CN104947387B - A kind of water-saving filter device of washing machine cycles with self-cleaning function and washing machine - Google Patents
A kind of water-saving filter device of washing machine cycles with self-cleaning function and washing machine Download PDFInfo
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- CN104947387B CN104947387B CN201410263741.9A CN201410263741A CN104947387B CN 104947387 B CN104947387 B CN 104947387B CN 201410263741 A CN201410263741 A CN 201410263741A CN 104947387 B CN104947387 B CN 104947387B
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies 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 water-saving filter device of washing machine cycles with self-cleaning function and washing machines, the device includes filtering container and filter mechanism, the filter mechanism is rotatably arranged in inside filtering container, and filter device further includes rotating using water inlet water flow driving filter mechanism and spraying the self-cleaning mechanism of cleaning filter structure.Washing machine includes outer barrel of washing machine, successively outer barrel, flocculation plant, filter device are recycled to outer barrel again by pipeline and are connected to, wherein, flocculation plant includes the flocculation container being connected to outer barrel and launches the flocculant dispenser of flocculant into flocculation container, is drained by outer barrel to flocculation treatment in flocculation container；Filter device includes filtering container and the filter mechanism in filtering container, and filtering container is connected to flocculation container and outer barrel respectively, is discharged into outer barrel and reuses after the water after flocculation treatment in the container that flocculates is filtered using filter mechanism.The present invention improves the degree of automation, and structure is simple, and can energy saving.
Description
Technical field
The present invention relates to washing machine cycles water treatment facilities, specifically use the washing machine cycles section of flocculation filtration mode
Water installations, the water-saving filter device of especially a kind of washing machine cycles with self-cleaning function and washing machine.
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.
Application No. is 03256181.4 Chinese patents to disclose a kind of water-conservation washing machine, sets 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 flocculation basin also has sewage draining exit, and pipeline is equipped with pump.
Due to not having cleaning function in above structure filter device, after long-time use, filter device will cause blocking,
Influence water circular treatment.
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 overcome the deficiencies of the prior art and provide a kind of structure simply have from
The water-saving filter device of the washing machine cycles of cleaning function.
Another object of the present invention is to provide the washing machines with the circulating water-saving filter device.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: one kind having self-cleaning function
The water-saving filter device of washing machine cycles, including filtering container and filter mechanism, the filter mechanism be rotatably arranged in
It filters inside container, filter device further includes being rotated using water inlet water flow driving filter mechanism and spraying the certainly clear of cleaning filter structure
Clean mechanism.
Further, the filter mechanism includes cartridge filtration frame and the strainer on filter frame, filter frame
Frame both ends and filtering container are pivotally connected, and one end is rotary joint, other end sealing.
Further, the water outlet that it washing machine cycles water water inlet that the filtering container, which is equipped with, filtered water is discharged
Mouthful and the external sewage draining exit of waste water discharge will be cleaned, filter water outlet and be connected to filter mechanism rotary joint.
Further, the axial direction of the filter mechanism rotation and horizontal plane have a slanted angle α, 0≤α≤30 °, rotation
Connector is set to the lower one end of filter mechanism；By inclination or horizontal filter mechanism, filter area can not only be increased, accelerated
Filtering velocity degree, and it is conducive to filter gauze cleaning.
Alternatively, the filter mechanism is set to vertically in filtering container, rotary joint is set to bottom end.The structure efficiently uses water
Stream washes away the speed of strainer, and filter gauze cleaning is cleaner.
Further, the self-cleaning mechanism includes spray head, and spray head is installed on filtering container, and water spraying direction acts on
Filter mechanism surface, driving filter mechanism rotation.Spray head water spraying direction is the oblique filter mechanism in axle center turn for deviateing filter mechanism
Dynamic periphery, the direction tangent close to cartridge filtration frame act on filter mechanism screen surface, realize that strength is cleaned.
Further, the self-cleaning mechanism further includes the blade set on filter mechanism surface, and blade corresponds to spray head
Water spraying direction setting to transmit the power of water flow driving filter mechanism rotation, and stirs the water flow washing and filtering in filtering container
Container inner wall.
Further, the spray head is tubular structure, closed at one end, and the other end is connected to cleaning water inlet, spray head peripheral wall
In axial direction it is equipped with an at least water jet.The shape of water jet has circle, ellipse, strip etc., and the length of spray head will protect
The flow width ejected is demonstrate,proved to be enough to cover the axial length range of entire strainer.
Further, the spray head includes nozzle and water inlet pipe, nozzle have one press water cavity and with press water cavity phase
Lead to the water jet of outer water spray, water inlet pipe, which extends to, presses in water cavity, extend to press it is closed at one end in water cavity, the other end with
Cleaning water inlet connection, water inlet pipe peripheral wall are equipped at least one water outlet communicated with pressure water cavity.
Further, the pressure water cavity is an isosceles triangle shape chamber, and water inlet pipe is vertical from pressure water cavity apex angle
Extend in bottom edge, water jet is set to and presses water cavity bottom edge, and water outlet is symmetrically distributed on the water inlet pipe peripheral wall in corresponding two waist directions.
Preferably, water jet is set to the two sides for pressing water cavity bottom edge water inlet pipe, and water outlet is strip.
Washing machine of the present invention, including outer barrel of washing machine are successively filled outer barrel, flocculation plant, filtering by pipeline
It sets to recycle to outer barrel again and be connected to, wherein
Flocculation plant, the flocculant that flocculant is launched including the flocculation container being connected to outer barrel and into flocculation container are launched
Device is drained by outer barrel to flocculation treatment in flocculation container；
Filter device, the filter mechanism including filtering container and in filtering container, filtering container hold with flocculation respectively
Device is connected to outer barrel, is discharged into after the water after flocculation treatment in the container that flocculates is filtered using filter mechanism and is repeated to make in outer barrel
With.
The circulating water treatment method of washing machine of the present invention are as follows: washing terminates, and draining passes sequentially through flocculation plant progress
Flocculation treatment, filter device are filtered processing, then are discharged into outer barrel rinsing, and recycling above-mentioned water treatment procedure to rinsing terminates, and beats
Flocculation container sewage draining exit and filtering container outfall are opened, outer barrrel water is discharged into flocculation container and is cleaned, meanwhile, into clear water
Cleaning and filtrating equipment.
The cardinal principle of automatically cleaning filter device of the present invention be the flocculate that will be sticky deposited in using current scour on strainer,
Tiny particles content washes away, the final paste net solved when flocculate filters, blockage problem.Flocculated mixture enters filtering container
Clear water is discharged after strainer filtering, if drainage procedure occurs starting cleaning apparatus for self after water flow is slack-off or filter process,
Tap water enters after spray head through in water jet oblique fire to strainer, sideband moves filter mechanism rotation side and washes away strainer, and filter mechanism turns
Dynamic agitation water flow cleans filtering container inner wall simultaneously.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Washing machine of the present invention uses flocculation filtration circulating water-saving equipment, it is only necessary to which primary water inlet can be completed entirely to wash
Process saves water resource to greatest extent while not influencing detersive efficiency；Filter device realizes automatically cleaning, eliminates hand
The step of dynamic cleaning filter device, the degree of automation is improved, structure is simple, and can energy saving.
Detailed description of the invention
Fig. 1 is the water-saving filter apparatus configuration schematic diagram of washing machine cycles of the present invention；
Fig. 2 is the schematic diagram in A-A direction of Fig. 1；
Fig. 3 is the B-B direction schematic diagram of Fig. 1；
Fig. 4 is another filter device assembling structure schematic diagram of the present invention；
Fig. 5 is nozzle structure schematic diagram of the present invention；
Fig. 6 is spray head sectional schematic diagram of the present invention；
Fig. 7 is the C-C of Fig. 6 to schematic diagram；
Fig. 8 is washing machine structure schematic diagram of the present invention；
Fig. 9 is filter device and flocculation plant structural schematic diagram of the present invention.
Figure 10 is washing machine cycles water connection 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 shown in Figures 1 to 4, the water-saving filter device 1 of washing machine cycles of the present invention, including filtering container 11 and mistake
Filter structure 12, the filter mechanism 12 are rotatably arranged in inside filtering container 11, and filter device 1 further includes utilizing water inlet water
Stream driving filter mechanism 12 rotates and sprays the self-cleaning mechanism of cleaning filter structure 12.
The present invention filters the water outlet 112 that container 11 is equipped with washing machine cycles water water inlet 111, filtered water is discharged
And the outfall 113 outside waste water discharge will be cleaned.Filter mechanism 12 is including cartridge filtration frame 121 and is set to filter frame
Strainer (strainer is not shown in the figure) on frame, 121 both ends of filter frame and filtering container 11 are pivotally connected, and one end is that rotation connects
First 122, other end sealing；Water outlet 112 is connected to filter mechanism rotary joint 122.
Self-cleaning mechanism of the present invention includes spray head 13, and spray head 13 is installed on filtering container 11, and water spraying direction is made
For 12 surface of filter mechanism, filter mechanism 12 is driven to rotate.13 water spraying direction of spray head can be set to deviate filter mechanism 12
Axle center oblique filter mechanism rotation periphery, the direction tangent close to cartridge filtration frame 121 acts on filter mechanism
Screen surface realizes that strength is cleaned.
The path of water flow during 1 filtration cycle water of filter device are as follows: spray head 13 and outfall 113 are closed, water inlet
Mouthfuls 111 into recirculated water to filtering in container 11, the water after strainer filtering by 121 one end of filter frame rotary joint 122,
Water outlet 112 is discharged；The process of cleaning and filtrating equipment are as follows: water inlet 111, water outlet 112 are closed, and spray head 13 is flushed into clear water
11 inner wall of container is filtered in filter structure 12, the rotation agitation water cleaning of filter mechanism 12, and the dirt in screen surface and inner wall is washed out
It is discharged afterwards by outfall 113.
Embodiment one
As shown in figure 4, filter mechanism 12 described in the present embodiment is set to vertically in filtering container 11, rotary joint 122 is set to
12 bottom end of filter mechanism, self-cleaning mechanism are set on filtering container side wall.Structure effective use hydraulic pressure and gravity wash away strainer,
Filter gauze cleaning is cleaner.
Embodiment two
As shown in Figures 2 and 3, the difference of the present embodiment and above-described embodiment one is: what the filter mechanism 12 rotated
Axial L and horizontal plane R has a slanted angle α, 0≤α≤30 °, preferably 1 °≤α≤10 °, most preferably 1 °≤α≤3 °, rotation
Connector 122 is set to the lower one end of filter mechanism 12；By inclination or horizontal filter mechanism, filter area can not only be increased,
Accelerate the rate of filtration, and is conducive to filter gauze cleaning.
The structure can be accomplished in that 1, filtering vessel level setting, and filter mechanism is obliquely installed；2, it filters
Container is obliquely installed jointly with filter mechanism, is equipped with support base below filtering container.
Set-up mode is erect relative to the filter mechanism in embodiment one, the advantages of the present embodiment filter mechanism are as follows: 1, energy
Enough increase filter area；2, water spray uniform force, slow-roll stabilization；3, flocculation filtration is uniform, is not easy to plug, and clean range is wide.
Embodiment three
As shown in figure 4, spray head 13 described in the present embodiment is tubular structure, closed at one end, the other end and cleaning water inlet connect
Logical, 13 peripheral wall of spray head is in axial direction equipped with an at least water jet 130.The shape of water jet 130 has round, ellipse, strip
Shape etc., the length of spray head will guarantee that the flow width ejected is enough to cover the axial length range of entire strainer.
The tubulose spray head 13 can be set it is multiple, be distributed in filtering 11 side wall of container on, be parallel to filter mechanism 12 rotation
Axial direction setting.
Example IV
As shown in Figures 5 to 7, spray head 13 described in the present embodiment includes nozzle 131 and water inlet pipe 132, and nozzle 131 has
One presses water cavity 1311 and communicates the water jet 1312 sprayed water outward with pressure water cavity, and water inlet pipe 132 extends to pressure water cavity
In 1311, extend to press water cavity 1311 in it is closed at one end, the other end with cleaning intake be connected to, 132 peripheral wall of water inlet pipe is equipped with
At least one water outlet 1321 communicated with pressure water cavity 1311.
Further, the pressure water cavity 1311 is an isosceles triangle shape chamber, and water inlet pipe 132 presses water cavity certainly
1311 apex angles extend perpendicular to bottom edge, and water jet 1312, which is set to, presses 1311 bottom edge of water cavity, and water outlet 1321 is symmetrically distributed in pair
It answers on 132 peripheral wall of water inlet pipe in two waist directions.
Preferably, water jet 1312 is set to the two sides that pressure 1311 bottom edge of water cavity corresponds to water inlet pipe 132, and water outlet 1321 is
Strip.
The spray head 13 is at least two, is parallel to filter mechanism 12 and rotates axial direction on the side of filter mechanism 12
Side is rotated using spraying hydraulic pressure and overboard gravity drive filter frame, and cleans strainer, in filter frame rotation process, is passed through
Water in filtering container is washed by rubbing with the hands, and screen surface fouling product is removed.
Embodiment five
As shown in figure 3, self-cleaning mechanism described in the present embodiment further includes the blade 14 set on filter mechanism surface, blade
The water spraying direction setting of 14 corresponding spray heads 13, to transmit the power of water flow driving filter mechanism rotation.
Further, the blade 14 is multiple, along 121 circumference of filter frame and axial distribution, is sprayed water with spray head 13
Direction is corresponding.
Embodiment six
As shown in Fig. 8 to Figure 10, washing machine of the present invention includes but is not limited to rotary drum washing machine and laundry drum
Machine, washing machine include outer barrel of washing machine 2, are successively followed outer barrel 2, flocculation plant 4, filter device 1 to outer barrel 2 again by pipeline 3
Ring connection.
Flocculation plant 4 includes the flocculation container 41 being connected to outer barrel and launches the flocculant of flocculant into flocculation container 41
Dispenser 5, by flocculation treatment in the draining of outer barrel 2 to flocculation container 41；
Filter device 1 includes filtering container 11 and the filter mechanism 12 in filtering container 11, and filtering container 11 is distinguished
It is connected to flocculation container 41 and outer barrel 2, the water after flocculation treatment in the container 41 that flocculates is filtered again using filter mechanism 12
It is discharged into outer barrel 2 and reuses.
The circulating water treatment method of washing machine of the present invention is that washing terminates, draining to recycling water treatment device, according to
It is secondary that processing is filtered by flocculation plant progress flocculation treatment, filter device, then it is discharged into outer barrel rinsing, recycle above-mentioned water process
Process to rinsing terminates, open flocculation container sewage draining exit and filtering container outfall, by outer barrrel water be discharged into flocculation plant into
Row cleaning, meanwhile, into clear water cleaning and filtrating equipment.
Further, washing machine of the present invention further includes detergent embarking device 6, and detergent embarking device 6 is
The prior art, the structure preferably launched using water inlet negative pressure extracting detergent；Flocculant dispenser 5 of the present invention is also
Automatic 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.
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 (8)
1. a kind of water-saving filter device of washing machine cycles with self-cleaning function, including filtering container and filter mechanism, special
Sign is: the filter mechanism is rotatably arranged in inside filtering container, and filter device further includes being driven using water inlet water flow
Filter mechanism rotates and sprays the self-cleaning mechanism of cleaning filter structure, and the self-cleaning mechanism includes spray head, spray head installation
In on filtering container, water spraying direction acts on filter mechanism surface, driving filter mechanism rotation, the spray head include nozzle and
Water inlet pipe, nozzle have one to press water cavity and communicate the water jet sprayed water outward with pressure water cavity, and water inlet pipe extends to pressure water
It is intracavitary, it extends to and presses closed at one end in water cavity, the other end be connected to cleaning water inlet, and water inlet pipe peripheral wall is equipped at least one and equal
The water outlet that pressure water cavity communicates.
2. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 1, feature exist
In: the filter mechanism includes cartridge filtration frame and the strainer on filter frame, and filter frame both ends and filtering are held
Device is pivotally connected, and one end is rotary joint, other end sealing.
3. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 2, feature exist
Washing machine cycles water water inlet is equipped in: the filtering container, by water outlet that filtered water is discharged and will clean waste water
Sewage draining exit outside discharge, filtering water outlet are connected to filter mechanism rotary joint.
4. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 2, feature exist
In: the axial direction and horizontal plane of the filter mechanism rotation have a slanted angle α, 0 ° of α≤30 ° <, and rotary joint is set to filtering
The lower one end of mechanism；Alternatively, the filter mechanism is set to vertically in filtering container, rotary joint is set to bottom end.
5. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 1, feature exist
In: the spray head is tubular structure, closed at one end, and the other end is connected to cleaning water inlet, and spray head peripheral wall is in axial direction equipped with
At least one set of water jet.
6. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 1, feature exist
In: the pressure water cavity is an isosceles triangle shape chamber, and water inlet pipe extends from pressure water cavity apex angle perpendicular to bottom edge, water spray
Mouth is set to bottom edge, and water outlet is symmetrically distributed on the water inlet pipe peripheral wall in corresponding two waist directions.
7. the water-saving filter device of a kind of washing machine cycles with self-cleaning function according to claim 1, feature exist
In: the self-cleaning mechanism further includes the blade set on filter mechanism surface, and blade corresponds to the water spraying direction setting of spray head, with
Transmit the power of water flow driving filter mechanism rotation.
8. a kind of washing machine with the circulating water-saving filter device as described in claim 1-7 is any, including outer barrel of washing machine lead to
It crosses pipeline and outer barrel, flocculation plant, filter device is successively recycled into connection to outer barrel again, it is characterised in that:
Flocculation plant launches the flocculant dispenser of flocculant including the flocculation container being connected to outer barrel and into flocculation container,
It is drained by outer barrel to flocculation treatment in flocculation container；
Filter device, including filtering container and set on filtering container in filter mechanism, filtering container respectively with flocculation container and
Outer barrel connection is discharged into outer barrel after filtering the water after flocculation treatment in the container that flocculates using filter mechanism and reuses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263741.9A CN104947387B (en) | 2014-03-27 | 2014-06-13 | A kind of water-saving filter device of washing machine cycles with self-cleaning function and washing machine |
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| CN201410119658 | 2014-03-27 | ||
| CN2014101196584 | 2014-03-27 | ||
| CN201410263741.9A CN104947387B (en) | 2014-03-27 | 2014-06-13 | A kind of water-saving filter device of washing machine cycles with self-cleaning function and washing machine |
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| CN104947387A CN104947387A (en) | 2015-09-30 |
| CN104947387B true CN104947387B (en) | 2019-06-28 |
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| CN106884286B (en) * | 2015-12-16 | 2020-10-16 | 青岛海尔洗衣机有限公司 | Flocculation filter and washing machine with same |
| CN106283537B (en) * | 2016-08-30 | 2019-12-17 | 无锡小天鹅电器有限公司 | Washing machine |
| CN107142681B (en) * | 2017-06-20 | 2022-08-09 | 青岛海尔滚筒洗衣机有限公司 | Washing method of washing machine drainage device, drainage device and washing machine |
| CN110344224A (en) * | 2018-04-03 | 2019-10-18 | 青岛海尔滚筒洗衣机有限公司 | A kind of device for clothing processing |
| CN108661804A (en) * | 2018-04-28 | 2018-10-16 | 江苏华强新能源科技有限公司 | A kind of energy-saving high-efficient gas turbine gas handling system |
| CN110320479B (en) * | 2019-05-17 | 2020-11-03 | 北京航空航天大学 | Double-tail-pipe cubic alkali metal air chamber convenient to clean |
| CN115323723A (en) * | 2021-05-10 | 2022-11-11 | 青岛海尔洗衣机有限公司 | Filter type detergent putting assembly and washing equipment |
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