CN108118496A - Drain valve structure and washing machine capable of washing - Google Patents
Drain valve structure and washing machine capable of washing Download PDFInfo
- Publication number
- CN108118496A CN108118496A CN201611082233.6A CN201611082233A CN108118496A CN 108118496 A CN108118496 A CN 108118496A CN 201611082233 A CN201611082233 A CN 201611082233A CN 108118496 A CN108118496 A CN 108118496A
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- drain valve
- filter cavity
- fixed
- 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.)
- Pending
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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
- D06F39/10—Filtering arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses drain valve structure capable of washing, the filtration including drain valve and in the valve body of drain valve；Filtration includes the filter cavity being detachably arranged in valve body and the fixed structure for fixing filter cavity；Wherein, the side wall of filter cavity is equipped with the water injection hole connected with the water inlet of valve body, and filter cavity is equipped with filter screen close to the open-ended place of the valve plug of drain valve；Current enter filter cavity by water inlet through water injection hole, and are discharged after passing through filter screen by drain valve；Filtration has filter cavity, filter cavity has the filter screen that can be filtered, also there is the inner cavity of storage sundries, sundries can be prevented to be sticked under flow action on water inlet or valve body inner wall, filter cavity can be removed again and accumulate in the in vivo sundries of filter chamber and washed, cause bacteria breed so as to prevent sundries from being gathered in filtration or valve body.
Description
Technical field
It, and can with this more particularly to a kind of drain valve structure capable of washing the present invention relates to household electrical appliance technical field
Clean the washing machine of drain valve structure.
Background technology
The drain valve of washing machine is mainly used for discharging the wash water that washing is used in washing machine, but makes in washing machine
With in the process, the sundries such as one side line bits easily remain in valve inner and result in blockage, and cause washing machine drainage not smooth, the opposing party
It is considered to be worth doing when line when sundries are remained at the valve plug Sealing Surface of drain valve in face, it will drain valve valve plug is caused to be unable to normal switching-off, is led
Cause drain valve that leak occurs under non-displacement condition.
For this purpose, Chinese patent literature CN204059007U discloses a kind of drain valve structure of washing machine, including valve body, institute
It states valve body and further includes the cleaning being opened on valve body equipped with water inlet, water outlet, gap and draining valve deck port, the valve body
End cap opening, with the cleaning end cap that be connected of cleaning end cap opening removable seal and being placed in valve body and entering water inlet for filtering
Sewage filter device, the filter device be fixed on cleaning end cap on；The washing machine drainage valve arrangement is equipped with dismountable
End cap is cleaned, which is connected with filter device, on the one hand can effectively filter the sewage discharged out of washing machine drum, separately
One side filter device can be disassembled from drain valve together with cleaning end cap, and then replace filter device or cleaning
The sundries such as line bits, coin inside drain valve effectively reduce washing machine failure caused by drain valve blocks.
But the drain valve structure of the washing machine described in above patent document, at least have the following disadvantages：In the row
Filter screen is provided only in valve structure, although filter screen can filter various sundries, cannot store, cause some sundries
Constantly seethed in the injecting process, particularly some lines bits etc. softer sundries be easily sticked under flow action into
On the mouth of a river or valve interior wall, cause bacteria breed..
In consideration of it, it is necessary to provide a kind of drain valve structure capable of washing that can filter and store impurity, to overcome or delay
Drawbacks described above is solved, and further provides for a kind of washing machine with the drain valve structure capable of washing.
The content of the invention
First purpose of the present invention is to provide a kind of drain valve structure capable of washing that can filter and store impurity.
Second object of the present invention is to provide a kind of washing machine, the washing machine can be filtered using provided by the invention and
Store the drain valve structure capable of washing of impurity.
To realize above-mentioned first purpose, the present invention provides a kind of drain valve structure capable of washing, including drain valve and
Filtration in the valve body of the drain valve；The filtration includes being detachably arranged in the valve body
Filter cavity and fixed structure for fixing the filter cavity；Wherein, the side wall of the filter cavity be equipped with
The water injection hole of the water inlet connection of the valve body, the filter cavity is close to the first end opening of the valve plug of the drain valve
Place is equipped with filter screen, and the second end of the filter cavity is equipped with the fixed structure.
Preferably, the valve body includes three-port structure, the first port of the three-port structure perpendicular to second port and
Third port, the first port are set to the water inlet, the filter cavity, the 3rd end are equipped at the second port
The valve plug is equipped at mouthful.
Preferably, the fixed structure includes being equipped with the externally threaded second port in end, if female fixation
It knob and is molded on the filter cavity and puts up the fixed part on the end face of the second port；Wherein, it is described solid
Determine the internal thread of knob and the end external screw thread cooperation of the second port tightens the fixed part being fixed on the second end
On the end face of mouth.
Preferably, the fixed structure further includes the hand guard glove being set on the fixed knob.
Preferably, the circumferential direction that the fixed part is set to be molded over the second end of the filter cavity and circumferentially extends is convex
Edge, the peripheral flange are put up on the end face of the second port.
Preferably, the fixed part is set to what is be molded over the second end of the filter cavity and circumferentially flip outward
Fastening is put up in " 7 " font turning part, turning part and the end face of the second port.
Preferably, it is additionally provided with sealing element between the fixed knob and the second port of the valve body.
Preferably, the drain valve includes valve linking arm, valve deck, valve spring, valve pipe, valve plug and the valve body；Wherein,
The linking arm is connected with traction electric machine, and the linking arm drives the valve under traction electric machine effect by the valve spring
Pipe and the valve plug move back and forth to open or close the drain valve.
Preferably, the filter screen is equipped with several mesh not of uniform size.
Preferably, the discharge outlet of the drain valve is set parallel to the water inlet of the valve body.
To realize above-mentioned second purpose, the present invention also provides a kind of washing machine, wherein, which includes as described above
Drain valve structure capable of washing.
The present invention has the following advantages that part compared with the prior art：
Filtration of the present invention has filter cavity, and the filter cavity not only has the filtering that can be filtered
Net also has the inner cavity of storage sundries, so sundries can be prevented to be sticked under flow action on water inlet or valve interior wall, again
Because the filter cavity is to be detachably arranged in by the fixed structure in the valve body, it is possible to by described in
Filter cavity removes and accumulates in the in vivo sundries of the filter chamber and washes, so as to prevent the sundries in the filtration
Or it is gathered in the valve body and causes bacteria breed.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is drain valve structure schematic diagram capable of washing of the present invention.
Fig. 2 is drain valve structure schematic cross-section capable of washing of the present invention.
Reference sign
1 valve body, 2 filter cavity
3 water inlet, 4 water injection hole
5 filter screen, 6 first port
7 second port, 8 third port
9 fixed knob, 10 fixed part
11 hand guard glove, 12 linking arm
13 valve deck, 14 valve spring
15 valve pipe, 16 valve plug；
17 discharge outlet, 18 drain valve.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
With reference to Fig. 1 and 2, according to an aspect of the invention, there is provided drain valve structure capable of washing, including drain valve
18 and the filtration in the valve body 1 of the drain valve 18；The filtration includes being detachably arranged in institute
State the filter cavity 2 in valve body 1 and the fixed structure for fixing the filter cavity 2；Wherein, the filter cavity 2
Side wall be equipped with the water injection hole 4 that is connected with the water inlet 3 of the valve body 1, the filter cavity 2 is close to the drain valve 18
The first end opening of valve plug 16 be equipped with filter screen 5, the second end of the filter cavity 2 is equipped with the fixed structure.
In the present invention, current enter the filter cavity 2 by the water inlet 3 through the water injection hole 4, and pass through the filter screen
It is discharged after 5 by the drain valve 18.Wherein, the drain valve 18 of the invention include valve linking arm 12, valve deck 13, valve spring 14,
Valve pipe 15, valve plug 16 and the valve body 1；Wherein, the linking arm 12 is connected with traction electric machine, and the linking arm 12 is in institute
State drives the valve pipe 15 and the valve plug 16 to move back and forth to open or close under traction electric machine effect by the valve spring 14
The drain valve 18.
Filtration of the present invention has filter cavity 2, and the filter cavity 2 not only has what can be filtered
Filter screen 5 also has the inner cavity of storage sundries, sundries can so be prevented to be sticked to water inlet 3 or valve body 1 under flow action
On inner wall, and because the filter cavity 2 is to be detachably arranged in by the fixed structure in the valve body 1, institute
The sundries that the filter cavity 2 is removed and accumulated in the filter cavity 2 can be washed, so as to prevent sundries in institute
It states accumulation in filtration or the valve body 1 and causes bacteria breed.
In the present invention, the filter cavity 2 is equipped with close to the end cavity wall of the first end of the valve spring 14
Several through holes, the filter screen 5 are arranged on close to the through hole in the filter cavity 2；Current are by the water inlet 3 described in
Water injection hole 4 enter the filter cavity 2, and by the filter screen 5 filtering after after the through hole by the drain valve 18
Discharge.Further, the filter screen is equipped with several mesh not of uniform size, to be carried out to sundries not of uniform size in current
Filter.
Specifically, the valve body 1 includes three-port structure, and the first port 6 of the three-port structure is perpendicular to second port 7
With third port 8, the first port 6 is set to the water inlet 3, the filter cavity 2, institute is equipped at the second port 7
It states and the valve plug 16 is equipped at third port 8.It is vertical between the water inlet 3 and the filter cavity 2 and the valve plug 16
Set, the current of such draining be also also vertical mode into after the filter cavity 2 again by the filter screen 5 of one end into
Again by being discharged at the valve plug 16 of the drain valve 18 after row filtering so that the sundries in current can be stored in institute after filtering
It states in filter cavity 2, and the disassembly, cleaning for passing through filter cavity 2 described in the later stage completely remove, so as to ensure the filtering knot
The cleannes of structure and the drain valve 18.
Further, the fixed structure includes being equipped with the externally threaded second port 7 in end, if female fixation
It knob 9 and is molded on the filter cavity 2 and puts up the fixed part 10 on the end face of the second port 7；Wherein,
The end external screw thread cooperation of the internal thread of the fixed knob 9 and the second port 7, which is tightened, is fixed on the fixed part 10
On the end face of the second port 7.In the present invention, the internal thread of the fixed knob 9 and the external screw thread of the second port 7 exist
It is constantly squeezed during tightening and puts up the fixed part 10 on the end face of the second port 7, and pass through the fixed part 10
The filter cavity 2 is fixed on the valve body 1；When needing to clean the filter cavity 2, reversely unscrew the fixation
Knob 9 so that after the fixed knob 9 is separated with the second port 7, you can the filter cavity 2 is taken out, by described in
After eliminating impurities in filter cavity 2 are clean, then put back to and fix.
As preferred embodiment, also set between the fixed knob 9 and the second port 7 of the valve body 1
There is sealing element；When the fixed knob 9 and 7 screw threads for fastening of second port, the filter cavity 2 can be not only fixed, also
The second port 7 can be sealed；In order to ensure its sealing performance, further in the fixed knob 9 and the second port 7
Between sealing element is set, the sealing element can be set to the elastic sealing elements such as sealing rubber ring.
Further, present invention additionally comprises the hand guard glove 11 being set on the fixed knob 9, in order to described in user's rotation
Fixed knob 9；The hand guard glove 11 is set to rubber sheath, and is evenly equipped with antiskid particles on the outer surface of the rubber sheath, with
Human hand skids during exempting from use.
The preferably fixed part 10 of the invention is set to be molded over the second end of the filter cavity 2 and circumferentially turned-out
Fastening is put up in " 7 " the font turning part turned, turning part and the end face of the second port 7；During connection, first by the mistake
Filter chamber body 2 is embedded in by the second port 7 in the valve body 1, and described " 7 " font turning part is made to be fastened on the second end
On the end face of mouth 7, the fixed knob 9 is then tightened again.
In the present invention, as shown in Fig. 2, the discharge outlet 17 of the drain valve 18 parallel to the valve body 1 water inlet 3
It sets；That is, the discharge outlet 17 of the drain valve 18 is set perpendicular to the second port 7 and third port 8 of the valve body 1
It puts.
In the present invention, as disposable embodiment, the specific embodiment it is different from the above embodiment it
Be in：
The fixed part 10 of the present embodiment is set to be molded over the second end of the filter cavity 2 and the circumferential direction of circumferentially extending is convex
Edge, the peripheral flange are put up on the end face of the second port 7；During connection, first by the filter cavity 2 by described
Two-port netwerk 7 is embedded in the valve body 1, and the peripheral flange is made to put up on the end face of the second port 7, is then twisted again
The tight fixed knob 9.
According to another aspect of the present invention, a kind of washing machine is also provided, which includes as described above capable of washing
Drain valve structure.
Obviously, the above embodiment is only intended to clearly illustrate example, and is not intended to limit the embodiments.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out
Or among changing still in the protection domain of the invention.
Claims (10)
1. drain valve structure capable of washing, including drain valve（18）And arranged on the drain valve（18）Valve body（1）Interior
Filtration；It is characterized in that：The filtration includes being detachably arranged in the valve body（1）Interior filter cavity
（2）And for fixing the filter cavity（2）Fixed structure；Wherein, the filter cavity（2）Side wall be equipped with
The valve body（1）Water inlet（3）The water injection hole of connection（4）, the filter cavity（2）Close to the drain valve（18）Valve
Plug（16）First end opening be equipped with filter screen（5）, the filter cavity（2）The second end be equipped with the fixed knot
Structure.
2. drain valve structure capable of washing according to claim 1, it is characterised in that：The valve body（1）Including threeway knot
Structure, the first port of the three-port structure（6）Perpendicular to second port（7）And third port（8）, the first port（6）If
For the water inlet（3）, the second port（7）Place is equipped with the filter cavity（2）, the third port（8）Place is equipped with institute
State valve plug（16）.
3. drain valve structure capable of washing according to claim 2, it is characterised in that：The fixed structure includes being equipped with end
The externally threaded second port（7）If female fixed knob（9）And it is molded over the filter cavity（2）It is upper and
It puts up in the second port（7）End face on fixed part（10）；Wherein, the fixed knob（9）Internal thread with it is described
Second port（7）The cooperation of end external screw thread tighten the fixed part（10）It is fixed on the second port（7）End face on.
4. drain valve structure capable of washing according to claim 3, it is characterised in that：The fixed structure, which further includes, to be set in
The fixed knob（9）On hand guard glove（11）.
5. drain valve structure capable of washing according to claim 3, it is characterised in that：The fixed part（10）It is set to be molded over
The filter cavity（2）The second end and circumferentially extending peripheral flange, the peripheral flange put up in the second port
（7）End face on.
6. drain valve structure capable of washing according to claim 3, it is characterised in that：The fixed part（10）It is set to be molded over
The filter cavity（2）The second end and " 7 " font turning part for circumferentially flipping outward, turning part and described second
Port（7）End face put up fastening.
7. drain valve structure capable of washing according to claim 3, it is characterised in that：The fixed knob（9）With the valve
Main body（1）The second port（7）Between be additionally provided with sealing element.
8. drain valve structure capable of washing according to claim 1, it is characterised in that：The drain valve（18）It is connected including valve
Arm（12）, valve deck（13）, valve spring（14）, valve pipe（15）, valve plug（16）And the valve body（1）；Wherein, the linking arm
（12）It is connected with traction electric machine, the linking arm（12）Pass through the valve spring under traction electric machine effect（14）Described in drive
Valve pipe（15）With the valve plug（16）It moves back and forth to open or close the drain valve（18）.
9. drain valve structure capable of washing according to claim 1, it is characterised in that：The filter screen（5）Equipped with several big
The small mesh to differ.
10. washing machine, it is characterised in that：The washing machine includes the draining capable of washing according to any one of claim 1-9
Valve arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082233.6A CN108118496A (en) | 2016-11-30 | 2016-11-30 | Drain valve structure and washing machine capable of washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082233.6A CN108118496A (en) | 2016-11-30 | 2016-11-30 | Drain valve structure and washing machine capable of washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108118496A true CN108118496A (en) | 2018-06-05 |
Family
ID=62226153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611082233.6A Pending CN108118496A (en) | 2016-11-30 | 2016-11-30 | Drain valve structure and washing machine capable of washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108118496A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020007290A1 (en) * | 2018-07-04 | 2020-01-09 | 青岛海尔洗衣机有限公司 | Valve plug of drain valve, drain valve, and mounting method |
| CN111789555A (en) * | 2020-06-17 | 2020-10-20 | 佛山市盛雅科技有限公司 | Cleaning machine |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118391A (en) * | 1996-10-16 | 1998-05-12 | Toshiba Corp | Washer |
| JP2002126393A (en) * | 2000-10-24 | 2002-05-08 | Toshiba Corp | Drum type washing machine |
| US20040104158A1 (en) * | 2002-11-28 | 2004-06-03 | Lg Electronics Inc. | Filter assembly of washing machine |
| CN2890519Y (en) * | 2006-03-10 | 2007-04-18 | 江门市洗衣机厂 | Washing machine drain valve structure and washing machine with the same |
| JP2007105496A (en) * | 2006-12-18 | 2007-04-26 | Sharp Corp | Washing machine |
| CN101054769A (en) * | 2006-04-13 | 2007-10-17 | 三星电子株式会社 | Washing machine having a filtering drain pump |
| KR20080093493A (en) * | 2007-04-17 | 2008-10-22 | 삼성전자주식회사 | Washing machine |
| KR20090006393A (en) * | 2007-07-11 | 2009-01-15 | 삼성전자주식회사 | Washing machine |
| CN201850430U (en) * | 2010-09-10 | 2011-06-01 | 宁波乐士实业有限公司 | Water inflowing and filtering device of washing machine |
| CN102154804A (en) * | 2011-01-26 | 2011-08-17 | 海尔集团公司 | Draining component with filter net and washing machine with draining component |
| CN202492710U (en) * | 2011-12-29 | 2012-10-17 | 海尔集团公司 | Drainage assembly provided with filter screen and washing machine thereof |
| CN202559120U (en) * | 2011-01-21 | 2012-11-28 | 三星电子株式会社 | Washing machine |
| CN203411818U (en) * | 2013-07-10 | 2014-01-29 | 常州乐士雷利电机有限公司 | Anti-foreign-body drain valve for washing machine |
| KR20140106007A (en) * | 2013-02-25 | 2014-09-03 | 동부대우전자 주식회사 | Drain device for washing machine |
| CN204059007U (en) * | 2014-06-26 | 2014-12-31 | 中山东菱威力电器有限公司 | A kind of drain valve structure of washing machine |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
-
2016
- 2016-11-30 CN CN201611082233.6A patent/CN108118496A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118391A (en) * | 1996-10-16 | 1998-05-12 | Toshiba Corp | Washer |
| JP2002126393A (en) * | 2000-10-24 | 2002-05-08 | Toshiba Corp | Drum type washing machine |
| US20040104158A1 (en) * | 2002-11-28 | 2004-06-03 | Lg Electronics Inc. | Filter assembly of washing machine |
| CN2890519Y (en) * | 2006-03-10 | 2007-04-18 | 江门市洗衣机厂 | Washing machine drain valve structure and washing machine with the same |
| CN101054769A (en) * | 2006-04-13 | 2007-10-17 | 三星电子株式会社 | Washing machine having a filtering drain pump |
| JP2007105496A (en) * | 2006-12-18 | 2007-04-26 | Sharp Corp | Washing machine |
| KR20080093493A (en) * | 2007-04-17 | 2008-10-22 | 삼성전자주식회사 | Washing machine |
| KR20090006393A (en) * | 2007-07-11 | 2009-01-15 | 삼성전자주식회사 | Washing machine |
| CN201850430U (en) * | 2010-09-10 | 2011-06-01 | 宁波乐士实业有限公司 | Water inflowing and filtering device of washing machine |
| CN202559120U (en) * | 2011-01-21 | 2012-11-28 | 三星电子株式会社 | Washing machine |
| CN102154804A (en) * | 2011-01-26 | 2011-08-17 | 海尔集团公司 | Draining component with filter net and washing machine with draining component |
| CN202492710U (en) * | 2011-12-29 | 2012-10-17 | 海尔集团公司 | Drainage assembly provided with filter screen and washing machine thereof |
| KR20140106007A (en) * | 2013-02-25 | 2014-09-03 | 동부대우전자 주식회사 | Drain device for washing machine |
| CN203411818U (en) * | 2013-07-10 | 2014-01-29 | 常州乐士雷利电机有限公司 | Anti-foreign-body drain valve for washing machine |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
| CN204059007U (en) * | 2014-06-26 | 2014-12-31 | 中山东菱威力电器有限公司 | A kind of drain valve structure of washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020007290A1 (en) * | 2018-07-04 | 2020-01-09 | 青岛海尔洗衣机有限公司 | Valve plug of drain valve, drain valve, and mounting method |
| CN111789555A (en) * | 2020-06-17 | 2020-10-20 | 佛山市盛雅科技有限公司 | Cleaning machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
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| RJ01 | Rejection of invention patent application after publication |