CN111155269B - Laundry treatment apparatus, control method thereof, and control apparatus - Google Patents
Laundry treatment apparatus, control method thereof, and control apparatus Download PDFInfo
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- CN111155269B CN111155269B CN201911401965.0A CN201911401965A CN111155269B CN 111155269 B CN111155269 B CN 111155269B CN 201911401965 A CN201911401965 A CN 201911401965A CN 111155269 B CN111155269 B CN 111155269B
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- 238000000034 method Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 311
- 239000008236 heating water Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000005406 washing Methods 0.000 claims description 20
- 239000012459 cleaning agent Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 11
- 230000001954 sterilising effect Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 239000003599 detergent Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
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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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a clothes treatment device, a control method and a control device thereof, wherein the control method comprises the following steps: controlling the clothes treatment device to feed water to a preset first water level in an empty drum state; heating water in the clothes treating apparatus to a preset first temperature; controlling water in the clothes treating apparatus to wash the inner tub and the outer tub; draining the water from the laundry treating device leaves the laundry treating device in an empty tub state. According to the control method, after water is fed, the water in the clothes treatment device is heated, and then the inner barrel and the outer barrel are cleaned, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
Description
Technical Field
The present invention relates to the field of electrical appliances, and more particularly, to a control method of a laundry treatment apparatus, a control apparatus of a laundry treatment apparatus, and a laundry treatment apparatus.
Background
Laundry treatment apparatuses (e.g., washing machines) are widely used as members of home appliances that are important in the home today. Because the washing tub of the washing machine is divided into an inner tub and an outer tub, an interlayer (an inner tub) is arranged between the two tub, and the washing tub is difficult to open and wash, and dirt is accumulated in the long-term and long-term places, so that the washing tub forms a temperature bed for bacteria breeding. The public investigation data show that the total number of bacteria detected by the washing machine at each milliliter level reaches more than ten thousand, even bacteria such as escherichia coli, candida albicans and the like are detected, and the washing of clothes by the washing machine filled with dirt easily causes secondary pollution to the clothes, so that the health of consumers is endangered.
In the related art, although a barrel cleaning procedure (barrel self cleaning) is adopted in part of washing machines, the inner barrel and the outer barrel are cleaned only by flushing the barrel wall by the barrel cleaning water flow, and the best barrel cleaning effect is not achieved.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present invention is to provide a control method of a laundry treating apparatus, which heats water in the laundry treating apparatus after water is introduced, and washes an inner tub and an outer tub, thereby sterilizing the inner tub and the outer tub of the laundry treating apparatus at a high temperature, and improving cleaning effects of the inner tub and the outer tub.
A second object of the present invention is to provide a control device of a laundry treatment apparatus.
A third object of the present invention is to provide a laundry treating apparatus.
To achieve the above object, an embodiment of a first aspect of the present invention provides a control method of a laundry treatment apparatus, comprising the steps of: controlling the clothes treatment device to feed water to a preset first water level in an empty drum state; heating water in the clothes treatment device to a preset first temperature; controlling water in the laundry treating apparatus to wash the inner tub and the outer tub; draining water from the laundry treating device leaves the laundry treating device in an empty tub state.
According to the control method of the clothes treatment device, the clothes treatment device is controlled to feed water to the preset first water level in the empty drum state, the water in the clothes treatment device is heated to the preset first temperature, the water in the clothes treatment device is controlled to wash the inner drum and the outer drum, and the water in the clothes treatment device is discharged to enable the clothes treatment device to be in the empty drum state. Therefore, the control method heats water in the clothes treatment device after water is fed, and then washes the inner barrel and the outer barrel, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
In addition, the control method of the laundry treating apparatus according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the control method of the laundry treating apparatus further includes: starting to heat water in the clothes treatment device in the process of controlling water inflow of the clothes treatment device; or after the water in the clothes treatment device reaches the first water level, starting to heat the water in the clothes treatment device.
According to one embodiment of the invention, the method further comprises: controlling the laundry treatment device to feed water to a preset second water level, wherein the preset second water level is greater than the first water level.
According to one embodiment of the invention, the method further comprises: and executing a barrel drying program to spin-dry the residual water in the inner barrel and the outer barrel.
According to one embodiment of the invention, the first temperature is greater than 85 degrees celsius.
According to one embodiment of the invention, the method further comprises: controlling the clothes treatment device to feed water to a preset third water level in the empty drum state; heating water in the clothes treatment device to a preset second temperature; the second temperature is lower than the first temperature, and water in the clothes treatment device is controlled to wash the inner barrel and the outer barrel; draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
According to one embodiment of the invention, the method further comprises: and controlling the throwing device to throw the cleaning agent into the inner barrel, and standing for a preset time.
According to one embodiment of the invention, the method further comprises: controlling the clothes treatment device to feed water to a preset fourth water level in the empty bucket state: controlling water in the laundry treating apparatus to wash the inner tub and the outer tub; draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
To achieve the above object, a second aspect of the present invention provides a control device of a laundry treatment apparatus, comprising: the control module is used for controlling the clothes treatment device to feed water to a preset first water level in an empty bucket state; a heating module for heating water in the laundry treating apparatus to a preset first temperature; the control module is also used for controlling water in the clothes treatment device to wash the inner barrel and the outer barrel; draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
According to the control device of the clothes treatment device, the control module controls the clothes treatment device to feed water to the preset first water level in the empty drum state, the heating module heats the water in the clothes treatment device to the preset first temperature, the control module controls the water in the clothes treatment device to wash the inner drum and the outer drum, and then the water in the clothes treatment device is discharged so that the clothes treatment device is in the empty drum state. Therefore, the device can clean the inner barrel and the outer barrel after heating water in the clothes treatment device after water inflow, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
In addition, the control device of the laundry treating apparatus according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the heating module is further configured to: starting to heat water in the clothes treatment device in the process of controlling water inflow of the clothes treatment device; or after the water in the clothes treatment device reaches the first water level, starting to heat the water in the clothes treatment device.
According to one embodiment of the invention, the control module is further configured to: controlling the laundry treating device to feed water to a preset second water level, wherein the second water level is greater than the first water level.
According to one embodiment of the invention, the control module is further configured to: and executing a barrel drying program to spin-dry the water remained in the inner barrel and the outer barrel.
According to one embodiment of the present invention, the control module is further configured to control the laundry treating device to feed water to a preset third water level in the empty tub state; the heating module is also used for heating the water in the clothes treatment device to a preset second temperature, and the second temperature is lower than the first temperature; the control module is also used for controlling water in the clothes treatment device to wash the inner barrel and the outer barrel, and discharging the water in the clothes treatment device to enable the clothes treatment device to be in the empty barrel state.
According to one embodiment of the invention, the control module is further used for controlling the throwing device to throw the cleaning agent into the inner barrel, and the cleaning agent is kept stand for a preset time.
According to an embodiment of the present invention, the control module is further configured to: controlling the clothes treatment device to enter water to a preset fourth water level in the empty barrel state, controlling the water in the clothes treatment device to wash the inner barrel and the outer barrel, and discharging the water in the clothes treatment device to enable the clothes treatment device to be in the empty barrel state.
To achieve the above object, an embodiment of a third aspect of the present invention provides a laundry device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the control method as in the embodiment of the first aspect when executing the program.
According to the clothes treatment device provided by the embodiment of the invention, through the control device, after water is fed, the water in the clothes treatment device is heated, and then the inner barrel and the outer barrel are cleaned, so that the inner barrel and the outer barrel can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and may be better understood from the following description of embodiments with reference to the accompanying drawings, in which,
fig. 1 is a flowchart of a control method of a laundry treating apparatus according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of a laundry treating apparatus according to another embodiment of the present invention;
fig. 3 is a flowchart of a control method of a laundry treating apparatus according to still another embodiment of the present invention;
fig. 4 is a flowchart of a control method of a laundry treating apparatus according to still another embodiment of the present invention;
fig. 5 is a block schematic view of a control device of a laundry treating apparatus according to an embodiment of the present invention;
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
A control method of a laundry treating apparatus, a control device of a laundry treating apparatus, and a laundry treating apparatus according to embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a control method of a laundry treating apparatus according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
At the final stage of the tub cleaning process, after the water flows of the inner tub and the outer tub are flushed in the previous stage of the laundry treating apparatus, the water inlet valve is opened to control the laundry treating apparatus to inlet water to a preset first water level. The preset first water level may be a high water level or a low water level.
As one possible implementation, the laundry treating apparatus includes pulsator washing machine, drum washing machine, and washing and drying integrated machine.
Starting a heating device to heat the water quantity of the first water level in the inner barrel to a preset first temperature, and heating the water quantity of the first water level to a high temperature in order to kill bacteria attached in the inner barrel and the outer barrel to the maximum extent. As a possible implementation the first temperature is greater than 85 degrees celsius.
And 130, controlling water in the clothes treating apparatus to wash the inner tub and the outer tub.
When the water of the first water level in the inner barrel is heated to the first temperature, the heating device is controlled to be closed, the heating of the water in the inner barrel is stopped, and the inner barrel is controlled to rotate, so that the heated water flow can wash the inner barrel and the outer barrel.
As a possible implementation manner, the clothes treatment device is a pulsator washing machine, and after the heating device is controlled to be closed, the pulsator is controlled to rotate, or the pulsator and the inner barrel are controlled to rotate simultaneously, so that water flow is driven to wash the inner barrel and the outer barrel of the pulsator washing machine.
As another possible implementation manner, the clothes treating apparatus is a drum washing machine, and after the heating apparatus is controlled to be turned off, the motor is controlled to rotate to drive the inner tub of the drum washing machine to rotate so as to generate water flow to wash the inner tub and the outer tub of the drum washing machine.
It should be noted that, when the water of the first water level in the inner tub is heated to the first temperature, the water in the clothes treating apparatus is controlled to flush the inner tub and the outer tub, and the heating apparatus is controlled to heat the water flowing in the inner tub and the outer tub while flushing the water, so as to ensure that the water temperature in the clothes treating apparatus is always kept at a high temperature.
And 140, draining the water in the laundry treating device so that the laundry treating device is in a state of empty tub.
After the inner barrel and the outer barrel are sterilized at high temperature, the drain valve is opened, and the water flow after the high-temperature sterilization is discharged out of the clothes treatment device, so that the clothes treatment device is in an empty barrel state.
In summary, according to the control method of the laundry treating apparatus of the embodiment of the present invention, the laundry treating apparatus is controlled to feed water to a preset first water level in an empty tub state, the water in the laundry treating apparatus is heated to a preset first temperature, the water in the laundry treating apparatus is controlled to wash the inner tub and the outer tub, and the water in the laundry treating apparatus is discharged to make the laundry treating apparatus in an empty tub state. Therefore, the control method heats water in the clothes treatment device after water is fed, and then washes the inner barrel and the outer barrel, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
On the basis of the embodiment shown in fig. 1, as a possible implementation manner, the first water level is a low water level or a medium water level, and the embodiment of the present invention provides another control method of the laundry treating apparatus, as shown in fig. 2, including the following steps:
Wherein the first water level is one of a low water level, a medium water level or a medium and low water level.
The specific implementation of this step is the same as the specific implementation of step 110 in the embodiment shown in fig. 1, and will not be repeated here.
As a possible implementation manner, in the process of controlling the water inlet valve to open and controlling the water inlet of the clothes treatment device, the heating device is started to heat the water in the clothes treatment device, so that the heating time for heating to the first temperature is saved.
As another possible implementation manner, when the water level of the inner tub of the laundry treating device reaches the first water level, the water inlet valve is controlled to be closed, water inlet to the laundry treating device is stopped, the heating device is started, and the water amount of the first water level in the inner tub is heated to a preset first temperature.
In order to maximize the killing of bacteria adhering to the inner tub and the outer tub, the water of the first water level is heated to a high temperature. As a possible implementation the first temperature is greater than 85 degrees celsius.
It should be noted that, after the water in the laundry treating apparatus is heated to the preset first temperature, the water flow of the water in the laundry treating apparatus may be controlled to flush the inner tub and the outer tub, for example: the heated water is stirred or rotated, etc., and is not particularly limited herein.
Wherein the second water level is greater than the first water level.
In order to save heating time, the clothes treatment device is controlled to feed water to a medium water level or a low water level in an empty barrel state, then water at a first water level is heated to a preset first temperature (more than 85 ℃), and the inner barrel and the outer barrel are flushed by the water at the first water level heated to a high temperature so as to realize high-temperature sterilization. However, the water level is low, which may cause incomplete flushing, so that the laundry treatment apparatus may be controlled to replenish water to a preset second water level (high water level) after high-temperature flushing.
After the water is supplied to the high water level by the clothes treatment device, the water in the clothes treatment device is controlled to wash the inner barrel and the outer barrel, so that high-temperature sterilization can be realized, and meanwhile, electric energy is saved.
Specific embodiments of flushing the inner and outer barrels, see step 130 in the example of fig. 1, which will not be described in detail herein.
After the inner barrel and the outer barrel are sterilized at high temperature, the drain valve is opened, and the water flow after the high-temperature sterilization is discharged out of the clothes treatment device, so that the clothes treatment device is in an empty barrel state.
And 260, performing a barrel drying procedure to spin off the water remained in the inner barrel and the outer barrel.
After the water flow flushed by high-temperature sterilization is discharged, a barrel drying program is operated to dry the inner barrel and the outer barrel flushed by the water flow, and residual moisture in the inner barrel and the outer barrel is spin-dried, so that bacteria breeding caused by the residual water is avoided.
In summary, according to the control method of the laundry treatment apparatus of the embodiment of the present invention, the laundry treatment apparatus is controlled to be fed to a preset first water level in an empty tub state, water in the laundry treatment apparatus is heated to a preset first temperature, the laundry treatment apparatus is controlled to be fed to a preset second water level, water in the laundry treatment apparatus is controlled to wash the inner tub and the outer tub, water in the laundry treatment apparatus is discharged to make the laundry treatment apparatus be in an empty tub state, a tub drying process is performed, and water remaining in the inner tub and the outer tub is spin-dried. Therefore, the control method can realize high-temperature sterilization and save electric energy.
Based on the control method of the laundry treating apparatus shown in fig. 1 and 2, as a possible implementation manner, before controlling the laundry treating apparatus to feed water to a preset first water level in an empty tub state, the method may further include the following steps, as shown in fig. 3:
step 310, controlling the laundry treating apparatus to feed water to a preset third water level in an empty tub state.
The preset third water level may be a high water level, as a possible implementation, the third water level is the same water level as the second water level.
After receiving the barrel cleaning program selected by the user, opening a water inlet valve to control the clothes treatment device to enter water to a preset third water level.
As a possible implementation manner, in the process of controlling the water inlet valve to open and controlling the water inlet of the clothes treatment device, the heating device is started to heat the water in the clothes treatment device, so that the heating time for heating to the second temperature is saved.
As another possible implementation manner, when the water level of the inner tub of the laundry treating device reaches the third water level, the water inlet valve is controlled to be closed, water inlet to the laundry treating device is stopped, the heating device is started, and the water amount of the third water level in the inner tub is heated to a preset second temperature.
In order to better dissolve the detergent added in the tub cleaning process, the water of the third water level is heated to a low temperature. As a possible implementation the second temperature is less than 40 degrees celsius.
And 330, controlling the throwing device to throw the cleaning agent into the inner barrel.
In order to better clean the inner barrel and the outer barrel, the throwing device is controlled to throw the cleaning agent when the barrel cleaning program is executed; if the clothes treating apparatus has no throwing apparatus, the user can be reminded to manually throw the cleaning agent into the inner barrel.
Note that, the timing of adding the cleaning agent may be before the water enters the third water level, or may be after the water is heated to the second temperature, and the timing of adding the cleaning agent is not particularly limited in this embodiment.
After the detergent is put in, the clothes treatment device is controlled to be in a static state, and the detergent fully decomposes the attached dirt through static state. As a possible implementation, the preset time may be 1 hour.
Specific embodiments of flushing the inner and outer barrels, see step 130 in the example of fig. 1, which will not be described in detail herein.
After the inner barrel and the outer barrel are cleaned, the drain valve is opened, and water flow after the barrel cleaning is discharged out of the clothes treatment device, so that the clothes treatment device is in an empty barrel state.
In summary, according to the control method of the laundry treatment apparatus of the embodiment of the present invention, the laundry treatment apparatus is controlled to feed water to a preset third water level in an empty tub state, the water in the laundry treatment apparatus is heated to a preset second temperature, and the detergent is controlled to be fed into the inner tub by the feeding apparatus; standing for a preset time; controlling water in the clothes treating apparatus to wash the inner tub and the outer tub; draining the water from the laundry treating device leaves the laundry treating device in an empty tub state. Therefore, the control method can enable the cleaning agent to fully decompose the attached dirt through standing for a preset time, and the sewage is discharged after the inner barrel and the outer barrel are flushed by running the water flow of the cleaning barrel.
Based on the embodiment shown in fig. 3, in order to clean the dirt in the inner tub and the outer tub to the maximum extent, the following steps may be further included after step 360, as shown in fig. 4:
The preset fourth water level may be a high water level, and as a possible implementation, the fourth water level is the same as the third water level.
Specific embodiments of flushing the inner and outer barrels, see step 350 in the example of fig. 3, which will not be described again.
At step 430, water in the laundry treating apparatus is drained such that the laundry treating apparatus is in a state of empty tub.
After the inner barrel and the outer barrel are cleaned, the drain valve is opened, and water flow after the barrel cleaning is discharged out of the clothes treatment device, so that the clothes treatment device is in an empty barrel state.
In summary, according to the control method of the laundry treatment apparatus of the embodiment of the present invention, water is controlled to enter the laundry treatment apparatus to a second predetermined water level, then the water in the laundry treatment apparatus is heated to a second temperature, then a detergent is put into the inner tub, and the laundry treatment apparatus is left for a predetermined time to fully decompose the attached dirt, and then the water in the laundry treatment apparatus is controlled to flush the inner tub and the outer tub and then the water in the laundry treatment apparatus is discharged; then, a set of water inlet-flushing-draining processes are operated to clean the inner barrel and the outer barrel, and residual sewage and cleaning agent are taken away. Therefore, the control method heats water in the clothes treatment device after water is fed, and then washes the inner barrel and the outer barrel, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
In a specific example, when a user-selected tub cleaning program is received, the laundry treatment device is controlled to be filled with water to a high water level, the water in the laundry treatment device is heated to 40 ℃, the cleaning agent is thrown into the inner tub by the throwing device, the laundry treatment device is kept stand for 1 hour, the cleaning agent is enabled to fully decompose attached dirt, and then the water in the laundry treatment device is controlled to be discharged after the inner tub and the outer tub are flushed. Then, a set of water inlet-flushing-draining processes are operated to clean the inner barrel and the outer barrel, and residual sewage and cleaning agent are taken away. Finally, controlling the water inlet of the clothes treatment device to the low water level, controlling the clothes treatment device to heat the water with the low water level to a high temperature, controlling the heated high temperature water to sterilize the inner barrel and the outer barrel at a high temperature, controlling the water supplementing of the clothes treatment device to the high water level, controlling the water with the high water level to wash the inner barrel and the outer barrel of the clothes treatment device, and discharging the water in the clothes treatment device after washing for a certain time. Therefore, the inner barrel and the outer barrel are thoroughly cleaned, and the cleaning effect of the inner barrel and the outer barrel is improved.
In correspondence with the above-mentioned control method of the laundry treatment apparatus, the present invention also proposes a control apparatus of the laundry treatment apparatus, which performs the same or similar steps as the above-mentioned control method to achieve the object of the present invention, and for details not disclosed in the embodiment of the apparatus of the present invention, reference may be made to the above-mentioned method embodiment, so that redundancy is avoided, and no redundant description is made in the present invention.
Fig. 5 is a block schematic view of a control device of a laundry treating apparatus according to an embodiment of the present invention. As shown in fig. 5, the apparatus includes: a control module 510 and a heating module 520.
The control module 510 is configured to control the laundry treating apparatus to enter water to a preset first water level in a state of empty tub; the heating module 520 is used for heating water in the laundry treating device to a preset first temperature; the control module 510 is also used to control water in the laundry treating device to wash the inner tub and the outer tub, and drain water in the laundry treating device so that the laundry treating device is in an empty tub state.
According to one embodiment of the invention, the heating module 520 is also configured to: starting to heat water in the clothes treatment device in the process of controlling water inflow of the clothes treatment device; or after the water in the clothes treating apparatus reaches the first water level, the water in the clothes treating apparatus is heated.
According to one embodiment of the invention, the control module 510 is further configured to: controlling the water inlet of the clothes treatment device to a preset second water level which is larger than the first water level
According to one embodiment of the invention, the control module 510 is further configured to: and executing a barrel drying program to spin-dry the water remained in the inner barrel and the outer barrel.
According to one embodiment of the invention, the control module 510 is further configured to: controlling the clothes treatment device to feed water to a preset third water level in an empty drum state; the heating module 520 is further used for heating the water in the clothes treating apparatus to a preset second temperature; the control module 510 is further configured to: controlling the throwing device to throw the cleaning agent into the inner barrel, after standing for a preset time, controlling water in the clothes treating device to wash the inner barrel and the outer barrel, and discharging the water in the clothes treating device to enable the clothes treating device to be in an empty barrel state.
According to one embodiment of the invention, the control module 510 is further configured to: controlling the clothes treating apparatus to feed water to a preset fourth water level in the empty drum state, controlling water in the clothes treating apparatus to wash the inner drum and the outer drum, and discharging water in the clothes treating apparatus to enable the clothes treating apparatus to be in the empty drum state.
In summary, according to the control device of the laundry treatment apparatus of the embodiment of the present invention, the laundry treatment apparatus is controlled to enter water to a preset first water level in an empty tub state, the water in the laundry treatment apparatus is heated to a preset first temperature, the water in the laundry treatment apparatus is controlled to wash the inner tub and the outer tub, and the water in the laundry treatment apparatus is discharged to make the laundry treatment apparatus in an empty tub state. Therefore, the control method heats water in the clothes treatment device after water is fed, and then washes the inner barrel and the outer barrel, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
In addition, the present invention also provides a laundry treating apparatus comprising: the control method of the laundry treating apparatus shown in the above embodiment is implemented by a memory, a processor, and a computer program stored on the memory and executable on the processor, when the processor executes the program.
According to the clothes treatment device provided by the embodiment of the invention, through the control device, after water is fed, the water in the clothes treatment device is heated, and then the inner barrel and the outer barrel are cleaned, so that the inner barrel and the outer barrel of the clothes treatment device can be sterilized at high temperature, and the cleaning effect of the inner barrel and the outer barrel is improved.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," 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 present invention. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
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 additional implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing 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). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may 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 is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. A control method of a laundry treatment apparatus, comprising:
controlling a clothes treatment device to enter water to a preset first water level in an empty barrel state, wherein after the clothes treatment device discharges water flow for flushing an inner barrel and an outer barrel in the previous stage, a water inlet valve is opened, and the clothes treatment device is controlled to enter water to the preset first water level;
heating water in the clothes treatment device to a preset first temperature;
controlling water in the clothes treatment device to wash the inner barrel and the outer barrel, wherein a heating device is controlled to heat water flow for washing the inner barrel and the outer barrel at the same time of water flow washing;
controlling the water replenishing of the clothes treatment device to a preset second water level, wherein the second water level is larger than the first water level, and controlling water in the clothes treatment device to flush the inner barrel and the outer barrel;
draining water within the laundry treating device such that the laundry treating device is in the empty tub state;
executing a barrel drying program, and spin-drying residual water in the inner barrel and the outer barrel;
wherein, before the control laundry treating apparatus is supplied with water to a preset first water level in a state of empty tub, it further comprises:
controlling the clothes treatment device to feed water to a preset third water level in an empty drum state;
heating water in the clothes treatment device to a preset second temperature, wherein the second temperature is lower than the first temperature;
controlling water in the laundry treating apparatus to wash the inner tub and the outer tub;
draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
2. The control method according to claim 1, characterized in that the control method further comprises:
starting to heat water in the clothes treatment device in the process of controlling water inflow of the clothes treatment device; or,
and after the water enters the clothes treatment device to the first water level, starting to heat the water in the clothes treatment device.
3. The control method of claim 1, wherein the first temperature is greater than 85 degrees celsius.
4. The control method according to claim 1, characterized in that the control method further comprises:
and controlling the throwing device to throw the cleaning agent into the inner barrel, and standing for a preset time.
5. The control method according to claim 1, characterized in that the control method further comprises:
controlling the clothes treatment device to feed water to a preset fourth water level in the empty bucket state:
controlling water in the laundry treating apparatus to wash the inner tub and the outer tub;
draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
6. A control device of a laundry treatment apparatus, comprising:
the control module is used for controlling the clothes treatment device to enter water to a preset first water level in an empty barrel state, wherein after the clothes treatment device discharges water flow of the inner barrel and the outer barrel in the previous stage, a water inlet valve is opened to control the clothes treatment device to enter water to the preset first water level;
a heating module for heating water in the laundry treating apparatus to a preset first temperature;
the control module is also used for controlling water in the clothes treatment device to wash the inner barrel and the outer barrel, and discharging the water in the clothes treatment device to enable the clothes treatment device to be in the empty barrel state;
the heating module is also used for heating the water flow flushing the inner barrel and the outer barrel at the same time of water flow flushing;
the control module is also used for controlling the water replenishing of the clothes treatment device to a preset second water level, wherein the second water level is larger than the first water level, and then controlling the water in the clothes treatment device to flush the inner barrel and the outer barrel;
the control module is also used for executing a barrel drying program and spin-drying the residual water in the inner barrel and the outer barrel;
the control module is further used for controlling the clothes treatment device to enter water to a preset third water level in the empty bucket state before the clothes treatment device is controlled to enter water to the preset first water level in the empty bucket state; the heating module is also used for heating the water in the clothes treatment device to a preset second temperature, and the second temperature is lower than the first temperature; the control module is also used for controlling water in the clothes treatment device to wash the inner barrel and the outer barrel; draining water from the laundry treating device leaves the laundry treating device in the empty tub state.
7. A laundry treating apparatus, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which processor, when executing the program, implements the control method according to any one of claims 1-5.
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| CN201911401965.0A CN111155269B (en) | 2019-12-30 | 2019-12-30 | Laundry treatment apparatus, control method thereof, and control apparatus |
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| CN201911401965.0A CN111155269B (en) | 2019-12-30 | 2019-12-30 | Laundry treatment apparatus, control method thereof, and control apparatus |
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| KR100531335B1 (en) * | 2005-02-25 | 2005-11-29 | 엘지전자 주식회사 | Operating method in washing machine |
| US8020231B2 (en) * | 2008-07-04 | 2011-09-20 | Samsung Electronics Co., Ltd. | Control method of washing machine |
| KR20110116794A (en) * | 2010-04-20 | 2011-10-26 | 삼성전자주식회사 | Washing machine and method to control thereof |
| CN102899856B (en) * | 2012-11-01 | 2015-11-18 | 无锡飞翎电子有限公司 | A kind of self-cleaning method of rotary drum washing machine |
| CN104032539B (en) * | 2013-03-08 | 2020-05-01 | 青岛海尔洗衣机有限公司 | Self-cleaning method of drum washing machine |
| JP6505395B2 (en) * | 2014-08-26 | 2019-04-24 | 東芝ライフスタイル株式会社 | Washing machine |
| CN108118488B (en) * | 2016-11-30 | 2021-01-12 | 青岛海尔洗衣机有限公司 | Washing control method for clothes treatment device and clothes treatment device |
| CN108118487B (en) * | 2016-11-30 | 2021-01-29 | 青岛海尔洗衣机有限公司 | Washing control method for clothes treatment device and clothes treatment device |
| CN108950992A (en) * | 2018-09-12 | 2018-12-07 | 珠海格力电器股份有限公司 | Drum cleaning method and device for washing device, storage medium and washing device |
| CN109881432B (en) * | 2019-03-26 | 2021-09-14 | 无锡小天鹅电器有限公司 | Control method for cleaning barrel of clothes treatment equipment, clothes treatment equipment and storage medium |
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