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.