WO2022068518A1 - 滚筒洗衣机的控制方法、滚筒洗衣机和计算机存储介质 - Google Patents
滚筒洗衣机的控制方法、滚筒洗衣机和计算机存储介质 Download PDFInfo
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- WO2022068518A1 WO2022068518A1 PCT/CN2021/116358 CN2021116358W WO2022068518A1 WO 2022068518 A1 WO2022068518 A1 WO 2022068518A1 CN 2021116358 W CN2021116358 W CN 2021116358W WO 2022068518 A1 WO2022068518 A1 WO 2022068518A1
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- water
- tub
- washing machine
- water level
- inner tub
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- 238000005406 washing Methods 0.000 title claims abstract description 404
- 238000000034 method Methods 0.000 title claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 828
- 238000002347 injection Methods 0.000 claims description 61
- 239000007924 injection Substances 0.000 claims description 61
- 238000004590 computer program Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 30
- 230000008569 process Effects 0.000 description 33
- 239000000243 solution Substances 0.000 description 22
- 238000004891 communication Methods 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 238000011109 contamination Methods 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/38—Time, e.g. duration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/08—Draining of washing liquids
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
- D06F23/025—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis with a rotatable imperforate tub
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
-
- 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
Definitions
- the present application relates to the technical field of washing machines, and in particular, to a control method of a drum washing machine, a drum washing machine, and a computer-readable storage medium.
- the washing machine fills the inner tub with water so that the water level of the inner tub reaches a suitable height. Due to the water absorption of the clothes, it is often difficult to ensure that the clothes in the bucket fully absorb water during the water injection process, which leads to the further absorption of water by the clothes during the washing process, causing the water level in the inner bucket to drop and lower than the optimal washing water level, resulting in Poor wash results.
- the present application aims to solve at least one of the technical problems existing in the prior art or related technologies.
- a first aspect of the present application provides a control method for a drum washing machine.
- a second aspect of the present application provides a drum washing machine.
- a third aspect of the present application proposes a computer-readable storage medium.
- a first aspect of the present application provides a control method for a drum washing machine.
- the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow into the outer tub, and the control method includes: : Control the drum washing machine to perform washing work, and obtain the corresponding washing duration; based on the washing duration greater than or equal to the duration threshold, control the drainage of the outer tub and replenish water to the inner tub.
- the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow into the outer tub.
- the drum wall of the inner tub is not provided with There are communication holes, and the inner barrel and the outer barrel are not communicated through the communication holes.
- the water in the inner bucket begins to overflow after reaching a certain height, and the overflowing water will enter the outer bucket. But the water in the outer bucket will not return to the inner bucket.
- the advantage of this washing machine structure is that the clothes are only washed in the inner tub, which avoids the contamination of the clothes by the dirt between the inner and outer tubs, and the washing effect is better.
- control method includes controlling the drum washing machine to perform washing work, and obtaining the corresponding washing duration; based on the washing duration being greater than or equal to the duration threshold, controlling the drainage of the outer tub and replenishing water to the inner tub. It can be understood that, by setting the duration threshold, after the washing duration is greater than or equal to the duration threshold, the water replenishment work is performed. This method can solve the problem of when to replenish water, that is, whether to replenish water.
- the entire washing process can include multiple washing stages, each washing stage corresponds to a washing duration, and each time the washing time is greater than or equal to the duration threshold, the water will be changed once, which is conducive to removing dirt from the clothes, and the washing effect is better.
- the inner tub is replenished with water, so that the water level of the inner tub can be maintained at the optimum water level, thereby effectively improving the washing effect.
- control method of the drum washing machine in the above-mentioned technical solution provided by the present application may also have the following additional technical features:
- the inner bucket is a non-porous inner bucket
- water supply to the inner bucket specifically includes: continuously supplying water to the inner bucket, and obtaining the first water level height in the outer bucket; stopping based on the first water level height being greater than or equal to the first water level threshold Fill the inner bucket with water.
- the inner barrel is a non-porous inner barrel, that is, the barrel wall of the inner barrel is not provided with a communication hole, and the inner barrel and the outer barrel are not communicated with each other through the communication hole.
- replenishing water to the inner bucket specifically includes: continuously replenishing water into the inner bucket, and obtaining the first water level in the outer bucket; and stopping replenishing water to the inner bucket based on the first water level being greater than or equal to the first water level threshold.
- the water in the inner bucket begins to overflow after reaching a certain height, and the overflowing water will enter the outer bucket to obtain the first water level in the outer bucket.
- the water volume in the inner bucket is sufficient, that is, the standard is reached, and water supply to the inner bucket is stopped. It can be understood that, by obtaining the water level in the outer barrel, it is determined when to stop water replenishment during the replenishment process. This program saves more water than the fixed water replenishment program. Compared with the traditional method in which the inner and outer barrels are connected through the communication holes, this solution still uses a water level sensor in the outer barrel, and the variation is small, and the clothes can be fully moistened by replenishing water every time period.
- controlling the drainage of the outer barrel and replenishing water to the inner barrel specifically includes: controlling the drainage of the outer barrel, and acquiring the second water level in the outer barrel; and controlling the outer barrel to stop based on the second water level being less than the second water level threshold Drain the water and start filling the inner bucket until the water level in the outer bucket is greater than or equal to the first water level threshold.
- the second water level in the outer tub is obtained by controlling the drainage of the outer tub.
- the second water level height is lower than the second water level threshold, stop the outer tub from continuing to drain water.
- control method before controlling the drum washing machine to perform washing, the control method further includes: controlling the drainage of the outer tub, and controlling the rotation of the inner tub relative to the outer tub; and injecting water into the inner tub.
- the outer tub is drained once, that is to ensure that all the water left in the outer tub during the previous washing process is discharged, and this washing process will not be affected by the previous washing process. influence of the process. Since the step of controlling the rotation of the inner tub relative to the outer tub is performed before the step of filling water into the inner tub, it can be understood that there is no relative rotation between the inner tub and the outer tub before water is poured into the inner tub. When the inner tub starts to be filled with water or after a period of time, the inner tub and the outer tub can rotate relative to each other, that is, the washing starts.
- the working modes of the drum washing machine include a washing mode, a rinsing mode and a dehydrating mode; and in the washing mode, the step of replenishing water to the inner tub is performed.
- the working modes of the drum washing machine include washing mode, rinsing mode and dehydration mode, that is, the drum washing machine has corresponding washing function, rinsing function and dehydration function.
- the step of controlling the drum washing machine to replenish water to the inner tub is performed, in other words, during the washing process, the inner tub will be replenished with water at regular intervals. Because the washing machine uses water before starting to wash, and the water intake process cannot ensure that the clothes completely absorb water, that is, they are completely in a wet state. Therefore, during the washing process, the water level in the inner tub may drop due to the further absorption of water by the clothes. Replenishing water can ensure the washing effect.
- the first water level threshold is greater than the second water level threshold.
- the first water level threshold is greater than the second water level threshold, it can be determined when the water replenishment work starts and when it stops, so as to ensure the normal operation of the water replenishment.
- continuously injecting water into the inner bucket specifically includes: continuously injecting water into the inner bucket according to a set flow rate; and replenishing water to the inner bucket, specifically including: replenishing water into the inner bucket according to the set flow rate.
- the water flow rate per unit time is fixed, so that in the program, the water injection or replenishment process can be carried out.
- the length of water replenishment can then determine the amount of water injection or the amount of water replenishment.
- An embodiment of the second aspect of the present application provides a drum washing machine, comprising: a memory for storing a computer program; and a processor for implementing the control method of the drum washing machine in any of the foregoing embodiments when the computer program is executed.
- the front-loading washing machine includes a memory and a processor.
- the memory is used to store computer programs.
- the processor is used to execute the computer program, the control method of the front-loading washing machine is realized.
- an outer barrel a water level sensor is arranged in the outer barrel; an inner barrel is rotatably arranged in the outer barrel, and the water in the inner barrel can overflow into the outer barrel; the inner barrel is a non-porous inner barrel.
- the drum washing machine further includes an outer tub and an inner tub.
- the inner barrel is a non-porous inner barrel, the inner barrel is rotatably arranged in the outer barrel, and the water in the inner barrel can overflow into the outer barrel. It can be understood that there is no communication between the inner barrel and the outer barrel. After the inner barrel is filled with water, the water in the inner barrel begins to overflow after reaching a certain height, and the overflowing water will enter the outer barrel. But the water in the outer bucket will not return to the inner bucket.
- the advantage of this washing machine structure is that the clothes are only washed in the inner tub, which avoids the contamination of the clothes by the dirt between the inner and outer tubs, and the washing effect is better.
- An embodiment of the third aspect of the present application provides a computer-readable storage medium, and when a computer program is executed by a processor, the control method for a front-loading washing machine in any of the foregoing embodiments can be implemented.
- control method of the drum washing machine when the computer program is executed by the processor, the control method of the drum washing machine can be realized.
- the duration of water replenishment in the process so as to carry out quantitative replenishment according to the set program.
- FIG. 1 shows a schematic flowchart of a control method for a front-loading washing machine according to an embodiment of the present application
- FIG. 2 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- FIG. 3 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 4 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 5 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 6 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 7 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- FIG. 8 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application.
- FIG. 9 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application.
- Fig. 10 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- FIG. 11 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application.
- Fig. 12 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 13 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 14 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- Fig. 15 shows a schematic flowchart of a control method for a front-loading washing machine according to another embodiment of the present application
- FIG. 16 shows a schematic structural diagram of a drum washing machine according to an embodiment of the present application.
- 1800 front-loading washing machine 1810 outer tub, 1820 inner tub, 1830 memory, 1840 processor.
- the following describes a method for controlling a front-loading washing machine, a front-loading washing machine, and a computer-readable storage medium according to some embodiments of the present application with reference to FIGS. 1 to 16 .
- a control method of a drum washing machine is provided, wherein the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow to the outside
- the wall of the inner barrel is not provided with a communication hole, and the inner barrel and the outer barrel are not communicated with each other through the communication hole.
- the water in the inner bucket begins to overflow after reaching a certain height, and the overflowing water will enter the outer bucket. But the water in the outer bucket will not return to the inner bucket.
- the advantage of this washing machine structure is that the clothes are only washed in the inner tub, which avoids the contamination of the clothes by the dirt between the inner and outer tubs, and the washing effect is better.
- control methods include:
- Step S102 controlling the drum washing machine to perform the washing work, and obtaining the corresponding washing duration
- Step S104 based on the washing duration being greater than or equal to the duration threshold, control the drainage of the outer tub and replenish water to the inner tub.
- the washing machine is controlled to perform water replenishment work, so as to ensure that the water volume in the inner tub is sufficient for the washing work after the clothes have fully absorbed moisture.
- the optimal water level thus ensuring the washing effect.
- the default water level is 0 water level.
- the inner tub is replenished with water, so that the water level of the inner tub can be maintained at the optimum water level, thereby effectively improving the washing effect.
- a control method for a front-loading washing machine includes:
- Step S202 controlling the drum washing machine to perform the washing work, and obtaining the corresponding washing duration
- Step S204 based on the washing duration greater than or equal to the duration threshold, control the drainage of the outer tub;
- Step S206 continuously replenishing water in the inner barrel, and acquiring the first water level in the outer barrel;
- Step S208 based on the fact that the first water level height is greater than or equal to the first water level threshold, stop water supply to the inner bucket.
- the water in the inner bucket After continuously replenishing water to the inner bucket, the water in the inner bucket begins to overflow after reaching a certain height, and the overflowing water will enter the outer bucket to obtain the first water level in the outer bucket.
- the first water level is greater than or When it is equal to the first water level threshold, it can be inferred that the amount of water in the inner bucket is sufficient, that is, the standard is reached, and water supply to the inner bucket is stopped.
- This scheme is more water-saving than the fixed water replenishment program.
- the present solution still adopts the water level sensor provided in the outer barrel, and the variation is small, and the clothes can be fully moistened through the water replenishment operation.
- a control method for a front-loading washing machine includes:
- Step S302 controlling the drum washing machine to perform the washing work, and obtaining the corresponding washing duration
- Step S304 based on the washing duration greater than or equal to the duration threshold, control the drainage of the outer tub, and obtain the second water level in the outer tub;
- Step S306 based on the fact that the second water level height is less than the second water level threshold, control the outer tub to stop draining water;
- Step S308 continue to inject water into the inner barrel, and obtain the first water level in the outer barrel;
- Step S310 based on the fact that the first water level height is greater than or equal to the first water level threshold, stop water injection into the inner bucket.
- the control method includes:
- Step S402 controlling the drainage of the outer barrel
- Step S404 inject water into the inner barrel, and control the rotation of the inner barrel relative to the outer barrel;
- Step S406 controlling the drum washing machine to perform the washing work, and obtaining the corresponding washing duration
- Step S408 based on the washing duration greater than or equal to the duration threshold, control the drainage of the outer tub, and obtain the second water level in the outer tub;
- Step S410 based on the fact that the second water level height is less than the second water level threshold, control the outer tub to stop draining water;
- Step S412 continue to inject water into the inner barrel, and obtain the first water level in the outer barrel;
- Step S414 based on the fact that the first water level height is greater than or equal to the first water level threshold, stop water injection into the inner bucket.
- the outer tub Before the front-loading washing machine controls the front-loading washing machine to perform the washing work, the outer tub is drained once, that is, to ensure that all the water left in the outer tub during the previous washing process is drained, and this washing process will not be affected by the previous washing process.
- the inner tub When water is poured into the inner tub, the inner tub is controlled to rotate relative to the outer tub, so that the clothes in the inner tub can be fully wetted.
- the outer tub By controlling the outer tub drain, and obtaining the second water level in the outer tub. When the second water level height is lower than the second water level threshold, stop the outer tub from continuing to drain water. Next, start to replenish water to the inner bucket until the water level in the outer bucket is greater than or equal to the first water level threshold.
- a control method for a front-loading washing machine includes:
- Step S502 controlling the drainage of the outer barrel
- Step S504 continuously injecting water into the inner barrel according to the set flow rate
- Step S506 controlling the drum washing machine to perform the washing work, and obtaining the corresponding washing duration
- Step S508 based on the washing duration greater than or equal to the duration threshold, control the drainage of the outer tub, and obtain the second water level in the outer tub;
- Step S510 based on the fact that the second water level height is less than the second water level threshold, control the outer tub to stop draining water;
- Step S512 continuously replenishing water to the inner bucket, and acquiring the first water level in the outer bucket;
- Step S514 based on the fact that the first water level height is greater than or equal to the first water level threshold, stop water injection into the inner bucket.
- the working modes of the drum washing machine include washing mode, rinsing mode and dehydration mode, that is, the drum washing machine has corresponding washing function, rinsing function and dehydration function.
- the washing mode the step of controlling the drum washing machine to replenish water to the inner tub is performed, in other words, during the washing process, the inner tub will be replenished with water at regular intervals. Because the washing machine uses water before starting to wash, and the water intake process cannot ensure that the clothes completely absorb water, that is, they are completely in a wet state. Therefore, during the washing process, the water level in the inner barrel may drop due to the further absorption of water by the clothes. Replenishing water can ensure the washing effect.
- the water replenishment work is performed.
- This method can solve the problem of when to replenish water, that is, whether to replenish water. It can be understood that, by setting the duration threshold, after the washing duration is greater than or equal to the duration threshold, the water replenishment work is performed. This method can solve the problem of when to replenish water, that is, whether to replenish water.
- the outer tub Before the front-loading washing machine controls the front-loading washing machine to perform the washing work, the outer tub is drained once, that is, to ensure that all the water left in the outer tub during the previous washing process is drained, and this washing process will not be affected by the previous washing process. Since the step of controlling the rotation of the inner tub relative to the outer tub is performed before the step of filling water into the inner tub, it can be understood that there is no relative rotation between the inner tub and the outer tub before water is poured into the inner tub. When the inner tub starts to be filled with water or after a period of time, the inner tub and the outer tub can rotate relative to each other, that is, the washing starts.
- the first water level threshold is greater than the second water level threshold, it can be determined when the water replenishment work starts and when it stops, thereby ensuring the normal operation of the water replenishment.
- the water injection process that is, the flow rate of the water injection process is limited
- the water injection process can be effectively controlled, and insufficient or excessive water injection caused by sudden changes in the flow rate can be avoided. Under the premise of meeting the demand, it can save water.
- a control method of a drum washing machine includes an inner tub, and the control method includes:
- Step S602 inject water into the inner bucket, and record the water injection duration of the water injection process
- Step S604 determining the water replenishment duration according to the water filling duration, and controlling the drum washing machine to replenish water to the inner tub according to the water replenishment duration.
- the amount of water required for this laundry is determined according to the duration of the first water inflow, and the duration of water replenishment during the washing process is determined according to the duration of water injection, so as to perform quantitative replenishment according to the set program.
- the water volume in the inner bucket can always meet the best requirements for washing, and the washing effect is better.
- the inner barrel is a non-porous inner barrel, that is, there is no communication hole on the barrel wall of the inner barrel, the non-porous inner barrel is arranged in the outer barrel, and the water in the non-porous inner barrel can overflow into the outer barrel.
- control method of the drum washing machine includes:
- Step S702 inject water into the inner barrel, and obtain the water level in the outer barrel;
- Step S704 based on the fact that the water level height is greater than or equal to the water level threshold, stop water injection into the inner bucket;
- Step S706 recording the water injection duration of the water injection process
- Step S708 determining the water replenishment duration according to the water filling duration, and controlling the drum washing machine to replenish water to the inner tub according to the water replenishment duration.
- the inner barrel is first filled with water, and when the water in the inner barrel reaches a certain height, it begins to overflow outward, and the overflowing water will enter the outer barrel. water level height.
- the water level in the outer bucket is greater than or equal to the water level threshold, that is, after the water volume in the outer bucket reaches a predetermined height, the water injection into the inner bucket is stopped, and the total water injection time during the water injection process is recorded.
- the water volume in the inner bucket can always meet the best requirements for washing, and the washing effect is better.
- a control method of a front-loading washing machine includes:
- Step S802 injecting water into the inner barrel according to a preset flow rate, and acquiring the water level in the outer barrel;
- Step S804 based on the fact that the water level height is greater than or equal to the water level threshold, stop water injection into the inner bucket;
- Step S806 recording the water injection duration of the water injection process
- Step S808 control the drum washing machine to start working, and start the timer
- Step S810 based on the timing duration being greater than or equal to the preset duration, determining the water replenishment duration according to the water filling duration, and replenishing water to the inner bucket according to the water replenishment duration.
- the water in the inner bucket starts to overflow after reaching a certain height, and the overflowing water will enter the outer bucket, and the water level can be set in the outer bucket.
- the sensor acquires the water level in the outer tub.
- the front-loading washing machine is controlled to start working and start timing.
- the washing machine fills the inner tub with water before starting to wash the clothes, which can ensure that the clothes can absorb part of the water.
- the water replenishment time is determined according to the water filling time. According to the water filling time, the drum washing machine is controlled to replenish water to the inner tub. The water amount required for this laundry is judged according to the water filling time for the first time. The water filling time is determined according to the water filling time. Program for quantitative replenishment.
- the step of replenishing water in the inner tub according to the water filling duration is performed, that is, replenishing water into the inner tub after a period of time, so as to ensure that the clothes completely absorb water, that is, the clothes are in a completely wet state, and then Make the washing effect better.
- step S808 controlling the drum washing machine to start working and starting the timing
- step S810 determining the water replenishment duration according to the water filling duration, and performing the step of replenishing water to the inner tub according to the water filling duration based on the timing duration being greater than or equal to the preset duration
- the washing machine After starting the washing work, the processor starts to determine the water replenishment time period and then calculates the specific value of the replenishment water amount.
- control method of the front-loading washing machine includes:
- Step S902 injecting water into the inner barrel according to a preset flow rate, and obtaining the water level in the outer barrel;
- Step S904 based on the fact that the water level height is greater than or equal to the water level threshold, stop water injection into the inner bucket;
- Step S906 recording the water injection duration of the water injection process
- Step S908 control the drum washing machine to start working, and start the timer
- Step S910 based on the timing duration being greater than or equal to the preset duration, determining the water replenishment duration according to the water filling duration, and replenishing water to the inner bucket according to the water replenishment duration.
- the amount of water required for this laundry is determined according to the duration of the first water inflow
- the duration of water replenishment during the washing process is determined according to the duration of water injection
- the specific value of the amount of replenishment is calculated, and then the washing machine is started to perform the washing work.
- a control method for a front-loading washing machine includes:
- Step S1102 controlling the drainage of the outer barrel
- Step S1104 inject water into the inner barrel, and obtain the water level in the outer barrel;
- Step S1110 controlling the drum washing machine to start working, and starting the timer
- Step S1112 based on the timing duration being greater than or equal to the preset duration, determining the water replenishment duration according to the water filling duration, and replenishing water to the inner bucket according to the water replenishment duration.
- the inner tub is controlled to rotate relative to the outer tub, in other words, no relative rotation occurs between the inner tub and the outer tub before water is poured into the inner tub.
- a water level sensor can be set in the outer bucket. Get the water level height in the outer bucket. When the water level in the outer bucket is greater than or equal to the water level threshold, that is, after the water volume in the outer bucket reaches a predetermined height, the water injection into the inner bucket is stopped, and the total water injection time during the water injection process is recorded.
- the front-loading washing machine is controlled to start working and start timing.
- the washing machine fills the inner tub with water before starting to wash the clothes, which can ensure that the clothes can absorb part of the water.
- the water replenishment time is determined according to the water filling time. According to the water filling time, the drum washing machine is controlled to replenish water to the inner tub. The water amount required for this laundry is judged according to the water filling time for the first time. The water filling time is determined according to the water filling time. Program for quantitative replenishment.
- a control method of a drum washing machine includes an inner tub and an outer tub, wherein the inner tub is a non-porous inner tub, that is, there is no inner tub on the tub wall of the inner tub.
- a communication hole, the non-porous inner barrel is arranged in the outer barrel, and the water in the non-porous inner barrel can overflow into the outer barrel. It can be understood that there is no communication between the inner barrel and the outer barrel.
- the water in the inner barrel begins to overflow after reaching a certain height, and the overflowing water will enter the outer barrel. But the water in the outer bucket will not return to the inner bucket.
- the advantage of this washing machine structure is that the clothes are only washed in the inner tub, which avoids the contamination of the clothes by the dirt between the inner and outer tubs, and the washing effect is better.
- control methods include:
- Step S1202 controlling the drainage of the outer barrel
- Step S1204 inject water into the inner barrel, and obtain the water level in the outer barrel;
- Step S1206 based on the fact that the water level height is greater than or equal to the water level threshold, stop water injection into the inner bucket;
- Step S1208 record the water injection duration of the water injection process
- Step S1210 control the drum washing machine to start working, and start the timer
- Step S1212 based on the timing duration being greater than or equal to the preset duration, determining the product of the water injection duration and the preset coefficient as the water replenishment duration, and controlling the drum washing machine to replenish water to the inner tub according to the replenishment duration.
- the inner tub is controlled to rotate relative to the outer tub, in other words, no relative rotation occurs between the inner tub and the outer tub before water is poured into the inner tub.
- the water in the inner barrel begins to overflow after reaching a certain height, and the overflowing water will enter the outer barrel.
- the water level in the outer bucket is greater than or equal to the water level threshold, that is, after the water volume in the outer bucket reaches a predetermined height, the water injection into the inner bucket is stopped, and the total water injection time during the water injection process is recorded.
- the front-loading washing machine is controlled to start working and start timing.
- the washing machine fills the inner tub with water before starting to wash the clothes, which can ensure that the clothes can absorb part of the water.
- the water replenishment time is determined according to the water filling time. According to the water filling time, the drum washing machine is controlled to replenish water to the inner tub. The water amount required for this laundry is judged according to the water filling time for the first time. The water filling time is determined according to the water filling time. Program for quantitative replenishment.
- the water injection time After the water injection time is obtained, multiply the water injection time by the preset coefficient to determine the water replenishment time. Since the flow rate of the incoming water per unit time is fixed, the amount of water to be replenished each time is also fixed. In other words, during the washing process, every interval In time, the inner barrel can be replenished quantitatively.
- the preset coefficient is a constant greater than 0 and less than 1. If the preset coefficient is greater than 0, it can ensure quantitative replenishment of water into the inner bucket at regular intervals; if the preset coefficient is less than 1, it can ensure that the replenishment amount will not be greater than the initial water injection amount, thereby avoiding water waste.
- the preset coefficient is an empirical value, and the proportional relationship between the required water replenishment amount and the initial water injection amount can be determined through multiple experiments before the washing machine leaves the factory, and then the preset coefficient is determined and pre-stored to the storage medium of the washing machine.
- the preset coefficient can be determined according to the "washing mode" of the washing machine, wherein the washing mode includes the fabric type, weight, and corresponding detergent type of the laundry to be washed, and includes preset washing programs, such as Inner barrel speed, turn-to-stop ratio and washing temperature, etc. According to different washing modes, different preset coefficients can be set to meet the water replenishment requirements under different washing conditions.
- a control method of a drum washing machine the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow into the outer tub, and the control method includes:
- Step S1402 inject water into the inner tub, and control the drum washing machine to start the washing work;
- Step S1404 during the washing process, obtain the first water level in the outer tub
- Step S1406 based on the situation that the first water level height is less than the first water level threshold, control the drum washing machine to replenish water to the inner tub.
- the drum washing machine includes an inner tub and an outer tub, and the inner tub is arranged in the outer tub.
- the inner tub is first filled with water, and at the same time, the drum washing machine is controlled to perform the washing work.
- the drum washing machine With the continuous injection of water in the inner barrel, the inner barrel begins to overflow after reaching a certain amount.
- the water level in the outer bucket also begins to rise. Therefore, the drum washing machine can indirectly judge the current water level of the inner tub by obtaining the current water level of the outer tub, and then control the water level of the inner tub.
- the water level of the outer tub during washing is called the first water level.
- the water level of the outer bucket reaches the first water level threshold, it means that the water volume of the inner bucket is sufficient, and there is no need to continue adding water to increase the water volume, and the washing can be performed normally.
- the height of the first water level is less than the first water level threshold, it means that the water overflowing from the inner tub to the outer tub is low, the water level in the inner tub is low, and the water level in the inner tub cannot achieve a good washing effect. Therefore, the drum washing machine should replenish water to the inner tub in time until the height of the first water level reaches the first water level threshold.
- the front-loading washing machine dynamically controls the water level in the inner tub by obtaining the first water level in the outer tub. No matter how the weight of the clothes placed in the inner tub changes or the material is different, it can always ensure that the water level of the inner tub is the same as that of the outer tub.
- the water level height corresponding to the water level threshold value so that the water level in the inner tub can always be at the best water level height during the washing work, which improves the washing effect.
- the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow into the outer tub, and the inner tub of the drum washing machine is a non-porous inner tub .
- the steps of the control method of the drum washing machine specifically include:
- Step S1502 controlling the drainage of the outer barrel, and obtaining the second water level in the outer barrel after the drainage;
- Step S1504 determining the sum of the second water level height and the preset constant as the second water level threshold
- Step S1506 start injecting water into the inner bucket, control the rotation of the inner bucket relative to the outer bucket, and obtain the third water level height in the outer bucket during the water injection process;
- Step S1508 based on the fact that the third water level is higher than the second water level threshold, stop water injection into the inner bucket.
- the front-loading washing machine Before washing, the front-loading washing machine first empties the water in the outer tub. Since the inner barrel is a non-porous inner barrel, the water in the outer barrel is drained without affecting the water filling of the inner barrel. After the water in the outer tub is drained, the water level of the outer tub is the second water level. If the water in the outer tub can be completely drained, the second water level is 0. If there is some residual water in the outer tub due to the high position of the water outlet pipe of the front-loading washing machine, or for other reasons, the height of the second water level is greater than 0. After the outer bucket is empty, start filling the inner bucket with water.
- the inner tub When pouring water into the inner barrel, control the rotation of the inner barrel relative to the outer barrel. Because the inner barrel rotates and there is no hole for water leakage on the inner wall of the inner barrel, the water in the inner barrel will be thrown onto the inner wall of the inner barrel due to centrifugal force, causing the water level of the inner barrel to decrease. In the actual washing process, the inner tub is in a rotating state. Therefore, if the inner tub does not rotate relative to the outer tub before the washing work starts, the water level of the inner tub is the water level of the inner tub at rest. When the drum washing machine starts to wash, the inner tub is in a rotating state.
- the drum washing machine controls the rotation of the inner tub relative to the outer tub, which can ensure that enough water can be injected into the inner tub before the washing work starts, so as to ensure that there is enough water in the inner tub during the washing work.
- the drum washing machine continuously fills the inner tub with water, after the water level of the inner tub rises to a certain height, the water in the inner tub begins to overflow into the outer tub.
- the water level of the water in the outer tub begins to rise, and at this time, the water level of the outer tub is the third water level height.
- the drum washing machine stops filling water into the inner tub. At this time, it can be determined that the water level of the inner tub has reached the height corresponding to the second water level threshold, and the water amount in the inner tub has not met the water volume required for washing.
- the second water level threshold is equal to the sum of the second water level height and a preset constant.
- the preset constant is the amount by which the water level of the outer tub will rise due to the overflow of the inner tub.
- the preset constant is an empirical value, which can be determined by the relationship between the water volume of the inner tub and the water level of the outer tub through multiple experiments before the washing machine leaves the factory, and pre-stored in the storage medium of the washing machine middle.
- the preset constant can be determined according to the "washing mode" of the washing machine, wherein the washing mode includes the fabric type, weight, and corresponding detergent type of the laundry to be washed, and includes preset washing programs, such as Inner barrel speed, turn-to-stop ratio and washing temperature, etc. According to different washing modes, different preset constants can be set to meet the water replenishment requirements under different washing conditions.
- the front-loading washing machine without a porous inner tub can obtain the third water level height formed by the water overflowing from the inner tub into the outer tub before the washing work. Then, the water level in the inner bucket is judged, so that the water in the inner bucket reaches a reasonable water level, which saves water resources, and at the same time ensures that there is enough water in the subsequent washing process.
- the second water level threshold is the water level threshold of the outer tub before the washing operation of the drum washing machine. At this time, if the inner tub is filled with too much water, water resources may be wasted, and the detergent in the fresh water may be flushed, which will affect the washing effect. After the washing work of the front-loading washing machine starts, because part of the water will be absorbed by the clothes, it is necessary to maintain a sufficient amount of water in the inner tub. At this time, the water level of the inner tub should be higher than the water level before the washing work. The corresponding first water level threshold should be higher than the second water level threshold. Therefore, the first water level threshold is greater than the second water level threshold, which can ensure that the water in the inner tub is sufficient during the entire washing process of the drum washing.
- the drum washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, and the water in the inner tub can overflow into the outer tub.
- the steps of the control method of the drum washing machine are: Specifically include:
- Step S1602 judge whether the current working mode is the washing mode, if yes, then execute step S1604, if not, then the control method ends;
- Step S1604 start the timer
- Step S1606 based on the timing duration greater than or equal to the duration threshold, perform the step of acquiring the first water level height in the outer bucket;
- Step S1608 based on the fact that the first water level height is less than the first water level threshold, control the drum washing machine to replenish water to the inner tub;
- Step S1610 based on the fact that the first water level height is greater than the first water level threshold, stop replenishing water to the inner bucket.
- the working modes of the front-loading washing machine include washing mode, rinsing mode and dehydration mode. It can be understood that whether the water volume of the inner tub is sufficient in the washing mode has a direct impact on the washing effect.
- the other two modes, especially the dehydration mode have relatively little effect on the amount of water in the inner bucket. Therefore, the control method of the drum washing machine controls the water replenishment of the inner tub in the washing mode, which can ensure that the amount of water in the washing mode is sufficient without causing waste of water resources. Then, the overall washing effect of the drum washing machine is optimized, and water saving is realized.
- the drum washing machine starts the washing operation, the water in the inner tub will be absorbed by the clothes, causing the water level in the inner tub to decrease. If the water level drops too much, it will affect the washing effect of the clothes.
- the water absorption of clothes is not completed in an instant, and it will gradually reach a saturated state with the washing work. When the water absorption of the clothes reaches a saturated state, it will not absorb more water, and the water level of the inner bucket will not drop due to the water absorption of the clothes. Therefore, the drum washing machine starts the timer while performing the washing work, and when the timer is greater than or equal to the duration threshold, it is determined that the water absorption process of the clothes has ended.
- the drum washing machine obtains the first water level and replenishes the inner tub. It can be understood that setting the time duration threshold for the drum washing machine can improve the efficiency of water replenishment. Avoid the continuous overflow of water in the inner barrel due to continuous replenishment of water, which will dilute the detergent and affect the washing effect.
- the water replenishment will be turned on after the timing time is greater than or equal to the time length threshold.
- the drum washing machine finds that the first water level of the inner tub is greater than the first water level threshold, it will stop supplying water to the inner tub. This can avoid excessive water replenishment, flush the detergent in the water, and also reduce the waste of water resources and save water.
- a control method of a front-loading washing machine includes an inner tub and an outer tub, the inner tub is arranged in the outer tub, the inner tub is a non-porous inner tub, and the water in the inner tub can overflow into the outer tub.
- There is a water level sensor in the outer tub which can sense the current water level of the outer tub.
- the front end of the inner tub is provided with a clothes feeding port, which is not completely sealed. When the water supply to the inner bucket reaches a certain amount, the water in the inner bucket will overflow.
- the steps of the control method of the drum washing machine specifically include:
- Step S1702 controlling the drainage of the outer barrel, and obtaining the second water level in the outer barrel after the drainage;
- Step S1704 determining the sum of the second water level height and the preset constant as the second water level threshold
- Step S1706 start injecting water into the inner bucket, and obtain the third water level height in the outer bucket during the water injection process;
- Step S1708 based on the fact that the third water level height is higher than the second water level threshold, stop water injection into the inner bucket;
- Step S1710 start the timer
- Step S1712 based on the timing duration greater than or equal to the duration threshold, perform the step of acquiring the first water level height in the outer bucket;
- Step S1714 controlling the drum washing machine to replenish water to the inner tub based on the fact that the first water level height is less than the first water level threshold;
- Step S1716 based on the fact that the first water level height is greater than the first water level threshold, stop water supply to the inner bucket.
- the control method of the drum washing machine Before the drum washing machine starts the washing process, the control method of the drum washing machine first empties the water in the outer tub, and records the water level height of the outer tub obtained by the drum washing machine at this time as h0 (ie the second water level). Since the inner barrel is a non-porous inner barrel, the water in the outer barrel is drained without affecting the water filling of the inner barrel. If the water in the outer tub can be completely drained, the second water level is 0. If there is some residual water in the outer tub due to the high position of the water outlet pipe of the front-loading washing machine, or for other reasons, the height of the second water level is greater than 0.
- the water in the inner bucket increases to a certain level, the water will start to overflow.
- the water level in the outer tub begins to increase.
- the water level height of the outer tub is h0 (ie, the second water level height).
- the inner tub of the front-loading washing machine is a non-porous inner tub. Compared with a drum washing machine with a perforated inner tub, there is no hole through which water can pass directly between the inner tub and the outer tub.
- the front-loading washing machine first empties the water in the outer tub before doing the washing work. Since the inner barrel is a non-porous inner barrel, the water in the outer barrel is drained without affecting the water filling of the inner barrel. After the water in the outer tub is drained, the water level height of the outer tub is h0. If the water in the outer bucket can be completely drained, h0 is 0.
- h0 is greater than 0.
- the drum washing machine After the outer bucket is empty, start filling the inner bucket with water. As the drum washing machine continuously fills the inner tub with water, after the water level of the inner tub rises to a certain height, the water in the inner tub begins to overflow into the outer tub. When the water in the inner barrel overflows, the water level in the outer barrel begins to rise, and the water level in the outer barrel is h0+ ⁇ h. When the water level of the outer tub is higher than the second water level threshold, the drum washing machine stops filling water into the inner tub.
- the second water level threshold is equal to the sum of h0 and a preset constant.
- the preset constant is the amount by which the water level of the outer tub will rise due to the overflow of the inner tub.
- the drum washing machine without a porous inner tub can obtain the h0+ ⁇ h formed by the water overflowing from the inner tub into the outer tub before the washing work, and then Judging the water level in the inner bucket to make the water in the inner bucket reach a reasonable water level, saving water resources, and at the same time ensuring that there is enough water in the subsequent washing process.
- the water intake is stopped, where h is the preset constant, and h0+h is the second water level threshold.
- h0+ ⁇ h is greater than h0+h
- the inner barrel stops water supply.
- the drum washing machine can judge that the current amount of water in the inner tub is sufficient, and there is no need to refill the inner tub, and the next washing work can be started.
- the drum washing machine starts the timer and starts timing the washing work. This is because, when the front-loading washing machine starts the washing operation, the water in the inner tub will be absorbed by the clothes, causing the water level in the inner tub to decrease. If the water level drops too much, it will affect the washing effect of the clothes. However, the water absorption of clothes is not completed in an instant, and it will gradually reach a saturated state with the washing work. When the water absorption of the clothes reaches a saturated state, it will not absorb more water, and the water level of the inner bucket will not drop due to the water absorption of the clothes. Therefore, the front-loading washing machine starts the timer while performing the washing work.
- the drum washing machine obtains h0+ ⁇ h (so the drum washing machine is in the washing working state, at this time h0+ ⁇ h is the first water level height). And compared with H (ie the first water level threshold). If h0+ ⁇ h ⁇ H, the inner bucket needs to be replenished with water, otherwise it is not necessary to replenish the inner bucket until h0+ ⁇ h ⁇ H.
- the inner tub is first filled with water, and at the same time, the drum washing machine is controlled to perform the washing work.
- the drum washing machine can obtain the water level in the outer tub.
- the drum washing machine can indirectly judge the current water level of the inner tub by obtaining the current water level of the outer tub, and then control the water level of the inner tub.
- the water is driven by the inner barrel, and part of the water is thrown onto the inner wall of the inner barrel by centrifugal force, so that the water level of the inner barrel is different from the water level during non-washing work under the same amount of water.
- the amount of water overflowing into the outer tub is also different from the amount of water overflowing during non-washing work, and finally the water level formed in the outer tub is different from the water level during non-washing work.
- the water level of the outer tub during washing is called the first water level. If the height of the first water level is less than the first water level threshold, it means that the water overflowing from the inner tub to the outer tub is low, the water level in the inner tub is low, and the water level in the inner tub cannot achieve a good washing effect. Therefore, the drum washing machine should replenish water to the inner tub in time until the first water level height reaches the first water level threshold.
- the front-load washing machine dynamically controls the water level in the inner tub by acquiring the first water level in the outer tub. No matter how the weight of the clothes placed in the inner tub changes or the material is different, the water level in the inner tub can always be guaranteed to be at the same level as the first water level in the outer tub.
- the water level height corresponding to the threshold value so that the water level in the inner bucket can always be at the best water level height during the washing work, which solves the influence of water absorption of different clothing materials on the water level in the inner bucket, and avoids the waste of water resources caused by excessive water injection. .
- a front-loading washing machine 1800 which includes a memory 1830 and a processor 1840 .
- the memory 1830 is used for storing computer programs.
- the processor 1840 is configured to implement the control method of the drum washing machine 1800 when executing the computer program.
- the drum washing machine 1800 further includes an outer tub 1810 and an inner tub 1820 .
- the inner tub 1820 is a non-porous inner tub 1820
- the inner tub 1820 is rotatably disposed in the outer tub 1810
- the water in the inner tub 1820 can overflow into the outer tub 1810 .
- the inner barrel 1820 and the outer barrel 1810 are not connected through a communication hole.
- the water in the inner barrel 1820 begins to overflow after reaching a certain height, and the overflowed water will enter the outer barrel 1810.
- the original water level in the outer barrel 1810 is h0, and the water level changes by ⁇ h.
- the advantage of this washing machine structure is that the clothes are only washed in the inner tub 1820, which avoids the contamination of the clothes by the dirt between the inner and outer tubs 1810, and the washing effect is better.
- the water level sensor disposed in the outer cylinder senses that the water volume of the outer cylinder reaches the water level height (h0+ ⁇ h)
- the water intake is stopped.
- the water level sensor senses whether the water level of the outer tub is higher than the water level H (water level H > water level (h0+ ⁇ h)). If the water level is lower than the water level H, it means that there is less water overflowing from the inner barrel to the outer barrel, and the first time the water in the inner barrel is insufficient, and water needs to be replenished. At this time, continue to inject water into the inner barrel until the water level of the outer barrel reaches the water level H.
- H is the first water level threshold.
- a computer-readable storage medium is provided.
- a control method for a drum washing machine can be implemented.
- the duration of water replenishment in the washing process is determined according to the length of water injection, so as to perform quantitative replenishment according to the set program.
- connection can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or through an intermediate medium. indirectly connected.
- description of the terms “one embodiment,” “some embodiments,” “a specific embodiment,” etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in this application at least one embodiment or example of .
- schematic representations of the above terms do not necessarily refer to the same embodiment or instance.
- the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Abstract
Description
Claims (10)
- 一种滚筒洗衣机的控制方法,其中,所述滚筒洗衣机包括内桶和外桶,所述内桶设置于所述外桶中,且所述内桶中的水能够溢出至所述外桶中,所述控制方法包括:控制所述滚筒洗衣机执行洗涤工作,并获取对应的洗涤时长;基于所述洗涤时长大于或等于时长阈值,控制所述外桶排水,并对所述内桶补水。
- 根据权利要求1所述的滚筒洗衣机的控制方法,其中,所述内桶为无孔内桶,所述对所述内桶补水,具体包括:向所述内桶中持续补水,并获取所述外桶中的第一水位高度;基于所述第一水位高度大于或等于第一水位阈值,停止向所述内桶补水。
- 根据权利要求2所述的滚筒洗衣机的控制方法,其中,所述控制所述外桶排水,并对所述内桶补水,具体包括:控制所述外桶排水,并获取所述外桶中的第二水位高度;基于所述第二水位高度小于第二水位阈值,控制所述外桶停止排水,并开始向所述内桶补水,直至所述外桶中的水位高度大于或等于所述第一水位阈值。
- 根据权利要求1至3中任一项所述的滚筒洗衣机的控制方法,其中,滚筒洗衣机在所述控制所述滚筒洗衣机执行洗涤工作之前,所述控制方法还包括:控制所述外桶排水;以及向所述内桶注水,并控制所述内桶相对所述外桶转动。
- 根据权利要求4所述的滚筒洗衣机的控制方法,其中,所述滚筒洗衣机的工作模式包括洗涤模式、漂洗模式和脱水模式;以及在所述洗涤模式下,执行所述对所述内桶补水的步骤。
- 根据权利要求3所述的滚筒洗衣机的控制方法,其中,所述第一水位阈值大于所述第二水位阈值。
- 根据权利要求5或6所述的滚筒洗衣机的控制方法,其中,所述向所 述内桶中持续注水,具体包括:按照设定流量向所述内桶中持续注水。
- 一种滚筒洗衣机,其中,包括:存储器,用于存储计算机程序;处理器,用于执行所述计算机程序时实现如权利要求1至7中任一项所述的滚筒洗衣机的控制方法。
- 根据权利要求8所述的滚筒洗衣机,其中,还包括:外桶,所述外桶中设置有水位传感器;内桶,可转动地设置于所述外桶中,且所述内桶中的水能够溢出至所述外桶中;其中,所述内桶为无孔内桶。
- 一种计算机可读存储介质,其上存储有计算机程序,其中,所述计算机程序被处理器执行时能够实现如权利要求1至7中任一项所述的滚筒洗衣机的控制方法。
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EP21874179.1A EP4202108A4 (en) | 2020-09-30 | 2021-09-03 | CONTROL METHOD FOR FRONT-LOADING WASHING MACHINE, AND FRONT-LOADING WASHING MACHINE, AND COMPUTER STORAGE MEDIUM |
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KR101073505B1 (ko) * | 2006-08-14 | 2011-10-17 | 삼성전자주식회사 | 세탁기 및 그 수위제어방법 |
CN108411564A (zh) * | 2018-05-18 | 2018-08-17 | 青岛海尔洗衣机有限公司 | 一种洗衣机自动补水的控制方法及洗衣机 |
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2020
- 2020-09-30 CN CN202011067687.2A patent/CN114318758B/zh active Active
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2021
- 2021-09-03 EP EP21874179.1A patent/EP4202108A4/en active Pending
- 2021-09-03 BR BR112023005703A patent/BR112023005703A2/pt unknown
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CN110195312A (zh) * | 2018-02-24 | 2019-09-03 | 无锡小天鹅电器有限公司 | 洗衣机、洗涤控制方法、洗涤控制装置和存储介质 |
CN109281117A (zh) * | 2018-09-13 | 2019-01-29 | 惠而浦(中国)股份有限公司 | 无孔内桶的滚筒洗衣机 |
CN111172700A (zh) * | 2018-10-23 | 2020-05-19 | 青岛海尔滚筒洗衣机有限公司 | 一种滚筒洗衣机及其控制方法 |
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CN114318758A (zh) | 2022-04-12 |
CN114318758B (zh) | 2023-05-02 |
BR112023005703A2 (pt) | 2023-05-02 |
EP4202108A1 (en) | 2023-06-28 |
EP4202108A4 (en) | 2023-12-20 |
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