CN104746315B - Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing - Google Patents
Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing Download PDFInfo
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- CN104746315B CN104746315B CN201310734565.8A CN201310734565A CN104746315B CN 104746315 B CN104746315 B CN 104746315B CN 201310734565 A CN201310734565 A CN 201310734565A CN 104746315 B CN104746315 B CN 104746315B
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Abstract
A kind of washing machine inner tub, including balance ring, inner drum, interior bucket bottom, interior bucket bottom ring flange, inner drum offer smaller water hole, and interior bucket downside wall is provided with larger water hole, filter is equipped at the ring flange of interior bucket bottom.The invention further relates to a kind of washing machines using the interior bucket and line to consider filter method to be worth doing, by improving inner barrel structure of washing machine, it realizes the automatic collection of line bits and excludes, filter is cleared up in drainage procedure, it is at low cost, it is time saving and energy saving, the clean ratio of washing machine is effectively improved, consumer demand is met.
Description
Technical field
The present invention relates to a kind of washing machines, more particularly to a kind of washing machine inner tub that can clear up line bits automatically, use
The washing machine and washing machine line of the interior bucket consider filter method to be worth doing.
Background technology
With the increasingly raising of people's living standard, washing machine has been increasingly becoming one of household electrical appliances indispensable in people family,
Most people is all using washing machine as the main tool of laundry clothes.Full-automatic pulsator washing machine wash time is short, washes clean
Favored by numerous consumers.Shown in Fig. 1, Fig. 2, conventional laundry apparatus interior bucket includes at present：It is balance ring, inner drum, interior
Bucket bottom, interior bucket bottom ring flange and line consider filter cartridge to be worth doing, and inner drum is uniformly covered with larger water hole, interior bucket bottom and interior bucket bottom ring flange
Integrated injection molding, ring flange have larger flange disk hole.The washing flow of conventional laundry apparatus is as shown in Figure 1, conventional laundry apparatus is washed
When, impeller replaces positive and negative rotation, and the flow direction of main water is：Circulating line is installed in inner drum lower part and considers filter cartridge to be worth doing.It is washing
In the process, water in inner drum is most of is entered between inner drum and outer barrel from inside to outside by inner drum permeable hole, then by
The flange disk hole at interior bucket bottom again returns in inner drum, and portion of washing water enters from bottom of the barrel under impeller agitation and is located at bucket
The lint filter box of side wall, then water again returned in interior bucket by filter screen, line in this portion of washing water bits will stay
In filter cartridge.Full-automatic pulsator washing machine it is quick clean clothing while produce because the frictional force to clothing is larger compared with
Multi-thread bits, it is difficult to wash to be sticked on clothes, and user is allowed to feel more headache.Although existing washing machine is fitted with line bits filtering
Device, but line considers to be worth doing after collector is expired and user is needed to remove manually, is very trouble.After if line considers collector to be worth doing completely, user forgets to clear up,
Line bits collecting effect can be largely effected on.
Existing pulsator washing machine, which mostly uses greatly, installs lint filter to filter line bits on wall within the inner barrel, have circulating
With swing two kinds of filters.Filter effect influenced by water level it is bigger, not only filtering be not thorough, but also do washing after
It needs user to take out lint filter to be cleared up manually, if user forgets to clear up, is difficult after lint filter is collected completely
It is further continued for collecting line bits.As the utility model patent of ZL200720044367.9 discloses a kind of returning for full-automatic impeller type washing machine
Water filtering device, including backwater cover plate, filtering square and filter screen；Filter screen is formed by filtering mesh bag and filtering rack welding,
There is circular orientation frame in upper end；Filter screen caping end is equipped with elasticity u shape block tongues, and there is claw in lower end, filters ring of the rack by upper end
Shape posting is inserted into the positioning rib that covers of filter screen, lower end is positioned by hook, is attached with filtering square；It is opened on backwater cover plate
Fluted, top is provided with backwater outlet corresponding to filter screen rack position.Backwater outlet upper end is equipped with tongue port, and lower end is equipped with claw
Slot filters the edge insertion groove of square, and lower end claw is inserted into claw slot, and upper end elasticity u shape block tongues are embedded in tongue port.Due to
Filtering square is used, the abrasion of filtering mesh bag is effectively prevented, filter device is made to may be mounted on washing machine inner tub wall
Any position solves the problems, such as that the abrasion of net-bag type water return filter mesh bag and low water level wash filter effect cannot take into account.
But line bits collector needs user to remove manually after collecting full line bits, cleaning is got up cumbersome.If cleaned not in time,
Line bits can turn again in bucket, cause the secondary pollution to clothing.
Invention content
The present invention is based on above-mentioned defects in the prior art, to solve the above problems, the present invention provides a kind of washing machines
The interior barrel structure of device is considered to be worth doing with automatically cleaning line and using the washing machine of the interior bucket, goal of the invention is to realize low water level filtering, improves
Line considers collection rate to be worth doing, and when draining, trash line clearup can be discharged in time.
In order to realize that the object of the invention, the present invention adopt the following technical scheme that：
A kind of washing machine inner tub, including balance ring, inner drum, interior bucket bottom, interior bucket bottom ring flange, inner drum offers smaller
Water hole, interior bucket downside wall is provided with larger water hole, filter is equipped at the ring flange of interior bucket bottom.
The inner drum water hole diameter range is 1.8mm-3mm, longitudinal pitch ranging from 5mm-15mm, circumferential spacing model
It encloses for 15mm-30mm.Further, the inner drum water hole diameter is preferably 2.2mm, and longitudinal pitch is preferably 8mm, circumferential
Spacing is preferably 20mm.
The bucket downside wall water hole is uniformly distributed, and quantity is 2-4, and shape is rectangle or ellipse, long edge size model
It encloses for the 1/20-1/10 of interior bucket circumference, the 1/10-1/5 of short side dimension ranging from long edge size.Further, bucket downside wall
Water hole is uniformly distributed, and quantity is preferably 2, and long edge size is preferably the 1/15 of interior bucket circumference, and short side dimension is preferably grown
The 1/6 of side size.
A kind of structure of the filter is that the filter is filter screen, interior bucket bottom, filter screen and interior bucket bottom ring flange
It is integrated injection molding.Further, the filter screen is nylon material or ABS material or stainless (steel) wire.
Another structure of the filter is, the filter be with ring frame and filter screen integrated formed structure,
Interior bucket bottom is equipped with card hole, and ring frame is equipped with grab compatible with card hole.
The yet another construction of the filter is, the filter be with ring frame and filter screen integrated formed structure,
Ring frame is equipped with circular bar, and interior bucket bottom is equipped with annular groove compatible with circular bar.
The invention further relates to a kind of washing machine, including outer barrel and inner barr, washing machine uses washing machine inner tub as described above.
The invention further relates to a kind of lines of washing machine to consider filter method, in washing process, impeller positive and negative rotation, with wired bits to be worth doing
Washings largely be discharged between interior bucket, outer barrel from interior bucket by interior bucket bottom water hole, the bottom space of interior bucket and outer barrel
Water by the pump-absorb action of impeller, flow again returns in interior bucket from bottom to top by interior bucket bottom filter, and line is considered to be worth doing by mistake
Filter is outside interior bucket bottom；When water between interior bucket and outer barrel side wall is entered by inner drum water hole in interior bucket, line bits are filtered
In inner drum lateral wall；In drainage procedure, the water in interior bucket washes away attached on exclusion interior bucket bottom filter screen and inner drum water hole
The line bits.
A barrel downside wall water hole is added, and in bucket by reducing staving water hole by using above-mentioned technical solution
Filter is set at the ring flange of bottom, not only improves washing machine low water line and considers filter effect to be worth doing, it is often more important that in laundry processes, line
Bits exclude automatically with drainage procedure, realize automatic cleaning lint filter, improve the clean ratio of washing machine.
Description of the drawings
Fig. 1 is conventional laundry apparatus washings flow diagram in the prior art；
Fig. 2 is conventional laundry apparatus interior bucket bottom upward view in the prior art；
Fig. 3 is the side view of washing machine inner tub of the present invention；
Fig. 4 is the side view at washing machine inner tub bottom of the present invention；
Fig. 5 is the upward view at washing machine inner tub bottom of the present invention；
Fig. 6 is washing of drum type washing machine flow schematic diagram of the present invention；
Fig. 7 is washing machine drainage flow schematic diagram of the present invention.
Figure label：1. water is crossed at outer barrel, 2. balance rings, 3. inner drums, 4. water holes, 5. interior bucket bottoms, 6. interior bucket bottoms
Hole, 6. interior bucket bottom filters, 8. impellers, 9. impeller water holes, 10. drainpipes, 11. motor drivers, 12. interior bucket bottom flanges
Disk, 13. flange disk hole.
Specific implementation mode
Below in conjunction with the accompanying drawings, washing machine inner tub provided by the invention and washing machine most preferred embodiment are described in detail.
Referring to Fig. 3, washing machine includes mainly：Babinet, outer barrel, interior bucket, impeller 8, motor driver 11, computer board control
The compositions such as device, water inlet system, drainage system.The outer barrel includes exterior bowl, driving shaft mounting hole, drainpipe, among impeller
It is covered with water hole.
Specifically, referring to Fig. 3 to 5, the interior bucket described in the present embodiment includes：Balance ring 2, inner drum 3, interior bucket bottom 5, interior bucket
Bottom ring flange 12.The inner drum 3 is uniformly covered with smaller inner drum water hole 4, and 5 side of interior bucket bottom is provided with larger interior bucket
Bottom water hole 6 is equipped with interior bucket bottom filter 7 at 12 hole of interior bucket bottom ring flange.
Embodiment shown in this figure, interior bucket bottom 5, interior bucket bottom filter 7 and 12 integrated injection molding of interior bucket bottom ring flange.
Interior entire body water hole 4 described in the present embodiment is smaller than the water hole of conventional laundry apparatus interior bucket and close, and interior entire body crosses water
4 a diameter of 1.8mm~3mm of hole is preferably 2.2mm, and longitudinal pitch is 5mm~15mm, preferably 8mm, and circumferential spacing is
15mm~30mm, preferably 20mm；
5 side of interior bucket bottom described in the present embodiment is uniformly distributed 2~4 interior bucket bottom water holes 6, is ensureing water fully simultaneously
And ensure under the experiment of interior bucket structural strength, interior bucket bottom water hole 6 is preferably 2, and interior bucket bottom water hole 6 is rectangle or ellipse
Shape, circumferential width are about the 1/20~1/10 of 3 circumference of inner drum, it is longitudinally wide about 3 circumferential width of inner drum 1/10~
1/5；
It is shown in Figure 6, to use the washing of drum type washing machine flow schematic diagram of interior bucket of the present invention.
When washing of drum type washing machine, impeller 8 replaces positive and negative rotation, and main water (flow) direction is：Water passes through wave in inner drum 3
Take turns the gap of water hole 9 and impeller 8 and inner drum 3, be full of between impeller 8 and interior bucket bottom 5, water by interior bucket bottom water hole 6 into
Enter between inner barrel and outer barrel, at this point, water splits into two parts up and down.
A portion flow down, into the bottom space of interior bucket and outer barrel, this part water is made by the pumping of impeller 8
With agitation wheel for washing machine 8 is similar to impeller water pump, and constantly the water of interior bucket bottom 5 and 1 bottom of outer barrel is extracted into inner drum 3, works as water
When stream passes through interior bucket bottom filter 7 from bottom to top, line bits are blocked in 5 bottom outside of interior bucket bottom.
Another part water up flows, and enters between the bucket wall of interior outer barrel, and the water between bucket wall is through inner drum water hole 4
Carry out convection current with the water in inner drum 3, in water convection process, due to 4 diameter very little of inner drum water hole, interior outer tub side wall it
Between line consider to be worth doing also because 4 area of inner drum water hole is smaller, line bits are blocked in the outside of inner drum 3, i.e., between outboard sidewalls.
When washing machine drainage, impeller is motionless, and the water in interior bucket is due to gravity, through interior bucket bottom water hole 6 and interior bucket
Bottom filter 7 enters the bottom space of interior outer barrel, and since the water in interior bucket needs to be discharged through interior bucket bottom filter 7, flow is internal
Bucket bottom filter 7 carries out recoil cleaning.In addition, the bits of the partial line between interior outer barrel are blocked in by inner drum water hole 4, with water one
It rises and is discharged to outside washing machine through drainpipe, realize that the automatic cleaning of line bits excludes.By many experiments, washing machine of the present invention
Line bits collection rate has been more than former lint filter, and can realize automatic removing.
In conclusion using the washing machine of interior bucket of the present invention, in washing and rinsing, since impeller pumps principle, knot
Improved interior barrel structure is closed, the water in interior bucket can flow through interior bucket bottom and cross the mouth of a river between interior outer barrel to greatest extent, then pass through
It crosses interior bucket bottom filter 7 and interior bucket water hole 4 flows back in interior bucket, the line bits in water are isolated between interior outer barrel.It is arranged when entering
When the water stage, the line of line bits and bottom of the barrel between interior outer barrel is considered to be worth doing as flow is discharged to sewer through drainpipe together.It realizes
It the automatic collection of line bits and excludes, it is at low cost and time saving and energy saving, it can effectively improve the clean rate of washing machine.
In most preferred embodiment, interior bucket bottom filter is filter screen, and interior bucket bottom, filter screen and interior bucket bottom ring flange are integrated note
Modeling, it is nylon material either ABS material or stainless (steel) wire that the filter screen, which is selected,.
Another embodiment is that filter is with ring frame and filter screen integrated formed structure, and interior bucket bottom is equipped with card hole, ring
Shape frame is equipped with grab compatible with card hole.
Another embodiment is that filter is with ring frame and filter screen integrated formed structure, and ring frame is equipped with annular
Muscle, interior bucket bottom are equipped with annular groove compatible with circular bar.
Certainly, the present invention is not limited to the example above, it will be apparent to those skilled in the art that technical solution,
Without departing from the spirit or scope of the present invention, various modifications are made to the present invention and change in the claims in the present invention and
In the range of its equivalent replacement, then the present invention covers such modifications and changes.
Claims (7)
1. a kind of inner barrel of wave wheel washing machine, including balance ring, inner drum, interior bucket bottom, interior bucket bottom ring flange, which is characterized in that institute
The side wall for stating inner drum and interior bucket bottom offers water hole, and inner drum water hole is less than interior bucket downside wall water hole, described interior
Bucket downside wall water hole is uniformly distributed, and quantity is 2-4, and shape is rectangle or ellipse, long edge size ranging from interior bucket circumference
Long 1/20-1/10, the 1/10-1/5 of short side dimension ranging from long edge size are equipped with filter at the ring flange of interior bucket bottom, described
Filter is filter screen, and interior bucket bottom, filter screen and interior bucket bottom ring flange are integrated injection molding.
2. inner barrel of wave wheel washing machine according to claim 1, which is characterized in that the interior bucket downside wall water hole quantity is
2, long edge size is the 1/15 of interior bucket circumference, and short side dimension is the 1/6 of long edge size.
3. inner barrel of wave wheel washing machine according to claim 1, which is characterized in that the inner drum water hole diameter range is
1.8mm-3mm, longitudinal pitch ranging from 5mm-15mm, circumferential spacing range are 15mm-30mm.
4. inner barrel of wave wheel washing machine according to claim 2, which is characterized in that the inner drum water hole is a diameter of
2.2mm, longitudinal pitch 8mm, circumferential spacing are 20mm.
5. inner barrel of wave wheel washing machine according to claim 4, which is characterized in that the filter screen is nylon material, or
ABS material or stainless steel material.
6. a kind of rotary drum washing machine, including outer barrel and inner barr, impeller, which is characterized in that washing machine uses such as claim 1 to 5
Any one of them washing machine inner tub.
7. a kind of rotary drum washing machine line considers filter method, washing machine rotary drum washing machine as claimed in claim 6 to be worth doing, feature exists
In in washing process, impeller positive and negative rotation and stopping constantly cycle, the flow direction of water are：
In interior bucket the washings part with wired bits by interior bucket downside wall water hole be discharged to from interior bucket interior bucket, outer barrel it
Between, a part is discharged to from interior bucket between interior bucket, outer barrel by inner drum water hole；
The washings of the bottom space of interior bucket and outer barrel by impeller pump-absorb action, flow by interior bucket bottom filter from lower and
On again return in interior bucket, line bits filtered outside interior bucket bottom；Meanwhile the water between interior bucket and outer barrel side wall passes through interior bucket
When body water hole is entered in interior bucket, line bits are filtered in inner drum lateral wall；
During washing machine washed water is discharged outside washing machine, the water in interior bucket, which washes away, excludes interior bucket bottom filter screen and inner drum mistake
The line bits adhered on water hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734565.8A CN104746315B (en) | 2013-12-27 | 2013-12-27 | Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734565.8A CN104746315B (en) | 2013-12-27 | 2013-12-27 | Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing |
Publications (2)
| Publication Number | Publication Date |
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| CN104746315A CN104746315A (en) | 2015-07-01 |
| CN104746315B true CN104746315B (en) | 2018-10-12 |
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| CN201310734565.8A Active CN104746315B (en) | 2013-12-27 | 2013-12-27 | Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing |
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| CN105951352B (en) * | 2016-06-16 | 2018-10-19 | 无锡小天鹅股份有限公司 | The control method of rotary drum washing machine |
| CN105951362B (en) * | 2016-06-16 | 2018-10-30 | 无锡小天鹅股份有限公司 | The self-cleaning method and washing machine of washing machine |
| CN105937125B (en) * | 2016-06-16 | 2018-11-13 | 无锡小天鹅股份有限公司 | The control method of rotary drum washing machine |
| CN105937119B (en) * | 2016-06-16 | 2018-10-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106702688B (en) * | 2017-01-03 | 2019-09-17 | 海信（山东）冰箱有限公司 | A kind of tub assembly and rotary drum washing machine of rotary drum washing machine |
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| CN108866965A (en) * | 2017-05-10 | 2018-11-23 | 青岛海尔洗衣机有限公司 | A kind of Wire scraps filtering device for washer and washing machine and line consider filter method to be worth doing |
| CN107354666B (en) * | 2017-07-31 | 2021-11-16 | 青岛海尔洗衣机有限公司 | Inner barrel of washing machine |
| CN107354660B (en) * | 2017-08-01 | 2022-02-01 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and control method |
| CN107385776B (en) * | 2017-08-01 | 2019-09-17 | 无锡小天鹅电器有限公司 | It is dehydrated tub assembly and washing machine |
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| CN107574626A (en) * | 2017-09-07 | 2018-01-12 | 青岛海尔洗衣机有限公司 | A kind of washing machine and its control method with self-cleaning filter |
| CN110387666B (en) * | 2018-04-17 | 2024-05-24 | 无锡小天鹅电器有限公司 | washing machine |
| CN110409106A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | Washing machine |
| CN110409110B (en) * | 2018-04-28 | 2022-02-11 | 无锡小天鹅电器有限公司 | Washing machine |
| CN110409120B (en) * | 2018-04-28 | 2021-09-21 | 无锡小天鹅电器有限公司 | Dehydration control method and device and clothes treatment device |
| CN110952263B (en) * | 2018-09-27 | 2023-01-06 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN109385817A (en) * | 2018-11-06 | 2019-02-26 | 青岛海尔洗衣机有限公司 | It is a kind of for the interior bucket bottom of washing machine and washing machine |
| CN109554896B (en) * | 2018-11-06 | 2022-12-06 | 青岛海尔洗衣机有限公司 | Flange plate for inner barrel bottom of washing machine and washing machine |
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Effective date of registration: 20160613 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, 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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