CN104562544B - Water-conservation washing machine and its control method for washing - Google Patents
Water-conservation washing machine and its control method for washing Download PDFInfo
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- CN104562544B CN104562544B CN201310495878.2A CN201310495878A CN104562544B CN 104562544 B CN104562544 B CN 104562544B CN 201310495878 A CN201310495878 A CN 201310495878A CN 104562544 B CN104562544 B CN 104562544B
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- clothing
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- 238000005406 washing Methods 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 230000000712 assembly Effects 0.000 claims abstract description 40
- 238000000429 assembly Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 12
- 239000012528 membrane Substances 0.000 abstract description 6
- 239000007921 spray Substances 0.000 description 16
- 238000006297 dehydration reaction Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 7
- 239000003599 detergent Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of water-conservation washing machine and its control method for washing.Wherein, control method for washing includes：Circulation rinsing instruction input is detected whether；If circulation rinsing instruction input, then obtain and turn to stop control information to the inner cylinder of wash water rate of release for adjusting the dirty material on clothing, and turn to stop control information according to the inner cylinder to be circulated rinsing control.Water-conservation washing machine includes：Instruction detection module and command process module.Present invention saves wash water, the film for slowing down filter assemblies is dirty stifled, so as to reduce the attenuation rate of filter assemblies membrane flux；Meanwhile, the dirty material concentration of wash water maintains one than relatively low state in inner cylinder in rinse cycle, it is ensured that clothing is rinsed in cleaner wash water, improves the clean rate of clothing.
Description
Technical field
The present invention relates to control technology of doing washing, more particularly to a kind of water-conservation washing machine and its control method for washing.
Background technology
Traditional laundry washer flow includes：" water inlet -- washing-dehydration-water inlet -- is once rinsed-is dehydrated-enters
Water -- secondary rinsing-dehydration -- ... -- is dried " etc. program for washing.Each program for washing terminate after no matter whether clothing clean,
All need to re-replace and perform follow-up program for washing using clear water, cause a large amount of wastes of water resource.
In order to save wash water, prior art proposes that used wash water is carried out to filter the side that Posterior circle is used
Case.But, inventor is had found during prior art is put into practice, and wash water is entered by filter assemblies in laundry processes
During row circulating filtration, if wash water turbidity is larger, easily to for the filtering group to wash water filtration treatment
Part causes dirty stifled, and the attenuation rate of filter assemblies permeant flux is high, it is necessary to frequent clean filter assemblies, cause the waste of water resource.
In addition, the clean effect of clothing is undesirable.
The content of the invention
It is given below on brief overview of the invention, to provide the basic reason on certain aspects of the invention
Solution.It should be appreciated that this general introduction is not on exhaustive general introduction of the invention.It is not intended to determine key of the 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 after a while.
The present invention provides a kind of water-conservation washing machine and its control method for washing, advantageously reduces filtering in circulation rinse cycle
The attenuation rate of component permeant flux, improves clothing and cleans rate.
On the one hand, the invention provides a kind of control method for washing of water-conservation washing machine, including：
Circulation rinsing instruction input is detected whether；
If the circulation rinsing instruction input, then obtain and discharged to wash water for adjusting the dirty material on clothing
The inner cylinder of speed turns to stop control information, and turns to stop control information according to the inner cylinder to be circulated rinsing control.
On the other hand, present invention also offers a kind of water-conservation washing machine, including：
Instruction detection module, for detecting whether there is circulation rinsing instruction input；
Command process module, for if the circulation rinsing instruction input, then obtaining dirty on clothing for adjusting
Material turns to stop control information to the inner cylinder of wash water rate of release, and turns to stop control information according to the inner cylinder to be circulated drift
Wash control.
The technical scheme that the present invention is provided turns to stop control information tune in water-conservation washing machine circulation rinse cycle according to inner cylinder
Save rate of release of the dirty material on clothing to wash water so that rinse in circulation（Laundry is filtered in rinsing clothes to use
Water）During, the dirty material of clothing is released slowly into wash water, and wash water is filtered in time through filter assemblies,
Thereby guarantee that the water quality of the wash water in rinse cycle is in more clean state, improve the clean rate of clothing.Additionally, section
When aqueous washing machine is circulated filtration treatment based on filter assemblies to wash water, if the water quality of wash water is dirtier（Turbidity
It is larger）, then the permeant flux decay of filter assemblies is very fast.The present invention is discharged into wash water due to the dirty material modulability of clothing
In, quick release is concentrated rather than in the rinsing a certain stage, therefore avoids dirtier wash water and caused through filter assemblies
Stifled and permeant flux the reduction of the dirt of filter assemblies, advantageously reduces the attenuation rate of filter assemblies permeant flux, and then extended
Filter the maintenance period of component.
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
The accompanying drawing to be used needed for having technology description is 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 of the control method for washing of the water-conservation washing machine that the embodiment of the present invention one is provided；
Fig. 2 is the theory diagram of the water-conservation washing machine that the embodiment of the present invention two is provided；
Fig. 3 is the alternative construction schematic diagram of the water-conservation washing machine that the embodiment of the present invention three is provided.
Specific 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 an accompanying drawing of the invention or a kind of implementation method
Element and the element that can be shown in one or more other accompanying drawings or implementation method 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 for the treatment of.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 of the control method for washing of the water-conservation washing machine that the embodiment of the present invention one is provided.As shown in figure 1,
The control method for washing of the water-conservation washing machine that the present embodiment is provided includes：
Step 11：Circulation rinsing instruction input is detected whether.
Step 12：If the circulation rinsing instruction input, then obtain for adjusting the dirty material on clothing to laundry
Turn to stop control information with the inner cylinder of water release rate, and turn to stop control information according to the inner cylinder to be circulated rinsing control.
The technical scheme that the present embodiment is provided turns to stop control information in water-conservation washing machine circulation rinse cycle according to inner cylinder
Adjust rate of release of the dirty material on clothing to wash water so that rinse in circulation（Laundry is filtered in rinsing clothes
Use water）During, the dirty material of clothing is released slowly into wash water, and wash water through filter assemblies in time by mistake
Filter, thereby guarantees that the water quality of the wash water in rinse cycle is in more clean state, improves the clean rate of clothing.
Additionally, when water-conservation washing machine is circulated filtration treatment based on filter assemblies to wash water, if wash water
Water quality it is dirtier（Turbidity is larger）, then the permeant flux decay of filter assemblies is very fast.The present invention is adjusted due to the dirty material of clothing
Property be discharged into wash water, rather than concentrating quick release rinsing a certain stage, therefore avoid dirtier wash water
Stifled and permeant flux the reduction of the dirt of filter assemblies is caused through filter assemblies, declining for filter assemblies permeant flux is advantageously reduced
Lapse rate, and then extend the maintenance period of filter assemblies.
In various embodiments of the present invention, the implication for circulating rinsing is：The wash water discharged through washing drum in rinse cycle is passed through
It is back in washing drum again by circulation line after filter assemblies filtration treatment, realizes that the decontamination cycle of wash water is used.
Optionally, methods described also includes：Obtain the turbidity value of wash water.Above-mentioned steps 12 are specially：If
State circulation rinsing instruction input and turbidity value reaches preset value, then obtain and released to wash water for the dirty material adjusted on clothing
The inner cylinder for putting speed turns to stop control information, and turns to stop control information according to the inner cylinder to be circulated rinsing control.For example：Can be with
Turbidity transducer is set in washing machine, the turbidity of wash water is detected by turbidity transducer；Judging there is circulation rinsing to refer to
After order input, if turbidity value reaches preset value, obtain for adjusting the dirty material on clothing to wash water rate of release
Inner cylinder turns to stop control information, and turns to stop control information according to the inner cylinder to be circulated rinsing control.The program can be according to laundry
Automatically determined with the turbidity of water according to inner cylinder turn stop control information carry out rinse control opportunity so that can be dirtier in wash water
Dirty material on Shi Qiyong clothings is controlled to the regulation of wash water rate of release, and is routinely floated when wash water is relatively cleaned
Wash（The dirty material not enabled on clothing is controlled to the regulation of wash water rate of release）, thus improve laundry control
Flexibility.
Optionally, the inner cylinder turn stops control information can be predefined by laboratory facilities.For example, the inner cylinder turns to stop control
Information processed discharges the statistics of dirty material according to clothing in the case where inner cylinder meets different rotating speeds and/or continues rotation condition to wash water
Speed and the filter capacity determination for filtering the filter assemblies of wash water, so that washing in inner cylinder in rinse cycle
The turbidity of clothing water is consistently less than given threshold.
Optionally, the inner cylinder turn stops control information includes one or more of：Inner cylinder turns to stop comparing, inner cylinder is rotated and continued
Time, inner cylinder stop operating duration, inner cylinder rotating speed.Preferably, the inner cylinder rotation duration is no more than 5S, described interior
Cylinder stops operating the duration no more than 120S, and the inner cylinder turns to stop than being not more than 1/2, and the inner cylinder rotating speed is no more than 40rpm.
When membrane module is carried out in rinsing in filter process, if inner cylinder turns to stop the unreasonable of control information setting, such as inner cylinder turns to stop ratio
Higher, then the dirty material on clothing is stripped quickly, causes inner cylinder water quality apoplexy involving the solid organs material concentration larger, and the water was carried out
The decay for accelerating filter assemblies permeant flux is comprehended at filter.The program turns to stop than, inner cylinder rotation duration, interior by weighing cylinder
Cylinder stops operating duration and/or inner cylinder rotating speed, and the appropriate inner cylinder that reduces turns to stop ratio, makes what is remained on clothing in rinse cycle
Dirty material is slowly discharged, and forms the relatively low water quality treatment of dirty material concentration, and the film for slowing down filter assemblies is dirty stifled, so as to drop
The attenuation rate of low filter assemblies membrane flux；Meanwhile, the dirty material concentration of wash water maintains one in inner cylinder in rinse cycle
It is individual than relatively low state, it is ensured that clothing is rinsed in cleaner wash water, improves the clean rate of clothing.
On the basis of above-mentioned technical proposal, be may also include before step 11：The step of washing clothing.Wash the tool of clothing
Body method, the present invention is not intended to limit to this.By washing clothing, the most of dirty material on clothing can be removed.
Further, may also include spray dehydration after step 12：Execution sprays dewater treatment at least one times, every time
Spray dewater treatment includes：To a certain amount of clear water is entered in inner cylinder, make inner cylinder rotating, the Water spray that will be thrown away during inner cylinder rotating
On clothing in inner cylinder, after such water circulation preset duration, continue to make inner cylinder rotating and will be thrown away during inner cylinder rotating
Outside water discharge washing machine.The program will circulate rinsing and spray dehydration is combined, and on the one hand make rinsing by circulating rinsing control
Purifying water process Posterior circle is used, hence it is evident that save wash water；On the other hand spray dehydration control is introduced in control is dehydrated
Make and introduce recycling for water in spray dehydration control, therefore improve what is entered to inner tank of washing machine to a certain extent
The utilization rate of clear water so that more detergents can remove using identical clear water amount and remain, while meeting clothes cleaning and spend
Water consumption is reduced as far as possible.Need not rely on that ozone generator etc. is large-scale attached to be set in the technical scheme provided due to the present invention
It is standby, therefore cost is relatively low.
Fig. 2 is the theory diagram of the water-conservation washing machine that the embodiment of the present invention two is provided.As shown in Fig. 2 the present embodiment is provided
Water-conservation washing machine include：Instruction detection module 21 and command process module 22.
Instruction detection module 21 is for detecting whether there is circulation rinsing instruction input.
If command process module 22 has detected circulation rinsing instruction input for instruction detection module, obtaining is used for
Dirty material on regulation clothing turns to stop control information to the inner cylinder of wash water rate of release, and is turned to stop control according to the inner cylinder
Information is circulated rinsing control.
Optionally, water-conservation washing machine may also include Turbidity measurement module, the turbidity value for obtaining wash water.Accordingly
, the command process module, specifically for if the circulation rinsing instruction input and turbidity value reaches preset value, then obtaining
To take turn to the inner cylinder of wash water rate of release in the dirty material on regulation clothing and stop control information, and turned according to the inner cylinder
Stop control information and be circulated rinsing control.
Optionally, the inner cylinder turns to stop control information and meet different rotating speeds and/or lasting rotation strip in inner cylinder according to clothing
To the wash water release Statistical Rate of dirty material and true for filtering the filter capacity of the filter assemblies of wash water under part
It is fixed, so that the turbidity of the wash water in inner cylinder in rinse cycle is consistently less than given threshold.
Optionally, the inner cylinder turns to stop control information and meet different rotating speeds and/or lasting rotation strip in inner cylinder according to clothing
To the wash water release Statistical Rate of dirty material and true for filtering the filter capacity of the filter assemblies of wash water under part
It is fixed, so that the turbidity of the wash water in inner cylinder in rinse cycle is consistently less than given threshold.
Optionally, the inner cylinder turn stops control information includes one or more of：Inner cylinder turns to stop comparing, inner cylinder is rotated and continued
Time, inner cylinder stop operating duration, inner cylinder rotating speed.The inner cylinder rotation duration is no more than 5S, and the inner cylinder stops
Rotation duration is no more than 120S, and the inner cylinder turns to stop than being not more than 1/2, and the inner cylinder rotating speed is no more than 40rpm.
Optionally, the water-conservation washing machine also includes spray dewater treatment module, for performing spray dehydration at least one times
Treatment, dewater treatment is sprayed every time to be included：To a certain amount of clear water is entered in inner cylinder, make inner cylinder rotating, will be got rid of during inner cylinder rotating
On clothing in the Water spray for going out to inner cylinder, after such water circulation preset duration, continue to make inner cylinder rotating and by inner cylinder rotating mistake
Outside the water discharge washing machine thrown away in journey.
The working mechanism and attainable technique effect of the water-conservation washing machine that the present embodiment is provided, reference can be made to the present invention is above-mentioned
The corresponding record of control method embodiment, will not be repeated here.
Below for an alternative construction of washing machine provided in an embodiment of the present invention, this is further illustrated with reference to the structure
One alternative embodiment of invention control method for washing.The structure and flow are only a kind of optional implementation, be should not be understood
It is the limitation to technical solution of the present invention essence.
Fig. 3 is the alternative construction schematic diagram of the water-conservation washing machine that the embodiment of the present invention three is provided.As shown in figure 3, of the invention
The washing machine that embodiment is provided includes：Water intaking valve 1, detergent feeding box 2, inner cylinder 3, outer barrel 4, turbidity transducer 5, water pump 6,
One reversal valve 7, air pump 8, filter assemblies 9, the second reversal valve 10, spray head 11, water supply conduit 12, filter pipeline 13, circulation pipe
Road 14, the first discharge pipe line 15, the second discharge pipe line 16, detergent line 17, return line 18, first pressure sensor 19 and
Two pressure sensors 20.
Inner cylinder 3 is connected with outer barrel 4.The discharge outlet of outer barrel 4 -- water pump 6-- water supply conduits the first reversal valves of 12-- 7-- is filtered
The grade of pipeline 13-filter assemblies 9-- return lines 18 forms the first water circulation channel, wherein scrubbed dose of dispensing of return line 18
The water inlet of box 2 and outer barrel 4 is connected with inner cylinder 3.The discharge outlet of outer barrel 4 -- water supply conduit 12-- the first reversal valve 7-- circulation pipes
The grade of road 14-- spray head 11 forms the second water circulation channel.The discharge outlet of outer barrel 4 -- first the first discharge pipe lines of reversal valve 7--
Second discharge pipe lines of 15-- the second reversal valve 10-- 16 etc. form drainage channel.The discharge outlet of outer barrel 4 -- water pump 6-- water supply conduits
12-- the first reversal valve 7-- filter pipeline 13-filter assemblies 9-- detergent lines 17-- the second reversal valve the second drainpipes of 10--
The grade of road 16 forms cleaning drainage channel.The optional control method for washing of of the washing machine includes：
（1）Washing step：Clear water enters into detergent feeding box 2 by water intaking valve 1, and detergent is punched into inner barrel of washing
In 3, the clothing in inner barrel of washing 3.The washings that washing terminates in rear inner cylinder are discharged outside washing machine through above-mentioned drainage channel, i.e.,：
After washing terminates, water pump 6 is started working, and the washings in inner cylinder enter water supply conduit 12, and the first reversal valve 7 is switched to drainpipe
Road 15, the second reversal valve 10 is switched to discharge pipe line 16, by outside the washings discharge washing machine in inner cylinder.
（2）Dehydration：In washing step after washings emptying, rotate inner cylinder 3, will be residual in clothing in rotary course
The washings for staying are thrown away, and the water for throwing away is discharged outside washing machine through above-mentioned drainage channel.
（3）Water inlet step：To entering a certain amount of clear water in inner cylinder.
（4）Circulation rinse step：If the circulation rinsing instruction input, then detected by turbidity transducer 5 and done washing
With the turbidity value of water, if turbidity value reaches preset value, obtain and discharge speed to wash water for adjusting the dirty material on clothing
The inner cylinder of rate turns to stop control information, and turns to stop control information according to the inner cylinder to be circulated rinsing control.For example：Circulation rinsing
When turn on above-mentioned first water circulation channel, inner cylinder turns to stop control information for example：Inner cylinder rotation duration 4S, 4 inner cylinders stop turning
The dynamic duration is no more than 100S, and inner cylinder rotating speed is no more than 35rpm.Wherein, in circulation rinse cycle, the washings of inner cylinder discharge
It is back to inner cylinder after being filtered through above-mentioned first water circulation channel to recycle, i.e.,：In circulation rinse cycle, the rinsing of inner cylinder discharge
Water enters water supply conduit 12 by water pump 6, and the first reversal valve 7 switches to filter pipeline 13, and water enters filtering through the first reversal valve 7
Pipeline 13, filters through fore filter 21, filter assemblies 9 successively, afterwards into return line 18 and the scrubbed dose of He of feeding box 2
The water inlet of outer barrel 4 is back to inner cylinder 3, and the washings for being achieved in recycling in inner cylinder are rinsed to clothing.
Optionally, filter assemblies cleaning is carried out in rinse cycle or after rinsing terminates.To mistake in filter assemblies cleaning step
The mode of filter component cleaning is divided into：Air purge step and water-washing step, the two steps can timesharing perform, can also perform simultaneously.No
The timesharing washed after the first air purge of harm is illustrated as a example by performing optional embodiment：Water pump 6 is stopped, and the first reversal valve 7 is cut
The direction of discharge pipe line is changed to, filter pipeline is dammed, the second reversal valve 10 connects detergent line with the second discharge pipe line 16,
Air pump 8 is started working, and after reaching setting time, air pump 8 is stopped, and the first reversal valve 7 is switched to filter pipeline, the work of water pump 6
Make, the cleaned pipeline 17, second row of dirt that the washings discharged using inner cylinder 3 will be vibrated in filter assemblies 9 by air pump
Water lines 16 are drained into outside washing machine.Air pump 8 every time open duration can be 10-120s, water pump 6 every time open it is lasting when
Between can be 5-60s.
Filter assemblies cleaning step can automatically be performed when above-mentioned circulation rinsing setting duration expires, or, can be by right
The judgement that filter assemblies carry out the testing results such as pressure or flow automatically determines whether to perform.For example, can be set on filter assemblies
First pressure sensor 19 and second pressure sensor 20 are put, the pressure of filter membrane entrance point is detected by first pressure sensor 19
Power, the pressure of the filter membrane port of export is detected by the second pressure sensor 20, if during circulation, two pressure sensors are detected
Pressure difference value more than setting predetermined threshold value when, start perform filter assemblies cleaning step.
（5）Spray dehydration：Execution sprays dewater treatment at least one times, and spray dewater treatment includes every time：Water intaking valve 1
Open and enter a small amount of water（Less than the water needed for washing or rinsing clothes）, the rotation at a high speed of inner cylinder 3（Rotating speed is in 400-
1000rpm）, the first reversal valve 7 is switched to circulation line 14, pump working, and inner cylinder rotates at a high speed the water for throwing away by flow pipe
Road 12, circulation line 14, spray head 11, are back in inner barrel of washing, and recirculation water is acted on by the high speed centrifugation of inner cylinder, by clothes
The washing powder removal of middle residual, to reduce the residual basicity of washing clothing, after circulation certain hour, inner cylinder maintains or improves rotating speed
（400-1400rpm）Continue to rotate, the first reversal valve 7 is switched to the first discharge pipe line 15, the second reversal valve 10 still keeps the
One discharge pipe line 15 is connected with the second discharge pipe line 16, and spent shower water is discharged.This Sprayer Circulation processing procedure can be repeated several times,
To reach preferable basicity requirement.The time of each Sprayer Circulation treatment can be controlled in 1-5min.Sprayer Circulation at least one times
After end, inner cylinder can also continue to rotation at a high speed, and pump works on, remaining water is drained.
Wash water is substantially saved using above-mentioned technical proposal, while stopping control information according to inner cylinder turn is circulated drift
Control is washed, the dirty material remained on clothing in rinse cycle is slowly discharged, form the relatively low place of dirty material concentration
Reason water quality, the film for slowing down filter assemblies is dirty stifled, so as to reduce the attenuation rate of filter assemblies membrane flux；Meanwhile, in rinse cycle
The dirty material concentration of wash water maintains one than relatively low state in inner cylinder, it is ensured that clothing is in cleaner wash water
Middle rinsing, improves the clean rate of clothing.
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 described in detail in certain 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 can be decompose, combination and/
Or reconfigured after decomposing.These decompose and/or reconfigure and should be regarded as equivalents of the 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 implementation method 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 implementation method.
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 of one or more further features, key element, step or component or additional.
Finally it should be noted that：Although the present invention and its advantage has below been described in detail 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.And, 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 according to the present invention and held
The row function essentially identical to corresponding embodiment described herein obtains result, the existing and future essentially identical with it
Process to be developed, equipment, means, method or step.Therefore, appended claim is directed at being wrapped in the range of them
Include such process, equipment, means, method or step.
Claims (8)
1. a kind of control method for washing of water-conservation washing machine, it is characterised in that including：
Circulation rinsing instruction input is detected whether；
If the circulation rinsing instruction input, then obtain for adjusting the dirty material on clothing to wash water rate of release
Inner cylinder turn to stop control information, and turn to stop control information according to the inner cylinder to be circulated rinsing control；
The inner cylinder turn stops control information and is used to laundry in the case where inner cylinder meets different rotating speeds and/or continues rotation condition according to clothing
The Statistical Rate of water release dirty material and the filter capacity determination for filtering the filter assemblies of wash water, so that in drift
The turbidity of the wash water during washing in inner cylinder is consistently less than given threshold.
2. the control method for washing of water-conservation washing machine according to claim 1, it is characterised in that also include：Obtain laundry
With the turbidity value of water；
If the circulation rinsing instruction input and turbidity value reaches preset value, then obtain for adjusting the dirty material on clothing
Turn to stop control information to the inner cylinder of wash water rate of release, and turn to stop control information according to the inner cylinder to be circulated rinsing control
System.
3. the control method for washing of water-conservation washing machine according to claim 1 and 2, it is characterised in that the inner cylinder turns to stop
Control information includes one or more of：Inner cylinder turns to stop comparing, inner cylinder rotation duration, inner cylinder stop operating the duration,
Inner cylinder rotating speed.
4. the control method for washing of water-conservation washing machine according to claim 3, it is characterised in that
The inner cylinder rotation duration is no more than 5S,
The inner cylinder stops operating the duration no more than 120S,
The inner cylinder turns to stop than being not more than 1/2,
The inner cylinder rotating speed is no more than 40rpm.
5. a kind of water-conservation washing machine, it is characterised in that including：
Instruction detection module, for detecting whether there is circulation rinsing instruction input；
Command process module, for if the circulation rinsing instruction input, then obtaining for adjusting the dirty material on clothing
Turn to stop control information to the inner cylinder of wash water rate of release, and turn to stop control information according to the inner cylinder to be circulated rinsing control
System；The inner cylinder turn stops control information and is used to laundry in the case where inner cylinder meets different rotating speeds and/or continues rotation condition according to clothing
The Statistical Rate of water release dirty material and the filter capacity determination for filtering the filter assemblies of wash water, so that in drift
The turbidity of the wash water during washing in inner cylinder is consistently less than given threshold.
6. water-conservation washing machine according to claim 5, it is characterised in that also include：
Turbidity measurement module, the turbidity value for obtaining wash water；
The command process module, specifically for if the circulation rinsing instruction input and turbidity value reaches preset value, then
Obtain and turn to stop control information to the inner cylinder of wash water rate of release for adjusting the dirty material on clothing, and according to the inner cylinder
Turn to stop control information and be circulated rinsing control.
7. the water-conservation washing machine according to claim 5 or 6, it is characterised in that the inner cylinder turn to stop control information include with
It is lower one or more：Inner cylinder turns to stop comparing, inner cylinder rotation duration, inner cylinder stop operating duration, inner cylinder rotating speed.
8. water-conservation washing machine according to claim 7, it is characterised in that
The inner cylinder rotation duration is no more than 5S,
The inner cylinder stops operating the duration no more than 120S,
The inner cylinder turns to stop than being not more than 1/2,
The inner cylinder rotating speed is no more than 40rpm.
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| JP2013009806A (en) * | 2011-06-29 | 2013-01-17 | Panasonic Corp | Drum type washing machine and program for the same |
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