CN1572961B - Washing method in washing machine including semi-drying cycle and control apparatus therefor - Google Patents
Washing method in washing machine including semi-drying cycle and control apparatus therefor Download PDFInfo
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- CN1572961B CN1572961B CN2004100593944A CN200410059394A CN1572961B CN 1572961 B CN1572961 B CN 1572961B CN 2004100593944 A CN2004100593944 A CN 2004100593944A CN 200410059394 A CN200410059394 A CN 200410059394A CN 1572961 B CN1572961 B CN 1572961B
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
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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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Unbalance; Noise level
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/56—Remaining operation time; Remaining operational cycles
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/58—Indications or alarms to the control system or to the user
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/62—Stopping or disabling machine operation
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
Abstract
A washing method in a washing machine including a semi-drying cycle, in which a spin-drying process and a disentangling process are repeatedly carried out several times in the semi-drying cycle at a speed lower than a spin-drying speed in a main spin-drying cycle. A washing mode involving the semi-drying cycle may be selectively inputted. In accordance with the washing method, wash water is heated in a rinsing cycle. In the semi-drying cycle, the spin-drying process is repeatedly executed at a spin-drying speed gradually increased as the semi-drying cycle progresses. In accordance with the washing method, it is possible to spin-dry the clothes to a water extraction rate of about 55 to 70%, while minimizing damage to the clothes and formation of wrinkles on the clothes.
Description
Technical field
The present invention relates to a kind of washing machine; More particularly; The present invention relates to a kind of washing methods that comprises partial desiccation circulation washing machine that is used in, wherein for washing clothes, the drying process is conciliate winding process and is carried out n time with being repeated; To dry clothing, also relate to a kind of control device that is used for this washing methods simultaneously.
Background technology
Fig. 1 shows the particularly profile of roller washing machine internal structure of washing machine.
Roller washing machine shown in Figure 1 comprises a cabinet 2, a bucket 4 and a cylinder 6, and wherein cabinet 2 has the door 1 that is installed on these cabinet 2 antethecas; Bucket 4 is arranged in cabinet 2 inside, is supported by shock absorber 3 simultaneously; And cylinder 6 is installed in rotation on the bucket 4, and has a plurality of hydrophthalmia 6a.This roller washing machine comprises that also one is arranged that bucket 4 back are used to make cylinder 6 motor rotating 8, one to be used for water supply unit 10 and one that washings supply in bucket 4 and the cylinder 6 the exhaust unit 12 of washings from bucket 4 and cylinder 6 dischargings.
This cabinet 2 also has detergent box 14, and this detergent box is used for storing washing agent wherein, so as with washing water flowing supplying detergent together.Control panel 16 also is arranged on the cabinet 2, with the operation of control washing machine.Lifting platform 18 is installed on cylinder 6 circumferential surface.This lifting platform 18 is used for during cylinder 6 rotations, lifting to the clothing that is contained in the cylinder 6 on the plane that needs.Heater 20 is installed in barrel 4 inside, to heat with cylinder 6 interior washings being fed to bucket 4.
In having the washing machine of said structure, carry out such washing methods, this method comprises from clothing getting on to extract the spin cycle of moisture except that the wash cycle of stain, with the rinse cycle that cleans the washings rinsing clothes with from clothing.Usually, washing, rinsing and spin cycle are docile and obedient preface and are carried out.Certainly, these circulations can be carried out selectively.
Below, with the order of washing, rinsing and spin cycle washing methods is described.
When washing machine began to move under the situation in clothing has been loaded into cylinder 6, washings were along with washing agent is supplied to bucket 4 and cylinder 6 together.Subsequently, this cylinder 6 is according to the active force rotation from motor 8.Therefore, clothing is washed under the frictional force effect that produces between washing agent chemical action, washings flow and cylinder 6 and the clothing.The washings that during wash cycle, pollute are discharged through exhaust unit 12 then.Therefore, accomplished wash cycle.
And then, washings are fed to separately in bucket 4 and the cylinder 6 once more, are used for rinse cycle.In the rotation of subsequently cylinder 6, clothing is by rinsing.The washings that during rinse cycle, pollute are discharged through exhaust unit 12 then.Usually, this rinse cycle repeated several times.
After rinse cycle was carried out several times, cylinder 6 was with for example 1,000 to 3, and the high speed rotation of 000RPM 3 to 5 minutes utilizes the dehydrate clothing that during rotation produces.The water that during spin cycle, extracts from clothing emits through exhaust unit 12.
After accomplishing spin cycle, because clothing is in dampness, the user takes out clothing from cylinder 6, make their dryings then naturally.
Fig. 2 is the profile that shows internal structure of washing machine, and wherein washing machine has in washing machine drum the drier 30 of clothing bone dry.Except drier 30, those are identical or similar among this washing machine element and Fig. 1.Therefore, below describe only being directed against drier 30, in addition, identical element is represented with similar label respectively.
Thereby this drier 30 comprise be used to guide the air air through the drying duct 30 of cylinder 6 circulations, be used for therefore 32 heating produce the drying heater 34 of hot-air and be used for sending hot-air in the bucket 4 air dryer 36 from drying duct Final 32 system through drying duct.
Have in the washing machine of drier 30 at this, utilize drier 30, after above spin cycle is accomplished, carry out drying cycles the clothing in the cylinder 6 is carried out drying in short-term.
Yet, according to being used for the traditional washing methods of above-mentioned roller washing machine, cylinder equably from initial period of spin cycle with rotation at a high speed, promptly arrive predetermined drying speed, therefore from clothing, extract big water gaging in a short time in this spin cycle.For this reason, clothing possibly twined by the hydrophthalmia 6a of cylinder 6.And this drying process is carried out under the state that clothing snarls.Therefore, after spin cycle is accomplished, when drying clothes naturally, must separate and twine the clothing that is involved in.Certainly, separate winding process and need plenty of time and work.In addition, have a problem to be, because high speed drying process, clothing has a large amount of gauffers inevitably, just must carry out the later stage process as plating.
Even, therefore after from washing machine, taking out clothing, also must make the cloth drying long period because after spin cycle, clothing still contains large quantity of moisture.For this reason, owing to weather condition and time, carry out dry run and have restriction.Although in spin cycle,, might reduce the time that in natural drying process, needs, but still exist a problem to be to obtain the water extraction rate of clothing through increase time swing roller 6, correspondingly clothing being destroyed has also increased.
As shown in Figure 2, in the roller washing machine that has drier 30, utilize this drier 30, easily the clothing in the drying washing machine.Yet, in this case, increased the expense that increases by drier 30 is provided.And owing to came the bone dry clothing in about 2 or 3 hours by means of drier 30 costs, energy consumption has also increased.Because the drying of clothing utilizes hot-air in enclosure space, to carry out, and then has a problem to be, clothing possibly send unpleasant gas, is easy to simultaneously damage.
Summary of the invention
The present invention is directed to the problems referred to above relevant and design with correlation technique; An object of the present invention is to provide simultaneously and be used in the washing methods that has in the partial desiccation circulation washing machine; Wherein carry out a plurality of stages drying processes and be contained in the water in the washing clothes in the washing machine with extraction; Increase the drying speed of the cylinder that clothing is housed simultaneously by stage ground, thus under higher drying speed, dry process than after-stage; And after each stage completion of a plurality of stages drying processes; Cylinder is rotated with the stirring mode; Separate winding process with execution; Thereby than its intermediate roll equably from initial period of spin cycle with rotation at a high speed and promptly arrive predetermined drying speed and conventional washer that spin cycle is carried out under the state that clothing snarls, can reduce the damage of clothing and wrinkling on clothing.
Another object of the present invention provides and is used in the washing methods that has in the partial desiccation circulation washing machine; Wherein still be present under the state of washing machine at heat; Utilize the washings of heating to carry out rinse cycle; After rinse cycle, carry out the partial desiccation circulation simultaneously, can promote that thus it is wrinkling to reduce clothing simultaneously at extraction of partial desiccation cycle period water and cloth drying.
Another purpose of invention provide a kind of be used for washing machine comprise the partial desiccation cycler; Wherein this control device can be selected the circulation of needs; For example wash cycle, rinse cycle, spin cycle or partial desiccation circulation are used to accomplish above-mentioned purpose and the progress of checking the partial desiccation circulation.
According to an aspect; The present invention relates to a kind of semi-dry method that is used in the washing machine; The step that this method comprises is: carry out a plurality of stages drying processes and be contained in the water in the washing clothes in the washing machine with extraction; Increase the drying speed that laundry drum is housed simultaneously gradually, thereby carry out the higher stage of the process of drying under higher drying speed; And after each stage completion of a plurality of stages drying processes, cylinder is rotated with the stirring mode, separate winding process with execution.
When clothing before a plurality of stages of carrying out the drying process remained in the unbalance scope of permission, this cylinder can rotate with drying speed in each stage.
This cylinder can rotate a period of time with drying speed in each stage of a plurality of stages drying processes, and the rotational time in Cheng Zaiyi stage of this time set is longer than the rotational time in a stage before this stage.
Based on another aspect; The present invention provides a kind of semi-dry method that is used in the washing machine; The step that this method comprises is: partly dry step for the first time; This step is used to make cylinder in predetermined drying speed rotation, to dry the clothing that is contained in the cylinder through the centrifugal force that during the cylinder rotation, produces; Separate for the first time winding step, after partly drying for the first time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate; Separate for the second time winding step, after separating for the first time the winding step completion, this step is used for making the cylinder rotation than partly dry the high drying speed of step in the first time; Separate for the second time winding step, after partly drying for the second time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate; The master dries step, and after separating for the second time the winding step completion, this step is used for making the cylinder rotation with higher drying speed, thereby to dry clothing than partly drying water recovery rate high in the step in the second time; And separate winding step at last, after main drying step was accomplished, this step was used for twining this clothing to stir the mode swing roller to separate.
When partly drying for the first time step, partly drying step and main for the second time and dry before each step is carried out in the step, clothing can remain on and allow in the unbalance scope, and this cylinder is with the rotation of drying speed, and wherein this speed is predetermined for relevant drying step.
Cylinder dries the corresponding rotational time of step at first and second times half and can set for like this, and is promptly long than the rotational time that partly dries step in the first time at the rotational time that partly dries for the second time step.
Partly dry step this second time and for the second time separate winding step and can repeatedly carry out repeatedly in an alternating manner.And can be set in the corresponding drying speed that repetition partly dries the step cylinder for the second time like this, promptly the drying velocity ratio of one and half drying steps partly dries one and half of step front at this and dries the steps height.
Cylinder dries the corresponding rotational time of step for the second time in repetition and can set for like this, and is promptly long than the rotational time of one and half drying steps before partly drying step the said second time at a rotational time that partly dries step the second time.
Can be arranged to than high in the main drying speed that dries the cylinder of step in the drying speed that partly dries for the second time the step cylinder.
According to separating for the second time the unbalance situation of clothing that detects after winding step is accomplished, can be set in the main drying speed that dries the cylinder of step.
Cylinder can be set for like this at the main rotational time that dries step, and promptly when the main drying speed that dries the step cylinder reduced, rotational time increased.When main drying step is carried out, can increase by progressive mode in the main drying speed that dries the step cylinder.
This semi-dry method can further comprise separates winding step again, and before master's drying step was carried out, when the cylinder drying speed that is the setting of main drying step was lower than predetermined speed, this was separated winding step again and is used for making the cylinder rotation with the stirring mode.
This semi-dry method can further comprise additional separates winding step, in the end separates after winding step accomplishes, and when clothing has remained in the cylinder up to through the scheduled time time, this additional winding step of separating is used for making the cylinder rotation with the stirring mode.
Should additional separate winding step can repeatedly carry out by preset time at interval, takes out from cylinder up to clothing.
Should additional separate winding step and can comprise that cylinder is separated the load that produces during the rotation in the winding step current executed additional to be compared with predetermined load, and judge based on comparative result whether clothing takes out from cylinder.
Should additional separate winding step can also comprise when judging that clothing has taken out the step of closing washing machine from cylinder.
According to another aspect; The present invention provides a kind of washing methods that is used in the washing machine; The step that this method comprises is: be used for repeatedly carrying out rinse cycle and drainage procedure rinse cycle repeatedly, wherein rinse cycle is used for being fed to washings in the cylinder that clothing is housed, and makes the cylinder rotation with rinsing clothes then; And drainage procedure is used to discharge washings, and the washings to supply heat in a final at least process that repeats rinse cycle simultaneously; And the partial desiccation circulation of carrying out a plurality of stages drying processes with the following methods; Be that cylinder rotates under the drying speed that the respective stage that dries process for a plurality of stages is set; With dehydrate clothing through during the cylinder rotation, producing; After a plurality of stages dry each stage completion of process, make the cylinder rotation to separate the winding clothing simultaneously with the stirring mode.
This washing methods can further comprise spin cycle; This circulation is used for making cylinder rotation certain hour in height drying speed; This time ratio partial desiccation circulation time of implementation is shorter; Dry this clothing to be utilized in the centrifugal force that cylinder during rotation produces, spin cycle wherein or partial desiccation circulation are carried out selectively.Can carry out selectively and comprise spin cycle or partial desiccation circulation.
This partial desiccation circulation can comprise: partly dry step for the first time, this step is used to make cylinder with predetermined drying speed rotation; Separate for the first time winding step, after partly drying for the first time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate; Separate for the second time winding step, after separating for the first time the winding step completion, this step is used for making the cylinder rotation than partly dry the high drying speed of step in the first time; Separate for the second time winding step, after partly drying for the second time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate; The master dries step, and after separating for the second time the winding step completion, this step is used for making the cylinder rotation with higher drying speed, thereby to dry clothing than partly drying water extraction rate high in the step in the second time; And separate winding step at last, after main drying step was accomplished, this step was used for twining this clothing to stir the mode swing roller to separate.
Can be arranged to than high in the main drying speed that dries the cylinder of step in the drying speed that partly dries for the second time the step cylinder.
Be based on and partly dry the unbalance situation of clothing that detects after step is accomplished for the second time, can be set in the main drying speed that dries the cylinder of step.
This semi-dry method can further comprise the additional winding step of separating, and after the partial desiccation circulation was accomplished, when clothing has remained in the cylinder up to through the scheduled time time, this additional winding step of separating was used for making the cylinder rotation with the stirring mode.
According to another aspect, the present invention provides a kind of control device that is used in the washing machine, and this control device comprises: operating unit, this operating unit are used to make the user to import washing mode, and the washing operation progress of in washing machine, carrying out is shown; And partial desiccation input block; This unit is arranged in the operating unit, and is used to make the user to import the partial desiccation pattern, and the process that wherein dries is carried out a plurality of stages with following mode; Be that cylinder rotates under the drying speed that the respective stage that dries process for a plurality of stages is set; To extract water, after cylinder dries each stage completion of process in a plurality of stages simultaneously, make the cylinder rotation to separate the winding clothing with the stirring mode from the clothing that is contained in the cylinder.
This control device can further comprise the partial desiccation display unit, and this partial desiccation display unit is arranged in the operating unit, is used to show the progress of partial desiccation pattern.
Description of drawings
After the detailed description of reading below in conjunction with accompanying drawing, above-mentioned purpose of the present invention and other feature and advantage will become more obvious, wherein:
Fig. 1 shows the profile of general roller washing machine internal structure;
Fig. 2 shows the profile of the roller washing machine internal structure that has drier;
Fig. 3 shows the flow chart that is used in washing methods in the washing machine, and wherein this washing machine comprises the partial desiccation circulation according to first embodiment of the invention;
Fig. 4 is the flow chart that shows according to the partial desiccation circulation of first embodiment of the invention;
Fig. 5 is in the partial desiccation circulation of first embodiment of the invention, the chart that motor speed changed along with the time;
Fig. 6 is the flow chart that shows according to the partial desiccation circulation of second embodiment of the invention;
Fig. 7 to 10 is for showing the chart that motor speed changed along with the time under the various states that provide in the circulation of second embodiment of the invention partial desiccation respectively;
Figure 11 is the perspective view that is used for the control device of one embodiment of the invention washing machine;
Figure 12 is the plane of control device shown in Figure 11;
Figure 13 is the plane that is used for the control device of another embodiment of the present invention washing machine.
The specific embodiment
Below in detail referring to embodiments of the invention, the instance of these embodiment shown in the drawings.Below by describing embodiment referring to accompanying drawing with explanation the present invention.
Fig. 3 is the flow chart that shows the washing methods that in washing machine, adopts, and wherein this washing machine comprises the partial desiccation circulation according to first embodiment of the invention.
Describe this washing methods in detail referring to Fig. 3.
When having selected the washing mode that needs through the control device shown in Figure 11 and 12 or 13; At first carry out wash cycle A20 to remove stain from clothing; Carry out rinse cycle A30 subsequently to use the clear water rinsing clothes, wherein control device is suitable for making the user to select a demand washing mode to show the process of the washing mode of selection (A10) simultaneously.After rinse cycle A30 accomplishes; Carry out spin cycle A40 of the present invention or partial desiccation circulation B selectively; Dry this clothing to be utilized in the centrifugal force that produces during the cylinder rotation, spin cycle A40 wherein is used for making the cylinder rotation with high speed in the short time relatively.
In steps A 10, when the user selects to comprise the washing mode of spin cycle A40,, carry out washing mode according to the order of wash cycle A20, rinse cycle A30 and spin cycle A40 as typical washing mode.
In rinse cycle A30, rinse cycle A32 and drainage procedure A34 alternately, repeatedly carry out n time, rinse cycle A32 wherein is used for rinsing clothes, and cylinder is rotated in the state that washings have been supplied.In rinse cycle A32, the washings of supply can be heated.
Usually, through drive motors, spin cycle A40 can carry out the short period under higher drying speed, and motor is used to make cylinder 1,000 to 3, and 000RPM rotation 3 to 5 minutes is so that extract water water extraction rate with about 50% from clothing.In this case and since motor must from starting stage of spin cycle with high-speed driving, so clothing dried under the state that is snarled by hydrophthalmia by means of centrifugal force, wherein hydrophthalmia passes cylinder wall formation.For this reason, the problem of existence is, the water extraction rate is relatively low, and clothing may be snarled or be seriously wrinkling simultaneously.
On the other hand, when in steps A 10, when the user has selected to comprise the washing mode of partial desiccation circulation, carry out washing operation according to the order of wash cycle A20, rinse cycle A30 and partial desiccation circulation B.
In the rinse cycle A30 of this washing mode, above-mentioned rinse cycle A32 and drainage procedure A34 alternately, repeatedly carry out pre-determined number.Yet in this case, the washings in being fed to cylinder are heated under about 40 ℃ state through heater, carry out last A32 ' at least of repetition rinse cycle.
When the washings that heat are used for last at least rinse cycle A32 ' time, might remove washing agent and the foreign matter stayed on the clothing more effectively, therefore realized the improvement of rinsing performance.And after rinse cycle A30 accomplished, heat still was present in the washing machine.Therefore, during partial desiccation circulation B, heat can promote the water extraction and the drying of clothing.Heat also provides the steam ironing effect, therefore might reduce the formation of fold on clothing.In addition, when clothing took out from washing machine, heat was still on clothing.Therefore, the user is dry sufficiently and satisfied sensation arranged to clothing.Like this, obtained the improvement of impression quality.In addition, because poor by means of between clothing temperature and the environment temperature stayed the hydrogenesis in the clothing, can realize the raising of water extraction rate.
Fig. 4 is the flow chart that shows according to the partial desiccation circulation of first embodiment of the invention.Fig. 5 is in the partial desiccation circulation of first embodiment of the invention, the chart that motor speed changed along with the time.
Describe aforesaid partial desiccation circulation B in detail referring to Figure 4 and 5.When cylinder was connected on the motor through belt and belt pulley indirectly, this cylinder can rotate with the speed that is different from motor speed.Even be directly connected in the situation on the motor at cylinder, owing to loaded article or the like reason, this cylinder also rotates being different under the speed of motor speed.Yet the rotating speed of cylinder usually equates with rotating speed of motor or is directly proportional.Therefore, below describe the supposition drum rotation speed and equal rotating speed of motor.
When clothing serious unbalance during cylinder rotation, occurring, in cylinder high vibration possibly appear then, and clothing is twined easily simultaneously.Therefore, when partial desiccation circulation of the present invention begins, carry out fundamental disequilibrium sensing step B10, to survey the unbalance of clothing.
At the unbalance sensing step B10 first time, for example, one minute loaded article with detection motor during the cylinder rotation of drive motors changes under 350RPM.The detection load change and the predetermined value of motor promptly allow the unbalance maximum of clothing relatively.
When judging that at unbalance sensing step B10 for the first time the clothing that detects is unbalance when allowing clothing unbalance, then cylinder can rotate in the stirring mode, to separate winding to clothing.Otherwise, stop this partial desiccation circulation.Produce alarm or show that error message is to give the alarm of a fault of user.
On the other hand; Detect when judging that clothing is unbalance to be not more than when allowing clothing unbalance at unbalance sensing step B10 for the first time; Then carry out and partly dry step B20 for the first time, so that cylinder dries clothing through the centrifugal force that produces during the cylinder rotation thus a predetermined drying speed rotation.
Preferably, the drying speed of this cylinder is arranged to be equivalent to middle-grade speed, so that make during the cylinder rotation, clothing is minimized by the phenomenon that the hydrophthalmia that is provided with on the cylinder wall twines.For same purpose, the drying time of cylinder also can be arranged to shorter relatively.For example, this motor can drive about 30 seconds at 600RPM.
After completion partly dries step B20 for the first time, carry out and separate winding step B30 for the first time, so that cylinder rotates with relative low velocity in the stirring mode, twine the clothing that is wound thereby separate.According to this cylinder rotation, separate winding at the clothing that partly dries for the first time step B20 winding, separate with cylinder wall simultaneously.
When repeatedly opening and closing, carry out and separate winding step B30 for the first time according to predetermined running value (duty value) when motor, make cylinder thus in forward and reverse alternately rotation.Therefore, this motor rotates with the stirring mode.The runtime value of motor can set 4/10 for.Simultaneously, motor can drive 1 minute 30 seconds to 2 minutes 30 seconds at 50RPM.
Only for reference, preferably,, after this motor stops remaining rotation, carry out and separate winding step B30 for the first time along with closing for the first time partly drying among the step B20 motor.
After separating for the first time winding step B30 completion, to carry out unbalance sensing step B40 for the second time with for the first time unbalance sensing step B10 the same manner.
Detect when judging that clothing is unbalance to be not more than when allowing clothing unbalance at unbalance sensing step B40 for the second time; Then carry out and partly dry step B50 for the second time; So that cylinder dries clothing through the big centrifugal force that produces during the cylinder rotation thus with than drying for the first time the high speed rotation of step B20 medium velocity.
Owing to partly drying step B20 for the first time, clothing dries based on half and lightens, and is therefore high in the drying speed that partly dries for the first time step B20 in the drying velocity ratio that partly dries for the second time step B50.Therefore, partly dry step B50 for the second time, clothing is minimized by the phenomenon that the cylinder hydrophthalmia twines although carry out with the drying speed that increases.Preferably, set for than partly drying for the first time the longer relatively of step B20 at the rotational time that partly dries for the second time step B50 cylinder.For example, drying step B50 for the second time, motor drives 3 minutes at 900RPM.
After partly drying for the second time step B50 and accomplishing, with separate for the first time winding step B30 the same manner and carry out and separate winding step B60 for the second time.
Partly dry step B50 this second time and separate winding step B60 for the second time and can replace, repeatedly carry out (B65) n time.Because when the number of times that partly dries for the second time step B50 execution increases; The water extraction rate of clothing little by little increases; Therefore hope that setting like this in the drying speed that partly dries for the second time step B50, promptly when partly drying for the second time step B50 progress, drying speed little by little increases.That is to say, desirablely be, be set in the drying speed that partly dries the cylinder of step B50 for the second time like this, the drying velocity ratio that promptly partly dries step B50 in the current second time is high in the drying speed in stage of current generation front just.
Although when cylinder dry speed so that mode increases gradually, clothing drying step B20 first and second times half and B50 is dried with the water extraction rate that increases gradually, this partly dries step B20 and B50 also can think to dry a first time step.Owing to separate winding step B30 first and second times and B60 all carries out between the adjacent phases that partly dries step B20 or B50 of association, to separate the winding clothing, therefore, can reduce the destruction of clothing perhaps wrinklingly at clothing, stop cylinder to vibrate tempestuously simultaneously.
Separating for the second time after winding step B60 accomplishes, with first and second unbalance sensing step B10 and the unbalance for the third time sensing step B70 of B40 the same manner execution.Detect when judging that clothing is unbalance to be not more than when allowing clothing unbalance at unbalance sensing step B70 for the third time; Then carry out the main step B80 that dries; So that cylinder at a relatively high speed speed ratio first and second times dry the longer time of rotational time among step B20 and the B50 so that through big centrifugal force to dry clothing than the big flood recovery rate.
Because clothing dries step B20 via first and second times half and B50 dries basically, clothing is minimized, by the phenomenon that the cylinder hydrophthalmia twines even cylinder rotates the longer time at a relatively high speed.Motor can be at the main step B80 that dries with 1, and 200RPM drives 13 minutes.
After main drying step B80 accomplishes, carry out and separate winding step B90 at last, cylinder is rotated with the stirring mode, like this, separate the clothing that twines at principal solution winding step B80, the while separates clothing from cylinder wall.
Although to carry out and finally separate winding step B90 with separating winding step B30 and B60 the same manner for first and second times, motor is in the end separated winding step B90 and is driven for more time than separating among winding step B30 and the B60 at first and second times.For example, this separates winding step B90 execution 3 minutes at last.
After in the end separating winding step B90 completion, partial desiccation circulation of the present invention is accomplished.
Operation and effect according to partial desiccation circulation of the present invention are described below.
Clothing when cylinder is long-time to rotate at a high speed, dries at main drying step B80 after being dried basically via first and second times half drying step B20 and B50.Therefore, under more higher than general spin cycle 55 to 70% water extraction rate, can dry clothing, not destroy clothing simultaneously.
Therefore, but the clothing within a short period of time that dries via partial desiccation of the present invention circulation indoors or the open air dry naturally.Through after only carrying out like the post-processed that plates, clothing can be worn by the user.
As stated, the drying speed of this cylinder was provided with for each stage that each dries process, so that during each dries step, clothing is minimized by the phenomenon that the hydrophthalmia that is provided with on the cylinder wall twines.In addition, dry the winding of separating of carrying out clothing between the process adjacent phases at each.Therefore, clothing is not damaged.In addition, clothing can be separated winding equably.Therefore, from cylinder, take out clothing and make cloth drying easily.Owing to fold is seldom arranged on clothing, can omit like the post-processed that plates.
Because the time of implementation of partial desiccation circulation of the present invention is about 30 minutes, compares with the situation of utilizing the drier drying clothes, might reduce power consumption.In addition, the phenomenon that does not have clothing to send bad smell occurs.In addition, the advantage of existence is that total wash time of washing and bone dry clothing is than weak point independent or in the situation that the drying cycles of carrying out with drier adopts.
Simultaneously, shown in Figure 4 and 5, can carry out the additional winding process (comprising that step B100 is to B130) of separating, to make the cylinder rotation through the stirring mode, after the partial desiccation circulation is accomplished, clothing separated winding, wherein these clothings have rested on the interior long period of turning.
Should additional separate winding process and comprise clothing unloading inspection step B110 and the additional winding step B120 that separates, step B110 is used in the end separating winding process B90 to be accomplished through after the scheduled time, and whether the inspection clothing remains on unloaded state; And when clothing remained on unloaded state, step B120 was used to make cylinder to rotate with the stirring mode.
At clothing unloading inspection step B110, through surveying the load that produces at motor, simultaneously from separate at last winding process B90 accomplish begin the scheduled time of process after, judge whether clothing remains on unloaded state, and the load that detects and predetermined loading ratio.When cylinder with clothing unloading inspection step B110 equal state under when rotating, the load that this predetermined load produces corresponding to motor, but be in the state that does not have clothing in the cylinder.When remaining on unloaded state via clothing unloading inspection step B110 inspection clothing, washing machine cuts out (B130).
Should additional separate winding step B120 based on the predetermined running value through repeatedly opening and closing at 50RPM 15 to 25 seconds.
Preferably, comprise that step B100 carried out for example 8 to 12 minutes with predetermined time interval to the additional winding process of separating of B130, and was unloaded up to clothing.
Fig. 6 is the flow chart that shows according to the partial desiccation circulation of second embodiment of the invention.Fig. 7 to 10 is for showing the chart that motor speed changed along with the time under the various states that provide in the circulation of second embodiment of the invention partial desiccation respectively.
In the circulation of the partial desiccation of second embodiment of the invention, partly dry step C10 for the first time, separate winding step C20 for the first time, the second half dry step C30 and second separate winding step C40 at first with this order and with the partial desiccation circulation of first embodiment of the invention in the same manner carry out.
After separating for the second time winding step C40 completion, carry out unbalance sensing step C50 to detect the unbalance of clothing with the unbalance sensing step of first embodiment of the invention same way as.According to the imbalance results that detects, set the drying speed (S60) of cylinder.
Because the lower unbalance clothing that means is in stacking states more uniformly, thus the drying speed of cylinder to be specified to the imbalance state lower than clothing lower.Therefore, according to the out-of-balance conditions of clothing, rotating speed of motor can be arranged to 400RPM, 600RPM, 800RPM, 1,000RPM or 1,200RPM.
If the detected rotating ratio of the motor for example desired speed of 400RPM is low, in this case, (C65), mean the unbalance very high of clothing, be difficult to rotation normally for cylinder.Therefore, under this state, preferably, motor can stir mode and under 350RPM, drive the short period, separates winding step C66 again so that carry out.After separating winding step C66 completion again, unbalance according to what detect, detect the unbalance while rotating speed of motor of clothing once more and set once more.
At step C60, the rotational time of cylinder also is set.When the setting drying speed of cylinder is hanged down, obtained lower clothing water extraction rate.Therefore, under lower drying speed, the rotational time of cylinder is set for than the length under higher drying speed.
When the rotational time of cylinder increases, might improve the water extraction rate of clothing.In such a way, might dry clothing to obtain the water extraction rate of demand.Yet in this case, the drying time maybe be long.Therefore, hope to set at main drying step C70 subsequently in such a way the drying speed of cylinder, promptly when the drying process was made progress, drying speed in a step-wise fashion increased, so that make the drying time minimization.
Set drying speed and cylinder after the time, carrying out the main step C70 that dries.At the main step C70 that dries, cylinder is in the drying speed rotation scheduled time of setting, and this time is longer relatively, so that drying clothing than the higher water extraction rate that partly dries for the second time step C30.
For example, as shown in Figure 7, according to the out-of-balance conditions of detected clothing, when motor speed was set 600RPM for, preferred motor drove 18 minutes 20 seconds with 600RPM, drives 6 minutes with 800RPM then.
For example, as shown in Figure 8, according to the out-of-balance conditions of detected clothing, when motor speed was set 800RPM for, preferred motor drove 12 minutes 20 seconds with 800RPM, and then with 1,000RPM drives 8 minutes.
For example, as shown in Figure 9, according to the out-of-balance conditions of detected clothing, when motor speed was set 1000RPM for, preferred motor drove 1 minute 20 seconds with 800RPM, and then with 1,000RPM drives 15 minutes at last with 1, and 200RPM drives 2 minutes.
In addition, shown in figure 10, according to the out-of-balance conditions of detected clothing, when motor speed sets 1 for, during 200RPM, preferred motor drives 1 minute 20 seconds with 800RPM, and then with 1,000RPM drives 2 minutes, and at last with 1,200RPM drives 10 minutes.
Carry out in the above described manner main dry step C70 and accomplish after, separate at last winding step C80 with first embodiment of the invention in same way as carry out.
Subsequently, as in the first embodiment of the invention, can carry out an additional winding step of separating.
Half spin cycle according to second embodiment of the invention; Because drying speed is set according to clothing is unbalance in main drying step C70; Therefore might stop the generation of high vibration in cylinder or by the unbalance caused winding of separating of clothing, obtain in first embodiment of the invention desirable effect in half spin cycle simultaneously.
Hereinafter, use description to the control device of washing machine of the present invention.This control device is used for realizing according to partial desiccation circulation of the present invention.In being described below, because the partial desiccation circulation was described in detail, therefore double drying cycles just do not described.
Figure 11 is the perspective view that is used for the control device of one embodiment of the invention washing machine.Figure 12 is the plane of control device shown in Figure 11.
Shown in figure 11, this control device comprises operating unit 100, partial desiccation input block and partial desiccation display unit, and wherein operating unit 100 is used to the washing mode that makes the user import demand and shows the progress of selecting washing mode; The partial desiccation input block is arranged in the operating unit 100, be used to make the user to import and the corresponding partial desiccation pattern of partial desiccation circulation of the present invention, and the partial desiccation display unit is used to show the progress of selecting the partial desiccation pattern.
Operation panel 100 mainly comprises printed circuit board 102 and control panel 104; Wherein printed circuit board 102 is electrically connected on the microcomputer; Be used for a control operation and an input washing mode of washing machine and show that the electronic component of washing mode progress is carried on wherein; Control panel 104 forms the outward appearance of printed circuit board 102, has the symbol or the literal of expression electronic component corresponding function simultaneously.
This electronic component comprises wash switch 111, rinsing switch 112 and dries switch 113; This dry switch 113 with the horizontal aligument state arrangement on the lower left quarter of control panel 104; And be used to make the user to select the pattern of being correlated with, i.e. washing, rinsing and spin cycle respectively.This electronic component comprises washing diode 121, rinsing diode 122 in addition and dries diode 123; This dry diode 123 with the horizontal aligument state arrangement on the upper left quarter of control panel 104; And when having selected the relevant i.e. washing of circulation, rinsing and spin cycle, be used for luminous.
This partial desiccation input block comprises the half-dried diode 134 that is arranged in the touch-type partial desiccation switch 132 that dries switch 113 the right and is arranged in drying diode 123 the right, and wherein this half-dried diode 134 is used for when having selected partial desiccation switch 132 luminous.
This electronic component comprises washing progress diode 125, rinsing progress diode 126 and the progress of drying diode 127 in addition; This drying progress diode 127 is arranged on the middle part, a left side of control panel 104, and shows the progress of the relevant i.e. washing of circulation, rinsing and spin cycle respectively.This partial desiccation display unit comprises and half dries progress diode 141, separates winding progress diode 142, main drying progress diode 143 and separate winding progress diode 144 at last; The winding progress of separating at last diode 144 wherein is used for when luminous when order is carried out respectively at partial desiccation circular correlation treatment step with horizontal aligument state arrangement the right at the progress of drying diode 127 simultaneously.This partial desiccation display unit comprises in addition additional separates winding progress diode 145, and this diode 145 is arranged in the right of separating winding progress diode 144 at last, and is used for additional luminous separate winding step the term of execution.
Partly drying, separating winding, main drying, separating winding and additional separating above winding progress diode 141,142,143,144 and 145 at last, the symbol or the literal of the relevant progress diode corresponding function of expression are arranged on the control panel 104.
Simultaneously, rotary switch can be arranged on the operating unit 150, to select specific washing process, for example, standard procedure, wool/lingerie process, boiling process or jeans process.Below in conjunction with Figure 13 this structure is described.
When the user operates this partial desiccation switch 132 with to being contained in clothing in the washing machine when washing, select to comprise the washing mode of partial desiccation circulation of the present invention.Simultaneously, this half-dried diode 134 is luminous.
When the user when this state presses down partial desiccation switch 132, the washing of clothing can be set for the order of wash cycle, rinse cycle and partial desiccation circulation and carry out.Simultaneously, as user during, can cancel relevant wash cycle or rinse cycle with above-mentioned state of operation wash switch 111 or rinsing switch 112.
When importing the washing mode of demand in the above described manner, operate washing machine according to the washing mode of setting and come washing clothes.
Particularly, the term of execution that partial desiccation circulates, when partial desiccation circulation was carried out, this partly dried, separates windings, mainly dry, separate at last and twine and add that to separate winding progress diode 141,142,143,144 and 145 luminous in a continuous manner.Therefore, this user can discern the progress of this partial desiccation circulation.
Figure 13 is the plane that is used for the control device of another embodiment of the present invention washing machine.Similar among this control device and Figure 11 and 12; Different is; Except rotary switch 152, partial desiccation input block 154 is arranged on the operating unit 150, so that import the partial desiccation pattern via the operation of rotary switch 152; Wherein this rotary switch 152 is arranged on the operating unit 150 to select special washing process, i.e. standard procedure, wool/lingerie process, boiling process or jeans process.
Find out obviously that from top description control device of the present invention not only makes the user select wash cycle, rinse cycle and spin cycle, and can select the partial desiccation circulation.Therefore, user's Cyclic Selection scope is very wide.In addition, when setting comprised the washing mode of partial desiccation circulation, this control device can make the progress of User Recognition partial desiccation circulation.Like this, realized more convenient.
Although illustrated and described several embodiments of the present invention; But it will be understood by those skilled in the art that; Under the situation that does not break away from inventive principle and spirit; Can in these embodiment, change, the scope of principle wherein of the present invention and spirit limits in claims and equivalents thereof.
Claims (25)
1. semi-dry method that in washing machine, adopts, the step that comprises is:
Carrying out a plurality of stages dries processes and is contained in the water in the washing clothes in the washing machine with extraction, increases the drying speed of the cylinder that clothing is housed by stage ground simultaneously, thus under higher drying speed, dry process than after-stage; And
Dry each stage completion of process in a plurality of stages after, cylinder is rotated with the stirring mode, separate winding process with execution.
2. according to the semi-dry method of claim 1, wherein when clothing before each stage of carrying out the drying process remained in the unbalance scope of permission, this cylinder rotated with drying speed in each stage.
3. according to the semi-dry method of claim 1, wherein this cylinder rotates a period of time in each stage of a plurality of stages drying processes with drying speed, and the rotational time in Cheng Zaiyi stage of this time set is than long at the rotational time in this previous stage in stage.
4. semi-dry method that is used in the washing machine comprises:
Partly dry for the first time step, this step is used to make cylinder with predetermined drying speed rotation, to dry the clothing that is contained in the cylinder through the centrifugal force that during the cylinder rotation, produces;
Separate for the first time winding step, after partly drying for the first time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate;
Partly dry for the second time step, after separating for the first time the winding step completion, this step is used for making the cylinder rotation than partly dry the high drying speed of step in the first time;
Separate for the second time winding step, after partly drying for the second time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate;
The master dries step, and after separating for the second time the winding step completion, this step is used for making the cylinder rotation with higher drying speed, thereby to dry clothing than partly drying water extraction rate high in the step in the second time; And
Separate winding step at last, after main drying step was accomplished, this step was used for twining this clothing to stir the mode swing roller to separate.
5. according to the semi-dry method of claim 4; Wherein, When partly drying for the first time step, partly drying step and main for the second time and dry before each step is carried out in the step; In the time of in clothing remains on the unbalance scope of permission, this cylinder is with the rotation of drying speed, and wherein this speed preestablishes for relevant drying step.
6. according to the semi-dry method of claim 4, its intermediate roll dries the corresponding rotational time of step at first and second times half and sets for like this, and is promptly long than the rotational time that partly dries step in the first time at the rotational time that partly dries for the second time step.
7. according to the semi-dry method of claim 4, wherein:
Partly dry step this second time and separate for the second time winding step and repeatedly carry out repeatedly in an alternating manner; And
Be set in the corresponding drying speed that repetition partly dries the step cylinder for the second time with following mode, promptly the drying velocity ratio in one and half drying steps partly dries the previous drying speed height that partly dries step of step at this.
8. according to the semi-dry method of claim 7; Its intermediate roll is set like this repeating partly to dry the corresponding rotational time of step for the second time, and is promptly long than partly dry the previous rotational time that partly dries step of step in this second time at a rotational time that partly dries step the second time.
9. according to the semi-dry method of claim 4, wherein be arranged to than high in the drying speed that partly dries for the second time the step cylinder in the main cylinder drying speed that dries step.
10. according to the semi-dry method of claim 4, wherein, be set in the main drying speed that dries the cylinder of step according to separating for the second time the unbalance situation of clothing that detects after winding step is accomplished.
11. according to the semi-dry method of claim 10, its intermediate roll is set for like this at the main rotational time that dries step, promptly when the main drying speed that dries the cylinder of step setting reduced, rotational time increased.
12., wherein when main drying step is carried out, increase with progressive mode in the main drying speed that dries the step cylinder according to the semi-dry method of claim 10.
13. the semi-dry method according to claim 10 also comprises:
Separate winding step again, before master's drying step was carried out, when the cylinder drying speed that is the setting of main drying step was lower than predetermined speed, this was separated winding step again and is used for making the cylinder rotation with the stirring mode.
14. the semi-dry method according to claim 4 also comprises:
Additional separate winding step, in the end separate after winding step accomplishes, when clothing has remained in the cylinder up to through the scheduled time time, this additional winding step of separating is used for making the cylinder rotation with the stirring mode.
15. according to the semi-dry method of claim 14, wherein should additional separate winding step and repeatedly carry out at interval, from cylinder, take out up to clothing with preset time.
16. semi-dry method according to claim 14; Wherein should additional separate winding step and comprise that cylinder is separated the load that produces during the rotation in the winding step current executed additional to be compared with predetermined load, and judge according to comparative result whether clothing takes out from cylinder.
17., wherein should additional separate winding step and also comprise the step of when judging that clothing has taken out from cylinder, closing washing machine according to the semi-dry method of claim 14.
18. a washing methods that is used in the washing machine comprises:
Be used for repeatedly carrying out rinse cycle and drainage procedure rinse cycle repeatedly; Wherein rinse cycle is used for being fed to washings in the cylinder that clothing is housed; Make the cylinder rotation with rinsing clothes then; And drainage procedure is used to discharge washings, and the washings to supply heat in a final at least process that repeats rinse cycle simultaneously; And
Carry out the partial desiccation circulation that a plurality of stages dry process with the following methods; Be that cylinder rotates under the drying speed that the respective stage that dries process for a plurality of stages is set; With dehydrate clothing through during the cylinder rotation, producing; After a plurality of stages dry each stage completion of process, make the cylinder rotation to separate the winding clothing simultaneously with the stirring mode.
19. the washing methods according to claim 18 also comprises:
Spin cycle, this circulation are used for making cylinder rotation certain hour with height drying speed, and this time ratio partial desiccation circulation time of implementation is shorter, dry clothing to utilize the centrifugal force that produces during the cylinder rotation,
Spin cycle wherein or partial desiccation circulation are carried out selectively.
20. according to the washing methods of claim 18, wherein this partial desiccation circulation comprises:
Partly dry for the first time step, this step is used to make cylinder with predetermined drying speed rotation;
Separate for the first time winding step, after partly drying for the first time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate;
Partly dry for the second time step, after separating for the first time the winding step completion, this step is used for making the cylinder rotation than partly dry the higher drying speed of step in the first time;
Separate for the second time winding step, after partly drying for the second time the step completion, this step is used for twining this clothing to stir the mode swing roller to separate;
The master dries around step, and after separating for the second time the winding step completion, this step is used for making the cylinder rotation with higher drying speed, thereby to dry clothing than partly drying water extraction rate higher in the step in the second time; And
Separate winding step at last, after main drying step was accomplished, this step was used for twining this clothing to stir the mode swing roller to separate.
21., wherein be arranged to than high in the drying speed that partly dries for the second time the step cylinder in the main cylinder drying speed that dries step according to the semi-dry method of claim 20.
22., wherein, be set in the main drying speed that dries the cylinder of step according to partly drying for the second time the unbalance situation of clothing that detects after step is accomplished according to the semi-dry method of claim 20.
23. the semi-dry method according to claim 18 also comprises:
The additional winding step of separating, after the partial desiccation circulation was accomplished, when clothing has remained in the cylinder up to through the scheduled time time, this additional winding step of separating was used for making the cylinder rotation with the stirring mode.
24. a control device that is used for washing machine comprises:
Operating unit, this operating unit are used to make the user to import washing mode, and the washing operation progress of in washing machine, carrying out is shown; And
The partial desiccation input block; This unit is arranged in the operating unit, and is used to make the user to import the partial desiccation pattern, and wherein a plurality of stages dry process and carry out with following mode; Be that cylinder rotates under the drying speed that the respective stage that dries process for a plurality of stages is set; To extract water, after cylinder dries each stage completion of process in a plurality of stages simultaneously, make the cylinder rotation to separate the winding clothing with the stirring mode from the clothing that is contained in the cylinder.
25. the control device according to claim 24 also comprises:
The partial desiccation display unit, this partial desiccation display unit is arranged in the operating unit, is used to show the progress of partial desiccation pattern.
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030040191A KR100600717B1 (en) | 2003-06-20 | 2003-06-20 | Semi-Dry Method of Washing Machines |
| KR40191/2003 | 2003-06-20 | ||
| KR1020030040192A KR100653769B1 (en) | 2003-06-20 | 2003-06-20 | Semi-Dry Method of Washing Machines |
| KR40190/2003 | 2003-06-20 | ||
| KR40192/2003 | 2003-06-20 | ||
| KR1020030040190A KR100748955B1 (en) | 2003-06-20 | 2003-06-20 | Semi-Dry Method of Washing Machines |
| KR1020030051422A KR20050012450A (en) | 2003-07-25 | 2003-07-25 | Control-Panel Assembly of Washing Machines |
| KR51422/2003 | 2003-07-25 | ||
| KR58752/2003 | 2003-08-25 | ||
| KR1020030058752A KR100600722B1 (en) | 2003-08-25 | 2003-08-25 | Semi-Dry Method of Washing Machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1572961A CN1572961A (en) | 2005-02-02 |
| CN1572961B true CN1572961B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004100593944A Expired - Fee Related CN1572961B (en) | 2003-06-20 | 2004-06-21 | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050000033A1 (en) |
| EP (1) | EP1489217B1 (en) |
| CN (1) | CN1572961B (en) |
| AU (1) | AU2004202639B2 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1529875A3 (en) | 2003-11-04 | 2017-05-17 | LG Electronics, Inc. | Washing apparatus and control method thereof |
| KR100511289B1 (en) * | 2003-11-27 | 2005-08-31 | 엘지전자 주식회사 | Drying driving method for washing machine |
| KR101022226B1 (en) * | 2004-01-06 | 2011-03-17 | 삼성전자주식회사 | Washing Machine And Control Method Thereof |
| EP1759045B1 (en) * | 2004-06-23 | 2016-03-23 | LG Electronics Inc. | Washing machine and method thereof |
| KR20060095385A (en) * | 2005-02-28 | 2006-08-31 | 엘지전자 주식회사 | Method for controlling rinsing in washing machine |
| ATE493537T1 (en) | 2005-03-16 | 2011-01-15 | Lg Electronics Inc | WASHING MACHINE USING STEAM AND METHOD FOR CONTROLLING SAME |
| JP4908494B2 (en) * | 2005-03-25 | 2012-04-04 | エルジー エレクトロニクス インコーポレイティド | Washing method of washing machine |
| EP1762648B1 (en) * | 2005-09-07 | 2016-11-02 | LG Electronics Inc. | Dehydration controlling apparatus for washing machine and method thereof |
| KR101095560B1 (en) * | 2005-10-06 | 2011-12-19 | 삼성전자주식회사 | Washing machine and method to control laundry thereof |
| CN1978774B (en) * | 2005-12-01 | 2011-05-25 | 海尔集团公司 | Method for preventing clothing wrinkles during drying process |
| DE102007007354B4 (en) * | 2006-02-20 | 2013-10-10 | Lg Electronics Inc. | Clothes dryer and method of control |
| KR100830514B1 (en) * | 2006-06-12 | 2008-05-21 | 엘지전자 주식회사 | laundry dryer and method for controlling the same |
| EP2061922B1 (en) | 2006-09-08 | 2016-11-02 | LG Electronics Inc. | Laundry machine and controlling method of the same |
| FR2907134B1 (en) * | 2006-10-12 | 2008-12-12 | Brandt Ind Sas | METHOD OF FINALLY SPINNING A WASHING CYCLE OF A WASHING MACHINE |
| US7997006B2 (en) * | 2007-01-12 | 2011-08-16 | Lg Electronics Inc. | Laundry machine and control method thereof |
| KR101332283B1 (en) * | 2007-03-16 | 2013-11-22 | 삼성전자주식회사 | Washing machine and control method to disentangle clothes in washing machine |
| US20100154129A1 (en) * | 2007-07-10 | 2010-06-24 | In-Ho Cho | Method of releasing the roughened surface of washed cloth |
| EP2185760B2 (en) † | 2007-08-31 | 2019-06-19 | Arçelik Anonim Sirketi | A washing machine |
| KR101435814B1 (en) * | 2007-11-27 | 2014-08-29 | 엘지전자 주식회사 | A laundry treating device and Controlling method for the same |
| JP5242153B2 (en) * | 2007-12-25 | 2013-07-24 | ハイアール グループ コーポレーション | Washing machine |
| US8381342B2 (en) * | 2008-03-18 | 2013-02-26 | General Electric Company | Washing machine spray device and method |
| KR101526966B1 (en) * | 2008-04-14 | 2015-06-11 | 엘지전자 주식회사 | Controlling method of washing machine |
| US9284675B2 (en) * | 2009-09-15 | 2016-03-15 | Lg Electronics Inc. | Method for washing and washing machine |
| US9428854B2 (en) * | 2010-07-30 | 2016-08-30 | Haier Us Appliance Solutions, Inc. | Method and apparatus for balancing an unbalanced load in a washing machine |
| EP2540907A1 (en) * | 2011-06-29 | 2013-01-02 | Electrolux Home Products Corporation N.V. | Method for operating a tumble dryer |
| CN102953251B (en) * | 2011-08-27 | 2017-02-08 | 博西华电器（江苏）有限公司 | Fabric processing device and method for controlling spin-drying and drying processes thereof |
| PL2767629T3 (en) | 2013-02-13 | 2016-07-29 | Lg Electronics Inc | Laundry machine and control method of the same |
| DE102013210129A1 (en) * | 2013-05-29 | 2014-12-04 | BSH Bosch und Siemens Hausgeräte GmbH | Method for operating a washing machine with an improved residual moisture content of the laundry and suitable washing machine for this purpose |
| KR20150072652A (en) * | 2013-12-20 | 2015-06-30 | 동부대우전자 주식회사 | A washing machine with improved unbalance characteristics and method for setting unbalance offset |
| US10066333B2 (en) * | 2014-02-21 | 2018-09-04 | Samsung Electronics Co., Ltd. | Washing machine with ball balancer and method of controlling vibration reduction thereof |
| CN105624969A (en) * | 2014-11-06 | 2016-06-01 | 松下家电研究开发（杭州）有限公司 | Washing control method of automatic washing machine and automatic washing machine |
| CN105734889A (en) * | 2014-12-09 | 2016-07-06 | 无锡小天鹅股份有限公司 | Drum-type washing machine and dewatering method thereof |
| US10030330B2 (en) * | 2015-04-27 | 2018-07-24 | Haier Us Appliance Solutions, Inc. | Washing machine appliance |
| CN109811504B (en) * | 2017-11-20 | 2021-11-19 | 无锡小天鹅电器有限公司 | Control method and device of washing machine and washing machine |
| CN109371644A (en) * | 2018-09-28 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of method, system and washing machine reducing clothing fold |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144284A (en) * | 1995-08-25 | 1997-03-05 | Lg电子株式会社 | Drying method of drum-type washing machine |
| CN1434165A (en) * | 2002-01-21 | 2003-08-06 | Lg电子株式会社 | Laundry dryer |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2833056A (en) * | 1953-03-23 | 1958-05-06 | Maytag Co | Means for treating fabrics |
| JP2677549B2 (en) * | 1985-12-18 | 1997-11-17 | 株式会社東芝 | Washing machine display |
| IT1256274B (en) * | 1991-11-11 | 1995-11-29 | Zanussi Elettrodomestici | LINEN TREATMENT PROCESS FOR WASHING MACHINE AND LINEN DRYER. |
| DE4206135A1 (en) * | 1992-02-28 | 1993-09-02 | Licentia Gmbh | Controlling spinning process of drum washing machine - using revolution speed control device for electric motor which is supplied with washing parameters., e.g. vol. of washing and/or type of washing, etc. |
| DE4237116A1 (en) * | 1992-11-03 | 1994-05-05 | Bosch Siemens Hausgeraete | Method for shortening a spin cycle in a washing machine controlled by a microcomputer |
| US5411042A (en) * | 1993-08-20 | 1995-05-02 | Sanyo Electric Co., Ltd. | Dish washing machine |
| JP3170140B2 (en) * | 1994-04-18 | 2001-05-28 | 株式会社東芝 | Dehydration combined washing machine |
| JPH09313766A (en) * | 1996-01-31 | 1997-12-09 | Sharp Corp | Drum type drying/washing mace, drum type drier, and operating method for drum type drying/washing machine |
| JP3316427B2 (en) * | 1997-07-23 | 2002-08-19 | 三洋電機株式会社 | Centrifugal dehydrator |
| KR100314179B1 (en) * | 1999-03-26 | 2001-11-15 | 윤종용 | unbalance sensing apparatus of a washing machice and method thereof |
| JP3423270B2 (en) * | 2000-03-30 | 2003-07-07 | 三洋電機株式会社 | Drum type washing machine |
| KR100403026B1 (en) * | 2001-07-31 | 2003-10-23 | 삼성전자주식회사 | Control method of washing machine considering characteristic of absorption in clothes |
| KR100477113B1 (en) * | 2002-07-09 | 2005-03-17 | 삼성전자주식회사 | Control method for wobbling washing machine |
| KR100493300B1 (en) * | 2002-11-25 | 2005-06-07 | 엘지전자 주식회사 | Apparatus and Method for Controlling Dehydrating Course of The Washing Machine |
-
2004
- 2004-06-16 AU AU2004202639A patent/AU2004202639B2/en not_active Ceased
- 2004-06-17 US US10/868,909 patent/US20050000033A1/en not_active Abandoned
- 2004-06-17 EP EP04014196.2A patent/EP1489217B1/en not_active Expired - Fee Related
- 2004-06-21 CN CN2004100593944A patent/CN1572961B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144284A (en) * | 1995-08-25 | 1997-03-05 | Lg电子株式会社 | Drying method of drum-type washing machine |
| CN1434165A (en) * | 2002-01-21 | 2003-08-06 | Lg电子株式会社 | Laundry dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050000033A1 (en) | 2005-01-06 |
| EP1489217A1 (en) | 2004-12-22 |
| CN1572961A (en) | 2005-02-02 |
| AU2004202639A1 (en) | 2005-01-13 |
| AU2004202639B2 (en) | 2011-01-27 |
| EP1489217B1 (en) | 2013-07-31 |
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