CN104060438B - Washing control method for washing machine and washing machine - Google Patents
Washing control method for washing machine and washing machine Download PDFInfo
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- CN104060438B CN104060438B CN201310085401.7A CN201310085401A CN104060438B CN 104060438 B CN104060438 B CN 104060438B CN 201310085401 A CN201310085401 A CN 201310085401A CN 104060438 B CN104060438 B CN 104060438B
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- washing
- water
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- recirculated water
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/46—Control of the energy or water consumption
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/16—Washing liquid temperature
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/20—Washing liquid condition, e.g. turbidity
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/06—Recirculation of washing liquids, e.g. by pumps or diverting valves
Abstract
The present invention relates to a kind of washing control method for washing machine and washing machine, wherein washing control method for washing machine includes：Detect whether the instruction input that water circulation is used；If the instruction input, then according to the detection parameter of wash water or according to first service condition of the program for washing on recirculated water in laundry flow, automatically select and whether use recirculated water in a certain program for washing of laundry flow.The technical scheme that the present invention is provided can realize intelligent control to the laundry flow that washing machine carries out water saving laundry using recirculated water, and implementation flexibly, more preferably meets the demand of practical application.
Description
Technical field
The present invention relates to laundry control technology field, more particularly to a kind of washing control method for washing machine and washing machine.
Background technology
Traditional washing procedure of washing machine usually requires to perform one or many rinsing programs after terminating.Each laundry journey
No matter whether clothing is clean after sequence terminates, and all needs to re-replace using a large amount of clear water to perform follow-up program for washing, causes water to provide
A large amount of wastes in source.
In order to save wash water, prior art proposes the scheme recycled to used wash water, such as
The wash water discharged after terminating to rinsing program is used through filtration treatment Posterior circle.
But be in the prior art to predefine and follow-up mostly to the laundry control flow in laundry processes using recirculated water
It can not change, implementation is single, it is impossible to the laundry flow that washing machine carries out water saving laundry using recirculated water is realized flexible
Intelligent control.
The content of the invention
The brief overview on the present invention is given below, to provide the basic reason on certain aspects of the invention
Solution.It should be appreciated that this general introduction is not the exhaustive general introduction on the present invention.It is not intended to determine the key of the present invention
Or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides some concepts in simplified form, with
This is used as the preamble in greater detail discussed later.
The present invention provides a kind of washing control method for washing machine and washing machine, to be saved to washing machine using recirculated water
The laundry flow of water washing realizes intelligent control.
On the one hand, the invention provides a kind of washing control method for washing machine, including：
Detect whether the instruction input that water circulation is used；
If the instruction input, then formerly done washing according to the detection parameter of wash water or according in laundry flow
Service condition of the program on recirculated water, automatically selects and whether uses recirculated water in a certain program for washing of laundry flow.
On the other hand, present invention also offers a kind of washing machine, including：
Detection module, for detecting whether the instruction input for thering is water circulation to use；
Automatically select module, for if the instruction input, then according to the detection parameter of wash water or according to
First service condition of the program for washing on recirculated water, is automatically selected in a certain program for washing of laundry flow in flow of doing washing
Whether recirculated water is used.
The technical scheme that the present invention is provided can detect whether the instruction input that water circulation is used, and have the instruction input
In the case of, according to laundry actual conditions（Such as detect formerly use of the program for washing on recirculated water in parameter or laundry flow
Situation etc.）Automatically select and whether use recirculated water in a certain program for washing, to obtain preferred water circulation laundry scheme（As certainly
Whether dynamic selection uses recirculated water in a certain program for washing of laundry flow）.Therefore, the technical scheme that the present invention is provided can be right
The laundry flow that washing machine carries out water saving laundry using recirculated water realizes intelligent control, and implementation flexibly, more preferably meets reality
The demand of border application.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart for the washing control method for washing machine that the embodiment of the present invention one is provided；
Fig. 2 is the flow chart for the washing control method for washing machine that the embodiment of the present invention two is provided；
Fig. 3 is the flow chart for the washing control method for washing machine that the embodiment of the present invention three is provided；
Fig. 4 is the flow chart for the washing control method for washing machine that the embodiment of the present invention four is provided；
Fig. 5 is the flow chart for the washing control method for washing machine that the embodiment of the present invention five is provided；
Fig. 6 is the flow chart for the washing control method for washing machine that the embodiment of the present invention six is provided；
Fig. 7 is the theory diagram for the washing machine that the embodiment of the present invention seven is provided.
Fig. 8 is the alternative construction schematic diagram for the washing machine that the embodiment of the present invention eight is provided.
Reference：
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Described in a kind of accompanying drawing or embodiment of the present invention
Element and the element that can be shown in one or more other accompanying drawings or embodiment of feature and feature be combined.Should
Note, for purposes of clarity, eliminated in accompanying drawing and explanation unrelated to the invention, known to persons of ordinary skill in the art
Part and the expression and description of processing.Based on the embodiment in the present invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Fig. 1 is the flow chart for the washing control method for washing machine that the embodiment of the present invention one is provided.As shown in figure 1, this implementation
The washing control method for washing machine that example is provided includes：
Step 11：Detect whether the instruction input that water circulation is used.
The input mode for the instruction that water circulation is used is unrestricted, for example：Guidance panel that can be by washing machine or display
The instruction that panel input water circulation is used, or, instruction that water circulation is used etc. is inputted to washing machine by Internet of Things.
Step 12：If the instruction input, then according to the detection parameter of wash water or according in laundry flow
Whether first service condition of the program for washing on recirculated water, automatically select in a certain program for washing of laundry flow using following
Ring water.
For used without water circulation instruction input in the case of washing machine control process mode, the present invention to this not
Limited, such as a kind of optional implementation is for example：It may wait for after a period of time, continue executing with step 11, until inspection
Step 12 etc. is performed when measuring the instruction input that water circulation uses.
The technical scheme that the present embodiment is provided is in the case of the instruction input that water circulation is used is detected, to a certain degree
On can be according to actual conditions equivalent to washing machine（Such as detect the service condition of parameter or first program for washing on recirculated water）
Self-validation is played to the instruction that water circulation is used or from being adapted to, automatically selects and whether use recirculated water in a certain program for washing,
To obtain preferred water circulation laundry scheme（Whether such as automatically select in a certain program for washing of laundry flow using circulation
Water）.Therefore, the present embodiment can realize intelligent control to the laundry flow that washing machine carries out water saving laundry using recirculated water, realize
Mode flexibly, more preferably meets the demand of practical application.
In above-mentioned technical proposal, the detection parameter may include but be not limited to：The turbidity and/or temperature of wash water.Institute
Stating the program for washing of laundry flow may include one below or any combination：Washing procedure, rinsing program, drying program.
The first program for washing of the laundry flow may include：For a certain program for washing in relative laundry flow, press
According to laundry control flow, washing machine will be first carried out or actual in the program for washing first carried out in logic.For example：It is relative to get rid of
For dry program, washing procedure and/or rinsing program are usually first program for washing.
Described recirculated water includes：The purified water of wash water discharging or throw away through washing drum in laundry flow or again
Using water, wherein, purified water is：The wash water that washing drum is discharged or thrown away such as filter assemblies etc. after carrying out purified treatment
Water, reusing water is：The wash water that washing drum is discharged or thrown away is back to washing drum without purified treatment by the road
Water.The optional implication to recirculated water is illustrated below, but example below should not be construed as to technical solution of the present invention
Limitation.
For example, the recirculated water includes washing or rinsed（Washing/rinsing might as well be expressed as）During discharged through washing drum
Wash water purified water, such as：The wash water discharged in washing/rinse cycle through washing drum is through filtering component filters processing
It is back to again in washing drum by circulation line afterwards, realizes that the decontamination cycle of wash water is used.
In another example, the wash water that the recirculated water includes discharging through washing drum during drying reuses water, such as：
Washing drum is rotated to the water thrown away during drying to be back in washing drum again by circulation line, realizes wash water again
It is secondary to utilize.
Fig. 2 is the flow chart for the washing control method for washing machine that the embodiment of the present invention two is provided.Ginseng is detected in the present embodiment
Number is the turbidity of wash water, and is illustrated by taking the laundry control in washing procedure or rinsing program as an example.Such as Fig. 2 institutes
Show, the washing control method for washing machine that the present embodiment is provided includes：
Step 21：Detect whether the instruction input that water circulation is used.
Step 22：If the instruction input, then the turbidity of wash water is detected, by obtained Turbidity measurement value and in advance
Fixed turbidity threshold value is compared, if the Turbidity measurement value is less than the turbidity threshold value, is automatically selected in washing procedure
Or recirculated water is used in rinsing program, otherwise, automatically select in washing procedure or rinsing program without using recirculated water.
The turbidity of wash water can be detected by turbidity transducer, turbidity threshold value can be set in advance according to actual needs
Put, the actual requirement for such as cleaning rate according to clothing is pre-set.Optionally, a timing can be performed in washing procedure or rinsing program
After length, the turbidity of current laundry water is detected.If Turbidity measurement value is less than turbidity threshold value, illustrate that current laundry water is dirtier,
The requirement that clothing cleans rate can be paid the utmost attention under the situation, washing machine is automatically selected without using recirculated water, and wash water is arranged
Go out outside washing machine.If Turbidity measurement value is more than or equal to turbidity threshold value, illustrate that current laundry water is more clean, under the situation
Water-saving amount of doing washing can be paid the utmost attention to, washing machine, which is automatically selected, uses recirculated water, and the wash water discharged through washing drum is through filtering group
Washing drum interior circulation is back to after part filtration treatment again to use.
It can be seen that, the present embodiment is automatic according to the turbidity of wash water when detecting the instruction input that water circulation is used
Choose whether in current laundry program（Such as washing procedure or rinsing program）Middle use recirculated water, is conducive in flow of actually doing washing
Weigh clothing and clean rate and wash water amount, reach and reduced water consumption as far as possible while certain clothing cleans rate.Therefore, this reality
Intelligent control can be realized to the laundry flow that washing machine carries out water saving laundry using recirculated water by applying example, and implementation is flexible, more preferably
Meet the demand of practical application.
Fig. 3 is the flow chart for the washing control method for washing machine that the embodiment of the present invention three is provided.Ginseng is detected in the present embodiment
Number is the temperature of wash water, and is illustrated by taking the laundry control in washing procedure or rinsing program as an example.Such as Fig. 3 institutes
Show, the washing control method for washing machine that the present embodiment is provided includes：
Step 31：Detect whether the instruction input that water circulation is used.
Step 32：If the instruction input, then the temperature of wash water in washing procedure or rinsing program is detected, such as
Really described temperature detection value is less than the turbidity threshold value, then automatically selects and recirculated water is used in washing procedure or rinsing program,
Otherwise, without using recirculated water in washing procedure or rinsing program.
Washing machine can have the functions such as filter assemblies filtration treatment, heating in the present embodiment.Temperature threshold can be according to reality
Need to pre-set, such as pre-set according to the heatproof threshold value for the filter assemblies that filtration treatment is carried out to wash water, temperature threshold
Heatproof threshold value of the value less than or equal to filter assemblies.
Generally there are certain heatproof threshold value, the temperature threshold pre-set to the filter assemblies that wash water carries out filtration treatment
Heatproof threshold value of the value less than or equal to filter assemblies.If enabling heating function in laundry flow or temperature in use being higher
Wash water, then when detecting the instruction input that water circulation is used, can pass through temperature of the temperature sensor to wash water
Detected.If the temperature detection value of wash water is less than temperature threshold, automatically select in washing procedure or rinsing program
Middle use recirculated water, to save wash water amount；If the temperature detection value of wash water is more than temperature threshold, automatically select
Without using recirculated water in washing procedure or rinsing program, to avoid the too high wash water of temperature through filtering component filters processing
During to filter assemblies cause damage.
In the present embodiment, the detection to wash water temperature can be held after washing procedure or rinsing program perform certain time length
Row is once.Or, the repeated detection in washing procedure or rinsing program, according to the temperature detection for the wash water that each time detects
Whether the comparative result of value and temperature threshold, in time adjustment uses recirculated water in washing procedure or rinsing program；If for example,
Current Temperatures detection obtains temperature detection value and is less than temperature threshold, then washing machine is automatically selected in washing procedure or rinsing program
Using recirculated water, if temperature detection obtains temperature detection value more than or equal to temperature threshold next time, now washing machine from
Dynamic selection is in washing procedure or rinsing program without using recirculated water.
It can be seen that, the present embodiment is automatic according to the temperature of wash water when detecting the instruction input that water circulation is used
Choose whether in current laundry program（Such as washing procedure or rinsing program）Middle use recirculated water, is conducive in flow of actually doing washing
In it is automatic avoid the too high wash water of temperature through filtering component filters processing during filter assemblies are caused to damage.Cause
This, the present embodiment can realize intelligent control, implementation spirit to the laundry flow that washing machine carries out water saving laundry using recirculated water
It is living, more preferably meet the demand of practical application.
Fig. 4 is the flow chart for the washing control method for washing machine that the embodiment of the present invention four is provided.Ginseng is detected in the present embodiment
Number is the temperature and turbidity of wash water, and illustrated by taking the laundry control in washing procedure or rinsing program as an example.Such as
Shown in Fig. 4, the washing control method for washing machine that the present embodiment is provided includes：
Step 41：Detect whether the instruction input that water circulation is used.
Step 42：If the instruction input, then the temperature of wash water in washing procedure or rinsing program is detected, will
Obtained temperature detection value is compared with predetermined temperature threshold.
Step 43：If the temperature detection value is less than the temperature threshold, performed in washing procedure or rinsing program
The turbidity of wash water is detected after certain time length, obtained Turbidity measurement value is compared with predetermined turbidity threshold value, if
The Turbidity measurement value is less than the turbidity threshold value, then automatically selects and recirculated water is used in washing procedure or rinsing program, no
Then, without using recirculated water in washing procedure or rinsing program.
Step 44：If the temperature detection value is more than the temperature threshold, automatically select in washing procedure or rinsing
Without using recirculated water in program.
The present embodiment is when detecting the instruction input that water circulation is used, the knot of combination temperature detection and Turbidity measurement
Really, as the basis for estimation that recirculated water whether is used in washing procedure or rinsing program.Temperature threshold can be pre- according to actual needs
First set, such as pre-set according to the heatproof threshold value for the filter assemblies that filtration treatment is carried out to wash water, temperature threshold is less than
Or equal to the heatproof threshold value of filter assemblies.Turbidity threshold value can be pre-set according to actual needs, and the reality of rate is such as cleaned according to clothing
Border requires to pre-set.
If the temperature detection value of wash water is less than temperature threshold, illustrate that now wash water temperature will not be to such as filtering
The parts such as component cause damage, herein under the premise of, further compare Turbidity measurement value and turbidity threshold value, if Turbidity measurement value is small
In turbidity threshold value, illustrate that current laundry water is dirtier, the requirement that clothing cleans rate can be paid the utmost attention under the situation, washing machine is automatic
Selection discharges wash water outside washing machine without using recirculated water.If Turbidity measurement value is more than or equal to turbidity threshold value, say
Bright current laundry is more clean with water, water-saving amount of doing washing can be paid the utmost attention under the situation, washing machine, which is automatically selected, uses recirculated water,
The wash water discharged through washing drum is back to washing drum interior circulation after filtering component filters processing and used again.
If the temperature detection value of wash water is more than or equal to temperature threshold, illustrate that now wash water temperature can be to such as
The parts such as filter assemblies cause to damage, and now automatically select without using recirculated water in washing procedure or rinsing program, to avoid
The too high wash water of temperature causes to damage during component filters are handled through filtering to filter assemblies.
It can be seen that, the present embodiment is when detecting the instruction input that water circulation is used, according to the temperature of wash water and turbid
Whether degree is automatically selected in current laundry program（Such as washing procedure or rinsing program）Middle use recirculated water, is conducive to actually washing
It is automatic in clothing flow to avoid the too high wash water of temperature from causing to damage to filter assemblies during component filters are handled through filtering
It is bad, rate and wash water amount further are cleaned in actually laundry flow balance clothing on this basis, to reach that certain clothing is washed
Reduced water consumption as far as possible while net rate.Therefore, the present embodiment can be washed to washing machine using recirculated water progress water saving laundry
Clothing flow realizes intelligent control, and implementation flexibly, more preferably meets the demand of practical application.Certainly, in other embodiments
It can also first judge that turbidity judges whether to use recirculated water further according to temperature.
Fig. 5 is the flow chart for the washing control method for washing machine that the embodiment of the present invention five is provided.As shown in figure 5, this implementation
The washing control method for washing machine that example is provided includes：
Step 51：Detect whether the instruction input that water circulation is used.
Step 52：If the instruction input, it is determined that whether used recirculated water in washing procedure, if it is,
Then automatically select and recirculated water is used in drying program.
If using recirculated water, illustrating that the clear water total amount used in laundry flow is seldom in washing procedure.In washing procedure
The recirculated water used is typically the purified water after filtering component filters processing by wash water, and filter assemblies are typically to filter out
Solubization material is difficult to filter out in the impurity such as line bits, bulky grain thing in wash water, wash water, therefore in program for washing
Use recirculated water and its seldom situation of similar use clear water total amount, the residual of clothes washing material（Such as basicity residual）Generally compared with
It is many, can now automatically select in drying program use recirculated water, the recirculated water be drying program in through washing that washing drum is thrown away
Clothing water reuses water.
Described automatically select uses a kind of optional implementation of recirculated water for example in drying program：Using in the program of drying
Middle progress spray dewater treatment, to reduce the residual of clothes washing material（Such as reduce the basicity residual of clothing）.
It can perform in drying program and once spray dewater treatment, or perform repeatedly spray dewater treatment further to subtract
The basicity residual of few clothing.Spray dewater treatment includes every time：Enter a certain amount of clear water into roller, rotate roller, conducting is washed
The water circulation channel of clothing machine is to lead to spray head by the water thrown away in roller rotating process and be sprayed on the clothing in roller, such as
After this water circulation certain time length, continue to make roller rotate and discharge the water thrown away in roller rotating process outside washing machine.Every
During secondary progress spray dewater treatment, the high speed centrifugation effect that roller rotating process is produced throws away the water sprayed on clothing, gets rid of
The water gone out is back to spray head while taking away the detergent remained on clothing and reused, and such water circulation can be gradually decreased
Basicity residual in the residual of detergent on clothing, effectively reduction clothing.
It can be seen that, the present embodiment is followed when detecting the instruction input that water circulation is used if used in washing procedure
Ring water, then automatically select and recirculated water used in drying program, improves and sprays dewater treatment institute in current drying program every time
The utilization rate of the clear water entered so that more detergent residuals can remove using identical clear water amount, meet clothing and clean rate
Water consumption is reduced as far as possible simultaneously.Therefore, the present embodiment can carry out the laundry of water saving laundry to washing machine using recirculated water
Flow realizes intelligent control, and implementation flexibly, more preferably meets the demand of practical application.
Fig. 6 is the flow chart for the washing control method for washing machine that the embodiment of the present invention six is provided.As shown in fig. 6, this implementation
The washing control method for washing machine that example is provided includes：
Step 61：Detect whether the instruction input that water circulation is used.
Step 62：If the instruction input, it is determined that whether used recirculated water in rinsing program, if it is,
Then automatically select in drying program without using recirculated water.
The residual of clothes washing material（Such as basicity residual）Generally and in flow of doing washing the clear water total amount that uses is relevant, when washing
When the clear water used in clothing flow meets a certain amount of, the residual of clothes washing material is generally smaller.If used in rinsing program
Recirculated water, without using recirculated water generally in washing procedure, therefore the clear water total amount used in laundry flow is relatively more.Therefore, such as
Fruit detects the instruction input that water circulation uses and recirculated water has been used in rinsing program, then automatically selects in drying program
In carry out dewater treatment without using the mode of recirculated water.
It can be seen that, the present embodiment is followed when detecting the instruction input that water circulation is used if used in rinsing program
Ring water, then automatically select not in drying program use recirculated water, be conducive to actually laundry flow balance clothing clean rate and
Wash water amount, reaches and is reduced water consumption as far as possible while certain clothing cleans rate.Therefore, the present embodiment can make to washing machine
The laundry flow that water saving laundry is carried out with recirculated water realizes intelligent control, and implementation flexibly, more preferably meets practical application
Demand.
Fig. 7 is the theory diagram for the washing machine that the embodiment of the present invention seven is provided.As shown in fig. 7, the present embodiment provide wash
Clothing machine includes：Detection module 71 and automatically select module 72.
Detection module 71 is for detecting whether the instruction input for having water circulation to use.
Automatically selecting module 72 is used for if the instruction input, then according to the detection parameter of wash water or according to
First service condition of the program for washing on recirculated water, is automatically selected in a certain program for washing of laundry flow in flow of doing washing
Whether recirculated water is used.
The recirculated water includes：The purified water for the wash water discharged or thrown away through washing drum in laundry flow is sharp again
Use water.
The washing machine that the present embodiment is provided can detect whether the instruction input that water circulation is used, and have the instruction input
In the case of, according to laundry actual conditions（Such as detect formerly use of the program for washing on recirculated water in parameter or laundry flow
Situation etc.）Automatically select and whether use recirculated water in a certain program for washing, to obtain preferred water circulation laundry scheme（As certainly
Whether dynamic selection uses recirculated water in a certain program for washing of laundry flow）.Therefore, the present embodiment can be to washing machine using following
The laundry flow that ring water carries out water saving laundry realizes intelligent control, and implementation flexibly, more preferably meets the demand of practical application.
Optionally, the detection parameter includes：The turbidity of wash water.The module that automatically selects includes：First is automatic
Selecting unit.First automatic selected cell is used to if the instruction input, then the turbidity of wash water is detected, by what is obtained
Turbidity measurement value is compared with predetermined turbidity threshold value, if the Turbidity measurement value is less than the turbidity threshold value, automatically
Selection uses recirculated water in washing procedure or rinsing program, and otherwise, automatically select does not make in washing procedure or rinsing program
Use recirculated water.First automatic selected cell can carry out wash water turbidity after washing procedure or rinsing program perform certain time length
Detection.The program is conducive to cleaning rate and wash water amount in actually laundry flow balance clothing, reaches that certain clothing is cleaned
Reduced water consumption as far as possible while rate.Therefore, the program can carry out the laundry stream of water saving laundry to washing machine using recirculated water
Cheng Shixian intelligent controls, implementation flexibly, more preferably meets the demand of practical application.
Optionally, the detection parameter includes：The temperature of wash water.The module that automatically selects includes：Second is automatic
Selecting unit.First automatic selected cell is used to if the instruction input, then detect and wash in washing procedure or rinsing program
The temperature of clothing water, if the temperature detection value is less than the temperature threshold, is automatically selected in washing procedure or rinsing journey
Recirculated water is used in sequence, otherwise, without using recirculated water in washing procedure or rinsing program.The program is conducive in actual laundry
It is automatic in flow to avoid the too high wash water of temperature from causing to damage to filter assemblies during component filters are handled through filtering.
Therefore, the program can realize intelligent control, implementation spirit to the laundry flow that washing machine carries out water saving laundry using recirculated water
It is living, more preferably meet the demand of practical application.
Optionally, the detection parameter includes：The temperature and turbidity of wash water.The module that automatically selects includes：The
Three automatic selected cells.3rd automatic selected cell is used to if the instruction input, then detect washing procedure or rinsing journey
The temperature of wash water in sequence, obtained temperature detection value is compared with predetermined temperature threshold；If the temperature inspection
Measured value is less than the temperature threshold, then the turbidity of wash water is detected after washing procedure or rinsing program perform certain time length,
Obtained Turbidity measurement value is compared with predetermined turbidity threshold value, if the Turbidity measurement value is less than the turbidity threshold
Value, then automatically select and recirculated water used in washing procedure or rinsing program, otherwise, do not make in washing procedure or rinsing program
Use recirculated water；If the temperature detection value is more than the temperature threshold, automatically select in washing procedure or rinsing program
Without using recirculated water.The program is conducive to avoiding the too high wash water of temperature through filter assemblies automatically in actually laundry flow
Filter assemblies are caused during filtration treatment to damage, further cleaned on this basis in actually laundry flow balance clothing
Rate and wash water amount, to be reduced water consumption as far as possible while reaching that certain clothing cleans rate.Therefore, the program can be to laundry
The laundry flow that machine carries out water saving laundry using recirculated water realizes intelligent control, and implementation flexibly, more preferably meets actual answer
Demand.
Optionally, the module that automatically selects includes：4th automatic selected cell.If the 4th automatic selected cell is used for
There is the instruction input, it is determined that whether used recirculated water in washing procedure, if it is, automatically selecting in drying program
Middle use recirculated water.For example, the 4th automatic selected cell, specifically for if the instruction input, it is determined that washing
Wash in program and whether used recirculated water, sprayed at least one times at dehydration in drying program if it is, automatically selecting
Reason, and use recirculated water in spray dewater treatment every time.The program is improved in current drying program and sprayed every time at dehydration
The utilization rate of the entered clear water of reason so that more detergent residuals can remove using identical clear water amount, meet clothing and clean
Water consumption is reduced while rate as far as possible.The program can carry out the laundry flow of water saving laundry to washing machine using recirculated water
Intelligent control is realized, implementation flexibly, more preferably meets the demand of practical application.
The laundry flow that the technical scheme provided according to the present invention is likely to form might as well be shown by taking Fig. 8 as an example below
Example property explanation.Washing machine provided in an embodiment of the present invention includes detection module and automatically selects module, in addition, as shown in figure 8, washing
Clothing machine also includes water intaking valve 1, detergent feeding box 2, roller 3, outer barrel 4, turbidity transducer 5, water pump 6, the first reversal valve 7, gas
Pump 8, filter assemblies 9, the second reversal valve 10, spray head 11, water supply conduit 12, filter pipeline 13, circulation line 14, the first draining
Pipeline 15, the second discharge pipe line 16, detergent line 17, return line 18, first pressure sensor 19, second pressure sensor 20
With temperature sensor 21.
The detection module of washing machine automatically selects module and automatically selected when detecting the instruction input that water circulation is used
Whether recirculated water is used in a certain program for washing of laundry flow.Washing machine is detecting the instruction input that water circulation is used
Shi Zhihang optional laundry flow is for example：
Clear water enters detergent feeding box 2 by water intaking valve 1, and detergent is punched into cleaning-drum 3, participates in washing
Wash.
After water inlet end, start the clothing in cleaning-drum.Wash time is reached after the wash time of setting, passes through temperature
Sensor 21 detects the temperature of washings, and by the temperature detection value and predetermined temperature threshold（Such as filter assemblies filter membrane is resistance to
Warm threshold value etc.）It is compared.
If temperature detection value is more than temperature threshold, without using recirculated water in washing procedure：Water pump 6 is started working,
First reversal valve 7 is switched to the direction of the first discharge pipe line 15, and the second reversal valve 10 is by the first discharge pipe line 15 and the second draining
Pipeline 16 is connected, and washings are discharged washings by the effect of water pump 6, and washing terminates, and proceeds follow-up rinse, take off
The processing such as water.
If temperature detection value is less than or equal to temperature threshold, the turbidity of washings is detected by turbidity transducer 5, and
The Turbidity measurement value is compared with predetermined turbidity threshold value.
If Turbidity measurement value is more than or equal to turbidity threshold value, without using recirculated water in washing procedure：Water pump 6 starts
Work, the first reversal valve 7 is switched to the direction of the first discharge pipe line 15, and the second reversal valve 10 is by the first discharge pipe line 15 and second
Discharge pipe line 16 is connected, and washings are discharged washings by the effect of water pump 6, and washing terminates, and proceeds follow-up drift
The processing such as wash, be dehydrated.
If Turbidity measurement value is less than turbidity threshold value, recirculated water is used in washing procedure, circulation washing is such as carried out：Water
Pump 6 is started working, and the first reversal valve 7 is switched to the direction of filter pipeline 13, and detergent line 17 is dammed, washed by the second reversal valve 10
Effect of the water by water pump 6 is washed, by the filtering of filter assemblies 9, the line bits and macromolecular particle in washings are got rid of, then
It is back to through return line 18 in cleaning-drum and continues to participate in washing.Circulation time reaches time or the turbidity transducer 5 of setting
Detect turbidity to reach after setting value, washing terminates, proceed the processing such as follow-up spray dehydration.
If first program for washing includes circulation washing, recirculated water is used in drying program, spray is such as carried out de-
Water process：Water intaking valve 1, which is opened, enters a small amount of water, and roller 3 rotates at a high speed, and the first reversal valve 7 is switched to circulation line 14, plugman
Make, roller rotates at a high speed the water thrown away and passes through water supply conduit 12, circulation line 14, spray head 11, is back in cleaning-drum, returns
Flowing water is acted on by the high speed centrifugation of roller, and the washing powder remained in clothes is removed, to reduce the residual basicity of washing clothing,
Circulate after certain time, the first reversal valve 7 is switched to the first discharge pipe line 15, and the second reversal valve 10 still keeps the first drainpipe
Road 15 is connected with the second discharge pipe line 16, and spent shower water is discharged.This process can be repeated several times, to reach that preferable basicity will
Ask.After Sprayer Circulation at least one times terminates, roller can also continue to rotate at a high speed, and pump works on, remaining water is drained.
Optionally, can the automatic cleaning for carrying out filter assemblies after circulation washing terminates or during circulation washing.
For example, first pressure sensor 19 and second pressure sensor 20 can be set on filter assemblies, pass through first pressure sensor
The pressure of 19 detection filter membrane entrance points, the pressure of the filter membrane port of export is detected by the second pressure sensor 20, if in circulation washing
During, when the pressure difference value that two pressure sensors are detected is more than setting predetermined threshold value, start to perform the cleaning of filter assemblies
Process.The mode of cleaning is divided into：First air purge is again with water flushing or the mode of mixing wastewater with air.Flow is as follows（With water after first air purge
Exemplified by washing）：Water pump 6 is stopped, and the first reversal valve 7 is switched to the direction of discharge pipe line, and filter pipeline is dammed, the second commutation
Valve 10 connects detergent line with the second discharge pipe line 16, and air pump 8 is started working, and is reached after setting time, and air pump 8 stops work
Make, the first reversal valve 7 is switched to filter pipeline, and water pump 6 works, will be vibrated using washings in filter assemblies 9 by air pump
The cleaned pipeline 17 of dirt, the second discharge pipe line 16 drained into outside washing machine.
Laundry control is carried out using above-mentioned laundry flow, can be avoided because the too high wash water of temperature is through filtering component filters
Filter assemblies are caused during processing to damage, are conducive to improving clothing wash degree, reduction clothing basicity residual, extension filtering
The service life of component.In addition, the cleaning of filter assemblies can clear up the dirt intercepted on the filter membrane of filter assemblies in time, it is to avoid
Filter assemblies cleaning is difficult caused by the extended residual of dirt, is conducive to extending the service life of filter assemblies, reduces washing machine
Maintenance cost.
In the various embodiments described above of the present invention, the sequence number of embodiment is merely convenient of description, and the quality of embodiment is not represented.It is right
The description of each embodiment all emphasizes particularly on different fields, and does not have the part being described in detail in some embodiment, may refer to the phase of other embodiment
Close description.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：Read-only storage（Read-
Only Memory, abbreviation ROM）, random access memory（Random Access Memory, abbreviation RAM）, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
In the embodiments such as apparatus and method of the present invention, it is clear that each part or each step be can decompose, combine and/
Or reconfigured after decomposing.These decompose and/or reconfigured the equivalents that should be regarded as the present invention.Meanwhile, it is right above
In the description of the specific embodiment of the invention, the feature for describing and/or showing for a kind of embodiment can be with same or like
Mode used in one or more other embodiments, it is combined with feature in other embodiment, or substitute it
Feature in its embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, key element, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more further features, key element, step or component.
Finally it should be noted that：Although the present invention and its advantage have been described in detail above it should be appreciated that not
Various changes can be carried out in the case of the spirit and scope of the present invention being defined by the claims appended hereto, substitute and
Conversion.Moreover, the scope of the present invention is not limited only to process, equipment, means, the specific reality of method and steps described by specification
Apply example.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used and held according to the present invention
The row function essentially identical to corresponding embodiment described herein obtains result, the existing and future essentially identical with it
Process, equipment, means, method or step to be developed.Therefore, appended claim is wrapped in the range of being directed at them
Include such process, equipment, means, method or step.
Claims (12)
1. a kind of washing control method for washing machine, it is characterised in that including：
Detect whether the instruction input that water circulation is used；
If the instruction input, then according to the detection parameter of wash water or according to first program for washing in laundry flow
On the service condition of recirculated water, automatically select and whether use recirculated water in a certain program for washing of laundry flow,
The detection parameter includes：The turbidity of wash water；If the instruction input, then joined according to the detection of wash water
Number, automatically selects recirculated water whether is used in a certain program for washing of laundry flow, including：If the instruction input,
The turbidity of wash water is then detected, obtained Turbidity measurement value is compared with predetermined turbidity threshold value, if the turbidity
Detected value is less than the turbidity threshold value, then automatically selects and recirculated water is used in washing procedure or rinsing program, otherwise, in washing
Without using recirculated water in program or rinsing program；And/or,
The detection parameter includes：The temperature of wash water；If the instruction input, then joined according to the detection of wash water
Number, automatically selects recirculated water whether is used in a certain program for washing of laundry flow, including：If the instruction input,
The temperature of wash water in washing procedure or rinsing program is then detected, if the temperature detection value is less than the temperature threshold,
Then automatically select in washing procedure or rinsing program use recirculated water, otherwise, in washing procedure or rinsing program without using
Recirculated water.
2. washing control method for washing machine according to claim 1, it is characterised in that the recirculated water includes：Laundry stream
The purified water for the wash water discharged or thrown away through washing drum in journey reuses water.
3. washing control method for washing machine according to claim 1 or 2, it is characterised in that the detection wash water
Turbidity is specially：After the washing procedure or rinsing program perform certain time length, the turbidity of current laundry water is detected.
4. washing control method for washing machine according to claim 1 or 2, it is characterised in that the detection parameter includes：Wash
The temperature and turbidity of clothing water；If the instruction input, then according to the detection parameter of wash water, automatically select in laundry
Whether recirculated water is used in a certain program for washing of flow, including：
If the instruction input, then the temperature of wash water in washing procedure or rinsing program is detected, by obtained temperature
Detected value is compared with predetermined temperature threshold；
If the temperature detection value is less than the temperature threshold, examined after washing procedure or rinsing program perform certain time length
The turbidity of wash water is surveyed, obtained Turbidity measurement value is compared with predetermined turbidity threshold value, if the Turbidity measurement
Value is less than the turbidity threshold value, then automatically selects and recirculated water is used in washing procedure or rinsing program, otherwise, automatically select
Without using recirculated water in washing procedure or rinsing program；
If the temperature detection value is more than the temperature threshold, without using recirculated water in washing procedure or rinsing program.
5. washing control method for washing machine according to claim 1 or 2, it is characterised in that if the instruction input,
Then according to first service condition of the program for washing on recirculated water in laundry flow, a certain laundry in laundry flow is automatically selected
Whether recirculated water is used in program, including：
If the instruction input, it is determined that whether used recirculated water in washing procedure, if it is, automatically selecting
Recirculated water is used in drying program.
6. washing control method for washing machine according to claim 5, it is characterised in that described to automatically select in drying program
Middle use recirculated water, including：Automatically select and sprayed dewater treatment at least one times in drying program, and it is de- in each spray
Recirculated water is used in water process.
7. a kind of washing machine, it is characterised in that including：
Detection module, for detecting whether the instruction input for thering is water circulation to use；
Module is automatically selected, for if the instruction input, then according to the detection parameter of wash water or according to laundry
First service condition of the program for washing on recirculated water in flow, automatically select laundry flow a certain program for washing in whether
Using recirculated water,
The detection parameter includes：The turbidity of wash water；The module that automatically selects includes：First automatic selected cell, is used
In if the instruction input, then the turbidity of wash water is detected, by obtained Turbidity measurement value and predetermined turbidity threshold value
It is compared, if the Turbidity measurement value is less than the turbidity threshold value, automatically selects in washing procedure or rinsing program
Using recirculated water, otherwise, without using recirculated water in washing procedure or rinsing program；And/or,
The detection parameter includes：The temperature of wash water；The module that automatically selects includes：Second automatic selected cell, is used
In if the instruction input, then the temperature of wash water in washing procedure or rinsing program is detected, if the temperature is examined
Measured value is less than the temperature threshold, then automatically selects and recirculated water is used in washing procedure or rinsing program, otherwise, in washing journey
Without using recirculated water in sequence or rinsing program.
8. washing machine according to claim 7, it is characterised in that the recirculated water includes：Through washing drum in flow of doing washing
The purified water for the wash water discharged or thrown away reuses water.
9. the washing machine according to claim 7 or 8, it is characterised in that first automatic selected cell is in washing procedure
Or rinsing program performs the detection that wash water turbidity is carried out after certain time length.
10. the washing machine according to claim 7 or 8, it is characterised in that
The detection parameter includes：The temperature and turbidity of wash water；
The module that automatically selects includes：3rd automatic selected cell, for if the instruction input, then journey to be washed in detection
The temperature of wash water in sequence or rinsing program, obtained temperature detection value is compared with predetermined temperature threshold；If
The temperature detection value is less than the temperature threshold, then detection laundry is used after washing procedure or rinsing program perform certain time length
The turbidity of water, obtained Turbidity measurement value is compared with predetermined turbidity threshold value, if the Turbidity measurement value is less than institute
Turbidity threshold value is stated, then automatically selects and recirculated water is used in washing procedure or rinsing program, otherwise, automatically select in washing procedure
Or without using recirculated water in rinsing program；If the temperature detection value is more than the temperature threshold, automatically select in washing
Without using recirculated water in program or rinsing program.
11. the washing machine according to claim 7 or 8, it is characterised in that the module that automatically selects includes：
4th automatic selected cell, for if the instruction input, it is determined that circulation whether has been used in washing procedure
Water, recirculated water is used if it is, automatically selecting in drying program.
12. washing machine according to claim 11, it is characterised in that the 4th automatic selected cell, specifically for such as
Fruit has the instruction input, it is determined that whether used recirculated water in washing procedure, and journey is being dried if it is, automatically selecting
Dewater treatment is sprayed in sequence at least one times, and recirculated water is used in spray dewater treatment every time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085401.7A CN104060438B (en) | 2013-03-18 | 2013-03-18 | Washing control method for washing machine and washing machine |
| PCT/CN2013/082596 WO2014146401A1 (en) | 2013-03-18 | 2013-08-29 | Washing machine laundry control method and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310085401.7A CN104060438B (en) | 2013-03-18 | 2013-03-18 | Washing control method for washing machine and washing machine |
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| Publication Number | Publication Date |
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| CN104060438A CN104060438A (en) | 2014-09-24 |
| CN104060438B true CN104060438B (en) | 2017-09-29 |
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| CN201310085401.7A Active CN104060438B (en) | 2013-03-18 | 2013-03-18 | Washing control method for washing machine and washing machine |
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| CN (1) | CN104060438B (en) |
| WO (1) | WO2014146401A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839360B (en) * | 2015-01-12 | 2019-07-23 | 青岛海尔洗衣机有限公司 | A kind of drainer for washer, washing machine and control method |
| JP6489490B2 (en) * | 2015-01-12 | 2019-03-27 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Drainage device for washing machine, washing machine and control method |
| CN105839361B (en) * | 2015-01-12 | 2019-07-23 | 青岛海尔洗衣机有限公司 | A kind of drainer for washer, washing machine and control method |
| CN106868780A (en) * | 2017-04-26 | 2017-06-20 | 苏州大学 | The control method for washing and system of a kind of car washing installation |
| CN107601625A (en) * | 2017-11-10 | 2018-01-19 | 青岛科技大学 | Washing machine sewage-treatment plant and system |
| CN113550115A (en) * | 2020-04-26 | 2021-10-26 | 青岛海尔滚筒洗衣机有限公司 | Control method of drum washing machine |
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| WO2014146401A1 (en) | 2014-09-25 |
| CN104060438A (en) | 2014-09-24 |
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