CN103321015A - Washing machine washing method - Google Patents
Washing machine washing method Download PDFInfo
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- CN103321015A CN103321015A CN2012100738685A CN201210073868A CN103321015A CN 103321015 A CN103321015 A CN 103321015A CN 2012100738685 A CN2012100738685 A CN 2012100738685A CN 201210073868 A CN201210073868 A CN 201210073868A CN 103321015 A CN103321015 A CN 103321015A
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Abstract
The invention discloses a washing machine washing method. The washing machine washing method comprises the following steps: detecting load prior to washing clothes, setting the water level which enables the clothes to turnover in the washing barrel from wheel center to outside according to the load, and adding water to the water level; rotating the wheel, firstly, breaking balance of the clothes through turbulent water current so that the clothes are scattered and cannot twist with each other; then controlling the clothes to turnover uniformly along the circulation path through balanced water current, so that the clothes are kept to turnover with balance. The circulation path is that the clothes at the bottom of the washing barrel are pushed upwards by the water current, the clothes are then thrown from the wheel center to the periphery while rotating, the clothes fall to the bottom of the washing barrel, then move towards the center of the wheel, and then the procedure continues. The washing machine washing method can save washing water, increase washing efficiency, avoid twisting of the clothes, and has the characteristics of complete, thorough, repeated and efficient washing.
Description
Technical field
The present invention relates to a kind of washing machine washing method, especially a kind of mode of washings intensity of flow that changes is to avoid clothing to twine the washing machine washing method of distortion.
Background technology
At present, the mode of washing that is provided with the washing machine of impeller is to stir the washings motion by the special current that impeller rotation or impeller and washtub rotate formation simultaneously, and in the process of stirring, it is applied active force, make its pass through self friction, with the friction of impeller and washtub wall, repeatedly wash the purpose that reaches clean.Impeller in the rotary drum washing machine, shape is ever-changing, such as dish-shaped impeller, bar type impeller, bowl formula impeller etc., but no matter how the shape of impeller changes, its final purpose all is in order to improve wash degree and to reduce the winding of clothing without exception, and high wash degree and low winding rate are conflicting, wash degree has improved often, the severity of twining, otherwise be exactly to twine littlely, wash degree is also little.Existing rotary drum washing machine, the washing water consumption is large, wash time is long, wash many with detergent amount, the easy tangled up and knotted of clothing, cause wash inhomogeneous, yielding; Perhaps, washings washs by the water flow impact pressure that the washtub rotation produces centrifugal force formation, and washings is to make the as a whole process of finishing washing usually.Although current also play the effect of washing away, not enough to open washings is loose, but make one of washings formation, integral body is intertwined.
In order to improve wash degree, the impeller rotational angle is large and rotating speed is fast when just needing washing, be subjected to the current of centrifugal action to drive moving along a direction of washings high speed, but finally can cause washings to be intertwined, washings is damaged by tearing, especially high-grade clothing, easier to be impaired; And, depend merely on the effect of current in the washing process, forms of motion is single, fixing, and the upset efficient of washings in washtub is low, need to wash more frequently the washing that just can finish whole washings.
In addition, when this type of washing machine running, impeller rotation or swing, form the current of annular, because fluid motion or fluid dynamic force are depended in the movement of clothing in washtub, therefore, in order to realize required annular inverted pattern, the height that joins the cleaning solution in the washtub fully submergence is encased in fabric in the washtub, will need like this to consume a large amount of water, in addition, because the water yield is large, in order to reach enough detergent concentrations, just must strengthen detergent amount, the washing cost is high, and water resource is also caused certain pollution.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of current that utilize impeller to produce varying strength to reduce clothing and twines, and avoids being out of shape and using water wisely, improves clothing and clean washing machine washing method than, the uniformity.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of washing machine washing method, described washing machine comprise washtub and the impeller that is arranged on described washtub bottom, and described method comprises the following steps:
Clothing is put in the washtub;
Detect load, according to the load capacity designated water level, and water inlet is to described water level;
Impeller rotates, and breaks laundry balancing with the current that disequilibrate first its dispersion is not twined;
Following endless path with the current control clothing of keeping balance more evenly overturns, and keep the balanced turning of clothing, circulating path is that the clothing at the bottom of the washtub upwards is filled with by water impact, left by the outside upset in impeller center, then fall the washtub bottom, move to the impeller center again, repeat above-mentioned switching process;
According to the state of clothing, washing machine can be realized the single of clothing is disequilibrated, keeps the loop control that balance was controlled or repeatedly disequilibrated, keep to balance.
The described current that disequilibrate and the current of keeping balance by turning of impeller stop than and/or rotating speed control, the intensity of the current that disequilibrate is greater than the intensity of the current of keeping balance.
Water level is less than or equal to load to described energy when washing so that clothing overturns in washtub.
So that clothing set according to the size of load by outwards the overturn height of water level of washing of impeller center, satisfy the water yield can wetting clothing and clothing can not floating disengaging impeller surface condition.
The described current that disequilibrate, the impeller of keeping the current of balance turn and stop than satisfying: the impeller of the current that disequilibrate turns to stop turning than the impeller greater than the current of keeping balance and stops ratio.
The rotation time of the described water stream wave wheel that disequilibrates is greater than the rotation time of the water stream wave wheel of keeping balance, the water stream wave wheel of keeping balance turn stop than rotation time more than or equal to dwell time, the described current that disequilibrate and the impeller of keeping the current of balance turn the increase that stops than with load and increase.
The described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time increase with load, dwell time is constant.
The described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time and dwell time all increase with load.
The described current that disequilibrate stop ratio with turning of the current of keeping balance, each time of rotating is 0.1-3.0s, the time that stops is 0-3.0s, is combined into respectively the current that disequilibrate by the random time in these two scopes and stops ratio with turning of the current of keeping balance.
Described impeller rotating speed is 10-200rpm.
The nominal load of described washing machine is M, and little load is greater than 0 less than or equal to 0.3M, middle load be greater than 0.3M less than or equal to 0.7M, heavy load is less than or equal to M greater than 0.7M.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
The present invention adopts the corresponding current that disequilibrate and keeps the current washing mode of balance, and the flow intensity that disequilibrates is large, can break laundry balancing, and its dispersion is not twined; The little laundry balancing that makes of the flow intensity of keeping balance is overturn, clothing at the bottom of the washtub upwards is filled with under flow action, and outwards being overturn by the impeller center leaves, and then falls the washtub bottom, move to the impeller center again, keep repeating above-mentioned upset washing process.The upset washing of adopting is so that the clothing uniformity, is cleaned ratio greater than 90% greater than 0.85, and the clean ratio of existing washing machine is generally 0.7-0.8, and the uniformity is up to 80%; Because clothing reduces the dependence of the water yield, reach the dosage of scour that the wash solution of same concentrations needs less, the water-saving while has also been saved the consumption of washing agent relatively, has reduced the pollution of draining, and each washing probably can be saved the water of 40%-50%.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Description of drawings
Fig. 1 is that washing of drum type washing machine clothing of the present invention spins upside down the track schematic diagram;
Fig. 2 is the washing of drum type washing machine clothing of the present invention view of turning up.
The specific embodiment
As depicted in figs. 1 and 2, washing methods of the present invention is applicable to automatic washing machine and two-tub washing machine.Washing machine comprises washtub 1, rotating impeller 2 and the motor of placing clothing, and motor drives impeller 2 positive and negative rotations when washing.During washing, detect load, according to the load capacity automatic setting can so that clothing by the outside water levels of upset washing in impeller center 3, and water inlet is to described water level; Impeller rotates, and breaks laundry balancing with the large current that disequilibrate of flow intensity first its dispersion is not twined; Following endless path with the little current control clothing of keeping balance of flow intensity more evenly overturns, keep the balanced turning of clothing, circulating path is that the clothing at the bottom of the washtub is filled with on the current direction, overturn towards periphery by 3 places, impeller center and to leave, then clothing falls into the washtub bottom, move to the impeller center again, repeat above-mentioned switching process; According to the state of clothing, washing machine can be realized the single of clothing is disequilibrated, keeps the loop control that balance was controlled or repeatedly disequilibrated, keep to balance.Described flow intensity by turning of impeller stop than and/or rotating speed control, described impeller rotating speed is 10-200rpm, is preferably 40-200rpm; Wherein, turn the time that stops than refer to that impeller turns, stops at every turn.
Further, water level is less than or equal to load to described energy when washing so that clothing overturns in washtub, and preferred, water level is lower than load 100mm in the washtub.Perhaps, can form clothing and outwards overturn the water level height of washing according to the big or small automatic setting of load by the impeller center, satisfy the water yield can wetting clothing and clothing can not floating disengaging impeller.
The described current that disequilibrate, the impeller of keeping the current of balance turn and stop than satisfying: the impeller of the current that disequilibrate turns to stop turning than the impeller greater than the current of keeping balance and stops ratio; Preferably, the rotation time of the described water stream wave wheel that disequilibrates is greater than the rotation time of the water stream wave wheel of keeping balance, the water stream wave wheel of keeping balance turn stop than rotation time more than or equal to dwell time, the described current that disequilibrate and the impeller of keeping the current of balance turn the increase that stops than with load and increase.
Further, the described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time increase with load, dwell time is constant.
Perhaps, the described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time and dwell time all increase with load.
Above-mentioned further scheme is, the described current that disequilibrate turn with the impeller of keeping the current of balance and stop ratio, each time of rotating is 0.1-3.0s, be preferably 0.4-2.5s, the time that stops is 0-3.0s, be preferably 0.1-1.8s, by in these two scopes arbitrarily time impeller corresponding to current that be combined into respectively the current that disequilibrate and keep balance turn and stop ratio.
The nominal load of washing machine of the present invention is M, and little load is greater than 0 less than or equal to 0.3M, middle load be greater than 0.3M less than or equal to 0.7M, heavy load is less than or equal to M greater than 0.7M.
Embodiment one:
Automatic washing machine take nominal load as 12kg is example:
Little load: 30% load (3.6kg)
Middle load: 70% load (8.4kg)
Heavy load: 100% load (12kg)
Water level, under the fully drenched state of load cloth:
Water level is lower than load cloth 100mm in the washtub.
Impeller turns and stops ratio:
Turn (comprise and rotating and reverse): 0.5-2.5s; Stop (comprising that forward is stopped and counter-rotating stops): 0.1-1.8s.The time that turns in above-mentioned two intervals stops ratio with turning of the ageing that stops.
Wherein, the immersion of load cloth stacks when just having begun to wash after the water inlet, need to stop than cloth is opened with turning more greatly, and different loads turns and stops such as lower:
Little load: the best turns stops comparing 1.2/0.8s
Middle load: the best turns stops comparing 1.6/0.8s
Heavy load: the best turns stops comparing 2.0/0.8s
The current that disequilibrate are after washing a period of time, with less turn stop than the current washing of keeping balance, cloth is opened, the washing of overturning, the flow intensity that these current of keeping balance wash is low, to keep the upset balance of each clothing; This upset washing is bloomed to periphery when the flowers are in blossom and is burst forth the state of petal, and the corresponding unequally loaded of the current of keeping balance of this moment turns and stops than being:
Little load: the best turns stops than being 0.8/0.3s
Middle load: the best turns stops than being 1.0/0.4s
Heavy load: the best turns stops than being 1.4/0.5s
Above-mentioned at every turn turning stops, and the time of rotation is greater than the time that stops, and could realize like this upset washing; With relatively large current the clothes upset is evenly scattered, with relatively little current with the clothing washing of overturning, state according to clothing, washing machine can be selected the current that disequilibrate and the single operational mode of keeping the current of balance, perhaps selects current, the current of keeping balance, the current that disequilibrate that disequilibrate, the current of keeping balance ... the operational mode of above-mentioned repetitive cycling.
Embodiment two:
Take the automatic washing machine of nominal load 6kg as example:
Load (nominal load 6kg)
Little load: 30% load (1.8kg)
Middle load: 50% load (3kg)
Heavy load: 70% load (4.2kg)
Water level, under the fully drenched state of load cloth:
Water level is lower than load cloth 100mm in the washtub.
Impeller turns and stops ratio:
Turn (comprise and rotating and reverse): 0.4s-2.0s; Stop (comprising that forward is stopped and counter-rotating stops): 0.1s-1.5s.The time that turns in above-mentioned two intervals stops ratio with turning of the ageing that stops.
Wherein, the immersion of load cloth stacks when just having begun to wash after the water inlet, need to stop than cloth is opened with turning more greatly, and corresponding unequally loaded turns and stops such as lower:
Little load: the best turns stops comparing 0.6/0.3s
Middle load: the best turns stops comparing 0.8/0.3s
Heavy load: the best turns stops comparing 1.2/0.4s
Stop than after cloth is opened with turning more greatly, stop than the washing of overturning with relatively little turning, corresponding unequally loaded turns and stops such as lower:
Little load: the best turns stops than being 0.5/0.3s
Middle load: the best turns stops than being 0.6/0.3s
Heavy load: the best turns stops than being 0.8/0.3s
Above-mentioned only is to be the automatic washing machine of 12kg, 6kg to nominal load, to the automatic washing machine of different nominal loads, is that the automatic washing machine of 8kg, 10kg etc. is all applicable such as nominal load; For other nominal load automatic washing machine, though above-mentioned data are not optimum datas, also can realize above-mentioned upset mode during washing clothes.
Embodiment three
Take the two-tub washing machine of nominal load 8.5kg as example:
Load (nominal load 8.5kg)
Little load: 30% load (2.5kg)
Middle load: 50% load (4.2kg)
Heavy load: 70% load (6.0kg)
Water level, under the fully drenched state of load cloth:
Water level is lower than load cloth 100mm in the washtub.
Impeller turns and stops ratio:
Turn (comprise and rotating and reverse): 0.4s-2.5s; Stop (comprising that forward is stopped and counter-rotating stops): 0s-1.5s, the time that turns in these two intervals stops ratio with turning of the ageing that stops.
Wherein, when just having begun to wash after the water inlet, the immersion of load cloth stacks, and need to stop than cloth is opened with turning more greatly, and corresponding unequally loaded turns and stops such as lower:
Little load: the best turns stops comparing 0.8/0.3s
Middle load: the best turns stops comparing 1.2/0.3s
Heavy load: the best turns stops comparing 2.0/0.6s
Stop than after cloth is opened with turning more greatly, stop than the washing of overturning with relatively little turning, corresponding unequally loaded turns and stops such as lower:
Little load: the best turns stops than being 0.6/0.3s
Middle load: the best turns stops than being 0.8/0.3s
Heavy load: the best turns stops than being 1.0/0.3s
Above-mentioned data also only are that nominal load is the two-tub washing machine of 8.5kg, and are all applicable to the two-tub washing machine of other nominal load.
This kind washing methods has greatly reduced water consumption, and each washing probably can be saved the water of 40%-50%, also even reaches dosage of scour that the wash solution of same concentrations needs still less, therefore, in the water-saving while, also relatively saved the consumption of washing agent, reduced the pollution of draining.
Usually, for deciding the frequency washing machine, the flow intensity of mode of washing of the present invention only depends on turning of impeller to stop than just realizing, to variable-frequency washing machine, in order to obtain better washing, cooperates impeller to turn by the impeller rotating speed and stops than realization.
Certainly, the present invention is not limited to above-mentioned giving an example, the technical scheme that it will be apparent to those skilled in the art that in the situation that do not break away from the spirit or scope of the present invention, is made various modifications and is changed in claim of the present invention and be equal in the scope of replacement the present invention.
Claims (10)
1. washing machine washing method, described washing machine comprise washtub and be arranged on the impeller of described washtub bottom, and it is characterized in that: described method comprises the following steps:
Clothing is put in the washtub;
Detect load, according to the load capacity designated water level, and water inlet is to described water level;
Impeller rotates, and breaks laundry balancing with the current that disequilibrate first its dispersion is not twined;
Following endless path with the current control clothing of keeping balance more evenly overturns, and keep the balanced turning of clothing, circulating path is that the clothing at the bottom of the washtub upwards is filled with by water impact, left by the outside upset in impeller center, then fall the washtub bottom, move to the impeller center again, repeat above-mentioned switching process;
According to the state of clothing, washing machine can be realized the single of clothing is disequilibrated, keeps the loop control that balance was controlled or repeatedly disequilibrated, keep to balance.
2. washing machine washing method according to claim 1 is characterized in that: the described current that disequilibrate and the current of keeping balance by turning of impeller stop than and/or rotating speed control, the intensity of the current that disequilibrate is greater than the intensity of the current of keeping balance.
3. washing machine washing method according to claim 1 is characterized in that: described energy so that clothing overturns in washtub during washing water level be less than or equal to load.
4. washing machine washing method according to claim 3 is characterized in that: so that clothing set according to the size of load by outwards the overturn height of water level of washing of impeller center, satisfy the water yield can wetting clothing and clothing can not floating disengaging impeller surface condition.
5. washing machine washing method according to claim 2 is characterized in that: the described current that disequilibrate, the impeller of keeping the current of balance turn and stop than satisfying: the impeller of the current that disequilibrate turns to stop turning than the impeller greater than the current of keeping balance and stops ratio.
6. washing machine washing method according to claim 5, it is characterized in that: the rotation time of the described water stream wave wheel that disequilibrates is greater than the rotation time of the water stream wave wheel of keeping balance, the water stream wave wheel of keeping balance turn stop than rotation time more than or equal to dwell time, the described current that disequilibrate and the impeller of keeping the current of balance turn the increase that stops than with load and increase.
7. washing machine washing method according to claim 6 is characterized in that: the described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time increase with load, dwell time is constant.
8. washing machine washing method according to claim 6 is characterized in that: the described current that disequilibrate and the impeller of keeping the current of balance turn stop than rotation time and dwell time all increase with load.
9. according to claim 6 or 7 or 8 described washing machine washing methods, it is characterized in that: the described current that disequilibrate stop ratio with turning of the current of keeping balance, each time of rotating is 0.1-3.0s, the time that stops is 0-3.0s, is combined into respectively the current that disequilibrate by the random time in these two scopes and stops ratio with turning of the current of keeping balance.
10. washing machine washing method according to claim 2, it is characterized in that: described impeller rotating speed is 10-200rpm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100738685A CN103321015A (en) | 2012-03-20 | 2012-03-20 | Washing machine washing method |
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| CN2012100738685A CN103321015A (en) | 2012-03-20 | 2012-03-20 | Washing machine washing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711811A (en) * | 2013-12-17 | 2015-06-17 | 海尔集团公司 | Laundry procedures for washing machine with inner circulation function and washing machine |
| CN105568620A (en) * | 2015-12-29 | 2016-05-11 | Tcl智能科技（合肥）有限公司 | Washing machine and washing method |
| WO2018019189A1 (en) * | 2016-07-26 | 2018-02-01 | 青岛胶南海尔洗衣机有限公司 | Washing method for small-size washing machine |
| CN108265458A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of rotary drum washing machine and its exempt from wind washing methods |
| CN108547114A (en) * | 2018-03-22 | 2018-09-18 | 青岛海尔洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| CN111304868A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and control device of clothes treatment device |
| CN111304874A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| WO2020207141A1 (en) * | 2019-04-12 | 2020-10-15 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101886317A (en) * | 2009-05-11 | 2010-11-17 | 海尔集团公司 | Direct-driven fully automatic impeller type washing machine and washing method thereof |
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- 2012-03-20 CN CN2012100738685A patent/CN103321015A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886317A (en) * | 2009-05-11 | 2010-11-17 | 海尔集团公司 | Direct-driven fully automatic impeller type washing machine and washing method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711811A (en) * | 2013-12-17 | 2015-06-17 | 海尔集团公司 | Laundry procedures for washing machine with inner circulation function and washing machine |
| CN105568620A (en) * | 2015-12-29 | 2016-05-11 | Tcl智能科技（合肥）有限公司 | Washing machine and washing method |
| WO2018019189A1 (en) * | 2016-07-26 | 2018-02-01 | 青岛胶南海尔洗衣机有限公司 | Washing method for small-size washing machine |
| CN108265458A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of rotary drum washing machine and its exempt from wind washing methods |
| CN108547114A (en) * | 2018-03-22 | 2018-09-18 | 青岛海尔洗衣机有限公司 | A kind of control method for washing machine and washing machine |
| WO2019179486A1 (en) * | 2018-03-22 | 2019-09-26 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| WO2020207141A1 (en) * | 2019-04-12 | 2020-10-15 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
| CN111304868A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and control device of clothes treatment device |
| CN111304874A (en) * | 2020-02-21 | 2020-06-19 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN111304874B (en) * | 2020-02-21 | 2023-02-28 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
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Effective date of registration: 20160621 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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