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CN105714510B - Clothing distribution method of adjustment before washing machine and its dehydration - Google Patents

Clothing distribution method of adjustment before washing machine and its dehydration Download PDF

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Publication number
CN105714510B
CN105714510B CN201410719797.0A CN201410719797A CN105714510B CN 105714510 B CN105714510 B CN 105714510B CN 201410719797 A CN201410719797 A CN 201410719797A CN 105714510 B CN105714510 B CN 105714510B
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clothing
washing machine
motor
acceleration
pressure sensor
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CN105714510A (en
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王吉惠
熊明
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Abstract

The invention discloses clothing distribution method of adjustment before a kind of washing machine and its dehydration, wherein, washing machine includes suspension, and pressure sensor is set in suspension, and clothing distribution method of adjustment comprises the following steps:The clothes weight of washing machine is detected by pressure sensor;Clothing distributed controll parameter corresponding with clothes weight is determined according to clothes weight;And it is distributed according to the motor of clothing distributed controll state modulator washing machine with adjusting clothing.Clothing distribution method of adjustment before the washing machine of the present invention and its dehydration, can improve the efficiency of clothing distribution, reduce energy consumption.

Description

Clothing distribution method of adjustment before washing machine and its dehydration
Technical field
The invention belongs to clothing before electric appliance manufacturing technology field, more particularly to a kind of washing machine and laundry machine dehydration to be distributed Method of adjustment.
Background technology
With the improvement of living standards, washing machine becomes the electrical equipment generally used in family.Wherein, washing machine is being washed After washing end discharge water, when dehydration, needs clothing to be evenly distributed, and generally adjusts clothing distribution before dewatering.Such as roller is washed There are the process of a clothing distribution before the eccentric perception of dehydration for clothing machine.But roller washing machine is before the eccentric perception of dehydration Clothing distributed process in the distribution mode that uses it is relatively simple, different laundry amounts all select same point when being supported on dehydration Cloth control parameter, often resulting in the load of part of article amount can not rapidly be evenly distributed, thus it is slow to cause dehydration to enter, and increases Add energy consumption.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention needs Clothing is distributed method of adjustment before proposing a kind of laundry machine dehydration, which can improve the efficiency of clothing distribution, reduce Energy consumption.
The present invention also proposes a kind of washing machine.
To solve the above problems, one aspect of the present invention embodiment proposes clothing distribution adjustment side before a kind of laundry machine dehydration Method, the washing machine include suspension, set pressure sensor in the suspension, the described method comprises the following steps: Clothes weight in the washing machine drum is detected by the pressure sensor;Determined and the clothing according to the clothes weight The corresponding clothing distributed controll parameter of weight;And according to the clothing distributed controll state modulator washing machine motor with Adjust clothing distribution.
Clothing is distributed method of adjustment before laundry machine dehydration according to embodiments of the present invention, is passed by the pressure in suspension Sensor obtains clothes weight, and then determines corresponding clothing distributed controll parameter, i.e., different clothes weights according to clothes weight Corresponding different clothing distributed controll parameter, according to clothing distributed controll state modulator motor operation, thereby may be ensured that difference The clothing of weight can rapidly be evenly distributed, and improve distribution efficiency, and then can rapidly enter dehydration procedure, reduce energy Consumption.
In some embodiments of the invention, clothing corresponding with the clothes weight point is determined according to the clothes weight Cloth control parameter, specifically includes:Load gear corresponding with the weight of the clothing is determined according to the weight of the clothing;And Clothing distributed controll parameter corresponding with the load gear is determined according to the load gear.
Specifically, in some embodiments of the invention, the clothing distributed controll parameter can include the first acceleration, First holds time, the second acceleration and second is held time.
In some embodiments of the invention, according to the clothing distributed controll state modulator washing machine motor with Clothing distribution is adjusted, is specifically included:The motor is controlled to accelerate to the first preset rotation speed with the first acceleration, and described first Preset rotation speed maintains described first to hold time;And the control motor accelerates to the second pre-set velocity with the second acceleration, And described second is maintained to hold time in the described second default dress.
To solve the above problems, another aspect of the present invention embodiment proposes a kind of washing machine, which includes babinet And bucket, the bucket are hung in the babinet by suspension;The suspension, is provided with pressure sensor, the pressure Force snesor is used for the weight for detecting the bucket undergarment;Motor, for driving the bucket to rotate;Controller, the controller Clothing distributed controll parameter corresponding with the clothes weight is determined according to the clothes weight, and is distributed and controlled according to the clothing Motor described in state modulator processed is distributed with adjusting clothing.
Washing machine according to embodiments of the present invention, clothes weight is obtained by the pressure sensor in suspension, and then Controller determines corresponding clothing distributed controll parameter according to clothes weight, i.e., different clothes weights corresponds to different clothing point Cloth control parameter, and then according to clothing distributed controll state modulator motor operation, thereby may be ensured that the clothing of different weight all It can rapidly be evenly distributed, improve distribution efficiency, and then dehydration procedure can be rapidly entered, reduce energy consumption.
In some embodiments of the invention, the controller is additionally operable to be determined and the clothing according to the weight of the clothing The corresponding load gear of weight of thing, and clothing distributed controll corresponding with the load gear is determined according to the load gear Parameter.
Specifically, the clothing distributed controll parameter can include the first acceleration, first hold time, the second acceleration Hold time with second.
In some embodiments of the invention, the controller is additionally operable to control the motor to accelerate to the first acceleration First preset rotation speed, and maintain described first to hold time in first preset rotation speed, and the control motor is with second Acceleration accelerates to the second pre-set velocity, and maintains described second to hold time in the described second default dress.
Brief description of the drawings
Fig. 1 is the flow chart of clothing distribution method of adjustment before laundry machine dehydration according to an embodiment of the invention;
Fig. 2 is the diagrammatic cross-section of washing machine according to an embodiment of the invention;
Fig. 3 is the flow chart of clothing distribution method of adjustment before laundry machine dehydration according to another embodiment of the invention;
Fig. 4 is the flow chart of clothing distribution method of adjustment before laundry machine dehydration according to still a further embodiment;
Fig. 5 be a specific embodiment according to the present invention laundry machine dehydration before clothing distribution method of adjustment flow Figure.
Reference numeral:
Washing machine 10, bucket 20, motor 30, hangs spring 40, damper 50, pressure sensor 60, belt 1 and belt pulley 2.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Clothing distribution adjusts before describing the washing machine and laundry machine dehydration of proposition of the embodiment of the present invention with reference to the accompanying drawings Method.
Clothing method of adjustment before the laundry machine dehydration of the embodiment of the present invention is illustrated first.Wherein, washing machine includes Suspension, sets pressure sensor in suspension.
Fig. 1 is the flow chart of clothing distribution method of adjustment before the laundry machine dehydration according to one embodiment of the present of invention.Such as Shown in Fig. 1, clothing distribution method of adjustment comprises the following steps before the laundry machine dehydration of the embodiment of the present invention:
S1, the clothes weight in washing machine drum is detected by pressure sensor.
Specifically, after washing of drum type washing machine terminates and draining is completed, pressure sensor obtains data.For example, Fig. 2 is root According to the profile of the washing machine of one embodiment of the present of invention.As shown in Fig. 2, for roller washing machine, pressure sensor can be with The lower section of suspension is installed on, under clothing gravity, suspension compressive pressure sensor, is examined by pressure sensor The MCU that washing machine is fed back to by force information surveyed, MCU judge clothes weight;Alternatively, pressure sensor can also be arranged on suspension The top of system, by the weight that clothing is determined by force information.
S2, clothing distributed controll parameter corresponding with clothes weight is determined according to clothes weight.
For example, the correspondence that can be prestored between clothes weight and clothing distributed controll parameter, is obtaining clothes weight Afterwards, you can according to both correspondences obtain clothing distributed controll parameter, will below by a specific embodiment into Row describes in detail.So as to obtain different clothing distributed controll parameters for different clothes weights, that is to say, that for Different clothes weights uses different distribution adjustment modes.
S3, is distributed according to the motor of clothing distributed controll state modulator washing machine with adjusting clothing.
Usually, the distribution of clothing, such as clothing distribution control can be adjusted by the rotation for the motor for controlling washing machine It can include acceleration, the rotating speed of such as motor in parameter processed, motor is controlled with different acceleration for different clothes weights Degree and speed rotate, and thereby may be ensured that different weight clothing is rapidly evenly distributed, and then enter dehydration procedure, reduce energy Consumption.
Step S2 is described in detail below, in one embodiment of the invention, as shown in figure 3, according to clothing weight Amount determines clothing distributed controll parameter corresponding with clothes weight, specifically includes:
S21, load gear corresponding with the weight of clothing is determined according to the weight of clothing.
For example, the specified washing loads of washing machine is a kilograms, the clothes weight of 10%a, 30%a, 50%a and 80%a are set For gear threshold value, corresponding pressure sensor feedback data is A, B, C and D.Specifically, fully washed in washing machine inflow Side by side after water outlet, the feedback data of pressure sensor is read, judges the feedback data of pressure sensor at this time and gear threshold value Relation between corresponding feedback data.As shown in figure 4, it is the pressure sensor according to a specific embodiment of the invention Graph of relation between feedback data and load gear.As shown in figure 4, for example, the feedback data in pressure sensor is less than Or during equal to A, judge the corresponding load gear of clothes weight in washing machine drum for gear 1;In the feedback coefficient of pressure sensor During according to being less than or equal to B more than A, judge the corresponding load gear of clothes weight in washing machine drum for gear 2;Passed in pressure When the feedback data of sensor is more than B and is less than or equal to C, judge the corresponding load gear of clothes weight in washing machine drum for shelves Position 3;When being more than C in the feedback data of pressure sensor and being less than or equal to D, judge that the clothes weight in washing machine drum is corresponding Load gear is gear 4;When the feedback data of pressure sensor is more than D, judge that the clothes weight in washing machine drum is corresponding Load gear is gear 5.
S22, clothing distributed controll parameter corresponding with load gear is determined according to load gear.
For example, clothing distribution is adjusted by controlling motor to rotate, in the corresponding load gear of definite clothes weight Afterwards, and then according to load gear clothing distributed controll parameter is obtained, that is to say, that the ginseng of motor is determined according to clothes weight Number.
It should be noted that in early period, it is necessary to obtain the corresponding clothing distributed controll ginseng of each load gear by testing Number.In one particular embodiment of the present invention, clothing distributed controll parameter include the first acceleration, first hold time, the Two acceleration and second are held time, it is to be understood that and different load gears correspond to different clothing distributed controll parameters, In other words, in corresponding different load gear, when the first acceleration, first are held time with the second acceleration, the second maintenance Between be different.For example, the first acceleration under the corresponding clothes weight of each load gear to motor, first hold time, Second acceleration and second holds time and is combined experiment, determines under each load gear preferably clothing distributed controll parameter Combination, such as gear 1, gear 2, gear 3, gear 4 and the corresponding more excellent clothing distributed controll parameter combination of gear 5 are determined to divide Cloth 1, distribution 2, distribution 3, distribution 4 and distribution 5, and the corresponding distributed controll parameter of each load gear is stored, So as to can determine that the corresponding i.e. clothing distributed controll parameter, and then according to clothing of distribution after the load gear of clothing is determined Distributed controll state modulator motor operation, it is ensured that clothing is quickly evenly distributed.
In one particular embodiment of the present invention, as shown in figure 3, according to clothing distributed controll state modulator washing machine To adjust clothing distribution, i.e. step S3 is specifically included motor:
S31, control motor accelerates to the first preset rotation speed with the first acceleration, and maintains the first dimension in the first preset rotation speed Hold the time.
Specifically, Fig. 4 is the curve synoptic diagram according to the clothing distributed process of the specific embodiment of the present invention.Such as figure Shown in 4, after according to clothes weight, corresponding load gear determines clothing distributed controll parameter, control motor is distributed with clothing Control parameter is run, such as motor is accelerated with the first acceleration a1, and the speed of motor accelerates to first from 0rpm (unit) Preset rotation speed s1, and maintain rotating speed to hold time t1 in s1 first.And then after the t1 times, perform step S32.
S32, control motor accelerates to the second pre-set velocity with the second acceleration, and maintains the second dimension in the second default dress Hold the time.
For example, control motor is accelerated with the second acceleration a2, the rotating speed of motor is accelerated to from the first preset rotation speed s1 Second preset rotation speed such as s2, and maintain second to hold time t2 in the second rotating speed s2.
Based on above-mentioned explanation, clothing divides before the laundry machine dehydration from a specific embodiment to the embodiment of the present invention below Cloth method of adjustment describes with carrying out simplified summary, as shown in figure 5, comprising the following steps:
S501, into dehydration procedure.
S502, pressure sensor feedback data.
After draining terminates, into after dehydration procedure and before being dehydrated, the testing number of pressure sensor is read According to.
S503, judges clothes weight and the corresponding load gear of clothes weight according to the feedback data of pressure sensor.
S504, clothing distributed controll parameter is determined according to load gear.
The distribution mode used is determined according to load gear, different load gears corresponds to different distribution modes, i.e., Using different clothing distributed controll parameters.For example, the load correspondence distribution mode of gear 1 is distribution 1, load gear 2, which corresponds to, to be divided Mode for cloth is distribution 2, and load gear 3 corresponds to distribution mode as distribution 3, and load gear 4 corresponds to distribution mode as distribution 4, load Gear 5 corresponds to distribution mode as distribution 5.
In conclusion clothing is distributed method of adjustment before laundry machine dehydration according to embodiments of the present invention, pass through suspension In pressure sensor obtain clothes weight, and then corresponding clothing distributed controll parameter is determined according to clothes weight, i.e. difference Clothes weight correspond to different clothing distributed controll parameters, according to clothing distributed controll state modulator motor operation, so as to To ensure that the clothing of different weight can rapidly be evenly distributed, distribution efficiency is improved, and then dehydration journey can be rapidly entered Sequence, reduces energy consumption.
Another aspect of the present invention embodiment proposes a kind of washing machine.The washing machine of the embodiment of the present invention is said below It is bright.
As shown in Fig. 2, the washing machine 10 of the embodiment of the present invention includes babinet (not indicating) and bucket 20, suspension, motor 30 and controller (not indicated in figure).
Bucket 20 is hung in babinet by suspension.Suspension includes hanging spring 40, damper 50.In addition, suspension system System is provided with pressure sensor 60, and pressure sensor 60 is used for the weight for detecting 20 undergarment of bucket.
Motor 30 is used to drive bucket 20 to rotate, and motor 30 drives belt pulley 2 to rotate by belt 1, belt pulley 2 and bucket 20 It is dynamic, so as to drive bucket 20 to rotate.
Wash and terminate and after draining completion in washing machine 10, the acquisition data of pressure sensor 60, and feedback data to control Device processed.After controller receives the feedback data of pressure sensor 60, clothes weight is determined, and then controller is according to clothing weight Amount determines clothing distributed controll parameter corresponding with clothes weight, and according to clothing distributed controll state modulator motor 30 with adjustment Clothing is distributed.For example, the correspondence that can be prestored in controller between clothes weight and clothing distributed controll parameter, is obtaining After clothes weight, you can clothing distributed controll parameter is obtained according to both correspondences, so as to for different clothing Thing weight obtains different clothing distributed controll parameters, that is to say, that uses different distribution tune for different clothes weights Perfect square formula.Usually, the distribution of clothing, such as clothing distribution control can be adjusted by the rotation for the motor 30 for controlling washing machine Can include such as acceleration of motor 30, rotating speed in parameter processed, controller for different clothes weight control motors 30 with Different acceleration and speed rotate, so that clothing is rapidly evenly distributed, and then enters dehydration procedure, reduce energy Consumption.
Put it briefly, it is single for the clothing distribution mode used before such as barrel washing machine dehydration of washing machine 10 and cause Part of article load can not rapidly be evenly distributed, thus cause distribution number to increase, energy consumption increase slow into dehydration procedure The problem of, the washing machine of the embodiment of the present invention runs it by setting pressure sensor 60 in suspension in dehydration procedure Before, the load laundry amounts before dehydration are identified by pressure sensor 60, the pressure information that pressure sensor 60 will be subject to Controller is fed back to, and then controller determines the load gear of clothes weight according to gear threshold value, and select corresponding clothing point Mode for cloth, so as to improve distribution efficiency.
The clothing distribution adjustment process of the washing machine of the embodiment of the present invention is described in detail below.
After the feedback data of pressure sensor 60 is obtained, controller determines the weight with clothing according to the weight of clothing Corresponding load gear.For example, the specified washing loads of washing machine 10 is a kilograms, 10%a, 30%a, 50%a and 80%a are set Clothes weight be gear threshold value, corresponding 60 feedback data of pressure sensor is A, B, C and D.Specifically, in washing machine Side by side after water outlet, controller reads the feedback data of pressure sensor 60, judges pressure sensing at this time for 10 water inlets fully washing Relation between the feedback data of device 60 feedback data corresponding with gear threshold value.As shown in figure 4, it is one according to the present invention Graph of relation between the feedback data and load gear of the pressure sensor of specific embodiment.As shown in figure 4, for example, When the feedback data of pressure sensor 60 is less than or equal to A, controller judges that the clothes weight in washing machine drum 20 is corresponding negative Load gear is gear 1;When being more than A in the feedback data of pressure sensor 60 and being less than or equal to B, controller judges washing machine drum The corresponding load gear of clothes weight in 20 is gear 2;It is more than B in the feedback data of pressure sensor 60 and is less than or equal to During C, controller judges the corresponding load gear of the clothes weight in washing machine drum 20 for gear 3;In the anti-of pressure sensor 60 When feedback data are more than C and are less than or equal to D, controller judges the corresponding load gear of the clothes weight in washing machine drum 20 for shelves Position 4;When the feedback data of pressure sensor 60 is more than D, controller judges that the clothes weight in washing machine drum 20 is corresponding negative Load gear is gear 5.
After the corresponding load gear of definite clothes weight, and then controller determines and load gear according to load gear Corresponding clothing distributed controll parameter, that is to say, that controller determines the parameter of motor 30 according to clothes weight.
It should be noted that in early period, it is necessary to obtain the corresponding clothing distributed controll ginseng of each load gear by testing Number.In one particular embodiment of the present invention, clothing distributed controll parameter include the first acceleration, first hold time, the Two acceleration and second are held time, it is to be understood that and different load gears correspond to different clothing distributed controll parameters, In other words, in corresponding different load gear, when the first acceleration, first are held time with the second acceleration, the second maintenance Between be different.For example, the first acceleration under the corresponding clothes weight of each load gear to motor 30, first are when maintaining Between, the second acceleration and second hold time and be combined experiment, determine under each load gear preferably clothing distributed controll Parameter combination, such as determine gear 1, gear 2, gear 3, gear 4 and the corresponding more excellent clothing distributed controll parameter combination of gear 5 For distribution 1, distribution 2, distribution 3, distribution 4 and 5 are distributed, and the corresponding distributed controll parameter of each load gear is stored in In controller, so that after the load gear of clothing is determined, controller can determine that corresponding distribution i.e. clothing distributed controll Parameter, and then run according to clothing distributed controll state modulator motor 30, it is ensured that clothing is quickly evenly distributed.
Specifically, controller is according to clothing distributed controll state modulator motor 30, for example, controller controls motor 30 with the One acceleration accelerates to the first preset rotation speed, and maintains first to hold time in the first preset rotation speed, and control motor is with the Two acceleration accelerate to the second pre-set velocity, and maintain described second to hold time in the second default dress.
Washing machine according to embodiments of the present invention, clothes weight is obtained by the pressure sensor in suspension, and then Controller determines corresponding clothing distributed controll parameter according to clothes weight, i.e., different clothes weights corresponds to different clothing point Cloth control parameter, and then according to clothing distributed controll state modulator motor operation, thereby may be ensured that the clothing of different weight all It can rapidly be evenly distributed, improve distribution efficiency, and then dehydration procedure can be rapidly entered, reduce energy consumption.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, " multiple " be meant that at least two, such as two, three It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects Connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (2)

1. clothing is distributed method of adjustment before a kind of laundry machine dehydration, it is characterised in that the washing machine includes suspension, described Pressure sensor is set in suspension, the described method comprises the following steps:
Clothes weight in the washing machine drum is detected by the pressure sensor;
Load gear corresponding with the clothes weight is determined according to the clothes weight, is determined and institute according to the load gear The corresponding clothing distributed controll parameter of load gear is stated, wherein, the clothing distributed controll parameter includes the first acceleration of motor Degree, first hold time, the second acceleration and second is held time;And
According to the motor of washing machine described in the clothing distributed controll state modulator to adjust clothing distribution, specifically include:Control The motor accelerates to the first preset rotation speed with the first acceleration, and when first preset rotation speed maintains first maintenance Between;And control the motor to accelerate to the second pre-set velocity with the second acceleration, and maintain institute in second preset rotation speed Second is stated to hold time.
A kind of 2. washing machine, it is characterised in that including:
Babinet and bucket, the bucket are hung in the babinet by suspension;
The suspension, is provided with pressure sensor, and the pressure sensor is used for the weight for detecting the bucket undergarment;
Motor, for driving the bucket to rotate;
Controller, the controller determine load gear corresponding with the clothes weight according to the clothes weight, and according to The load gear determines clothing distributed controll parameter corresponding with the load gear, and is joined according to the clothing distributed controll Number controls the motor to adjust clothing distribution;
Wherein, the first acceleration of the clothing distributed controll parameter including the motor, first hold time, the second acceleration To hold time with second, the controller is used to control the motor to accelerate to the first preset rotation speed with the first acceleration, and First preset rotation speed maintains described first to hold time, and with the second acceleration to accelerate to second pre- for the control motor If speed, and maintain described second to hold time in second preset rotation speed.
CN201410719797.0A 2014-12-01 2014-12-01 Clothing distribution method of adjustment before washing machine and its dehydration Active CN105714510B (en)

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