CN101694048A - Dewatering process controlling means for washing machine and its control method - Google Patents
Dewatering process controlling means for washing machine and its control method Download PDFInfo
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- CN101694048A CN101694048A CN200910206753A CN200910206753A CN101694048A CN 101694048 A CN101694048 A CN 101694048A CN 200910206753 A CN200910206753 A CN 200910206753A CN 200910206753 A CN200910206753 A CN 200910206753A CN 101694048 A CN101694048 A CN 101694048A
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- 238000005406 washing Methods 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000018044 dehydration Effects 0.000 claims description 83
- 238000006297 dehydration reaction Methods 0.000 claims description 83
- 230000000052 comparative effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
-
- 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
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/60—Control of the 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
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- 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—Imbalance; Noise level
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to a dewatering process controlling means for a washing machine and its control method comprising following steps: first, detecting the offset when the washing machine enters the dewatering process, and making a motor rotate for a preset period at high speed when the detected offset is smaller than a first reference offset; second, decelerating the motor rotating at high speed to a first speed and detecting the offset, and accelerating the motor to a second speed when the detected offset is smaller than a second reference offset; and third, detecting the offset of the motor rotating at the second speed, and accelerating the motor to a third speed when the detected offset is smaller than a third reference offset. The invention can remove the water in the washing bag held in the drum of the washing machine, accurately detect the offset and the vibration and simultaneously reduce the period in the dewatering process.
Description
Technical field
The present invention relates to a kind of dehydration travel control device and method thereof of washing machine, in the present invention, entering dehydration during stroke, the water that in the washing bag that the simple dehydrating interval will force discharge washing machine drum inside to hold, contains, thus can reduce the size of offset.
Background technology
In general, roller washing machine has the function that clothing is washed or washs and dries, in order to satisfy user's multiple demand, in above-mentioned roller washing machine, be provided with multiple stroke and a plurality of user's set-up functions etc., particularly, the stroke that often uses at the user will make the user can directly set multiple travel conditions such as washing, cleaning, dehydration and use, thereby can improve the convenience in user's use.
Washing machine detects the washing bag amount that needs processing, and according to detected washing bag amount, to utilize waterworks to supply with washings, and make washings reach the set water level of roller washing machine inside, above-mentioned washings will supply to wash bucket and be contained in the wash bucket, subsequently, to motor be driven and swing roller by the rotation number of setting with the time of setting, the washing of holding in cylinder inside wraps in the dirt that will remove under the effect of washings on the washings, after above-mentioned washing stroke finishes, the contaminated washings in the wash bucket will be discharged to the outside of washing machine by drainage arrangement.
In addition, roller washing machine will repeatedly be carried out the cleaning stroke that is used for cleaning the residual foam of washing bag, identical during with washing stroke, to control waterworks and motor according to detected washing bag amount, and the contaminated water that contains foam will be discharged to the outside of above-mentioned roller washing machine by drainage arrangement.
Above-mentioned repeatedly clean stroke after, execution is used for the dehydration stroke of the aqueous vapor of centrifugal removal washing bag.
But, in the roller washing machine of prior art, when simple dehydrating, when under the state of the abundant discharge water of washing bag, not adding speed motor, will exceed the benchmark offset, in order to satisfy acceleration and the detecting operation that the benchmark offset will frequent actuating motor repeatedly, thus the entry time of the main dehydration stroke that causes extending.
Summary of the invention
The objective of the invention is to overcome the prior art above shortcomings, a kind of dehydration travel control device and method thereof of washing machine is provided.
The technical scheme that the present invention provides is: the dehydration stroke control method of the washing machine among the present invention, it includes following steps: detect offset when washing machine enters the dehydration stroke, and during less than the first benchmark offset, will make motor rotate the first step of predefined time at a high speed at detected offset; Above-mentioned motor rotating at high speed will be slowed down is first speed and detect offset, when detected offset during less than the second benchmark offset, above-mentioned motor is quickened to be second step of second speed; Detect above-mentioned offset,, above-mentioned motor is quickened to be the third step of third speed when detected offset during less than the 3rd benchmark offset with the second speed motor rotating.
The dehydration stroke control method of aforesaid washing machine, it is characterized in that: in above-mentioned first step, when entering the dehydration stroke of washing machine, detect offset, when above-mentioned detected offset is that the first benchmark offset is when above, with the speed of above-mentioned motor of slowing down, and enter into above-mentioned dehydration stroke again.
The dehydration stroke control method of aforesaid washing machine is characterized in that: in above-mentioned first step, above-mentioned motor quickened to being higher than above-mentioned second speed but be lower than the speed of above-mentioned third speed.
The dehydration stroke control method of aforesaid washing machine is characterized in that: in above-mentioned first step, above-mentioned motor was quickened 30 seconds with 300rpm.
The dehydration stroke control method of aforesaid washing machine is characterized in that: in above-mentioned first step, above-mentioned motor is driven 1 round trip with 300rpm.
The dehydration stroke control method of aforesaid washing machine is characterized in that: in above-mentioned second step, when above-mentioned detected offset is second benchmark offset when above, with the speed of above-mentioned motor of slowing down, and enter into above-mentioned dehydration stroke again.
The dehydration stroke control method of aforesaid washing machine is characterized in that: in above-mentioned third step, when above-mentioned detected offset is the 3rd benchmark offset when above, with the speed of above-mentioned motor of slowing down, and enter into above-mentioned dehydration stroke again.
The dehydration stroke control method of aforesaid washing machine is characterized in that: above-mentioned first speed is the speed when entering the dehydration stroke, and above-mentioned third speed is the speed that is used to enter the minimum of leading the dehydration stroke.
In order to achieve the above object, the dehydration travel control device of the washing machine among the present invention, it includes with lower member: the offset test section that detects the offset of washing machine drum; Change the drive division of speed of the drive motors of washing machine according to control signal; Entering dehydration during stroke, more above-mentioned detected offset and benchmark offset, and generate the control part of the above-mentioned control signal of the speed that is used to quicken above-mentioned drive motors according to its comparative result.
The dehydration travel control device of aforesaid washing machine is characterized in that: entering dehydration during stroke, when above-mentioned detected offset during less than the benchmark offset, above-mentioned control part will make above-mentioned cylinder rotate the predefined time at a high speed.
The dehydration travel control device of aforesaid washing machine, it is characterized in that: when entering the dehydration stroke, when above-mentioned detected offset during less than the benchmark offset, above-mentioned control part will make above-mentioned cylinder to be higher than above-mentioned dehydration stroke admission velocity but the speed that is lower than main dehydration stroke admission velocity is rotated the predefined time at a high speed, thereby discharge absorbed water in the washing bag of cylinder inside.
Compared with prior art, the invention has the beneficial effects as follows: according to the dehydration travel control device and the method thereof of the washing machine in the embodiment of the invention, when entering the dehydration stroke, in the predefined short time, to enter the drive motors that the speed of dehydration during stroke is quickened washing machine to be higher than, and the water that contains in the washing bag that holds in the removal washing machine drum, thereby detect corresponding offset and the vibratory output of washing bag with the inner inhomogeneous placement of cylinder, and can shorten the dehydration journey time.
Description of drawings
Fig. 1 is the side cross-sectional view that adopts the roller washing machine of the embodiment among the present invention;
Fig. 2 is the block diagram of the dehydration travel control device of the washing machine in one embodiment of the invention;
Fig. 3 is the control flow chart of the dehydration stroke control method of the washing machine in one embodiment of the invention.
The specific embodiment
Below, with reference to the accompanying drawings, structure in one embodiment of the invention and effect are described in detail.
Fig. 1 is the side cross-sectional view that adopts the roller washing machine of the embodiment among the present invention.
Below, with reference to Fig. 1, the internal structure and the function of roller washing machine described.Include with lower member in the above-mentioned roller washing machine 100: the housing 110 that forms outward appearance; Be installed in the inside of above-mentioned housing 110 by spring 240 suspensions, and support the wash bucket of installing 170 by damper assembly 250 simultaneously; The rotatable inboard that is installed on above-mentioned wash bucket 170 is used for the cylinder 160 of holding washing water and washings; Internal face at above-mentioned cylinder 160 protrudes installation mutually across a certain distance, and along with its lifting device that drops 161 is lifted washings and make in the rotation of above-mentioned cylinder 160; Rear and above-mentioned cylinder 160 at above-mentioned wash bucket 170 are connected and installed, and are used to rotate the drive motors 200 of above-mentioned cylinder 160; Be arranged at the upside of above-mentioned wash bucket 170, be used for washings are heated to be the steam of High Temperature High Pressure, and supply to the steam raising plant 230 of the inside of above-mentioned wash bucket 170 and cylinder 160.
In addition, in above-mentioned roller washing machine, also include: be installed on the upside of above-mentioned wash bucket 170, be used for supplying with the waterworks 210 of washings to the inboard of above-mentioned wash bucket 170 and cylinder 160 with lower member; Be installed on the downside of above-mentioned wash bucket 170, be used to discharge the drainage arrangement 220 of the washings of above-mentioned wash bucket 170 and cylinder 160 inside.In addition, above-mentioned steam raising plant 230 will be connected and installed with above-mentioned waterworks 210.
Side at above-mentioned cylinder 160 is formed with dispensing port 180, and above-mentioned dispensing port 180 is used for throwing in taking-up washing bag (m).And, be formed with a plurality of dewatering holes 162 at the internal face of above-mentioned cylinder 160, thereby washings are flowed freely to above-mentioned cylinder 160 and wash bucket 170 sides, and when dehydration, utilize centrifugal force that washings are discharged from washings.In addition, in feed-water valve assembly 211 and drainage arrangement 220, include feed-water valve (not shown) and draining pump (not shown) respectively,, will feed water or drain operation by the driving of above-mentioned feed-water valve and draining pump.
In above-mentioned drive motors 200, its rotating shaft 270 will connect wash bucket 170, and be supported in wash bucket 170 by bearing (not shown), and its front end is connected with above-mentioned cylinder 160.And, in above-mentioned drive motors 200, be provided with and be used to Hall element 260 that detects the RPM (rotary speed) or the anglec of rotation etc.
Fig. 2 is the block diagram of the dehydration travel control device of the washing machine in one embodiment of the invention.
With reference to Fig. 2, include with lower member in the dehydration travel control device 300 of the washing machine of one embodiment of the invention: the offset test section 330 that detects the offset of washing machine drum; Change the drive division 350 of speed of the drive motors of washing machine according to control signal; Entering dehydration during stroke, more above-mentioned detected offset and benchmark offset, and generate the control part 310 of the above-mentioned control signal of the speed that is used to quicken above-mentioned drive motors according to its comparative result.
Also can include the speed test section 320 of the rotary speed that is used to detect above-mentioned motor in the above-mentioned control device 300, above-mentioned speed test section 320 can be made of above-mentioned Hall element 260.And the speed of motor can be calculated and be inferred by microprocessor (not shown) based on the current/voltage of the detected motor of current/voltage test section (not shown).
Entering dehydration during stroke, when above-mentioned detected offset during less than the benchmark offset, above-mentioned control part 310 will with the predefined time (30 seconds) at a high speed (about 300rpm) rotate above-mentioned cylinder.Wherein, above-mentioned dehydration stroke admission velocity is 108rpm, and main dehydration stroke admission velocity is more than the 400rpm.Thus, above-mentioned control part 310 will with about 30 second time by being higher than above-mentioned dehydration stroke admission velocity, but the speed that is lower than about 300rpm of above-mentioned main dehydration stroke admission velocity is rotated the above-mentioned cylinder 160 that accommodates moisture washing bag, thereby discharges absorbed water in the washing bag.
Thus, can reduce offset or vibratory output by the water generates that is contained in the washing bag as mentioned above, and under the situation that offset reduces, for offset is reduced to below the benchmark, the speed of above-mentioned drive motors of will slowing down, thus the time that enters into main dehydration stroke can be shortened.
Fig. 3 is the control flow chart of the dehydration stroke control method of the washing machine in one embodiment of the invention.
With reference to Fig. 3, include following steps in the dehydration stroke control method of the washing machine of one embodiment of the invention: when washing machine enters the dehydration stroke, detect offset, and during less than the first benchmark offset, will make motor rotate the first step S10-S20 of predefined time at a high speed at detected offset; Above-mentioned motor rotating at high speed will be slowed down is first speed and detect offset, when detected offset during less than the second benchmark offset, above-mentioned motor is quickened to be the second step S30 of second speed; Detect above-mentioned offset,, above-mentioned motor is quickened to be the third step S50 of third speed when detected offset during less than the 3rd benchmark offset with the second speed motor rotating.
In more detail, at first when entering the dehydration stroke, move draining pump in order to carry out drain operation, thereby will discharge the water that holds in the wash bucket 170 fully.
When drain operation finishes, will with the speed of 100rpm to 110rpm (preferably, 108rpm) carry out repeatedly motor 360 just/contrary rotary manipulation, thereby will untie washings, twine mutually to prevent washings, and regulate the balanced S10 of cylinder inside.
Enter into the dehydration stroke after finishing at above-mentioned draining stroke, will speed up motor 360 and make motor speed reach first speed (for example 108rpm) S10, above-mentioned first speed is the speed that is used to enter into the simple dehydrating stroke.
When the RPM of above-mentioned motor 360 reached first speed (108rpm), control motor 360 kept above-mentioned first speed, and detects offset S11 in the process that above-mentioned motor 360 is controlled by constant speed.
Wherein, in the detecting operation of above-mentioned offset, be a plurality of intervals, and the decision of the offset of the maximum in the offset that each is interval is the offset of above-mentioned accelerating step with the constant speed interval division.
Subsequently, the above-mentioned detected offset and the first benchmark offset are compared S12, the above-mentioned first benchmark offset will have the value of 145 to 250 scopes, and wherein, the benchmark offset is according to washing bag amount or kind and can change.
In above-mentioned first step, when entering the dehydration stroke of washing machine, detect offset, when above-mentioned detected offset is that the first benchmark offset (145-250) is when above, above-mentioned motor will slow down, and enter into above-mentioned dehydration stroke S40 again, wherein, for the speed of the above-mentioned motor that slows down, will disconnect the power supply supply that is used for drive motors or make motor out of service with certain hour.
When above-mentioned detected offset is first benchmark offset when following,, drive motors 360 was rotated by the high speed that is higher than above-mentioned first speed with the short time in order under above-mentioned first velocity conditions, to force to remove the water that contains in the washing bag.Draw by experimental result, at this moment, vibration that in above-mentioned cylinder 160 or washing machine, produces or noise with enter vibratory output or the noise that when dehydration produce and compare above-mentioned, both have the difference of the degree that the user can't distinguish.
Therefore, when above-mentioned detected offset is that the first benchmark offset is when following, above-mentioned motor 360 quickened to being higher than above-mentioned second speed but be lower than the speed (hereinafter referred to as the forced drainage process) of above-mentioned third speed, above-mentioned motor 360 was quickened 30 seconds with 300rpm, or make above-mentioned motor drive 1 round trip with 300rpm.
Wherein, above-mentioned setting-up time is in order fully effectively to discharge the water in the washing bag that eccentric state is exerted an influence.Wait and the time of setting through experiment for several times, it is considered the delay of whole dewatering time simultaneously and need to discharge the situation of the water in the washing bag of a great deal of, according to experimental result, when second simple dehydrating, above-mentioned rate-determining step will keep setting-up time, thereby can discharge the water of a great deal of from the washing bag, the eccentric state of washing bag (m) will be eliminated considerable part.
As mentioned above, in the initial step of simple dehydrating stroke, execution is added the speed that speed motor 360 makes motor 360 reach the process of (for example 300rpm) state at a high speed, and when the speed of above-mentioned motor 360 reached above-mentioned speed (300rpm), it was the process of first speed that above-mentioned motor is slowed down.
In above-mentioned forced drainage process, with motor speed (300rpm) swing roller and after dewatering, it is first speed (108rpm) that the speed of above-mentioned motor is slowed down, and with first speed constant speed operation certain hour, will detect the offset S21 of above-mentioned cylinder in the process of above-mentioned constant speed operation.
Above-mentioned detected offset and the second benchmark offset (values of 90 to 170 scopes) are compared, in result relatively, when above-mentioned detected offset is second benchmark offset when above,, and enter into above-mentioned dehydration stroke S40 again with the speed of above-mentioned motor of slowing down.This is in order to judge that whether current offset satisfies the base condition of the offset that is used to accelerate to second speed.
When above-mentioned detected offset is that the second benchmark offset is when following, will speed up above-mentioned motor 360 and reach above-mentioned second speed (180rpm), and when reaching above-mentioned second speed, make above-mentioned motor with above-mentioned second speed constant speed operation certain hour, in the process of above-mentioned constant speed operation, in order to judge whether to satisfy offset and the vibratory output that is used to enter main dehydration stroke, the offset S30 of above-mentioned cylinder 160 will be detected.
When above-mentioned detected offset is the 3rd a benchmark offset (values of 80 to 100 scopes) when above,, and enter into above-mentioned dehydration stroke S40 again with the speed of above-mentioned motor of slowing down.
When above-mentioned detected offset is the 3rd benchmark offset when following, will speed up above-mentioned motor and reach third speed (400rpm), go forward side by side and become owner of the dehydration stroke.Wherein, above-mentioned third speed is the motor speed that is used to enter the minimum of main dehydration stroke, and it can enter main dehydration stroke when the 600rpm according to the kind of washing bag amount or washing bag.
Above with reference to embodiment among the present invention and accompanying drawing; and be that example has been described in detail with roller washing machine with drying function; but the present invention can be equally applicable in the multiple washing machine; and; technical scope of the present invention is not to be defined in above embodiment and accompanying drawing; technical scope of the present invention will be limited by the content of putting down in writing in the appending claims, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (11)
1. the dehydration stroke control method of a washing machine is characterized in that, includes following steps:
Enter dehydration at washing machine and detect offset during stroke, and during less than the first benchmark offset, will make motor rotate the first step of predefined time at a high speed at detected offset;
Above-mentioned motor rotating at high speed will be slowed down is first speed and detect offset, when detected offset during less than the second benchmark offset, above-mentioned motor is quickened to be second step of second speed;
Detect above-mentioned offset,, above-mentioned motor is quickened to be the third step of third speed when detected offset during less than the 3rd benchmark offset with the second speed motor rotating.
2. the dehydration stroke control method of washing machine according to claim 1, it is characterized in that: in above-mentioned first step, when entering the dehydration stroke of washing machine, detect offset, when above-mentioned detected offset is that the first benchmark offset is when above, with the speed of above-mentioned motor of slowing down, and enter into above-mentioned dehydration stroke again.
3. the dehydration stroke control method of washing machine according to claim 1 is characterized in that: in above-mentioned first step, above-mentioned motor quickened to being higher than above-mentioned second speed but be lower than the speed of above-mentioned third speed.
4. the dehydration stroke control method of washing machine according to claim 3 is characterized in that: in above-mentioned first step, above-mentioned motor was quickened 30 seconds with 300rpm.
5. the dehydration stroke control method of washing machine according to claim 3 is characterized in that: in above-mentioned first step, above-mentioned motor is driven 1 round trip with 300rpm.
6. the dehydration stroke control method of washing machine according to claim 1, it is characterized in that: in above-mentioned second step, when above-mentioned detected offset is second benchmark offset when above,, and enter into above-mentioned dehydration stroke again with the speed of above-mentioned motor of slowing down.
7. the dehydration stroke control method of washing machine according to claim 1, it is characterized in that: in above-mentioned third step, when above-mentioned detected offset is the 3rd benchmark offset when above,, and enter into above-mentioned dehydration stroke again with the speed of above-mentioned motor of slowing down.
8. the dehydration stroke control method of washing machine according to claim 1 is characterized in that: above-mentioned first speed is the speed when entering the dehydration stroke, and above-mentioned third speed is the speed that is used to enter the minimum of main dehydration stroke.
9. the dehydration travel control device of a washing machine is characterized in that, includes with lower member: the offset test section that detects the offset of washing machine drum; Change the drive division of speed of the drive motors of washing machine according to control signal; Entering dehydration during stroke, more above-mentioned detected offset and benchmark offset, and generate the control part of the above-mentioned control signal of the speed that is used to quicken above-mentioned drive motors according to its comparative result.
10. the dehydration travel control device of washing machine according to claim 9 is characterized in that: when entering the dehydration stroke, when above-mentioned detected offset during less than the benchmark offset, above-mentioned control part will make above-mentioned cylinder rotate the predefined time at a high speed.
11. the dehydration travel control device of washing machine according to claim 10, it is characterized in that: when entering the dehydration stroke, when above-mentioned detected offset during less than the benchmark offset, above-mentioned control part will make above-mentioned cylinder to be higher than above-mentioned dehydration stroke admission velocity but the speed that is lower than main dehydration stroke admission velocity is rotated the predefined time at a high speed, thereby discharge absorbed water in the washing bag of cylinder inside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0014076 | 2009-02-19 | ||
| KR1020090014076A KR20100094889A (en) | 2009-02-19 | 2009-02-19 | Apparatus and method for controlling dehydation speed in a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101694048A true CN101694048A (en) | 2010-04-14 |
| CN101694048B CN101694048B (en) | 2011-08-10 |
Family
ID=42093041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102067537A Expired - Fee Related CN101694048B (en) | 2009-02-19 | 2009-10-19 | Dewatering process controlling means for washing machine and its control method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20100094889A (en) |
| CN (1) | CN101694048B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263541A (en) * | 2010-07-06 | 2011-11-30 | 南京乐金熊猫电器有限公司 | Washings Processing Device |
| CN103668864A (en) * | 2012-09-24 | 2014-03-26 | Lg电子株式会社 | Method for controlling laundry treating appratus |
| CN103924418A (en) * | 2014-04-24 | 2014-07-16 | 合肥美的洗衣机有限公司 | Dewatering control method of twin-tub washer |
| CN104233702A (en) * | 2013-06-24 | 2014-12-24 | 海尔集团公司 | Dewatering distributed control method of washing machine |
| CN105063955A (en) * | 2015-08-05 | 2015-11-18 | 无锡小天鹅股份有限公司 | Control method and device of washing machine |
| CN105937127A (en) * | 2016-06-28 | 2016-09-14 | 无锡小天鹅股份有限公司 | Roller washing machine and dewatering control method and device thereof |
| CN105970550A (en) * | 2016-06-28 | 2016-09-28 | 无锡小天鹅股份有限公司 | Roller washing machine as well as spin-drying control method and device thereof |
| CN110241551A (en) * | 2019-06-19 | 2019-09-17 | 无锡小天鹅电器有限公司 | Dewatering control method for washing machine, device, washing machine and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100216126B1 (en) * | 1995-03-29 | 1999-08-16 | 다카노 야스아키 | Centrifugal dehydration apparatus |
| KR0179125B1 (en) * | 1995-08-25 | 1999-05-15 | 구자홍 | Dewatering method of drum washing machine |
| KR100471350B1 (en) * | 2002-05-17 | 2005-03-08 | 엘지전자 주식회사 | Control method of dehydration for a drum washing machine |
| CN1683633A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Control method for dewatering of rolling drum washing machine |
| CN101173446A (en) * | 2006-10-30 | 2008-05-07 | 南京乐金熊猫电器有限公司 | Dewatering control method for washing machine |
-
2009
- 2009-02-19 KR KR1020090014076A patent/KR20100094889A/en not_active Application Discontinuation
- 2009-10-19 CN CN2009102067537A patent/CN101694048B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263541A (en) * | 2010-07-06 | 2011-11-30 | 南京乐金熊猫电器有限公司 | Washings Processing Device |
| US9127388B2 (en) | 2012-09-24 | 2015-09-08 | Lg Electronics Inc. | Method for controlling laundry treating apparatus |
| CN103668864A (en) * | 2012-09-24 | 2014-03-26 | Lg电子株式会社 | Method for controlling laundry treating appratus |
| CN103668864B (en) * | 2012-09-24 | 2016-03-23 | Lg电子株式会社 | For controlling the method for clothes treatment device |
| CN104233702A (en) * | 2013-06-24 | 2014-12-24 | 海尔集团公司 | Dewatering distributed control method of washing machine |
| CN104233702B (en) * | 2013-06-24 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of laundry machine dehydration distribution control method |
| CN103924418A (en) * | 2014-04-24 | 2014-07-16 | 合肥美的洗衣机有限公司 | Dewatering control method of twin-tub washer |
| CN103924418B (en) * | 2014-04-24 | 2016-09-28 | 合肥美的洗衣机有限公司 | A kind of two-tub washing machine dehydration control mode |
| CN105063955A (en) * | 2015-08-05 | 2015-11-18 | 无锡小天鹅股份有限公司 | Control method and device of washing machine |
| CN105063955B (en) * | 2015-08-05 | 2018-01-16 | 无锡小天鹅股份有限公司 | The control method and device of washing machine |
| CN105937127A (en) * | 2016-06-28 | 2016-09-14 | 无锡小天鹅股份有限公司 | Roller washing machine and dewatering control method and device thereof |
| CN105970550A (en) * | 2016-06-28 | 2016-09-28 | 无锡小天鹅股份有限公司 | Roller washing machine as well as spin-drying control method and device thereof |
| CN105937127B (en) * | 2016-06-28 | 2019-03-22 | 无锡小天鹅股份有限公司 | Roller washing machine and its dehydration controlling method and device |
| CN110241551A (en) * | 2019-06-19 | 2019-09-17 | 无锡小天鹅电器有限公司 | Dewatering control method for washing machine, device, washing machine and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101694048B (en) | 2011-08-10 |
| KR20100094889A (en) | 2010-08-27 |
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