CN101560725A - Controlling method of washing machine - Google Patents
Controlling method of washing machine Download PDFInfo
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- CN101560725A CN101560725A CNA2009101312423A CN200910131242A CN101560725A CN 101560725 A CN101560725 A CN 101560725A CN A2009101312423 A CNA2009101312423 A CN A2009101312423A CN 200910131242 A CN200910131242 A CN 200910131242A CN 101560725 A CN101560725 A CN 101560725A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
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Abstract
A controlling method of a washing machine is disclosed. A controlling method of a washing machine includes spinning to rotate a drum at a first speed to dehydrate the laundry, water draining to drain water from the drum, water supplying to supply water to a tub, while rotating the drum at a second speed for the laundry to be closely in contact with an inner circumferential surface of the drum, and penetration rinsing while rotating the drum at the second speed or at a third speed to rinse the laundry. According to the controlling method, a time taken to perform a rinsing cycle may be reduced. Furthermore, rinsing efficiency may be improved together with the reduced time of the rinsing cycle.
Description
The cross reference of related application
The application requires by reference it to be incorporated into this paper hereby, just as done comprehensive elaboration at this paper in the rights and interests of the korean patent application No.10-2008-0034175 of submission on April 14th, 2008.
Technical field
The present invention relates to a kind of control method of washing machine.More particularly, the present invention relates to a kind of control method for washing machine that rinse efficiency has reduced total laundry time again that improved.
Background technology
Washing machine is to remove the household electrical appliance of dirt by washing, rinsing and dewatering cycle from the washing supernatant for the treatment of that comprises (becoming clothing hereinafter) such as clothes, dress material and bedding.Mode based on loading clothing can be divided into such washing machine top load mode and front loading formula.Top load mode washing machine can be divided into drum-type and impeller-type.In tumbling-box washing machine, cylinder rotates in washing and rinse cycle.In pulsator washing machine, impeller is arranged in the cylinder bucket and is rotated.
Front loading formula and top load mode roller washing machine comprise cabinet, cylinder bucket and cylinder.Cabinet limits the outward appearance of washing machine.The cylinder bucket is arranged in the cabinet and keeps liquid detergent.Cylinder is rotatable, and it is arranged in the cylinder bucket.Clothing remains in the cylinder.Along with cylinder or impeller flatly or vertically rotate, can carry out washing, rinsing and dewatering cycle.
Yet if cylinder is with higher relatively speed rotation when clothing is loaded in the cylinder, clothing may accumulate in the sidepiece of cylinder.May produce big vibration thus, carry out and clothing to be launched equably in cylinder by predetermined processing.Because should supply water repeatedly in rinse cycle to remove washing agent, this processing is necessary especially in rinse cycle.
Therefore, in the whole washing process of conventional washer, especially in the rinse cycle of laundry processes, spend considerable time clothing is launched equably.
Summary of the invention
Therefore, the present invention is intended to a kind of control method of washing machine.
In one aspect, provide a kind of control method to reduce the time of rinse cycle.
In yet another aspect, the control method that a kind of washing machine is provided is to improve rinse efficiency and to reduce time of rinse cycle.
Other advantages of the present disclosure, purpose and feature will partly be set forth in the following description, and partly will become obvious after the content to those skilled in the art below having checked, or can know from the practice of the present invention.By the structure that in written description and claim and accompanying drawing, particularly points out, can realize and obtain purpose of the present invention and other advantages.
In order to realize that these purposes are with other advantages and according to the intent of the present invention, as and general description specific in this, a kind of control method of washing machine can comprise: dehydration, and use so that cylinder rotates with first speed, thereby water is isolated from clothing; Draining is in order to discharge water from cylinder; Supply water,, make cylinder simultaneously so that clothing rotates with the second speed that the interior perimeter surface of cylinder closely contacts in order to supply water to the cylinder bucket; And, when making cylinder, penetrate rinsing, with rinsing clothes with the third speed rotation.
In dehydrating operations, described first speed can be higher than 600rpm, so that clothes dewatering promptly, is discharged water from clothing.
In drain operation, can reduce the rotating speed of cylinder.Especially, preferably in drain operation, the rotating speed of cylinder is reduced to the high predetermined speed of minimum drum speed that the interior perimeter surface than clothing and cylinder closely contacts.
In the operation of supplying water, described second rotating speed can be than the tight minimum drum speed height that contacts of the interior perimeter surface of clothing and cylinder.Preferably in the operation of supplying water, water is fed to the desired depth lower than the distance between cylinder bucket and the cylinder.
In penetrating the rinsing operation, the water that remains in the cylinder bucket can circulate in the process of cylinder rotation.Here, in penetrating the rinsing operation, can on the horizontal direction of cylinder inside and at least one direction in the vertical direction, supply recirculated water.
Described third speed is can be than described first speed low and than described second speed height.Particularly, in penetrating rinsing operation, cylinder can described third speed rotation, makes recirculated water penetrate and clothing that the interior perimeter surface of cylinder closely contacts, thereby carries out rinsing.
Described control method also can comprise at least one the rinsing operation of rolling after the dehydrating operations, and described drain operation, water supply are operated and penetrated the rinsing operation and can repeat repeatedly.
Should be appreciated that generality description and following detailed above the present invention all are exemplary and explanat, it is intended to provide further specifying the present invention for required protection.
Description of drawings
The accompanying drawing that is comprised provides for the present invention further to be understood, and is incorporated among the application, has constituted the application's a part, and these accompanying drawings illustrate embodiments of the invention, and is used from explanation principle of the present invention with specification one.In the drawings:
Fig. 1 is the stereogram that the washing machine of the control method of having used exemplary embodiment is shown;
Fig. 2 is the flow chart of this control method;
Fig. 3 is the curve map that illustrates according to the rotating speed of the cylinder of the washing machine of exemplary embodiment;
Fig. 4 is the curve map that illustrates according to the rotating speed of the cylinder of the washing machine of another embodiment;
Fig. 5 is the stereogram that the nozzle of supply circulation laundry water among Fig. 1 is shown.
The specific embodiment
Now in detail with reference to the preferred embodiments of the present invention, its example is shown in the drawings.In all the likely places, all using identical Reference numeral to indicate same or analogous parts in the accompanying drawing.
At first the washing machine of having used according to the control method of exemplary embodiment will be described, then this control method will be described.
Fig. 1 illustrates the stereogram of having used according to the washing machine of the control method of exemplary embodiment.Fig. 1 shows front loading formula washing machine.Yet, except front loading formula roller washing machine, also can be applied to top load mode roller washing machine according to the control method of present embodiment.With reference to front loading formula roller washing machine present embodiment is described.
With reference to Fig. 1, this washing machine comprises cabinet 10, cylinder bucket (not shown) and cylinder 20.Cabinet 10 limits the outward appearance of washing machine.Cylinder bucket (not shown) is arranged in the cabinet 10, and cylinder 20 then rotatably is arranged in the cylinder bucket.
Laundry water is maintained in the cylinder bucket, and the door 12 of front portion that can be by being attached to cabinet 10 loads clothing.Can make cylinder 20 rotations by the drive unit (not shown) that comprises motor.When cylinder 20 rotations, can carry out washing, rinsing and dewatering cycle.
Can be on the front of cabinet 10 setting operation portion 14, with the operation of control washing machine and show the state of washing machine.Because the existence of operating portion 14, the user can control the operation of washing machine and the state of identification washing machine.
Washing machine can be configured to provide the laundry processes that comprises washing and rinsing and dewatering cycle.Washing machine with drying function can further be configured to provide drying course.In wash cycle, water mainly is fed to cylinder 20, and along clockwise and counter clockwise direction swing roller 20, to wash.In rinse cycle, make clothes dewatering, and cylinder 20 rotations are with rinsing clothes.In dewatering cycle, cylinder 20 rotation at a high speed, and the rotation clothing is so that clothes dewatering.
In the rinsing operation, supply water once more, and swing roller 20 is to remove washing agent from clothing.This expends considerable time.That is to say, in traditional washing machine, in the operation of supplying water, the bottom that cylinder 20 stops the rotation and clothing may be fallen cylinder.
Therefore, if cylinder 20 rotates again after supplying water, then clothing may be deployed in the cylinder 20 unevenly, thereby should additionally carry out the processing that launches clothing.For example, cylinder 20 is at a predetermined velocity along rotating repeatedly clockwise and counterclockwise, so that clothing is deployed in the cylinder 20 equably.Afterwards, once more swing roller 20 to carry out rinse cycle.Like this, because all should carry out the processing that launches clothing in the water supply operation of rinse cycle at every turn, rinse cycle needs the plenty of time.This is to very inconvenience of user.
Control method according to the washing machine of present embodiment tries hard to address this problem, and develops this method to improve rinse efficiency.Next the control method of exemplary embodiment is described with reference to the accompanying drawings.
Fig. 2 is the flow chart according to the control method of exemplary embodiment, and Fig. 3 is the curve map that is illustrated in the rotating speed of this control method intermediate roll 20.
With reference to Fig. 2 and Fig. 3, the rinse cycle that the control method of present embodiment relates in the laundry processes that can be included in washing machine maybe can be independent of the rinse cycle that other circulation is carried out.
This control method comprises dehydration (S210), draining (S230), supply water (S250) and rinsing (S270).In dehydration (S210), the rotation clothing is so that clothes dewatering.In drain step (S230), the water of cylinder 20 is discharged from.In water supply step (S250), supply water to the cylinder bucket, and swing roller 20 makes clothing not separate with the interior perimeter surface of cylinder 20, in other words, clothing is closely contacted with the interior perimeter surface of cylinder 20.In penetrating rinse step (S270), rinsing clothes.That is to say, in the control method of present embodiment, under situation about supplying water, make cylinder 20 rotations to the cylinder bucket.Especially, cylinder 20 with than make clothing with the rotation of the not high predetermined speed of the isolated minimum drum speed of the interior perimeter surface of cylinder 20.Thus, after the operation of supplying water, can not need to launch equably the processing of clothing.
At first, according to the control method of present embodiment, cylinder 20 is with the rotation of first speed, so that clothes dewatering (S210).Rinse cycle is generally carried out after wash cycle, and preferably makes clothes dewatering before rinse cycle.
In dehydration (S210), cylinder 20 rotates so that clothes dewatering with described first speed.Described first speed can be regulated according to the capacity of washing machine and the amount of clothing.For example, described first speed can be approximately 600rpm (rev/min).In the dehydration according to the control method of present embodiment, cylinder 20 is for example to be higher than first speed rotation of 600rpm, so that clothes dewatering.
More specifically, in dehydration as shown in Figure 3, increase the rotating speed of cylinder 20, up to first speed of arrival.Therefore, if the rotating speed of cylinder 20 reaches first speed, then rotating speed can reduce at once, and preferred in predetermined period the rotating speed of cylinder 20 is maintained described first speed, for example 2 to 5 seconds.The rotating speed of cylinder 20 is maintained first speed make it possible to easily make clothes dewatering.
After making clothes dewatering, the water in the cylinder bucket 10 can be discharged (S230).Moisture in the clothing of removing in dehydration is stored in the cylinder bucket, therefore must will keep the water in the cylinder bucket to discharge.
As shown in Figure 3, discharge the water in the cylinder bucket, preferably reduce and the water in the cylinder bucket 10 is discharged along with the rotating speed of cylinder 20.If cylinder 20 is with higher relatively speed rotation, then the water in the cylinder bucket may can not be discharged because of the high rotating speed of cylinder 20.Therefore, if water is discharged, then can easily discharge the water in the cylinder bucket along with the reduction of cylinder 20 rotating speeds.
Although the rotating speed at drain step intermediate roll 20 reduces, clothing is closely contacted with the interior perimeter surface of cylinder 20.That is to say,, then should after the water supply step of describing after a while, carry out and in cylinder 20, launch the processing of clothing equably if the interior perimeter surface of clothing and cylinder 20 separates and falls from interior perimeter surface, and then the corresponding increase of the total time of rinse cycle.
Therefore, in the drain step according to the control method of present embodiment, the rotating speed of cylinder 20 is reduced to the high predetermined speed of minimum drum speed that closely contacts than the interior perimeter surface that makes clothing and cylinder 20 always.This minimum drum speed can be regulated according to the capacity of washing machine, the capacity of cylinder and the amount of loading clothing.In the present embodiment, minimum drum speed is not limited to specific size, but the minimum drum speed of present embodiment can be for example about 100rpm to 110rpm.
In other words, during the drain operation of cylinder bucket, the rotating speed of cylinder 20 is reduced to the high predetermined speed of minimum drum speed of ratio such as 100rpm to 110rpm always.
According to the control method of present embodiment, after drain step, supply water to the cylinder bucket.Particularly, make cylinder 20 so that in the second speed rotation that clothing does not separate with the interior perimeter surface of cylinder 20 to cylinder bucket supply water (S250).
That is to say, after the water in the cylinder bucket is discharged, supply water with rinsing clothes to the cylinder bucket.In this case, according to the control method of present embodiment, supplying water operating period, cylinder 20 does not stop, but rotates with second speed.Preferably make cylinder 20 so that clothing closely contacts with the interior perimeter surface of cylinder 20, the high predetermined speed rotation of minimum drum speed that do not separate with the interior perimeter surface of cylinder 20 of clothing just than making.
As mentioned above, in order not carry out the additional treatments that clothing is launched equably in cylinder 20, similarly, in the water supply step, cylinder 20 is supplied water with than the high predetermined speed rotation of the minimum drum speed that makes after water supply step clothing not separate with the interior perimeter surface of cylinder 20 time.But minimum drum rotation speed can be the relatively low speed that is enough to successfully carry out the water supply step of for example 100rpm to 110rpm.At this moment, cylinder 20 rotates repeatedly, and clothing closely contacts with the interior perimeter surface of cylinder 20 by centrifugal force.Thus, can after the water supply step, get started the rinsing processing and do not carry out the additional processing that clothing is evenly launched in cylinder 20.
In the water supply step of present embodiment, under situation about supplying water, water can be fed to than the low water level of distance between cylinder bucket and the cylinder 20.That is to say that if supply water to the cylinder bucket, the water level that remains on the water in the cylinder bucket can not be elevated to cylinder more than 20, and preferably makes the water level that remains on the water in the cylinder bucket can not arrive cylinder 20.
As mentioned above, cylinder 20 rotates during the water supply step.If more than 20, owing to the frictional force between cylinder 20 and the water, may not successfully carry out so by the rotation of cylinder 20 at cylinder for water level.In addition, if comprise according to the control method of present embodiment and to penetrate rinse step, then make cylinder 20 with higher relatively speed rotation.Therefore, preferably water is fed to enough height but the water level of no show cylinder 20, with the friction between the cylinder 20 of avoiding and rotating at a high speed.
According to the control method of present embodiment, after the water supply step, cylinder 20 is as rotating with second speed in the water supply step, to carry out rinsing (S270).
Particularly, according to present embodiment, by making cylinder 20 with the rotating speed identical with the speed of water supply step---be that second speed is rotated and carried out rinsing (S270).
The minimum drum speed height that second rotating ratio of particularly, water supply step does not separate clothing with the interior perimeter surface of cylinder 20.Therefore, if cylinder 20 rotates repeatedly with second speed, then during water supply step and rinse step, clothing can be not separate with the interior perimeter surface of cylinder 20.Thus, the rinsing time can be shortened significantly.Therefore, in the present embodiment, when making cylinder 20, carry out the water supply step with the rotation of second rotating speed.After the water supply step, begin rinse step.
Here, when carrying out rinse step (S270) in the present embodiment, can under the situation that cylinder is rotated with second speed, carry out " penetrating rinsing ".Term " penetrates rinsing " and means execution rinsing when the speed that cylinder 20 is closely contacted with interior perimeter surface different with traditional rinsing rotating speed, that make clothing and cylinder 20 is rotated.In this case, the water in the clothing passes clothing and is discharged from cylinder 20 under centrifugal action, to carry out rinsing.
This penetrates rinse step and carries out by making cylinder 20 rotation, and remains on the top that water in the cylinder bucket bottom is recycled to the cylinder bucket.If as mentioned above may no show cylinder 20, then water yield possibility deficiency in penetrating the rinse step process in the water supply process middle water level.Thus, in penetrating rinse step, the water that remains in the cylinder bucket bottom is recycled to top and is fed to cylinder 20 once more.Thus, can more successfully carry out rinsing.
Although not shown in the drawings, the washing machine of having used described control method can comprise the cycling element that is configured to make the laundry water circulation.This cycling element can comprise circulation pipe and circulating pump.The bottom of cylinder bucket links to each other by the top of circulation pipe with the cylinder bucket.Circulating pump is constructed such that washing machine is recycled to the top of cylinder bucket along circulation pipe.Therefore, by using circulating pump, can will remain on water in the cylinder bucket bottom is fed to cylinder 20 once more via the top of cylinder bucket inside along circulation pipe.In this case, place, the end of the circulation pipe that can link to each other on the top with the cylinder bucket is provided with nozzle with spray water.The nozzle of described supply laundry water can be arranged in the top of cylinder bucket, preferably is arranged in the upper forepart of cylinder bucket.
Under situation, described nozzle is arranged on the upper forepart place of cylinder bucket, and washing machine water mainly can be fed to the front portion of cylinder 20 via nozzle supply laundry water.Especially, the laundry water that sprays with predetermined hydraulic pressure via nozzle can be supplied to the front portion in the horizontal direction of cylinder 20.This may cause following problem: laundry water only is supplied to a part of clothing of the front portion that is placed on cylinder 20, and is not supplied to other clothings at the rear portion that is placed on cylinder 20.
Therefore, when laundry water in rinse step circulation time preferably at supply laundry water on the horizontal direction of cylinder 20 inside and at least one direction in the vertical direction.
Then, can be by using the horizontal direction supply laundry water of traditional nozzle along the inside of cylinder 20.For along the vertical direction supply of cylinder inside laundry water, need auxiliary construction to come to be fed to a plurality of points along the vertical direction of the cylinder 20 inside water of will doing washing.
Fig. 5 illustrates the stereogram that is configured in washing machine inside along the circulation nozzle of the vertical direction supply laundry water of cylinder.
With reference to Fig. 5, circulation nozzle 100 can form rear portion and the front portion that laundry water is sprayed onto cylinder 20 along vertical direction.Circulation nozzle 100 can form along a plurality of directions of cylinder inside sprays laundry water, makes laundry water can be fed to the clothing in the cylinder 20 equably.
Therefore, circulation nozzle 100 can comprise a plurality of spray holes 110 that point to cylinder inside.Each spray hole 110 all can form laundry water is sprayed onto along the position, difference whereabouts of the vertical direction of cylinder 20.That is to say, spray hole 110 can be configured to laundry water be sprayed onto respectively front portion from cylinder 20 to the rear portion with the isolated diverse location of preset distance.Thus, be fed to equably on the clothing in the cylinder 20 with the irrelevant to rotation ground of cylinder 20 water of will doing washing.
On the other hand, circulation nozzle 100 can be installed in the front portion of the cylinder 20 of the opening that is formed with cylinder 20.In this case, the sprinkling direction or the spray rate of the laundry water that sprays by each spray hole 110 are differed from one another, make and laundry water can be sprayed onto respectively from the front portion of cylinder 20 to the diverse location at rear portion via spray hole 110.At this moment, preferably make each spray hole 100 that is formed on circulation nozzle 100 places comprise different cross sections or different paths respectively.
Particularly, the cross section of each spray hole 110 of circulation nozzle 100 differs from one another, so that the pressure of the laundry water that sprays via each spray hole 110 differs from one another.Here, the cross section of spray hole 110 is more little, and the pressure of the water of then doing washing is high more, and cross section is big more, and the pressure of the water of then doing washing is low more.Thus, fall at once with the laundry water that lower pressure sprays via the bigger spray hole 110 of cross section, and the laundry water that sprays with elevated pressures via the less spray hole 110 of cross section along spray direction farther.
The spray hole 110 that cross section is bigger can form the front portion that laundry water is fed to cylinder 20, and the less spray hole 110 of cross section can form the rear portion that laundry water is fed to cylinder 20.
Particularly, the spray hole 110 that forms along direction ' a ' can have relative small cross section, and the spray hole 110 that forms along direction ' b ' can have relatively large cross section.Thus, can spray laundry water with higher relatively pressure, and can spray laundry water with relatively low pressure via the spray hole 110 that forms along direction ' b ' via the spray hole 110 that forms along direction ' a '.
In addition, the spray hole 110 of circulation nozzle 100 can link to each other respectively with the path 120 that forms with differing from one another.The speed of the laundry water that each spray hole 110 via circulation nozzle 100 sprays is created a difference.
That is to say that circulation nozzle 100 can comprise a plurality of paths 120, and from the laundry water of cycling element 40 suction through path 120.Each path 120 can be respectively with described a plurality of spray holes 110 in each spray hole form accordingly, make through the laundry water in each path 120 can be different speed spray.
For example, the laundry water in the path 120 that forms through in the vertical direction drops on the front portion of cylinder 20, and is sprayed onto the rear portion of cylinder 20 towards the laundry water in the inner path 120 of extending of cylinder owing to having velocity component towards cylinder inside through along continuous straight runs.Thus, can be with laundry water via being fed to the rear portion of cylinder 20 along horizontal direction with the spray hole 110 that along continuous straight runs links to each other towards the inner path 120 of extending of cylinder.Can in adjustable mode the difference of laundry water in cylinder 20 be fallen according to the nozzle velocity of laundry water.
As shown in Figure 5, the path 120 that for example links to each other with the spray hole 110 that forms along direction ' a ' can flatly be extended towards cylinder is inner.Can extend relative shortlyer towards cylinder inside with the path 120 that the spray hole 110 that forms along direction ' b ' links to each other.Here, it is stepped that the part of each spray hole 110 is in, so that each path 120 creates a difference towards the development length of cylinder inside.
The less relatively spray hole 110 of cross section that forms along direction ' a ' links to each other with the path 120 of flatly extending towards cylinder inside, and links to each other with the path 120 that vertically forms along the relatively large spray hole 110 of cross section that direction ' b ' forms.Thus, will under high pressure spray along the cylinder internal direction via the laundry water that spray hole 110 sprays, and make laundry water can be sprayed onto the rear portion of cylinder 20 along the vertical direction of cylinder along direction ' a ' with horizontal velocity component.The laundry glassware for drinking water that sprays via the spray hole 110 that forms along direction ' b ' has the vertical velocity component under the low pressure, makes laundry water drop near the front portion of cylinder 20, and further is not sprayed onto the rear portion.
Because circulation nozzle 110, the front portion of laundry water along the vertical direction of cylinder 20 from cylinder 20 can be sprayed onto the rear portion.
Simultaneously,, carry out under the situation of rinsing when after the water supply step, making cylinder 20 rotation, can the mode similar carry out rinsing to traditional rinsing according to the control method of present embodiment.Yet, can preferably carry out and penetrate rinsing.
To penetrate rinsing be at cylinder 20 so that clothing is closely carried out in the relative high speed rotation of contact with the interior perimeter surface of cylinder 20 in the rotary course of cylinder 20.In this case, in rinse cycle, contained laundry water penetrates clothing and is discharged to outside the cylinder 20 in the clothing under centrifugal action.
Penetrate in the rinsing operation at this, compare with the rotating speed in traditional rinsing operation, cylinder 20 is with higher relatively speed rotation.As mentioned above, for the cylinder 20 that prevents to rotate be subjected to the doing washing drag of water, the water of preferably will doing washing is supplied as and is enough to keep water level and is lower than distance between cylinder bucket and the cylinder 20.
Simultaneously, laundry water is recycled to the top of cylinder bucket and cylinder 20 by cycling element above-mentioned, and is fed to cylinder 20 repeatedly.Laundry water rotates once more by the high speed of cylinder 20 and penetrates clothing.Therefore, it is outer and remain in the bottom of cylinder bucket along the inner surface of cylinder bucket laundry water to be discharged to cylinder 20.The laundry water that remains in the cylinder bucket is circulated again into the top of cylinder bucket and the top of cylinder 20 by cycling element, to be fed to cylinder inside.
If laundry water is supplied to the rear portion of cylinder 20 by circulation nozzle 100 along the vertical direction of cylinder 20, the water of doing washing so can be fed to clothing equably, and swing roller 20 penetrates operation with execution, and this makes it possible to improve rinse efficiency.
With reference to Fig. 3, at this moment,, then can suitably select second speed to supply water and rinse efficiency to improve if cylinder 20 all rotates with second speed in water supply step and rinse step.For example, second speed is the about 100rpm to 450rpm higher than described minimum drum speed.
Here, can carry out dehydration (S210) step, draining (S230) step, water supply (S250) step and rinsing (S270) step once.As shown in Figure 3, preferably carry out these steps at least twice, to improve rinse efficiency.
In addition, according to the control method of present embodiment, rinse cycle can further be included in above-mentioned dehydration (S210), draining (S230), (S250) and rinsing (S270) rinse step of rolling (S300) afterwards supply water.This rinse step of rolling (S300) is to carry out in the mode similar to traditional rinsing of conventional washer, therefore omits detailed description.
Fig. 4 is the curve map that illustrates according to the rotating speed of the cylinder 20 of the washing machine of another embodiment of described control method.In the present embodiment, compare with the embodiment of Fig. 3, in the water supply step with rinse step during rotating speed be different.Next difference will be described.
According to the control method of present embodiment, cylinder 20 is with the second speed rotation during water supply step (S250), and cylinder can the third speed rotation during rinse step (S270).
Here, similar to the embodiment of front, second speed can be preset as that the isolated minimum speed of interior perimeter surface with cylinder 20 is the same not high with making clothing.Yet, preferably in the present embodiment second speed is preset as lower than the second speed of the foregoing description shown in Figure 3.
Particularly, owing to supply water among the embodiment in Fig. 3 and rinsing is to carry out with identical drum rotation speed, be relatively higher than minimum drum speed so rotating speed is preset as, to satisfy the efficient of water supply and rinsing.On the contrary, because the drum rotation speed in the water supply process is different with the drum rotation speed in the rinse cycle in the present embodiment of Fig. 4, so the second speed of water supply process intermediate roll is preset as the second speed that is higher than or is similar to minimum drum speed (for example be 100 to 110rpm) that is lower than among the embodiment shown in Figure 3.If under this drum rotation speed, supply water, then supply water and more successfully to carry out.
Penetrate rinse step in order to carry out, cylinder 20 rotates with third speed, and preferably third speed is preset as than above-mentioned minimum drum speed height.That is to say, penetrate in execution under the situation of rinse step that clothing closely contacts with the interior perimeter surface of cylinder 20, so that do not separate with interior perimeter surface.
In this case, the 3rd rotating speed is preset as than the minimum drum speed height that clothing is not separated with the interior perimeter surface of cylinder 20.Preferably make third speed lower and than second speed height than first speed.If cylinder 20 penetrates rinse step with the third speed rotation with execution, then cylinder 20 should be with the predetermined speed rotation higher than the second speed in the water supply step, to carry out rinsing.In addition, the purpose that penetrates rinsing is not to make clothes dewatering, and then preferably makes the third speed that penetrates in the rinse step lower than first speed in the dehydration.
Dehydration (S210), drain step (S230), water supply step (S250) and penetrate rinse step (S270) and only can distinguish and to carry out once.Yet, as shown in Figure 3, preferably repeat these steps once more than, to improve the rinse efficiency of washing machine.
According to the control method of present embodiment, rinse cycle can further be included in have been carried out dehydration (S210), drain step (S230), water supply step (S250) and has penetrated afterwards at least one of rinse step (S270) rinse step (S300) of rolling.This rinse step of rolling (S300) can be to carry out in the mode similar to the rinse step of conventional washer, therefore omits detailed description.
Although with reference to front loading formula washing machine described according to control method of the present invention, the invention is not restricted to this.The present invention also can be applicable to the washing machine that can carry out rinsing in swing roller of other type, for example top load mode roller washing machine.
Rinse cycle in the total laundry processes that comprises washing, rinsing and dewatering cycle has been described in the superincumbent description, but has the invention is not restricted to this.For example, also can be applicable to only carry out the occasion of rinse cycle according to the control method of present embodiment.If adjusted the order of each step of the rinse cycle of Fig. 2, then described control method can be applied to only carry out the occasion of rinse cycle.That is to say that iff carrying out rinsing, the water of then doing washing is not fed to the cylinder bucket.Thus, at first execution water supply and execution penetrate rinse step.Can carry out dehydration and drain step then.The details of each step is identical with the details of each step of the foregoing description, therefore omits detailed description.
As mentioned above, according to described control method, can reduce and carry out the spent time of rinse cycle.
In addition, when having reduced the rinse cycle time, rinse efficiency also is improved.
It will be apparent to one skilled in the art that under the situation that does not deviate from the spirit and scope of the present invention, can carry out multiple improvement and modification in the present invention.Thus, this invention is intended to contain interior improvement of the present invention and the modification of scope that drops into claims and equivalent thereof.
Claims (20)
1. the control method of a washing machine comprises:
Cylinder is rotated, so that water is isolated from clothing with first speed;
From the cylinder bucket, remove and anhydrate;
When making cylinder, supply water to the cylinder bucket with the second speed rotation; And
When making the cylinder rotation, supply water, with rinsing clothes to cylinder.
2. control method as claimed in claim 1, wherein, described first speed is higher than 600rpm, so that clothes dewatering.
3. control method as claimed in claim 1 wherein, in removing the described step of anhydrating, is reduced to the rotating speed of cylinder than making clothing and the tight high predetermined speed of minimum drum speed that contacts of the interior perimeter surface of cylinder always.
4. control method as claimed in claim 1, wherein, described second speed is equal to or higher than the minimum drum speed that the clothing and the interior perimeter surface of cylinder are closely contacted.
5. control method as claimed in claim 1 wherein, in the described step that supplies water to the cylinder bucket, is fed to the predetermined altitude lower than the distance between cylinder bucket and the cylinder with water.
6. control method as claimed in claim 1 wherein, in the described step that supplies water to cylinder, makes the water circulation that remains in the cylinder bucket in the process of cylinder rotation.
7. control method as claimed in claim 1 wherein, in the described step that supplies water to cylinder, is being supplied recirculated water on the horizontal direction of cylinder inside and at least one direction in the vertical direction.
8. control method as claimed in claim 1, wherein, in the described step that cylinder supplies water, described cylinder so that the speed of the clothing that penetration by water and the interior perimeter surface of cylinder closely contacts rotate, with the execution rinsing.
9. control method as claimed in claim 1 also is included in during the described step that cylinder supplies water cylinder is rotated with second speed.
10. control method as claimed in claim 1 also is included in and makes cylinder with the third speed rotation different with second speed during the described step that cylinder supplies water.
11. control method as claimed in claim 1 also is included in and makes cylinder with the third speed rotation higher than second speed during the described step that cylinder supplies water.
12. control method as claimed in claim 1 also comprises by spraying and supplying water to cylinder.
13. control method as claimed in claim 1, wherein, the rotation of described cylinder is carried out around non-vertical axis.
14. the control method of a washing machine, described washing machine have the cylinder bucket and be positioned at the cylinder of cylinder bucket, described method comprises:
Make the cylinder rotation, so that water is isolated from clothing;
From the cylinder bucket, remove and anhydrate;
When making the cylinder rotation, supply water, make clothing closely contact around the interior perimeter surface distribution of cylinder and with the interior perimeter surface of cylinder to the cylinder bucket; And
When making the cylinder rotation, supply water, and clothing is closely contacted around the interior perimeter surface distribution of cylinder and with the interior perimeter surface of cylinder to cylinder.
15. control method as claimed in claim 14 also is included in to making cylinder with the speed rotation identical with the rotary speed of cylinder during the described step that supplies water to the cylinder bucket during the described step that cylinder supplies water.
16. control method as claimed in claim 14 also is included in to making cylinder with the speed rotation different with the rotary speed of cylinder during the described step that supplies water to the cylinder bucket during the described step that cylinder supplies water.
17. control method as claimed in claim 14 also is included in to making cylinder with the speed rotation faster than the rotary speed of cylinder during the described step that supplies water to the cylinder bucket during the described step that cylinder supplies water.
18. control method as claimed in claim 14 also comprises by spraying and supplying water to cylinder.
19. control method as claimed in claim 14, wherein, the rotation of described cylinder is carried out around non-vertical axis.
20. control method as claimed in claim 14, wherein, in the described step that supplies water to the cylinder bucket with during the described step that cylinder supplies water, clothing distributes relatively equably around the interior perimeter surface of cylinder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080034175A KR101526966B1 (en) | 2008-04-14 | 2008-04-14 | Controlling method of washing machine |
| KR1020080034175 | 2008-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101560725A true CN101560725A (en) | 2009-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101312423A Pending CN101560725A (en) | 2008-04-14 | 2009-04-10 | Controlling method of washing machine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20090255062A1 (en) |
| EP (1) | EP2110474B1 (en) |
| KR (1) | KR101526966B1 (en) |
| CN (1) | CN101560725A (en) |
| AU (1) | AU2009236835B2 (en) |
| BR (1) | BRPI0910581B1 (en) |
| CA (1) | CA2721187A1 (en) |
| RU (1) | RU2461676C2 (en) |
| WO (1) | WO2009128603A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757859A (en) * | 2014-01-07 | 2014-04-30 | 南京乐金熊猫电器有限公司 | Method for saving energy and improving rinsing performance of washing machine |
| CN106319835A (en) * | 2015-06-18 | 2017-01-11 | 青岛海尔滚筒洗衣机有限公司 | A rapid washing control method for a drum washing machine |
| WO2018036419A1 (en) * | 2016-08-26 | 2018-03-01 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9080274B2 (en) * | 2009-12-23 | 2015-07-14 | Lg Electronics Inc. | Washing method and washing machine |
| CN103534399B (en) | 2011-04-11 | 2016-10-05 | Lg电子株式会社 | The control method of wash mill |
| JP5801949B2 (en) * | 2011-04-14 | 2015-10-28 | エルジー エレクトロニクス インコーポレイティド | Washing method |
| KR101506146B1 (en) * | 2012-02-03 | 2015-03-26 | 삼성전자 주식회사 | Washing machine and control method thereof |
| AU2013385216B2 (en) * | 2013-04-04 | 2018-01-25 | Arcelik Anonim Sirketi | Improved efficiency wash cycle for washing machine |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3162025D1 (en) * | 1980-06-28 | 1984-03-01 | Hoesch Werke Ag | Method of washing laundry, and washing machine with drum for performing the method |
| IT1275186B (en) * | 1995-02-10 | 1997-07-30 | Candy Spa | WASHING PROCEDURE FOR WASHING MACHINE |
| IT1282275B1 (en) * | 1995-12-06 | 1998-03-16 | Electrolux Zanussi Elettrodome | WASHING MACHINE WITH LOW CONSUMPTION RINSE CYCLES |
| KR100546573B1 (en) * | 1998-11-03 | 2006-03-23 | 엘지전자 주식회사 | Washing machine |
| GB0003008D0 (en) * | 2000-02-11 | 2000-03-29 | Notetry Ltd | A method of operating a domestic appliance |
| KR100565477B1 (en) * | 2000-03-30 | 2006-03-30 | 엘지전자 주식회사 | The rinse method for tilted washing machine |
| US6401284B1 (en) * | 2000-04-04 | 2002-06-11 | Lg Electronics Inc. | Method for controlling washing during spinning in tilt-type washing machine for attenuation of vibration |
| MY138987A (en) * | 2002-03-25 | 2009-08-28 | Lg Electronics Inc | Washing method of washing machine |
| KR100471350B1 (en) * | 2002-05-17 | 2005-03-08 | 엘지전자 주식회사 | Control method of dehydration for a drum washing machine |
| KR100480133B1 (en) * | 2003-01-16 | 2005-04-07 | 엘지전자 주식회사 | Drum type washing machine and drive control method thereof |
| AU2004202639B2 (en) * | 2003-06-20 | 2011-01-27 | Lg Electronics Inc. | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
| KR101138888B1 (en) * | 2003-11-25 | 2012-05-14 | 삼성전자주식회사 | Washing Machine And Control Method Thereof |
| KR100511289B1 (en) * | 2003-11-27 | 2005-08-31 | 엘지전자 주식회사 | Drying driving method for washing machine |
| KR101053589B1 (en) * | 2004-06-23 | 2011-08-03 | 엘지전자 주식회사 | How to wash |
| KR101074959B1 (en) * | 2004-11-11 | 2011-10-18 | 엘지전자 주식회사 | (A) drum type washing machine and method of sensing unballance of the same |
| RU2293803C1 (en) * | 2005-08-01 | 2007-02-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Nickel plating electrolyte |
| JP4679379B2 (en) * | 2006-01-31 | 2011-04-27 | 三洋電機株式会社 | Drum washing machine |
-
2008
- 2008-04-14 KR KR1020080034175A patent/KR101526966B1/en active IP Right Grant
- 2008-11-20 US US12/275,159 patent/US20090255062A1/en not_active Abandoned
-
2009
- 2009-01-14 BR BRPI0910581A patent/BRPI0910581B1/en not_active IP Right Cessation
- 2009-01-14 CA CA2721187A patent/CA2721187A1/en not_active Abandoned
- 2009-01-14 AU AU2009236835A patent/AU2009236835B2/en not_active Ceased
- 2009-01-14 WO PCT/KR2009/000188 patent/WO2009128603A2/en active Application Filing
- 2009-01-14 RU RU2010146229/12A patent/RU2461676C2/en not_active IP Right Cessation
- 2009-01-21 EP EP09151009.9A patent/EP2110474B1/en not_active Expired - Fee Related
- 2009-04-10 CN CNA2009101312423A patent/CN101560725A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757859A (en) * | 2014-01-07 | 2014-04-30 | 南京乐金熊猫电器有限公司 | Method for saving energy and improving rinsing performance of washing machine |
| CN103757859B (en) * | 2014-01-07 | 2016-04-13 | 南京乐金熊猫电器有限公司 | A kind of washing machine is energy-conservation and improve the method for rinsing performance |
| CN106319835A (en) * | 2015-06-18 | 2017-01-11 | 青岛海尔滚筒洗衣机有限公司 | A rapid washing control method for a drum washing machine |
| WO2018036419A1 (en) * | 2016-08-26 | 2018-03-01 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010146229A (en) | 2012-05-20 |
| EP2110474B1 (en) | 2015-03-04 |
| AU2009236835A1 (en) | 2009-10-22 |
| BRPI0910581B1 (en) | 2018-12-04 |
| US20090255062A1 (en) | 2009-10-15 |
| WO2009128603A2 (en) | 2009-10-22 |
| EP2110474A2 (en) | 2009-10-21 |
| KR101526966B1 (en) | 2015-06-11 |
| RU2461676C2 (en) | 2012-09-20 |
| CA2721187A1 (en) | 2009-10-22 |
| KR20090108858A (en) | 2009-10-19 |
| EP2110474A3 (en) | 2013-07-17 |
| WO2009128603A3 (en) | 2010-12-02 |
| AU2009236835B2 (en) | 2014-09-18 |
| BRPI0910581A2 (en) | 2015-09-22 |
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Application publication date: 20091021 |