CN101851842A - Washing machine defoaming method - Google Patents
Washing machine defoaming method Download PDFInfo
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- CN101851842A CN101851842A CN200910020272A CN200910020272A CN101851842A CN 101851842 A CN101851842 A CN 101851842A CN 200910020272 A CN200910020272 A CN 200910020272A CN 200910020272 A CN200910020272 A CN 200910020272A CN 101851842 A CN101851842 A CN 101851842A
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Abstract
The invention discloses a washing machine defoaming method, which comprises the following steps of: independently injecting water; performing water injection and drainage simultaneously; and independently draining. In the method, because the steps of independently injecting water, performing water injection and drainage simultaneously, and independently draining are added, the combination effectively removes foams.
Description
Technical field
The present invention relates to household appliance technical field, relate in particular to a kind of washing machine defoaming method.
Background technology
It is high foaming detergents that the employed washing agent of roller washing machine has many, and the user is when using high foaming detergent to wash clothes, when washing agent fully can produce a large amount of foams after the dissolving in tube.
When roller washing machine in when dehydration because foam is too many or foam can be overflowed by the blow vent with the external world such as hopper, bring pollution for user residence environment; Perhaps, cause owing to foam is excessive the electrical part short circuit, burn, potential safety hazard such as electric leakage; Perhaps, owing to the excessive barrel washing machine dehydration rotating speed of the foam performances such as reducing dehydration rate, rinsing rate that do not increase.
Thereby, demand occurring a kind of effective debubbling method urgently.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of debubbling method, to eliminate the foam that produced in the laundry processes.
In order to solve the problems of the technologies described above, the present invention proposes a kind of washing machine defoaming method, and it comprises the step that step, water filling and the draining of independent water filling are carried out simultaneously and the step of independent draining.
Wherein, at first carry out the step of described independent water filling, carry out the step that described water filling and draining are carried out simultaneously then, carry out the step of independent draining at last.
In addition, the step of described independent water filling carried out for first period, and the step that described water filling and draining are carried out simultaneously carried out for second period, and the step of described independent draining carried out for the 3rd period;
Wherein, the described second period duration is greater than the duration of described first period and the 3rd period.
Preferably, shared time of described first period, second period, the 3rd period and between 60 seconds to 90 seconds.
Preferably, described first period takies 10 seconds, second period took 40 seconds, the 3rd period took 10 seconds.
Wherein, in the step that the step of described independent water filling, water filling and draining are carried out simultaneously, the range of motor speeds of described washing machine is 45rpm～55rpm, and it is 5/15～10/15 that its commentaries on classics stops than scope.
On the other hand, also comprise described motor for washer stall and keep the step of draining.
Wherein, described motor rundown time is 80～100 seconds.
Preferably, described motor rundown time is 90 seconds.
Wherein, described motor for washer stall and the step of keeping draining are before the step of step that step, water filling and the draining of water filling are separately carried out simultaneously and independent draining.
Among the present invention, independent water filling, water filling and draining are carried out simultaneously and the step of independent draining owing to added, and foam has effectively been eliminated in this combination.In addition, combine the step that stops the motor rotation, make that defoaming effect of the present invention is better.Owing to eliminated foam, thereby overflow to bring by foam and pollute and other potential safety hazard is all eliminated thereupon, protected user residence environment, improved security to user residence environment; Simultaneously, dehydration rate and rinsing rate etc. have also been improved.
Description of drawings
Fig. 1 is the flow chart of first embodiment of a kind of washing machine defoaming method of the present invention;
Fig. 2 is the flow chart of second embodiment of a kind of washing machine defoaming method of the present invention;
Fig. 3 is the flow chart of the 3rd embodiment of a kind of washing machine defoaming method of the present invention;
Fig. 4 is the flow chart of the 4th embodiment of a kind of washing machine defoaming method of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing.
In the laundry processes,, then need to carry out defoaming treatment if it is too much to detect foam in the distribution pulse process; The defoaming treatment here can be adopted any one among Fig. 1, Fig. 2, three embodiment shown in Figure 3, below these three embodiment is elaborated.
With reference to figure 1, illustrate the flow chart of first embodiment of a kind of washing machine defoaming method of the present invention.As shown in the figure, may further comprise the steps:
Step S100,10 seconds of not draining of water filling.
That is, this moment, water intaking valve was opened, and outlet valve is closed, and continues for 10 seconds.Because in washing process, generally have foam and pour in the water sink, and then might further be spilled over to outside the bucket, thereby pollute and cause various danger; Thereby, at first carry out water filling in this step, so just the foam in water sink, the flexible pipe etc. can be washed to bucket, and water filling also helps to dissolve foam.Preferably, in this step, described washing machine drum stops operating, and so just can not produce new foam, also more thorough with flushing such as the foam in the water sink etc., and water filling when wash bucket leaves standstill, and the solute effect of foam is better.
Step S101,40 seconds of marginal not waterside draining.
That is, this moment, water intaking valve and outlet valve were all opened, and continued for 40 seconds.Its role is to:
Water filling helps diluting the washing agent in the bucket, thereby has avoided producing more foam; And draining in water filling then can be taken away the part foam in the dilution washing agent, so, has not only reduced the concentration of washing agent, has also eliminated the part foam, thereby has reached better defoaming effect.
In a preferred embodiment of the present invention, in this step implementation, the motor of described washing machine does not stop operating, and rotates but drive wash bucket with lower rotating speed, rotating speed can maintain between 45～55rpm, preferably can adopt the rotating speed of 50rpm.Described lower rotating speed can better dilute the washing agent in the bucket, also can be difficult for again producing new foam, thereby improve the effect of froth breaking so that foam can dissolve preferably.
Step S102,10 seconds an of draining.
That is, this moment, water intaking valve was closed, and outlet valve is opened, and continues the time in 10 seconds.Its purpose is, takes away the interior foam of bucket by drain operation; In a preferred embodiment of the present invention, the motor of described washing machine stops operating, and avoiding the generation of new foam, and bucket static helps discharging foam.
Step S103, counter adds up.
In this step, the amount that counter adds up is the number of times that carries out the froth breaking process of step S100 to S102, and whenever carrying out once then, counter adds 1;
Whether step S104 arrives set point number, if, execution in step S105 then, otherwise execution in step S100.
That is, when not reaching the froth breaking number of times of setting, from the step S100 execution that circulates once more, until arriving the number of times of setting.And when having reached the number of times of setting, then flow process is descending;
Step S105, counter O reset.
This step empties counter for laundry froth breaking next time.
Step S106 judges whether to detect foam, if, execution in step S100 then, otherwise execution in step S107.
That is, after the froth breaking process of set point number finishes, again foam is detected,, otherwise finish this froth breaking process if still have foam then to repeat said process.
Step S107 finishes.
Need to prove, be continuous no time slot between 10 seconds, 40 seconds, 10 seconds that step S100 mentions respectively to the step S102; That is to say, in 60 seconds time, carry out step S100 in 0～10 second time period, execution in step S101 in 10～50 seconds time period, execution in step S102 in 50～60 seconds time period.
Certainly, described 10 seconds, 40 seconds, 10 seconds also can be discontinuous, and that is to say has time slot each other.For example, execution in step S100 in 0～10 second time period, execution in step S101 in 15～55 seconds time period, execution in step S102 in 60～70 seconds time period; Herein, 10～15 seconds time period is exactly a time slot, and 55～60 seconds time period also is a time slot.
Perhaps, described 10 seconds, 40 seconds, 10 seconds also can be that partial continuous, part are discontinuous, that is to say the time slot that has each other, and what have does not have a time slot.For example, execution in step S100 in 0～10 second time period, execution in step S101 in 15～55 seconds time period, execution in step S102 in 55～65 seconds time period; At this moment, 10～15 seconds time period is exactly a time slot, does not have time slot between step S101 and the step S102.
Equally, described 10 seconds, 40 seconds, 10 seconds also only is an illustrated embodiments of the present invention, and it has reached defoaming effect and has expended time in optimal proportion.But, be appreciated that it can also adopt other any suitable numerical value; For example, step S100 carried out 15 seconds, and step S101 carried out 50 seconds, and step S102 carried out 20 seconds etc.; And the performed time of described step S100 and step S102 can equate, also can be unequal, preferably equate to reach best defoaming effect and to help follow-up drying.
In addition, general in order to reach defoaming effect preferably, described step S101 carries out duration should be greater than step S100 and step S102, and should occupy a main foam time.For example, 40 seconds time in the present embodiment,, and occupied time of a whole froth breaking process 40/ (10+40+10)=2/3 just much larger than time of 10 seconds.
And in step S100 and step S101 implementation, the commentaries on classics of described motor for washer stops than being limited between 5/15～10/15, to reach the better balance of time and efficient; Preferably, the best commentaries on classics stops than being set to 8/15.
It should be noted that described step S100 to the time that step S102 is spent preferably should be between 60 seconds to 90 seconds, for example 70 seconds, 80 seconds etc.; Be more preferably, should as 60 seconds the time of employing described in the present embodiment to reach froth breaking and the best compromise of laundry time.
With reference to figure 2, illustrate the flow chart of second embodiment of a kind of washing machine defoaming method of the present invention.As shown in the figure, comprise that step 200 is to step S207.
By can finding with comparison embodiment illustrated in fig. 1, step 202 to step S207 all with Fig. 1 in step S102 identical to the position of step S107, and function is also identical, thereby no longer repeats to set forth at this.
Its difference is, the change that step S200 and step S201 carry out the execution sequence of step S100 among Fig. 1 and step S101.As shown in Figure 2, with marginal not water just the step in 40 seconds of draining place and begin most, be a not draining of the water filling step in 10 seconds then.Carry out according to this order, can reach the purpose of eliminating foam equally.
It should be noted that in the present embodiment with identical part embodiment illustrated in fig. 1, no longer do repeat specification, when needed, can be with reference to embodiment illustrated in fig. 1.
With reference to figure 3, illustrate the flow chart of the 3rd embodiment of a kind of washing machine defoaming method of invention.As shown in the figure, comprise that step S300 is to step S307.
Equally, by can finding with comparison embodiment illustrated in fig. 1, step 303 to step S307 all with Fig. 1 in step S103 identical to the position of step S107, and function is also identical; Step S300 is identical with the position of step S100, and function is also identical, thereby no longer repeats to set forth at this.
Its difference is, the change that step S301 and step S302 carry out the execution sequence of step S101 among Fig. 1 and step S102.As shown in Figure 3, the step in 10 seconds of not draining of water filling is placed on the front, the be marginal not water then just step in 40 seconds of draining.Carry out according to this order, can reach the purpose of eliminating foam equally.
It should be noted that in the present embodiment with identical part embodiment illustrated in fig. 1, no longer do repeat specification, when needed, can be with reference to embodiment illustrated in fig. 1.
In laundry processes, main wash and after rinsing for the first time finishes, carry out draining earlier, carry out rotating with the slow-speed of revolution then, then distribute and dries to the rotating speed of setting.
If distribute or stage pulse to detect foam a lot, in order to prevent overflowing of foam, can adopt following debubbling method:
With reference to figure 4, illustrate the flow chart of the 4th embodiment of a kind of washing machine defoaming method of the present invention.As shown in the figure, comprise that step S400 is to step S411.
If above-mentioned " distribute or stage pulse detect foam a lot ", then can adopt step S400 to carry out froth breaking to the process shown in the step S403, specific as follows:
Step S400 stops motor and rotates.
That is,, overflow, stop the rotation of motor this moment in order to prevent foam when distributing or stage pulse detects foam when a lot.
Step S401 judges whether motor speed is 0, if then execution in step S402 reduces to 0 otherwise continue wait until motor speed.
In this step, rotate because step S400 stops motor, motor can not instantaneous stopping, thereby this step is set, and the wait rotating speed of motor reduces to 0;
Step S402 starts timer and keeps draining.
That is, after motor speed is 0, pick up counting; In this process, draining valve is opened always and is carried out draining, because the water level of draining valve is lower, and can be in the time of its draining along taking away some foams, from improving the effect of froth breaking.
Step S403 judges whether to reach setting-up time, if then flow process is descending, otherwise continues to wait for, until reaching setting-up time.
The purpose of this step is to allow wash bucket leave standstill a period of time, and this time is exactly described setting-up time.After having left standstill this setting-up time, the foam on described wash bucket bucket top can fall down, and the foam in the bucket also can be eliminated preferably.
In another preferred embodiment of the present invention, described setting-up time is 80～100 seconds time.Be more preferably, described setting-up time can be set to 90 seconds, in 90 seconds, the foam on described bucket top can thoroughly fall down, foam in the bucket can be eliminated major part simultaneously, and has also saved the laundry time, has reached the optimal proportion of saving time and eliminating foam.Certainly, the effect that long more foam of time is eliminated is good more, and that still like that also can prolong the laundry time also within the scope of the invention, is unfavorable for user's experience.And the time is too short, and the then poor effect of froth breaking, thereby 80～100 seconds the scope that is provided among the present invention is preferable time range, and 90 seconds simultaneously also is the best time, has guaranteed defoaming effect and has saved the laundry time.
After above-mentioned distribution or stage pulse, carry out rotating with the slow-speed of revolution again, then distribute and dry to the rotating speed of setting; If still detect more foam in this process, then can adopt step S404 to carry out froth breaking to the described method of step S411, detailed process is:
Step S404,10 seconds of not draining of water filling;
Step S405,40 seconds of marginal not waterside draining;
Step S406,10 seconds an of draining;
Step S407, counter adds up;
Step S408 judges whether to reach set point number, if, execution in step S409 then, otherwise execution in step S404;
Step S409, counter O reset;
Step S410 judges whether to detect foam, if, execution in step S404 then, otherwise execution in step S411;
Step S411 finishes the froth breaking process.
By with contrast embodiment illustrated in fig. 1 as seen, step S404 is to the froth breaking process of step S411 and embodiment illustrated in fig. 1 identical, thereby the detailed process of each step no longer repeats to set forth.And, being appreciated that according to the description of front step S404 can also be with Fig. 2 or embodiment illustrated in fig. 3 substituting to the process of step S411, this is equally also in protection scope of the present invention.
It should be noted that to step S404 to the step S411 with identical part embodiment illustrated in fig. 1, do not repeat to set forth at this, when needed, can be with reference to associated description embodiment illustrated in fig. 1.In addition, the debubbling method described in the present invention, it can be used for any stage that needs froth breaking of the washing machine course of work, and is not limited to the above-mentioned washing stage.
In addition, the step of waiting for setting-up time described in the present embodiment can be predicted and described step S404, S405, S406 can also be interspersed in; Promptly, can also be before step S404, between S404 and the S405, between S405 and the S406, after the S406 etc., when the operation of step S404, S405, S406 changed in proper order, the step of described wait setting-up time can be interspersed in the process after order changes equally; Because on the basis of foregoing description, those skilled in the art realize that the process of described interspersed operation is comparatively simple, thereby are not described further, but it is also in protection scope of the present invention.
Above disclosed is preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. washing machine defoaming method, it comprises the step that step, water filling and the draining of independent water filling are carried out simultaneously and the step of independent draining.
2. method according to claim 1 is characterized in that, at first carries out the step of described independent water filling, carries out the step that described water filling and draining are carried out simultaneously then, carries out the step of independent draining at last.
3. method according to claim 1 and 2 is characterized in that the step of described independent water filling carried out for first period, and the step that described water filling and draining are carried out simultaneously carried out for second period, and the step of described independent draining carried out for the 3rd period;
Wherein, the described second period duration is greater than the duration of described first period and the 3rd period.
4. method according to claim 3 is characterized in that, time that described first period, second period, the 3rd period are shared and between 60 seconds to 90 seconds.
5. method according to claim 4 is characterized in that, described first period takies 10 seconds, second period took 40 seconds, the 3rd period took 10 seconds.
6. method according to claim 1 and 2 is characterized in that, in the step that the step of described independent water filling, water filling and draining are carried out simultaneously, the range of motor speeds of described washing machine is 45rpm～55rpm, and it is 5/15～10/15 that its commentaries on classics stops than scope.
7. method according to claim 1 and 2 is characterized in that, also comprises described motor for washer stall and keeps the step of draining.
8. method according to claim 7 is characterized in that, described motor rundown time is 80～100 seconds.
9. method according to claim 8 is characterized in that, described motor rundown time is 90 seconds.
10. method according to claim 7 is characterized in that, described motor for washer stall and the step of keeping draining are before the step of step that step, water filling and the draining of water filling are separately carried out simultaneously and independent draining.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910020272A CN101851842A (en) | 2009-03-31 | 2009-03-31 | Washing machine defoaming method |
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| CN200910020272A CN101851842A (en) | 2009-03-31 | 2009-03-31 | Washing machine defoaming method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696204A (en) * | 2013-12-24 | 2014-04-02 | 南京乐金熊猫电器有限公司 | Water and electricity saving and rinsing performance improving method for pulsator washing machine |
| CN108978113A (en) * | 2017-06-01 | 2018-12-11 | 青岛海尔洗衣机有限公司 | The foam detecting method of washing machine |
| CN109385811A (en) * | 2017-08-10 | 2019-02-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine and its controlling Method for inflow |
| 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 |
| CN111434825A (en) * | 2018-12-25 | 2020-07-21 | 无锡小天鹅电器有限公司 | Clothes processing device, control method, control system and storage medium |
| CN112127098A (en) * | 2020-08-07 | 2020-12-25 | 珠海格力电器股份有限公司 | Control method for eliminating washing foam of washing machine and washing machine |
| CN113430795A (en) * | 2020-03-23 | 2021-09-24 | 佛山市云米电器科技有限公司 | Defoaming method of washing machine, control system, storage medium and washing machine |
| CN113430794A (en) * | 2020-03-23 | 2021-09-24 | 佛山市云米电器科技有限公司 | Foam washing method and system of washing machine, storage medium and washing machine |
| CN114108233A (en) * | 2021-12-03 | 2022-03-01 | Tcl家用电器（合肥）有限公司 | Washing control method and washing machine |
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2009
- 2009-03-31 CN CN200910020272A patent/CN101851842A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696204A (en) * | 2013-12-24 | 2014-04-02 | 南京乐金熊猫电器有限公司 | Water and electricity saving and rinsing performance improving method for pulsator washing machine |
| CN108978113B (en) * | 2017-06-01 | 2021-09-21 | 青岛海尔洗衣机有限公司 | Foam detection method of washing machine |
| CN108978113A (en) * | 2017-06-01 | 2018-12-11 | 青岛海尔洗衣机有限公司 | The foam detecting method of washing machine |
| CN109385811A (en) * | 2017-08-10 | 2019-02-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine and its controlling Method for inflow |
| CN109385811B (en) * | 2017-08-10 | 2022-03-18 | 合肥海尔滚筒洗衣机有限公司 | Washing machine and water inlet control method thereof |
| 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 |
| CN111434825B (en) * | 2018-12-25 | 2021-09-21 | 无锡小天鹅电器有限公司 | Clothes processing device, control method, control system and storage medium |
| CN111434825A (en) * | 2018-12-25 | 2020-07-21 | 无锡小天鹅电器有限公司 | Clothes processing device, control method, control system and storage medium |
| CN113430795A (en) * | 2020-03-23 | 2021-09-24 | 佛山市云米电器科技有限公司 | Defoaming method of washing machine, control system, storage medium and washing machine |
| CN113430794A (en) * | 2020-03-23 | 2021-09-24 | 佛山市云米电器科技有限公司 | Foam washing method and system of washing machine, storage medium and washing machine |
| CN113430794B (en) * | 2020-03-23 | 2023-06-13 | 佛山市云米电器科技有限公司 | Foam flushing method and system of washing machine, storage medium and washing machine |
| CN113430795B (en) * | 2020-03-23 | 2023-07-21 | 佛山市云米电器科技有限公司 | Defoaming method of washing machine, control system, storage medium and washing machine |
| CN112127098A (en) * | 2020-08-07 | 2020-12-25 | 珠海格力电器股份有限公司 | Control method for eliminating washing foam of washing machine and washing machine |
| CN114108233A (en) * | 2021-12-03 | 2022-03-01 | Tcl家用电器（合肥）有限公司 | Washing control method and washing machine |
| CN114108233B (en) * | 2021-12-03 | 2024-07-09 | Tcl家用电器（合肥）有限公司 | Washing control method and washing machine |
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Application publication date: 20101006 |