CN104074025A - Washing method of washing machine - Google Patents
Washing method of washing machine Download PDFInfo
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- CN104074025A CN104074025A CN201310102496.9A CN201310102496A CN104074025A CN 104074025 A CN104074025 A CN 104074025A CN 201310102496 A CN201310102496 A CN 201310102496A CN 104074025 A CN104074025 A CN 104074025A
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- washing machine
- washing
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- impeller
- clutch
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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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/36—Driving arrangements for rotating the receptacle at more than one speed
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- D06F2202/10—
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- D06F2204/065—
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing method of a washing machine. An operation mode of the washing machine is selected through measuring the load of the washing machine; and a clothes washing effect is achieved through adjusting the power-on and the power-off of a magnetorheological fluid clutch to synchronously drive an inner drum and an impeller of the washing machine and to individually drive the impeller of the washing machine. The washing machine of the washing machine is designed for the washing machine provided with the magnetorheological fluid clutch, and can control the magnetorheological fluid clutch for different operation procedures of the washing machine to indirectly and synchronously drive the inner drum and the impeller and to individually drive the impeller so as to achieve a dual-power washing effect; and meanwhile, when the clothes washing amount is small, the impeller is only driven, so that the energy is saved, and the abrasion of clothes due to the rotation of the inner drum is prevented.
Description
Technical field
The present invention relates to washing machine field, a kind of washing methods of washing machine is specifically set.
Background technology
The structure of conventional washer is by formations such as interior bucket, outer barrel, agitating device (as impeller), transmission system, control system and problems.When laundry, interior bucket does not rotate, and agitating device is done both forward and reverse directions rotation, drives inner bucket water and clothing to rotate and realizes washing.This washing methods, through practice test, finds to exist some defects: be only 1, to rely on agitating device to rotate to produce current, washing form is single, and clean ratio is difficult to improve.2,, a little less than flow intensity, clothing easily produces winding.In order to overcome above-mentioned defect, some washing machine manufacturing enterprises design one " turning barrel " washing machine, its mode of washing is, interior bucket is in free state, when agitating device rotates, interior bucket dependence agitating device rotates the reaction force rotation producing, and in realizing, bucket counter-rotates with agitating device, thereby reaches the object of " washboard ".But the method is Shortcomings still, due to the unpowered drive of interior bucket, the rotation dynamics of interior bucket is little, and agitating device is only in the bottom surface rotating of interior bucket, the effect of " washboard " is little, and it is not obvious that clean result improves, and still not can solve the problem that obligation is wound around.In order to overcome above-mentioned defect, develop a kind of washing machine of two-way washing, this washing machine is that interior bucket has configured power drive mechanism, when washing, interior bucket is all pressed opposite direction with agitating device and is rotated under the drive of power, to realize the object that improves " washboard " effect, if but still adopt existing interior bucket and impeller structure on this washing machine, the specific aim that seems is not strong, because impeller is located at bottom of the barrel, streams is single, it is very not enough that flow intensity seems, be difficult to form rolling current, clean result is difficult to higher, and gap between interior bucket and impeller easily falls into foreign matter.
Along with the birth of two-power washing machine, the problems referred to above are readily solved, traditional double dynamical washing machine mostly adopts mechanical clutch, there is certain friction in mechanical clutch, there is frictional dissipation, the arrangement of clutch that has in addition part directly to drive washing machine is electromagnetic clutch type, also has part washing machine to adopt the mode of buoyancy clutch, and when water inlet washing, interior bucket is suspended in outer barrel.The washing machine of several clutch modes above, because of the restriction of its mechanical structure, all can take larger volume, and complex structure, involves great expense, fragile.Clutch is arranged between interior outer barrel, and the mechanical structure of macrostructure makes the space between interior outer barrel excessive, makes the volume of washing machine of identical washing amount excessive, and meanwhile, frictional dissipation has reduced the service life of washing machine.
Novel a kind of arrangement of clutch, only the clutch-plate on a small amount of magnetic flow liquid of needs and impeller shafts is realized the effect of clutch, magnetic flow liquid (Magneto rheological Fluid, be called for short MR fluid) be by high magnetic permeability, the small soft magnetic particles of low magnetic hysteresis, mix with non-magnetic liquid, belong to controlled fluid, can realize the change of damping, there is intensity high, viscosity is low, energy requirement is little, the features such as temperature stability is good, under the effect of outside magnetic field, can become by Newtonian fluid Bingham plastic body or the viscoelastic body that shear yield stress is higher in the moment of Millisecond, and this transformation is continuous reversible.
The satisfied index of magnetic flow liquid has:
(1) zero magnetic field viscosity is low, to make it under magnetic fields, while having equal shear yield strength growth, has larger adjustable range.
(2) high-intensity magnetic field down cut yield strength is high, at least should reach 20～30Kpa, and this is one of leading indicator of weighing magnetic flow liquid characteristic.
(3) impurity interference is little, to increase its scope of application.
(4) the temperature scope of application is wide, has high stability in quite wide temperature range.
(5) fast response time, preferably can reach Millisecond, so that MR fluid shock absorber is as initiatively and when half active controller, does not substantially have time lag problem.
(6) resistance to settling is good, and long storage time should be substantially not stratified.
(7) energy consumption is low, under weak magnetic field, can produce larger shear yield strength.
(8) nontoxic, non-volatile, free from extraneous odour, this is to be determined by its Application Areas.
If this kind of clutch with magnetic rheologic liquid is applied on washing machine, can greatly reduce the distance between washing machine inner/outer tube, increase the Clutch Control efficiency of washing machine simultaneously, solve existing machinery formula clutch and had the shortcoming of wearing and tearing.
Summary of the invention
The object of this invention is to provide a kind of washing methods of the washing machine that clutch with magnetic rheologic liquid is set, carried out the design of comprehensive washing methods and program for the clutch with magnetic rheologic liquid arranging on washing machine.
In order to reach above goal of the invention, the technical solution used in the present invention is: a kind of washing methods of washing machine, select the operational mode of described washing machine by measuring the load of described washing machine, the power on/off of adjusting clutch with magnetic rheologic liquid makes the interior bucket of washing machine and impeller drives simultaneously and the impeller of washing machine drives separately the effect that reaches washing clothes.
The method of described measurement washing machine load is the water level of washing machine measurement washing machine load of selecting by user or the load of measuring washing machine by clothes weight.
The power on/off asynchronism(-nization) of the clutch with magnetic rheologic liquid of rotational time clockwise or counterclockwise of agitation wheel for washing machine and washing machine under described different operational mode.
Described operational mode is divided into dehydration mode and washing mode according to washing process, and described washing mode is divided into double dynamical pattern and general mode according to the load of washing machine.
Under described dehydration mode, clutch with magnetic rheologic liquid energising is closed, and interior bucket and impeller rotate simultaneously.
Under described double dynamical pattern, the drive unit forward drive impeller rotation n second of washing machine, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller reverse rotation n second simultaneously, interior bucket is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid second, interior bucket is because inertia continues reverse rotation, repeat this process until wash time finishes.
Under described general mode, the intermittent driving impeller of the drive unit of washing machine is rotated in the forward t second and counter-rotates t second, and clutch with magnetic rheologic liquid is all the time in off-position.
The method of described selection washing machine operational mode is, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge washing machine load, if washing machine load is less than 1/4th of washing machine nominal load, select common washing mode, otherwise select double dynamical washing mode.
The method of described selection washing machine operational mode is, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge the water level of washing machine that user selects, if low water level or be less than 1/4th of specified water level, select common washing mode, otherwise select double dynamical pattern.
A washing methods for washing machine, comprises the steps:
1) load that the water level of washing machine of selecting by user is measured washing machine load or measured washing machine by clothes weight;
2) automatically select the operational mode of washing machine by the washing machine load recording;
3) if dehydration mode, clutch with magnetic rheologic liquid energising is closed, interior bucket and impeller rotate simultaneously;
4) if washing mode is selected double dynamical pattern or general mode according to water level or clothes weight, under double dynamical pattern, the drive unit forward drive impeller of washing machine rotates n second, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller reverse rotation n second simultaneously, interior bucket is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid second, interior bucket is because inertia continues reverse rotation, repeat this process until wash time finishes,
5) if general mode, the intermittent driving impeller of drive unit of washing machine is rotated in the forward t second and reverse rotation t second, clutch with magnetic rheologic liquid is all the time in off-position.
The washing methods of a kind of washing machine of the present invention, for the machine design that clutch with magnetic rheologic liquid is set, can, for different washing machine working procedures, clutch with magnetic rheologic liquid be controlled, indirectly driving and impeller drive separately simultaneously to make interior bucket and impeller, reach the effect of double dynamical washing, meanwhile, when clothes washing amount is little, only impeller is driven, when saving the energy, avoid the rotation wearing and tearing clothing of interior bucket.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of washing machine that clutch with magnetic rheologic liquid is set of the present invention;
Fig. 2 is the flow chart of the washing methods of a kind of washing machine of the present invention.
1, interior bucket 2, outer barrel 3, impeller 4, clutch 5, line shaft 6, fixed cover 7, clutch-plate 8, positive electromagnet 9, negative electricity magnet 10, cavity 11, magnetic flow liquid
Detailed description of the invention
Between the interior bucket 1 of washing machine and outer barrel 2, arrange and intermittently drive impeller 3 and interior bucket 1 to rotate and impeller 3 clutch with magnetic rheologic liquid 4 of rotations separately simultaneously.
Clutch with magnetic rheologic liquid comprise a column line shaft 5, be sheathed on cylindrical shape fixed cover 6 on line shaft and be arranged at the inner circular clutch-plate 7 being fixedly connected with line shaft of fixed cover 6.In fixed cover 6, be provided with the cavity 10 that is full of magnetic flow liquid 11, magnetic flow liquid 11 surrounds clutch-plate 7.Clutch-plate 7 is set on line shaft 5, and line shaft 5 drives clutch-plate 7 in the interior rotatable motion of cavity 10.
Fixed cover 6 is outside equipped with a pair of positive electromagnet 8 and the negative electricity magnet 9 that pole polarity is contrary, between described positive electromagnet 8 and negative electricity magnet 9, be provided with every disk, the cavity 10 at the magnetic force line cutting magnetic flow liquid place producing after positive electromagnet and the energising of negative electricity magnet, is oppositely arranged.
The line shaft 5 of clutch with magnetic rheologic liquid 4 is connected with the output shaft of the drive motors of washing machine, and the power shaft with impeller 3 of line shaft output is connected, and fixed cover 6 is connected with the power shaft of interior bucket 1.The power line of positive electromagnet 8 and negative electricity magnet 9 is connected with the controller of the positive and negative magnet switching electricity of control on washing machine.Positive electromagnet 8 and negative electricity magnet 9 are oppositely arranged on the both sides of cavity, parallel with the bottom surface of outer barrel in washing machine, near washing machine inner tub 1 or outer barrel 2.Positive electromagnet 8 and negative electricity magnet 9 are oppositely arranged on the both sides of cavity, parallel with the vertical plane of outer barrel in washing machine.
Above-mentioned clutch with magnetic rheologic liquid can be clutch with magnetic rheologic liquid 4 cylindraceous, can be also discoid clutch with magnetic rheologic liquid 4.In order to save the space between outer barrel in washing machine, the capacity of washing machine is increased, save the space of washing machine.
A kind of washing methods of the washing machine that clutch with magnetic rheologic liquid is set, select the operational mode of described washing machine by measuring the load of described washing machine, by regulate the power on/off of clutch with magnetic rheologic liquid 4 to make the interior bucket 1 of washing machine and impeller 3 drives simultaneously and the impeller of washing machine 3 separately driving reach the effect of washing clothes.
The method of measuring washing machine load is the water level of washing machine measurement washing machine load of selecting by user or the load of measuring washing machine by clothes weight.Operational mode is the power on/off time of the clutch with magnetic rheologic liquid of rotational time clockwise or counterclockwise of the corresponding agitation wheel for washing machine that arranges under washing machine different loads and washing machine.Operational mode is divided into dehydration mode and washing mode according to washing process, and washing mode is divided into double dynamical pattern and general mode according to the load of washing machine.Under dehydration mode, clutch with magnetic rheologic liquid 4 energisings are closed, and interior bucket 1 and impeller 3 rotate simultaneously.
Under double dynamical pattern, the drive unit forward drive impeller 3 of washing machine rotates n second, after n second, clutch with magnetic rheologic liquid 4 closures are connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller 3 to counter-rotate n second simultaneously, interior bucket 1 is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller 3 and interior bucket 1 to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid 4 second, interior bucket 1 is because inertia continues reverse rotation, repeat this process until wash time finishes.
Under general mode, the intermittent driving impeller of the drive unit of washing machine is rotated in the forward t second and counter-rotates t second, and clutch with magnetic rheologic liquid 4 is all the time in off-position.
Select the method for washing machine operational mode to be, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge washing machine load, if washing machine load is less than 1/4th of washing machine nominal load, select common washing mode, otherwise select double dynamical washing mode.
Select the method for washing machine operational mode to be, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge the water level of washing machine that user selects, if low water level or be less than 1/4th of specified water level, select common washing mode, otherwise select double dynamical pattern.
A washing methods for washing machine, comprises the steps:
1) load that the water level of washing machine of selecting by user is measured washing machine load or measured washing machine by clothes weight;
2) automatically select the operational mode of washing machine by the washing machine load recording;
3) if dehydration mode, clutch with magnetic rheologic liquid energising is closed, interior bucket 1 and impeller 3 rotate simultaneously;
4) if washing mode is selected double dynamical pattern or general mode according to water level or clothes weight, under double dynamical pattern, the drive unit forward drive impeller 3 of washing machine rotates n second, after n second, clutch with magnetic rheologic liquid 4 closures are connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller reverse rotation n second simultaneously, interior bucket is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid second, interior bucket is because inertia continues reverse rotation, repeat this process until wash time finishes,
5) if general mode, the intermittent driving impeller of drive unit of washing machine is rotated in the forward t second and reverse rotation t second, clutch with magnetic rheologic liquid is all the time in off-position.
User in use, between user, clothing is put into washtub, first washing machine measures clothes weight, simultaneously, user selects washing mode, if dehydration mode, first washing machine opens draining valve, after the wait water discharge time of setting through one section of washing machine, drive unit drives interior bucket and the impeller of washing machine, enter dehydration mode, now, clutch with magnetic rheologic liquid energising, the magnetic flow liquid of clutch inside becomes solid, clutch is integrated the driving shaft of interior bucket and impeller, when drive unit drives impeller to rotate, interior bucket is followed impeller and is rotated together, like this, turn round until the dewatering time of setting in washing machine completes.
If user selects washing mode, the water level of first selecting according to user is judged as double dynamical pattern or general mode, if user selects low water level or is less than 1/4th of specified water level, selects common washing mode, otherwise selects double dynamical pattern.
Under general mode, the intermittent driving impeller 3 of the drive unit of washing machine is rotated in the forward t second and counter-rotates t second, and clutch with magnetic rheologic liquid 4 is all the time in off-position.
High water level or be greater than 1/4th of specified water level during if user selects, or clothes weight exceedes certain mass, washing machine selects double dynamical pattern to carry out clothes washing, under double dynamical pattern, the drive unit forward drive impeller 3 of washing machine rotates n second, after n second, clutch with magnetic rheologic liquid 4 closures are connected as a single entity impeller 3 and interior bucket 1 to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid 4 power-off second, drive unit drives impeller 3 to counter-rotate n second simultaneously, interior bucket 1 is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid 4 closures are connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid 4 second, interior bucket 1 is because inertia continues reverse rotation, repeat this process until wash time finishes.
The washing methods of this washing machine, for the machine design that clutch with magnetic rheologic liquid is set, can, for different washing machine working procedures, clutch with magnetic rheologic liquid be controlled, indirectly driving and impeller drive separately simultaneously to make interior bucket and impeller, reach the effect of double dynamical washing, meanwhile, when clothes washing amount is little, only impeller is driven, when saving the energy, avoid the rotation wearing and tearing clothing of interior bucket.
Embodiment in above-described embodiment is only that the preferred embodiments of the present invention are described; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (10)
1. the washing methods of a washing machine, it is characterized in that: select the operational mode of described washing machine by measuring the load of described washing machine, the power on/off of adjusting clutch with magnetic rheologic liquid makes the interior bucket of washing machine and impeller drives simultaneously and the impeller of washing machine drives separately the effect that reaches washing clothes.
2. the washing methods of a kind of washing machine according to claim 1, is characterized in that: the method for described measurement washing machine load is the water level of washing machine measurement washing machine load of selecting by user or the load of measuring washing machine by clothes weight.
3. the washing methods of a kind of washing machine according to claim 1, is characterized in that: the power on/off asynchronism(-nization) of the clutch with magnetic rheologic liquid of rotational time clockwise or counterclockwise of agitation wheel for washing machine and washing machine under different operational modes.
4. the washing methods of a kind of washing machine according to claim 3, is characterized in that: described operational mode is divided into dehydration mode and washing mode according to washing process, and described washing mode is divided into double dynamical pattern and general mode according to the load of washing machine.
5. the washing methods of a kind of washing machine according to claim 4, is characterized in that: under described dehydration mode, clutch with magnetic rheologic liquid energising is closed, and interior bucket and impeller turn to simultaneously and finish running time.
6. the washing methods of a kind of washing machine according to claim 4, it is characterized in that: under described double dynamical pattern, the drive unit forward drive impeller rotation n second of washing machine, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller reverse rotation n second simultaneously, interior bucket is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid second, interior bucket is because inertia continues reverse rotation, repeat this process until wash time finishes.
7. the washing methods of a kind of washing machine according to claim 4, it is characterized in that: under described general mode, the intermittent driving impeller of drive unit of washing machine is rotated in the forward t second and counter-rotates t second, and clutch with magnetic rheologic liquid is all the time in off-position.
8. the washing methods of a kind of washing machine according to claim 1, it is characterized in that: the method for described selection washing machine operational mode is, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge washing machine load, if washing machine load is less than 1/4th of washing machine nominal load, selects common washing mode, otherwise select double dynamical washing mode.
9. the washing methods of a kind of washing machine according to claim 1, it is characterized in that: the method for described selection washing machine operational mode is, what first judge that user selects is washing mode or dehydration mode, if washing mode, judge the water level of washing machine that user selects, if low water level or be less than 1/4th of specified water level, selects common washing mode, otherwise selects double dynamical pattern.
10. according to the washing methods of a kind of washing machine described in claim 1-9, it is characterized in that: comprise the steps:
1) load that the water level of washing machine of selecting by user is measured washing machine load or measured washing machine by clothes weight;
2) automatically select the operational mode of washing machine by the washing machine load recording;
3) if dehydration mode, clutch with magnetic rheologic liquid energising is closed, interior bucket and impeller rotate simultaneously;
4) if washing mode is selected double dynamical pattern or general mode according to water level or clothes weight, under double dynamical pattern, the drive unit forward drive impeller of washing machine rotates n second, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to be rotated in the forward m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid power-off second, drive unit drives impeller reverse rotation n second simultaneously, interior bucket is because inertia continues to be rotated in the forward, after n second, clutch with magnetic rheologic liquid closure is connected as a single entity impeller and interior bucket to counter-rotate m second simultaneously, it is open that m finishes rear clutch with magnetic rheologic liquid second, interior bucket is because inertia continues reverse rotation, repeat this process until wash time finishes,
5) if general mode, the intermittent driving impeller of drive unit of washing machine is rotated in the forward t second and reverse rotation t second, clutch with magnetic rheologic liquid is all the time in off-position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310102496.9A CN104074025B (en) | 2013-03-27 | 2013-03-27 | A kind of washing methods of washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310102496.9A CN104074025B (en) | 2013-03-27 | 2013-03-27 | A kind of washing methods of washing machine |
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| CN104074025A true CN104074025A (en) | 2014-10-01 |
| CN104074025B CN104074025B (en) | 2017-10-24 |
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| CN201310102496.9A Active CN104074025B (en) | 2013-03-27 | 2013-03-27 | A kind of washing methods of washing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629178A (en) * | 2017-10-09 | 2019-04-16 | 无锡小天鹅股份有限公司 | The control method of device for clothing processing and device for clothing processing |
| CN110983720A (en) * | 2019-12-19 | 2020-04-10 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN113564874A (en) * | 2020-04-28 | 2021-10-29 | 无锡小天鹅电器有限公司 | Pulsator washing machine and power driving device and control method thereof |
| CN113802326A (en) * | 2020-06-15 | 2021-12-17 | 合肥美的洗衣机有限公司 | Equipment control method, device and computer storage medium |
| CN113981650A (en) * | 2021-12-01 | 2022-01-28 | 上海勤航自动化科技有限公司 | Washing machine intelligent weighing method and system based on permanent magnet brushless motor drive |
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| US5896965A (en) * | 1997-06-02 | 1999-04-27 | General Motors Corporation | Magnetorheological fluid fan clutch |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629178A (en) * | 2017-10-09 | 2019-04-16 | 无锡小天鹅股份有限公司 | The control method of device for clothing processing and device for clothing processing |
| CN109629178B (en) * | 2017-10-09 | 2024-04-26 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus and control method of laundry treatment apparatus |
| CN110983720A (en) * | 2019-12-19 | 2020-04-10 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN113564874A (en) * | 2020-04-28 | 2021-10-29 | 无锡小天鹅电器有限公司 | Pulsator washing machine and power driving device and control method thereof |
| WO2021217955A1 (en) * | 2020-04-28 | 2021-11-04 | 无锡小天鹅电器有限公司 | Pulsator washing machine and power driving device therefor, and control method |
| CN113802326A (en) * | 2020-06-15 | 2021-12-17 | 合肥美的洗衣机有限公司 | Equipment control method, device and computer storage medium |
| CN113981650A (en) * | 2021-12-01 | 2022-01-28 | 上海勤航自动化科技有限公司 | Washing machine intelligent weighing method and system based on permanent magnet brushless motor drive |
| CN113981650B (en) * | 2021-12-01 | 2023-06-13 | 上海勤航自动化科技有限公司 | Intelligent weighing method and system for washing machine based on permanent magnet brushless motor driving |
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| CN104074025B (en) | 2017-10-24 |
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