CN101054769A - Washing machine having a filtering drain pump - Google Patents
Washing machine having a filtering drain pump Download PDFInfo
- Publication number
- CN101054769A CN101054769A CNA2006101684600A CN200610168460A CN101054769A CN 101054769 A CN101054769 A CN 101054769A CN A2006101684600 A CNA2006101684600 A CN A2006101684600A CN 200610168460 A CN200610168460 A CN 200610168460A CN 101054769 A CN101054769 A CN 101054769A
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- China
- Prior art keywords
- filter
- drainage box
- washing machine
- filtration
- drain
- 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.)
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 63
- 238000001914 filtration Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000012535 impurity Substances 0.000 claims abstract description 62
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation 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
- D06F39/085—Arrangements or adaptations of pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A washing machine has a drain pump which filters out impurities contained in water supplied to a drain casing and conveniently removes the impurities. The drain pump includes a drain casing provided with an inlet and an outlet to supply and discharge the water and a plurality of filtering pins filter impurities contained in the water; and a drain filter provided with through holes defined therein, into which the plurality of filtering pins are respectively connected.
Description
Technical field
The present invention relates to a kind of washing machine, more specifically, relate to a kind of washing machine that bag filter is contained in the draining pump of the impurity in the water that has.
Background technology
Usually, washing machine is the device that washs laundry item by the cylindrical drum that rotation comprises the water that is used to wash and laundry item.Washing machine can be for example roller washing machine or vertical axis washing machine.In roller washing machine, when cylinder rotates, laundry item raised and fall and thereby be washed.In the vertical axis washing machine, laundry item is by being washed by the current that agitator produced.
Washing machine generally includes drainage box and the drain filter that is used for leaching the impurity that is included in washings.Korean patent application No.10-2005-106259 has disclosed a kind of washing machine with drainage box and drain filter.
Comprise at the washing machine disclosed in the above korean patent application No.10-2005-106259: the drainage box that is used for draining; Be installed in the filter element in the drainage box, described filter element is provided with a plurality of filtering holes and filters outstanding; With the draining pump that is used for discharge water by force.So that when being fed to water in the drainage box, the impurity in the water at first is filtered outstanding the leaching of filtration of parts when draining pump operation, is filtered the hole then and filters by filtering outstanding impurity.
In the above structure of the washing machine disclosed in the above korean patent application No.10-2005-106259, drain filter has the filtration groove of the impurity that is comprised in the filtrate in two ways and filters outstanding.
The filtration of drain filter is given prominence on the flow direction of the water that is fed to drainage box by inlet tube outstanding, thereby the impurity that can not leach in the washings effectively to be comprised.
In addition, when taking out drain filter the outstanding drainage box when removing impurity from being provided with to filter, impurity can with filter outstanding and filtering holes tangle up.
Summary of the invention
Therefore, an aspect of of the present present invention provides a kind of washing machine with draining pump, and described draining pump easily filters the impurity that is comprised in the water that is fed to drainage box, and removes impurity easily.
Additional aspect of the present invention and/or advantage will partly be set forth in explanation subsequently, partly become from explanation obviously, maybe can be known by implementing the present invention.
Aforementioned and/or others realize by a kind of washing machine with the draining pump that is used for discharge water is provided, described draining pump comprises: drainage box, described drainage box is provided with entrance and exit with supply and discharge water, and described drainage box also is provided with a plurality of filtration pins and is contained in impurity in the water with bag filter; And drain filter, described drain filter is provided with the through hole that is limited to wherein, and described a plurality of filtration pins connect in the described through hole discriminably.
Described through hole comprises a plurality of pin holes, and described a plurality of filtration pins insert respectively in described a plurality of pin hole; With a plurality of collection holes, described a plurality of collection holes leach the impurity that is included in the water.
Described a plurality of filtration pin becomes to specify the inclination angle to install with the flow direction with respect to the water of the inlet that is fed to drainage box.
Drain filter comprises: the filter body part of impurity in the filtrate; Help drain filter and insert the head that the drainage box neutralization removes from drainage box; With the attaching parts that are connected filter body and head.
Flush part and be formed on the end of filter body part and guide outstanding being formed on the wall of drainage box, drain filter correctly is positioned in the drainage box when inserting in the drainage box with convenient drain filter.
Attaching parts away from each other certain distance so that can remove impurity.
When drain filter when drainage box separates, be filtered the device main body and promote by filtering impurity that pin leaches.
Aforementioned and/or others realize that by a kind of washing machine with draining pump of discharge water is provided described draining pump comprises: drainage box, described drainage box are provided with entrance and exit with supply and discharge water; Be installed in the drain filter in the drainage box, described drain filter is provided with the through hole that is limited to wherein; Filter; With a plurality of filtration pins that are connected in filter, described a plurality of filtration pins insert respectively in the through hole of drain filter.
Through hole comprises a plurality of pin holes, thereby described a plurality of filtration pin can insert in described a plurality of pin hole described a plurality of filtration pins respectively from the outstanding designated length of described pin hole; A plurality of collection holes with impurity in the filtered water.
Thereby flushing part and leader is formed on respectively on filter body and the drainage box and easily drain filter is positioned in the drainage box.Described a plurality of attaching parts certain distance separated from one another is so that the removable impurity of user.
The impurity that is leached by the filtration pin when filter separates when drain filter is filtered the lifting of device main body.
Draining pump further comprises the filter connector that connects drain filter and filter.
Filter is fixedly mounted in the drainage box.
Aforementioned and/or others realize that by a kind of draining pump is provided described draining pump comprises: bag filter is contained in the drain filter of the impurity in the water; Drainage box is equipped with drain filter in the drainage box; Be connected to a plurality of filtration pins of drainage box with impurity in the filtered water.
Description of drawings
Fig. 1 is the perspective schematic view of washing machine according to an embodiment of the invention;
Fig. 2 is the decomposition diagram according to the draining pump of the washing machine of the embodiments of the invention of Fig. 1;
Fig. 3 is a partial cut-away perspective view, illustrates the drainage box of draining pump of Fig. 2 and the connection between the drain filter;
Fig. 4 is the decomposition diagram of the draining pump of washing machine according to another embodiment of the present invention.
The specific embodiment
Now will be in detail with reference to embodiments of the invention, illustrate the example of embodiment in the accompanying drawing, the corresponding all the time identical parts of wherein identical Reference numeral.Below by the reference accompanying drawing explanation of embodiment is intended to explain the present invention.
The present invention for example can be applicable to vertical axis washing machine and roller washing machine.Hereinafter, for the convenience that illustrates, roller washing machine will be described.
Fig. 1 is the perspective schematic view of washing machine according to an embodiment of the invention.Fig. 2 is the decomposition diagram according to the draining pump of the washing machine of the embodiments of the invention of Fig. 1, and Fig. 3 is a partial cut-away perspective view, illustrates the drainage box of draining pump of Fig. 2 and the connection between the drain filter.
As shown in fig. 1, comprise according to the washing machine of an embodiment: housing 1, described housing 1 has the hexahedral shape that is used to form the washing machine outward appearance; The bucket 2 of drum, described bucket 2 are mounted obliquely within the housing 1 and hold water; Be rotatably installed in the cylinder 3 in the bucket 2, described cylinder 3 is provided with a plurality of dewatering hole 3a that its surface forms that pass; Drive motors 4, described drive motors 4 rotary drums 3 are to carry out washing, rinsing and dehydrating operations; Water supply installation 5, described water supply installation 5 is fed to washing agent and water in the bucket 2; With drainage arrangement 10, the water that described drainage arrangement 10 will be included in the bucket 2 is discharged.
The front surface of bucket 2 and cylinder 3 can be opened, so that laundry item can be put into cylinder 3 or take out the clothing that has washed from cylinder 3.The door 6 of the front surface of the opening of opening and closing bucket 2 and cylinder 3 is articulated in the front surface of housing 1.
A plurality of lifter 3b are arranged in appointed interval on the inner circumferential surface of cylinder 3, and described a plurality of lifter 3b rise to laundry item the top of cylinder 3 from the bottom of cylinder 3.
Open and after laundry item put into cylinder 3, when roller washing machine was operated, the water that contains washing agent was fed to bucket 2 by water supply installation 5 at door 6, laundry item is because the rotation of cylinder 3 and promote and fall subsequently along lifter 3b.Wash laundry item thus.
As shown in Fig. 2 and 3, draining pump 30 comprises: drainage box 40, and described drainage box 40 forms the outward appearance of draining pump 30 and limits the inner space that water flows therein; Be installed in the impeller (impeller) 50 in the rear portion of drainage box 40, described impeller 50 is discharged to water the outside of bucket 2 forcibly from bucket 2; Be installed in the pump motor 51 at impeller 50 rear portions, described pump motor 51 provides driving force for impeller 50; Removably be connected in the drain filter 70 of drainage box 40, described drain filter 70 leaches the impurity that is comprised in the water that is fed to drainage box 40.
The first screw thread 41a is formed on the inner circumferential surface of opening 41.The first screw thread 41a can be threadedly engaged with (will illustrate after a while) with second of drain filter 70, so that drain filter 70 can easily be connected to drainage box 40 and from its dismounting.
The side surfaces that inlet 43 passes drainage box 40 form, so that water 43 is fed to drainage box 40 by entering the mouth, form and export 44 rear surfaces of passing drainage box 40, so that the water in the drainage box 40 is discharged to impeller 50.Water supply pipe 45 is connected to the inlet 43 of drainage box 40, and water is connected to outlet 44 by the drainpipe 46 that impeller 50 is discharged to draining pump 30 outsides.
The outstanding 42a of guiding is formed on the inwall on top of displacement hull 40, so that the bottom of the outstanding 42a of described guiding flushes in a longitudinal direction.The outstanding 42a of guiding is used for fixing the position of inserting drainage box 40 drain filter 70 wherein, makes thus to filter pin 47 adaptation pin hole 82a, will illustrate after a while, easily inserts pin hole 82a so that filter pin 47.
A plurality of filtration pins 47 are outstanding from the inwall around the rear surface of outlet 44 drainage box 40.Filtration pin 47 has designated length so that filter the pin hole 82a (will illustrate after a while) that pin 47 can pass drain filter 70, and outstanding towards opening 41.Filtration pin 47 is installed into flow direction (direction A) formation of the water of supplying by inlet 43 specifies inclination angle (α °).Filtering pin 47 can be installed into and direction A formation right angle.Therefore, increased at the upwardly extending filtration pin 47 in side and leached the efficient that is included in the impurity in the water perpendicular to the flow direction of the water by water supply pipe 45 supply.
Filter pin 47 and can have different length.Therefore, the impurity that is fed to the water of hollow space 42 by water supply pipe 45 is filtered pin 47 and leaches.
The upper surface that pore 48 passes drainage box 40 forms, and described pore 48 prevents because with the infringement to impeller 50 performances of the supply air supplied cause of water.Therefore, the air in the hollow space 42 of drainage box 40 is discharged into the outside of drainage box 40 by pore 48.
The shape that flushes part 81 of filter body 80 is corresponding with the shape that 42a is given prominence in the guiding on the inwall of the upper surface that is formed on drainage box 40.Filter body 80 flush the position that part 81 is used for fixing drain filter 70 so that drain filter 70 is correctly adjusted to hollow space 42, will filter pin 47 thus and correctly insert among the pin hole 82a.
The head 90 of drain filter 70 has the corresponding drum of inner circumferential surface with the opening 41 of drainage box 40.Head 90 comprises: second screw thread 91, described second screw thread 91 are formed on the external peripheral surface of head 90 and can engage with the first screw thread 41a on the inner circumferential surface that is formed on opening 41; The outstanding turn-button (knob) 92 of rotation head 90; With seal member 93, described seal member 93 is arranged on the rear portion of second screw thread 91 and the rotation by head 90 is pressed on the ledge 49 of drainage box 40, is discharged to opening 41 to prevent the water in the hollow space 42.
Therefore, when the turn-button 92 of head 90 is rotated in one direction, head 90 rotations are only arranged after drain filter 70 inserts in the hollow space 42.Therefore, the first screw thread 41a engages with second screw thread 91, and seal member 92 is pressed on the ledge 49 regularly.When the turn-button 92 of head 90 is rotated in the opposite direction, head 90 rotations are only arranged also.Therefore, drain filter 70 separates from drainage box 40 easily.
A plurality of attaching parts 71 are arranged between the external peripheral surface of the external peripheral surface of head 90 and filter body 80, are used to guide drain filter 70, the shift-in and shift out the hollow space 42 of drainage box 40 so that drain filter 70 can move forward and backward.A plurality of attaching parts 71 are separated from one another, thereby the water that allows to supply with by water supply pipe is introduced hollow space 42.After finishing washing operation, drain filter 70 is separated from drainage box 40, when removing the foreign substance of being intercepted and captured by filter body 80, the user can insert user's hand by the attaching parts 71 formed spaces of separating, and can easily remove foreign substance thus.
In addition, when drain filter 70 was connected to drainage box 40, the filter body 80 of drain filter 70 left the rear surface of drainage box 40 with designated length, so that discharge water effectively.
Hereinafter, with of the separation process of explanation drain filter 70 to the connection of the drainage box 40 of washing machine and drain filter 70 from the drainage box 40 of washing machine.
When the filter body 80 of drain filter 70 inserts in the drainage box 40, allow to flush the position that part 81 is adjusted to the outstanding 42a of guiding, so that when filter body 80 is corresponding with the shape of hollow space 42, is formed on filtration pin 47 on the inwall of rear surface of drainage box 40 and inserts and pass among the pin hole 82a that filter body 80 forms and outstanding towards the opening 41 of drainage box 40.Thus, filter body 80 is fixed to drainage box 40.Thereafter, when the turn-button 92 of head 90 was rotated in one direction, because the ledge 49 that the seal member 93 of head 90 is formed on the inwall of drainage box 40 blocks, therefore only head 90 was rotated and is threaded with the opening 41 of drainage box 40.Thus, seal member 93 shows sealability.
When water is supplied to the hollow space 42 of drainage box 40, flow direction (direction A) with respect to water becomes to specify the filtration pin 47 of inclination angle (α °) setting at first to intercept and capture the impurity that is included in the water, and collection hole 82b intercepts and captures subsequently through the impurity in the water that filters pin 47 then.Therefore, the impurity in the filtrate effectively.
Compare with the filtration pin of on the direction identical, installing, specify the filtration pin 47 of inclination angle (α °) installation under similar wash conditions, to increase the amount of the impurity that is filtered with respect to flow direction (direction A) one-tenth of water with the flow direction of water.Therefore, compare, use amount to reduce, thereby prolonged the cleaning cycle of drain filter 70 to specify the impurity that filtration pin 47 that the angle installs intercepted and captured by collection hole 82b with using the filtration pin on the direction identical, install with the flow direction of water.
When drain filter 70 removes with cleaning during drain filter 70 from drainage box 40, be filtered device main body 80 and promote by filtering impurity that pin 47 intercepts and captures, thereby separate from filtering pin 47.Be positioned on the filter body 80 from the impurity that filters pin 47 separation.Therefore, the user can insert the inner space that be formed between the attaching parts 71 with user's hand, easily removes the impurity of intercepting and capturing among impurity on filter body 80 and the collection hole 82b.
Hereinafter, with explanation washing machine according to a second embodiment of the present invention.The roughly the same parts of those parts with among first embodiment among this embodiment mark with same reference numerals, even they are drawn in the different accompanying drawings, and thereby will omit detailed explanation to them.
Fig. 4 is the decomposition diagram of the draining pump of washing machine according to a second embodiment of the present invention.
As shown in Figure 4, the draining pump 30 of the washing machine of second embodiment comprises: drainage box 40, described drainage box 40 form the outward appearance of draining pump 30 and the inner space are limited within it, and water flows in described inner space; Impeller 50, described impeller 50 is installed in the rear portion of drainage box 40; Pump motor 51, described pump motor 51 provides driving force for impeller 50; Drain filter 70, described drain filter 70 leaches the impurity that is comprised in the water that is fed to drainage box 40; Removably be connected in the filter 60 of drain filter 70, described filter 60 is provided with and filters pin 62 with the impurity in the filtrate.
Filtration pin 62 is formed on the corresponding position of pin hole 82a with drain filter 70, and can insert among the pin hole 82a, so that it is outstanding towards the head 90 of drain filter 70 to filter pin 62.Each outer surface that filters pin 62 is pressed in the inner surface of each corresponding pin hole 82a, thus filter 60 is fixed to drain filter 70.Thereafter, the drain filter 70 that is fixed with filter 60 on it can insert in the hollow space 42 of drainage box 40 in the same manner as in the first embodiment.Thus, when carrying out the washing operation of washing machine, drain filter 70 leaches the impurity that is included in the water effectively.
In order to remove the impurity that is leached by drain filter 70, the drain filter 70 that is fixed with filter 60 on it removes and filter 60 separates from drain filter 70 from drainage box 40.Then, be raised and accumulate on the filter body 80 by the impurity that filters pin 62 intercepting and capturing.Therefore, the user inserts the inner space that is formed between a plurality of attaching parts 71 with user's hand, and can easily remove the impurity that accumulates on the filter body 80.
Draining pump 30 further comprises the filter connector 83 that connects drain filter 70 and filter 60.Filter connector 83 is used for only allowing drain filter 70 is taken out from drainage box 70 when filter 60 is retained in the hollow space 42 of drainage box 40.When drain filter 70 takes out from drainage box 40, filter 60 becomes if the connection between drain filter 70 and the filter 60 becomes loosening owing to the vibration of draining pump 30 separates with drain filter 70, and filter connector 83 allows the hollow space 42 of filter 60 from drainage box 40 taken out.Filter connector 83 can be flexible, can be by for example making such as the elastomeric material of yarn (yarn) or cord.
As tangible from the above description, embodiments of the invention provide a kind of washing machine with draining pump, wherein become to specify the filtration pin of inclination angle installation and the collection hole of drain filter to leach the impurity that is included in the water effectively with the flow direction with respect to water.
The filtration pin of draining pump leaches a large amount of relatively impurity.Therefore, draining pump prevents that collection hole from being stopped up by impurity, and has prolonged the cleaning cycle of drain filter.
When filtering pin when pin hole separates, be raised and accumulate on the filter body by filtering the impurity that pin intercepts and captures.In addition, attaching parts separated from one another allow the user easily to remove the impurity that accumulates on the filter body.
Though shown and embodiments of the invention be described, but can be regarded as for those of ordinary skills, under the situation that does not deviate from principle of the present invention and marrow, can make a change these embodiment, scope of the present invention is limited in claim and the equivalent thereof.
Claims (23)
1. washing machine comprises:
The draining pump of discharge water, described draining pump comprises:
Drainage box, described drainage box be provided with entrance and exit with the supply and discharge water, described drainage box also be provided with a plurality of filtration pins with bag filter be contained in the water impurity and
Drain filter, described drain filter is provided with the through hole that is limited to wherein, and described a plurality of filtration pins connect into respectively in the described through hole.
2. washing machine according to claim 1, wherein:
Described through hole comprises a plurality of pin holes, and described a plurality of filtration pins insert respectively in described a plurality of pin hole; With a plurality of collection holes, described a plurality of collection holes leach the impurity that is included in the water.
3. washing machine according to claim 2, wherein:
Described a plurality of filtration pin becomes to specify the inclination angle to install with the flow direction with respect to the water of the inlet that is fed to drainage box.
4. washing machine according to claim 1, wherein:
Drain filter comprises: the filter body part of impurity in the filtrate; Be connected to the head of the filter body part of drain filter, described head helps the neutralization of drain filter insertion drainage box and removes from drainage box; With the attaching parts that are connected filter body part and head.
5. washing machine according to claim 4, wherein:
Flush part and be formed on the end of filter body part, and guide outstanding being formed on the wall of drainage box, drain filter correctly is positioned in the drainage box when inserting in the drainage box with convenient drain filter.
6. washing machine according to claim 4, wherein:
Attaching parts away from each other certain distance so that remove impurity.
7. washing machine according to claim 4, wherein:
When drain filter when drainage box separates, be filtered the device main body and promote by filtering impurity that pin leaches.
8. washing machine comprises:
The draining pump that is used for discharge water, described draining pump comprises:
Drainage box, described drainage box are provided with entrance and exit with supply and discharge water;
Be installed in the drain filter in the drainage box, described drain filter is provided with the through hole that is limited to wherein;
Filter; With
Be connected in a plurality of filtration pins of filter, described a plurality of filtration pins insert respectively in the through hole of drain filter.
9. washing machine according to claim 8, wherein:
Through hole comprises a plurality of pin holes, and described a plurality of filtration pins insert respectively in described a plurality of pin hole, thereby described a plurality of filtration pin is from the outstanding designated length of described pin hole; A plurality of collection holes with impurity in the filtered water.
10. washing machine according to claim 9, wherein:
Described a plurality of filtration pin becomes to specify the inclination angle to install with the flow direction with respect to the water that is fed to inlet.
11. washing machine according to claim 8, wherein:
Drain filter comprises: the filter body that is provided with through hole; Be connected to the head of filter body, described head helps the neutralization of drain filter insertion drainage box and removes from drainage box; With the attaching parts that are connected filter body and head.
12. washing machine according to claim 11, wherein:
Flushing part and leader is formed on filter body and the drainage box respectively so that drain filter is positioned in the drainage box.
13. washing machine according to claim 11, wherein:
Described a plurality of attaching parts certain distance separated from one another is so that the user removes impurity.
14. washing machine according to claim 11, wherein:
When drain filter when filter separates, be filtered the device main body and promote by filtering impurity that pin leaches.
15. washing machine according to claim 8, wherein:
Draining pump further comprises the filter connector that connects drain filter and filter.
16. washing machine according to claim 8, wherein:
Filter is fixedly mounted in the drainage box.
17. a draining pump comprises:
Be used for the drain filter that bag filter is contained in the impurity of water;
Drainage box is equipped with drain filter in the drainage box; With
Be connected to a plurality of filtration pins of drainage box with impurity in the filtered water.
18. draining pump according to claim 17, wherein:
Drain filter is provided with through hole, and described a plurality of filtration pins optionally insert in the described through hole respectively.
19. draining pump according to claim 18, wherein:
Through hole comprises a plurality of pin holes, and described a plurality of filtration pins insert respectively in described a plurality of pin hole, thereby described a plurality of filtration pin is from the outstanding designated length of pin hole; A plurality of collection holes with impurity in the filtered water.
20. a draining pump comprises:
Drain filter, described drain filter filter and are fed to the impurity that is comprised in the water of draining pump;
Drainage box is equipped with drain filter in the drainage box;
Be connected to the filter on the drain filter; With
A plurality of filtration pins, described a plurality of filtration pins are connected to filter with the impurity in the filtered water.
21. draining pump according to claim 20, wherein:
Described draining pump has the through hole that is limited to wherein, filters pin and inserts in the described through hole.
22. a drain filter comprises:
The filter body part is limited with through hole in the described filter body part;
Be connected to the filter of filter body part; With
A plurality of filtration pins, described a plurality of filtration pins are fixed to filter with impurity screening, and can insert in the through hole of filter body part.
23. drain filter according to claim 22 further comprises:
Filter body partly is connected to the flexible filter connector of filter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR200633702 | 2006-04-13 | ||
| KR1020060033702A KR20070102056A (en) | 2006-04-13 | 2006-04-13 | Washing machine having drain pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101054769A true CN101054769A (en) | 2007-10-17 |
Family
ID=38603550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101684600A Pending CN101054769A (en) | 2006-04-13 | 2006-12-13 | Washing machine having a filtering drain pump |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20070240457A1 (en) |
| KR (1) | KR20070102056A (en) |
| CN (1) | CN101054769A (en) |
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| CN104695178A (en) * | 2013-12-10 | 2015-06-10 | 苏州三星电子有限公司 | Washing machine and mounting structure of residual water pipe cover plate of washing machine |
| CN107142681A (en) * | 2017-06-20 | 2017-09-08 | 青岛海尔滚筒洗衣机有限公司 | Cleaning method, drainage arrangement and the washing machine of drainer for washer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200461049Y1 (en) * | 2007-10-22 | 2012-06-22 | 삼성전자주식회사 | Pump and washing machine having the same |
| KR20110099967A (en) * | 2010-03-03 | 2011-09-09 | 삼성전자주식회사 | Washing machine and drain pump thereof |
| DE112011106124B9 (en) | 2010-04-30 | 2023-07-13 | Lg Electronics Inc. | laundry device |
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| US3455456A (en) * | 1968-01-26 | 1969-07-15 | Gen Motors Corp | Retractable pin lint filter |
| US3738126A (en) * | 1971-12-27 | 1973-06-12 | Gen Motors Corp | Self-cleaning lint filter for a clothes washer |
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| US3977219A (en) * | 1975-09-15 | 1976-08-31 | General Electric Company | Lint filter for automatic washer |
| KR100271760B1 (en) * | 1997-07-25 | 2001-01-15 | 윤종용 | Auxiliary equipment for replacement of filter of clean room |
| KR20050106259A (en) * | 2004-05-04 | 2005-11-09 | 삼성전자주식회사 | Clothes washing machine having drain casing |
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2006
- 2006-04-13 KR KR1020060033702A patent/KR20070102056A/en not_active Application Discontinuation
- 2006-12-08 US US11/635,547 patent/US20070240457A1/en not_active Abandoned
- 2006-12-13 CN CNA2006101684600A patent/CN101054769A/en active Pending
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| CN109072932A (en) * | 2016-02-10 | 2018-12-21 | Bsh家用电器有限公司 | Washings care appliance with sealing element |
| CN108118496A (en) * | 2016-11-30 | 2018-06-05 | 青岛海尔洗衣机有限公司 | Drain valve structure and washing machine capable of washing |
| CN107142681A (en) * | 2017-06-20 | 2017-09-08 | 青岛海尔滚筒洗衣机有限公司 | Cleaning method, drainage arrangement and the washing machine of drainer for washer |
| CN107447441A (en) * | 2017-07-11 | 2017-12-08 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN107447441B (en) * | 2017-07-11 | 2020-01-17 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN109402969A (en) * | 2017-08-18 | 2019-03-01 | 青岛海尔滚筒洗衣机有限公司 | Thread bits filtering device and washing machine |
| CN109402969B (en) * | 2017-08-18 | 2022-04-19 | 青岛海尔滚筒洗衣机有限公司 | Thread scrap filtering device and washing machine |
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| WO2023151481A1 (en) * | 2022-02-10 | 2023-08-17 | 青岛海尔洗涤电器有限公司 | Shoe washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070102056A (en) | 2007-10-18 |
| US20070240457A1 (en) | 2007-10-18 |
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Open date: 20071017 |