CN111926537B - Clothes treatment device, foam treatment method, device and readable storage medium - Google Patents
Clothes treatment device, foam treatment method, device and readable storage medium Download PDFInfo
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- CN111926537B CN111926537B CN201910345546.3A CN201910345546A CN111926537B CN 111926537 B CN111926537 B CN 111926537B CN 201910345546 A CN201910345546 A CN 201910345546A CN 111926537 B CN111926537 B CN 111926537B
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/06—Arrangements for preventing or destroying scum
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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
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
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Abstract
The invention provides a clothes treatment device, a foam treatment method, a device and a readable storage medium. The foam treatment method of the clothes treatment device comprises the following steps of: in the washing stage, a foam detection signal sent by a foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm; and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length. The foam treatment method of the clothes treatment device can effectively prevent the foam from overflowing out of the barrel, avoid potential safety hazard caused by the overflow of the foam, improve the safety performance of the clothes treatment device and prolong the service life.
Description
Technical Field
The invention relates to the technical field of clothes treatment devices, in particular to a foam treatment method of a clothes treatment device, the foam treatment device of the clothes treatment device, a computer readable storage medium and the clothes treatment device.
Background
When a washing machine is used for washing, the concentration of a detergent in a barrel is high, or a large amount of foam is generated in the washing process due to other reasons, and the condition of foam overflowing occurs, the existing coping method is manually suspending, standing for a period of time, and then washing is carried out. If no human intervention is made, the water directly overflows the barrel. In this way, foam cannot be detected, not to mention the control of the amount of foam.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention is to propose a foam treatment method of a laundry treatment apparatus.
A second aspect of the present invention is to propose a foam treatment apparatus of a laundry treatment apparatus.
A third aspect of the invention is directed to a computer-readable storage medium.
A fourth aspect of the present invention is to provide a laundry treating apparatus.
In view of the above, a first aspect of the present invention provides a foam treatment method of a laundry treatment apparatus including a tub for holding wash water and a foam detection apparatus provided in the tub, the foam treatment method including: in the washing stage, a foam detection signal sent by a foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm; and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
The invention provides a foam processing method of a clothes processing device, in a washing stage, wherein the washing stage comprises a main washing stage and a rinsing stage, understandably, the clothes processing device firstly executes the main washing stage and then executes the rinsing stage in the washing process, foam inside a water bucket is detected by a foam detection device, when the foam in the water bucket is excessive, the foam detection device can send a foam detection signal when the foam slowly rises to exceed a warning line or finally contacts the foam detection device, and the foam is detected. The foam detection signal is fed back to the controller of the clothes treatment device, the controller immediately weakens the current washing beat to the preset washing beat, wherein the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length, the motor operates at the preset washing beat, frequent rotation and stop of the motor are avoided, foam can be inhibited from continuously increasing, meanwhile, the motor stop time length is increased, the time for defoaming by adopting a standing mode is also increased, therefore, the foam can be effectively prevented from overflowing out of the barrel, potential safety hazards caused by foam overflow are avoided, the safety performance of the clothes treatment device is improved, and the service life is prolonged.
According to the foam treatment method of the clothes treatment device provided by the invention, the following technical characteristics can be provided:
in the above technical solution, preferably, after the step of controlling the motor to operate at the preset washing tempo, the method further includes: controlling the spraying device of the clothes processing device to be started.
In this technical scheme, foam detection device is triggered the back, when adjusting weak washing beat, and control clothing processing apparatus's spray set opens, increases the spray regime of a period to more quick defoaming prevents that the foam from overflowing. Preferably, control spray set and advance with the mode that rotates to spray, when like this to the clothing shower water, can effectively enlarge the range of spraying, avoid the foam to remain in bucket inner wall etc. department to improve defoaming effect and clean effect.
In any of the above technical solutions, preferably, the step of controlling the motor of the laundry treatment device to operate at a preset washing cycle specifically includes: obtaining the residual washing time of the washing stage; determining that the residual washing time is less than a preset time, and setting the residual washing time as the preset time; and determining that the residual washing time is greater than or equal to the preset time, and controlling the motor to operate for the preset time at the preset washing beat.
In the technical scheme, a step of controlling the motor to operate at a preset washing tempo is defined, and specifically, the motor is controlled to operate at the preset washing tempo for a period of time, which is determined by the washed time or the remaining washing time, i.e., the shorter the washed time (or the longer the remaining washing time), the longer the time for maintaining the preset washing tempo is, so as to prevent the bubbles from overflowing, and based on this, the preset time can be reasonably set. When the motor is controlled to start to operate at the preset washing beat, whether the residual washing time is less than the preset time needs to be judged, if the residual washing time is less than the preset time, the residual washing time is set as the preset time, and if the residual washing time is greater than or equal to the preset time, the motor is operated at the preset washing beat for the preset time.
In any of the above technical solutions, preferably, the remaining washing time period is proportional to the preset time period.
In the technical scheme, the shorter the washing time, that is, the longer the remaining washing time, means that the higher the concentration of the washing water is, the more easily the foam overflows out of the tub, and therefore, the preset time is made to be in direct proportion to the remaining washing time, that is, the longer the remaining washing time is, the longer the time for maintaining the preset washing beat is, and the foam overflow can be effectively prevented.
In any of the above solutions, preferably, the washing stage comprises a main washing stage and a rinsing stage.
In the technical scheme, the washing stage comprises a main washing stage and a rinsing stage, wherein the main washing stage can comprise one or more sub-main washing stages, such as a first main washing stage, a second main washing stage and the like, and the washing beats and the washing durations respectively corresponding to the sub-main washing stages can be the same or different; similarly, the rinsing stage may include one or more sub-rinsing stages, such as a first rinsing stage, a second rinsing stage, and the like, and the washing cycle and the washing duration corresponding to each sub-rinsing stage may be the same or different.
In any of the above technical solutions, preferably, the foam treatment method further includes: and controlling the laundry treating apparatus to increase the rinsing stage by one time based on the washing stage being the rinsing stage and the receipt of the bubble detection signal.
In the technical scheme, if the foam detection device is triggered in the rinsing stage, the rinsing stage is automatically added once until the foam detection device is not triggered in the rinsing process. Therefore, the washing effect of clothes can be improved, foam is prevented from remaining on the clothes, and meanwhile, laundry detergent is prevented from remaining in the inner barrel and the water containing barrel, so that bacteria are easy to breed in the barrel, and the human body is injured.
In any of the above technical solutions, preferably, the preset time period corresponding to the main washing stage is less than or equal to 5 minutes; the preset time corresponding to the rinsing stage is less than or equal to 3 minutes; the spraying time is less than or equal to 1 minute.
In the technical scheme, in the washing stage, the foam detection device is triggered, the current washing beat is immediately weakened, the preset time is maintained, the preset time is determined by the washed time or the residual washing time, namely the shorter the washed time is, the longer the preset time is, on the basis of the preset time, the preset time can be reasonably set, and thus the foam can be effectively prevented from overflowing. Specifically, if the current washing stage is the main washing stage, the time for maintaining the preset washing tempo is less than or equal to 5 minutes; if the current washing stage is a rinsing stage, maintaining the time of the preset washing beat to be less than or equal to 3 minutes; in addition, the spray time should be less than or equal to 1 minute, whether the main wash stage or the rinse stage. But is not limited thereto.
A second aspect of the present invention provides a foam treatment apparatus for a laundry treatment apparatus, the laundry treatment apparatus comprising a tub for holding wash water, and a foam detection device disposed in the tub, the foam treatment apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing, when executing the computer program: in the washing stage, a foam detection signal sent by a foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm; and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
The invention provides a foam processing device of a clothes processing device, which comprises a main washing stage and a rinsing stage in a washing stage, wherein the washing stage comprises the main washing stage and the rinsing stage. The foam detection signal is fed back to the foam processing device of the clothes processing device, the foam processing device immediately weakens the current washing beat to the preset washing beat, wherein the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length, the motor operates at the preset washing beat, frequent rotation and stop of the motor are avoided, foam can be inhibited from continuously increasing, meanwhile, the motor stop time length is increased, the time for defoaming by adopting a standing mode is also increased, therefore, foam can be effectively prevented from overflowing out of the barrel, potential safety hazards caused by foam overflow are avoided, the safety performance of the clothes processing device is improved, and the service life is prolonged.
In the above technical solution, preferably, after the step of controlling the motor to operate at the preset washing tempo, the processor further implements, when executing the computer program: controlling the spraying device of the clothes processing device to be started.
In this technical scheme, foam detection device is triggered the back, when adjusting weak washing beat, and control clothing processing apparatus's spray set opens, increases the spray regime of a period to more quick defoaming prevents that the foam from overflowing. Preferably, control spray set and advance with the mode that rotates to spray, when like this to the clothing shower water, can effectively enlarge the range of spraying, avoid the foam to remain in bucket inner wall etc. department to improve defoaming effect and clean effect.
In any of the above technical solutions, preferably, the step of controlling the motor of the laundry treatment device to operate at a preset washing cycle when the processor executes the computer program includes: obtaining the residual washing time of the washing stage; determining that the residual washing time is less than a preset time, and setting the residual washing time as the preset time; and determining that the residual washing time is greater than or equal to the preset time, and controlling the motor to operate for the preset time at the preset washing beat.
In the technical scheme, a step of controlling the motor to operate at a preset washing tempo is defined, and specifically, the motor is controlled to operate at the preset washing tempo for a period of time, which is determined by the washed time or the remaining washing time, i.e., the shorter the washed time (or the longer the remaining washing time), the longer the time for maintaining the preset washing tempo is, so as to prevent the bubbles from overflowing, and based on this, the preset time can be reasonably set. When the motor is controlled to start to operate at the preset washing beat, whether the residual washing time is less than the preset time needs to be judged, if the residual washing time is less than the preset time, the residual washing time is set as the preset time, and if the residual washing time is greater than or equal to the preset time, the motor is operated at the preset washing beat for the preset time.
In any of the above technical solutions, preferably, the remaining washing time period is proportional to the preset time period.
In the technical scheme, the shorter the washing time, that is, the longer the remaining washing time, means that the higher the concentration of the washing water is, the more easily the foam overflows out of the tub, and therefore, the preset time is made to be in direct proportion to the remaining washing time, that is, the longer the remaining washing time is, the longer the time for maintaining the preset washing beat is, and the foam overflow can be effectively prevented.
In any of the above solutions, preferably, the washing stage comprises a main washing stage and a rinsing stage.
In the technical scheme, the washing stage comprises a main washing stage and a rinsing stage, wherein the main washing stage can comprise one or more sub-main washing stages, such as a first main washing stage, a second main washing stage and the like, and the washing beats and the washing durations respectively corresponding to the sub-main washing stages can be the same or different; similarly, the rinsing stage may include one or more sub-rinsing stages, such as a first rinsing stage, a second rinsing stage, and the like, and the washing cycle and the washing duration corresponding to each sub-rinsing stage may be the same or different.
In any of the above technical solutions, preferably, the processor further implements, when executing the computer program: and controlling the laundry treating apparatus to increase the rinsing stage by one time based on the washing stage being the rinsing stage and the receipt of the bubble detection signal.
In the technical scheme, if the foam detection device is triggered in the rinsing stage, the rinsing stage is automatically added once until the foam detection device is not triggered in the rinsing process. Therefore, the washing effect of clothes can be improved, foam is prevented from remaining on the clothes, and meanwhile, laundry detergent is prevented from remaining in the inner barrel and the water containing barrel, so that bacteria are easy to breed in the barrel, and the human body is injured.
In any of the above technical solutions, preferably, the preset time period corresponding to the main washing stage is less than or equal to 5 minutes; the preset time corresponding to the rinsing stage is less than or equal to 3 minutes; the spraying time is less than or equal to 1 minute.
In the technical scheme, in the washing stage, the foam detection device is triggered, the current washing beat is immediately weakened, the preset time is maintained, the preset time is determined by the washed time or the residual washing time, namely the shorter the washed time is, the longer the preset time is, on the basis of the preset time, the preset time can be reasonably set, and thus the foam can be effectively prevented from overflowing. Specifically, if the current washing stage is the main washing stage, the time for maintaining the preset washing tempo is less than or equal to 5 minutes; if the current washing stage is a rinsing stage, maintaining the time of the preset washing beat to be less than or equal to 3 minutes; in addition, the spray time should be less than or equal to 1 minute, whether the main wash stage or the rinse stage. But is not limited thereto.
A third aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a foam treatment method of a laundry treatment apparatus according to any one of the above aspects. Therefore, the computer readable storage medium has all the advantages of the foam treatment method of the clothes treatment device according to any one of the above technical solutions.
A fourth aspect of the present invention provides a laundry treating apparatus comprising: a tub for holding washing water; a foam detecting device disposed inside the tub, the foam detecting device for generating a foam detection signal when foam inside the tub contacts the foam detecting device; the spraying device is arranged inside the water containing barrel and is used for spraying water into the water containing barrel; the foam processing device of the clothes processing device according to any one of the technical schemes. Therefore, the clothes treatment device has the whole beneficial effects of the foam treatment device of the clothes treatment device according to any one of the technical schemes.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 illustrates a flow diagram of a bubble treatment method of a laundry treatment apparatus according to one embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a bubble treatment method of a laundry treatment apparatus according to another embodiment of the present invention;
fig. 3 is a schematic flow chart illustrating a bubble treatment method of a laundry treatment apparatus according to still another embodiment of the present invention;
fig. 4 is a flow chart illustrating a bubble treatment method of a laundry treatment apparatus according to still another embodiment of the present invention;
fig. 5 shows a schematic block diagram of a bubble treatment apparatus of a laundry treatment apparatus according to an embodiment of the present invention;
fig. 6 shows a schematic block diagram of a laundry treating apparatus according to an embodiment of the present invention;
fig. 7 shows a schematic view of a laundry treating apparatus according to an embodiment of the present invention;
fig. 8 illustrates a logic diagram of the bubble detection of the laundry treating apparatus according to one embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the names of the components in fig. 7 is:
702 tub, 704 humidity sensor, 706 computer board, 708 micro control unit.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that, for sure, the embodiments and features of the embodiments of the present application may be combined with each other.
It should be understood, however, that the intention is not to limit the invention to the particular embodiments disclosed, but to the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
An embodiment of a first aspect of the present invention provides a foam treatment method of a laundry treatment apparatus, wherein the laundry treatment apparatus includes a tub for holding wash water and a foam detection device disposed in the tub.
As shown in fig. 1, a flow chart of a bubble treatment method of a laundry treatment apparatus according to an embodiment of the present invention is schematically shown. Wherein, the foam processing method of the clothes processing device comprises the following steps:
102, in a washing stage, receiving a foam detection signal sent by a foam detection device, and controlling a motor of the clothes treatment device to operate at a preset washing rhythm;
and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
In the method for treating foam of a laundry treatment apparatus provided by the embodiment of the present invention, in the washing stage, the washing stage includes a main washing stage and a rinsing stage, it can be understood that, in the washing process of the laundry treatment apparatus, the main washing stage is executed first, then the rinsing stage is executed, the foam inside the water tub is detected by the foam detecting device, and when the foam in the water tub is too much, the foam detecting device will send a foam detecting signal to indicate that the foam is detected as the foam slowly rises to exceed the warning line or finally contacts the foam detecting device. The foam detection signal is fed back to the controller of the clothes treatment device, the controller immediately weakens the current washing beat to the preset washing beat, wherein the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length, the motor operates at the preset washing beat, frequent rotation and stop of the motor are avoided, foam can be inhibited from continuously increasing, meanwhile, the motor stop time length is increased, the time for defoaming by adopting a standing mode is also increased, therefore, the foam can be effectively prevented from overflowing out of the barrel, potential safety hazards caused by foam overflow are avoided, the safety performance of the clothes treatment device is improved, and the service life is prolonged.
As shown in fig. 2, a flow chart of a bubble treatment method of a laundry treatment apparatus according to another embodiment of the present invention is schematically shown. Wherein, the foam processing method of the clothes processing device comprises the following steps:
202, in a washing stage, receiving a foam detection signal sent by a foam detection device, controlling a motor of the clothes treatment device to run at a preset washing rhythm, and controlling a spraying device of the clothes treatment device to be started;
and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
In this embodiment, after the foam detection device is triggered, the washing beat is weakened, and simultaneously the spraying device of the clothes treatment device is controlled to be started, so that the spraying state is increased for a period of time, and the foam is more quickly defoamed to prevent the foam from overflowing. Preferably, control spray set and advance with the mode that rotates to spray, when like this to the clothing shower water, can effectively enlarge the range of spraying, avoid the foam to remain in bucket inner wall etc. department to improve defoaming effect and clean effect.
As shown in fig. 3, a flow chart of a bubble treatment method of a laundry treatment apparatus according to still another embodiment of the present invention is schematically shown. Wherein, the foam processing method of the clothes processing device comprises the following steps:
step 302, in a washing stage, receiving a foam detection signal sent by a foam detection device, and acquiring the remaining washing time of the washing stage;
308, controlling the motor to operate for a preset time at a preset washing rhythm, and controlling a spraying device of the clothes treatment device to be started;
and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
In this embodiment, the step of controlling the motor to operate at the preset washing step is defined, and in particular, the motor is controlled to operate at the preset washing step for a time depending on the washed or remaining washing time, i.e., the shorter the washed time (or the longer the remaining washing time), the longer the time for maintaining the preset washing step is, so as to prevent the bubbles from overflowing, and based on this, the preset time can be set appropriately. When the motor is controlled to start to operate at the preset washing beat, whether the residual washing time is less than the preset time needs to be judged, if the residual washing time is less than the preset time, the residual washing time is set as the preset time, and if the residual washing time is greater than or equal to the preset time, the motor is operated at the preset washing beat for the preset time.
In one embodiment of the present invention, preferably, the remaining washing time period is proportional to a preset time period.
In this embodiment, the shorter the washed time period, i.e., the longer the remaining washing time period, means that the higher the concentration of the washing water, the more easily the bubbles overflow out of the tub, and therefore, the longer the remaining washing time period, the longer the time for maintaining the preset washing cycle, which is proportional to the preset time period, the more effectively preventing the bubbles from overflowing.
In any of the above embodiments, preferably, the wash phase comprises a main wash phase and a rinse phase.
In this embodiment, the washing stage includes a main washing stage and a rinsing stage, where the main washing stage may include one or more sub-main washing stages, such as a first main washing stage, a second main washing stage, and the like, and the washing beats and the washing durations corresponding to the sub-main washing stages may be the same or different; similarly, the rinsing stage may include one or more sub-rinsing stages, such as a first rinsing stage, a second rinsing stage, and the like, and the washing cycle and the washing duration corresponding to each sub-rinsing stage may be the same or different.
As shown in fig. 4, a flow chart of a bubble treatment method of a laundry treatment apparatus according to still another embodiment of the present invention is schematically shown. Wherein, the foam processing method of the clothes processing device comprises the following steps:
wherein, the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length;
and 410, controlling the clothes treatment device to increase the rinsing stage once based on the condition that the washing stage is the rinsing stage and the foam detection signal is received.
In this embodiment, if the foam detection device is triggered during the rinsing stage, the rinsing stage is automatically added once until the foam detection device is not triggered during the rinsing process. Therefore, the washing effect of clothes can be improved, foam is prevented from remaining on the clothes, and meanwhile, laundry detergent is prevented from remaining in the inner barrel and the water containing barrel, so that bacteria are easy to breed in the barrel, and the human body is injured.
In any of the above embodiments, preferably, the preset time period corresponding to the main washing stage is less than or equal to 5 minutes; the preset time corresponding to the rinsing stage is less than or equal to 3 minutes; the spraying time is less than or equal to 1 minute.
In this embodiment, in the washing stage, if the foam detection device is triggered, the current washing beat is immediately weakened, and the preset time duration is maintained, where the preset time duration is determined by the washed time duration or the remaining washing time duration, that is, the shorter the washed time duration is, the longer the preset time duration is, and based on this, the preset time duration can be reasonably set, so that the foam overflow can be effectively prevented. Specifically, if the current washing stage is the main washing stage, the time for maintaining the preset washing tempo is less than or equal to 5 minutes; if the current washing stage is a rinsing stage, maintaining the time of the preset washing beat to be less than or equal to 3 minutes; in addition, the spray time should be less than or equal to 1 minute, whether the main wash stage or the rinse stage. But is not limited thereto.
A second aspect of the present invention provides a foam treatment apparatus 500 of a clothes treatment apparatus, the clothes treatment apparatus comprising a tub for holding wash water and a foam detection apparatus disposed in the tub, as shown in fig. 5, the foam treatment apparatus 500 of the clothes treatment apparatus comprising a memory 502, a processor 504 and a computer program stored on the memory 502 and operable on the processor 504, the processor 504 implementing when executing the computer program: in the washing stage, a foam detection signal sent by a foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm; and the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length.
In the foam processing apparatus 500 of the laundry processing apparatus according to the embodiment of the present invention, in the washing stage, wherein the washing stage includes a main washing stage and a rinsing stage, it can be understood that, in the washing process, the laundry processing apparatus performs the main washing stage first and then performs the rinsing stage, the foam detection device detects the foam inside the tub, and when the foam in the tub is too much, the foam detection device sends a foam detection signal to indicate that the foam is detected as the foam slowly rises to exceed the warning line or finally contacts the foam detection device. The foam detection signal is fed back to the foam processing device 500 of the clothes processing device, the foam processing device 500 immediately weakens the current washing beat to the preset washing beat, wherein the ratio of the rotation time length corresponding to the preset washing beat to the stop time length is smaller than the ratio of the rotation time length corresponding to the current washing beat to the stop time length, the motor operates in the preset washing beat, frequent rotation and stop of the motor are avoided, foam can be inhibited from continuously increasing, meanwhile, the motor stop time length is equivalently increased, the time for defoaming in a standing mode is also increased, therefore, foam overflow out of the barrel can be effectively prevented, potential safety hazards caused by foam overflow are avoided, the safety performance of the clothes processing device is improved, and the service life is prolonged.
In one embodiment of the present invention, preferably, after the step of controlling the motor to operate at the preset washing cycle, the processor 504 when executing the computer program further realizes: controlling the spraying device of the clothes processing device to be started.
In this embodiment, after the foam detection device is triggered, the washing beat is weakened, and simultaneously the spraying device of the clothes treatment device is controlled to be started, so that the spraying state is increased for a period of time, and the foam is more quickly defoamed to prevent the foam from overflowing. Preferably, control spray set and advance with the mode that rotates to spray, when like this to the clothing shower water, can effectively enlarge the range of spraying, avoid the foam to remain in bucket inner wall etc. department to improve defoaming effect and clean effect.
In an embodiment of the present invention, preferably, the step of controlling the motor to operate at the preset washing cycle is implemented when the processor 504 executes the computer program, and specifically includes: obtaining the residual washing time of the washing stage; determining that the residual washing time is less than a preset time, and setting the residual washing time as the preset time; and determining that the residual washing time is greater than or equal to the preset time, and controlling the motor to operate for the preset time at the preset washing beat.
In this embodiment, the step of controlling the motor to operate at the preset washing step is defined, and in particular, the motor is controlled to operate at the preset washing step for a time depending on the washed or remaining washing time, i.e., the shorter the washed time (or the longer the remaining washing time), the longer the time for maintaining the preset washing step is, so as to prevent the bubbles from overflowing, and based on this, the preset time can be set appropriately. When the motor is controlled to start to operate at the preset washing beat, whether the residual washing time is less than the preset time needs to be judged, if the residual washing time is less than the preset time, the residual washing time is set as the preset time, and if the residual washing time is greater than or equal to the preset time, the motor is operated at the preset washing beat for the preset time.
In one embodiment of the present invention, preferably, the remaining washing time period is proportional to a preset time period.
In this embodiment, the shorter the washed time period, i.e., the longer the remaining washing time period, means that the higher the concentration of the washing water, the more easily the bubbles overflow out of the tub, and therefore, the longer the remaining washing time period, the longer the time for maintaining the preset washing cycle, which is proportional to the preset time period, the more effectively preventing the bubbles from overflowing.
In one embodiment of the present invention, preferably, the washing stage includes a main washing stage and a rinsing stage.
In this embodiment, the washing stage includes a main washing stage and a rinsing stage, where the main washing stage may include one or more sub-main washing stages, such as a first main washing stage, a second main washing stage, and the like, and the washing beats and the washing durations corresponding to the sub-main washing stages may be the same or different; similarly, the rinsing stage may include one or more sub-rinsing stages, such as a first rinsing stage, a second rinsing stage, and the like, and the washing cycle and the washing duration corresponding to each sub-rinsing stage may be the same or different.
In one embodiment of the present invention, the processor 504, when executing the computer program, preferably further implements: and controlling the laundry treating apparatus to increase the rinsing stage by one time based on the washing stage being the rinsing stage and the receipt of the bubble detection signal.
In this embodiment, if the foam detection device is triggered during the rinsing stage, the rinsing stage is automatically added once until the foam detection device is not triggered during the rinsing process. Therefore, the washing effect of clothes can be improved, foam is prevented from remaining on the clothes, and meanwhile, laundry detergent is prevented from remaining in the inner barrel and the water containing barrel, so that bacteria are easy to breed in the barrel, and the human body is injured.
In an embodiment of the present invention, preferably, the preset time duration corresponding to the main washing stage is less than or equal to 5 minutes; the preset time corresponding to the rinsing stage is less than or equal to 3 minutes; the spraying time is less than or equal to 1 minute.
In this embodiment, in the washing stage, if the foam detection device is triggered, the current washing beat is immediately weakened, and the preset time duration is maintained, where the preset time duration is determined by the washed time duration or the remaining washing time duration, that is, the shorter the washed time duration is, the longer the preset time duration is, and based on this, the preset time duration can be reasonably set, so that the foam overflow can be effectively prevented. Specifically, if the current washing stage is the main washing stage, the time for maintaining the preset washing tempo is less than or equal to 5 minutes; if the current washing stage is a rinsing stage, maintaining the time of the preset washing beat to be less than or equal to 3 minutes; in addition, the spray time should be less than or equal to 1 minute, whether the main wash stage or the rinse stage. But is not limited thereto.
A third aspect embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the foam treatment method of the laundry treatment apparatus according to any one of the above embodiments. Therefore, the computer readable storage medium has all the advantages of the method for treating bubbles of the laundry treating apparatus according to any one of the embodiments described above.
A fourth aspect embodiment of the present invention provides a laundry treating apparatus 600, including: a tub for holding washing water; a foam detecting device disposed inside the tub, the foam detecting device for generating a foam detection signal when foam inside the tub contacts the foam detecting device; the spraying device is arranged inside the water containing barrel and is used for spraying water into the water containing barrel; as shown in fig. 6, the laundry treating apparatus 600 further includes a bubble treating apparatus 602 of the laundry treating apparatus according to any one of the above embodiments. Therefore, the laundry treating apparatus 600 has all the benefits of the bubble treating apparatus 602 of the laundry treating apparatus according to any of the above embodiments.
In a specific embodiment, as shown in fig. 7, the laundry treating apparatus is a pulsator washing machine, and includes a tub 702, a bubble detecting device (including a humidity sensor 704), a computer board 706, and a micro control unit 708 disposed on the computer board 706, wherein the micro control unit 708 is an mcu (micro controller unit).
According to the clothes treatment device provided by the embodiment of the invention, the humidity sensor 704 is arranged on the water bucket 702, when excessive foam exists in the bucket, the foam slowly rises and finally contacts the probe of the humidity sensor 704 to trigger the foam overflowing function, so that the effect of foam detection is realized. When the foam rises to the alarm line, the foam detection device is triggered, a signal is fed back to the micro control unit 708, and the micro control unit 708 immediately weakens the washing beat for a period of time (less than or equal to 5 minutes), wherein the maintaining time is determined by the length of the washed time, i.e. the shorter the washed time, the longer the weak beat is maintained, so as to prevent the foam from overflowing. And if the remaining time of the main wash is less than the corresponding maintaining time, maintaining the remaining time of the main wash in a weak beat.
The clothes treatment device can further realize the function of foam control under the condition that the foam detection function exists, and the control logic is shown in fig. 8, and the specific logic and the description are as follows:
firstly, the program enters a main washing stage, in the main washing process, when foam rises to a warning line, the foam sensor is triggered, a signal is fed back to the micro control unit 708, the micro control unit 708 immediately weakens the washing beat, the maintaining time is less than or equal to 5 minutes, and if the remaining time of the main washing is less than the corresponding maintaining time, the weak beat maintains the remaining time of the main washing;
secondly, if the spraying function is available, the spraying state within 1 minute is increased while the beat is weakened so as to defoam more quickly and prevent the foam from overflowing;
thirdly, when the micro control unit 708 judges that the main washing process is finished, the process enters a draining and dehydrating process;
fourthly, after the last step of dewatering is finished, a rinsing stage is started, and in the same rinsing process, when foam rises to a warning line, the foam sensor is triggered, a signal is fed back to the micro control unit 708, the micro control unit 708 immediately weakens the washing beat, the maintaining time is less than or equal to 3 minutes, and if the rinsing residual time is less than the corresponding maintaining time, the weak beat maintains the residual time of rinsing so as to prevent the foam from overflowing;
fifthly, after rinsing, draining and dewatering are performed, if the current rinsing triggers the foam sensor and the next program has no rinsing process, the micro control unit 708 will automatically increase one time of rinsing until the rinsing process does not trigger the foam detection device.
Computer readable storage media may include any medium that can store or transfer information. Examples of computer readable storage media include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
In the description herein, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly stated or limited otherwise; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (12)
1. A foam treatment method of a clothes treatment apparatus including a tub for holding wash water and a foam detection apparatus provided in the tub, the foam treatment method comprising:
in the washing stage, a foam detection signal sent by the foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm;
the ratio of the rotation time length to the stop time length corresponding to the preset washing beat is smaller than the ratio of the rotation time length to the stop time length corresponding to the current washing beat;
further comprising, after the step of controlling the motor of the laundry treating device to operate at a preset washing tempo: controlling a spraying device of the clothes treatment device to be started;
the step of controlling the motor of the laundry treatment apparatus to operate at a preset washing tempo specifically includes:
obtaining the remaining washing duration of the washing stage;
determining that the residual washing time is less than a preset time, and setting the residual washing time as the preset time;
and determining that the residual washing time is greater than or equal to the preset time, and controlling the motor to operate for the preset time at the preset washing beat.
2. The foam treatment method of a laundry treatment apparatus according to claim 1,
the remaining washing time is in direct proportion to the preset time.
3. The foam treatment method of a laundry treatment apparatus according to claim 1 or 2, wherein the washing stage comprises a main washing stage and a rinsing stage.
4. The foam treatment method of a laundry treatment apparatus according to claim 3, further comprising:
controlling the laundry treating apparatus to increase the rinsing stage once based on a case where the washing stage is the rinsing stage and the bubble detection signal is received.
5. The foam treatment method of a laundry treatment apparatus according to claim 4,
the preset time corresponding to the main washing stage is less than or equal to 5 minutes;
the preset time corresponding to the rinsing stage is less than or equal to 3 minutes;
the spraying time is less than or equal to 1 minute.
6. A foam treatment apparatus of a laundry treatment apparatus, the laundry treatment apparatus comprising a tub for holding wash water and a foam detection apparatus disposed in the tub, characterized in that the foam treatment apparatus comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the computer program realizes:
in the washing stage, a foam detection signal sent by the foam detection device is received, and a motor of the clothes treatment device is controlled to operate at a preset washing rhythm;
the ratio of the rotation time length to the stop time length corresponding to the preset washing beat is smaller than the ratio of the rotation time length to the stop time length corresponding to the current washing beat;
after the step of controlling the motor of the laundry treatment apparatus to operate at a preset washing tempo, the processor, when executing the computer program, further implements: controlling a spraying device of the clothes treatment device to be started;
the processor, when executing the computer program, performs a step of controlling a motor of the laundry treating apparatus to operate at a preset washing tempo, specifically including:
obtaining the remaining washing duration of the washing stage;
determining that the residual washing time is less than a preset time, and setting the residual washing time as the preset time;
and determining that the residual washing time is greater than or equal to the preset time, and controlling the motor to operate for the preset time at the preset washing beat.
7. The foam treatment apparatus of a laundry treatment apparatus according to claim 6, wherein the remaining washing time period is proportional to the preset time period.
8. A foam treatment apparatus of a laundry treatment apparatus according to claim 6 or 7, characterized in that the washing phase comprises a main wash phase and a rinse phase.
9. The foam treatment apparatus of a laundry treatment apparatus according to claim 8, wherein the processor when executing the computer program further effects:
controlling the laundry treating apparatus to increase the rinsing stage once based on a case where the washing stage is the rinsing stage and the bubble detection signal is received.
10. The foam treatment apparatus of a laundry treatment apparatus according to claim 9,
the preset time corresponding to the main washing stage is less than or equal to 5 minutes;
the preset time corresponding to the rinsing stage is less than or equal to 3 minutes;
the spraying time is less than or equal to 1 minute.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a foam treatment method of a laundry treatment apparatus according to any one of claims 1 to 5.
12. A laundry treating apparatus, comprising:
a tub for holding washing water;
a foam detection device disposed inside the tub, the foam detection device for generating a foam detection signal when foam inside the tub contacts the foam detection device;
the spraying device is arranged inside the water containing barrel and is used for spraying water into the water containing barrel;
a foam treatment apparatus of a laundry treatment apparatus as claimed in any one of claims 6 to 10.
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| CN201910345546.3A CN111926537B (en) | 2019-04-26 | 2019-04-26 | Clothes treatment device, foam treatment method, device and readable storage medium |
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| CN1769574A (en) * | 2004-11-04 | 2006-05-10 | Lg电子株式会社 | Washing machine, apparatus and method of controlling the same |
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| CN109468797A (en) * | 2017-09-08 | 2019-03-15 | 青岛海尔滚筒洗衣机有限公司 | Debubbling method and clothes treatment device for clothes treatment device |
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| CN1548607A (en) * | 2003-05-12 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Wash controlling method for washing machine |
| CN1769574A (en) * | 2004-11-04 | 2006-05-10 | Lg电子株式会社 | Washing machine, apparatus and method of controlling the same |
| CN109468798A (en) * | 2017-09-08 | 2019-03-15 | 青岛海尔滚筒洗衣机有限公司 | Debubbling method and clothes treatment device for clothes treatment device |
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