CN104674517B - A kind of filter and washing machine - Google Patents
A kind of filter and washing machine Download PDFInfo
- Publication number
- CN104674517B CN104674517B CN201310612183.8A CN201310612183A CN104674517B CN 104674517 B CN104674517 B CN 104674517B CN 201310612183 A CN201310612183 A CN 201310612183A CN 104674517 B CN104674517 B CN 104674517B
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- Prior art keywords
- filter
- strainer
- cylinder
- washing machine
- water inlet
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of filter and washing machines, to solve, the filtering of existing filter is uneven and the problems such as cannot clearing up automatically is designed, the filter includes filter cylinder and strainer, water inlet is offered on the cylinder, water outlet and sewage draining exit, the strainer is installed in the cylinder, and the inner cavity of filter cylinder is divided into inner volume and external vessel two parts, inner volume upper end is connect with the water inlet, lower end is connect with the sewage draining exit, external vessel connects with the water outlet, sewage flows into inner volume from water inlet, enter external vessel after strainer filtering and is flowed out through water outlet, the impurity of filtering is discharged by the sewage draining exit.Filter filtering uniformly, impurity easily precipitate, the washing machine with the filter circulating filtration wash water and can be automatically drained out the impurity of filtering, saving great lot of water resources.
Description
Technical field
The present invention relates to a kind of filter and with the washing machine of the filter.
Background technology
The filter of existing washing machine is generally located on inside interior bucket or draining pump, for the line bits in filtration washing water
And sundries, line bits and sundries can be filled up after washing machine through a long time use, in filter, are influenced the filter effect of filter, are made
At the blocking of drain valve/draining pump, and bacterium is easily grown, needs in time to clear up it, it is no it will cause washings
Pollution, causes secondary pollution to clothing, influences the health of user.
A kind of washing machine with filter device is disclosed in the prior art, which is equipped with water filtering device, water mistake
It filters device and is equipped with shell, the water inlet of water filtering device is connected with the water outlet of washing tub, and the rear end of water filtering device is connected with out
The other end of water installations, discharging device is connected with washing tub, and discharging device includes water pump and inlet/outlet pipe.The patent washing machine can be real
The recycling of existing water achievees the purpose that water-saving；Meanwhile waste water is removed acid by filtration, purification, alkali, organic matter, goes smell de-
It is discharged after color, water environment can be prevented contaminated, there is environment protecting；And the utility model is alternatively arranged as water treatment machine, has
The effect of a tractor serves several purposes.
The filter device of above-mentioned washing machine is shape that is laterally disposed, being filtered using traditional cylindrical leakage cover filter screen
Formula uses for a long time, and line bits, which are easy to be fixedly arranged on strainer, to be not easy to remove, and is be easy to cause blocking, is influenced corresponding washings mistake
Filter effect, it is corresponding remove to need filter device is dismantled to and taken out corresponding strainer handle, safeguard comparable fiber crops
It is tired, poor user experience.
Invention content
It is an object of the invention to propose that a kind of line considers the filter for being not easy to consolidate and be easily removed to be worth doing；
It is a further object to provide one kind can circulating filtration wash water and can be automatically drained out filtering it is miscellaneous
The washing machine of matter.
The technical scheme is that：
A kind of filter, including filter cylinder and strainer offer water inlet, water outlet and blowdown on the cylinder
Mouthful, the strainer is installed in the cylinder, and the inner cavity of filter cylinder is divided into inner volume and external vessel two
Point, inner volume upper end is connect with the water inlet, and lower end is connect with the sewage draining exit；External vessel and the water outlet phase
It connects, sewage flows into inner volume from water inlet, and external vessel is entered after strainer filtering and is flowed out through water outlet, the impurity of filtering
It is discharged by the sewage draining exit.
Preferably, the filter cylinder lower end is provided with back taper changeover portion and connects the inner volume and the blowdown
Mouthful.
Preferably, at least one mouth of inflating for connecting pump-up device is provided on the filter cylinder outer wall.
Preferably, the cylindrical setting of the strainer is installed in the cylinder.
Preferably, the tapered setting of the strainer is installed in the cylinder, and small end connects water inlet, big end connection row
Dirty mouth.
Further, the filter cylinder is composed using detachable structure, inner cavity can open and take out or
It is packed into the strainer.
There is provided a kind of washing machine using above-mentioned filter simultaneously, including cylindric washer and the row that is connect with cylindric washer lower part
Water pump, the outlet of the draining pump connect the water inlet of the filter, and the water outlet of the filter connects washing by the road
Cylinder top, forms the circulating filtration circuit of closure；The blowoff line of the sewage draining exit connection washing machine of the filter.
Further, the tapered setting of the strainer is installed in the cylinder, and small end connects water inlet, big end connection
Sewage draining exit.
Preferably, be provided on the filter cylinder it is at least one inflate mouth, the mouth of inflating is connected with for institute
State the pump-up device for being blown into gas in filter so that impurity is detached with strainer.
Preferably, the pump-up device is inflating pump or ozone generator.
Beneficial effects of the present invention are：
（1）The strainer of a kind of filter and the washing machine with the filter of the present invention, filter is tapered perpendicular
It erecting and sets, the filter filtering with the strainer is uniformly and the impurity of filtering is easily deposited in filter bottom, from after import entrance,
It is not easy to hang on strainer, the back taper changeover portion of bottom is coordinated to be more prone to facilitate discharge；
（2）The washing machine for being provided with above-mentioned filter has circulating filtration circuit and blowoff line, passes through control valve
The circulating filtration of wash water and being automatically drained out for impurity screening are realized in opening and closing so that the detergent in washing process can be fine
Be recycled, save great lot of water resources, and without manually cleaning filter, validity period limit for length；
（3）Filter, which is additionally provided with, inflates mouth, and mouth of inflating is connected with inflating pump, is inflated and stirred into filter by inflating pump
Water in dynamic filter, to fall off with the impurity on electric filter so that the discharge of impurity screening is more thorough, also can be used smelly
Oxygen Generator replaces inflating pump, plays the role of sterilizing while ensureing thoroughly discharge impurity.
Description of the drawings
Fig. 1 is the structural schematic diagram for the filter that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of filter provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structural schematic diagram of the filter for structure type that the embodiment of the present invention three provides；
Fig. 4 is the structural schematic diagram of the filter for another structure type that the embodiment of the present invention three provides；
Fig. 5 is the upward view of Fig. 4；
Fig. 6 is the structural schematic diagram of the filter for another structure type that the embodiment of the present invention three provides；
Fig. 7 is the washing machine structure schematic diagram that the embodiment of the present invention four provides；
Fig. 8 is the work flow diagram for the washing machine that the embodiment of the present invention four provides；
Fig. 9 is the washing machine structure schematic diagram that the embodiment of the present invention five provides；
Figure 10 is the work flow diagram for the washing machine that the embodiment of the present invention five provides.
In figure：
1, filter；11, cylinder；12, strainer；13, water inlet；14, water outlet；15, sewage draining exit；16, mouth is inflated；2, it washes
Wash cylinder；3, draining pump；4, the first valve；5, the second valve；6, inflating pump；7, check valve；8, washing machine.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one：
The present embodiment is a kind of filter, as shown in Figure 1, the filter includes filter cylinder 11 and is installed on cylinder 11
Interior strainer 12.Water inlet 13, water outlet 14 and sewage draining exit 15 are offered on the cylinder 11, water inlet is set to the cylinder
Top, the water outlet 14 is set to the middle part of 11 circumference barrel of the cylinder, and the sewage draining exit 15 is set to the cylinder
11 bottom, cylinder（11）Lower end is additionally provided with back taper changeover portion, to connect the inner volume and the sewage draining exit 15,
The setting of tapering transition section can be conducive to the discharge of impurity.Cylinder 11 is detachable structure, and upper cover can be opened, convenient for filter
The taking-up and loading of net.The cylindrical setting of the strainer 12 is installed in cylinder 11, and 11 inner cavity of filter cylinder is separated
For inner volume and external vessel two parts, inner volume upper end is connect with the water inlet 13, lower end and the sewage draining exit 15
Connection, external vessel connect with the water outlet 14.Sewage flows into inner volume from water inlet 13, enters after the filtering of strainer 12
External vessel is simultaneously flowed out through the water outlet 14, and the impurity of filtering is discharged by the sewage draining exit 15.
The material of strainer can be nylon, stainless steel etc., and filter screen aperture can be set as 200 μm -20 μm of coarse filtration, can
To filter line bits etc.；20 μm -0.01 μm is may be set to be, molecule and bacterium can be filtered, play the role of degerming.
Embodiment two：
The present embodiment is a kind of filter, as shown in Fig. 2, the filter basic structure of the present embodiment and one phase of embodiment
Together, including filter cylinder 11 and strainer 12, water inlet 13, water outlet 14 and sewage draining exit 15 are offered on the cylinder 11.With
Embodiment one the difference is that, the strainer 12 is tapered to be vertically arranged in the cylinder 11, the strainer 12 it is small
End is connected to the water inlet 13, and big end is connected to the sewage draining exit 15, and sewage is flowed into from small end of the water inlet 13 through the strainer 12
Inner volume enters external vessel after the filtering of strainer 12, and is flowed out through water outlet 14, and the impurity of filtering is through the sewage draining exit 15
Discharge.
The strainer 12 is tapered to be vertically arranged in the cylinder 11 so that filtered impurity is easy to smoothly be precipitated to
Filter bottom, the impurity being attached on strainer 12 are also easy to remove with strainer 12 in draining.
Embodiment three：
The present embodiment is a kind of filter, as shown in figure 3, the filter basic structure of the present embodiment and embodiment two-phase
Together, including filter cylinder 11 and strainer 12, water inlet 13, water outlet 14 and sewage draining exit 15, institute are offered on the cylinder 11
State that strainer 12 is tapered to be vertically arranged in the cylinder 11, with embodiment two the difference is that, 11 circumference barrel of cylinder
On be also symmetrical arranged two and inflate mouth 16 for connect pump-up device, mouth 16 of inflating be located at 12 big end of strainer and sewage draining exit 15 it
Between, gas is blown into filter by pump-up device, the water in strainer 12 is stirred, by flow action so that on strainer 12
Impurity falls off more thorough.
It is the filter of the present embodiment another kind structure type as shown in Figures 4 and 5, between 12 big end of strainer and sewage draining exit 15
Barrel on be uniformly distributed along the circumference and be provided with four and inflate mouth 16, the corresponding position of water outlet 14 is also set up there are one inflating mouth,
By increase inflate mouth number and the distribution on cylinder, reinforce disturbance to sewage in filter so that impurity falls off
More thoroughly.
It is illustrated in figure 6 the filter of another structure type of the present embodiment, two are symmetrical arranged on 11 circumference barrel of cylinder
It is a to inflate mouth 16 for connect pump-up device, also it is symmetrical arranged that there are two inflate mouth on the barrel of 14 lower part of lateral water outlet
16, four inflate mouth combination, the water in strainer is stirred comprehensively, guarantee impurity can smoothly fall off.
Inflate the quantity of mouth and installation position be not limited to the above situation, can according to specific requirements quantification and position,
Impurity is enabled to more easily to fall off from strainer.
Example IV：
Fig. 7 is the structural schematic diagram of the present embodiment washing machine, as shown, the washing machine 8 includes cylindric washer 2 and washing
Draining pump 3, the first valve 4 and the second valve 5 of 2 lower parts of cylinder connection, the outlet of the draining pump 3 be connected with erect install as
The strainer of filter 1 described in embodiment two, the filter 1 is arranged in small end higher than big end, and the strainer 12 is tapered perpendicular
It is directly installed in the cylinder 11, the water inlet 13 of the outlet connection filter 1 of the draining pump 3, the water outlet of filter is logical
It crosses pipeline and is connected to 2 top of cylindric washer through the first valve 4, form the circulating filtration circuit of closure；The sewage draining exit of filter 1 connects
The blowoff line of washing machine 8 is provided with the second valve 5 on blowoff line.
First valve and the second valve therein can be motor-driven valve or solenoid valve, preferably flux and service life compared with
Good electrical ball valve.
As shown in figure 8, the clothes washing method of above-mentioned washing machine is：
Washing and or after rinse stage starts, it is heavy that controller controls washing machine alternately circulating filtration operation and interval
It forms sediment and operates.Circulating filtration operates specifically, the draining pump and the first valve are opened in controller control, and the second valve, which is in, closes
State, draining pump extract the slurry in cylindric washer out, and water inlet of the slurry through the filter enters filtering
It is filtered in device, the slurry water outlet outflow through the filter again after filtering, through first valve 4
It flows back in the cylindric washer 2, the impurity of filtering stays in the filter, and the wash water in such cylindric washer 2 can be into
Row recycles, and slurry after filtering returns to the turbidity that washings or rinse water can be effectively reduced in cylindric washer, greatly
It is big to save water resource, and for the washing stage, detergent can also be recycled so that clothing is washed more dry
Usage amount that is net and being capable of effectively save detergent.The periodic precipitation operation is specifically, controller control closing draining pump is quiet
It sets so that in the contamination precipitation to the cone tank of filter bottom of the filtering, such intermittent intermediate processing so that row
Water pump be intermittent unlatching, can effective protection drain motor, extend the service life of drain motor.Simultaneously close off the first valve
4, the second valve 5 still remains off, and the closing valve of interval effectively can avoid valve from overheating, and extend valve uses the longevity
Life.
The process of above-mentioned circulating filtration operation and periodic precipitation operation alternately can be only in washing or rinse stage
It executes, can also be performed both by washing and rinse stage, preferred scheme is rinsed in washing process and last 1-2 times
Cheng Zhihang.
Washing and or rinse stage after, controller control washing machine drained, blowdown operation, specifically, control
Draining pump and the second valve 5 are opened in device control, close the first valve 4, and draining pump 3 extracts the slurry in cylindric washer out, institute
It states water inlet of the slurry through the filter and enters filter, slurry in the circulating filtration operating process together with staying
Washing machine is discharged by the blow-off pipe through the sewage draining exit in impurity in filter, since the strainer of filter is in back taper
Design, therefore filtered impurity is easy to smoothly be precipitated to filter bottom, the impurity being attached on strainer passes through in draining
Washing away for wash water is also easy to remove with strainer, realizes the automatic cleaning of filter.
Wherein, washing machine is not limited to structure type shown in Fig. 7, roller washing machine, the rotary drum washing machine of various models
And other types washing machine is suitable for the clothes washing method described in the present embodiment.
Embodiment five：
Fig. 9 is the structural schematic diagram of the present embodiment washing machine, as shown, the basic structure and reality of the present embodiment washing machine
Apply that example four is identical, including cylindric washer 2, the draining pump 3 being connect with 2 lower part of cylindric washer, the first valve 4 and the second valve 5, with implementation
Example four the difference is that, the outlet of the draining pump 3 is connected with the filter 1 as described in embodiment three for erectting installation,
The strainer of the filter 1 is arranged in small end higher than big end, and the strainer 12 is tapered to be vertically arranged in the cylinder 11,
The cylindric washer 2, draining pump 3, filter water inlet, filter water outlet and the first valve 4 are sequentially connected by pipeline, shape
At the circulating filtration circuit of closure；The blowoff line of the sewage draining exit connection washing machine 8 of filter 1 is provided with the on blowoff line
Two valves 5；It is described to inflate the inflating pump 6 being connected on mouth for being blown into gas into filter 1, inflate mouth and inflating pump 6 it
Between restricted gas is set can only be flowed to by inflating pump 6 and inflate the check valve 7 of mouth.
As shown in Figure 10, the clothes washing method of above-mentioned washing machine is similar with the clothes washing method of example IV washing machine, washing and
Or after rinse stage starts, controller control washing machine alternately circulating filtration operation and periodic precipitation operation, washing and or
After rinse stage, controller control washing machine drained, blowdown operation.The difference is that drained, blowdown
Before operation, draining pump and the first valve are closed in controller control, and the pump-up device is blown by the mouth of inflating into filter
Enter gas, the water stirred in strainer ensures the clear of strainer by flow action so that the impurity on strainer falls off more thorough
It is clean；Then draining pump is opened in controller control and the second valve, the first valve are closed, and is drained, blowdown operation.
Drained, blowdown operation when also can control pump-up device simultaneously and inflate, preferably clear up filter.
Wherein, the gas output and pressure of inflating pump are the bigger the better, and for better degerming, can use ozone generator generation
For inflating pump.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (7)
1. a kind of filter, including filter cylinder（11）And strainer（12）, the cylinder（11）On offer water inlet（13）,
Water outlet（14）And sewage draining exit（15）, it is characterised in that：The strainer（12）It is installed on the cylinder（11）It is interior, and by filter
Cylinder（11）Inner cavity be divided into inner volume and external vessel two parts, inner volume upper end and the water inlet（13）Even
It connects, lower end and the sewage draining exit（15）Connection；External vessel and the water outlet（14）Connect, sewage is from water inlet（13）It flows into
Inner volume, through strainer（12）Enter external vessel after filtering and through water outlet（14）Outflow, the impurity of filtering is by the blowdown
Mouthful（15）Discharge, the filter cylinder（11）Lower end is provided with back taper changeover portion and connects the inner volume and the blowdown
Mouthful（15）, the strainer（12）Tapered setting is installed on the cylinder（11）Interior, small end connects water inlet（13）, big end company
Connect sewage draining exit（15）.
2. a kind of filter according to claim 1, it is characterised in that：The filter cylinder（11）It is provided on outer wall
At least one mouth of inflating for connecting pump-up device（16）.
3. a kind of filter according to claim 1 or 2, it is characterised in that：The filter cylinder（11）Using removable
It unloads structure to be composed, inner cavity can open and take out or be packed into the strainer（12）.
4. a kind of washing machine using filter as described in claim 1, including cylindric washer（2）And and cylindric washer（2）Lower part
The draining pump of connection（3）, it is characterised in that：The draining pump（3）Outlet connect the filter（1）Water inlet（13）,
The filter（1）Water outlet（14）Cylindric washer is connected by the road（2）The circulating filtration circuit of closure is formed at top；It is described
Filter（1）Sewage draining exit（15）Connect washing machine（8）Blowoff line.
5. a kind of washing machine according to claim 4, it is characterised in that：The strainer（12）Tapered setting is installed on institute
State cylinder（11）Interior, small end connects water inlet（13）, big end connection sewage draining exit（15）.
6. a kind of washing machine according to claim 4, it is characterised in that：The filter cylinder（11）On be provided at least
One is inflated mouth（16）, the mouth of inflating（16）It is connected with for the filter（1）Inside be blown into gas so that impurity with
The pump-up device of strainer separation.
7. a kind of washing machine according to claim 6, it is characterised in that：The pump-up device is inflating pump（6）Or ozone
Generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612183.8A CN104674517B (en) | 2013-11-26 | 2013-11-26 | A kind of filter and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612183.8A CN104674517B (en) | 2013-11-26 | 2013-11-26 | A kind of filter and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104674517A CN104674517A (en) | 2015-06-03 |
| CN104674517B true CN104674517B (en) | 2018-11-13 |
Family
ID=53310069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612183.8A Active CN104674517B (en) | 2013-11-26 | 2013-11-26 | A kind of filter and washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104674517B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109023855B (en) * | 2017-06-09 | 2022-05-06 | 合肥海尔滚筒洗衣机有限公司 | Water purification system and washing machine |
| CN109023834B (en) * | 2017-06-09 | 2022-05-03 | 合肥海尔滚筒洗衣机有限公司 | Washing machine drainage control method and washing machine |
| CN108642814B (en) * | 2018-05-23 | 2020-08-07 | 河南万知星科技服务有限公司 | Water-saving industrial washing machine |
| CN112538733B (en) * | 2020-12-01 | 2022-11-01 | 宁波金帅集团有限公司 | Inlet water filtering mechanism and double-drum washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200451U (en) * | 1986-01-27 | 1987-02-18 | 梁殿栋 | Cyclone purifier |
| US6253584B1 (en) * | 1998-03-05 | 2001-07-03 | Samsung Electronics Co., Ltd. | Washing machine having a device for filtering dirt in washing water |
| JP2000189693A (en) * | 1998-12-28 | 2000-07-11 | Sanyo Electric Co Ltd | Washer |
| CN201056516Y (en) * | 2006-10-26 | 2008-05-07 | 上海市政工程设计研究总院 | Active sludge filter |
| CN201735233U (en) * | 2010-06-10 | 2011-02-09 | 云南夏之春环保科技有限公司 | Self-scrubbing filter |
-
2013
- 2013-11-26 CN CN201310612183.8A patent/CN104674517B/en active Active
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| CN104674517A (en) | 2015-06-03 |
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Effective date of registration: 20160614 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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