CN104963174B - Washing machine and drain valve - Google Patents
Washing machine and drain valve Download PDFInfo
- Publication number
- CN104963174B CN104963174B CN201510291147.5A CN201510291147A CN104963174B CN 104963174 B CN104963174 B CN 104963174B CN 201510291147 A CN201510291147 A CN 201510291147A CN 104963174 B CN104963174 B CN 104963174B
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- China
- Prior art keywords
- pipe
- water inlet
- washing machine
- drainpipe
- inlet pipe
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- 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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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a kind of washing machine and drain valve, washing machine includes：Steel ladle, the steel ladle are equipped with gap；Drain valve, the drain valve is arranged on the lower section of the steel ladle, the drain valve includes water inlet pipe, return pipe, overflow pipe and drainpipe, the water inlet pipe is connected with the return pipe, and the water inlet pipe is connected with the steel ladle, and the return pipe is connected with the gap, the overflow pipe is connected between the gap and the drainpipe, wherein, when the gap is to the return pipe backwater, the drainpipe is closed.Washing machine according to the present invention, can meet the requirement of backwater during recirculated water washing, and cost is low.
Description
Technical field
The present invention relates to living electric apparatus field, more particularly, to a kind of washing machine and applies the draining in washing machine
Valve.
Background technology
In correlation technique, with the development of technology, the improvement of people's living standards, everybody requirement to washing machine is also more
It is high, it is desirable to faster, preferably clothes to be washed cleaner, major producer also releases the miscellaneous washing machine of function one after another.It is existing
The washing machine for having recirculated water function is to increase a suction pump at steel ladle bottom, the water in bucket is extracted under being sprayed again in bung
Come, such a scheme needs one pump of increase, can be higher in cost.
The washing machine of new current function uses the rotation of dehydration barrel itself, by centrifugal force by water inside bucket along bucket wall
It is extracted into bung and sprays again, in this process, water can loses part by the gap position on steel ladle, and reduction is washed
The washing effect of clothing machine.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention carries
Go out a kind of washing machine, which can meet the requirement of backwater during recirculated water washing, and cost is low.
The present invention further proposes a kind of drain valve.
Washing machine according to embodiments of the present invention, including：Steel ladle, the steel ladle are equipped with gap；Drain valve, institute
The lower section that drain valve is arranged on the steel ladle is stated, the drain valve includes water inlet pipe, return pipe, overflow pipe and drainpipe, institute
State water inlet pipe with the return pipe to be connected, the water inlet pipe is connected with the steel ladle, the return pipe and the spilling water
Mouth is connected, and the overflow pipe is connected between the gap and the drainpipe, wherein, when the gap is to described time
During water pipe backwater, the drainpipe is closed.
Washing machine according to embodiments of the present invention, can have the function of spilling water protection, can also comply with recirculated water washing
The requirement of Shi Huishui, thereby may be ensured that the washing effect of washing machine.In addition, drain valve only needs increase return pipe to meet
The requirement of recirculated water washing, so as to reduce the cost of washing machine.
In addition, washing machine can also have following additional technical feature according to the present invention：
In some examples of the present invention, the water inlet pipe is substantially L-shaped, and one end of the return pipe is connected to described
At the flex point of water inlet pipe.
In some examples of the present invention, the return pipe is horizontally extending.
In some examples of the present invention, at least a portion water inlet pipe is parallel with the drainpipe and opening direction phase
Instead.
In some examples of the present invention, the overflow pipe is arranged on the lower section of the return pipe.
In some examples of the present invention, the overflow pipe is in the projection of horizontal plane and the return pipe between horizontal plane
Projection have angle.
In some examples of the present invention, the overflow pipe and the drainpipe are perpendicular.
In some examples of the present invention, the water inlet pipe and the return pipe are integrally formed.
In some examples of the present invention, the overflow pipe and the drainpipe are integrally formed.
Drain valve according to embodiments of the present invention, including：Water inlet pipe, return pipe, overflow pipe and drainpipe, the water inlet pipe
It is connected with the return pipe, the water inlet pipe and the drainpipe are selectively communicated with and disconnected, the overflow pipe and described
Drainpipe is connected.Drain valve with return pipe can cause washing machine to meet the requirement of recirculated water washing, so as to protect
The washing effect of washing machine is demonstrate,proved, and cost is low.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of washing machine according to embodiments of the present invention；
Fig. 2 is the structure diagram of drain valve according to embodiments of the present invention.
Reference numeral：
Washing machine 100；
Steel ladle 10；Drain valve 20；Water inlet pipe 30；Flex point 31；Return pipe 40；Drainpipe 50；Overflow pipe 60.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, one or more this feature can be expressed or be implicitly included to the feature of " second ".At this
In the description of invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Washing machine 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 2.Laundry according to embodiments of the present invention
Machine 100 includes steel ladle 10 and drain valve 20.
As depicted in figs. 1 and 2, steel ladle 10 is equipped with gap (not shown), and drain valve 20 is arranged on steel ladle 10
Lower section, drain valve 20 includes water inlet pipe 30, return pipe 40, overflow pipe 60 and drainpipe 50,40 phase of water inlet pipe 30 and return pipe
Connection, water inlet pipe 30 are connected with steel ladle 10, and return pipe 40 is connected with gap, and overflow pipe 60 is connected to gap and row
Between water pipe 50, wherein, when gap is to 40 backwater of return pipe, drainpipe 50 is closed.
The operation principle of drain valve 20 is described in detail with reference to the working condition of washing machine 100.
When 100 draining of washing machine, the water in steel ladle 10 is flowed into drain valve 20 by water inlet pipe 30, drainpipe 50
In open mode, water can be discharged in the external world by drainpipe 50.When washing machine 100 is intake, drainpipe 50, which is in, closes
State；When the water level in steel ladle 10 is higher than gap, the water in steel ladle 10 is discharged into overflow pipe 60 by gap,
Since overflow pipe 60 is connected with drainpipe 50, so that water is discharged in the external world by drainpipe 50.When washing machine 100
During washing, the water positioned at 10 bottom of steel ladle bottom-up flowing and flow to the roof of steel ladle 10 under the influence of centrifugal force
To be again introduced into steel ladle 10 at the bung of washing machine 100, so as to lift the washing effect of washing machine 100.Cross herein
Cheng Zhong, a small amount of water can flow out steel ladle 10 by gap, since return pipe 40 is connected with gap, so water can lead to
The water inlet pipe 30 that return pipe 40 flows to drain valve 20 is crossed, is back to again by water inlet pipe 30 in steel ladle 10, so as to have
Effect avoids the loss of the water in steel ladle 10, ensures the washing effect of washing machine 100.
It should be noted that when washing machine 100 washs, the water in steel ladle 10 is when above-below direction circulates, due to containing
The roof of bucket 10 is higher than the position of gap, water can be avoided to be discharged from overflow pipe 60 at least to some extent.
Thus, washing machine 100 according to embodiments of the present invention, can have the function of spilling water protection, can also comply with and follow
The requirement of backwater during ring water washing, thereby may be ensured that the washing effect of washing machine 100.In addition, drain valve 20 only needs to increase
Return pipe 40 can meet the requirement of recirculated water washing, so as to reduce the cost of washing machine 100.
In some examples of the present invention, as shown in Fig. 2, water inlet pipe 30 is substantially L-shaped, one end of return pipe 40 can be with
It is connected at the flex point 31 of water inlet pipe 30.By the way that return pipe 40 is connected at the flex point 31 of water inlet pipe 30, it is ensured that backwater
Water in pipe 40 is back in steel ladle 10 by water inlet pipe 30, but also can improve the connection of return pipe 40 and water inlet pipe 30
Stability, can further extend the service life of drain valve 20.
Alternatively, as shown in Fig. 2, return pipe 40 can be horizontally extending, so as to reduce in return pipe 40
The resistance of water flowing in return pipe 40, can be further back in steel ladle 10 in order to water by water inlet pipe 30.
Alternatively, at least a portion water inlet pipe 30 is parallel with drainpipe 50, and the opening direction of water inlet pipe 30 and draining
The opening direction of pipe 50 can be opposite.As shown in Fig. 2, the vertical extension in the up-down direction of drainpipe 50, one of water inlet pipe 30
Dividing vertical extension in the up-down direction, the opening direction of water inlet pipe 30 is upward, and the export direction of drainpipe 50 is downward, so as to
So that 20 draining of drain valve is smooth.
In some specific examples of the present invention, as shown in Fig. 2, overflow pipe 60 can be arranged on the lower section of return pipe 40.
Overflow pipe 60 has angle between the projection in horizontal plane of projection and return pipe 40 of horizontal plane.Thus, gap and return pipe
The connecting line between connecting pipeline and gap and overflow pipe 60 between 40 can mutually stagger, so that laundry
The reasonable structural arrangement of machine 100.
Alternatively, as shown in Fig. 2, overflow pipe 60 and drainpipe 50 can be mutually perpendicular to, so as to easy to washing machine 100
Connecting line arrangement.Alternatively, water inlet pipe 30 and return pipe 40 can be integrally formed.Alternatively, overflow pipe 60 and draining
Pipe 50 can be integrally formed.
Drain valve 20 according to embodiments of the present invention, including：Water inlet pipe 30, return pipe 40, overflow pipe 60 and drainpipe 50,
Water inlet pipe 30 is connected with return pipe 40, and water inlet pipe 30 and drainpipe 50 are selectively communicated with and disconnected, overflow pipe 60 and draining
Pipe 50 is connected.Drain valve 20 with return pipe 40 can cause washing machine 100 to meet the requirement of backwater during recirculated water washing,
It thereby may be ensured that the washing effect of washing machine 100, and cost is low.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (9)
- A kind of 1. washing machine, it is characterised in that including：Steel ladle, the steel ladle are equipped with gap；Drain valve, the drain valve are arranged on the lower section of the steel ladle, and the drain valve includes water inlet pipe, return pipe, spilling water Pipe and drainpipe, the water inlet pipe are connected with the return pipe, and the water inlet pipe is connected with the steel ladle, the backwater Pipe is connected with the gap, and the overflow pipe is connected between the gap and the drainpipe,Wherein, when the gap is to the return pipe backwater, the drainpipe is closed, and the water inlet pipe is substantially L-shaped, One end of the return pipe is connected at the flex point of the water inlet pipe.
- 2. washing machine according to claim 1, it is characterised in that the return pipe is horizontally extending.
- 3. washing machine according to claim 1, it is characterised in that at least a portion water inlet pipe and the drainpipe are put down Go and opening direction is opposite.
- 4. washing machine according to claim 1, it is characterised in that the overflow pipe is arranged on the lower section of the return pipe.
- 5. washing machine according to claim 4, it is characterised in that projection and the backwater of the overflow pipe in horizontal plane Projection of the pipe between horizontal plane has angle.
- 6. washing machine according to claim 1, it is characterised in that the overflow pipe and the drainpipe are perpendicular.
- 7. washing machine according to claim 1, it is characterised in that the water inlet pipe and the return pipe are integrally formed.
- 8. washing machine according to claim 1, it is characterised in that the overflow pipe and the drainpipe are integrally formed.
- A kind of 9. drain valve, it is characterised in that including：Water inlet pipe, return pipe, overflow pipe and drainpipe, the water inlet pipe and institute State return pipe to be connected, the water inlet pipe and the drainpipe are selectively communicated with and disconnected, the overflow pipe and the draining Pipe is connected, and the water inlet pipe is substantially L-shaped, and one end of the return pipe is connected at the flex point of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291147.5A CN104963174B (en) | 2015-05-29 | 2015-05-29 | Washing machine and drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291147.5A CN104963174B (en) | 2015-05-29 | 2015-05-29 | Washing machine and drain valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963174A CN104963174A (en) | 2015-10-07 |
| CN104963174B true CN104963174B (en) | 2018-04-20 |
Family
ID=54217250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291147.5A Active CN104963174B (en) | 2015-05-29 | 2015-05-29 | Washing machine and drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963174B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443978Y (en) * | 2000-10-17 | 2001-08-22 | 宁波新乐电器有限公司 | Washing machine with circulating waterfall running water |
| CN2918492Y (en) * | 2006-03-07 | 2007-07-04 | 彭海英 | Drainage arrangement of water-saving-type full-automatic washing machine |
| CN101046053A (en) * | 2006-03-31 | 2007-10-03 | 海尔集团公司 | Washing machine capable of utilizing washing powder and its operation mode |
| CN201620284U (en) * | 2009-12-28 | 2010-11-03 | 宁波新乐电器有限公司 | Valve body of drain valve of washing machine |
| EP2327349A1 (en) * | 2009-11-27 | 2011-06-01 | FagorBrandt SAS | Method for cleaning a water-storage tank of a washing machine and associated washing machine |
| CN204803623U (en) * | 2015-05-29 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and drain valve |
-
2015
- 2015-05-29 CN CN201510291147.5A patent/CN104963174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443978Y (en) * | 2000-10-17 | 2001-08-22 | 宁波新乐电器有限公司 | Washing machine with circulating waterfall running water |
| CN2918492Y (en) * | 2006-03-07 | 2007-07-04 | 彭海英 | Drainage arrangement of water-saving-type full-automatic washing machine |
| CN101046053A (en) * | 2006-03-31 | 2007-10-03 | 海尔集团公司 | Washing machine capable of utilizing washing powder and its operation mode |
| EP2327349A1 (en) * | 2009-11-27 | 2011-06-01 | FagorBrandt SAS | Method for cleaning a water-storage tank of a washing machine and associated washing machine |
| CN201620284U (en) * | 2009-12-28 | 2010-11-03 | 宁波新乐电器有限公司 | Valve body of drain valve of washing machine |
| CN204803623U (en) * | 2015-05-29 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and drain valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104963174A (en) | 2015-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |