CN104947376B - A kind of washing machine flocculation cleaning agitating device and control method - Google Patents
A kind of washing machine flocculation cleaning agitating device and control method Download PDFInfo
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- CN104947376B CN104947376B CN201410120017.0A CN201410120017A CN104947376B CN 104947376 B CN104947376 B CN 104947376B CN 201410120017 A CN201410120017 A CN 201410120017A CN 104947376 B CN104947376 B CN 104947376B
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Abstract
It flocculates the invention discloses a kind of washing machine and cleans agitating device and control method, the device is installed on flocculation container, including stirring motor, agitating shaft and the agitator arm being installed on agitating shaft, it is coaxially installed on the agitating shaft and the water dumping impeller cleaned to flocculation container inner wall is got rid of into water inlet.The stirring motor is installed on flocculation upper vessel portion, and agitating shaft extends to inside flocculation container, and agitator arm is installed on agitating shaft lower end, and water dumping impeller is mounted between stirring motor and agitator arm, close to one end of top stirring motor.The course of work of the device includes flocculation stirring process and cleaning process, and in flocculant dissolves whipping process, control stirring motor is rotated with the direction opposite with the bending direction of agitator arm.The invention enables flocculation containers to realize automatically cleaning, eliminates the step of clearing up flocculation container manually, improves the degree of automation, simple in structure, and can save production cost.
Description
Technical field
The present invention relates to washing machine cycles water treatment facilities, specifically use the washing machine cycles of flocculation mode are water-saving to set
Standby and control method, especially a kind of washing machine flocculation cleaning agitating device and control method.
Background technology
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 include mainly 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 the detergent launched is less, it may be twice with regard to rinsed clean, but since user has selected 3 rinsings, 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 carry out water filling and draining, general energy using water pump generally in the side of washing machine position installation water tank
Enough water fillings, rinse 3 times, play water-saving function.But the water after washing can not preserve, 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 carries recirculated water function, functions only as filtering line bits, and washing is uniformly or addition plus ozone, again
The effects that metal ion is sterilized.Water consumption can not be improved, and to cleaning 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 to being 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 be used when secondary laundry.
Application No. is 03256181.4 Chinese patents to disclose a kind of water-conservation washing machine, is set before the water outlet of washing tub
There is prefiltration device, it is additionally provided with water butt, and the bottom of water butt is equipped with flocculation basin, and the top of flocculation basin is equipped with filter device,
Flocculation basin is connected by pipeline with washing tub, and also there is flocculation basin sewage draining exit, pipeline to be equipped with pump.
Due to not having cleaning function in above structure flocculation basin, after long-time use, pool wall can adhere to flocculence dirt,
Grow bacterium；In addition, due to so that its flocculation efficiency is low, flocculating effect is poor by nature dissolving flocculant.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of washing machine simple in structure
Flocculation cleaning agitating device.
It flocculates another object of the present invention is to provide washing machine and cleans the control method of agitating device.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：A kind of washing machine flocculation cleaning
Agitating device is installed on flocculation container, including stirring motor, agitating shaft and the agitator arm being installed on agitating shaft, described
Agitating shaft on be coaxially installed with and get rid of water inlet to the water dumping impeller that cleans of flocculation container inner wall.
Further, the stirring motor is installed on flocculation upper vessel portion, and agitating shaft is extended to inside flocculation container, stirred
It mixes impeller and is installed on agitating shaft lower end, water dumping impeller is mounted between stirring motor and agitator arm, close to top stirring motor
One end.When water inlet cleaning flocculation container, stirring motor high-speed driving water dumping wheel rotation, due to water dumping wheel rotation centrifugal force
Effect, water inlet is thrown to flocculation container internal perisporium with certain speed and is cleaned, in order to expand water dumping range, control stirring electricity
Machine is with different rotating speeds stage running.
Further, the water dumping impeller includes turntable and the water dumping blade set on disk upper surface, water dumping blade by
Center of turntable extends to peripheral direction, and turntable is divided into the sector region of multiple water dumpings by adjacent water dumping blade two-by-two.
Further, the water dumping impeller disk upper surface is additionally provided with the annular block reinforcement concentric with center of turntable, water dumping
Blade one end is started to extend to peripheral direction from annular block reinforcement, two-by-two adjacent water dumping blade and between one section of annular block reinforcement cooperation
Turntable is divided into the sector region of multiple water dumpings.Dispersing water flow is utilized when water dumping so that uniform fluid flow is thrown to four peripheral walls.
Further, the relationship of the radius r of the annular block reinforcement and water dumping impeller radius R meets：R/3≤r≤2R/3.
When in water inlet to water dumping impeller, annular block reinforcement can stop impact of the water inlet to center of turntable direction, avoid into water and stirring
Axis is had an effect, and aproll is caused to splash, and reduces the effect of cleaning flocculation container inner wall.
Further, the flocculation container is equipped with guiding gutter, one end connection flocculation container water inlet, and the other end extends to
Above water dumping impeller, guiding gutter discharges water on water dumping impeller sector region；The structure is conducive to intake uniformly to throw away.
Further, the flocculation container includes the box body of a upper opening and covers the upper cover plate of box opening, is stirred
Mix motor and be installed on upper cover plate upper surface, upper cover plate lower surface corresponds to and is equipped with annular convex rib around motor shaft, annular convex rib with
Upper cover plate lower surface cooperatively forms a semiclosed chamber that Open Side Down.
Further, the rotation direction phase of the bending direction of the agitator arm and flocculation stirring process agitator arm
Instead.The agitator arm structure can stir flow and accelerate flocculant dissolving and prevent that flow is excessive and breaks up flocculate.
Specifically, the agitator arm includes being installed on the central rotating shaft rotated together with agitating shaft on agitating shaft and extremely
Few two are distributed in the stirring blade that central rotating shaft periphery is bent outwardly extension, stirring blade bending direction and flocculation stirring process
The rotation direction of agitating shaft is opposite.
Further, the stirring blade is laminated structure, and one end is fixed on central rotating shaft, and the other end is bent outwardly
Extend, outwardly extending one end is in the U-shaped droped to the ground.
Agitating device of the present invention is applied to the circulating water-saving flocculation apparatus of washing machine, flocculation cleaning agitating device
The course of work includes flocculation stirring process and cleaning process, and flocculation stirring process is that flocculant dissolves whipping process, cleaning process
For cleaning flocculation container processes, in flocculant dissolves whipping process, control stirring motor is with the bending direction with agitator arm
Opposite direction rotation.
Preferably, flocculation stirring process is different with the rotation direction of cleaning process stirring motor.
Specifically, during flocculation stirring, stirring motor drives agitator arm with opposite with agitator arm bending direction
Direction rotation；In cleaning process, stirring motor drives agitator arm to turn with direction identical with agitator arm bending direction
Dynamic, since water dumping impeller and agitator arm are mounted on same agitating shaft, water dumping impeller will intake to be thrown to flocculation container at this time
Internal perisporium is cleaned, and the structure of agitator arm then can stir flow significantly and be cleaned, the stirring effect and flocculation stirring
Process stirring effect completely on the contrary, and the cleaning process stirring motor rotating speed be more than flocculation stirring process motor rotating speed.
The above-mentioned agitator arm structure of the present invention both can accelerate flocculation in flocculation for dissolving flocculant, also can be clear
It is reversed to stir water impact flocculation container inner wall when washing flocculation container, play cooperation water dumping impeller cleaning flocculation container inner wall
Effect.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Washing machine of the present invention is using flocculation circulating water-saving equipment, it is only necessary to which primary water inlet can be completed entire washed
Journey saves water resource to greatest extent while not influencing detersive efficiency；Using with the complete contradictory design of existing agitator arm
Agitator arm structure can realize the mixing for accelerating flocculant and wash water and prevent from breaing up flocculate, small, knot
Structure is simple；Improved stirring structure increases water dumping impeller and flocculation container is made to realize automatically cleaning, eliminates cleaning flocculation manually
The step of container, improves the degree of automation, simple in structure, and can save production cost.
Description of the drawings
Fig. 1 is flocculation structure of container schematic diagram of the present invention；
Fig. 2 is flocculation container section structure diagram of the present invention；
Fig. 3 is flocculation cleaning agitating device structural schematic diagram of the present invention；
Fig. 4 is another flocculation cleaning agitating device structural schematic diagram of the present invention；
Fig. 5 is water dumping blade wheel structure schematic diagram of the present invention；
Fig. 6 is agitator arm structural schematic diagram of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 2 to 4, agitating device is cleaned in flocculation of the present invention, is installed on flocculation container 1, including stir
Motor 14, agitating shaft 15 and the agitator arm 16 being installed on agitating shaft 15 are mixed, agitating shaft extends in flocculation container 1, described
Agitating shaft 15 on be coaxially installed with water dumping impeller 12, water dumping impeller 12 and agitator arm 16 are set in flocculation container 1, are utilized
Water inlet is got rid of to flocculation 1 inner wall of container and is cleaned by the rotation of water dumping impeller 12.
Embodiment one
As shown in Figures 1 to 4, the flocculation container 1 described in the present embodiment includes the box body 10 of a upper opening and covers box
The upper cover plate 11 of body opening, stirring motor 14 are installed on upper cover plate 11, and agitating shaft 15 is extended to from up to down in flocculation container 1
Portion, agitator arm 16 are installed on 15 lower end of agitating shaft, and water dumping impeller 12 is mounted between stirring motor 14 and agitator arm 16, leans on
One end of nearly top stirring motor 16.
When water inlet cleaning flocculation container 1,14 high-speed driving water dumping wheel rotation of stirring motor, since water dumping impeller 12 rotates
Water inlet is thrown to flocculation 1 inner wall of container with certain speed and cleaned by the effect of centrifugal force, in order to expand water dumping range, control
Stirring motor 14 is with different rotating speeds stage running, in this way, water dumping can fall on the different height of flocculation 1 inner wall of container.
Embodiment two
As shown in figure 3, the water dumping impeller 12 described in the present embodiment includes turntable 121 and getting rid of set on 121 upper surface of turntable
Wiper blade 122, water dumping blade 122 are extended from 121 center of turntable to peripheral direction, and adjacent water dumping blade 122 is by turntable 121 two-by-two
Upper surface is separated into the sector region 123 of multiple water dumpings.
Embodiment three
As shown in figure 4,121 upper surface of water dumping impeller turntable described in the present embodiment is additionally provided with the ring concentric with center of turntable
Shape block reinforcement 124,122 one end of water dumping blade from annular block reinforcement 124 start to peripheral direction extend, two-by-two adjacent water dumping blade and it
Between one section of annular block reinforcement cooperation turntable is divided into the sector regions 125 of multiple water dumpings.Outside water inlet to turntable annular block reinforcement 124
The top of portion's sector region 125, the structure are more conducive to uniformly throw away water inlet, dispersing water flow are utilized when water dumping so that flow is equal
It is even to be thrown to four peripheral walls.
Further, the relationship of the radius r of the annular block reinforcement 124 and water dumping impeller radius R meets：R/3≤r≤
2R/3（Refering to Fig. 5）.When in water inlet to water dumping impeller, annular block reinforcement can stop impact of the water inlet to center of turntable direction,
It avoids having an effect into water and agitating shaft, and aproll is caused to splash, reduce the effect of cleaning flocculation container inner wall.
Example IV
As shown in Figures 2 to 4, the present embodiment is equipped with guiding gutter 17, one end connection flocculation container in the flocculation container
Water inlet 13, the other end extend to 12 top of water dumping impeller, and guiding gutter 17 discharges water on water dumping impeller sector region 123,125
（Refering to Fig. 3 and Fig. 4）；The structure is conducive to intake uniformly to throw away.
The water inlet cleaning of above-mentioned water inlet 13 can be the water after washing of drum type washing machine, be either to wash again or pacify into clear water
A triple valve is filled, is connected to water and washing of drum type washing machine water respectively, into the water after washing when circular treatment water, into clear water when cleaning.
Embodiment five
As shown in Figures 2 to 4, the stirring motor 14 in this implementation is installed on 11 upper surface of upper cover plate, 11 following table of upper cover plate
Face corresponds to and is equipped with annular convex rib 18 around motor shaft, and annular convex rib 18 and 11 lower surface of upper cover plate cooperatively form one Open Side Down
Semiclosed chamber 19（Refering to Fig. 2）.
When flocculate container continuum micromeehanics after, compressed air cavity can be formed in chamber 19, you can realize air sealing, prevent
Only the water of flocculation container is overflowed by motor shaft periphery.
Embodiment six
As shown in fig. 6, the rotation direction of the bending direction and whipping process agitating shaft 15 of agitator arm 16 in this implementation
Accelerate flocculant dissolving on the contrary, the structure can stir flow and prevent that flow is excessive and breaks up flocculate.
Specifically, the agitator arm 16 includes being installed on agitating shaft 15 to turn with the center that agitating shaft 15 rotates together
Axis 161 and at least two is distributed in the stirring blade 162 that 161 periphery of central rotating shaft is bent outwardly extension, and stirring blade 162 is piece
Shape structure, one end are fixed on central rotating shaft, and the other end is bent outwardly extension, and outwardly extending one end is in the U-shaped droped to the ground.Stirring
The rotation direction of 162 bending direction of blade and flocculation stirring process agitating shaft 15 on the contrary, even stirring blade 162 to side counterclockwise
To bending, then the rotation direction of flocculation stirring process agitating shaft 15 is to rotate clockwise（Refering to Fig. 6）.
Embodiment seven
Agitating device of the present invention is applied to the circulating water-saving flocculation apparatus of washing machine, flocculation cleaning agitating device
The course of work includes flocculation stirring process and cleaning process, and flocculation stirring process is that flocculant dissolves whipping process, cleaning process
For cleaning flocculation container processes, in flocculant dissolves whipping process, control stirring motor 14 is with the bending with agitator arm 16
Side rotates in the opposite direction.
Preferably, the rotation direction of two process stirring motors 14 is different, specifically, in flocculant whipping process, stirring
Motor 14 drives agitator arm 16 to be rotated with the direction opposite with 16 bending direction of agitator arm；In cleaning flocculation container inner wall mistake
Cheng Zhong, stirring motor 14 drives agitator arm 16 to be rotated with direction identical with 16 bending direction of agitator arm, due to water dumping leaf
Wheel 12 with agitator arm 16 be mounted on same agitating shaft 15 on, at this time water dumping impeller 12 by water inlet be thrown to flocculation 1 inner wall of container into
Row cleaning, and the structure of agitator arm 16 then can stir flow significantly and be cleaned, the stirring effect and flocculant whipping process
Middle stirring effect completely on the contrary, and 14 rotating speed of cleaning process stirring motor be more than 14 turns of flocculant whipping process stirring motor
Speed.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
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 scheme of the present invention belong to this hair
Bright protection domain.
Claims (10)
1. a kind of washing machine flocculation cleaning agitating device, is installed on flocculation container, including stirring motor, agitating shaft and it is installed on
Agitator arm on agitating shaft, it is characterised in that：It is coaxially installed on the agitating shaft and gets rid of water inlet to flocculation container inner wall
The water dumping impeller cleaned.
2. a kind of washing machine flocculation cleaning agitating device according to claim 1, it is characterised in that：The stirring motor
It is installed on flocculation upper vessel portion, agitating shaft extends to inside flocculation container, and agitator arm is installed on agitating shaft lower end, water dumping impeller
Between stirring motor and agitator arm, close to one end of top stirring motor.
3. a kind of washing machine flocculation cleaning agitating device according to claim 1, it is characterised in that：The water dumping impeller
Water dumping blade including turntable and set on disk upper surface, water dumping blade is extended from center of turntable to peripheral direction, adjacent two-by-two
Turntable is divided into the sector region of multiple water dumpings by water dumping blade.
4. a kind of washing machine flocculation cleaning agitating device according to claim 3, it is characterised in that：The water dumping impeller
Disk upper surface is additionally provided with the annular block reinforcement concentric with center of turntable, and water dumping blade one end is started from annular block reinforcement to peripheral direction
Extend, two-by-two adjacent water dumping blade and between one section of annular block reinforcement cooperation turntable is divided into the sector regions of multiple water dumpings.
5. a kind of washing machine flocculation cleaning agitating device according to claim 4, it is characterised in that：The annular block reinforcement
The relationship of radius r and water dumping impeller radius R meet：R/3≤r≤2R/3.
6. a kind of washing machine flocculation cleaning agitating device according to claim 3 or 4, it is characterised in that：The flocculation
Container is equipped with guiding gutter, one end connection flocculation container water inlet, and the other end extends to above water dumping impeller, and guiding gutter, which discharges water to, to be got rid of
On water impeller sector region.
7. a kind of washing machine flocculation cleaning agitating device according to claim 5, it is characterised in that：The flocculation container
Box body including a upper opening and the upper cover plate for covering box opening, stirring motor are installed on upper cover plate upper surface, upper cover plate
Lower surface corresponds to and is equipped with annular convex rib around motor shaft, what annular convex rib and upper cover plate lower surface cooperatively formed one Open Side Down
Semiclosed chamber.
8. a kind of washing machine flocculation cleaning agitating device according to claim 1, it is characterised in that：The agitator arm
Including being installed on the central rotating shaft and at least two that are rotated together with agitating shaft on agitating shaft, to be distributed in central rotating shaft periphery outside
It is bent the stirring blade extended, stirring blade bending direction is opposite with the rotation direction of flocculation stirring process agitating shaft.
9. a kind of washing machine flocculation cleaning agitating device according to claim 8, it is characterised in that：The stirring blade
For laminated structure, one end is fixed on central rotating shaft, and the other end is bent outwardly extension, and outwardly extending one end is in the U-shaped droped to the ground.
10. a kind of control method of the flocculation of the washing machine as described in claim 1-9 is any cleaning agitating device, it is characterised in that：
The course of work of flocculation cleaning agitating device includes flocculation stirring process and cleaning process, and flocculation stirring process dissolves for flocculant
Whipping process, cleaning process be cleaning flocculation container processes, flocculant dissolve whipping process in, control stirring motor with stir
Mix the opposite direction rotation of the bending direction of impeller.
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| CN201410120017.0A CN104947376B (en) | 2014-03-27 | 2014-03-27 | A kind of washing machine flocculation cleaning agitating device and control method |
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| CN201410120017.0A CN104947376B (en) | 2014-03-27 | 2014-03-27 | A kind of washing machine flocculation cleaning agitating device and control method |
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| CN104947376A CN104947376A (en) | 2015-09-30 |
| CN104947376B true CN104947376B (en) | 2018-08-07 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109603628B (en) * | 2019-01-27 | 2023-08-08 | 湖南科技学院 | Multi-stage stirring device for chemical material mixing processing |
| CN112663287A (en) * | 2019-10-16 | 2021-04-16 | 青岛海尔洗衣机有限公司 | Washing machine stirrer and washing machine thereof |
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| JP2001286698A (en) * | 2000-04-07 | 2001-10-16 | Sharp Corp | Washing machine |
| JP2001334272A (en) * | 2000-05-29 | 2001-12-04 | Sharp Corp | Sewage cleaning apparatus and washine machine equipped therewith |
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Effective date of registration: 20160718 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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