CN106283494B - Control method for washing with clothing state revision function - Google Patents

Control method for washing with clothing state revision function Download PDF

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Publication number
CN106283494B
CN106283494B CN201510353395.8A CN201510353395A CN106283494B CN 106283494 B CN106283494 B CN 106283494B CN 201510353395 A CN201510353395 A CN 201510353395A CN 106283494 B CN106283494 B CN 106283494B
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China
Prior art keywords
clothing
state revision
washing
clothing state
process flow
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CN201510353395.8A
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CN106283494A (en
Inventor
卢瑞东
郑栋栋
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Panasonic Appliances Washing Machine Hangzhou Co Ltd
Panasonic Appliances China Co Ltd
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Panasonic Home Appliances Hangzhou Co Ltd
Panasonic Home Appliances R&D Center Hangzou Co Ltd
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Publication of CN106283494A publication Critical patent/CN106283494A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F2212/00

Abstract

The invention discloses a kind of control method for washing with clothing state revision function, after intermediate dewatering process flow, before spray rinsing process starts, or in the dewatering process flow initial stage, control system is triggered according to preset condition executes clothing state revision program, control system control washing machine is not intake when clothing state revision program executes, the clothing state revision program is that control impeller positive and negative alternate rotates preset times, to drive washing tub undergarment state to change.It influences spray rinsing effect caused by the present invention overcomes interior bucket side wall is attached to due to clothing and overcomes in dehydration procedure to run energy imbalance as caused by the unbalanced distribution of clothing.

Description

Control method for washing with clothing state revision function
Technical field
The present invention relates to the control method for washing of washing machine.
Background technique
Include final dewatering program in rotary drum washing machine clothes washing program, or also includes spray rinsing program. It is attached that clothing is easy to appear for being provided with for the control mode of intermediate dehydration procedure before rinsing program, after the dehydration of centre Or the phenomenon that stick on interior bucket side wall (such as Fig. 1 signal), this phenomenon is easier to occur in the case where laundry amounts are few, this The appearance of kind phenomenon causes the clothing spray for being attached to interior bucket side wall less than so that whole spray rinsing effect is by very big shadow It rings.
In addition, due to the influence of clothing water content or clothing material, holding during dehydrating operation before final dewatering program Easily occur running energy imbalance caused by being unevenly distributed weighing apparatus phenomenon (such as Fig. 2 signal) due to clothing, influences dehydration efficiency. Existing product in order to overcome the problems, such as it is above-mentioned it is unbalanced need to intake, water is identical as Normal Wash, then controls interior bucket again Reverse circulation rotation.Not only water wasting in this way, but also waste time (water inlet the time it takes).
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of control method for washing with clothing state revision function, It influences spray rinsing effect since clothing is attached to caused by interior bucket side wall to overcome and overcomes in dehydration procedure due to clothing Energy imbalance is run caused by the unbalanced distribution of object.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: the laundry with clothing state revision function Control method, it is characterised in that: after intermediate dewatering process flow, before spray rinsing process starts, or at the beginning of dewatering process flow In stage beginning, control system is triggered according to preset condition executes clothing state revision program, when clothing state revision program executes Control system control washing machine is not intake, and the clothing state revision program is that control impeller positive and negative alternate rotates preset times, To drive washing tub undergarment state to change.
After intermediate dewatering process flow, spray rinsing process start before trigger clothing state revision program, can make to attach Clothing on barrel side wall falls off, and drives clothing more balanced and be distributed in washing tub bottom, so that it is guaranteed that in spray rinsing Expected washing effect can be reached.
It and is then to overcome in dehydration procedure due to clothing in dewatering process flow initial stage triggering clothing state revision program This uneven universal phenomenon is run caused by the unbalanced distribution of object, present invention differs in that using a kind of new control Mode processed realizes clothing equiblibrium mass distribution.Dewatering process flow in this scheme contains intermediate dewatering process flow and final dewatering process. Dewatering process flow initial stage triggering clothing state revision program execution mentioned here includes the system default before dewatering process flow Be arranged or be manually arranged triggering clothing state revision program execute such case, also include by be dehydrated initially compared with Slow-speed of revolution stage imbalance testing result executes such case of clothing state revision program to trigger.
Whether triggering clothing state revision program after intermediate dewatering process flow, before spray rinsing process starts executes Condition can be according to various different situations flexible settings.Such as control system judges that clothing input amount is after the completion of clothing is put into It is no within a preset range, such as within a preset range, then after intermediate dewatering process flow, spray rinsing process start before control system System, which determines, executes clothing state revision program;Or after being manually directly set at intermediate dewatering process flow, spray rinsing process Clothing state revision program is executed before starting;Or the certain direct defaults of system include after intermediate dewatering process flow, spray Leaching rinsing process executes the washing procedure of clothing state revision program before starting;Or whether it is attached to according to detection clothing interior Barrel side wall triggers, and the mode that this trigger condition is more properly individually implemented or incorporated in laundry amounts judgement when laundry amounts are less is come Implement.
The control impeller positive and negative alternate rotation preset times stop recycling for one with impeller rotating forward-stopping-reversion-, Cycle-index is 2~10 times.
Each revolving speed ascent stage is divided into slow-speed of revolution stage and high revolving speed stage.
Motor is variable-frequency motor, and the conduction time ratio in the slow-speed of revolution stage and high revolving speed stage is 5~3:3, is led to Electric total time is 0.6~1.5 second, slow-speed of revolution 40-60rpm, and high revolving speed is 60-80rpm.
Motor is non-frequency motor, and the slow-speed of revolution stage is realized by the control of one third conduction time.
Before the present invention is after intermediate dewatering process flow, spray rinsing process starts, or it is initial in final dewatering process Stage, control system are triggered according to preset condition to control impeller reverse circulation rotating manner and drive in washing tub close to barrel side wall Clothing to mobile in the middle part of washing tub, to reach clothing state revision.And then reaches improvement spray rinsing effect or overcome fortune The unbalanced purpose of row.
Detailed description of the invention
Fig. 1 is a kind of intermediate dewatered clothing status diagram;
Fig. 2 is that the clothing occurred in dewatering process flow is unevenly distributed schematic diagram;
Fig. 3 is 1 flow chart of embodiment of the control method for washing of the invention with clothing state revision function;
Fig. 4 is to execute the clothing state diagram after clothing state revision among the present invention after dehydration;
Fig. 5 is the drive control modes schematic diagram (circulation) of variable-frequency motor;
Fig. 6 is the drive control modes schematic diagram (circulation) of non-frequency motor;
Fig. 7 is the power control pattern diagram of the realization slow-speed of revolution of non-frequency motor.
Fig. 8 is 2 flow chart of embodiment of the control method for washing of the invention with clothing state revision function;
Fig. 9 is that the clothing state diagram after clothing state revision is executed in final dewatering process of the present invention;
Figure 10 is 3 flow chart of embodiment of the control method for washing of the invention with clothing state revision function;
Figure 11 is 4 flow chart of embodiment of the control method for washing of the invention with clothing state revision function,.
Specific embodiment
Clothing state revision program of the present invention is applied before the spray rinsing of washing machine or at the beginning of dewatering process flow Stage beginning, it is intended that overcoming influences spray rinsing effect caused by being attached to interior bucket side wall due to clothing and overcome dehydration procedure In run energy imbalance as caused by the unbalanced distribution of clothing.The present invention is done with reference to the accompanying drawings and detailed description It is described in further detail:
Embodiment 1
Control method for washing with clothing state revision function, such as Fig. 3, completing intermediate dewatering process flow in washing machine terminates Afterwards, before spray rinsing process starts, control system is triggered according to preset condition executes clothing state revision program, clothing state Control system control washing machine is not intake when revision program executes, and the clothing state revision program is control impeller positive and negative alternate It rotates (i.e. cloth in Fig. 3 loosens whipping step), experiment display, impeller positive and negative alternate is rotated with impeller rotating forward-stopping-reversion- Stopping recycling for one, impeller reverse circulation, which rotates 2~10 times, can substantially fall off the clothing being attached on barrel side wall, and It drives clothing more balanced and is distributed in washing tub bottom.Common, control system is predefined according to initial cloth input amount Whether clothing state revision program is needed to be implemented, if initial cloth input amount is within a preset range, in intermediate dewatering process flow After, spray rinsing process start before control system determine execute clothing state revision program.Such as laundry amounts are less than certain When amount, system is determined after washing machine completes intermediate dewatering process flow, spray rinsing process executes clothing amendment journey before starting Sequence.After intermediate dewatering process flow can certainly being manually directly set at, spray rinsing process start before execute clothing state Revision program.Such as Fig. 4, to execute the clothing state diagram after clothing state revision after intermediate dehydration, comparison diagram 1 executes clothing and repairs Positive program makes the clothing being attached on barrel side wall fall off, and more balanced is distributed in washing machine drum bottom.
In order to obtain preferable clothing correction effect, when impeller forward and backward, each revolving speed ascent stage was divided into slow-speed of revolution rank Section and high revolving speed stage.
Referring to Fig. 5, motor is variable-frequency motor, is powered in figure when ON for motor, and motor powers off when OFF, impeller alternate rotation With left-hand rotation+stopping ,+right-hand rotation+stops recycling for one, recycles 8 times altogether.Each left-hand rotation or right-hand rotation part-time are by motor control System is in the slow-speed of revolution, and part-time is by motor control in high revolving speed.Such as when 6KG, one kind preferably agitating mode is right ON (0.5 Second)-right ON (0.3 second)-OFF (2 seconds)-left ON (0.5 second)-left ON (0.3 second)-OFF (2 seconds), slow-speed of revolution 40-60rpm, it is high Revolving speed is 60-80rpm, is recycled 8 times.Different according to clothing kilogram number, agitating mode is also adapted to adjust, such as turns left to turn right Time it is different, be recycled back to number difference, the slow-speed of revolution is different from the setting of high revolving speed.In general, the slow-speed of revolution stage and high revolving speed In 5~3:3, the total time control that is powered is preferable at 0.6~1.5 second for the conduction time ratio control in stage.
Referring to figure 6 and figure 7, motor is non-frequency motor, and impeller alternate rotation is to turn left+stop+right-hand rotation+stops being one Circulation recycles 8 times altogether.Each left-hand rotation or right-hand rotation part-time are by motor control in the slow-speed of revolution, and part-time is by motor control System is in high revolving speed.The slow-speed of revolution stage is controlled by one third conduction time, i.e. dotted portion (slow-speed of revolution) is by motor in Fig. 7 It controls and realizes by one third conduction time, as shown in Figure 8.Control is can to overcome to stir under non-frequency machine anhydrous state in this way Mix the problem of clothing can cause clothing compared with macrolesion.
Embodiment 2
Control method for washing with clothing state revision function, in the dewatering process flow initial stage, control system is according to default Condition triggers clothing state revision program and executes, and the clothing state revision program is default time of control impeller positive and negative alternate rotation Number, to drive washing tub undergarment state to change.
It and is then to overcome in dehydration procedure due to clothing in dewatering process flow initial stage triggering clothing state revision program This uneven universal phenomenon is run caused by the unbalanced distribution of object, difference is that the present invention using a kind of new control Mode is realized.Dewatering process flow in this scheme contains intermediate dewatering process flow and final dewatering process.Dehydration mentioned here The process initial stage triggering clothing state revision program execution include before dewatering process flow system default setting or manually Such case that the clothing state revision program of triggering executes is set, is also included by being dehydrated initially compared with slow-speed of revolution stage injustice Weighing apparatus testing result executes such case of clothing state revision program to trigger.
Such as Fig. 8, the flow chart of clothing revision program is combined when being final dewatering, control system is in the initial rank of dewatering process flow The detection of Duan Jinhang imbalance, when being determined as non-equilibrium state, control system control executes clothing state revision program, i.e. control wave Take turns positive and negative alternate rotation (i.e. cloth in Fig. 8 loosens whipping step).It is after executing clothing state revision after centre is dehydrated such as Fig. 9 Clothing state diagram, clothing is unevenly distributed before 2 clothing amendment state of comparison diagram, executes clothing revision program and clothing is compared Balanced is distributed in washing machine drum bottom.So that it is guaranteed that dewatering process flow efficient operation.
Embodiment 3
As shown in Figure 10, the implementation flow chart combined for embodiment 1 and embodiment 2.
Embodiment 4
As shown in figure 11, clothing revision program can also combine and implement in the intermediate dewatering process flow of embodiment 1.
The above is only the preferred embodiment of the present invention, it is intended to embody protrusion technical effect and advantage of the invention, not It is the limitation to technical solution of the present invention.Those skilled in the art will appreciate that all are based on the technology of the present invention content Modification, variation or the substitute technology feature made should all be covered by the technology scope that appended claims of the present invention are advocated It is interior.

Claims (4)

1. the control method for washing with clothing state revision function, it is characterised in that: after intermediate dewatering process flow, spray drift Before wash journey starts, or in the dewatering process flow initial stage, control system is triggered according to preset condition executes clothing status maintenance Positive program, control system control washing machine is not intake when clothing state revision program executes, and the clothing state revision program is It controls impeller positive and negative alternate and rotates preset times, to drive washing tub undergarment state to change, the positive and negative alternate rotation is with just Turn-stopping-reversion-stop for one recycle, cycle-index be 2 ~ 10 times, each revolving speed ascent stage be divided into the slow-speed of revolution stage and High revolving speed stage, slow-speed of revolution 40-60rpm, high revolving speed are 60-80rpm;Motor is variable-frequency motor, the slow-speed of revolution stage and The conduction time ratio in high revolving speed stage is 5 ~ 3:3, and the total time that is powered is 0.6 ~ 1.5 second.
2. the control method for washing according to claim 1 with clothing state revision function, it is characterised in that: if initial Within a preset range, then control system determines clothing input amount after intermediate dewatering process flow, before spray rinsing process starts Execute clothing state revision program.
3. the control method for washing according to claim 1 with clothing state revision function, it is characterised in that: de- in centre After Water flow-path, before spray rinsing process starts, control system determines according to artificial actively setting or default setting and executes clothing Object state revision program.
4. the control method for washing according to claim 1 with clothing state revision function, it is characterised in that: control system Determine whether that triggering clothing state revision program executes according to the uneven testing result of dewatering process flow initial stage.
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Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
CN109423810A (en) * 2017-09-01 2019-03-05 无锡小天鹅股份有限公司 Device for clothing processing and control method and equipment for the device for clothing processing
CN107916530A (en) * 2017-12-28 2018-04-17 青岛海尔洗衣机有限公司 The control method and washing machine of the automatic revision program of washing machine
CN110872757B (en) * 2018-08-13 2022-11-15 青岛海尔洗衣机有限公司 Rinsing control method of washing machine and washing machine
CN111850951B (en) * 2019-04-23 2022-07-15 青岛海尔洗衣机有限公司 Washing machine control method and washing machine
CN113981654B (en) * 2020-07-27 2024-03-26 天津海尔洗涤电器有限公司 Washing machine control method and device, washing machine and storage medium
JP2022094853A (en) * 2020-12-15 2022-06-27 青島海爾洗衣机有限公司 washing machine

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CN104264416A (en) * 2014-09-16 2015-01-07 南京创维家用电器有限公司 Washing control method and washing machine

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CN102251378A (en) * 2010-05-21 2011-11-23 株式会社东芝 Washing machine
CN102242483A (en) * 2011-06-15 2011-11-16 海尔集团公司 Dewatering control method for washing machine
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Effective date of registration: 20210202

Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province

Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd.

Patentee after: Hangzhou Matsushita Household Appliances Co.,Ltd.

Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province

Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd.

Patentee before: Hangzhou Matsushita Household Appliances Co.,Ltd.