CN105088684B - The control method of roller washing machine and washing machine - Google Patents
The control method of roller washing machine and washing machine Download PDFInfo
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- CN105088684B CN105088684B CN201510478076.XA CN201510478076A CN105088684B CN 105088684 B CN105088684 B CN 105088684B CN 201510478076 A CN201510478076 A CN 201510478076A CN 105088684 B CN105088684 B CN 105088684B
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- detergent
- angle value
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Abstract
The present invention discloses a kind of roller washing machine, which includes：Babinet, steel ladle, motor, circulating pump, detergent throwing device, turbidity sensor, conductivity sensor and controller, wherein, the water outlet of steel ladle is connected with water return outlet by circulation line；Circulating pump causes the water in steel ladle to be circulated by circulation line；First muddy angle value of circulation line washed water after turbidity sensor detection prewashing, in main washing every the second muddy angle value of the first preset time detection washings；Conductivity sensor is in rinsing every the conductivity value of the second preset time detection circulation line washed water；Controller carries out prewashing control, according to the first muddy angle value generation detergent injected volume signal, and carries out main washing according to the variable quantity of the second muddy angle value and controls, rinsing control is carried out according to the variable quantity of conductivity value.The roller washing machine, it is possible to achieve clean and stop, rinse and stop.Invention additionally discloses a kind of control method of washing machine.
Description
Technical field
The invention belongs to electric appliance manufacturing technology field, more particularly to a kind of roller washing machine, and a kind of control of washing machine
Method.
Background technology
With advances in technology, user is to the demand of function, and washing machine is to full intelligent development.It is dirty due to clothing
Dirty degree is different, and in order to ensure washes clean, required detergent, washings and wash time also should be different.At present, big portion
Divide judgement of the washing machine for the dirty washability of clothing very deep.But do not reach also to clean and stop, rinse and stop
Functional requirement.
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
It is proposed a kind of roller washing machine, the roller washing machine, it is possible to achieve clean and stop, rinse and stop.
In addition the present invention also proposes a kind of control method of washing machine.
To solve the above-mentioned problems, one aspect of the present invention proposes a kind of roller washing machine, which includes：Case
Body, steel ladle and motor, water outlet and water return outlet are set on the steel ladle, and the water outlet passes through circulation with the water return outlet
Pipeline connects；Circulating pump, the circulating pump are arranged on the circulation line, for causing the water in the steel ladle to pass through institute
Circulation line circulation detergent throwing device is stated, the detergent throwing device is used for storing detergent, and is thrown according to detergent
High-volume signal launches detergent into the steel ladle；Turbidity sensor, the turbidity sensor are arranged on described follow
On endless tube road, for detecting prewashing after the circulation line washed water turbidity to obtain the first muddy angle value, with
And the turbidities of the washings is detected every the first preset time in main washing to obtain the second muddy angle value；Electrical conductivity passes
Sensor, the conductivity sensor are arranged on the circulation line, for detecting institute every the second preset time in rinsing
State the conductivity value of circulation line washed water；Controller, the controller respectively with the detergent throwing device, described muddy
Turbidity transducer is connected with the conductivity sensor, for carrying out prewashing control, and according to the first muddy angle value generation
Detergent injected volume signal, and main washing is carried out according to the variable quantity of the described second muddy angle value and is controlled, according to the conductance
The variable quantity of rate value carries out rinsing control.
Roller washing machine according to the present invention, muddy angle value, controller root are detected in washing by turbidity sensor
It may determine that whether clothing is cleaned according to muddy angle value, stop so as to reach to clean, pass through conductivity sensors in rinsing
Device detects conductivity value, and controller may determine that whether clothing is rinsed according to conductivity value, stop so as to reach to rinse,
More time saving power saving, in addition, being circulated by circulating pump washings, it is ensured that detection obtains the muddy of current washings
Turbidity value and conductivity value, it is ensured that the accuracy of detection.
Specifically, the water outlet is arranged on the lower part of the steel ladle, and the position of the water return outlet is higher than the water outlet
Mouthful.
Wherein, the turbidity sensor and the conductivity sensor are integrated into a sensory package.
Further, the detergent throwing device includes：Pump configuration, the pump configuration are connected with the controller, are used
Extracted in by the detergent in the detergent the storage box to the steel ladle.
To solve the above-mentioned problems, another aspect of the present invention proposes a kind of control method of washing machine, the control method bag
Include following steps：Washing machine inflow is controlled prewashing amount detergent to be put into, when prewashing is preset in control washing machine prewashing to prewashing water level
Between；The turbidities of washings is detected to obtain the first muddy angle value, and the threshold range according to belonging to the described first muddy angle value
Determine main washing detergent injected volume；Detergent dispensing is carried out according to the main washing detergent injected volume and carries out main washing,
In main washing every the turbidity of the first preset time detection washings to obtain the second muddy angle value, and according to described second
The variable quantity of muddy angle value carries out main washing control；Main washing enters rinse stage after terminating, when being rinsed every the
Two preset times detect the electrical conductivity of the steel ladle washed water, and carry out rinsing control according to the variable quantity of the conductivity value
System, until reaching default rinsing time.
The control method of washing machine according to the present invention, muddy angle value, root are detected in washing by turbidity sensor
It may determine that whether clothing is cleaned according to muddy angle value, stop so as to reach to clean, pass through conductivity sensors in rinsing
Device detects conductivity value, may determine that whether clothing is rinsed according to conductivity value, stops so as to reach to rinse, more save
Shi Sheng electricity, method are simple.
Further, the threshold range according to belonging to the described first muddy angle value determines that main washing detergent injected volume is specific
Including：
When meeting A1-A0>During K1, it is M1 to determine the detergent injected volume；
When meeting K2≤A1-A0≤K1, it is M2 to determine the detergent injected volume；
When meeting A1-A0<During K2, it is M3 to determine the detergent injected volume；
Wherein, A1 is the described first muddy angle value, and A0 is turbidity calibration value, and K1 and K2 are the first predetermined threshold value and second
Predetermined threshold value, K2<K1.
Further, main washing control is carried out according to the variable quantity of the described second muddy angle value to specifically include：
Judge whether to meet Δ A<K3, wherein, Δ A is the variable quantity of the described second muddy angle value, and K3 is the 3rd default threshold
Value；
If it is satisfied, then main washing terminates；
If conditions are not met, determining whether main wash time reaches default wash time；
If be not reaching to, continue main washing.
Further, rinsing control is carried out according to the variable quantity of the conductivity value to specifically include：
Judge whether to meet Δ B<K4, wherein, Δ B is the variable quantity of the conductivity value, and K4 is the 4th predetermined threshold value；
If it is satisfied, then rinsing terminates；
If conditions are not met, then determining whether rinsing time reaches default rinsing time；
If be not reaching to, continue to rinse.
In addition, the above method further includes：After rinsing terminates, the turbidity calibration value is modified.
Further, the turbidity calibration value is modified and specifically included：Detect the turbidities of the washings with
Obtain current muddy angle value；And using the current muddy angle value as new turbidity calibration value.
Brief description of the drawings
Fig. 1 is the sectional view of washing machine according to an embodiment of the invention；
Fig. 2 is the flow chart of the control method of washing machine according to an embodiment of the invention；And
Fig. 3 is the flow chart of the control method of the washing machine of a specific embodiment according to the present invention.
Reference numeral：
Roller washing machine 100,
Babinet 10, steel ladle 20, circulating pump 30, detergent throwing device 40, turbidity sensor 50, conductivity sensor
60th, controller (not identified in figure), water outlet C, water return outlet H, circulation line L.
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.
The control method of the roller washing machine and washing machine proposed according to embodiments of the present invention is described with reference to the accompanying drawings.
Fig. 1 is the sectional view of roller washing machine according to an embodiment of the invention.As shown in Figure 1, the laundry drum
Machine 100 includes babinet 10, steel ladle 20, motor (not indicated in figure), circulating pump 30, detergent throwing device 40, turbidity and passes
Sensor 50, conductivity sensor 60 and controller (not indicated in figure), controller respectively with detergent throwing device 40, turbidity
Sensor 50 and conductivity sensor 60 connect.
Wherein, steel ladle 20 is the outer barrel of roller washing machine 100, and water outlet C and water return outlet H, example are set on steel ladle 20
As shown in fig. 1, water outlet C is arranged on the lower part of steel ladle 20, and the position of water return outlet H is higher than water outlet C, and water outlet C is with returning
Mouth of a river H is connected by circulation line L.Circulating pump 30 is arranged on circulation line L, for causing the water in steel ladle 20 by following
Endless tube road L is circulated, and is protected as shown in Figure 1, the water in lower pipeline in steel ladle 20 is recycled to the inside of steel ladle 20 by circulating pump 30
Holding in circulation line L to flow, and washing with rinse cycle, circulating pump 30 keeps work.
Detergent throwing device 40 is storage and the feeding device of detergent, for that will be washed according to detergent injected volume signal
Wash agent to launch into steel ladle 20, user, which can show, is stored in detergent in washing machine delivery device 40, washing machine procedure root
According to washing needs, control detergent throwing device 40 launches suitable detergent into steel ladle 20.At one of the present invention
In embodiment, detergent throwing device 40 includes pump configuration, which is connected with controller, for extracting detergent to Sheng
In bucket 20.
Turbidity sensor 50 is arranged on circulation line L, for detecting prewashing after circulation line L washed waters
Turbidity is to obtain the first muddy angle value.Specifically, program for washing startup after, first control roller washing machine 100 intake to
Prewashing water level, and in detergent to the steel ladle 20 by the extraction prewashing amount of detergent throwing device 40, control roller washing machine
100 carry out prewashing, i.e. roller washing machine 100 first carries out the prewashing of a short time, after prewashing terminates, passed by turbidity
Sensor 50 detects the turbidity in circulation line L to obtain the first muddy angle value, substantially, because the water in circulation line L
Water be flowing, the turbidity of the washings in circulation line L can reflect the soiled condition of clothing, can by prewashing it
Muddy angle value afterwards tentatively judges the degree of fouling of clothing.
Turbidity sensor 50 is additionally operable in main washing every washings in the first preset time detection circulation line L
Turbidity is to obtain the second muddy angle value, can be to washing process clothing stolen goods according to the second muddy angle value in main washing process
The judgement of thing degree.
Conductivity sensor 60 is arranged on circulation line L, wherein, turbidity sensor 50 and conductivity sensor 60 can
Think single sensor element, can also be integrated into a sensory package, conductivity sensor 60 be used in rinsing every
Second preset time detects the conductivity value of circulation line L washed waters, and the conductivity value of washings remains how many related with it
System, so in rinse cycle, the electrical conductivity by detecting washings may determine that clothing whether rinsed clean.
Controller is used to carry out prewashing control, and according to the first muddy angle value generation detergent injected volume signal.Specifically,
After controller detects that program for washing starts, roller washing machine 100 is first controlled to carry out the prewashing of short time, after prewashing,
Control turbidity sensor 50 detects the turbidities of circulation line L washed waters to generate the first muddy angle value, controller according to
First muddy angle value tentatively judges the degree of fouling of clothing, and then considers degree of fouling, clothes weight, water of clothing etc.
Parameter determines the detergent injected volume in main washing procedure, to generate detergent injected volume signal, and detergent injected volume is believed
Number it is transmitted to detergent throwing device 40, detergent throwing device 40 is according to the detergent of the signal extraction corresponding amount to steel ladle
In 20, and roller washing machine 100 is controlled to intake to main wash water position to carry out main washing.
Controller carries out main washing according to the variable quantity of the second muddy angle value and controls.Specifically, in main washing process,
After washing minimum time t0, muddiness of the turbidity sensor 50 every washings in the first preset time detection circulation line L
Degree, since circulating pump 30 keeps work in washing process, it is ensured that washings circulate, and are obtained currently so as to detect
The turbidity of washings.Controller constantly reads the muddy angle value of washings in circulation line L, according to the change of the muddiness angle value
Amount carries out main washing control, and herein, the variable quantity of muddy angle value can be understood as the muddiness every the detection of the first preset time
The difference of angle value.When the variable quantity of muddy angle value is less than threshold value, show that present cloth is clean, washing terminates, and reaches and washes
The net effect stopped, into rinse stage, conversely, then continuing main washing, until judging that clothing is cleaned.
Controller carries out rinsing control according to the variable quantity of conductivity value.Specifically, it is similar to main washing process, rinsing
After minimum time T0, conductivity sensor 60 detects the electrical conductivity of the washings in circulation line L every the second preset time,
Since in rinse cycle, circulating pump 30 keeps work, ensures that washings circulate, current washing is obtained so as to detect
The electrical conductivity of water.Controller constantly reads the conductivity value of washings in circulation line L, according to the variable quantity of the conductivity value into
The main washing control of row, herein, the variable quantity of conductivity value can be understood as the conductivity value every the detection of the second preset time
Difference.When the variable quantity of conductivity value is less than default rinsing threshold value, illustrate that present cloth is rinsed, then rinsing knot
Beam, has the function that to rinse and stops, conversely, then continuing to rinse.
As can be seen that the roller washing machine 100 of the embodiment of the present invention, muddiness is detected in washing by turbidity sensor
Angle value, controller may determine that whether clothing is cleaned according to muddy angle value, stop so as to reach to clean, and lead in rinsing
Conductivity sensor detection conductivity value is crossed, controller may determine that whether clothing is rinsed according to conductivity value, so as to
Reach to rinse and stop, more time saving power saving, in addition, being circulated by circulating pump washings, it is ensured that detection obtains
The muddy angle value and conductivity value of current washings, it is ensured that the accuracy of detection.
In one embodiment of the invention, controller is determined according to the first muddy angle value and the difference of turbidity calibration value
Corresponding detergent injected volume.Further, after rinsing terminates, current turbidity calibration value can be modified,
Such as the muddy angle value of current washings is detected, using the muddiness angle value as new turbidity calibration value, to judge next time
Middle application.
The laundry drum for including turbidity sensor, conductivity sensor and circulating pump based on above-mentioned aspect embodiment
Machine, another aspect of the present invention embodiment also propose a kind of control method of washing machine, which can be done washing with complete monitoring,
Intelligence washing, while ensureing that clothing is cleaned, water-saving, time saving, power saving.
The control method of washing machine according to embodiments of the present invention is described with reference to the accompanying drawings, Fig. 2 is according to the present invention
The flow chart of the control method of the washing machine of one embodiment, as shown in Fig. 2, the control method comprises the following steps：
S1, control washing machine inflow to prewashing water level, puts into prewashing amount detergent, when prewashing is preset in control washing machine prewashing
Between.
That is, after detecting that program for washing starts, washing machine is first controlled to carry out the prewashing of short time.
S2, detects the turbidities of washings to obtain the first muddy angle value, and the threshold value according to belonging to the first muddy angle value
Scope determines main washing detergent injected volume.
Specifically, after prewashing, the muddy angle value of washings is obtained, clothing can tentatively be judged by the muddiness angle value
Degree of fouling, and then data basis can be provided for follow-up control process.
It should be noted that the corresponding main washing detergent injected volume of each first muddiness angle value scope that can prestore, i.e.,
Detergent injected volume when determining corresponding main washing after the preliminary degree of fouling for judging clothing, it is actually, it is necessary to comprehensive
The detergent injected volume of the degree of fouling, clothes weight, water that consider clothing when parameter is determined in main washing procedure is closed, so as to
To ensure that clothes washing is clean.
In one embodiment of the invention, the threshold range according to belonging to the first muddy angle value determines main washing detergent
Injected volume specifically includes：
When meeting A1-A0>During K1, it is M1 to determine detergent injected volume；
When meeting K2≤A1-A0≤K1, it is M2 to determine detergent injected volume；
When meeting A1-A0<During K2, it is M3 to determine detergent injected volume；
Wherein, A1 is the first muddy angle value, and A0 is that turbidity calibration value, K1 and K2 preset for the first predetermined threshold value and second
Threshold value, K2<K1.
S3, carries out detergent dispensing according to main washing detergent injected volume and carries out main washing, in main washing, Mei Ge
The turbidity of one preset time detection washings is carried out with obtaining the second muddy angle value according to the variable quantity of the second muddy angle value
Main washing control.
Specifically, washing machine inflow is controlled to default main water level, and corresponding master is extracted by detergent throwing device
In detergent to the washing tube for washing detergent injected volume, main washing is carried out, and reach default wash time.
Wherein, in main washing process, after minimum time t0 is washed, turbidity sensor is every the first preset time
The turbidity of washings in circulation line is detected, since circulating pump keeps work in washing process, it is ensured that washings circulate
Flowing, so as to detect the turbidity for obtaining current washings.Controller constantly reads the muddiness of washings in circulation line
Angle value, carries out main washing according to the variable quantity of the muddiness angle value and controls, herein, the variable quantity of muddy angle value can be understood as often
Every the difference of the muddy angle value of the first preset time detection.
Specifically, main washing control is carried out according to the variable quantity of the second muddy angle value to specifically include：Judge whether to meet Δ A
<K3, wherein, Δ A is the variable quantity of the second muddy angle value, and K3 is the 3rd predetermined threshold value；If it is satisfied, then show present cloth
Through cleaning, main washing terminates；If conditions are not met, determining whether main wash time reaches default wash time；If not yet
Have and reach, then continue main washing, in order to weigh matter of time, if reaching default wash time, force to stop washing.
S4, main washing enter rinse stage after terminating, steel ladle are detected every the second preset time when being rinsed
The electrical conductivity of washed water, and rinsing control is carried out according to the variable quantity of conductivity value, until reaching default rinsing time.
Similar to main washing process, after minimum time T0 is rinsed, conductivity sensor is examined every the second preset time
The electrical conductivity of the washings in circulation line is surveyed, since in rinse cycle, circulating pump keeps work, ensures washings recycle stream
It is dynamic, so as to detect the electrical conductivity for obtaining current washings.Controller constantly reads the electrical conductivity of washings in circulation line
Value, carries out main washing according to the variable quantity of the conductivity value and controls, herein, the variable quantity of conductivity value can be understood as every
The difference of the conductivity value of second preset time detection.
Specifically, rinsing control is carried out according to the variable quantity of conductivity value to specifically include：Judge whether to meet Δ B<K4, its
In, Δ B is the variable quantity of conductivity value, and K4 is the 4th predetermined threshold value；If it is satisfied, then explanation present cloth is rinsed,
Rinsing terminates；If conditions are not met, then determine whether rinsing time reaches default rinsing time, if be not reaching to,
Continue to rinse, in order to weigh matter of time, if reaching default rinsing time, stop rinsing.
The control method of the washing machine of the embodiment of the present invention, muddy angle value is detected in washing by turbidity sensor,
It may determine that whether clothing is cleaned according to muddy angle value, stop so as to reach to clean, passed in rinsing by electrical conductivity
Sensor detects conductivity value, may determine that whether clothing is rinsed according to conductivity value, stops so as to reach to rinse, more
Time saving power saving, method are simple.
Further, after rinsing terminates, turbidity calibration value can be modified.For example, in rinsing end
Afterwards, the turbidity of washings is detected by turbidity sensor to obtain current muddy angle value, by current muddy angle value as new
Turbidity calibration value, for next time judge use, it is ensured that the accuracy of judgement.
Fig. 3 is the flow chart of the control method of the washing machine of a specific embodiment according to the present invention.As shown in figure 3,
Control method comprises the following steps：
S10, detects that program for washing starts.
S11, carries out prewashing.
S12, detects the muddy angle value A1 of washings.
S13, judges whether to meet A1-A0>K1, if it is satisfied, then entering step S14, otherwise enters step S15.
S14, input detergent amount M1.
S15, judges whether to meet K2≤A1-A0≤K1, if it is satisfied, then entering step S16, otherwise enters step S17.
S16, input detergent amount M2.
S17, judges whether to meet A1-A0<K2, if it is satisfied, then entering step S18.
S18, input detergent amount M3.
S19, control washing machine carry out the main washing t0 times.
S20, every the muddy angle value of the first preset time t 1 detection washings.
S21, judges whether to meet Δ A<K3, if it is satisfied, then entering step S24, otherwise enters step S22.
S22, judges whether main wash time is more than t2, if it is, entering step S24, otherwise enters step S23.
S23, increases wash time t3, and return to step S20.
S24, is rinsed.
S25, rinses a period of time T0.
S26, every the conductivity value B of the second preset time T 1 detection washings.
S27, judges whether to meet Δ B<K4, if it is satisfied, then entering step S30, otherwise enters step S28.
S28, judges whether rinsing time is more than T2, if it is, entering step S30, otherwise enters step S29.
S29, increases rinsing time T3, and return to step S26.
S30, is modified turbidity calibration value.
S31, program for washing terminate.
Put it briefly, after user starts program for washing, after washing machine inflow prewashing for a period of time, turbidity sensing
Device detects the muddy angle value A1 of washings, in washing machine procedure by A1 compared with internal haze calibration value A0, according to than
Relatively result confirms input detergent amount M1 either M2 or M3.Carry out main washing, in main washing, washing minimum time t0 it
Afterwards, in washing process turbidity sensor every time t1 detection washings turbidity, simultaneously as being circulated in washing process
Pump keeps work, ensures that washings circulate, and turbidity sensor can detect the turbidity of current washings in real time, when
When the variation delta A of the muddy angle value of interval t1 times front and rear detection is less than threshold value, main washing process terminates to enter rinse stage.
As the main washing stage, after rinsing minimum time T0 terminates, every the conductivity value B of T1 time detecting washings, when
When the variation delta B of electrical conductivity is less than threshold value, rinsing terminates.After rinsing terminates, made with the muddy angle value of current washings
For new turbidity calibration value.
The control method of the washing machine of the embodiment of the present invention, based on circulating pump, conductivity sensor and turbidity biography
The washing machine of sensor, can complete monitoring laundry, according to the degree of fouling of clothing, reasonably select detergent amount, water consumption and
Wash time, while reaching clean clothing, intelligence adjusts wash time, washing water, water-saving, time saving, power saving.
It should be noted that in the present specification, any process described otherwise above or side in flow chart or herein
Method description is construed as, and expression includes holding for one or more the step of being used for realization specific logical function or process
Module, fragment or the part of the code of row instruction, and the scope of the preferred embodiment of the present invention includes other realization, its
In can not press order that is shown or discussing, including according to involved function by it is basic and meanwhile in the way of or by opposite suitable
Sequence, carrys out perform function, this should be understood by the embodiment of the present invention person of ordinary skill in the field.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Connecting portion (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or if necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
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 " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
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 (10)
- A kind of 1. roller washing machine, it is characterised in that including：Babinet, steel ladle and motor, set water outlet and water return outlet, the water outlet to lead to the water return outlet on the steel ladle Cross circulation line connection；Circulating pump, the circulating pump are arranged on the circulation line, for causing the water in the steel ladle to be followed by described Circulate on endless tube road；Detergent throwing device, the detergent throwing device are used for storing detergent, and will according to detergent injected volume signal Detergent is launched into the steel ladle；Turbidity sensor, the turbidity sensor are arranged on the circulation line, for detecting prewashing after it is described The turbidity of circulation line washed water is to obtain the first muddy angle value, and is detected in main washing every the first preset time The turbidity of the washings is to obtain the second muddy angle value；Conductivity sensor, the conductivity sensor are arranged on the circulation line, for pre- every second in rinsing If the conductivity value of circulation line washed water described in time detecting；Controller, the controller are passed with the detergent throwing device, the turbidity sensor and the electrical conductivity respectively Sensor connects, and the detergent injected volume signal is generated for carrying out prewashing control, and according to the described first muddy angle value, and Main washing control is carried out according to the variable quantity of the described second muddy angle value, rinsing control is carried out according to the variable quantity of the conductivity value System.
- 2. roller washing machine as claimed in claim 1, it is characterised in that the water outlet is arranged under the steel ladle Portion, the position of the water return outlet are higher than the water outlet.
- 3. roller washing machine as claimed in claim 1, it is characterised in that the turbidity sensor and the electrical conductivity pass Sensor is integrated into a sensory package.
- 4. roller washing machine as claimed in claim 1, it is characterised in that the detergent throwing device includes：Pump configuration, the pump configuration are connected with the controller, for extracting the detergent in detergent the storage box to described In steel ladle.
- 5. a kind of control method of washing machine, it is characterised in that comprise the following steps：Washing machine inflow is controlled to put into prewashing amount detergent, the prewashing time is preset in control washing machine prewashing to prewashing water level；The turbidities of washings is detected to obtain the first muddy angle value, and the threshold range according to belonging to the described first muddy angle value Determine main washing detergent injected volume；Detergent dispensing is carried out according to the main washing detergent injected volume and carries out main washing, it is pre- every first in main washing If the turbidity of time detecting washings is carried out with obtaining the second muddy angle value according to the variable quantity of the described second muddy angle value Main washing control；Main washing enters rinse stage after terminating, and steel ladle washed water is detected every the second preset time when being rinsed Electrical conductivity, and rinsing control is carried out according to the variable quantity of the conductivity value, until reaching default rinsing time.
- 6. the control method of washing machine as claimed in claim 5, it is characterised in that according to belonging to the described first muddy angle value Threshold range determine it is main washing detergent injected volume specifically include：When meeting A1-A0>During K1, it is M1 to determine the detergent injected volume；When meeting K2≤A1-A0≤K1, it is M2 to determine the detergent injected volume；When meeting A1-A0<During K2, it is M3 to determine the detergent injected volume；Wherein, A1 is the described first muddy angle value, and A0 is that turbidity calibration value, K1 and K2 preset for the first predetermined threshold value and second Threshold value, K2<K1.
- 7. the control method of washing machine as claimed in claim 6, it is characterised in that according to the change of the described second muddy angle value Change amount carries out main washing control and specifically includes：Judge whether to meet Δ A<K3, wherein, Δ A is the variable quantity of the described second muddy angle value, and K3 is the 3rd predetermined threshold value；If it is satisfied, then main washing terminates；If conditions are not met, determining whether main wash time reaches default wash time；If be not reaching to, continue main washing.
- 8. the control method of washing machine as claimed in claim 7, it is characterised in that according to the variable quantity of the conductivity value Rinsing control is carried out to specifically include：Judge whether to meet Δ B<K4, wherein, Δ B is the variable quantity of the conductivity value, and K4 is the 4th predetermined threshold value；If it is satisfied, then rinsing terminates；If conditions are not met, then determining whether rinsing time reaches default rinsing time；If be not reaching to, continue to rinse.
- 9. the control method of washing machine as claimed in claim 8, it is characterised in that further include：After rinsing terminates, the turbidity calibration value is modified.
- 10. the control method of washing machine as claimed in claim 9, it is characterised in that repaiied to the turbidity calibration value Just specifically include：The turbidities of the washings is detected to obtain current muddy angle value；AndUsing the current muddy angle value as new turbidity calibration value.
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| WO2020173559A1 (en) * | 2019-02-27 | 2020-09-03 | Electrolux Appliances Aktiebolag | A method for washing laundry in a laundry washing machine and laundry washing machine implementig the method |
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| CN106283495A (en) * | 2016-08-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | The control method of washing of washing machine, device and washing machine |
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| CN107142669A (en) * | 2017-07-12 | 2017-09-08 | 江苏集萃有机光电技术研究所有限公司 | Washing machine and the method for controlling washing machine rinse cycle |
| CN109385800A (en) * | 2017-08-07 | 2019-02-26 | 青岛海尔洗衣机有限公司 | A kind of control method and washing machine of washing machine |
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| CN110670296A (en) * | 2019-10-08 | 2020-01-10 | 重庆特斯联智慧科技股份有限公司 | Intelligent control method for smart home |
| CN113832647B (en) * | 2020-06-08 | 2023-09-29 | 云米互联科技(广东)有限公司 | Circulation spraying control method and system, storage medium and washing device |
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| CN1682639A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Method for controlling operation of disch washing machine according to turbidity of washing water |
| CN1746409A (en) * | 2004-09-08 | 2006-03-15 | 乐金电子(天津)电器有限公司 | Detergent throwing device of washer |
| JP2011019607A (en) * | 2009-07-14 | 2011-02-03 | Panasonic Corp | Washing machine |
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| WO2020173559A1 (en) * | 2019-02-27 | 2020-09-03 | Electrolux Appliances Aktiebolag | A method for washing laundry in a laundry washing machine and laundry washing machine implementig the method |
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Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |