CN104947386A - Washing machine with flocculation and filtration module and control method - Google Patents
Washing machine with flocculation and filtration module and control method Download PDFInfo
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- CN104947386A CN104947386A CN201410128178.4A CN201410128178A CN104947386A CN 104947386 A CN104947386 A CN 104947386A CN 201410128178 A CN201410128178 A CN 201410128178A CN 104947386 A CN104947386 A CN 104947386A
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Abstract
The invention discloses a washing machine with a flocculation and filtration module and a control method. The washing machine comprises a washing machine body and an independent flocculation and filtration module, wherein the flocculation and filtration module comprises a shell, a flocculation unit and a filtration unit; the flocculation unit and the filtration unit are arranged in the shell and are connected with each other; and a water feeding valve of the washing machine body is respectively connected with a treated water outlet of the flocculation and filtration module and an external water feeding faucet through a three-way pipeline. By the control method of the washing machine, during water feeding or replenishing, water fed from the external water feeding faucet enters an outer barrel of the washing machine via the three-way pipeline and the washing machine body; and when treated water circulates, the water is drained to the treated water outlet of the flocculation and filtration module via a water draining tube of the washing machine body, and is fed to the outer barrel of the washing machine in a circulating manner via the three-way pipeline and a water feeding valve of the washing machine body. Circulating water treating equipment of the washing machine is provided with the flocculation and filtration module and is convenient to mount; and the components are connected to one another via the three-way pipeline, an internal water channel of the existing washing machine does not need to be improved, and the cost is reduced.
Description
Technical field
The present invention relates to washing machine field, specifically there is washing machine and the control method of circular treatment water function, especially a kind of washing machine and control method with flocculation filtration module.
Background technology
Along with the raising of people's living standard, washing machine is one of main household electrical appliances having become people's daily life now, the laundry processes of washing machine mainly comprises washing, rinsing, dry several stage, at washing stage washing machine inflow and washing agent, clothing is washed, in order to rinse spot and residual washing agent after entering rinse stage, need into more water or perform more rinsing times rinsing is carried out to clothing, the water resource of this at substantial that is bound to, even the roller washing machine of water-saving, also rinsing at least twice is needed in order to rinse clothing, this process at least will consume the running water of more than 30L.Sometimes the washing agent that is less or that throw in of the spot on clothing is less, may twice with regard to rinsed clean, but because user have selected 3 rinsings, also certainly will can cause the waste of water resource, the basic water consumption of general twice washings of automatic washing machine of such as 6Kg is at about 100 liters.How can accomplish water and electric saving while clean clothes, be one of focus of paying close attention to of consumer always.
Not yet there are the matching used Water warfare of washing machine and recycling device so far, even if the so-called washing machine with water-saving function, generally in the position, side of washing machine, water storage tank are installed, water pump is adopted to carry out water filling and draining, generally can a water filling, rinsing 3 times, plays water-saving function.But the water after washing can not be preserved, make the own complex structure of washing machine, huge simultaneously, be unfavorable for transport, recycling etc.Due to the restriction of the aspects such as volume, structure and flexibility, have impact on giving full play to of washing machine original function and the function of water-saving box own.In order to better saving water resource on the basis of existing laundry mode, a lot of producer has dropped into a large amount of research and development.
Existing washing machine is with recirculated water function, and it only plays and filters line bits, and washing is even or add the effect such as ozone, heavy metal ion sterilization.Cannot water consumption be improved, and there is no basic raising to cleaning.
The recycle of laundry water, through consulting Patents document, if application number is " recycling water saving device of washing machine " of 200810072420.5, being inputted by laundry water in a water drum, carrying out purified treatment.This invention is not carried out purification direct for the laundry water of first pass and is run in, and after carrying out purified treatment, uses when wait until laundry next time for the rinsing water of second, third time.
In the above-described techniques, " recirculating water technical " uses after washings purification, and this technology can not recycle first pass laundry water (first wash water), and the water after purification also will be waited until laundry next time and be used, can not use when when time laundry.
Existing flocculation water technology is used for industry greatly, and equipment is comparatively large, requires comparatively strict, especially water treatment for water treatment; And use in washing machine is in washing clothes, only need additive such as washing such as process washing powder, washing agent etc., it is therefore direct that existing main equipment is reduced use cost is higher, also need not, therefore need to research and develop a kind of reducing costs and the flocculation treatment wetting system that can realize that laundry water recycles; The space basic forming of existing washing machine in addition, how realizing installing flocculation filtration process wetting system simply, quickly and easily on washing machine is also a challenge to technical staff.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides the washing machine with flocculation filtration module that a kind of structure is simple, easy for installation, production cost is low, water treatment efficiency is good.
Another object of the present invention is the control method providing this washing machine.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of washing machine with flocculation filtration module, this washing machine comprises washing machine body and independently flocculation filtration module, flocculation filtration module comprises shell, is located at the flocculation unit and filter element that interconnect in shell, and washing machine body water intaking valve is communicated with outside hose of intaking with the process water out of flocculation filtration module respectively by triplate line.
Further, described triplate line comprises the first sub-pipeline, the second sub-pipeline and the 3rd sub-pipeline, check valve is provided with in first sub-pipeline, be communicated with outside hose of intaking, second sub-pipeline connection washing machine body water intaking valve, the process water out of the 3rd sub-pipeline connection flocculation filtration module, the first sub-pipeline and the second sub-pipeline communicate form outside enter clear water water route, the second sub-pipeline and the 3rd sub-pipeline communicate form circular treatment water inlet water route.
Further, be provided with outside water inlet control valve in the described first sub-pipeline, this outside water inlet control valve is located between check valve and outside water inlet hose.
Further, the first described sub-pipeline and the 3rd sub-pipeline communicate and form flocculation filtration module cleaning water route.
Further, described filter element comprises filtering container and is located at the filter vat of filtering container inside, and filtering container is provided with filtered water inlet mouth, filtered water inlet mouth is communicated with flocculation unit, filter vat surface is provided with screen pack, and filter vat one end seals, and the other end communicates with process water out.
Further, described flocculation filtration module is provided with circular treatment water control valve, the opening and closing of control treatment water out, close at washing machine body water intaking valve, circular treatment water control valve open mode, outside water inlet is formed flocculation filtration module cleaned water route by anti-water inlet of process water out to filter vat.
Further, filtering container inside is located at rotationally by described filter vat, filter vat two ends and filtering container pivotally connected, be rotary water-out joint with one end of communicating of process water out, filter vat by rotary water-out joint with process water out and communicate.
Further, described filter element is also provided with the cleaning device from filter vat exterior washings screen pack, described circular treatment water control valve is three-way diverter valve, control triplate line and the connected sum process water out of cleaning device and being communicated with of triplate line respectively, outside water inlet forms flocculation filtration module cleaning water route by triplate line to cleaning device, and the water after flocculation filtration resume module forms circular treatment water inlet water route by processing water out by triplate line to washing machine body.
Further, described filtering container is also provided with filtration sewage draining exit, filters sewage draining exit and is communicated with the outside blowoff line of flocculation filtration module.
Further, described washing machine body is roller washing machine, and flocculation filtration module is located at above or below washing machine body, or washing machine body is rotary drum washing machine, and flocculation filtration module is located at below or the side of washing machine body.
The control method of washing machine of the present invention, during water inlet/moisturizing, intakes hose water inlet through triplate line, washing machine body water intaking valve to outer barrel of washing machine by outside;
During circular treatment water, circulate water inlet to outer barrel of washing machine through triplate line, washing machine body water intaking valve again by after washing machine body drainpipe draining to flocculation filtration resume module water.
Further, rinsing is complete, cleaning flocculation filtration module, and intake by outside water inlet hose realizes the cleaning of flocculation filtration module in triplate line, process water out to flocculation filtration module.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
1, washing the water after terminating is clean clear water, and clothes does not exist washing powder and remains or the sordid problem of rinsing, is conducive to the health of user's body;
Although 2, the present invention's rinse cycle needs moisturizing, relatively existing rinsing water amount, to achieve while not affecting detersive efficiency saving water resource to greatest extent;
3, owing to washing water base of rear discharge washing machine not containing washing powder or washing agent, therefore, it is possible to reduce the pollution to environment;
4, flocculation filtration module achieves automatically cleaning, eliminates the step of Manual-cleaning, improves automaticity;
5, adopt water spray to drive filter vat to rotate, realize rotating cleaning, structure is simple, relatively reduces energy consumption and production costs;
6, washing machine cycles water treatment facilities of the present invention adopt flocculation filtration modular structure, easy for installation; Employing triplate line connects, and improves, reduce costs without the need to doing internal watercourses to existing washing machine.
Accompanying drawing explanation
Fig. 1 is washing machine schematic diagram of the present invention;
Fig. 2 is triplate line syndeton schematic diagram of the present invention;
Fig. 3 is flocculation filtration module diagram of the present invention;
Fig. 4 is filter element schematic diagram of the present invention;
Fig. 5 is that the A-A of Fig. 4 is to sectional schematic diagram;
Fig. 6 is that the B-B of Fig. 5 is to sectional schematic diagram;
Fig. 7 is filter element of the present invention and flocculation unit structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figures 1 to 7, washing machine of the present invention comprises washing machine body 1 and independently flocculation filtration module 2, flocculation filtration module 2 comprises shell 3, is located at the flocculation unit 4 and filter element 5 that interconnect in shell 3, and washing machine body water intaking valve 11 is communicated with outside hose 7 of intaking with the process water out 21 of flocculation filtration module 2 respectively by triplate line 6.
Washing machine body 1 of the present invention is roller washing machine (consulting Fig. 1), flocculation filtration module 2 is located at above or below washing machine body 1, or washing machine body 1 is rotary drum washing machine (not shown), flocculation filtration module is located at below or the side of washing machine body.
Embodiment one
As shown in Figure 2, triplate line 6 described in the present embodiment comprises the first sub-pipeline 62 of sub-pipeline 61, second and the 3rd sub-pipeline 63, check valve 611 is provided with in first sub-pipeline 61, be communicated with outside hose 7 of intaking, second sub-pipeline 62 is communicated with washing machine body water intaking valve 11,3rd sub-pipeline 63 is communicated with the process water out 21 of flocculation filtration module 2, first sub-pipeline 61 and the second sub-pipeline 62 communicate form outside enter clear water water route, the second sub-pipeline 62 and the 3rd sub-pipeline 63 communicate form circular treatment water inlet water route.
Further, outside water inlet control valve 612 is provided with in described first sub-pipeline 61, this outside water inlet control valve 612 is located between check valve 611 and outside water inlet hose 7, and check valve 611 can prevent the water in flocculation filtration module 2 to be back in outside water inlet hose 7.
Embodiment two
The present embodiment is the improvement on the basis of embodiment one, and described flocculation filtration module 2 has cleaning function, and in triplate line 6, the first sub-pipeline 61 and the 3rd sub-pipeline 63 communicate and form flocculation filtration module cleaning water route; When rinsing is complete, washing machine body water intaking valve 11 can be closed, open outside water inlet control valve 612, intake by the first sub-pipeline 61, the 3rd sub-pipeline 63, process in water out 21 to flocculation filtration module 2 and clean.
Embodiment three
As shown in Figure 4 and Figure 5, filter element 5 of the present invention comprises filtering container 51 and is located at the filter vat 52 of filtering container 51 inside, filtering container 51 is provided with filtered water inlet mouth 511, filtered water inlet mouth 511 is communicated with flocculation unit 4, filter vat 52 surface is provided with screen pack (not shown), filter vat 52 one end seals, and the other end communicates with process water out 21.
Embodiment four
As shown in Figure 2, described flocculation filtration module 2 is provided with circular treatment water control valve 22, the opening and closing of control treatment water out 21, close at washing machine body water intaking valve 11, circular treatment water control valve 22 open mode, outside water inlet is instead intake by process water out 21 to filter vat 52, is formed flocculation filtration module cleaning water route, this path, cleaning water route is for rinse from inside to outside, namely by the screen pack on the backwashed lauter tub surface of the clear water in filter vat 52, the dirts such as the flocculate be attached on screen pack are punched in filtering container 51.
Embodiment five
As shown in Figure 5, it is inner that filtering container 51 is located at rotationally by filter vat 52 described in the present embodiment, filter vat 52 two ends and filtering container 51 pivotally connected, the one end communicated with process water out 21 is rotary water-out joint 521, and filter vat 52 is communicated with process water out 21 by rotary water-out joint 521.
The flow path that filter element 5 filters flocculation water is: water inlet 511 enters to flocculate water in filtering container 51, water inherent filtration bucket 52 in filtering container 51 is outer to filter vat 52 inner filtration, and the water after filtration is expelled to washing machine body 1 by the rotary water-out joint 521 of filter vat 52 1 end, process water out 21.
Embodiment six
As shown in Figures 4 to 6, described filter element 5 is also provided with the cleaning device 8 from filter vat exterior washings screen pack, and this cleaning device 8 can utilize water inlet current to drive filter vat 52 to rotate, again can cleaning showers screen pack surface.Described circular treatment water control valve 22 is three-way diverter valve, control triplate line 6 and the connected sum process water out 21 of cleaning device 8 and being communicated with of triplate line 6 respectively, outside water inlet hose 7 is intake and is formed flocculation filtration module cleaning water route by triplate line 6 to cleaning device 8, and the water after flocculation filtration module 2 processes forms circular treatment by triplate line 6 to washing machine body 1 to intake water route by processing water out 21.
Cleaning device 8 of the present invention is shower nozzle, is installed on filtering container 51, and water spraying direction acts on filter vat 52 surface, drives filter vat 52 to rotate.The periphery that the oblique filter vat of axis of rotation that shower nozzle water spraying direction can be set to depart from filter vat 52 rotates, close to the direction that filter vat 52 is tangent, acts on screen pack surface, realizes powerful cleaning.
Find through test, the cleaning of filter vat rotary state cleans up than inactive state, cleans fast, can improve the cleaning efficiency of more than 60%.
Embodiment seven
As shown in Figure 6, the surperficial corresponding shower nozzle of the filter vat 52 described in the present embodiment is provided with blade 522, and the water spraying direction of the corresponding shower nozzle of blade 522 is arranged, to transmit the power that current drive filter mechanism to rotate.
Further, described blade 522 is multiple, along filter vat 52 circumference and axial distribution, corresponding with shower nozzle water spraying direction.
Embodiment eight
As shown in Figure 5, the axial L that filter vat 52 described in the present embodiment rotates and horizontal plane R has a slanted angle α, 0≤α≤30 °, and be preferably 1 °≤α≤10 °, the best is 1 °≤α≤3 °, and the lower one end of filter vat 52 is located at by rotary water-out joint 521; By tilting or horizontal filter vat 52, can not only filter area be increased, accelerating the rate of filtration, and be beneficial to screen pack cleaning.
This structure can realize in the following way: 1, filtering container 51 is horizontally disposed with, and filter vat 52 is obliquely installed; 2, filtering container 51 and filter vat 52 are obliquely installed jointly, be provided with supporting base 53(and consult Fig. 4 below filtering container 51).
Embodiment nine
As shown in Figure 7, flocculation unit 4 of the present invention is provided with flocculation water inlet 41, flocculant dispensing port 42 and flocculation delivery port 43, and flocculation water inlet 41 is communicated with washing machine body drainpipe, and flocculation delivery port 43 is communicated with the filtered water inlet mouth 511 of filtering container 51.Be provided with control valve 45 between flocculation delivery port 43 and filtered water inlet mouth 511, the water route controlled between flocculation unit 4 with filter element 5 by control valve 45 is communicated with.
Embodiment ten
Flocculation unit 4 of the present invention is also provided with flocculation unit sewage draining exit (not shown), filter element rinse water is continued to flow backward in flocculation unit 4 by filtered water inlet mouth 511, flocculation delivery port 43, rinse flocculation unit 4 inner, be discharged to the outside by flocculation unit sewage draining exit.
Embodiment 11
The difference of the present embodiment and embodiment ten is that the water of cleaning and filtering unit is directly discharged from filtering container 51, described filtering container 51 is also provided with filtration sewage draining exit 512(and consults Fig. 4 and Fig. 5), filter sewage draining exit 512 to be communicated with the outside blowoff line of flocculation filtration module, the sewage of cleaned filter screen is directly discharged by filtering sewage draining exit 512.
The process of cleaning and filtering unit is: filtered water inlet mouth 511, process water out 21 are closed, filter sewage draining exit 512 to open, open outside water inlet hose 7, intake by triplate line and commutate through three-way diverter valve, self-stripping unit 8 hydroblasting filter vat 52 surface filtration net, filter vat 52 rotates agitate water cleaning and filtering container 51 inwall, screen pack surface and inwall on dirt washed out after by filter sewage draining exit 512 discharge.
Embodiment 12
The control method of washing machine of the present invention, during water inlet/moisturizing, intakes through triplate line 6, washing machine body water intaking valve 11 to outer barrel of washing machine 12 by outside water inlet hose 7;
During circular treatment water, after processing water by washing machine body drainpipe draining to flocculation filtration module 2, circulate water inlet to outer barrel of washing machine 12 through triplate line 6, washing machine body water intaking valve 11 again.
Rinsing is complete, cleaning flocculation filtration module 2, is intake through triplate line 6 by outside water inlet hose 7, is processed realization cleaning in water out 21 to flocculation filtration module 2.
Specific works process: select program for washing, according to the rinsing times arranged, flocculation number of times is set on flocculating modules simultaneously, washing machine is by the weight determination inflow of automatic sensing clothing, outside water inlet control valve 612, washing machine body water intaking valve 11 is opened, because do not have washings to enter flocculation filtration module 2, therefore circular treatment water control valve 22 is failure to actuate, be in closed condition, water in outside water inlet hose 7 enters in the outer barrel 12 of washing machine through triplate line 6, the outside water inlet control valve 612 of designated water level of intaking is closed, start washing, after having washed, the sewage of washing enters in the flocculation unit 4 of flocculation filtration module through drainpipe by the water inlet 41 that flocculates, add in flocculation unit 4 after flocculant stirs and can obtain the water that flocculates, flocculation water enters filtering container 51, clean pure water is obtained through filter vat 52 surface filtration net filtration link in filtering container 51, circular treatment water control valve 22 is opened, then these clean waters are turned back to by triplate line 6 in the outer barrel 12 of washing machine body 1 for follow-up rinsing clothes process.After clean water in filtering container 51 all enters outer barrel 12, circular treatment water control valve 22 is closed, if now washing machine detects that water level is inadequate, can open outside water inlet control valve 612, covers water by outside water inlet hose 7.After flocculation filtration module has been flocculated and arranged number of times, last is discharged in flocculation unit all over washings, and be used for cleaning flocculation unit, the water after cleaning is discharged by flocculation unit sewage draining exit, or enters in filtering container 51, is discharged by filtration sewage draining exit 512; Close washing machine body water intaking valve 11, control valve 45 between filter element and flocculation unit, open outside water inlet control valve 612, circular treatment water control valve 22, cleaning and filtering unit, be then discharged to the outside by filtration sewage draining exit 512.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (13)
1. one kind has the washing machine of flocculation filtration module, it is characterized in that: this washing machine comprises washing machine body and independently flocculation filtration module, flocculation filtration module comprises shell, is located at the flocculation unit and filter element that interconnect in shell, and washing machine body water intaking valve is communicated with outside hose of intaking with the process water out of flocculation filtration module respectively by triplate line.
2. the washing machine with flocculation filtration module according to claim 1, it is characterized in that: described triplate line comprises the first sub-pipeline, the second sub-pipeline and the 3rd sub-pipeline, check valve is provided with in first sub-pipeline, be communicated with outside hose of intaking, second sub-pipeline connection washing machine body water intaking valve, the process water out of the 3rd sub-pipeline connection flocculation filtration module, first sub-pipeline and the second sub-pipeline communicate form outside enter clear water water route, the second sub-pipeline and the 3rd sub-pipeline communicate form circular treatment water inlet water route.
3. the washing machine with flocculation filtration module according to claim 2, is characterized in that: be provided with outside water inlet control valve in the described first sub-pipeline, and this outside water inlet control valve is located between check valve and outside water inlet hose.
4. the washing machine with flocculation filtration module according to claim 2, is characterized in that: the described first sub-pipeline and the 3rd sub-pipeline communicate and form flocculation filtration module cleaning water route.
5. the washing machine with flocculation filtration module according to claim 1, it is characterized in that: described filter element comprises filtering container and is located at the filter vat of filtering container inside, filtering container is provided with filtered water inlet mouth, filtered water inlet mouth is communicated with flocculation unit, filter vat surface is provided with screen pack, filter vat one end seals, and the other end communicates with process water out.
6. the washing machine with flocculation filtration module according to claim 5, it is characterized in that: described flocculation filtration module is provided with circular treatment water control valve, the opening and closing of control treatment water out, close at washing machine body water intaking valve, circular treatment water control valve open mode, outside water inlet is formed flocculation filtration module cleaned water route by anti-water inlet of process water out to filter vat.
7. the washing machine with flocculation filtration module according to claim 5, it is characterized in that: filtering container inside is located at rotationally by described filter vat, filter vat two ends and filtering container pivotally connected, the one end communicated with process water out is rotary water-out joint, and filter vat is communicated with process water out by rotary water-out joint.
8. the washing machine with flocculation filtration module according to claim 7, it is characterized in that: described filter element is also provided with the cleaning device from filter vat exterior washings screen pack, described circular treatment water control valve is three-way diverter valve, control triplate line and the connected sum process water out of cleaning device and being communicated with of triplate line respectively, outside water inlet forms flocculation filtration module cleaning water route by triplate line to cleaning device, and the water after flocculation filtration resume module forms circular treatment water inlet water route by processing water out by triplate line to washing machine body.
9. the washing machine with flocculation filtration module according to claim 8, is characterized in that: described cleaning device is utilize water inlet current to drive filter vat to rotate and the water spray drives structure of cleaning showers screen pack.
10. the washing machine with flocculation filtration module according to claim 5, is characterized in that: described filtering container is also provided with filtration sewage draining exit, filters sewage draining exit and is communicated with the outside blowoff line of flocculation filtration module.
11. according to the arbitrary described washing machine with flocculation filtration module of claim 1-10, it is characterized in that: described washing machine body is roller washing machine, flocculation filtration module is located at above or below washing machine body, or, washing machine body is rotary drum washing machine, and flocculation filtration module is located at below or the side of washing machine body.
12. 1 kinds as arbitrary in claim 1-11 as described in the control method of washing machine, it is characterized in that: during water inlet/moisturizing, intake through triplate line, washing machine body water intaking valve to outer barrel of washing machine by outside hose of intaking;
During circular treatment water, circulate water inlet to outer barrel of washing machine through triplate line, washing machine body water intaking valve again by after washing machine body drainpipe draining to flocculation filtration resume module water.
13. control methods according to claim 12, is characterized in that: rinsing is complete, cleaning flocculation filtration module, and intake by outside water inlet hose realizes the cleaning of flocculation filtration module in triplate line, process water out to flocculation filtration module.
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| CN106884286A (en) * | 2015-12-16 | 2017-06-23 | 青岛海尔洗衣机有限公司 | A kind of flocculation filtration device and the washing machine equipped with above-mentioned flocculation filtration device |
| CN107012664A (en) * | 2016-01-28 | 2017-08-04 | 青岛海尔洗衣机有限公司 | One kind flocculation washing machine |
| CN108396520A (en) * | 2017-02-06 | 2018-08-14 | 青岛海尔洗衣机有限公司 | A kind of water-supply structure and flocculation washing machine of flocculating modules |
| CN108532222A (en) * | 2017-03-02 | 2018-09-14 | 青岛海尔洗衣机有限公司 | A kind of filtration and washing machine of flocculating modules |
| CN108532223A (en) * | 2017-03-02 | 2018-09-14 | 青岛海尔洗衣机有限公司 | A kind of filtration and washing machine of flocculating modules |
| CN112899986A (en) * | 2019-11-19 | 2021-06-04 | 博西华电器（江苏）有限公司 | Washing and drying machine |
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