CN114717815B - Washing machine filtering structure and washing machine - Google Patents
Washing machine filtering structure and washing machine Download PDFInfo
- Publication number
- CN114717815B CN114717815B CN202210213343.0A CN202210213343A CN114717815B CN 114717815 B CN114717815 B CN 114717815B CN 202210213343 A CN202210213343 A CN 202210213343A CN 114717815 B CN114717815 B CN 114717815B
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- Prior art keywords
- filter
- washing machine
- fixedly connected
- barrel
- clamp sleeve
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 47
- 238000005406 washing Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 210000004209 hair Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application discloses washing machine filtration and washing machine belongs to the washing machine field, this washing machine filtration includes the clamp sleeve, the inside of clamp sleeve is equipped with the barrel, and barrel one end passes the clamp sleeve, the inside of barrel is equipped with the filter, and barrel inner wall can dismantle the cleaning member of fixedly connected with a plurality of evenly distributed around the filter, the bottom of filter is equipped with the jacking piece, clamp telescopic top threaded connection has the top cap, and be equipped with the rotating member between top cap and the filter, the lateral surface bottom fixedly connected with delivery port of barrel, clamp telescopic lateral surface fixedly connected with water inlet, the filter specifically includes: roof, bottom plate and strain a section of thick bamboo, strain a section of thick bamboo and fix between roof and bottom plate, and the bottom plate card is on the supporting bench of barrel inside, and the rotating member sets up on the top of roof. The technical problem that filtering speed is not good among the prior art, and is inconvenient for maintain has been solved to this application, has realized promoting filtering speed and the technological effect of being convenient for maintain.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing machine filtering structure and a washing machine.
Background
With the improvement of the living standard of people, the washing machine is one of the main household appliances in daily life, the water inlet pipe of the washing machine is required to be connected with the water tap when the washing machine is installed, and then tap water is directly put into the washing machine from the water tap when clothes are required to be washed, however, the tap water is sometimes released to be yellow or light red due to rust or damage of a pipeline, and in order to prevent the colored water from being directly put into the washing machine to further pollute clothes, a filtering structure is additionally arranged between the water inlet pipe and the water tap.
A common filtering structure in the prior art is to add a filter screen to the pipeline so as to filter the water passing through the pipeline. However, in the process of implementing the technical scheme of the embodiment of the present application, the inventor of the present application finds that at least the following technical problems exist: the filtration rate is poor and maintenance is inconvenient.
Disclosure of Invention
According to the washing machine filtering structure and the washing machine, the technical problems that in the prior art, the filtering speed is poor and maintenance is inconvenient are solved, and the technical effects that the filtering speed is improved and maintenance is convenient are achieved.
The embodiment of the application provides a washing machine filtration, including the clamp sleeve, the inside of clamp sleeve is equipped with the barrel, and barrel one end passes the clamp sleeve, the inside of barrel is equipped with the filter, and the barrel inner wall can dismantle a plurality of evenly distributed of fixedly connected with cleaning piece around the filter, the bottom of filter is equipped with the jacking piece, the telescopic top threaded connection of clamp has the top cap, and is equipped with the rotating member between top cap and the filter, the lateral surface bottom fixedly connected with delivery port of barrel, the telescopic lateral surface fixedly connected with water inlet of clamp.
Further, the filter element specifically includes: roof, bottom plate and strain a section of thick bamboo, strain a section of thick bamboo and fix between roof and bottom plate, and the bottom plate card is on the supporting bench of barrel inside, the rotating member sets up the top at the roof, the jacking piece sets up the bottom at the bottom of bottom plate, the inside of straining a section of thick bamboo is equipped with support piece.
Further, the support member specifically includes: the support rods are uniformly distributed in the filter cylinder in a circular shape, at least three support rings are fixedly connected to the support rods together, and the outer side faces of the support rings are in contact with the inner side faces of the filter cylinder.
Further, the rotating member specifically includes: the rotary shaft, the top at the filter is fixed to the rotation axis, the top face center fixedly connected with rotating electrical machines of top cap, and the bottom face center fixedly connected with spacing post of top cap, the bottom output of rotating electrical machines runs through spacing post and fixedly connected with butt joint axle, the rotation axis top can insert the butt joint axle fixedly, and the both sides of rotation axis, the top symmetry fixedly connected with arc cardboard of filter, the outside of spacing post has cup jointed the spring post, and the bottom card of spring post is between two arc cardboard.
Further, the jacking piece specifically includes: the jacking plate is fixed at the bottom of the filter element, the cylinder is fixedly connected with the bottom center of the cylinder, the top output end of the cylinder penetrates through the inner wall of the cylinder and contacts with the bottom end surface of the jacking plate, a plurality of evenly distributed through holes are formed in the edge of the bottom end surface of the jacking plate, and the water outlet is communicated with the inside of the filter element through the through holes.
Further, the cleaning member specifically includes: the clamping grooves are uniformly formed in the inner wall of the cylinder body, clamping strips are movably connected inside the clamping grooves, a plurality of uniformly distributed bristles are fixedly connected to the outer side faces of the clamping strips, and the clamping strips are in interference contact with the clamping grooves.
Further, the bottom surface of the clamp sleeve is close to the edge of the cylinder body and is detachably and fixedly connected with a diaphragm, and a sealing ring is arranged between the diaphragm and the bottom surface of the clamp sleeve.
A washing machine comprising a washing machine body, wherein a filtering structure as described in any one of the above is arranged above one side of the washing machine body.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. because the filtering piece, the cleaning piece, the jacking piece and the rotating piece are adopted, the technical problems that the filtering speed is poor and maintenance is inconvenient in the prior art are effectively solved, and the technical effects of improving the filtering speed and being convenient for maintenance are further realized.
2. Because adopted rotating member and jacking spare, during the use, the jacking spare jack-up the rotating member, and then make the rotation axis on the rotating member shift up and insert the butt joint axle fixedly, the spring post of this moment is compressed, and spacing post and arc cardboard limit respectively the both ends of spring post and avoid its whereabouts, the concrete workflow of jacking spare is: the cylinder operates to jack up the jacking plate and the filter element, then, the rotating motor is started, the rotating motor drives the butt joint shaft to rotate, the rotating shaft and the filter element are driven to rotate, and the centrifugal force generated in the rotating process of the filter element can accelerate the filtering speed.
3. Because the rotating member and the cleaning member are adopted, the rotating motor drives the butt joint shaft to rotate, and then drives the rotating shaft to rotate together with the filtering member, in the process, the brush hair on the clamping strip in the clamping groove brushes the outer surface of the filter cartridge of the filtering member, so that the cleaning of the outer surface of the filter cartridge is ensured, the reduction of the filtering speed is avoided, and the outer surface of the filtering member is ensured not to be adhered with a large amount of impurities to block the filtering holes.
Drawings
FIG. 1 is a schematic view of the overall structure of a filtering structure according to an embodiment of the present application;
FIG. 2 is an exploded view of a filter structure in an embodiment of the present application;
FIG. 3 is an enlarged view of FIG. 2A according to an embodiment of the present application;
FIG. 4 is a combination view of a card slot and a card bar according to an embodiment of the present application;
FIG. 5 is an interior view of a cartridge in an embodiment of the present application;
FIG. 6 is a view showing the combination of the support bar and the support ring according to the embodiment of the present application;
fig. 7 is a combination view of a washing machine and a filtering structure in an embodiment of the present application.
In the figure: 1. a cylinder; 2. a top cover; 3. a rotating electric machine; 4. a cylinder; 5. a water outlet; 6. a clamp sleeve; 7. a water inlet; 8. a seal ring; 9. a membrane; 10. a limit column; 11. a butt joint shaft; 12. a filter cartridge; 13. a top plate; 14. a bottom plate; 15. a jacking plate; 16. a rotation shaft; 17. a spring post; 18. a clamping groove; 19. clamping strips; 20. an arc-shaped clamping plate; 21. a through hole; 22. a support table; 23. a support rod; 24. a support ring; 25. a washing machine body.
Detailed Description
The technical problem that filtering speed is not good among the prior art, and is inconvenient for maintain has been solved to this application, has realized promoting filtering speed and the technological effect of being convenient for maintain.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, in this application embodiment, a filtering structure of a washing machine includes a clamp sleeve 6, the inside of the clamp sleeve 6 is provided with a barrel 1, and barrel 1 one end passes the clamp sleeve 6, the inside of barrel 1 is provided with the filter element, and barrel 1 inner wall can dismantle a plurality of evenly distributed cleaning pieces around the filter element, the bottom of filter element is equipped with the jacking piece, the top threaded connection of clamp sleeve 6 has a top cap 2, and be equipped with the rotating member between top cap 2 and the filter element, the lateral surface bottom fixedly connected with delivery port 5 of barrel 1, the lateral surface fixedly connected with water inlet 7 of clamp sleeve 6. The technical problem that filtering speed is not good among the prior art, and is inconvenient for maintain has been solved to this application, has realized promoting filtering speed and the technological effect of being convenient for maintain.
In fig. 2: the filter element specifically includes: the filter cartridge 12 is fixed between the top plate 13 and the bottom plate 14, the bottom plate 14 is clamped on a supporting table 22 in the cylinder body 1, a rotating piece is arranged at the top end of the top plate 13, a jacking piece is arranged at the bottom end of the bottom plate 14, and a supporting piece is arranged in the filter cartridge 12. When the water purifier is used, water flow enters a gap between the cylinder body 1 and the filter cylinder 12 through the water inlet 7, and under the action of water pressure, the water flow passes through the filter cylinder 12 to enter the water purifier, and in the process, the water flow is filtered out of colored impurities in the water flow by the filter cylinder 12, so that the water entering the filter cylinder 12 is ensured to reach the purity standard.
In fig. 2: the bottom end face of the clamp sleeve 6 is close to the edge of the cylinder body 1 and is detachably and fixedly connected with a diaphragm 9, and a sealing ring 8 is arranged between the diaphragm 9 and the bottom end face of the clamp sleeve 6. The provision of the membrane 9 and the sealing ring 8 ensures the tightness of the connection between the clamping sleeve 6 and the cylinder 1 here.
In fig. 2 and 3: the rotating member specifically includes: the rotary shaft 16, the top at the filter is fixed to the rotary shaft 16, the top face center fixedly connected with rotating electrical machines 3 of top cap 2, and the bottom face center fixedly connected with spacing post 10 of top cap 2, the bottom output of rotating electrical machines 3 runs through spacing post 10 and fixedly connected with docking shaft 11, but the docking shaft 11 is fixed in the rotation shaft 16 top, and the both sides of rotation shaft 16, the top symmetry fixedly connected with arc cardboard 20 of filter, the outside of spacing post 10 has cup jointed spring post 17, and the bottom card of spring post 17 is between two arc cardboard 20. During the use, jack-up spare jack-up with the rotating member, and then make the rotation axis 16 on the rotating member shift up and insert the butt joint axle 11 fixed, the spring post 17 of this moment is compressed, and spacing post 10 and arc cardboard 20 restrict the both ends of spring post 17 respectively and avoid its whereabouts, afterwards, start rotating electrical machines 3, rotating electrical machines 3 drive the butt joint axle 11 rotatory, and then drive rotation axis 16 and rotatory with the filter, and the centrifugal force that produces in the filter rotatory process can accelerate filtration rate, and when the filter is rotatory, clean the piece and carry out certain cleanness to the filter, guarantee that the filter surface can not adhere to a large amount of impurity and block up the filtration pore.
In fig. 4: cleaning piece specifically includes: the clamping grooves 18 are uniformly formed in the inner wall of the cylinder body 1, clamping strips 19 are movably connected in the clamping grooves 18, a plurality of uniformly distributed bristles are fixedly connected to the outer side faces of the clamping strips 19, and the clamping strips 19 are in interference contact with the clamping grooves 18. In the rotation process of the filter element, the brush hair on the clamping strip 19 in the clamping groove 18 brushes the outer surface of the filter cylinder 12 of the filter element, so that the cleaning of the outer surface of the filter cylinder 12 is ensured, and the reduction of the filtering speed is avoided.
In fig. 5: the jacking piece specifically includes: the jacking plate 15 at the filter bottom is fixed, the bottom center fixedly connected with cylinder 4 of barrel 1, and the top output of cylinder 4 runs through barrel 1 inner wall and with jacking plate 15 bottom face contact, a plurality of evenly distributed's through-hole 21 have been seted up at jacking plate 15 bottom face border, and through-hole 21 communicates delivery port 5 and filter inside. The concrete work flow of the jacking piece is as follows: the cylinder 4 operates to lift the lifting plate 15 together with the filter element, and in addition, the water flow entering the filter cartridge 12 of the filter element can flow out of the water outlet 5 through the through hole 21.
In fig. 6: the support piece specifically includes: the support rods 23 are uniformly distributed in the filter cylinder 12 in a circular shape, at least three support rings 24 are fixedly connected to the support rods 23 together, and the outer side surfaces of the support rings 24 are in contact with the inner side surfaces of the filter cylinder 12. The support ring 24 can provide support for the cartridge 12 to prevent water from flowing through the cartridge 12 from being flung out of shape, and the support rods 23 can limit the holding of the support ring 24.
In fig. 7: the application also discloses a washing machine, including washing machine body 25, washing machine body 25 one side top is provided with above-mentioned arbitrary filtration.
Working principle: before use, firstly, the water inlet 7 of the filtering structure is connected with an external water tap, then the water outlet 5 is connected with the water inlet pipe of the washing machine body 25, and when the water tap is opened to discharge water, water flow enters a gap between the cylinder body 1 and the filter cylinder 12 through the water inlet 7, and water flow passes through the filter cylinder 12 to enter the filter cylinder under the action of water pressure, and in the process, the water flow is filtered by the filter cylinder 12 to remove colored impurities therein, so that the water entering the filter cylinder 12 is guaranteed to reach the purity standard. At this time, the jacking member jacks up the rotating member, so that the rotating shaft 16 on the rotating member moves upwards to be inserted into the docking shaft 11 for fixing, the spring column 17 is compressed at this time, and the limiting column 10 and the arc clamping plate 20 respectively limit the two ends of the spring column 17 to avoid falling off. The specific working flow of the jacking piece is as follows: the cylinder 4 operates to lift the lifting plate 15 together with the filter element, and in addition, the water flow entering the filter cartridge 12 of the filter element can flow out of the water outlet 5 through the through hole 21. Subsequently, the rotating motor 3 is started, the rotating motor 3 drives the docking shaft 11 to rotate, and then the rotating shaft 16 is driven to rotate together with the filter element, and the centrifugal force generated in the rotating process of the filter element can accelerate the filtering speed, and when the filter element rotates, the cleaning element cleans the filter element to a certain extent, particularly, bristles on the clamping strips 19 in the clamping grooves 18 brush the outer surface of the filter element filter cylinder 12, so that the cleaning of the outer surface of the filter cylinder 12 is ensured, the reduction of the filtering speed is avoided, and the outer surface of the filter element is ensured not to be adhered with a large amount of impurities to block the filtering holes. Finally, when not in use, the rotary motor 3 stops running, the air cylinder 4 returns to the original position, the filter element returns to the original position under the elastic force of the spring column 17, the rotary shaft 16 is separated from the butt joint shaft 11, after a period of use, the top cover 2 can be screwed to detach the rotary motor from the clamp sleeve 6, the cylinder body 1 is taken out from the clamp sleeve 6, and then the filter element is taken out from the cylinder body 1 for cleaning maintenance or replacement.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.
Claims (7)
1. The utility model provides a washing machine filtration, its characterized in that, includes clamp sleeve (6), the inside of clamp sleeve (6) is equipped with barrel (1), and barrel (1) one end passes clamp sleeve (6), the inside of barrel (1) is equipped with the filter, and the inside wall of barrel (1) can dismantle fixedly connected with a plurality of evenly distributed around the filter cleans, the bottom of filter is equipped with the jacking piece, the top threaded connection of clamp sleeve (6) has top cap (2), and is equipped with the rotating member between top cap (2) and the filter, the lateral surface bottom fixedly connected with delivery port (5) of barrel (1), the lateral surface fixedly connected with water inlet (7) of clamp sleeve (6);
the jacking piece specifically includes: the jacking plate (15) at the filter piece bottom is fixed, bottom center fixedly connected with cylinder (4) of barrel (1), and the top output of cylinder (4) runs through barrel (1) inner wall and with jacking plate (15) bottom face contact, a plurality of evenly distributed's through-hole (21) have been seted up at the bottom face border of jacking plate (15), and through-hole (21) are with delivery port (5) and the inside intercommunication of filter piece.
2. A washing machine filtering structure according to claim 1, characterized in that said filtering element comprises in particular: roof (13), bottom plate (14) and strain a section of thick bamboo (12), strain a section of thick bamboo (12) and fix between roof (13) and bottom plate (14), and bottom plate (14) card is on supporting bench (22) of barrel (1) inside, the rotating member sets up the top at roof (13), the jacking piece sets up the bottom at bottom plate (14), the inside of straining a section of thick bamboo (12) is equipped with support piece.
3. A washing machine filtering structure according to claim 2, characterized in that said support comprises in particular: the support rods (23) are uniformly distributed in the filter cylinder (12) in a circular shape, at least three support rings (24) are fixedly connected to the support rods (23) together, and the outer side surfaces of the support rings (24) are in contact with the inner side surfaces of the filter cylinder (12).
4. A washing machine filtering structure according to claim 1, characterized in that said rotating member comprises in particular: rotation axis (16), rotation axis (16) are fixed on the top of filter, the top face center fixedly connected with rotating electrical machines (3) of top cap (2), and the bottom face center fixedly connected with spacing post (10) of top cap (2), the bottom output of rotating electrical machines (3) runs through spacing post (10) and fixedly connected with butt joint axle (11), but rotation axis (16) top inserts butt joint axle (11) fixedly, and the both sides of rotation axis (16), the top symmetry fixedly connected with arc cardboard (20) of filter, the outside of spacing post (10) has cup jointed spring post (17), and the bottom card of spring post (17) is between two arc cardboard (20).
5. The filtering structure of a washing machine as claimed in claim 1, wherein the cleaning member comprises: the novel hair-cutting brush comprises a plurality of clamping grooves (18) which are uniformly formed in the inner wall of a cylinder body (1), clamping strips (19) are movably connected inside the clamping grooves (18), a plurality of uniformly distributed brush hairs are fixedly connected to the outer side faces of the clamping strips (19), and the clamping strips (19) are in interference contact with the clamping grooves (18).
6. A washing machine filtering structure according to claim 1, characterized in that a diaphragm (9) is detachably and fixedly connected to the edge of the bottom end surface of the clamp sleeve (6) close to the cylinder (1), and a sealing ring (8) is arranged between the diaphragm (9) and the bottom end surface of the clamp sleeve (6).
7. A washing machine, characterized by comprising a washing machine body (25), said washing machine body (25) being provided with a filtering structure according to any one of the preceding claims 1 to 6, above one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213343.0A CN114717815B (en) | 2022-03-05 | 2022-03-05 | Washing machine filtering structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213343.0A CN114717815B (en) | 2022-03-05 | 2022-03-05 | Washing machine filtering structure and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114717815A CN114717815A (en) | 2022-07-08 |
| CN114717815B true CN114717815B (en) | 2024-04-02 |
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ID=82236358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210213343.0A Active CN114717815B (en) | 2022-03-05 | 2022-03-05 | Washing machine filtering structure and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114717815B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158275U (en) * | 2010-01-08 | 2010-03-25 | 劉俊銘 | Filtration device |
| CN103827384A (en) * | 2011-09-30 | 2014-05-28 | 株式会社东芝 | Filter device for washing machine |
| CN104775286A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Filtering device for washing machine and washing machine with same |
| CN104831503A (en) * | 2015-04-27 | 2015-08-12 | 浙江沁园水处理科技有限公司 | Washing machine with filtering devices and filtering device thereof |
| CN105381639A (en) * | 2015-12-02 | 2016-03-09 | 杭州础能环境科技有限公司 | Prefilter |
| CN109957937A (en) * | 2017-12-22 | 2019-07-02 | 青岛胶南海尔洗衣机有限公司 | A kind of washing machine cycles filter device and washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3000427C (en) * | 2017-04-07 | 2023-08-01 | Wex Companies, Inc. dba Septic Check | Household wastewater filter |
-
2022
- 2022-03-05 CN CN202210213343.0A patent/CN114717815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158275U (en) * | 2010-01-08 | 2010-03-25 | 劉俊銘 | Filtration device |
| CN103827384A (en) * | 2011-09-30 | 2014-05-28 | 株式会社东芝 | Filter device for washing machine |
| CN104775286A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Filtering device for washing machine and washing machine with same |
| CN104831503A (en) * | 2015-04-27 | 2015-08-12 | 浙江沁园水处理科技有限公司 | Washing machine with filtering devices and filtering device thereof |
| CN105381639A (en) * | 2015-12-02 | 2016-03-09 | 杭州础能环境科技有限公司 | Prefilter |
| CN109957937A (en) * | 2017-12-22 | 2019-07-02 | 青岛胶南海尔洗衣机有限公司 | A kind of washing machine cycles filter device and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114717815A (en) | 2022-07-08 |
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