CN113430795A - Defoaming method of washing machine, control system, storage medium and washing machine - Google Patents
Defoaming method of washing machine, control system, storage medium and washing machine Download PDFInfo
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- CN113430795A CN113430795A CN202010208087.7A CN202010208087A CN113430795A CN 113430795 A CN113430795 A CN 113430795A CN 202010208087 A CN202010208087 A CN 202010208087A CN 113430795 A CN113430795 A CN 113430795A
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- dehydration
- defoaming
- washing
- speed
- dewatering
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention relates to a defoaming method for a washing machine, which comprises the following steps: acquiring data, namely acquiring a washing program input/selected by a user; judging the condition, namely judging whether an executable dehydration program is configured in the washing program; performing defoaming, and if the dewatering program to be performed does not exist, performing a drainage defoaming process; if the dehydration program to be executed exists, executing a dehydration defoaming process; the drainage defoaming process is to execute foam washing in the drainage process, and the dehydration defoaming process is to execute foam washing in the dehydration process. Judging whether an executable dehydration program is configured or not, wherein the specific point is whether the target rotation speed of dehydration is zero or not; defoaming work is carried out in the drainage process according to program selection, defoaming of the whole washing program is perfected, and cleanness of a door body and a door seal is kept. The invention also relates to a control system, a memory and a washing machine using the method.
Description
Technical Field
The invention relates to the technical field of defoaming for washing machines, in particular to a defoaming method, a defoaming system, a storage medium and a washing machine.
Background
At present, along with the increasing living standard of people, the utilization rate of the washing machine is higher and higher. However, when the washing machine is used, particularly foam is easily remained at a door body and a door seal of a washing drum of the drum washing machine, on one hand, after washing is completed, the door body is opened, and the foam remained on the door body influences clothes taking and easily generates the appearance of unwashed clothes, thereby causing poor user experience; on the other hand, the residual foam at the door seal is easy to breed bacteria, which affects the subsequent washing effect and the service life of the washing machine, so that the defoaming work of the door body and the door seal is needed to be added in the washing flow, the door body can be flushed by water for a period of time and then closed, and the whole washing effect is not affected. In the prior art, a door body and a door seal are generally washed during dewatering and spin-drying in a washing process, but in some washing processes, such as velvet washing, imitation leather knitted velvet washing and the like, a dewatering and spin-drying process is not needed, or a washing process which does not need dewatering and spin-drying is input or selected by a user, so that defoaming work cannot be carried out in the washing process. Therefore, the existing door body and door seal defoaming work flow method needs to be optimized to meet the requirements of the overall washing program.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a defoaming method and system for a washing machine, a storage medium and the washing machine.
The technical scheme of the invention is summarized as follows:
in one aspect, there is provided a defoaming method for a washing machine, including the steps of:
acquiring data, namely acquiring a washing program input/selected by a user;
judging the condition, namely judging whether an executable dehydration program is configured in the washing program;
performing defoaming, and if the dewatering program to be performed does not exist, performing a drainage defoaming process; if the dehydration program to be executed exists, executing a dehydration defoaming process; the drainage defoaming process is to perform foam washing in the drainage process, and the dehydration defoaming process is to perform foam washing in the dehydration process.
Preferably, the drainage defoaming process comprises the following steps: acquiring a drainage instant water level H after drainage begins; judging whether the water level H is equal to the first flushing water level H1(ii) a When the water level H is equal to H1A foam rinse is performed.
Preferably, the dewatering and defoaming process comprises the following steps: and a second dewatering and defoaming process, wherein foam washing is performed in the dewatering speed stabilizing stage or the dewatering speed reducing stage of dewatering.
Preferably, the second dewatering and defoaming process is to perform foam washing at the end of the dewatering speed stabilization stage or at the beginning of the dewatering speed reduction stage.
Preferably, the second dewatering and defoaming process comprises: the dehydration rotating speed reaches the dehydration target rotating speed RmaxThen, acquiring a dewatering instant rotating speed R; judging whether the dewatering instant rotating speed R is equal to the second washing rotating speed R2(ii) a When the dewatering instant rotating speed R is equal to R2Foam flushing is performed, wherein the second flushing rotational speed R2Is one less than the target dehydration rotation speed RmaxThe dehydration target rotational speed RmaxA target spinning speed for spinning inputted/selected by the user.
Preferably, the dewatering and defoaming process further comprises: the first dewatering defoaming process is to perform foam flushing in dewatering speed raising stage or dewatering speed stabilizing stage.
Preferably, the first dewatering and defoaming flow path is that foam washing is performed during or at the end of the dewatering acceleration stage.
Preferably, the first dewatering and defoaming process comprises: after dehydration begins, acquiring a dehydration instant rotating speed R; judging whether the dewatering instant rotating speed R is equal to the first washing rotating speed R1(ii) a When the dewatering instant rotating speed R is equal to R1A foam flushing step is performed, wherein the first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxSaid target dehydration revolution speed RmaxA target spinning speed for spinning inputted/selected by the user.
Preferably, the foam flushing comprises: preset time T0After opening the flushing valve, flushing time K0And then the flush valve is fully closed.
Preferably, the flushing of the flushing foam is a continuous flushing or an intermittent flushing.
Preferably, the parameters of the washing program acquired by the data comprise dehydration state code, dehydration time and dehydration target rotating speed RmaxAt least one of them.
Preferably, the defoaming method further comprises the following steps:
the data acquisition also comprises the acquisition of a dehydration target speed R input/selected by a usermax；
The condition judgment also comprises the judgment of the dehydration target rotating speed RmaxWhether it is equal to zero;
when the target rotation speed R of dehydration is reachedmaxExecuting a drainage defoaming process when the water drainage defoaming process is equal to zero or when the dehydration target rotating speed R is after the drainage defoaming process is executedmaxWhen the time is equal to zero, washing is finished; when the target rotation speed R of dehydration is reachedmaxAnd when the time is not equal to zero, executing a dehydration defoaming process.
In another aspect, the present invention provides a defoaming control system for a washing machine, including:
a data acquisition module configured to acquire a laundry program input/selected by a user;
a condition judging module configured to judge whether an executable dehydration program is configured in the laundry program;
the execution control module is configured to execute a drainage defoaming process when the dewatering program to be executed does not exist, and execute the dewatering defoaming process when the dewatering program to be executed exists; the drainage defoaming process is to perform foam washing in the drainage process, and the dehydration defoaming process is to perform foam washing in the dehydration process.
Preferably, the data acquisition module is further configured to acquire a drainage immediate water level H after drainage starts; the condition judging module is also configured to judge whether the water level H is equal to the first flushing water level H1(ii) a The execution control module is further configured to execute the water level when H is equal to H1A foam rinse is performed.
Preferably, the execution control module is further configured to execute a second dewatering defoaming procedure, and foam flushing is executed in a dewatering speed stabilization stage or a dewatering speed reduction stage of dewatering.
Preferably, the data acquisition module is further configured to control the dewatering speed to reach the dewatering target speed R when the dewatering speed reaches the dewatering target speed RmaxThen, acquiring a dewatering instant rotating speed R; the condition judging module is also configured to judge whether the instant dehydration rotation speed R is equal to the second flushing rotation speed R2(ii) a The execution control module is also configured to control the spin-drying device to spin at an instant spin speed R equal to R2Foam flushing is performed, wherein the second flushing rotational speed R2Is one less than the target dehydration rotation speed RmaxThe dehydration target rotational speed RmaxA target spinning speed for spinning inputted/selected by the user.
Preferably, the execution control module is further configured to execute a first dewatering defoaming procedure, and the foam flushing is executed in a dewatering acceleration stage or a dewatering speed stabilization stage of the dewatering.
Preferably, the data acquisition module is further configured to acquire an instant dehydration rotation speed R after the dehydration starts; the condition judging module is also configured to judge whether the instant dehydration rotation speed R is equal to the first washing rotation speed R1(ii) a The execution control module is also configured to control the spin-drying device to spin at an instant spin speed R equal to R1Foam flushing is performed, wherein the first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxSaid target dehydration revolution speed RmaxA target spinning speed for spinning inputted/selected by the user.
Preferably, the execution control module is further configured to preset a time T0After opening the flushing valve, flushing time K0And then the flush valve is fully closed.
Preferably, the flushing is a continuous flushing or an intermittent flushing.
Preferably, the defoaming control system further includes the following steps: the data acquisition module is also configured to acquire a dehydration target rotation speed R input/selected by a usermax(ii) a The condition judgment module is also configured to judge a dehydration target rotating speed RmaxWhether it is equal to zero; the execution control module is also configured to control the spin-drying device to rotate at a target spin speed RmaxExecuting a drainage defoaming process when the water drainage defoaming process is equal to zero or when the dehydration target rotating speed R is after the drainage defoaming process is executedmaxWhen the time is equal to zero, washing is finished; when the target rotation speed R of dehydration is reachedmaxAnd when the time is not equal to zero, executing a dehydration defoaming process.
In another aspect, the present invention also provides a computer-readable storage medium having a computer program stored thereon, the computer program being for execution by a processor to perform the method as described above.
In another aspect, the present invention also provides a washing machine including a washing machine body and an electronic device, the electronic device including: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for carrying out the method as described above;
the washing machine body comprises a washing drum which is used for accommodating clothes and can rotate, and the washing drum is provided with an opening; the opening is provided with a door body for covering the opening, and a door seal for sealing the washing cylinder and the door body; and the flushing pipeline is used for flushing the door body and the door seal and is provided with a flushing valve.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a defoaming method, a defoaming system, a storage medium and a washing machine of the washing machine, whereinJudging whether the user needs to dewater, specifically judging the dewatering target rotating speed R input/selected by the usermaxWhether the water is equal to zero or not, so as to determine whether defoaming work needs to be carried out in the drainage process or not; the defoaming in the drainage is arranged in the washing program without dehydration, the defoaming can be carried out in the whole washing program, the cleanness of a door body and a door seal is kept, the door seal is prevented from mildewing and breeding bacteria, the sanitation of clothes is kept, and the use experience of a user is enhanced; of course, it can also be arranged to perform defoaming in the discharged water, and according to the need of dewatering it can be defined to end washing or continue defoaming in the dewatering process, so that in the clothes-washing process with dewatering process it can implement drainage defoaming process and dewatering defoaming process so as to raise defoaming effect. The corresponding system, the storage medium and the washing machine have corresponding technical effects.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic view illustrating a washing process of a general washing machine;
FIG. 2 is a schematic diagram of the basic steps of the defoaming method for a washing machine according to the present invention;
FIG. 3 is a logic diagram of a defoaming method in a washing process of a washing machine according to the present invention;
FIG. 4 is a logic diagram of a defoaming method in a washing process according to another embodiment of the present invention;
FIG. 5 is a logic diagram of a defoaming method in a washing process according to another embodiment of the present invention;
FIG. 6 is a block diagram of a defoaming control system of a washing machine according to the present invention;
FIG. 7 is a schematic view of a dehydration stage in a washing process of a general washing machine;
fig. 8 is a time-rotation speed relationship diagram of a dehydration stage in a washing process of a general washing machine.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the washing process of a general washing machine is as follows: s1, main washing, namely adding a laundry detergent to wash off stains on clothes; s2, rinsing, and washing with water to remove residual laundry detergent on clothes; s3, draining water, and draining water containing the residual liquid of the laundry detergent after rinsing; s4, dewatering, and drying the clothes through the rotation of the washing drumResidual moisture of the material, generally increasing the speed to a target speed R in dewateringmaxAfter maintaining for a period of time, the speed is reduced to 0; and S5, finishing washing and achieving the door opening condition. Of course the main wash step also has its own drainage, the drainage listed here is primarily that of the rinse step and is listed separately for the purpose of illustrating the defoaming process mentioned subsequently; dewatering may not be required in some laundry processes; the washing process may include a plurality of rinsing, draining and dewatering cycles, i.e. a plurality of rinsing and dewatering cycles to achieve the purpose of complete cleaning, the defoaming process of the present invention may be performed in each rinsing, draining and/or dewatering cycle, and it is preferable to perform the last rinsing, draining and/or dewatering cycle, so as to achieve the purpose of defoaming and save the washing time.
As shown in fig. 7 and 8, the general washing machine includes: s41, speed increasing stage, starting dewatering to increase speed from zero to target speed Rmax(ii) a S42, in the speed stabilizing stage, keeping the target rotating speed RmaxA period of time; s43, speed reduction stage, from target speed RmaxSlowing down to zero; s44, finishing the stage and finishing the dehydration; it should be pointed out that the dewatering of the relevant washing machine process may have multi-stage speed-up, speed-stabilizing and speed-reducing processes, the defoaming working condition judgment related by the invention can be the relation between the judgment and the speed-stabilizing rotation speed at each speed-up, speed-stabilizing and speed-reducing stage; or from the initial 0 speed to the maximum speed (target speed R)max) In this section, the normal acceleration is performed from the maximum rotational speed (target rotational speed R)max) The speed is reduced in the section of finishing the speed 0 as the common meaning, and after the dehydration defoaming process in the stage is executed, the dehydration defoaming process can not be executed if the conditions are met again in the stage, so that the water source is saved and the washing time is saved.
As shown in fig. 2, the present invention provides a defoaming method for a washing machine, comprising the steps of:
s100, acquiring data, including acquiring a washing program input/selected by a user;
s200, judging conditions, including judging whether an executable dehydration program is configured in the washing program;
s300, performing control including performing a drainage defoaming procedure (as shown in fig. 3 and 4) when there is no dewatering process to be performed, or ending washing (as shown in fig. 5) when there is no dewatering process to be performed after performing the drainage defoaming procedure, wherein the drainage defoaming procedure is to perform foam washing in drainage; when a dehydration program to be executed exists, executing a dehydration defoaming process (as shown in fig. 3, 4 and 5), wherein the dehydration defoaming process is to execute foam washing during dehydration, and a user selects whether to perform dehydration so as to determine whether defoaming work is required during drainage; the defoaming in the drainage is arranged in the washing procedure without the wrong dehydration process, the defoaming can be carried out in the whole washing process, the cleanness of a door body and a door seal is kept, the door seal is prevented from mildewing and breeding bacteria, the sanitation of clothes is kept, and the use experience of a user is enhanced; of course, the defoaming can be arranged in the drainage, and the washing is finished or the defoaming in the dewatering is continued according to the dewatering requirement, so that the drainage defoaming and the dewatering defoaming can be carried out in the washing process with the dewatering, and the defoaming effect is enhanced.
Specifically, whether the washing process needs dehydration or not can be obtained in the whole washing process, whether dehydration exists or not is judged, or certain parameters in dehydration are judged, such as dehydration state code, dehydration time and dehydration target rotating speed RmaxEtc., most directly, the dehydration target rotation speed R which the user will input/select in the general washing processmaxIn a particular method, therefore, the data acquisition may comprise acquiring a target spinning speed R for spinning input/selection by a usermax(ii) a Condition judgment including judgment of a dehydration target rotation speed RmaxWhether it is equal to zero; performing control including if the target spin speed R ismaxExecuting the drainage defoaming process (as shown in fig. 3 and 4) when the water drainage defoaming process is zero, or after executing the drainage defoaming process, if the dewatering target rotating speed R is equal tomaxWhen the time is equal to zero, the washing is finished (as shown in figure 5), wherein the drainage defoaming process is to perform foam flushing in drainage; if the target rotation speed R of dehydrationmaxWhen the time is not equal to zero, the dewatering defoaming process is executed (as shown in figure 3, figure 4 and figure 5), and the process comprisesThe dehydration defoaming process is to perform foam washing in dehydration; note that the dehydration target rotation speed RmaxSelecting a preset dehydration target rotating speed in a washing program or a dehydration target rotating speed which is self-modified by a user, namely the highest rotating speed, for the user, and selecting the dehydration target rotating speed R of a common washing machinemaxThere are 400, 600, 800, 1000, 1200, etc., unit R/min, wherein the target rotating speed R of dehydration is input/selected by judging usermaxWhether the value is equal to zero or not can reflect the judgment needed more directly, so that the effect of the mode can be achieved.
In a corresponding embodiment, specifically, the drainage defoaming process may be to obtain a drainage instant water level H after drainage starts; judging whether the water level H is equal to the first flushing water level H1(ii) a When the water level H is equal to H1Performing foam flushing when the water level H is not equal to H1The water is continuously drained, and after the foam flushing is executed, the water can be continuously drained for a period of time or the water can be stopped; wherein the drain immediate water level H is measured by a drain pump pressure sensor or a water level sensor, e.g. in Pa, the first flush water level H measured by a drain pump pressure sensor1The pressure of the drain pump can be set to be 0Pa (namely when no water exists in the drain pipe during draining after rinsing) or other drain pump pressures set according to experiments; it can be seen that the water level H is gradually decreased as the water discharge proceeds, and is decreased to the first flushing water level H1When the water is not used, foam flushing is carried out, and if the water is not used, water is continuously drained; it is noted that the foam flush, due to the essentially water-hammering mode, suddenly increases the pressure of the discharge pump, so that the level H indicated here is equal to the first flush level H1The water level H reaches the first flushing water level H for the first time1Or after the foam flushing is performed once, the water level judgment and the foam flushing do not need to be performed in the drainage stage. In the drainage defoaming process, a water level judgment method (drainage pump pressure) is adopted to directly reflect the time when foam needs to be washed, and particularly when the drainage pump pressure is set to be 0Pa, the foam is washed after drainage is finished, the final drainage work is finished, and the washing effect is good.
In a corresponding embodiment, the dewatering defoaming procedure comprises: a second dehydration and defoaming process, namely foam washing is executed in the dehydration speed stabilization stage or the dehydration speed reduction stage of dehydration; dewatering as shown in figure 7, i.e. foam flushing at both steady or reduced speed, allows for complete flushing of all foam previously generated.
In a corresponding embodiment, more preferably, the second dewatering defoaming procedure may be to perform foam washing at the end of the dewatering speed stabilization phase or at the beginning of the dewatering speed reduction phase, i.e. at the time point t2 shown in fig. 7, so as to ensure that the foam generated in the speed stabilization phase can be washed away without affecting the efficiency of the speed reduction phase.
In the corresponding embodiment, the second dewatering defoaming procedure is more specifically that the dewatering rotating speed reaches the dewatering target rotating speed RmaxThen, acquiring a dewatering instant rotating speed R; judging whether the dewatering instant rotating speed R is equal to the second washing rotating speed R2(ii) a When the dewatering instant rotating speed R is equal to R2Foam flushing is performed, wherein the second flushing speed R2Is less than the target dehydration rotation speed RmaxThreshold value of (1), target dehydration revolution speed RmaxA target rotation speed of the dehydration step inputted/selected for the user; since the speed is a range of shaking in the dewatering of a general washing machine in a constant-speed stage, the target dewatering rotating speed RmaxGenerally means an average value of the amount of the zone, and in order to achieve a better foam washing effect and prevent the influence of the amount of the zone, the condition may be set to be less than the target dehydration rotation speed RmaxMost preferably the lower limit of the amount of this interval; of course, this value is generally determined experimentally and corresponds to the target speed RmaxRelating to, e.g. target spin speed RmaxAt 600, a second flushing speed R can be set2500, or, for example, setting the functional relation R2＝bRmaxAnd b is an experimental determination constant of 0 < b < 1. Through the relation of the speed, whether the dehydration speed stabilization stage is finished or not can be directly judged, or the end of the dehydration speed stabilization stage can be determined according to the drying time set by the washing program, the deceleration of the motor, the change of the acceleration and the like.
In a corresponding embodiment, a first dewatering and defoaming procedure before a second dewatering and defoaming procedure can be added to the dewatering and defoaming procedure, that is, a foam washing step is performed in a dewatering acceleration stage or a dewatering speed stabilization stage of dewatering, such as the acceleration and speed stabilization stage in the dewatering step shown in fig. 7.
In a corresponding embodiment, more preferably, the first dewatering defoaming procedure may be to perform foam washing during or at the end of the dewatering acceleration stage (beginning of the steady-speed stage), i.e. at time t1 shown in fig. 7, so as to ensure that the foam from the acceleration stage to the steady-speed stage is washed, or to wash as much foam generated in the previous stage as possible when the foam washing is not performed in the drainage stage, thereby ensuring complete foam elimination.
In a corresponding embodiment, the first dewatering defoaming procedure is more specifically to obtain a dewatering instant rotating speed R after dewatering begins; judging whether the dewatering instant rotating speed R is equal to the first washing rotating speed R1(ii) a When the dewatering instant rotating speed R is equal to R1Foam flushing is performed, wherein a first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxTarget dehydration speed RmaxThe target rotating speed of the dewatering step input/selected by the user is similar to the condition judgment of the second dewatering defoaming process, but the interval quantity of the speed in the speed stabilizing stage has no great influence on the effect of the first dewatering defoaming process, so that the first washing rotating speed R1Not more than the target rotating speed R of dehydrationmaxI.e., and at R1＝RmaxThe time is closer to the time point t1, the achieved flushing effect is better, and the same R is of course1＝aRmaxAnd a is a constant of more than 0 and less than or equal to 1 and can be measured by experiments.
In a corresponding embodiment, the foam flush comprises: preset time T0After opening the flushing valve, flushing time K0Then the flushing valve is completely closed; can set T05 seconds, K0After 10 seconds, i.e. the conditions are reached, 5 seconds later the flush valve is opened to flush the foam, then 10 seconds later the flush valve is closed; of course, T may be set00 second, K0Opening the flushing valve after 7 seconds, namely reaching the condition without buffering time, and closing the flushing valve after 7 seconds; finger for patientIt is noted that the foam flush does not affect the entire set/selected washing process, in particular the time, drainage, speed variations.
In a corresponding embodiment, the flushing with flushing foam is a continuous flushing, i.e. a flushing time K, or an intermittent flushing0The internal flush valve remains open; intermittent flushing, i.e. flushing time K0The internal flushing valve being switched several times, the usual solenoid valves being able to set the pulse to form intermittent flushing, e.g. K0The flush valve was opened for 2 seconds and closed for 1 second, with 5 intermittent openings, 4 closed to enhance the flushing effect.
Specifically, the following describes the logic of the defoaming method with reference to fig. 3, fig. 4, and fig. 5, and describes the logic with reference to fig. 1, fig. 6, fig. 7, and fig. 8.
In some embodiments, as shown in fig. 3, the washing course inputted/selected by the user is obtained at the beginning of the washing program (the dehydration target rotation speed R inputted/selected by the user is obtained)max) Judging whether or not the dehydration is required (dehydration target rotation speed R)max) (ii) a If dehydration (R) is not requiredmax0), that is, the user does not input/select the washing program with dewatering, so the washing defoaming step shown in the left side of the logic diagram is performed, main washing and rinsing are performed, drainage is performed, and the drainage defoaming process is performed, that is, when the drainage instant water level H reaches the first flushing water level H1Foam washing is carried out, if the foam washing is not reached, water is drained continuously, after the foam washing is finished, water drainage is continued or is finished, and the whole washing is finished; if dehydration (R) is presentmaxNot equal to 0), which indicates that the user inputs/selects the washing program with dewatering, the washing defoaming step shown on the right side in the logic diagram is carried out, main washing, rinsing and water discharging (a foam flushing flow can also be carried out in the water discharging), dewatering and dewatering are carried out, the first dewatering defoaming flow can be carried out, and when the rotating speed R is equal to the first flushing rotating speed R, the first dewatering defoaming flow can be carried out1(reach steady speed stage and begin) the time foam and wash, if not reach then continue the dehydration of speeding up, after having carried out first dehydration defoaming procedure, keep normal dehydration, later carry out second dehydration defoaming procedure, when rotational speed R ═ first washing rotational speed R2(preferably to the end of the steady speed phase) by one bubbleFoam washing, dewatering ending, speed reduction to 0, door opening condition reaching, and washing ending.
In some embodiments, as shown in fig. 4, the main washing and the rinsing are performed at the beginning of the washing process, and the washing program input/selected by the user is obtained after the rinsing is finished (the target spinning speed R for the dehydration input/selected by the user is obtained)max) Judging whether or not dehydration (dehydration target rotation speed R) is presentmax) (ii) a If dehydration (R) is not presentmax0), that is, the user does not input/select the washing process with dehydration, so the washing defoaming step shown on the left side in the logic diagram is carried out, the drainage and drainage defoaming process is carried out, and the whole washing process is finished; if dehydration (R) is presentmaxNot equal to 0), which indicates that the user inputs/selects the washing process with dewatering, the washing defoaming step shown on the right side in the logic diagram is performed, the water is drained (the water drainage defoaming process can also be performed in the water drainage), the dewatering and dewatering are performed, the first dewatering defoaming process can be performed, the second dewatering defoaming process is performed, then the washing is finished, and the corresponding other steps are expressed as in the previous embodiment shown in fig. 3, and are not repeated.
In some embodiments, as shown in fig. 5, the main washing and rinsing process is performed at the beginning of the washing program, the water draining and draining defoaming step is performed, and after the water draining is finished, the washing program input/selected by the user is obtained (the target spinning speed R for dewatering input/selected by the user is obtained)max) Judging whether or not dehydration (dehydration target rotation speed R) is presentmax) If dehydration (R) is not presentmax0), that is, the user does not input/select the washing program with dehydration, so the washing is finished; if dehydration (R) is presentmaxNot equal to 0), which means that the user inputs/selects the washing program with dewatering, the dewatering is continued, the first dewatering and defoaming process can be performed, the second dewatering and defoaming process can be performed, and then the washing is finished, and the corresponding other steps are expressed in the embodiment shown in fig. 3, and are not described again.
The three logic diagrams mentioned in the above embodiments only show possible logic diagrams with the defoaming process, and may be the main condition judgment (no input/selection of the washing program with dewatering by the user) before the washing is started or the judgment after the rinsing (about to enter the drainage); or the drainage defoaming process is carried out in the drainage, and then the main condition judgment is carried out after the drainage is finished.
In another aspect, the present invention relates to a defoaming control system for a washing machine, as shown in fig. 6, according to the above method, comprising: a data acquisition module 10 configured to acquire a laundry program input/selected by a user; a condition judging module 20 configured to judge whether dehydration needs to be performed; an execution control module 30 configured to execute a drainage defoaming process for performing foam washing in drainage when it is not necessary to perform dewatering or to end washing when it is not necessary to perform dewatering after the drainage defoaming process is performed; the execution control module is also configured to execute a dewatering defoaming process when dewatering needs to be executed, wherein the dewatering defoaming process is to execute foam flushing in dewatering.
In some embodiments, the data acquisition module 10 is further configured to acquire the drainage immediate water level H after drainage starts; the condition determining module 20 is further configured to determine whether the water level H is equal to the first flush water level H1(ii) a The execution control module 30 is further configured to execute when the water level H is equal to H1A foam rinse is performed.
In some embodiments, the condition determining module 20 is further configured to determine whether the washing program is in a dehydration steady-speed stage or a dehydration slow-down stage of the dehydration; the execution control module 30 is further configured to execute a second dewatering defoaming procedure, and the foam flushing is executed in a dewatering steady-speed stage or a dewatering deceleration stage of the dewatering.
In some embodiments, the condition determining module 20 is further configured to determine whether the washing program is at the end of the spin-drying steady-speed stage or at the beginning of the spin-drying slow-down stage.
In some embodiments, the data acquisition module 10 is further configured to determine the dehydration target speed R when the dehydration target speed R is reachedmaxThen, acquiring a dewatering instant rotating speed R; the condition determining module 20 is further configured to determine whether the immediate dehydration rotation speed R is equal to the second rinsing rotation speed R2(ii) a The execution control module 30 is also configured toFor when the instant speed of dehydration R is equal to R2A foam flushing step is performed, wherein the second flushing speed R2Is one less than the target dehydration rotation speed RmaxIs the target spinning speed for spinning input/selected by the user, the spinning target spinning speed Rmax is the target spinning speed for spinning input/selected by the user.
In some embodiments, the condition determining module 20 is further configured to determine whether the washing program is in a dehydration acceleration stage or a dehydration stabilization stage of the dehydration; the execution control module 30 is further configured to execute a first dewatering defoaming procedure, and perform foam flushing during a dewatering acceleration stage or a dewatering steady-speed stage of dewatering.
In some embodiments, the condition determining module 20 is further configured to determine whether the washing program is in the process or at the end of the spin-up speed stage.
In some embodiments, the data acquisition module 10 is further configured to acquire a dehydration immediate rotation speed R after the dehydration is started; the condition determining module 20 is further configured to determine whether the immediate dehydration rotation speed R is equal to the first rinsing rotation speed R1(ii) a The execution control module 30 is further configured to execute the spin-drying instant rotational speed R when R equals R1Foam flushing is performed, wherein a first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxSaid target dehydration revolution speed RmaxA target spinning speed for spinning inputted/selected by the user.
In some embodiments, execution control module 30 is further configured to preset time T0After opening the flushing valve, flushing time K0And then the flush valve is fully closed.
In some embodiments, the flushing is a continuous flushing or an intermittent flushing.
In some embodiments, the data acquisition module 10 is further configured to acquire a dehydration target rotation speed R input/selected by a usermax(ii) a The condition judging module 20 is further configured to judge the dehydration target rotation speed RmaxWhether it is equal to zero; the execution control module 30 is further configured to control the spin-drying target speed R when the spin-drying target speed R is reachedmaxExecuting a drainage defoaming process when the water drainage defoaming process is equal to zero or when the dehydration target rotating speed R is after the drainage defoaming process is executedmaxIs equal to zeroFinishing washing; when the target rotation speed R of dehydration is reachedmaxAnd when the time is not equal to zero, executing a dehydration defoaming process.
The invention also relates to a computer-readable storage medium having stored thereon a computer program for executing the above-mentioned defoaming method by a processor.
The present invention also relates to a washing machine including a washing machine body and an electronic device, the electronic device including: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the defoaming method as described above;
the washing machine body comprises a washing drum which is used for accommodating clothes and can rotate, and the washing drum is provided with an opening; the opening is provided with a door body for covering the opening, and a door seal for sealing the washing cylinder and the door body; the flushing pipeline is used for flushing the door body and the door seal, and is provided with a flushing valve which can be opened (can be provided with an electromagnetic valve and electromagnetic control) and is used for supplying flushing water; the corresponding data acquisition module 10 may be: the drainage pump pressure sensor or the water level sensor is used for obtaining the drainage instant water level H, and the rotating speed sensor is used for obtaining the dewatering instant rotating speed R, and can measure the rotating speed of the motor or the current of the motor.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes in the figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an Integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Hardware Description Language), traffic, pl (core universal Programming Language), HDCal (jhdware Description Language), lang, Lola, HDL, laspam, hardward Description Language (vhr Description Language), vhjhdu (Java Hardware Description Language), and vhigh-Language (Hardware Description Language). It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, one or more embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, one or more embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present description are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the description. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, one or more embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, one or more embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
One or more embodiments of the present description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. One or more embodiments of the specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (23)
1. A defoaming method for a washing machine, comprising the steps of:
acquiring data, namely acquiring a washing program input/selected by a user;
judging the condition, namely judging whether an executable dehydration program is configured in the washing program;
performing defoaming, and if the dewatering program to be performed does not exist, performing a drainage defoaming process; if the dehydration program to be executed exists, executing a dehydration defoaming process; the drainage defoaming process is to perform foam washing in the drainage process, and the dehydration defoaming process is to perform foam washing in the dehydration process.
2. The defoaming method for washing machines according to claim 1, wherein the drain defoaming process comprises: acquiring a drainage instant water level H after drainage begins; judging whether the water level H is equal to the first flushing water level H1(ii) a When the water level H is equal to H1A foam rinse is performed.
3. The defoaming method for washing machines according to claim 1, wherein the dehydrating and defoaming process comprises: and in the second dewatering and defoaming process, foam washing is performed in the dewatering speed stabilizing stage or the dewatering speed reducing stage of the dewatering process.
4. The defoaming method for a washing machine as claimed in claim 3, wherein the second dehydration defoaming procedure is to perform a foam washing at the end of the dehydration steady-speed stage or at the beginning of the dehydration slow-down stage.
5. The defoaming method for washing machines according to claim 4, wherein the second dehydration defoaming process comprises: the dehydration rotating speed reaches the dehydration target rotating speed RmaxThen, acquiring a dewatering instant rotating speed R; judging whether the dewatering instant rotating speed R is equal to the second washing rotating speed R2(ii) a When the dewatering instant rotating speed R is equal to R2Foam flushing is performed, wherein the second flushing rotational speed R2Is one less than the target dehydration rotation speed RmaxThe dehydration target rotational speed RmaxA target spinning speed for spinning inputted/selected by the user.
6. The defoaming method for washing machines according to claim 3, wherein the dehydrating and defoaming process further comprises: the first dewatering and defoaming process includes foam flushing in the dewatering speed raising stage or dewatering speed stabilizing stage.
7. The defoaming method for a washing machine as claimed in claim 6, wherein the first dehydration defoaming process is a foam washing performed during or at the end of a dehydration acceleration stage.
8. The defoaming method for a washing machine as claimed in claim 7, wherein the first dehydration defoaming process comprises: after dehydration begins, acquiring a dehydration instant rotating speed R; judging whether the dewatering instant rotating speed R is equal to the first washing rotating speed R1(ii) a When the dewatering instant rotating speed R is equal to R1A foam flushing step is performed, wherein the first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxSaid target dehydration revolution speed RmaxA target spinning speed for spinning inputted/selected by the user.
9. The defoaming method for a washing machine as claimed in any one of claims 1 to 8, wherein the foam washing comprises: preset time T0After opening the flushing valve, flushing time K0And then the flush valve is fully closed.
10. The defoaming method for a washing machine as claimed in claim 9, wherein the washing of the washing foam is a continuous washing or an intermittent washing.
11. The defoaming method for washing machine according to claim 1, wherein the parameters of the washing program for data acquisition include a dehydration state code, a dehydration time, a dehydration target rotation speed RmaxAt least one of them.
12. The defoaming method for a washing machine as claimed in claim 1, further comprising the steps of:
the data acquisition also comprises the acquisition of a dehydration target speed R input/selected by a usermax；
Condition determinationFurther comprises the step of judging the target rotating speed R of dehydrationmaxWhether it is equal to zero;
when the target rotation speed R of dehydration is reachedmaxExecuting a drainage defoaming flow when the water is equal to zero; when the target rotation speed R of dehydration is reachedmaxAnd when the time is not equal to zero, executing a dehydration defoaming process.
13. A defoaming control system for a washing machine, comprising:
a data acquisition module configured to acquire a laundry program input/selected by a user;
a condition judging module configured to judge whether an executable dehydration program is configured in the laundry program;
the execution control module is configured to execute a drainage defoaming process when the dewatering program to be executed does not exist, and execute the dewatering defoaming process when the dewatering program to be executed exists; the drainage defoaming process is to perform foam washing in the drainage process, and the dehydration defoaming process is to perform foam washing in the dehydration process.
14. The defoaming control system for a washing machine as set forth in claim 13,
the data acquisition module is further configured to acquire a drainage immediate water level H after drainage begins;
the condition judging module is also configured to judge whether the water level H is equal to the first flushing water level H1；
The execution control module is further configured to execute the water level when H is equal to H1A foam rinse is performed.
15. The defoaming control system for a washing machine as set forth in claim 13,
the execution control module is also configured to execute a second dehydration and defoaming process, and foam flushing is executed in a dehydration speed stabilization stage or a dehydration speed reduction stage of the dehydration process.
16. The defoaming control system for a washing machine as claimed in claim 15,
the data acquisition module is also configured to be used for reaching a dehydration target rotating speed R when the dehydration rotating speed reaches the dehydration target rotating speed RmaxThen, acquiring a dewatering instant rotating speed R;
the condition judging module is also configured to judge whether the instant dehydration rotation speed R is equal to the second flushing rotation speed R2；
The execution control module is also configured to control the spin-drying device to spin at an instant spin speed R equal to R2Foam flushing is performed, wherein the second flushing rotational speed R2Is one less than the target dehydration rotation speed RmaxThe dehydration target rotational speed RmaxA target spinning speed for spinning inputted/selected by the user.
17. The defoaming control system for a washing machine as claimed in claim 15,
the execution control module is also configured to execute a first dewatering defoaming procedure, and foam flushing is executed in a dewatering acceleration stage or a dewatering speed stabilization stage of the dewatering process.
18. The defoaming control system for a washing machine as claimed in claim 17,
the data acquisition module is also configured to acquire a dehydration instant rotating speed R after dehydration begins;
the condition judging module is also configured to judge whether the instant dehydration rotation speed R is equal to the first washing rotation speed R1；
The execution control module is also configured to control the spin-drying device to spin at an instant spin speed R equal to R1Foam flushing is performed, wherein the first flushing rotational speed R1Less than or equal to the target dewatering speed RmaxSaid target dehydration revolution speed RmaxA target spinning speed for spinning inputted/selected by the user.
19. The defoaming control system for a washing machine as set forth in any one of claims 13 to 18,the execution control module is further configured to preset a time T0After opening the flushing valve, flushing time K0And then the flush valve is fully closed.
20. A antibubble control system for a washing machine as claimed in claim 19 wherein the flush is a continuous flush or an intermittent flush.
21. The defoaming control system for a washing machine as claimed in claim 13, further comprising the steps of:
the data acquisition module is also configured to acquire a dehydration target rotation speed R input/selected by a usermax；
The condition judgment module is also configured to judge a dehydration target rotating speed RmaxWhether it is equal to zero;
the execution control module is also configured to control the spin-drying device to rotate at a target spin speed RmaxExecuting a drainage defoaming process when the water drainage defoaming process is equal to zero or when the dehydration target rotating speed R is after the drainage defoaming process is executedmaxWhen the time is equal to zero, washing is finished; when the target rotation speed R of dehydration is reachedmaxAnd when the time is not equal to zero, executing a dehydration defoaming process.
22. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program is executed by a processor for performing the method according to any one of claims 1-12.
23. A washing machine, comprising a washing machine body and an electronic device, the electronic device comprising: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the method of any of claims 1-12;
the washing machine body comprises a washing drum which is used for accommodating clothes and can rotate, and the washing drum is provided with an opening; the opening is provided with a door body for covering the opening, and a door seal for sealing the washing cylinder and the door body; and the flushing pipeline is used for flushing the door body and the door seal and is provided with a flushing valve.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114369925A (en) * | 2021-12-03 | 2022-04-19 | 无锡小天鹅电器有限公司 | Control method and device of washing machine and washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851842A (en) * | 2009-03-31 | 2010-10-06 | 海尔集团公司 | Washing machine defoaming method |
| CN103334257A (en) * | 2013-06-24 | 2013-10-02 | 无锡小天鹅股份有限公司 | Clothes material detection method and washing machine and control method thereof |
| JP2014054403A (en) * | 2012-09-13 | 2014-03-27 | Panasonic Corp | Washing machine |
| KR101521175B1 (en) * | 2008-04-22 | 2015-05-20 | 삼성전자 주식회사 | Washing machine and method of controlling the same |
| CN106978701A (en) * | 2017-03-24 | 2017-07-25 | 无锡小天鹅股份有限公司 | Washing machine and its with water dehydration controlling method and device |
| CN110387716A (en) * | 2018-04-17 | 2019-10-29 | 松下知识产权经营株式会社 | The water discharge method of electrical Household appliance |
-
2020
- 2020-03-23 CN CN202010208087.7A patent/CN113430795B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101521175B1 (en) * | 2008-04-22 | 2015-05-20 | 삼성전자 주식회사 | Washing machine and method of controlling the same |
| CN101851842A (en) * | 2009-03-31 | 2010-10-06 | 海尔集团公司 | Washing machine defoaming method |
| JP2014054403A (en) * | 2012-09-13 | 2014-03-27 | Panasonic Corp | Washing machine |
| CN103334257A (en) * | 2013-06-24 | 2013-10-02 | 无锡小天鹅股份有限公司 | Clothes material detection method and washing machine and control method thereof |
| CN106978701A (en) * | 2017-03-24 | 2017-07-25 | 无锡小天鹅股份有限公司 | Washing machine and its with water dehydration controlling method and device |
| CN110387716A (en) * | 2018-04-17 | 2019-10-29 | 松下知识产权经营株式会社 | The water discharge method of electrical Household appliance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114369925A (en) * | 2021-12-03 | 2022-04-19 | 无锡小天鹅电器有限公司 | Control method and device of washing machine and washing machine |
| CN114369925B (en) * | 2021-12-03 | 2024-01-30 | 无锡小天鹅电器有限公司 | Control method and device of washing machine and washing machine |
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|---|---|
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