CN101775733A - Water-circulation filtering device of washing machine - Google Patents
Water-circulation filtering device of washing machine Download PDFInfo
- Publication number
- CN101775733A CN101775733A CN200910001797A CN200910001797A CN101775733A CN 101775733 A CN101775733 A CN 101775733A CN 200910001797 A CN200910001797 A CN 200910001797A CN 200910001797 A CN200910001797 A CN 200910001797A CN 101775733 A CN101775733 A CN 101775733A
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- CN
- China
- Prior art keywords
- water
- filtering device
- washing machine
- wadding
- circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 46
- 238000005406 washing Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a water-circulation filtering device of a washing machine, which consists of a filtering cover fixedly mounted on the inner wall of an inner bucket and a wadding scrap filter, wherein the wadding scrap filter is moveably mounted on the filtering cover through a fastener; the water-circulation filtering device is characterized in that protective wings are arranged on two sides of the filtering cover. The invention has the following advantages and beneficial effects that: the water-circulation filtering device of the washing machine is provided with the protective wings, the water-circulation filtering device not only effectively reduces the abrasion between clothes and the wadding scrap filter, but also maintains the gap between the clothes and the wadding scrap filter under the working condition of washing, so as to keep the circulating water passing through the filtering device smooth and unaffected, improve the filtering capacity against the washing solution, keep the washing solution clean, lead the circulating water to be sprayed on the clothes from inside to outside after passing through the filtering device and further improve the cleaning rate of the washing machine.
Description
Technical field
Technical solution of the present invention relates to washing machine technical field, particularly water-circulation filtering device of washing machine.
Background technology
The water-circulation filtering device of current pulsator washing machine generally comprises filtering cover and wadding bits filter, integral body is flat, be directly installed on the inwall of washing machine inner tub, when washing machine is in the washing operating mode, clothing is directly to contact with wadding bits filter, this not only can cause clothing to rub mutually with wadding bits filter, the wearing and tearing clothing, and clothing also can stop the effective circulation through water-circulation filtering device recirculated water, this can directly have influence on water-circulation filtering device and give full play to usefulness, and can increase the resistance of impeller conversely, how to keep allowing washings circulation in the water-circulation filtering device, water in allowing in the bucket keeps clean under the effect of filter totally, reduces clothing and directly considers filter to be worth doing and rubs mutually with wadding a quilt with cotton, and is current our technical issues that need to address.
Summary of the invention
The objective of the invention is, design a kind of water-circulation filtering device of washing machine, allow water-circulation filtering device play the structure of good filtration when a kind of the washing is provided, not only can make recirculated water smooth circulation from water-circulation filtering device, and further improve the clean rate of washing machine.
Technical scheme of the present invention is: a kind of water-circulation filtering device of washing machine, mainly comprise filtering cover and wadding bits filter two parts on the inwall that is packed in interior bucket, described wadding bits filter passes through the buckle removable mounting on filtering cover, it is characterized in that: the filtering cover on described wadding bits filter both sides is provided with flap, profile is convex, on the cross section of described convex, the size in the middle of it is greater than the size at two ends.
Against existing technologies, advantage of the present invention and beneficial effect:
Because the wadding of water-circulation filtering device of washing machine of the present invention bits filter both sides are provided with flap, during the washing operating mode, can prevent effectively that clothing from directly contacting with wadding bits filter, not only can effectively reduce the friction of clothing and wadding bits filter, also allow and keep the gap between clothing and wadding bits filter, make water circulation keep unimpeded unaffected through filter, enlarged the gross area of wadding bits filters again, increased the filter capacity of cleaning solution, keep the cleaning of cleaning solution clean, after recirculated water was passed through from filter, outwards spray further improved the clean rate of washing machine towards clothing from the lining.
Description of drawings
Fig. 1 is the embodiment sectional structure schematic diagram of a kind of optimal design of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Wherein: 1. water-circulation filtering device, 2. filtering cover, 3. wadding bits filter, 4. flap.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, be a kind of water-circulation filtering device of washing machine 1, be provided with 3 altogether, mainly comprise filtering cover 2 and wadding bits filter 3 two parts on the inwall that is packed in interior bucket, wadding bits filter 3 is installed on the filtering cover 2 by buckle, the filtering cover 2 on described wadding bits filter 3 both sides is provided with flap 4, and on the cross section of the convex of described flap 4, the size in the middle of it is greater than the size at two ends.
Claims (6)
1. water-circulation filtering device of washing machine, comprise filtering cover (2) and wadding bits filter (3) two parts on the inwall that is packed in interior bucket, described wadding bits filters (3) pass through the buckle removable mounting on filtering cover (2), it is characterized in that: the both sides of the filtering cover (2) of described wadding bits filters (3) are provided with flap (4).
2. water-circulation filtering device of washing machine according to claim 1 is characterized in that: the profile of described flap (4) is convex, and on the cross section of described convex, the size in the middle of it is greater than the size at two ends.
3. water-circulation filtering device of washing machine according to claim 1 is characterized in that: described flap (4) is placed on the filtering cover (2) of wadding bits filters (3) symmetrically.
4. water-circulation filtering device of washing machine according to claim 1 is characterized in that: described water-circulation filtering device (1) is 2.
5. water-circulation filtering device of washing machine according to claim 4 is characterized in that: described water-circulation filtering device (1) is more than 2.
6. water-circulation filtering device of washing machine according to claim 5 is characterized in that: described water-circulation filtering device (1) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910001797 CN101775733B (en) | 2009-01-12 | 2009-01-12 | Water-circulation filtering device of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910001797 CN101775733B (en) | 2009-01-12 | 2009-01-12 | Water-circulation filtering device of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101775733A true CN101775733A (en) | 2010-07-14 |
| CN101775733B CN101775733B (en) | 2013-01-02 |
Family
ID=42512307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910001797 Expired - Fee Related CN101775733B (en) | 2009-01-12 | 2009-01-12 | Water-circulation filtering device of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101775733B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118832A (en) * | 2018-11-01 | 2020-05-08 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment apparatus, drain pump, drain valve, and filter device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3036294B2 (en) * | 1993-04-16 | 2000-04-24 | 松下電器産業株式会社 | Washing machine |
| CN2602051Y (en) * | 2002-08-08 | 2004-02-04 | 海尔集团公司 | Filter for washing machine |
-
2009
- 2009-01-12 CN CN 200910001797 patent/CN101775733B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118832A (en) * | 2018-11-01 | 2020-05-08 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment apparatus, drain pump, drain valve, and filter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101775733B (en) | 2013-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI GUORONG TECHNOLOGY WASHING EQUIPMENT CO., LT Free format text: FORMER OWNER: PAN XUEZHEN Effective date: 20111013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ni Jun Inventor before: Pan Xuezhen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PAN XUEZHEN TO: NI JUN Free format text: CORRECT: ADDRESS; FROM: 200032 XUHUI, SHANGHAI TO: 230031 HEFEI, ANHUI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20111013 Address after: 230031 Hefei City, Shushan Province Jing Gang Road, No. 68 (innovation base, building 4, building 5) Applicant after: Hefei Guorong Technology Washing Equipment Co., Ltd. Address before: 200032, room 1, No. 58, Lane 301, Islamic Road, Shanghai, Xuhui District Applicant before: Pan Xuezhen |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 242300 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng, Anhui Province Patentee after: Anhui Julong Transmission Technology Co., Ltd. Address before: 230031 No. 68 Jinggang Road, Shushan District, Hefei City, Anhui Province (5 buildings, 4 floors, Innovation Base) Patentee before: Hefei Guorong Technology Washing Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |