CN106609436A - A washing machine control method and a washing machine - Google Patents
A washing machine control method and a washing machine Download PDFInfo
- Publication number
- CN106609436A CN106609436A CN201510695709.2A CN201510695709A CN106609436A CN 106609436 A CN106609436 A CN 106609436A CN 201510695709 A CN201510695709 A CN 201510695709A CN 106609436 A CN106609436 A CN 106609436A
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- Prior art keywords
- detergent
- washing
- washing machine
- water
- default
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000005189 flocculation Methods 0.000 claims abstract description 54
- 230000016615 flocculation Effects 0.000 claims abstract description 54
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000003599 detergent Substances 0.000 claims description 128
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical group [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 108
- 238000001514 detection method Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000004900 laundering Methods 0.000 claims description 9
- 230000002085 persistent effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 230000003749 cleanliness Effects 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- D06F2202/02—
-
- D06F2212/00—
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention provides a washing machine control method and a washing machine. The method comprises the steps of: A2, detecting a washing agent; A2, judging whether the washing agent is a preset washing agent; if yes, executing a water-saving washing procedure, and if not, executing a common washing procedure; for the water-saving washing procedure, performing flocculation treatment on clothes washing water after washing and/or rinsing is completed; for the common washing procedure, displaying water in a water holding bucket and guiding in clean water after the washing and/or rinsing is completed. The method can automatically identify whether a washing agent is a preset washing agent and judges whether flocculation treatment should be started according to results, so that the flocculation treatment can be started automatically in a targeted manner and unnecessary flocculating agent delivery is avoided, the washing effect is optimized, users do not need to judge whether a flocculation function needs to be selected by themselves every time, and the washing procedures are automatic and intelligent.
Description
Technical field
The present invention relates to washing of drum type washing machine field, the control method and washing machine of more particularly to a kind of washing machine.
Background technology
At present, washing machine liked by users because of its convenient for washing, becomes one of essential product of household electrical appliance,
While washing machine is brought convenience for users, also certain puzzlement, i.e. washing machine are caused for user and done washing
Need to consume substantial amounts of water in journey, cause a certain degree of water resource waste.
For saving water resource, the reusing of washings is improved, occurred in that in prior art with flocculation water process journey
The washing machine of sequence, i.e., after throwing in a certain amount of detergent and flocculant in washings, start flocculation water treatment programs,
Washings are generated into clean water Jing after flocculation cleaning in the flocculation container being arranged in washing machine, is drained in steel ladle again
Reuse for washing machine, so as to realize the recycling to water.
However, as the concentration and composition of different detergents are different, the flocculation dosage that can result in the need for throwing in is different,
And the effect of flocculation treatment can also be affected, especially for some detergents, flocculation treatment is not worked at all, such as
At this moment washing machine still performs flocculation treatment to fruit, not only wastes flocculant, also extends wash time, have impact on and wash
Wash effect.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, there is provided a kind of control method of washing machine,
Whether automatic identification detergent is default detergent, and judges whether to start flocculation treatment according to result, is so directed to
Property ground automatic flocculation treatment, it is to avoid the input of unnecessary flocculant so that clean result reaches most preferably, while not
Oneself will judge whether when needing user to use every time can be with selective flocculation function so that program for washing more automatization and
It is intelligent.
Another object of the present invention is to provide a kind of washing machine using above-mentioned control method.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of control method of washing machine is provided, methods described includes：
Step A1：Detection detergent；
Step A2：Judge whether the detergent is default detergent；If it is, performing saving washing water program；If
It is no, perform common laundering procedures；
The saving washing water program, after completing to wash and/or rinse, carries out flocculation treatment to laundry water；
The common laundering procedures, after completing to wash and/or rinse, the water in steel ladle are discharged simultaneously, introduce clean
Water.
Further, when saving washing water program is performed, also include：
Laundry water after judging washing and/or rinsing is if appropriate for carrying out flocculation treatment；
If it is, flocculation treatment is carried out to laundry water, if not, the water in steel ladle is discharged simultaneously, introduce clean water.
Further, the default detergent is the washing that its injected volume and flocculant injected volume have default corresponding relation
Agent.
Further, chemical substance is added with the default detergent, the chemical substance can change the chemistry of detergent
Characteristic, and can be recognized by washing machine.
Further, the chemical substance is potassium iodide, and potassium iodide can change the conductivity of detergent, and can be by washing machine
Identification；
Washing machine judges whether contain potassium iodide in detergent according to the conductivity of detergent, default so as to determine whether
Detergent.
Further, the size phase of ratio and input voltage value of the conductivity and potassium iodide of the detergent in detergent
Close.
Further, the detergent containing certain proportion potassium iodide is powered, when input voltage constantly increases, output
There is crest in the corresponding particular range of input voltage in the curve chart of voltage；
The ratio of the particular range and potassium iodide in detergent is related.
Further, judge that whether detergent is that the method for default detergent includes：
Detergent is powered；
In the input voltage signal that circuit input end input increases successively；
Output voltage signal corresponding with input voltage signal is gathered in circuit output end；
Whether crest is contained in judging the curve chart of output voltage signal；
If it is, being default detergent；If it is not, then not being default detergent.
Further, input voltage signal at least includes falling in particular range and increases successively Ui1, Ui2 and Ui3,
Ui1 and Ui3 take two end values of particular range, and each input voltage signal corresponding persistent period is T；
In the corresponding output voltage signal of duration T end collection of each input voltage signal, respectively be Uo1,
Uo2 and Uo3；
If the magnitude of voltage of Uo2 is respectively greater than the magnitude of voltage of Uo1 and Uo3, illustrates it is default detergent, otherwise say
Bright is not default detergent.
The present invention also provides a kind of washing machine using above-mentioned control method.
The beneficial effect of technical scheme that the specific embodiment of the invention is provided is：
Using the control method of the present invention, default detergent can be identified, and be judged whether according to the result of identification
Saving washing water program is performed, when saving washing water program is performed, also the cleanliness factor of laundry water is detected, and according to inspection
Survey result to judge whether to flocculation treatment and whether carry out secondary rinsing, three tickets, so that clean result reaches
To optimal, the use of flocculant is saved, intelligently carry out flocculation treatment and rinsing is processed, made without the need for user every time
Used time oneself will judge whether can be with selective flocculation function so that program for washing more automatization and intellectuality.
Description of the drawings
For the technical scheme in the clearer explanation specific embodiment of the invention, below will be to institute in specific embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of the control method of washing machine that the present invention is provided；
Fig. 2 be the present invention provide measure on electrochemical workstation containing potassium iodide detergent with without potassium iodide washing
Agent and the electrochemical properties of water,；
Fig. 3 is the flow chart of the control method of another kind of washing machine that the present invention is provided；
Fig. 4 is the flow chart of the control method of another kind of washing machine that the present invention is provided.
Specific embodiment
Flocculating function alleged by of the invention or the flocculation in flocculation treatment, refer to the flocculant for adding doses in laundry water
Afterwards so that suspended particulates collection fusion in laundry water is big or forms floc sedimentation, so as to accelerate the coagulation of particle, so that solid,
Liquid is separated, so the used water of script and variable cleaning, such that it is able to be reused.
As shown in figure 1, the present invention provides a kind of control method of washing machine, the method includes：
Step 101：Detection detergent.
Specifically, liquid level detection device is provided with detergent the storage box, the liquid level in detergent the storage box is detected reaches
During to default liquid level, in illustrating detergent the storage box, there is detergent.Preferably, do not have in detergent the storage box is detected
During detergent, can also be reminding user to wash in display interface display corresponding information or by way of sending corresponding prompt tone
No detergent in agent the storage box.
Preferably, in this step, detect the method for detergent to can also be in the detergent the storage box of insulation and be powered, such as
Phenolphthalein electricity, has detergent in illustrating detergent the storage box, if non-conductive, illustrates no detergent in detergent the storage box.
Further, in this step, detect that the method for detergent can also be the weight of detection detergent the storage box, if
Preset weight is reached, detergent has been illustrated, if being not reaching to preset weight, illustrates there is no detergent.
Step 102：Judge whether the detergent is default detergent.
If it is, performing saving washing water program；If not, performing common laundering procedures.
Wherein, the saving washing water program referred to after completing to wash and/or rinse, and carries out flocculation treatment to laundry water；Should
Common laundering procedures refer to after completing to wash and/or rinse, the water in steel ladle are discharged simultaneously, clean water is introduced.
Wherein, the default detergent is the detergent that its injected volume and flocculant injected volume have default corresponding relation, enters one
Step ground, is added with chemical substance in the default detergent, and the chemical substance can change the chemical characteristic of detergent, and energy
Recognized by washing machine.
Preferably, the chemical substance is potassium iodide, and potassium iodide can change the conductivity of detergent, and can be recognized by washing machine,
Washing machine judges whether contain potassium iodide in detergent according to the conductivity of detergent, so as to determine whether default washing
Agent.
As potassium iodide itself is not had an impact to the washability of detergent, and add a certain proportion of iodine in detergent
After changing potassium, the conductivity of detergent can be changed, and potassium iodide itself has certain bactericidal action, therefore in detergent
It is the optimal way for identifying default detergent to add a certain proportion of potassium iodide.
Preferably, ratio of the potassium iodide in detergent be between 0.05% to 0.2%, and more preferably 0.1%.
Further, ratio of the conductivity and potassium iodide of detergent in detergent and the electricity of input when being powered to detergent
The size of pressure value is related.
Fig. 2 is to measure on electrochemical workstation containing potassium iodide detergent and the electricity without potassium iodide detergent and water
Chemical characteristic, the ratio of potassium iodide is 0.1%, when input voltage constantly increases, when the voltage of applying is persistently raised,
The conductivity of the detergent containing potassium iodide has significant difference with the conductivity of the detergent without potassium iodide.Will in Fig. 2
Output voltage signal is converted to current signal, when input voltage is gradually increased with the speed of 0.1V/s, containing potassium iodide
Detergent conductivity as shown in curve a, as shown in curve c, the conductivity of water is such as the conductivity of blue moon detergent
Shown in curve e；When input voltage is gradually increased with the speed of 0.05V/s, the conductivity of the detergent containing potassium iodide
As shown in curve b, the conductivity of blue moon detergent as shown in curve d, the conductivity of water as shown in curve e, thus
It can be seen that, only the detergent containing potassium iodide occurs in that two obvious crests between 1V-2V.
Wherein, ratio of the position and potassium iodide that crest occurs in detergent is related, the result according to Fig. 2, when
When the ratio of potassium iodide is 0.1%, more significantly crest occurs between 1.5V-2V.
Therefore, according to above-mentioned characteristic, it is the default detergent of identification, certain proportion can be added in the default detergent
Potassium iodide, and the detergent for containing certain proportion potassium iodide is powered, it is when input voltage constantly increases, defeated
The curve chart for going out voltage occurs crest in the corresponding particular range of input voltage, and the particular range is being washed with potassium iodide
Ratio in agent is related.As shown in figure 3, comprising the following steps that：
Step a1：Detergent is powered.
Specifically, washing machine carries out connecting two electrodes in alive circuit to detergent, and the two electrodes are deep into be treated
In the detergent of survey, after connecting circuit, detergent is powered.
Step a2：In the input voltage signal that circuit input end input increases successively.
Specifically, the electric conductivity according to the detergent for adding certain proportion potassium iodide：When input voltage constantly increases, output
There is crest in the corresponding particular range of input voltage in the curve chart of voltage, therefore, the span of input voltage signal
At least cover the particular range for crest occur.
Further, input voltage signal at least includes falling in particular range and increases successively Ui 1, Ui2 and Ui3,
Ui 1 and Ui3 take two end values of particular range, and each input voltage signal corresponding persistent period is T.Preferably,
A backward voltage Ui0 was also input into before input Ui 1, has been used long due to electrode and oxidation can be occurred, produce data wander,
Testing result is affected, it is that pretreatment, cleaning electrode were carried out before electrolytic scrubbing agent to be passed through backward voltage Ui0, it is ensured that even
The process of continuous electrolysis.
For example, the result of the test on electrochemical workstation according to Fig. 2, occurs between 1.5V-2V obvious
Crest, therefore backward voltage Ui0, input voltage signal Ui 1, Ui2 and Ui3 are continuously input in circuit input end, this four
Individual level is respectively -2V, 1.5V, 1.8V, 2V, and the corresponding persistent period takes 3S, 2S, 2S, 2S respectively.
Step a3：Output voltage signal corresponding with input voltage signal is gathered in circuit output end.
Specifically, in the corresponding output voltage signal of duration T end collection of each input voltage signal, distinguish successively
For Uo1, Uo2 and Uo3.
For example, when input voltage signal is respectively 1.5V, 1.8V, 2V, 2S ends are gathered successively in circuit output end
When corresponding Uo1, Uo2 and Uo3 be respectively 1.52V, 2.04V, 1.52V.
Step a4：Whether crest is contained in judging the curve chart of output voltage signal.
If it is, explanation is default detergent, saving washing water program is performed；If not, explanation is not default washing
Agent, performs common laundering procedures.
Specifically, washing machine contrasts two neighboring output voltage signal successively according to the order of collection output voltage signal
Size, when the change for detecting adjacent three output voltage signals turns to first increases and then decreases, that is, judges to contain crest, enters
And it is default detergent to judge.
Further, when being respectively Uo1, Uo2 and Uo3 for output voltage signal, if the magnitude of voltage of Uo2 is more than
The magnitude of voltage of Uo1 and Uo3, then explanation is default detergent, otherwise illustrates it is not default detergent.
For example, Uo1, Uo2 and Uo3 are respectively 1.52V, 2.04V, 1.52V, 2.04 ＞ 1.52, therefore Uo2 ＞ Uo1
And Uo2 ＞ Uo3, therefore Uo2 is crest, explanation is default detergent.
After detergent being judged for default detergent, need to perform saving washing water program, i.e., wash when washing machine has been performed
When washing step and/or rinse step, flocculation treatment is carried out to laundry water.
Specifically, when flocculation treatment is carried out, washing machine automatically engages one in the flocculation container being arranged on outside steel ladle
Determine the flocculant of dosage, enter the water inlet of laundry water Jing flocculation containers and purified in flocculation container, and after purifying
Water be discharged in steel ladle again, washing machine perform again rinsing etc. subsequent step.Wherein, the dosage of flocculant and washing
The dosage of agent is corresponding, and the dosage of the flocculant thrown in for the detergent of various dose, washing machine automatically is also different.
After judging that detergent is not default detergent, illustrate that current detergent is not suitable for carrying out flocculation treatment, need to perform
Common laundering procedures, i.e., after washing machine completes washing step and/or rinse step, directly discharge the water in steel ladle,
And clean water is introduced, perform subsequent step.
Preferably, the process of common laundering procedures includes：Washing → draining → dehydration → water inlet → rinsing → draining → dehydration
→ terminate, it is preferred that secondary rinsing, three rinsings etc. can also be carried out according to washing demand.
Using the control method of the present invention, default detergent can be identified, and be judged whether according to the result of identification
Flocculation treatment is appropriate to, so targetedly automatic flocculation treatment, it is to avoid the input of unnecessary flocculant,
Reach optimal clean result, oneself will judge whether when used without the need for user every time can with selective flocculation function,
So that program for washing more automatization and intellectuality.
Embodiment one
As shown in figure 4, the present invention provides a kind of control method of washing machine, its executive agent is washing machine, according to above-mentioned
Embodiment, when it is default detergent to detect detergent, needs to perform saving washing water program, and it is special to work as laundry water
When not muddy, carrying out flocculation treatment can affect clean result on the contrary, therefore when saving washing water program is performed, also need detection
The cleanliness factor of laundry water, and determine whether to carry out flocculation treatment according to the cleanliness factor of laundry water, the method includes：
Step 201：Perform washing step.
Step 202：Judge whether the cleanliness factor detected value of current laundry water reaches the first predetermined threshold value.
If it is, execution step 203, if not, execution step 204.
Due to the medicated clothing for washing sometimes it is dirtier so that the water after washing is more muddy, even if using flocculation treatment its effect
It is not good, flocculant is not only wasted, clean result is also affected, therefore also needs to judge laundry water if appropriate for carrying out at flocculation
Reason.
Specifically, water cleanliness factor detection means is provided with washing barrel wall, to washing tub after washing machine completes washing step
Interior laundry water transmitting infrared detection signal, and reflected signal is received, the cleanliness factor detected value of current laundry water is obtained, is washed
Clothing machine judges whether the cleanliness factor detected value reaches the first predetermined threshold value, if it is, explanation laundry water is more clean, can be with
Carry out flocculation treatment；If not, explanation current laundry water is too muddy, using flocculant effect on driving birds is not good.
Step 203：Carry out flocculation treatment.
Specifically, the flocculant of doses is automatically engaged in the flocculation container being arranged on outside steel ladle, laundry water is made
The water inlet of Jing flocculation containers is entered and is purified in flocculation container, the water after purification is discharged in steel ladle again, is washed
Clothing machine performs the subsequent steps such as rinsing again.
Step 204：Water in steel ladle is discharged, and introduces the water of cleaning.
Step 205：Perform rinsing.
Step 206：Judge whether the cleanliness factor detected value of current laundry water reaches the second predetermined threshold value.
If it is, carrying out draining, being dehydrated and terminate washing；If it is not, then repeating step 202 to step 206.
For cleaner medicated clothing or using the dosage of detergent it is less when, the laundry water after rinsing is more cleaned, need not
Rinse again；And dirtier medicated clothing or the detergent that uses it is more when, the laundry water after rinsing is also very muddy, now should
Secondary rinsing is carried out, therefore needs to detect the cleanliness factor of current laundry water after once rinsing, and judge currently to wash
Whether the cleanliness factor detected value of clothing water reaches the second predetermined threshold value, if it is, explanation laundry water is more cleaned, need not carry out
Secondary rinsing, if not, explanation laundry water is more muddy, also needs to carry out secondary rinsing.Preferably, the second predetermined threshold value
The cleanliness factor that the cleanliness factor of representative is represented higher than the first predetermined threshold value.
Further, in the present embodiment, if the cleanliness factor detected value of the laundry water detected after secondary rinsing is not still reached
Second predetermined threshold value, also needs to carry out three rinsings, repeats step 202 to step 206.
Using the control method of the present invention, when saving washing water program is performed, also the cleanliness factor of laundry water is detected,
And flocculation treatment judged whether to according to testing result and secondary rinsing, three tickets whether are carried out, so that washing
Wash effect and reach the use for most preferably saving flocculant, intelligently carry out flocculation treatment and rinsing and process, without the need for
Family oneself will judge whether when using every time can be with selective flocculation function so that program for washing more automatization and intelligence
Change.
Embodiment two
The present embodiment provides a kind of washing machine, and the washing machine can recognize default detergent, add in the default detergent
Added with chemical substance, the chemical substance can change the chemical characteristic of detergent, and can be recognized by washing machine, preferably the chemistry
Characteristic is conductivity, and the washing machine includes：
Detection circuit, for being electrolysed to detergent.Specifically, two electrodes are provided with the detection circuit, two electric
Pole is arranged in the detergent the storage box of washing machine, and input during energization in detection circuit is passed through the input voltage letter of change
Number, detergent is electrolysed, and corresponding output voltage signal is gathered in detection circuit output end.
Water cleanliness factor detection means, is arranged on washing barrel wall, the cleanliness factor of laundry water in bucket is detected, is worked as
The cleanliness factor detected value of front laundry water.
Flocculation container, is arranged on outside steel ladle, flocculation treatment is carried out to laundry water, and the water after purification is discharged again
To in steel ladle.
Computer board of washing machine, the control centre of washing machine control the operation of various washing procedures, and analyze detection circuit to adopt
The output voltage signal of collection judges whether current detergent is default detergent；And the detection means inspection of analysis water cleanliness factor
The cleanliness factor detected value of survey simultaneously judges whether to flocculation treatment or whether carries out secondary rinsing/tri- time rinsing etc..
Using the washing machine of the present invention, default detergent can be identified, it is determined whether perform saving washing water program,
When saving washing water program is performed, also detect the cleanliness factor of current laundry water, and according to testing result judge whether to be adapted to into
Row flocculation treatment and whether needing carries out secondary rinsing, three rinsings etc., so that clean result reaches most preferably, saves
The use of flocculant is saved, flocculation treatment is intelligently carried out and rinsing is processed, will be certainly when used without the need for user every time
Oneself judges whether can be with selective flocculation function so that program for washing more automatization and intellectuality..
The above is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, although
The present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of above-mentioned prompting
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technology reality of the foundation present invention
Any simple modification, equivalent variations and modification that confrontation above example is made, still fall within the range of the present invention program.
Claims (10)
1. a kind of control method of washing machine, it is characterised in that methods described includes：
Step A1：Detection detergent；
Step A2：Judge whether the detergent is default detergent；If it is, performing saving washing water program；If
It is no, perform common laundering procedures；
The saving washing water program, after completing to wash and/or rinse, carries out flocculation treatment to laundry water；
The common laundering procedures, after completing to wash and/or rinse, the water in steel ladle are discharged simultaneously, introduce clean
Water.
2. the control method of a kind of washing machine according to claim 1, it is characterised in that when performing saving washing water
During program, also include：
Laundry water after judging washing and/or rinsing is if appropriate for carrying out flocculation treatment；
If it is, flocculation treatment is carried out to laundry water, if not, the water in steel ladle is discharged simultaneously, introduce clean water.
3. the control method of a kind of washing machine according to claim 1 and 2, it is characterised in that described default
Detergent is the detergent that its injected volume and flocculant injected volume have default corresponding relation.
4. a kind of control method of washing machine according to claim 3, it is characterised in that the default washing
Chemical substance is added with agent, the chemical substance can change the chemical characteristic of detergent, and can be recognized by washing machine.
5. the control method of a kind of washing machine according to claim 4, it is characterised in that the chemical substance is
Potassium iodide, potassium iodide can change the conductivity of detergent, and can be recognized by washing machine；
Washing machine judges whether contain potassium iodide in detergent according to the conductivity of detergent, default so as to determine whether
Detergent.
6. the control method of a kind of washing machine according to claim 5, it is characterised in that the detergent is led
The size of electric rate and potassium iodide ratio and input voltage value in detergent is related.
7. the control method of a kind of washing machine according to claim 6, it is characterised in that to containing certain proportion
The detergent of potassium iodide is powered, and when input voltage constantly increases, the curve chart of output voltage is corresponding in input voltage
Occurs crest in particular range；
The ratio of the particular range and potassium iodide in detergent is related.
8. the control method of a kind of washing machine according to claim 7, it is characterised in that whether judge detergent
Method for default detergent includes：
Detergent is powered；
In the input voltage signal that circuit input end input increases successively；
Output voltage signal corresponding with input voltage signal is gathered in circuit output end；
Whether crest is contained in judging the curve chart of output voltage signal；
If it is, being default detergent；If it is not, then not being default detergent.
9. the control method of a kind of washing machine according to claim 8, it is characterised in that input voltage signal is extremely
Ui1, Ui2 and the Ui3 for including falling in particular range less and increasing successively, Ui1 and Ui3 take two ends of particular range
Value, each input voltage signal corresponding persistent period are T；
In the corresponding output voltage signal of duration T end collection of each input voltage signal, respectively be Uo1,
Uo2 and Uo3；
If the magnitude of voltage of Uo2 is respectively greater than the magnitude of voltage of Uo1 and Uo3, illustrates it is default detergent, otherwise say
Bright is not default detergent.
10. a kind of washing machine of the control method using as described in above-mentioned any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106609436B (en) | 2020-12-22 |
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Effective date of registration: 20201201 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, No.1 Haier Road, Laoshan District, Qingdao, Shandong Province Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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