CN105088697B - A kind of flocculation water-conservation washing machine and control method - Google Patents

A kind of flocculation water-conservation washing machine and control method Download PDF

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Publication number
CN105088697B
CN105088697B CN201410192444.XA CN201410192444A CN105088697B CN 105088697 B CN105088697 B CN 105088697B CN 201410192444 A CN201410192444 A CN 201410192444A CN 105088697 B CN105088697 B CN 105088697B
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water
container
flocculation
filtering
filter
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CN105088697A (en
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许升
彭秀文
邓金柱
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Qingdao Haier Washing Machine Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The invention discloses a kind of flocculation water-conservation washing machine and control methods, the washing machine includes steel ladle, flocculation container and filtering container, the wiper mechanism of rabbling mechanism and flush clean flocculation container inner wall that steel ladle is equipped with stirring with flocculation container and filtering reservoir, flocculation container respectively to accelerate flocculant to dissolve;It filters and is equipped with rotatable filter mechanism and the filtering self-cleaning mechanism using water inlet water flow spray cleaning filter structure in container;The filtering container is equipped with the filtering water outlet being connected to steel ladle and the sewage draining exit that ejected wash water is discharged, flocculation container and filtering reservoir, and the ejected wash water of cleaning flocculation container is discharged after being discharged into filtering container by filtering container sewage draining exit.Wash water is successively discharged into flocculation container after the washing stage and/or between each secondary rinse stage, filtering container is recycled after flocculation treatment.The configuration of the present invention is simple, flocculation treatment water is high-efficient, self-cleaning effect is more preferable.

Description

A kind of flocculation water-conservation washing machine and control method
Technical field
The present invention relates to washing machine fields, specifically with the washing machine and control method of circular treatment water function, especially It is a kind of flocculation water-conservation washing machine and control method.
Background technique
As the improvement of people's living standards, washing machine has become one of main household electrical appliances of people's daily life, laundry The laundry processes of machine mainly include washing, rinsing, drying several stages, in washing stage washing machine inflow and detergent to clothing Washed, into rinse stage after in order to rinse spot and remaining detergent, need into more water or execute more Rinsing times rinse clothing, this certainly will expend a large amount of water resource, even the roller washing machine of water-saving, in order to rinse Clothing is also required to rinsing at least twice, this process will at least consume the tap water of 30L or more.Sometimes the spot on clothing is less Or launch detergent it is less, may twice with regard to rinsed clean, but due to user selected 3 times rinsing, certainly will will also result in The waste of water resource, for example, 6Kg automatic washing machine generally twice the basic water consumption of rinse water at 100 liters or so.How It can accomplish water and electric saving while cleaning clothes, be always one of consumer's focus of attention.
There has been no the matching used Water warfare of washing machine and recycling device, even so-called bands so far There is the washing machine of water-saving function to be filled the water and drained using water pump generally in the side of washing machine position installation water tank, general energy Enough primary water fillings, rinse 3 times, play water-saving function.But the water after washing can not save, while keep this body structure of washing machine multiple It is miscellaneous, huge, it is unfavorable for transport, recovery processing etc..Due to the limitation of volume, structure and flexibility etc., laundry is affected Machine original function and water-saving box function itself give full play to.In order to preferably save water on the basis of existing laundry mode Resource, many producers have put into a large amount of research and development.
Existing washing machine has recirculated water function, functions only as filtering line bits, and washing is uniformly or addition plus ozone, again The effects of metal ion is sterilized.It is unable to improve water consumption, and to clean not basic raising.
Laundry water recycles, and through consulting Patents documents, such as application No. is 200810072420.5 " washing machines Recycling water saving device " is to input laundry water in one water drum, carries out purified treatment.The invention is washed for first pass Clothing water is directly exhausted without purification, after carrying out purified treatment for the rinsing water of second, third time, to remain to wash next time It is used when clothing.
In the above-described techniques, " recirculating water technical " is used after rinsing Water warfare, which cannot recycle the A time laundry water (first wash water), purified water will also remain laundry next time and use, cannot use when secondary laundry.
Existing flocculation water treatment technology is mostly used for industry, and equipment is larger, more stringent for water process requirement, especially It is water treatment;And use in washing machine is in washing clothing, it is thus only necessary to the washings additive such as washing powder, detergent is handled, because Existing large scale equipment is directly reduced higher operating costs by this, also need not, it is therefore desirable to which researching and developing a kind of reduces cost and can be real The flocculation treatment wetting system that existing laundry water is recycled;In addition to keep flocculation treatment wetting system health be also required to its into Row cleaning.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of utilization flocculation filtration technology Flocculation water-conservation washing machine, the flocculation water-saving device of the washing machine has self-cleaning function.
Another object of the present invention is to provide the control method of the washing machine.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: a kind of flocculation water-conservation washing machine, Including steel ladle, flocculation container and filtering container, steel ladle respectively with flocculation container and filter reservoir,
Flocculation container, which is equipped with, stirs the clear of rabbling mechanism and flush clean flocculation container inner wall to accelerate flocculant to dissolve Washing machine structure;
Filter the interior filtering for being equipped with rotatable filter mechanism and utilizing water inlet water flow spray cleaning filter structure of container certainly Cleaning mechanism;
The filtering container is equipped with the filtering water outlet being connected to steel ladle and the sewage draining exit that ejected wash water is discharged, flocculation Container and filtering reservoir, the ejected wash water of cleaning flocculation container are discharged after being discharged into filtering container by filtering container sewage draining exit.
Further, the wiper mechanism includes the water dumping impeller that will be intake get rid of to flocculation container inner wall direction and driving The driving motor of water dumping wheel rotation.
Further, the rabbling mechanism includes the stirring motor for being installed on flocculation external container, extends to flocculation appearance Agitating shaft inside device and the agitator arm being installed on agitating shaft.
Further, the driving motor is the stirring motor, and the water dumping impeller is coaxially mounted to stir On axis, the bending direction of agitator arm and the rotation direction of whipping process agitating shaft are on the contrary, be provided with guiding gutter in flocculation container Water inlet is directed on water dumping impeller.
The agitator arm structure can stir water flow and accelerate flocculant dissolution and prevent that water flow is excessive and breaks up flocculation Object;It is provided with guiding gutter in flocculation container water inlet is directed on water dumping impeller.Agitator arm is installed on the bottom end of agitating shaft, water dumping Impeller is installed on position of the agitating shaft close to stirring motor, when flocculation container is cleaned in water inlet, stirring motor high-speed driving water dumping leaf Wheel rotation, due to the effect of water dumping wheel rotation centrifugal force, intaking, it is clear to be thrown to flocculation container internal perisporium progress with certain speed It washes, in order to expand water dumping range, controls stirring motor with different rotating speeds stage running.
Further, the flocculation container be equipped with flocculation water inlet, flocculant dispensing port and flocculation water outlet, filter into The mouth of a river is connected to steel ladle;Flocculation water outlet is connected to the filtered water inlet mouth for filtering container, which is simultaneously that will wad a quilt with cotton The flocculation water out and ejected wash water is discharged into the cleaning water outs in filtering container that condensate is discharged into filtering container.
Further, the filter mechanism includes the filter screen of filter vat and filter vat surface, filter vat both ends and mistake It filters container to be pivotally connected, the one end communicated with filtering water outlet is rotary water-out connector, is connect inside filter vat by rotary water-out Head, filtering water outlet are connected to steel ladle, are communicated outside filter vat with filtered water inlet mouth, sewage draining exit.
Further, the filtering self-cleaning mechanism includes spray head, and spray head is installed on filtering container, and water spraying direction is made For filter mechanism surface, cleaning filter structure is sprayed.
Further, the filter mechanism passes through motor or water inlet water flow driving rotation.Preferably, filter mechanism is driven The water inlet water flow of rotation cleaning filter structure surface simultaneously.
The control method of washing machine of the present invention will wash after the washing stage and/or between each secondary rinse stage Clothing is successively discharged into flocculation container with water, filtering container is recycled after flocculation treatment.
Further, when flocculation, water is first discharged into flocculation container, after stirring setting time T1, flocculant is put into, continues to stir Stop after mixing setting time T2, be then allowed to stand setting at different levels time T3, flocculation is completed, then flocculate less water flow in bottom is arranged Enter to filter container and be filtered processing, after filter mechanism filters, clean water is returned in steel ladle, is reused.
It is found by a large number of experiments, if only stirred after launching flocculant, in same mixing time section, discovery has Partial flocculation agent is accumulated into bulk, very long mixing time and must be unfavorable for wadding a quilt with cotton since mixing time is too long to finally dissolve It is solidifying.Therefore the present invention launches the scheme that flocculant then proceedes to stirring using first stirring water flow again, and the purpose is to first water flow be allowed to revolve It turns over, conducive to the dissolution for launching flocculant later, launches flocculant and continue to stir later, accelerate flocculation diffusion, be conducive to below Flocculate floats when stratification.
Further, flocculation container and filtering container are cleaned after rinsing, wiper mechanism uses in steel ladle Rinse water rinse the inner wall of flocculation container, water after cleaning is by filtering container discharge, cleaning filtering container one step ahead;Then Into tap water washing and filtering mechanism and container inner wall is filtered by filtering self-cleaning mechanism.
Further, washing machine of the present invention further includes detergent embarking device, and detergent embarking device is existing There are technology, the structure preferably launched using water inlet negative pressure extracting detergent;Flocculant dispenser of the present invention is also certainly Dynamic to launch structure, according to washing water and washing/rinse water turbidity, when each flocculation treatment, launches corresponding ratio automatically Flocculant;If flocculant is sheet, the automatic dispensing structure of existing detergent tablet can be used, if flocculant is particle or powder Shape then uses the quantitative dispensing structure of the prior art.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, the water after washing is clean clear water, and clothes remains or rinse sordid ask there is no washing powder Topic, is conducive to the health of user's body;
2, the present invention only needs primary water inlet that can complete entire washing process, while not influencing detersive efficiency most The saving water resource of limits;
3, it since the water that washing machine is discharged after washing is substantially free of washing powder or detergent, can reduce to environment Pollution;
4, the step of flocculation container and filtering container realize automatically cleaning, eliminate manual cleaning, improves automation Degree, structure is simple, and can save production cost;
5, using water inlet water dumping cleaning flocculation container inner wall, and using water inlet washing and filtering mechanism, structure is simple;
6, the present invention replaces sewage draining exit using the water outlet of flocculation container, it is possible to reduce a drain valve, simplified control electricity Road;The water for cleaning flocculation container simultaneously can also carry out prerinse to filtering container in advance by filtering container, subsequent again into clear Water carries out secondary cleaning, and cleaning effect is more preferable.
Detailed description of the invention
Fig. 1 is washing machine schematic diagram of the present invention;
Fig. 2 is flocculation container of the present invention and filtering container assembling structure schematic diagram;
Fig. 3 is filtering container schematic diagram of the present invention;
Fig. 4 is the A-A of Fig. 3 to sectional schematic diagram;
Fig. 5 is the B-B direction sectional schematic diagram of Fig. 3;
Fig. 6 is flocculation container schematic diagram of the present invention;
Fig. 7 is another flocculation container schematic diagram of the present invention;
Fig. 8 is rabbling mechanism and wiper mechanism structural schematic diagram of the present invention;
Fig. 9 is another filtering container schematic diagram of the present invention.
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, washing machine of the present invention includes but is not limited to rotary drum washing machine and laundry drum Machine, washing machine need to have the various pieces of conventional laundry apparatus, and the steel ladle 2 including inlet valve 1, washing controls washing Computer board, driving device, detergent embarking device and drain valve 3, the present invention makes improvements on its basis, increases benefit With the flocculation container 4 of flocculant flocculation treatment wash water and the filtering container 5 of filtering flocculation treatment water, and connection steel ladle 2, flocculate container 4, filter container 5 pipeline and by processing water be discharged into the draining pump 6 in steel ladle 2 again.Flocculation container 4 has Rabbling mechanism 7 is used to stir the dissolution that water flow accelerates flocculant, the also wiper mechanism 8 with flush clean flocculation container inner wall; It filters and is equipped with rotatable filter mechanism 9 and the filtering automatically cleaning machine using water inlet water flow spray cleaning filter structure in container 5 Structure 10;The filtering container 5 is equipped with the filtering water outlet 51 being connected to steel ladle 2 and the sewage draining exit 52 that ejected wash water is discharged (refering to Fig. 3), flocculation container 4 are connected to filtering container 5, and the ejected wash water of cleaning flocculation container 4 is discharged into after filtering container 5 by filtering Container sewage draining exit 52 is discharged.
As shown in Fig. 2, the flocculation container 4 is equipped with flocculation water inlet 41, flocculant dispensing port 42, flocculation water outlet 43, flocculation water inlet 41 is connected to water tub of washing machine 2 by discharge pipe line, between equipped with drain valve 3;Filtering container 5 is also set There is the filtered water inlet mouth 53 being connected to flocculation water outlet 43, the sewage draining exit 52 for filtering container is equipped with blowdown valve 11;Flocculation water outlet A communicating valve 12 is equipped between mouth 43 and filtered water inlet mouth 53.
After the completion of washing of drum type washing machine of the present invention, after entering flocculation container 4 by the control washing water of drain valve 3, pass through stirring Mechanism 7 rotates the washing water to flocculate in container 4, then launches flocculant into flocculation container 4, completes to flocculation process Afterwards, the flocculate floating after making flocculation for a period of time is stood, the company between flocculation container bottom and filtering container 5 is then opened Port valve 12 makes bottom less clear water containing flocculate in flocculation container 4 be discharged into filtering container 5, after 9 pairs of filter mechanism flocculations Water be filtered, after filtering by draining pump 6 return water tub of washing machine 2, used as rinse water next time, in circulation It states process and completes rinsing.After washing rinsing, drain valve 3, communicating valve 12 and blowdown valve 11 are opened, rinse water enters flocculation and holds Device 4, the cleaned cleaning of mechanism 8 flocculate after container 4, are discharged into filtering container 5, are discharged by sewage draining exit 52;Then pass through inlet valve 1 It intakes to filtering self-cleaning mechanism 10, washing and filtering container 5, filter mechanism 9 are finally discharged by sewage draining exit 52.
Embodiment one
As shown in fig. 6, wiper mechanism 8 described in the present embodiment includes that will intake to get rid of getting rid of to flocculation 4 inner wall direction of container The driving motor 82 that water impeller 81 and driving water dumping impeller 81 rotate;The rabbling mechanism 7 includes being installed on outside flocculation container 4 The stirring motor 71 in portion, the agitator arm 73 for extending to the agitating shaft 72 inside flocculation container 4 and being installed on agitating shaft 72.
Driving motor 82 described in the present embodiment is set to the top of flocculation container 4, and stirring motor 71 is set to flocculation container 4 Bottom, agitating shaft 72 extend upwardly to inside flocculation container 4.In addition to the structure, stirring motor can also be set to flocculation container side, Agitating shaft is extended to inside flocculation container by side, alternatively, stirring motor and driving motor are set to the top (figure of flocculation container In be not shown).
Embodiment two
As shown in Figure 7 and Figure 8, the present embodiment is the further improvement made on the basis of embodiment one, the driving Motor 82 and the stirring motor 71 are the same motor, and the water dumping impeller 81 is coaxially mounted on agitating shaft 72, stirs The bending direction of impeller 73 is mixed with the rotation direction of whipping process agitating shaft on the contrary, the agitator arm structure can stir water flow adds The dissolution of fast flocculant, and can prevent that water flow is excessive and breaks up flocculate.Guiding gutter 44 is provided in flocculation container 4 to intake by wadding a quilt with cotton The water inlet 41 of solidifying container is directed on water dumping impeller 81.The water guide slot structure is not essential, as shown in fig. 6, water inlet Mouth 41 is above water dumping impeller 81, and water inlet is until on water dumping impeller.
Agitator arm 73 is installed on the bottom end of agitating shaft 72, and water dumping impeller 81 is installed on agitating shaft 72 close to stirring motor 71 Position, water inlet cleaning flocculation container 4 when, 71 high-speed driving water dumping impeller 81 of stirring motor rotation, due to water dumping wheel rotation Water inlet is thrown to flocculation container internal perisporium with certain speed and cleaned by the effect of centrifugal force, in order to expand water dumping range, control Stirring motor is with different rotating speeds stage running, in this way, water dumping can fall on the different height of flocculation container internal perisporium.
Embodiment three
As shown in Figure 4 and Figure 5, filter mechanism 9 described in the present embodiment includes filter vat 91 and the mistake on filter vat Strainer 92,91 both ends of filter vat and filtering container 5 are pivotally connected, and one end is that the rotary water-out communicated with filtering water outlet 51 connects First 93, other end sealing;The rotation axial direction L and horizontal plane R of the filter mechanism 9 have slanted angle a α, 0≤α≤ 30°.By inclination or horizontal filter mechanism, filter area can not only be increased, accelerate the rate of filtration, and it is clear to be conducive to filter screen It washes.
The present embodiment filtered water stream path is that the processing water after flocculating the flocculation of container 4 enters filtering by filtered water inlet mouth 53 In container 5, enter in filter vat 91 after the filtering of filter screen 92, then the mouth of a river 51 is filtered out by the rotary water-out connector 93 of end It is expelled in water tub of washing machine 2.
Example IV
As shown in Figures 3 to 5, filtering self-cleaning mechanism 10 described in the present embodiment includes spray head 101, and spray head 101 is installed In on filtering container 5, water spraying direction acts on 9 surface of filter mechanism, and driving filter mechanism 9 rotates.101 water spraying direction of spray head is Close to the direction tangent with filter vat 91, since filter mechanism and horizontal plane small angle inclination are arranged, irrigation pressure and gravity are made For filter vat surface, increase the impact force of driving filter mechanism rotation.
Further, the filtering self-cleaning mechanism 10 further includes the blade 94 set on 91 surface of filter vat (refering to figure 5), the water spraying direction setting of the corresponding spray head 101 of blade 94, to transmit the power that water flow driving filter mechanism 9 rotates.
Embodiment five
The present embodiment and the difference of embodiment three are, as shown in figure 9, filter vat 91 described in the present embodiment was set to vertically It filters in container 5, rotary water-out connector 93 is set to 91 bottom end of filter vat, and filtering water outlet is correspondingly arranged at filtering container bottom.The knot Structure effective use hydraulic pressure and gravity wash away filter screen, and filter screen cleaning is cleaner.
Embodiment six
As shown in figure 5, the present embodiment is rotated using water inlet water flow driving filter vat 91, while using water inlet water flow spray Clean filter screen 92.Wherein the cleaning of filter vat filter screen uses spray mode, rotates filter screen using the active force of spray Achieve the purpose that uniformly to clean.It drives filter vat 91 to be rotated as shown in figure 9, motor 95 also can be used, also can be used The mode that motor driven adds spray while carrying out, cleans filter vat filter screen using centrifugal force and the impact force of water flow.
Embodiment seven
The present embodiment is the process of washing machine flocculation filtration circular treatment water: after washing process, into the water smoking And open drain valve, drain valve is closed after to be drained off and start stirring motor, mixing time T1 is 10S-30S, allows washing After water rotates, opens flocculant automatic release device and put into flocculant, it is 30S- that stirring motor, which continues to run time T2, 2min stops after allowing flocculant to be stirred scattered, abundant flocculation, and being then allowed to stand time T3 is 30S-2min, and layering is so that flocculate floats It is floating, communicating valve is opened afterwards, and the water for making the flocculate of bottom less flows into filtering container, opens draining pump for filtered clean water Back in steel ladle, used as rinse water next time.After primary rinsing, above-mentioned several stages are repeated, it will be primary Laundry water is used as multiple rinse water.It is recycled with this.
Embodiment eight
The present embodiment is washing machine cleaning flocculation container and the process for filtering container: after washing rinse cycle, being needed Flocculation container and filtering container filter screen are cleaned.Enter dehydration after rinse cycle, opens drain valve, connection Valve, blowdown valve and stirring motor, the rinse water in steel ladle flows on water dumping impeller by guiding gutter, by the height of water dumping impeller Water is rinsed the side wall of flocculation container by speed rotation to surrounding with high speed, and is flowed down along side wall, and side wall, the water after cleaning are thoroughly cleaned Washing machine is discharged by communicating valve and blowdown valve;Then inlet valve 10S-2min is opened to throw up into clear water washing filter screen Water washing and filtering container inner wall.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to of the invention Preferred embodiment is described, and it is not intended to limit the concept and scope of the present invention, is not departing from design philosophy of the present invention Under the premise of, the various changes and modifications that professional and technical personnel in the art make technical solution of the present invention belong to this hair Bright protection scope.

Claims (10)

1. a kind of flocculation water-conservation washing machine, including steel ladle, flocculation container and filtering container, steel ladle respectively with flocculation container and Filter reservoir, it is characterised in that:
The cleaning machine of rabbling mechanism and flush clean flocculation container inner wall that flocculation container is equipped with stirring to accelerate flocculant to dissolve Structure;
It filters and is equipped with rotatable filter mechanism and the filtering automatically cleaning using water inlet water flow spray cleaning filter structure in container Mechanism;
The filter mechanism includes the filter screen of filter vat and filter vat surface, and filter vat both ends and filtering container pivot connect It connects, the one end communicated with filtering water outlet is rotary water-out connector, passes through rotary water-out connector, filtering water outlet inside filter vat It is connected to steel ladle;
The filtering container is equipped with the filtering water outlet being connected to steel ladle and the sewage draining exit that ejected wash water is discharged, and flocculate container With filtering reservoir, the ejected wash water of cleaning flocculation container is discharged after being discharged into filtering container by filtering container sewage draining exit.
2. a kind of flocculation water-conservation washing machine according to claim 1, it is characterised in that: the wiper mechanism includes will be into Water gets rid of the driving motor of water dumping impeller and driving water dumping wheel rotation to flocculation container inner wall direction.
3. a kind of flocculation water-conservation washing machine according to claim 2, it is characterised in that: the rabbling mechanism includes installation In flocculation external container stirring motor, extend to agitating shaft and the paddle that is installed on agitating shaft inside flocculation container Wheel.
4. a kind of flocculation water-conservation washing machine according to claim 3, it is characterised in that: the driving motor is described Stirring motor, the water dumping impeller are coaxially mounted on agitating shaft, the bending direction and whipping process agitating shaft of agitator arm Rotation direction on the contrary, being provided with guiding gutter in flocculation container water inlet being directed on water dumping impeller.
5. a kind of flocculation water-conservation washing machine according to claim 1 to 4, it is characterised in that: the flocculation container is set There are flocculation water inlet, flocculant dispensing port and flocculation water outlet, flocculation water inlet is connected to steel ladle;Flocculation water outlet and filtering The filtered water inlet mouth of container is connected to, which is the flocculation water out being discharged into flocculation water in filtering container and will simultaneously Ejected wash water is discharged into the cleaning water outs in filtering container.
6. a kind of flocculation water-conservation washing machine according to claim 1, it is characterised in that: the filtering self-cleaning mechanism packet Spray head is included, spray head is installed on filtering container, and water spraying direction acts on filter mechanism surface, sprays cleaning filter structure.
7. a kind of flocculation water-conservation washing machine according to claim 1, it is characterised in that: the filter mechanism passes through motor Or water inlet water flow driving rotation.
8. a kind of control method of the washing machine as described in claim 1-7 is any, it is characterised in that: after the washing stage And/or between each secondary rinse stage by wash water successively be discharged into flocculation container, filtering container be recycled after flocculation treatment.
9. control method according to claim 8, it is characterised in that: when flocculation, water is first discharged into flocculation container, stirring is set It fixes time after T1, puts into flocculant, continue to stop after stirring setting time T2, be then allowed to stand setting at different levels time T3, flocculated At, then flocculate less water flow in bottom is discharged into filtering container and is filtered processing, after filter mechanism filters, by clean water Back in steel ladle, reuse.
10. control method according to claim 8 or claim 9, it is characterised in that: hold after rinsing to flocculation container and filtering Device is cleaned, and wiper mechanism rinses the inner wall of flocculation container using the rinse water in steel ladle, and the water after cleaning is by filtering Container discharge;Then filtering self-cleaning mechanism into tap water washing and filtering mechanism and filters container inner wall.
CN201410192444.XA 2014-05-08 2014-05-08 A kind of flocculation water-conservation washing machine and control method Active CN105088697B (en)

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CN106958113B (en) * 2016-01-12 2020-04-21 天津海尔洗涤电器有限公司 Flocculation washing machine and control method thereof
CN106958122B (en) * 2016-01-12 2019-12-20 青岛海尔洗衣机有限公司 Flocculation stirring device of washing machine, washing machine and washing machine control method
CN107032461A (en) * 2016-02-03 2017-08-11 青岛海尔洗衣机有限公司 A kind of service water process control method and its device
CN107663736A (en) * 2016-07-28 2018-02-06 青岛海尔洗衣机有限公司 One kind flocculation washing machine
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