CN105088671B - A kind of washing machine filtering cleaning device, cleaning method and washing machine - Google Patents
A kind of washing machine filtering cleaning device, cleaning method and washing machine Download PDFInfo
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- CN105088671B CN105088671B CN201410192940.5A CN201410192940A CN105088671B CN 105088671 B CN105088671 B CN 105088671B CN 201410192940 A CN201410192940 A CN 201410192940A CN 105088671 B CN105088671 B CN 105088671B
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- filter vat
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- filtering
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Abstract
The invention discloses a kind of washing machine filtering cleaning device, cleaning method and washing machine, washing machine includes flocculation container, and successively steel ladle, flocculation container, filtering container are recycled to steel ladle be connected to again by pipeline；Cleaning device, it is installed on filtering container, filtering container is connected to water tub of washing machine, it filters pivot in container and is equipped with rotatable filter vat, the cleaning device includes the spray head for being sprayed filter vat surface, it is equipped with one group of spray head in the position of the corresponding same turning circumference of filter vat, this group of spray head at least two, the drop point of each spray head water spray is on the different position of the same turning circumference of filter vat.The step of washing machine filter vat of the present invention realizes automatically cleaning, eliminates cleaning filter vat manually, improves the degree of automation, and structure is simple, since filter vat rotation is rinsed and driven using water flow, has greatly saved energy consumption.
Description
Technical field
The present invention relates to washing machine fields, specifically the cycling use of water processing equipment and method of washing machine, especially a kind of
Washing machine filters cleaning device, cleaning method 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 overcoming the deficiencies of the prior art and provide, a kind of structure is simple, water spray is equal
Even, driving filter mechanism slow-roll stabilization washing machine filters cleaning device.
Another object of the present invention is to provide the cleaning methods of the cleaning device.
A further object of the present invention is to provide the washing machines with above-mentioned cleaning method.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: a kind of washing machine filtering cleaning
Device is installed on filtering container, and filtering container is connected to water tub of washing machine, is filtered pivot in container and is equipped with rotatable mistake
Lauter tub, the cleaning device include the spray head for being sprayed filter vat surface, in the position of the corresponding same turning circumference of filter vat
One group of spray head is installed, the drop point of this group of spray head at least two, each spray head water spray is different in the same turning circumference of filter vat
On position.
Further, incident angle of this group of spray head at least there are two water spray to filter vat surface be not identical.That is water spraying direction
It is different from the angle of circular-rotation tangent line at this at water spray drop point.
Further, the spray head water spraying direction and filter vat tangential direction are at a certain angle, and which is 0~
10°。
Further, flow action is sprayed water in the rotation of filter vat surface drive filter vat by the spray head.
Further, the filter vat surface is equipped with the blade of relative increase water flow driving filter vat rotational power, paddle
Leaf corresponds to the water spraying direction setting of spray head.
Further, another group of spray head, two groups of spray head water sprays are additionally provided in the position of the corresponding same turning circumference of filter vat
Direction correspond to the contrary of filter vat rotation, to drive the forward and reverse commutation of filter vat to rotate.I.e. one group of driving filter vat is suitable
Hour hands rotation, and another set driving filter vat rotates counterclockwise.It is provided with blade in order to increase rotation dynamics, but filters
If bucket one-directional rotation, the rear that a part of strainer is in blade cannot be cleaned to always, and cleaning purpose is not achieved, and angle is smaller
This area is bigger, using two groups of spray heads make filter vat to a direction rotary-cleaning less than position rotating backward
When can clean up, without dead point, clean up.
Further, in being uniformly distributed multiple blades in the same turning circumference of filter vat, the arc length between blade is two-by-two
L, two spray heads water spray drop point in the same turning circumference of filter vat between distance be L/2 ± L/5 within the scope of.
When a spray head is washed into blade, another washes away position between two blades；Rotate certain angle
After degree, when washing away the spray head of blade originally and washing away between two blades, the rotatory force generated to bucket impact is smaller, another spray
Head is just washed into blade, generates larger rotation dynamics, to guarantee the rotation of filter vat uniformly, smooth.This setting is being opened
Guarantee that the flow rotation effect of filter vat is especially apparent when beginning to rinse.
Further, every group of spray head is two, is controlled by the T-way water valve of an One In and Two Out.The structure saving pipe
Road controls simpler.
The cleaning method of washing machine filtering cleaning device of the present invention acts on filter vat table by cleaning device water inlet
Filter vat is cleaned to drive the filter vat to rotate in face；Water flow cleaning filtering container in the rotation agitation filtering container of filter vat
Inner wall.
Further, the spray head water inlet driving filter vat positive and negative rotation for switching two groups of difference water spraying directions in turn, is uniformly cleaned
Filter vat.
Washing machine of the present invention, including flocculation container are successively held steel ladle, flocculation container, filtering by pipeline
Device recycles to steel ladle be connected to again.
Further, the filtering water outlet that the filtering container is equipped with filtered water inlet mouth, filtered water is discharged
And by the sewage draining exit outside the sewage discharge for cleaning filter vat, filter vat surface is equipped with strainer, and filter vat one end is rotary water-out
Connector, other end sealing, rotary water-out connector are connected to filtering water outlet.
Further, the axial direction of the filter vat rotation and horizontal plane have a slanted angle α, and 0≤α≤30 ° rotate out of
Water swivel is set to the lower one end of filter vat；By approximate horizontal filter vat, filter area can not only be increased, accelerated filtering velocity
Degree, and it is conducive to filter gauze cleaning.
The circulating water treatment method of washing machine of the present invention are as follows: washing terminates, and draining passes sequentially through flocculation container and carries out
Flocculation treatment, filtering container are filtered processing, then are discharged into steel ladle rinsing, and recycling above-mentioned water treatment procedure to rinsing terminates,
Into clear water cleaning filter vat and filtering container.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
The present invention passes through spray head flushing filtering net using tap water, and the impurity on strainer is washed out using hydraulic pressure；Water is utilized simultaneously
The impact to filter vat is flowed so that filter vat rotation, achievees the purpose that the entire filter vat filtering surface of cleaning.Further, in filter vat
Increase multiple blades on excircle, dynamics of the water impact on blade is larger, drives filter vat stable rotation.
The step of washing machine filter vat of the present invention realizes automatically cleaning, eliminates cleaning filter vat manually, improves automatic
Change degree, structure is simple, since filter vat rotation is rinsed and driven using water flow, has greatly saved energy consumption.
Detailed description of the invention
Fig. 1 is washing machine schematic diagram of the present invention；
Fig. 2 is filtering container schematic diagram of the present invention；
Fig. 3 is the A-A of Fig. 2 to sectional schematic diagram；
Fig. 4 is cleaning device using the flushed lauter tub schematic diagram of a spray head；
Fig. 5 and Fig. 6 is the status diagram using the flushed lauter tub different location of two spray heads；
Fig. 7 is the status diagram using the flushed lauter tub positive and negative rotation of two groups of spray heads.
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.Washing machine of the present invention
Circulating water equipment utilizes flocculating principles, reacts after being quickly sufficiently mixed using flocculant with the dirty water after washing and generates floccule,
Floccule floating or sedimentation achieve the purpose that separate with clear water.Circulating water equipment is main by flocculation container 4 and 5 two, filtering container
Part forms, and flocculation container 4 is flocculated reaction vessel, separates flocculate and clear water after reaction, separates containing flocculate
Steel ladle 2 of the less clear water after filtering container 5 filters back to washing machine, which is used as, to be rinsed, and in rinse cycle, is floated every time
Processing can be continued cycling through after washing to be used further to rinse next time, is terminated until rinsing, and after draining drying, cleaned into clear water
Filter container 5.
As shown in figure 3, being equipped with rotatable filter vat 7 in the filtering container 5；The filtering container 5 is equipped with and is filled with water
The filtering water outlet 51 of 2 connection of bucket, by the sewage draining exit 52 of ejected wash water discharge and with the filtered water inlet mouth 53 that is connected to of container 4 that flocculates.
The sewage draining exit 52 for filtering container is equipped with blowdown valve 11；Flocculate be equipped between container 4 and filtering container 5 communicating valve 12 (refering to
Fig. 1).
As shown in figure 4, the filtering cleaning device of washing machine is installed on filtering container 5, the cleaning device includes spray
The spray head 8 on flushed 7 surface of lauter tub is drenched, which is to be rinsed using a spray head 8 to filter vat 7, and rushing
Using the impact force of water filter vat is rotated while washing, realizes that 360 ° of filter vat are complete the case where not using extra power
It is complete to rinse.In order to increase the dynamics of the rotation of filter vat 7, multiple blades 9 are increased on the outer wall of filter vat 7, so that water flow is rushed
It hits blade and drives filter vat rotation.
Embodiment one
As shown in figure 5, the present invention makes improvements above structure, set in the position of the corresponding same turning circumference of filter vat 7
There are two spray head 81,82, the present embodiment is two, but not limited to this two, drop point B, C that each spray head 81,82 is sprayed water are being filtered
On the different position of 7 same turning circumference of bucket.Every group of two spray heads of the present embodiment pass through the T-way water valve 13 of an One In and Two Out
Control, the structure save pipeline, control simpler.
Embodiment two
As shown in fig. 6, the present embodiment is set there are two spray head 81,82, driving filter vat 7 rotates in one direction, but this two
Incident angle β, γ of a water spray of spray head 81,82 to 7 surface of filter vat be not identical.The incident angle is water spraying direction at water spray drop point
With the angle of circular-rotation tangent line at this, which is preferably 0~10 °, but is not limited in the angular range.
Embodiment three
As shown in fig. 7, the present embodiment increases one group of spray head 8 on the basis of the above embodiments, i.e., in corresponding filter vat
The position of same turning circumference is equipped with two groups of spray heads 8, and the direction of two groups of spray heads water spray corresponds to the contrary of the rotation of filter vat 7,
To drive the forward and reverse commutation of filter vat 7 to rotate.Every group of spray head of the present embodiment is two, totally four spray heads 81,82,83,84, wherein
Spray head 81 and spray head 82 are one group, and spray head 83 and spray head 84 are another group, and spray head 81 and spray head 82 drive filter vat 7 to revolve clockwise
Turn, and another set spray head 83 and spray head 84 drive filter vat 7 to rotate counterclockwise.Paddle is provided in order to increase rotation dynamics
Leaf, but if filter vat one-directionally rotates, the rear that a part of strainer is in blade cannot be cleaned to always, and cleaning mesh is not achieved
, this smaller area of angle is bigger, using two groups of spray heads make filter vat to a direction rotary-cleaning less than position
Setting can clean up when rotating backward, and not clean dead point, clean up.
Example IV
As shown in Figure 5 and Figure 6, the present invention is in being uniformly distributed multiple blades 9 in the same turning circumference of filter vat 7, two-by-two paddle
Arc length between leaf is L, the drop point of two spray heads water spray in the same turning circumference of filter vat between distance be L/2 ± L/5 model
In enclosing.
As shown in figure 5, another spray head 81 washes away position at two when a spray head 82 is washed into blade 9
Between blade；After turning an angle, when washing away the spray head 82 of blade originally and washing away between two blades, bucket impact is generated
Rotatory force is smaller, another spray head 81 is just washed into blade, generates larger rotation dynamics, thus guarantee filter vat uniformly,
Smooth rotation.This, which is arranged in, guarantees that the flow rotation effect of filter vat is especially apparent when starting to rinse.
Embodiment five
As shown in figure 3,7 surface of filter vat described in the present embodiment is equipped with filter screen, 7 both ends of filter vat and filtering container 5
It is pivotally connected, one end is the rotary water-out connector 71 communicated with filtering water outlet 51, other end sealing；The filter vat 7
Rotation axial direction L and horizontal plane R have a slanted angle α, 0≤α≤30 °.By inclination or horizontal filter vat 7, not only
It is capable of increasing filter area, accelerates the rate of filtration, and is conducive to filter screen and cleans.
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 7 after filter screen filtration, then 51 row of the mouth of a river is filtered out by the rotary water-out connector 71 of end
Out in water tub of washing machine 2.
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 washing machine filters cleaning device, it is installed on filtering container, filtering container is connected to water tub of washing machine, is filtered
Pivot is equipped with rotatable filter vat in container, it is characterised in that: the filtering container is equipped with filtered water inlet mouth and will filtering
Afterwards water discharge filtering water outlet, filter vat one end be rotary water-out connector, other end sealing, rotary water-out connector with
Water outlet connection is filtered, water to be filtered is entered in filtering container by filtered water inlet mouth, and filtering is entered after filter vat filters
In bucket, then the mouth of a river is filtered out by the rotary water-out connector of end and is discharged；The cleaning device includes being sprayed filter vat
The spray head on surface is equipped with one group of spray head in the position of the corresponding same turning circumference of filter vat, this group of spray head at least two is each to spray
The drop point of head water spray is on the different position of the same turning circumference of filter vat；Flow action is sprayed water in filter vat by the spray head
The rotation of surface drive filter vat.
2. a kind of washing machine according to claim 1 filters cleaning device, it is characterised in that: this group of spray head at least there are two
The incident angle sprayed water to filter vat surface is not identical.
3. a kind of washing machine according to claim 1 or 2 filters cleaning device, it is characterised in that: the spray head water spray
Direction and filter vat tangential direction are at a certain angle, which is 0~10 °.
4. a kind of washing machine according to claim 1 filters cleaning device, it is characterised in that: the filter vat surface is set
There is the blade of relative increase water flow driving filter vat rotational power, blade corresponds to the water spraying direction setting of spray head.
5. a kind of washing machine according to claim 4 filters cleaning device, it is characterised in that: same in corresponding filter vat
The position of turning circumference is additionally provided with another group of spray head, and the direction of two groups of spray heads water spray corresponds to the contrary of filter vat rotation, with
Drive the forward and reverse commutation rotation of filter vat.
6. a kind of washing machine according to claim 4 or 5 filters cleaning device, it is characterised in that: in same turn of filter vat
Multiple blades are uniformly distributed on dynamic circumference, the arc length between blade is L two-by-two, and the drop point of two spray heads water spray is at same turn of filter vat
For within the scope of L/2 ± L/5 the distance between on dynamic circumference.
7. a kind of washing machine according to claim 5 filters cleaning device, it is characterised in that: every group of spray head is two, is led to
Cross the T-way water valve control an of One In and Two Out.
8. a kind of cleaning method of the filtering of the washing machine as described in claim 1-7 is any cleaning device, it is characterised in that: by clear
Cleaning device water inlet acts on filter vat surface to drive the filter vat to rotate, and cleans filter vat；The rotation of filter vat stirred
Filter water flow cleaning filtering container inner wall in container.
9. cleaning method according to claim 8, it is characterised in that: switch in turn the spray heads of two groups of difference water spraying directions into
Water-driven filter vat positive and negative rotation, uniformly cleans filter vat.
10. it is a kind of using as described in claim 8-9 is any cleaning method washing machine, it is characterised in that: including flocculation container,
Successively steel ladle, flocculation container, filtering container are recycled to steel ladle be connected to again by pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410192940.5A CN105088671B (en) | 2014-05-08 | 2014-05-08 | A kind of washing machine filtering cleaning device, cleaning method and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192940.5A CN105088671B (en) | 2014-05-08 | 2014-05-08 | A kind of washing machine filtering cleaning device, cleaning method and washing machine |
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| CN105088671A CN105088671A (en) | 2015-11-25 |
| CN105088671B true CN105088671B (en) | 2019-08-27 |
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| CN106968084A (en) * | 2016-01-13 | 2017-07-21 | 青岛海尔洗衣机有限公司 | One kind flocculation washing machine and control method |
| CN105771366A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Solid-liquid separating device with automatic cleaning |
| CN105749604A (en) * | 2016-03-09 | 2016-07-13 | 李亚娟 | Filter device capable of being automatically cleaned |
| CN105641994A (en) * | 2016-03-09 | 2016-06-08 | 李亚娟 | Automatic washing and filtering apparatus |
| CN105688480A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device |
| CN105771365A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Intelligent cleaning filtering device |
| CN105688481A (en) * | 2016-03-09 | 2016-06-22 | 李亚娟 | Solid-liquid separation device with intelligent cleaning function |
| CN108951013B (en) * | 2017-05-17 | 2020-12-22 | 合肥海尔滚筒洗衣机有限公司 | Thread scrap filtering device and washing machine |
| GB2588376B (en) * | 2019-10-08 | 2022-03-23 | Inheriting Earth Ltd | Filter pressure consumption regeneration apparatus and method |
| CN111359361A (en) * | 2020-04-17 | 2020-07-03 | 漳州市昱琪丰金属结构件有限公司 | Comprehensive treatment device for dust-containing waste gas |
| DE102022207149A1 (en) * | 2022-07-13 | 2024-01-18 | BSH Hausgeräte GmbH | Backwashing of particle filters through induction nozzles |
| DE102023103574B3 (en) | 2023-02-14 | 2024-03-28 | Emz-Hanauer Gmbh & Co. Kgaa | Filtration device for a water-carrying household appliance |
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