CN106319812B - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
- Publication number
- CN106319812B CN106319812B CN201610857143.3A CN201610857143A CN106319812B CN 106319812 B CN106319812 B CN 106319812B CN 201610857143 A CN201610857143 A CN 201610857143A CN 106319812 B CN106319812 B CN 106319812B
- Authority
- CN
- China
- Prior art keywords
- interior bucket
- inner tube
- barrel
- tube
- siphon pipe
- 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.)
- Expired - Fee Related
Links
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- 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
-
- 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of rotary drum washing machines, including body, outer barrel, interior bucket, impeller and siphon pipe, outer barrel is located in body, interior bucket is located in outer barrel, the outer wall face closure of interior bucket, impeller is rotatably provided in bottom of the barrel, siphon pipe includes inner and outer tubes, inner tube is located on the inner wall of interior bucket, bottom of the barrel is protruded into the lower end of inner tube, and the upper end of inner tube is upwardly extended to be connected to the upper end of outer tube, and outer tube is located in the outside wall surface of interior bucket, the lower end of outer tube is formed as discharge outlet, and siphon pipe is configured to that the water in interior bucket is discharged from discharge outlet when interior bucket rotates.Rotary drum washing machine according to an embodiment of the present invention, by the way that inner barrel and outer barrel is isolated, and siphon pipe is located on the inner wall and outside wall surface of interior bucket, so that reducing water consumption in washing process, avoid outer barrel dirt accumulation, reach water-saving, exempt from dirty effect, and utilize siphonage Auto-drainage, can achieve energy-saving effect.
Description
Technical field
The present invention relates to washing machine manufacturing technology fields, more particularly to a kind of rotary drum washing machine.
Background technique
Rotary drum washing machine in the related technology, the usual mutual conduction of inner barrel and outer barrel, such as interior bucket pass through through-hole thereon
It is connected with outer barrel, in washing machine Normal Wash, washing water exists in the space in interior bucket between interior outer barrel, this often makes
Increase at water consumption when washing clothing, and be easy accumulation dirt in the gap between inner barrel and outer barrel, causes bacteria breed, shadow
Ring user health.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the invention proposes a kind of rotary drum washing machine, the structure of the rotary drum washing machine is simple and convenient to operate,
Manufacturing cost is low, and water consumption can be effectively reduced, and avoids outer barrel dirt accumulation, and enhancing user experience is good.
Rotary drum washing machine according to an embodiment of the present invention, including body, outer barrel, interior bucket, impeller and siphon pipe, said tub
It is located in the body, the interior bucket is located in said tub, and the outer wall face closure of the interior bucket, the impeller is rotatably set
In the bottom of the barrel, the siphon pipe includes inner and outer tubes, and said inner tube is located on the inner wall of the interior bucket, described interior
The bottom of the barrel is protruded into the lower end of pipe, and the upper end of said inner tube is upwardly extended to be connected to the upper end of the outer tube, the outer tube
It is located in the outside wall surface of the interior bucket, the lower end of the outer tube is formed as discharge outlet, and the siphon pipe is configured to described interior
The water in the interior bucket is discharged from the discharge outlet when bucket rotation.
Rotary drum washing machine according to an embodiment of the present invention, by by the outside wall surface of interior bucket be enclosed so that interior bucket and outer barrel it
Between it is mutually isolated, meanwhile, by siphon pipe attaching be arranged on the inner wall and outside wall surface of interior bucket so that the both ends of siphon pipe are distinguished
It, using only the washing water in interior bucket, is reduced washed with bottom of the barrel and interior bucket turned on outside to guarantee in Normal Wash
Water consumption in journey reaches water-saving result, meanwhile, in draining, forming siphonage using siphon pipe can will be in interior bucket
Washing water is automatically drained out, to not only can achieve energy-efficient effect, but also can be reduced thin to avoid the dirt accumulation in outer barrel
Bacterium breeds, and enhances user experience.The structure of the rotary drum washing machine is simple and convenient to operate, manufacturing cost is low, both can effectively be subtracted
Few water consumption, reduces energy consumption, it is good can also to enhance user experience to avoid outer barrel dirt accumulation.
In addition, rotary drum washing machine according to embodiments of the present invention, can also have the following additional technical features:
According to one embodiment of present invention, said inner tube is attached on the inner wall of the interior bucket, and the outer tube attaches
In the outside wall surface of the interior bucket.
According to one embodiment of present invention, the outer tube and said inner tube are connected to form as U-shaped.
According to one embodiment of present invention, the outer tube and said inner tube are integrally formed.
According to one embodiment of present invention, the lower end of said inner tube is formed as corresponding with the lower end shape of the interior bucket
Curved pipe.
According to one embodiment of present invention, the level height of the lower end of the outer tube is not higher than the lower end of said inner tube
Level height.
According to one embodiment of present invention, the siphon pipe is one.
According to one embodiment of present invention, the siphon pipe is multiple, week of multiple siphon pipes along the interior bucket
To branch spaced apart.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is portion's dress figure of the interior bucket of rotary drum washing machine according to an embodiment of the present invention, impeller and siphon pipe；
Fig. 2 is the cross-sectional view of the interior bucket of rotary drum washing machine according to an embodiment of the present invention, impeller and siphon pipe；
Fig. 3 is the enlarged drawing of A portion shown in Fig. 2.
Appended drawing reference:
10: interior bucket；
20: siphon pipe；21: inner tube；22: outer tube；
30: impeller；31: blade.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
1 to Fig. 3 specifically describe rotary drum washing machine (not shown) according to an embodiment of the present invention with reference to the accompanying drawing.
Rotary drum washing machine according to an embodiment of the present invention includes body (not shown), outer barrel (not shown), interior bucket 10, impeller
30 and siphon pipe 20.
Specifically, outer barrel is located in body, interior bucket 10 is located in outer barrel, and the outer wall face closure of interior bucket 10, impeller 30 can
It is rotatably located at 10 bottom of interior bucket, siphon pipe 20 includes inner tube 21 and outer tube 22, and inner tube 21 is located on the inner wall of interior bucket 10, interior
10 bottom of interior bucket is protruded into the lower end of pipe 21, and the upper end of inner tube 21 is upwardly extended to be connected to the upper end of outer tube 22, and outer tube 22 is located at interior
In the outside wall surface of bucket 10, the lower end of outer tube 22 is formed as discharge outlet, and siphon pipe 20 is configured to interior bucket when interior bucket 10 is rotated
Water in 10 is discharged from discharge outlet.
In other words, which is mainly made of body, outer barrel, interior bucket 10, impeller 30 and siphon pipe 20.Body
Lower section is equipped with pedestal (not shown), and body is removably disposed in the top of pedestal, is equipped with outer barrel, outer barrel and inner barr 10 in body
It is respectively formed the cylindrical-shaped structure that (up and down direction as shown in Figure 1) extends along the vertical direction, the diameter of outer barrel is greater than interior bucket
10 diameter, so that outer barrel is removably set in outside interior bucket 10, it is columnar to be formed with annulus between interior bucket 10 and outer barrel
Gap, the bottom of interior bucket 10 are equipped with impeller 30, and impeller 30 is equipped with multiple blades 31 that setting is spaced apart along impeller circumferential direction,
Impeller 30 can be rotated around the axle center of bottom of the barrel, so that the washing water stream in interior bucket 10 is impacted and be stirred with movable vane piece 31
It mixes to improve washing effect.
Meanwhile the outer wall face closure of interior bucket 10, interior bucket 10 and annulus column are obtained and are not turned between gap, that is to say, that interior bucket
It is isolated between 10 and outer barrel, when user needs to wash clothing, high water level, middle water level or low water level is injected into interior bucket 10
Washing water, due to being not turned between interior bucket 10 and outer barrel, the water consumption in washing process is only the water capacity in interior bucket 10.
And in the related technology, it is logical by perforation that multiple perforation through-holes, interior bucket and outer barrel are typically provided in the outside wall surface of interior bucket
Hole conducting injects washing water into interior bucket, while washing water passes through multiple perforation through-holes in interior bucket when user washs clothing
It flows into the annulus column gap between inner barrel and outer barrel, causes to be easy accumulation dirt in outer barrel, and the consumption in washing process
Water is the summation of the water capacity between water capacity and inner barrel and outer barrel in interior bucket in annulus column gap, so that washing clothing
Water consumption when object is larger, causes water resource waste.
Further, siphon pipe 20 is mainly made of inner tube 21 and outer tube 22, and the bottom of interior bucket 10 is protruded into 21 lower end of inner tube,
And inner tube 21 is upwardly extended along the inner wall of interior bucket 10, and the lower end of inner tube 21 is formed as water inlet 211, and outer tube 22 is located at interior bucket
In 10 outside wall surface, outer tube 22 is extended downwardly along the outside wall surface of interior bucket 10, and the lower end of outer tube 22 is formed as discharge outlet 221, inner tube
21 upper end is connected to the upper end of outer tube 22 in the horizontal direction (left and right directions as shown in Figure 3).
When Normal Wash, user puts into clothing in interior bucket 10, and injects washing water to interior bucket 10, then opens interior bucket
30 rotary switch of impeller of 10 bottoms, impeller 30 are impacted and are stirred to the washing water stream in interior bucket 10 with movable vane piece 31, from
And realize the washing to clothing, at this point, washing water enters siphon pipe 20 by the water inlet 211 of 21 lower end of inner tube of siphon pipe 20
It is interior, since the rotation of impeller 30 can not make the washing water level in interior bucket 10 be more than rainbow the centrifugal action of the washing water in interior bucket 10
The highest liquid level (liquid level i.e. in the outer tube 22 of siphon pipe 20 is not less than 10 washed water liquid level of interior bucket) of suction pipe 20, can not form
Siphon effect.
When being drained, the motor (not shown) of 10 lower end of drain valve (not shown) and interior bucket in outer barrel, benefit are opened
Interior bucket 10 is driven to rotate with motor, the washing water increased in interior bucket 10 rotates in a circumferential direction speed, under the influence of centrifugal force, washing water
Entered in siphon pipe 20 by water inlet 211 and makes the liquid level in the outer tube 22 of siphon pipe 20 at this time lower than in interior bucket 10
Water level is washed, to form siphon state, the washing water in interior bucket 10 enters siphon by the water inlet 211 of inner tube 21 automatically
Pipe 20 is then discharged in outer barrel by the discharge outlet 221 of outer tube 22, is discharged eventually by the drain valve of outer barrel bottom.Here
It should be noted that user can close the motor for driving interior bucket 10 to rotate after siphon effect is formed, so that energy consumption is reduced,
Reduce noise.
Rotary drum washing machine according to an embodiment of the present invention as a result, by the way that the outside wall surface of interior bucket 10 is enclosed so that interior bucket
It is mutually isolated between 10 and outer barrel, meanwhile, the attaching of siphon pipe 20 is arranged on the inner wall and outside wall surface of interior bucket 10, so that
The both ends of siphon pipe 20 are used only interior with 10 turned on outside of 10 bottom of interior bucket and interior bucket to guarantee in Normal Wash respectively
Washing water in bucket 10 reduces the water consumption in washing process, reaches water-saving result, meanwhile, in draining, utilize siphon pipe 20
The washing water in interior bucket 10 can be automatically drained out by forming siphonage, to not only can achieve energy-efficient effect, Er Qieke
To avoid the dirt accumulation in outer barrel, bacteria breed is reduced, enhances user experience.The structure of the rotary drum washing machine is simple, operates
Conveniently, manufacturing cost is low, and water consumption both can be effectively reduced, and reduces energy consumption, can also enhance and use to avoid outer barrel dirt accumulation
It experiences at family.
In certain specific embodiments of the invention, inner tube 21 is attached on the inner wall of interior bucket 10, and outer tube 22 attaches
In the outside wall surface of interior bucket 10.
Specifically, as shown in figures 1 and 3, inner tube 21 is attached on the inner wall of interior bucket 10 and along the height of interior bucket 10
It spends direction (up and down direction as shown in Figure 3) to extend, outer tube 22 is attached in the outside wall surface of interior bucket 10 and along the outer wall of interior bucket 10
Face vertical direction (up and down direction as shown in Figure 3) extends, and optionally, inner tube 21 and outer tube 22 can be respectively round tube, can also
To be flat tube or quarter bend, those skilled in the art can make adaptive change according to actual design demand, to guarantee siphon pipe
20 siphon effect and manufacturability.
Optionally, outer tube 22 and inner tube 21 are connected to form as U-shaped.
Referring to Fig. 3, inner tube 21 is located at vertical direction (such as Fig. 3 on the inner wall of interior bucket 10 and along the inner wall of interior bucket 10
Shown in up and down direction) extend, the bottom of interior bucket 10 is protruded into the lower end of inner tube 21, outer tube 22 be located in the outside wall surface of interior bucket 10 and
Outer tube 22 extends along the vertical direction (up and down direction as shown in Figure 3) of the outside wall surface of interior bucket 10, i.e., outer tube 22 is located at interior bucket 10
Between outer barrel, the upper end of inner tube 21 is bent outwardly to be connected to the upper end of outer tube 22, so that 22 shape of inner tube 21 and outer tube
As inverted U-shaped, rotary drum washing machine is in draining, using the siphonage of siphon pipe 20 by the washing water in interior bucket from inner tube 21
Water inlet 211 enters inner tube 21, and is discharged by the discharge outlet 221 of outer tube 22.
Preferably, outer tube 22 and inner tube 21 are integrally formed.Integrally formed structure can not only guarantee the knot of siphon pipe 20
Structure stability, and facilitate molding, be simple to manufacture, and eliminate extra assembly parts and connection process, it substantially increases
Washing machine production efficiency, guarantee the connection reliability of inner tube 21 and outer tube 22, furthermore, integrally formed structure it is whole strong
Degree and high stability, assembling is more convenient, longer life expectancy.Certainly, inner tube 21 is also possible to the combination being fixedly connected with outer tube 22
Part, in this regard, the present invention does not define.
In certain specific embodiments of the invention, the lower end of inner tube 21 is formed as opposite with the lower end shape of interior bucket 10
The curved pipe answered.Specifically, as shown in Figures 2 and 3, the lower end of inner tube 21 is attached to the lower end of the inner wall of interior bucket 10, inner tube
21 lower end is formed as curved pipe corresponding with the lower end curved surface of the inner wall of interior bucket 10, thus, it is possible to guarantee inner tube 21
The attaching degree of lower end and the inner wall lower end of interior bucket 10 guarantees inner tube 21 in the stability of interior bucket 10, siphon when improving draining
The siphon effect of pipe 20, so that the washing water in interior bucket 10 can sufficiently be discharged.
Wherein, level height of the level height of the lower end of outer tube 22 not higher than the lower end of inner tube 21.
Specifically, as shown in Figure 1 to Figure 3, in the present embodiment, the level height of the discharge outlet 221 of the lower end of outer tube 22
Lower than the water inlet 211 of the lower end of inner tube 21, so that user, when draining, the liquid level in outer tube 22 is easier to lower than interior
Washing water level in bucket 10, and then it is more likely formed siphon state, reach drainage effect.Certainly, the draining of the lower end of outer tube 22
When the level height of mouth 221 is equal with the water inlet 211 of the lower end of inner tube 21, siphon state also may be implemented, reach draining effect
Fruit, in this regard, the present invention does not make restriction.
Optionally, siphon pipe 20 is one.Specifically, siphon pipe 20 can be crossed on the one of the interior bucket 10 of rotary drum washing machine
It, specifically can practical structures according to interior bucket 10 and other components on side (such as the side wall positioned at rear side for being located at interior bucket 10)
The arrangement orientation of (such as draining pump etc.) is configured.
Optionally, siphon pipe 20 is multiple, circumferentially spaced distribution of multiple siphon pipes 20 along interior bucket 10.
Referring to Fig.1, in the present embodiment, siphon pipe 20 is 2, and two siphon pipes 20 are symmetrically disposed on the two sides of interior bucket 10
(left and right side as shown in Figure 1) reduces washing water in interior bucket 10 to improve the drainage efficiency of rotary drum washing machine
Resting period, and then reduce bacteria breed.Certainly, siphon pipe 20 is also possible to 3,4 or other multiple, those skilled in the art
Member can make adaptive change according to actual design demand, to guarantee the drainage efficiency of siphon pipe 20.
Rotary drum washing machine according to embodiments of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", etc. instruction
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (6)
1. a kind of rotary drum washing machine characterized by comprising
Body；
Outer barrel, said tub are located in the body；
Interior bucket, the interior bucket are located in said tub, the outer wall face closure of the interior bucket；
Impeller, the impeller are rotatably provided in the bottom of the barrel；
Siphon pipe, the siphon pipe include inner and outer tubes, and said inner tube is located on the inner wall of the interior bucket, said inner tube
The bottom of the barrel is protruded into lower end, and the upper end of said inner tube is upwardly extended to be connected to the upper end of the outer tube, and the outer tube is located at
In the outside wall surface of the interior bucket, the lower end of the outer tube is formed as discharge outlet, and said inner tube is attached to the inner wall of the interior bucket
On face, the outer tube is attached in the outside wall surface of the interior bucket, and the lower end of said inner tube is formed as the lower end shape with the interior bucket
The corresponding curved pipe of shape, the siphon pipe are configured to the water in the interior bucket when the interior bucket is rotated from the draining
Mouth discharge.
2. rotary drum washing machine according to claim 1, which is characterized in that the outer tube and said inner tube are connected to form as U
Shape.
3. rotary drum washing machine according to claim 1, which is characterized in that the outer tube and said inner tube are integrally formed.
4. rotary drum washing machine according to claim 1, which is characterized in that the level height of the lower end of the outer tube is not higher than
The level height of the lower end of said inner tube.
5. rotary drum washing machine according to claim 1, which is characterized in that the siphon pipe is one.
6. rotary drum washing machine according to claim 1, which is characterized in that the siphon pipe is multiple, multiple siphons
Circumferentially spaced distribution of the pipe along the interior bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857143.3A CN106319812B (en) | 2016-09-27 | 2016-09-27 | Rotary drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857143.3A CN106319812B (en) | 2016-09-27 | 2016-09-27 | Rotary drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106319812A CN106319812A (en) | 2017-01-11 |
| CN106319812B true CN106319812B (en) | 2019-03-26 |
Family
ID=57820759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857143.3A Expired - Fee Related CN106319812B (en) | 2016-09-27 | 2016-09-27 | Rotary drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106319812B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886071B (en) * | 2018-09-07 | 2022-08-16 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN110886065B (en) * | 2018-09-07 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Spraying washing machine |
| CN113265847B (en) * | 2019-06-19 | 2023-07-14 | 青岛海尔洗衣机有限公司 | Washing barrel of washing machine and washing machine |
| CN113355881A (en) * | 2021-06-11 | 2021-09-07 | 珠海格力电器股份有限公司 | Drainage assembly of washing device and washing device |
| CN113355879B (en) * | 2021-06-11 | 2022-10-28 | 珠海格力电器股份有限公司 | Washing device and drainage assembly thereof using siphon effect |
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| CN2050854U (en) * | 1989-01-21 | 1990-01-10 | 王世举 | Automatic drain device of laundry machine |
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|---|---|---|---|---|
| CN201204869Y (en) * | 2008-04-03 | 2009-03-11 | 云南农业大学 | Movable multifunctional fish bowl pollution discharging device |
| CN101560721A (en) * | 2008-09-04 | 2009-10-21 | 庄稼 | Novel pollution-free single-barrel washing machine with full-automatic water supply and drainage |
| CN104075514A (en) * | 2013-03-28 | 2014-10-01 | 上海创历制冷设备有限公司 | Drainage negative-pressure siphoning water discharging device |
| CN105734887A (en) * | 2014-12-09 | 2016-07-06 | 青岛海尔洗衣机有限公司 | Washing machine water drainage control method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106319812A (en) | 2017-01-11 |
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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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