CN1442535A - Washing control method of pulsator type washing machine - Google Patents

Washing control method of pulsator type washing machine Download PDF

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Publication number
CN1442535A
CN1442535A CN 02104014 CN02104014A CN1442535A CN 1442535 A CN1442535 A CN 1442535A CN 02104014 CN02104014 CN 02104014 CN 02104014 A CN02104014 A CN 02104014A CN 1442535 A CN1442535 A CN 1442535A
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China
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washing
stage
feedwater
washings
agitator treating
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CN 02104014
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CN1292118C (en
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朴硕奎
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LG Electronics Tianjin Appliances Co Ltd
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LG Electronics Tianjin Appliances Co Ltd
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Publication of CN1292118C publication Critical patent/CN1292118C/en
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Abstract

A washing control method for pulsator-type washer includes sensing the weight of the clothes to be washed, setting up water quantity, time taken by washing and the times of cyclic washing, feeding water, washing and rinsing by set-up times, additinoally feeding water and washing for removing bubbles and excessive detergent, draining and dewatering.

Description

Washing control method of pulsator type washing machine
Technical field
The present invention relates to a kind of washing control method of pulsator type washing machine.
Background technology
In general, washing machine is a kind ofly to dissolve the effect of washing agent and eliminate attached to clothing the machine of the dirt on the bedding according to the friction effect of the current of agitator rotation and the percussion that agitator is applied on the washings by utilization.Washing machine is a kind of amount and kind by the sensor sensing washings, and in the automatic setting washing methods, the amount of washings and kind by the monitoring of micro computer, are carried out the machine of laundry operation after feeding water on certain water level.
On the one hand, pulsator washing machine is meant by sink is rotated the washing machine that carries out laundry operation at a high speed to the both direction stirring or to a direction, when rotating at a high speed, because powerful centrifugal force makes the washing current see through washings and carries out laundry operation.
This traditional pulsator washing machine as shown in Figure 1, the inside of shell (10) is provided with the outer cover of being supported by existing apparatus (20), in above-mentioned outer cover (20), is provided with the sink that can rotate (30) with dehydration group dual-purpose.
Again because of, be equipped with by producing driving force in next side of above-mentioned outer cover (20) and make sink (30) motor rotating (60), and, the integrated agitator (40) that produces current that is formed with on the centre of the interior floor face of above-mentioned sink (30).
Traditional pulsator washing machine according to this structure formation, after the first half preparation work of carrying out washings and washing agent are put in the sink (30) etc., press the washing initiating key by the user, the signal that monitors by micro computer (diagram is omitted), automatically wash within a certain period of time, flushing, operations such as dehydration.
On the one hand, let us describes the washing monitor procedure of following above-mentioned existing pulsator washing machine more more in detail. be described as follows:
At first, the user presses the washing initiating key after washings is put into sink, and so, sink passes through counter-rotating, and washings what are checked.
That is, control joins the driving power on the motor.In order to make motor make driving power be in the ON/OFF state to positive direction, contrary direction rotation, when being in OFF, motor is because the inertia of oneself also can rotate by surplus energy, and this surplus energy rotation by motor on motor, will produce voltage.
In this time, according to the surplus energy rotatory power of motor, the time that produces voltage on the motor is directly proportional with the voltage generation time also with difference, and the quantity of square wave also will increase.
Therefore, if washings is how much many more, the load that motor bears also will be big more, the surplus energy rotation number will be few more so, so the quantity of square wave also can be few more. still, if washings is how much few more, the load that motor bears is just more little, so, the surplus energy rotation number will be many more, so, the quantity of square wave also can be many more. therefore, what of washings micro computer, the quantity of the square wave when rotating by surplus energy judge, and determine water level and washing to carry out the time.
On the one hand, feed water, after water level arrives the feed water level regulation of setting, feedwater will be interrupted, and motor begins to start, and washs.
At this moment, at first, reducing when the electric motor starting initial stage appends to load on the motor, for washings is evenly distributed, counter-rotating about sink was carried out in the very short time, after forming current, the impeller-type washing that sink will carry out stipulated number (N time) agitator treating and carry out repeatedly rotating at a high speed to same direction.
Carrying out in the middle of this process, the part of the foam of separating from washings moves by current, through the residue retracting device of sink (30) lining the time, and retrogradation.Dewatering hole by sink (30), be discharged to the foam in the sink outside, because the shape of sink dewatering hole, easy to the outside foam of discharging of sink, but, just very difficult to entering from outer survey, so, foam will rest between sink (30) and the outer cover (20), be to be discharged to the outside when carrying out draining.
On the one hand, undertaken carrying out draining and dewatering operation after the washing of agitator treating and impeller-type, then by flushing feedwater operation, wash operation then by deciding number of times.
Afterwards, the flushing end of job through draining, is carried out the simple dehydration operation, then, thoroughly dewaters again, finishes whole washing process.
But this traditional mode of washing is included in foam and the washing agent to too much putting into before washing in the washings during to effective separating, washing, following described qualification is arranged.
That is, in traditional impeller-type mode of washing, always under the state of keeping certain water level, carry out the washing of certain hour when washing, then, directly carries out draining after washing finishes.
Therefore, under traditional mode of washing, not only the foam that produces in the washing process residues in the washings, and the washing agent of too much putting into before washing can not decompose fully, therefore also remains in the washings.In a word, in the conventional wave whell laundry machine, have washing, flushing shortcomings such as performance is low.
Summary of the invention
In order to overcome the above-mentioned shortcoming that existing washing control method of pulsator type washing machine exists, the invention provides a kind of washing control method of pulsator type washing machine, effectively isolate and discharge foam that when washing, produces and the washing agent of before washing, too much putting into, improve the washing control method of pulsator type washing machine of washing and flushing performance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of washing control method of pulsator type washing machine, comprise induction put into washings in the sink what stage and the stage of how much setting confluent and wash time of the washings checked out according to the described stage; Carry out repeatedly after stage of agitator treating and flushing washing and described stage carry out the water of stage of draining and dehydration and water supply point flushing after being over according to stage of how much carrying out corresponding feedwater of washings with according to the number of times that sets, stage of washing and after flushing is over, the stage of dewatering; It is characterized in that: described how many corresponding feedwater and set point number agitator treating and after the flushing washing stage repeatedly according to washings, feedwater stage of appending of on initial feed water level regulation, feeding water and append the feedwater operation and be over, append the agitator treating stage of carrying out a period of time for the residual washing agent of eliminating foam and too much dropping into according to described.
Aforesaid washing control method of pulsator type washing machine wherein appends confluent and refers to the confluent that feeds water for the water accumulation level that reaches higher level from the water accumulation level of initial how many feedwater according to washings.
Aforesaid washing control method of pulsator type washing machine, wherein for the residual washing agent of eliminating described foam and too much dropping into after appending feedwater, the agitator treating that carries out is that the stronger stirring intensity of stirring intensity with than the agitator treating operation carried out before appending feedwater the time carries out.
The invention has the beneficial effects as follows that the present invention is that foam that washing the time is produced or the too much washing agent that drops into are separated effectively and discharged, thereby improves washing and wash usefulness before washing.In the conventional wave whell laundry machine, the washing agent that too much drops into before foam that can occur in the washing process to be produced or the washing of failing to decompose fully remains in the situation in the washings.But, in the present invention, because under situation about fully feeding water, append the stirring sessions that carries out with stronger intensity, so the washing agent that can separate effectively and decompose and discharge the foam in the washings and too much put into when washing improves washing and developing result.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of existing pulsator washing machine.
Fig. 2 is existing pulsator washing machine washing flow figure.
Fig. 3 is pulsator washing machine washing flow figure of the present invention.
Fig. 4 is the graph of a relation of residual degree of washing agent and stirring intensity.
Fig. 5 is the graph of a relation of residual degree of washing agent and water level.
The specific embodiment
Below with reference to Fig. 3 to Fig. 5 one embodiment of the invention is elaborated.
Fig. 3 represents the flow chart according to washing process of the present invention.Fig. 4 is the coordinate diagram of expression stirring intensity and wash residual degree relation.Fig. 5 represents the coordinate diagram of water level and wash residual degree relation.The present invention is about after feeding water according to the water level that sets, and carries out the agitator treating of set point number (N time) and the invention of the washing control method of pulsator type washing machine aspect that impeller-type washs.Therefore, carry out repeatedly after the washing of agitator treating and impeller-type according to the number of times of setting, to append feedwater, reach the height of water level of regulation from initial what feed water level regulation according to washings, after appending the feedwater operation, in order to eliminate foam and to eliminate the residual washing agent too much put into into, that carries out certain hour appends the agitator treating operation.
At this moment, exceed a level according to the water level that how much feeds water at first of washings carrying out the above-mentioned confluent beguine that appends that appends the stage of feedwater operation.
On the one hand, in order to eliminate above-mentioned foam and to eliminate the residual washing agent too much put into, thereby appending after the feedwater operation finishes the stirring intensity height of the stirring intensity when carrying out the agitator treating operation during than the agitator treating that before appending the feedwater operation, carries out.
Below, washing control procedure of the present invention is carried out following explanation.
At first, washings is put under the situation of sink (30) the user, press the washing initiating key, as mentioned above, on motor, go out to put into what of washings of sink (30) lining according to just contrary rotary inductive, and the time is carried out in how much the determined confluent and the washing of the washings that induces.
And then, according to how much feeding water of washings,, carry out the washing of agitator treating and impeller-type repeatedly according to the number of times of setting (N time).
Then, finish after the agitator treating and impeller-type washing of set point number (N time), be to carry out appending the feedwater operation with traditional washing methods conflicts to some extent in order to reach than what the feed water level regulation that according to how much feeding water of washings reaches at first exceeded certain water level (example: exceed level one time than initial feed water level regulation).
Then, appending after feedwater is over, appending the agitator treating operation for what eliminate that foam carries out certain hour.
Append the stirring intensity height of the stirring intensity of the agitator treating that carries out after the feedwater operation in order to eliminate foam than the agitator treating that before appending the feedwater operation, carries out.
And above-mentioned stirring intensity is to form by the rotary speed of sink (30) and the control anglec of rotation.
The present invention according to as implied above, under the situation of having carried out appending the feedwater operation, carries out agitator treating with stronger stirring intensity, thereby, effectively separate and discharges the foam that is present in the washings that stacks or be positioned at the corner, raising scourability.
Again because of, can recognize by Fig. 4 and Fig. 5, if the strong more confluent of stirring intensity is high more, the decomposition of washing agent will be carried out more effectively, so as mentioned above, the present invention forms the agitator treating operation having carried out appending under the situation of feedwater operation with stronger stirring intensity, the residual quantity of washing agent also can correspondingly reduce so, therefore can improve developing result.
Simultaneously, in order to eliminate the foam in the washings and to eliminate the residual washing agent of too much putting into, after finishing last agitator treating, by carrying out draining, dewatering operation carries out feedwater operation and flushing operation in order to wash, Deng bath after operation is over, by drainage procedure, carry out simple dehydration and thoroughly dehydration, thoroughly finish whole laundry operations.

Claims (3)

1, a kind of washing control method of pulsator type washing machine, comprise induction put into washings in the sink what stage and the stage of how much setting confluent and wash time of the washings checked out according to the described stage; Carry out repeatedly after stage of agitator treating and flushing washing and described stage carry out the water of stage of draining and dehydration and water supply point flushing after being over according to stage of how much carrying out corresponding feedwater of washings with according to the number of times that sets, stage of washing and after flushing is over, the stage of dewatering; It is characterized in that: described how many corresponding feedwater and set point number agitator treating and after the flushing washing stage repeatedly according to washings, feedwater stage of appending of on initial feed water level regulation, feeding water and append the feedwater operation and be over, append the agitator treating stage of carrying out a period of time for the residual washing agent of eliminating foam and too much dropping into according to described.
2, washing control method of pulsator type washing machine according to claim 1 is characterized in that the described confluent of appending refers to the confluent that feeds water for the water accumulation level that reaches higher level from the water accumulation level of initial how many feedwater according to washings.
3, washing control method of pulsator type washing machine according to claim 1, it is characterized in that for the residual washing agent of eliminating described foam and too much dropping into after appending feedwater that the agitator treating that carries out is that the stronger stirring intensity of stirring intensity with than the agitator treating operation carried out the time carries out before appending feedwater.
CN 02104014 2002-03-06 2002-03-06 Washing control method of pulsator type washing machine Expired - Fee Related CN1292118C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02104014 CN1292118C (en) 2002-03-06 2002-03-06 Washing control method of pulsator type washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02104014 CN1292118C (en) 2002-03-06 2002-03-06 Washing control method of pulsator type washing machine

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CN1442535A true CN1442535A (en) 2003-09-17
CN1292118C CN1292118C (en) 2006-12-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413198B (en) * 2008-05-04 2010-08-18 松下家电研究开发(杭州)有限公司 Drum cleaning program control method for full automatic washing machine
CN102899856A (en) * 2012-11-01 2013-01-30 无锡飞翎电子有限公司 Self-washing method for rotary drum washing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046555A1 (en) * 2007-09-28 2009-04-02 BSH Bosch und Siemens Hausgeräte GmbH Method and device for utilizing information about a treatment agent in a laundry treatment machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413198B (en) * 2008-05-04 2010-08-18 松下家电研究开发(杭州)有限公司 Drum cleaning program control method for full automatic washing machine
CN102899856A (en) * 2012-11-01 2013-01-30 无锡飞翎电子有限公司 Self-washing method for rotary drum washing machine
CN102899856B (en) * 2012-11-01 2015-11-18 无锡飞翎电子有限公司 A kind of self-cleaning method of rotary drum washing machine

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Granted publication date: 20061227