan to be closed;
determining that T3 is more than Tb and less than T4, and controlling the fan to maintain the current state; wherein Tb is the temperature of the exhaust pipe of the compressor, and T3 is less than T4.
In the temperature protection mode, the start and stop of the fan are directly related to the temperature of the compressor exhaust pipe, and the fan is controlled to be in a normally open state or a normally closed state according to the temperature of the compressor exhaust pipe, rather than being controlled to be regularly and intermittently opened in the water vapor removal mode.
When the temperature of the exhaust pipe of the compressor is greater than or equal to T4, which indicates that the temperature of the exhaust pipe of the compressor is too high, the compressor needs to be cooled to prevent the overheat fault of the compressor, and therefore the fan is controlled to be continuously started to rapidly reduce the temperature of the compressor.
When the temperature of the exhaust pipe of the compressor is less than or equal to T3, the temperature of the exhaust pipe of the compressor is normal, and therefore the fan is controlled to be turned off to reduce energy consumption.
When the temperature of the exhaust pipe of the compressor is higher than T3 and lower than T4, the fan is controlled to maintain the current state. That is to say, the current fan continues to maintain the on-state when being in the on-state, and continues to maintain the off-state when being in the off-state.
Specifically, in the process that the temperature of the compressor exhaust pipe is increased from T3 to T4, the fan is in a closed state because the temperature of the compressor exhaust pipe is less than or equal to T3 before, and therefore the fan is still in the closed state in the temperature increasing process; in the process of reducing the temperature of the exhaust pipe of the compressor from T4 to T3, the fan is in an on state because the temperature of the exhaust pipe of the compressor is greater than or equal to T4 before, and therefore the fan is still in the on state in the temperature reduction process.
Further, as shown in fig. 4, step S30 specifically includes:
step S302: it is determined whether Tb is equal to or greater than T4. If so, controlling the fan to be continuously started; if not, go to step S304.
Step S304: it is determined whether Tb is less than or equal to T3. If so, controlling the fan to be closed; if not, go to step S306.
Step S306: and determining whether the fan is in an opening state currently. If yes, go to step S308; if not, go to step S310.
Step S308: and controlling the fan to maintain the opening state.
Step S310: and controlling the fan to maintain a closed state.
In the temperature protection mode, the exhaust pipe temperature Tb of the compressor needs to be compared with the relative sizes of T3 and T4, the scheme defines the sequence in the comparison process, and the relative sizes of Tb and T4 are firstly compared, and then the relative sizes of Tb and T3 are compared. Since the priority of the compressor overheat protection is high, the relative sizes of Tb and T4 are compared. Of course, the sequence may be changed by comparing the relative magnitudes of Tb and T3 first, and then comparing the relative magnitudes of Tb and T4.
Wherein T3 is in the range of 50 deg.C to 65 deg.C, such as 50 deg.C, 52 deg.C, 54 deg.C, 55 deg.C, 56 deg.C, 58 deg.C, 60 deg.C, 62 deg.C, 64 deg.C, 65 deg.C, etc.
The temperature T3 is limited within the range of 50-65 ℃, so that the condition that the temperature T3 is too low, the fan needs to be continuously started for a long time and can be reduced to be below T3 is avoided, and the reduction of energy consumption is facilitated; and the problem that the temperature of the exhaust pipe of the compressor is in a high state for a long time to influence the performance of the compressor due to the fact that the temperature of the exhaust pipe of the compressor is rapidly increased to be above T4 caused by the fact that the temperature of the blower is too short when the temperature of T3 is too high is avoided. Of course, T3 is not limited to the above range and can be adjusted as needed in the actual production process.
T4 is at 50 deg.C to 65 deg.C, such as 50 deg.C, 52 deg.C, 54 deg.C, 55 deg.C, 56 deg.C, 58 deg.C, 60 deg.C, 62 deg.C, 64 deg.C, 65 deg.C, etc.
The temperature T4 is limited within the range of 50-65 ℃, so that the condition that the fan needs to be started frequently due to the fact that the temperature T4 is too low is avoided, the running time of the fan is reduced, and the energy consumption is reduced; and the influence on the performance of the compressor caused by the overhigh temperature of the discharge pipe of the compressor due to the overhigh temperature of the T4 is avoided. Of course, T4 is not limited to the above range and can be adjusted as needed in the actual production process.
T4 is equivalent to the upper limit value of compressor blast pipe temperature safety range in the temperature protection mode, and once the temperature of compressor blast pipe rises to this temperature, just need to open the fan immediately, can cool off the compressor through the form of opening the fan constantly specifically. And T3 corresponds to the lower limit of the compressor discharge duct temperature in the temperature protection mode, and once the compressor discharge duct temperature drops to this temperature, the fan needs to be turned off.
Further, the fan is controlled according to a temperature protection mode to perform overheat protection on a compressor of the clothes treatment equipment, and the method specifically comprises the following steps: and controlling the fan according to the temperature protection mode until the fan is closed.
That is, when the fan is controlled in the temperature protection mode, the temperature protection mode is not exited until the fan is turned off, which indicates that the temperature protection mode has a higher priority than the water vapor removal mode. Because the main effect of temperature protection mode is to carry out cooling to the compressor, provides overheat protection to the compressor, and the compressor is in case because of overheated breaking down, and is great to the clothing treatment facility complete machine influence, therefore the priority will be higher than the moisture demand, and in the temperature protection mode, the process that the fan continuously opened also can play the effect of removing steam, therefore also can reduce the moisture demand.
In the temperature protection mode, if the fan is in a closed state, the temperature of the exhaust pipe of the compressor is reduced to a safety range or is in the safety range, and at the moment, the exhaust mode can be entered to meet the exhaust requirement of the product and improve the use reliability of the product.
In other words, in the course of controlling the blower in the moisture removal mode, once it is determined that the laundry treating apparatus does not satisfy the condition for entering the moisture removal mode, it is immediately switched to control the blower in the temperature protection mode. And in the process of controlling the fan according to the temperature protection mode, the fan can be switched to be controlled according to the moisture removal mode only by waiting for the fan to be closed.
A specific example is described below, as shown in fig. 5.
A control method of a laundry treating apparatus, comprising the steps of:
step S402: it is determined whether Tf is greater than T1 and less than T2. If yes, go to step S410; if not, go to step S404.
Step S404: it is determined whether Tb is equal to or greater than T4. If yes, go to step S410; if not, go to step S406.
Step S406: it is determined whether t is greater than t 3. If yes, go to step S408; if not, go to step S410.
Step S408: it is determined whether Hum is less than u. If yes, go to step S410; if not, go to step S412.
Step S410: the fan operates as logic 1.
Step S412: the fan operates as logic 2.
Wherein, the basic mode of logic 1 is: the cooling fan is turned on when Tb is greater than or equal to T4, turned off when Tb is less than or equal to T3, and maintained in the current state when T3 is less than or equal to Tb is less than or equal to T4, as shown in FIG. 3.
The basic pattern of logic 2 is: and the cooling fan is turned on t1 and turned off t2, and the operation is circulated.
In other words, the fan operates in logic 1, that is to say the fan is controlled in a temperature protection mode. The fan operates according to logic 2, that is to say the fan is controlled according to the moisture removal mode.
Specifically, Tf is a temperature collected at a front support (drum air outlet) NTC (negative temperature Coefficient, here, a temperature sensor made of such a material) of the laundry treating apparatus, and Tb is a temperature collected at a rear NTC (compressor discharge pipe), where T1< T2< T3< T4.
t represents a program operation time, that is, an operation time period of the laundry treating apparatus, t1, t2 represent time (in seconds), and t3 represents time (in minutes).
Hum represents the humidity of the load, and the larger the humidity value is, the more wet the load is, and the smaller the humidity value is, the drier the load is.
Wherein the temperature range of T1 is 15-20 ℃, the temperature range of T2 is 26-30 ℃, the temperature range of T3 is 50-65 ℃, and the temperature range of T4 is 50-65 ℃.
the time range of t1 is 60 seconds to 80 seconds, the time range of t2 is 100 seconds to 120 seconds, and the time range of t3 is 40 minutes to 60 minutes.
The humidity value u ranges from 4500-.
The above-described flow of fig. 5 is run once every set time interval. Namely: if the first run results in the execution of logic 2, the second run may be started from the beginning, and when the second run results in the execution of logic 1, the execution of logic 1 is started, and the previous logic 2 is stopped. Wherein the set time period ranges from 20 milliseconds to 100 milliseconds.
Therefore, in the laundry treating apparatus, the fans operate a total of 2 logics, one is logic 1 and one is logic 2.
Logic 1 has a higher priority than logic 2. That is to say if the fan is now operated according to logic 1, then logic 2 is never entered. It is not possible to enter logic 2 until the fan is turned off in logic 1.
The logic 2 is achieved with the following conditions: tf is less than or equal to T1 or Tf is more than or equal to T2, the running time T is more than T3, the humidity Hum is more than or equal to u, Tb is less than T4, and 4 conditions are not available.
Through test summary, in the temperature range, the water vapor in the pipeline is more and is easy to accumulate. Therefore, this concrete example realizes that steam discharges clothing processing apparatus through the mode that the fan was opened in the more temperature range of steam mainly through the selection to the temperature interval, and the effect of removing steam is showing. Meanwhile, the fan is opened, so that water vapor can be removed, the water vapor is discharged out of the clothes treatment equipment, and the effect of cooling the compressor can be achieved.
Further, this example removes moisture by fan operation. Although the energy consumption is increased due to the increase of the running time of the fan, the international energy consumption standard is still met; and meanwhile, the performance standard is still met, and unqualified performance caused by long running time of the fan is avoided. Therefore, the scheme can not lead any systematic test to be unqualified, can effectively remove water vapor, can provide better experience for users, and can not frequently solve the problems of mistaken triggering of the touch screen of the clothes treatment equipment, key failure and the like which are complained by the users.
The control device 500 provided by the embodiment of the second aspect of the present invention is suitable for a clothes treatment apparatus, such as a heat pump clothes dryer, a heat pump washing and drying integrated machine, and the like, and the control device 500 includes a processor 504 and a memory 502, as shown in fig. 6. The processor 504 is configured to implement the steps of the control method according to any one of the embodiments of the first aspect when executing the computer program stored in the memory 502, so that all the advantages of any one of the embodiments described above are achieved, and are not described herein again.
Embodiments of the third aspect of the present invention provide a clothes treating apparatus including the control device 500 according to the embodiments of the second aspect, so as to have all the advantages of any of the above embodiments, and therefore, the description thereof is omitted.
In any of the above embodiments, the laundry treating apparatus is a heat pump dryer, a heat pump washing and drying machine, or the like.
An embodiment of the fourth aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by the processor 504, implements the steps of the control method according to any one of the embodiments of the first aspect, so that all the advantages of any one of the embodiments described above are achieved, and details are not repeated here.
In summary, the control method provided by the invention adds the water vapor removal mode on the basis of the temperature protection mode, and when the clothes treatment equipment is determined to meet the conditions of the water vapor removal mode, the fan of the clothes treatment equipment can be controlled to operate according to the water vapor removal mode, so that the water vapor in the clothes treatment equipment is reduced, the water vapor is prevented from running out of a pipeline and accumulating on the inner wall of the shell of the clothes treatment equipment, the surface of the display screen positioned in the shell, the position between the display screen and the circuit board and the like due to long-time operation of the internal circulation, the display screen of the control board can be prevented from being full of the water vapor, the use experience of a user is improved, and the inconvenience in use caused by mistakenly triggering. And when the condition that the heat pump clothes dryer does not meet the water vapor removal mode is determined, the fan is controlled according to the temperature protection mode, the compressor is cooled, and the overhigh temperature of the compressor is prevented.
Further, it will be understood that any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and that the scope of the preferred embodiments of the present invention includes additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware that is related to instructions of a program, and the program may be stored in a computer-readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the present invention, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A control method of a laundry treating apparatus, characterized in that the control method comprises:
and determining that the clothes treatment equipment meets the condition of entering a water vapor removal mode, and controlling a fan of the clothes treatment equipment according to the water vapor removal mode.
2. The control method of a laundry processing apparatus according to claim 1, wherein the controlling the fan of the laundry processing apparatus according to the moisture removal mode specifically comprises:
and controlling the intermittent operation of the fan of the clothes treatment equipment.
3. The control method of a laundry treatment apparatus according to claim 2, wherein the controlling of the intermittent operation of the fan of the laundry treatment apparatus is specifically:
circularly controlling a fan of the clothes treatment equipment to be switched on for a first time period t1 and switched off for a second time period t 2;
wherein t1 is in the range of 60 seconds to 80 seconds; and/or the t2 is in the range of 100 seconds to 120 seconds.
4. The control method of a laundry treating apparatus according to claim 3, wherein the condition of the moisture removal mode is: tf is less than or equal to T1, Tf is more than or equal to T2, T is more than T3, Hum is more than or equal to u, and Tb is less than T4;
and the Tf is the temperature at the air outlet of the inner barrel of the clothes treatment equipment, the t is the running time of the clothes treatment equipment, the Hum is the load humidity, and the Tb is the temperature of the exhaust pipe of the compressor.
5. The control method of a laundry treating apparatus according to any one of claims 1 to 4, further comprising:
and determining that the clothes treatment equipment does not meet the condition of entering a water vapor removal mode, and controlling a fan of the clothes treatment equipment according to a temperature protection mode.
6. The control method of the clothes treatment equipment according to claim 5, wherein the controlling the fan of the clothes treatment equipment according to the temperature protection mode specifically comprises:
determining that Tb is more than or equal to T4, and controlling the fan of the clothes treatment equipment to be continuously started;
determining that Tb is less than or equal to T3, and controlling a fan of the clothes treatment equipment to be turned off;
determining T3< Tb < T4, and controlling a fan of the laundry treating apparatus to maintain a current state.
7. The control method of a laundry treating apparatus according to claim 6,
t1 is in the range of 15 ℃ to 20 ℃; and/or
T2 is in the range of 26 ℃ to 30 ℃; and/or
Said T3 is in the range of 50 ℃ to 65 ℃; and/or
Said T4 is in the range of 50 ℃ to 65 ℃; and/or
t3 in the range of 40 minutes to 60 minutes; and/or
u ranges from 4500 to 5000.
8. A control device of a laundry treating apparatus, characterized in that the control device comprises a processor and a memory, the processor being configured to implement the steps of the control method of a laundry treating apparatus according to any one of claims 1 to 7 when executing a computer program stored in the memory.
9. A laundry treating apparatus, comprising the control device of the laundry treating apparatus according to claim 8.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, realizes the steps of the control method of a laundry treatment apparatus according to any one of claims 1 to 7.
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| WO2023011283A1 (en) * | 2021-08-05 | 2023-02-09 | 重庆海尔滚筒洗衣机有限公司 | Dryer control method and dryer |
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| CN106801323A (en) * | 2016-12-07 | 2017-06-06 | 广西大学 | A kind of induction type dryer of intermittent duty |
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| WO2023011283A1 (en) * | 2021-08-05 | 2023-02-09 | 重庆海尔滚筒洗衣机有限公司 | Dryer control method and dryer |
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