CN102720029B - A kind of three dynamical washing machines - Google Patents
A kind of three dynamical washing machines Download PDFInfo
- Publication number
- CN102720029B CN102720029B CN201210183460.3A CN201210183460A CN102720029B CN 102720029 B CN102720029 B CN 102720029B CN 201210183460 A CN201210183460 A CN 201210183460A CN 102720029 B CN102720029 B CN 102720029B
- Authority
- CN
- China
- Prior art keywords
- wave wheel
- big wave
- impeller
- center
- center impeller
- 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.)
- Active
Links
Abstract
The invention belongs to washing machine field, and in particular to a kind of three dynamical washing machine.Three dynamical washing machine, including outer barrel, interior bucket in outer barrel, located at the coaxial mounted center impeller of bottom of the barrel and interior bucket and big wave wheel, and the drive device that control Nei Tong centers impeller big wave wheel is rotated, bucket does crankmotion with clockwise direction counterclockwise clockwise simultaneously in the center impeller big wave wheel, the big wave wheel is the disc-shaped structure of indent, center impeller is located at the top of the center of big wave wheel, center impeller is convex round table-like structure, the big wave wheel and center impeller are collectively forming a convex impeller disk in center, the height ratio of the center impeller and big wave wheel is 8:2~5.The present invention provide three dynamical washing machines have wear of clothes it is small, clean than it is high, wash it is uniform the features such as.
Description
Technical field
The invention belongs to washing machine field, and in particular to a kind of three dynamical washing machine.
Background technology
The operation principle of rotary drum washing machine is that washings are immersed in washings, continuously rotated by impeller or timing just
The washing machine that counter-rotational mode is washed, its advantage is simple structure, wash degree high, and the time is short, little power consumption, has the disadvantage
Easily winding, abrasion is big, washs lack of homogeneity.The operation principle of barrel roll laundry machine is that washings are soaked in drum, and part is soaked
Not in washings, continuously rotated by drum or the forward and reverse rotation of timing the washing machine that is washed of mode, its advantage is
Winding is small, and washing scope is wide, weares and teares small, and washing uniformity is high, has the disadvantage to use duration, and power consumption is big, and volume is big and heavy.
At present, washing machine field occurs in that a kind of three dynamical washing machines of new type, including outer barrel, interior bucket, big wave wheel and
Small wave wheel, wherein the direction of rotation of interior bucket and big wave wheel is conversely, operation principle is washings is immersed in washings, by interior
The size of the rotating speed of bucket, big wave wheel and small wave wheel and the different of direction of rotation produce boiling current, and multi-faceted stranding is carried out to clothing
Wash, its winding and abrasion that clothing is reduced relative to rotary drum washing machine shortens washing time relative to barrel roll laundry machine.
CN200610049377.1 discloses a kind of powered washing machine with three speed ratios, including interior bucket, in bottom of the barrel
Cardiac wave wheel, is set in the big wave wheel and planetary speed reducing clutch of center impeller periphery, wherein interior bucket has a bottom, and big wave wheel and
Center impeller is all located on the bottom of the interior bucket.The rotary speed of wherein Nei Tongyu centers impeller is inconsistent, and with the two it
One direction of rotation is conversely, form the current that can be rolled.
CN200610063863.9 discloses a kind of decelerating clutch of washing machine and its washing machine and mode of washing, slow down from
The output shaft of clutch is small echo wheel shaft, big wave wheel axle and interior bucket axle, and small echo wheel shaft is supported in big wave wheel axle, the support of big wave wheel axle
In interior bucket axle, big small wave wheel and interior bucket can be simultaneously driven to rotate.The small wave wheel of washing machine is packed on small echo wheel shaft, positioned at big
The middle position of impeller, on big wave wheel axle, interior barreled is on interior bucket axle for big wave wheel.Its mode of washing is：Small wave wheel, big ripple
The mutually reverse not synchronized difference two-way reciprocating rotary in proportion of corner of wheel, interior bucket three, produces complicated crisscross current.
Above-mentioned patent is the three power washing that interior bucket when roughly realizing washing-center impeller-big wave wheel is rotated,
But in practical operation, when input clothing is more, rollover effect of the clothing in interior bucket is poor, cleans than relatively low, washs uniformity
Difference.
In view of this, it is special to propose the present invention.
The content of the invention
It is an object of the invention to be to overcome the deficiencies in the prior art, there is provided a kind of winding of clothing is small, clean than high and
Wash uniform three dynamical washing machine.
In order to realize the purpose of the present invention, adopt the following technical scheme that：
A kind of three dynamical washing machines, including outer barrel, the interior bucket in outer barrel, coaxially pacify with interior bucket located at bottom of the barrel
The drive device that bucket-center impeller-big wave wheel is rotated in the center impeller and big wave wheel of dress and control, the center impeller-
Big wave wheel-interior bucket does crankmotion with clockwise-counterclockwise-clockwise direction simultaneously, and the big wave wheel is indent
Disc-shaped structure, center impeller is located at the top of the center of big wave wheel, and center impeller is convex round table-like structure, described
Big wave wheel and center impeller are collectively forming a convex impeller disk in center, and the height ratio of the center impeller and big wave wheel is 8:
2 ~ 5, preferably 8:3~4.
, in rinse state, the center interior bucket of impeller-big wave wheel-is simultaneously with clockwise-counterclockwise-up time for three dynamical washing machines
Crankmotion is done in the direction of pin, and the rotation of center impeller and big wave wheel generates the opposite whirlpool of inside and outside two direction of motion
Stream, the direction of motion of the rotation direction of interior bucket and outer coil vortex are conversely, inner barrel wall and outer coil vortex generate strong friction touches
Hit cause the rolling of outer vortex inside bucket center and further with the vortex strong collision of inside and outside both direction, ultimately form multiple
Current are seethed in the rolling in direction.Disc impeller is low due to center, and the diffusion vortex that can be will wind up inwardly is drawn in, and shape
Into current it is stronger than more uniform, big wave wheel of the invention uses disc big wave wheel, but inventor has found, the big ripple of disc
Wheel center is low, and center impeller is located at the top of big wave wheel middle position, and its position is relatively low relative to big wave wheel for center impeller, center
Impeller is rotated to be formed in bottom of the barrel and is vortexed, and uneven, be difficult to be formed in water surface site multiple directions rolling it is uniform
Current are seethed, wear of clothes during washing near impeller is larger, and washing lack of homogeneity.Inventor studies through excessive kind,
Center impeller is designed to convex round table-like structure, big wave wheel and center impeller are collectively forming a convex impeller in center
The height ratio of disk, center impeller and big wave wheel is 8:2 ~ 5, the rotation of center impeller and big wave wheel generate two it is strong from interior
Bottom of the barrel is to the reverse vortex of the water surface, and the two swirl ratios are more uniform strong, in the presence of interior bucket is common, form from it is lower to
Above, the uniformity and clean ratio seething current, improve washing of the rolling of uniform multiple directions from inside to outside, and greatly
Reduce friction to clothing.
Line and excessively upper surface central point of any point to upper surface central point on the excircle of the big wave wheel upper surface
The angle of horizontal plane be 5 ° ~ 15 °, preferably 7 ° ~ 12 °.
The center impeller is two round table-like structures of mounted on top, and the bus of lower floor's round platform and the angle of axis are
10 ° ~ 20 °, preferably 15 °；The bus of upper strata round platform and the angle of axis are 15 ° ~ 25 °, preferably 20 °；Upper and lower two round platforms
Height ratio be 1:2 ~ 3, preferably 1:3.
The base circumference that the center impeller is provided with therefrom cardiac wave wheel extends to the projection of top circumferential, raised front
It is the cambered surface of evagination, two sides are the cambered surface of the indent seamlessly transitted with center impeller.
The big wave wheel is provided with the arc-shaped fin that center impeller excircle is extended from big wave wheel excircle, the fin
Radially distributed on big wave wheel, the top surface of the fin is the low cambered surface in middle two ends high, and fin is along big wave wheel radius side
To two sides be two slopes of " eight " font structure, the width of fin becomes narrow gradually upwardly from big wave wheel upper table.
The fin of the big wave wheel is 2 with the raised quantity ratio of center impeller:1 ~ 2, preferably 2:1.
The fin of the big wave wheel is 4 with the raised height ratio of center impeller:0.5~1.
Structure and shape, raised shape, the structure of big wave wheel and shape, the shape of fin of the present invention for center impeller
The Curve guide impeller of shape, all causes that center impeller and big wave wheel rotate the strong Internal and external cycle whirlpool generated from the through water surface of impeller
Stream, in washing process, clothing quite, is conducive in the upper and lower part of washings, inside and outside rolling intensity
Improve the detersive efficiency of washing machine and the uniformity of washing.
The interior bucket includes bucket wall and bucket bottom, and the bucket wall rolls by stainless steel tablet and formed, the bucket wall be provided with by
The current that big wave wheel is rolled are allocated to attached piece of the vertical bar shape at Nei Tong centers, and attached piece of length direction and interior bucket are axially in parallel, attached piece
Length is the 1/2 ~ 5/6 of barrel wall height, and attached piece of two sides along interior bucket axial direction are that two for drawing close inwardly gradually are inclined from bucket wall
Individual inclined-plane, the inner surface of attached piece of just internal bucket axle is the middle doubly-linked cambered surface gentle with the radian of inward at both ends protuberance.
Quantity ratio of the fin with attached piece is 2:1~2.
Its shape is fully taken into account to attached block-shaped design to drying effect, the influence of clean result, the present invention is limited
The anti-phase drying of the external coil vortex of fixed attached piece, the spray is turned over, be allowed to form the universal boiling current for seething so that current are from each
Individual direction penetrates clothing, and during washing, and attached piece is also played by the friction expansion with clothing clothing is rubbed
Cleaning function.In addition, inventor is to fin and attached piece of relative design, it is to have considered attached piece to reverse outer coil vortex
Resistance, rubbing and the factor such as drying effect to clothing so that attached piece drying, turn over the spray while, washing machine also has
Clean result higher.
The bucket wall of the interior bucket is provided with the reinforcing bucket wall for extending to lower circumference from circumference on bucket wall and prevents the reinforcement of modification
Plate, the cross section of reinforcing plate is the arc of convex, and radian is 0 ~ 1.57 rad, preferably 0.78 ~ 1.57 rad.Three power are done washing
In the state of washing, bucket wall and current generate strong frictional impact to machine, and bucket wall is the cylinder rolled into by stainless steel tablet
Shape, with adding up for working time, interior bucket is susceptible to deformation, in order to overcome this problem, in the present invention on interior bucket bucket wall
Reinforcing plate is set, and the cross section of interior bucket is the arc of evagination, and reinforcing plate is the arc of convex, and two arcs are buckled together, have
Extraordinary reinforcing anti-deformation effect, in addition, reinforcing plate also has drying and rubs the effect of clothing, the amplitude of its drying is less than attached
The amplitude of block drying, the two effect is complementary, brings out the best in each other.
Compared with prior art, three dynamical washing machines that the present invention is provided have the advantages that：
During washing of drum type washing machine clothing of the present invention, the current that seethe that multiple directions seethe are formd, current are from multiple
Direction penetrates clothing, and clothing rubs uniform in the upper and lower part of washings, the multidirectional uniform, friction of inside and outside rolling,
The clean ratio of clothing and the uniformity of washing are improve, its is clean than being more than 0.92, and the uniformity is more than 95%, the three of present technology
The clean ratio of dynamical washing machine is 0.85, and the uniformity is 87%.In addition, the boiling current of multi-direction rolling are generated during rinsing, gram
The problem of the single clothing for causing of rotary drum washing machine streams easily winding is taken, abrasion of the washing machine to clothing has been alleviated, ground
Loss rate is less than 0.07%, and the wear rate of prior art is 0.13%.
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the sectional view of bucket-big wave wheel-center impeller in the present invention
Fig. 2 is the cross-sectional view of center impeller of the present invention
Fig. 3 is the schematic diagram of bucket bucket wall in the present invention
Fig. 4 is the schematic diagram of attached piece of the present invention
Fig. 5 is the left view of attached piece of the present invention
Wherein：Bucket in 1-, 2- centers impeller, 3- fins, 4- big wave wheels, 5- raised front, 6- raised side, 7- adds
Strong plate, the inner surface of the just internal bucket axle of attached piece of 8-, attached piece of 9-, attached piece of two sides along interior bucket axial direction of 10-.
Specific embodiment
As described in Figure 1, the present invention provide three dynamical washing machines, including outer barrel, the interior bucket 1 in outer barrel, located at interior
Bottom of the barrel is rotated with bucket-center impeller-big wave wheel in the coaxial mounted center impeller 2 of interior bucket and big wave wheel 4 and control
Drive device, bucket 1 does reciprocating rotary with clockwise-counterclockwise-clockwise direction simultaneously in the center impeller 2- big wave wheels 4-
Transhipment is dynamic, and the big wave wheel 4 is the disc-shaped structure of indent, and center impeller 2 is located at the top of the center of big wave wheel 4, in
Cardiac wave wheel 2 is convex round table-like structure, and the big wave wheel 4 and center impeller 2 are collectively forming a convex impeller disk in center,
The height ratio of the center impeller and big wave wheel is 8:2 ~ 5, for example can be 8:2、8:3、8:4、8:5, preferably 8:3~4.
In washing process, the center interior bucket of impeller-big wave wheel-does past with clockwise-counterclockwise-clockwise direction simultaneously
Multiple rotary motion, disc impeller is low due to center, and the outer ring diffusion vortex that can be will wind up inwardly is drawn in, and center impeller is located at
The top of the center of big wave wheel, center impeller is convex round table-like structure, and big wave wheel and center impeller are collectively forming one
The height ratio of the convex impeller disk in individual center, center impeller and big wave wheel is 8:2 ~ 5, the rotation of center impeller and big wave wheel is produced
Two strong reverse vortex from bottom of the barrel to the water surface, the two swirl ratios are more uniform strong, in the common work of interior bucket
Under, current are seethed in the rolling for foring uniform multiple directions from top to bottom, from inside to outside, improve the uniform of washing
Degree and clean ratio, and the friction to clothing is significantly reduced, the clean ratio of clothing is more than 0.92, and the uniformity is more than 95%, weares and teares
Rate is less than 0.07%.
The shape of center impeller and big wave wheel directly determines size, the uniformity, the shape of inside and outside coil vortex, in order to produce
One can be from the uniform strong inside and outside coil vortex of the through water surface of impeller, and centering cardiac wave wheel and big wave wheel are formed in the present invention
The profile of impeller disk done specific design.In the present invention, any point is to upper table on the excircle of the big wave wheel upper surface
The line of face central point is 5 ° ~ 15 ° with the angle of the horizontal plane for crossing upper surface central point, for example can be 5 °, 7 °, 10 °, 12 °,
15 °, preferably 7 ° ~ 12 °.The center impeller is two round table-like structures of mounted on top, the bus and axis of lower floor's round platform
Angle be 10 ° ~ 20 °, for example can be 10 °, preferably 15 °, 20 °, 15 °；The bus of upper strata round platform and the angle of axis are
15 ° ~ 25 °, for example, can be 15 °, preferably 20 °, 25 °, 20 °；The height ratio of upper and lower two round platforms is 1:2 ~ 3, for example can be with
It is 1:2、1:3, preferably 1:3.The base circumference that the center impeller is provided with therefrom cardiac wave wheel extends to the convex of top circumferential
Rise, as shown in Fig. 2 cambered surface of the front 5 of projection for evagination, raised side 6 is the indent seamlessly transitted with center impeller
Cambered surface, raised front and two sides may be either to seamlessly transit, or it is non-seamlessly transit, therefrom the lower circumference of cardiac wave wheel by
Gradually in cross-sectional view up, raised width is gradually reduced.
The big wave wheel is provided with the arc-shaped fin that center impeller excircle is extended from big wave wheel excircle, and fin has
Push away water and guide clothing effect for moving in washing, in order to obtain one from the lower uniform vortex for going up and guiding clothing
Thing inside and outside rolling up and down, the fin radially distributes on big wave wheel, and the top surface of the fin is that middle two ends high are low
Cambered surface, fin is two slopes of " eight " font structure along two sides of big wave wheel radial direction, and the width of fin is from big ripple
Wheel upper table becomes narrow gradually upwardly.
It is raised all with guiding clothing moving direction and the inside and outside vortex of promotion water currents on fin and center impeller
Shape and the uniformity effect, in order to further improve the uniformity of detersive efficiency and washing, the fin and center impeller
Raised quantity ratio be 2:1 ~ 2, for example can be 1:1、1:2, preferably 2:1；The fin of the big wave wheel and center impeller
Raised height ratio be 4:0.5 ~ 1, for example can be 4:1、4:0.5、4:0.8.
The interior bucket includes bucket wall and bucket bottom, and the bucket wall is rolled by stainless steel tablet and formed, and circle is uniformly provided with bucket wall
Hole, the bucket wall is provided with attached piece 8 of the vertical bar shape that the current for rolling big wave wheel are allocated to Nei Tong centers, attached as shown in Fig. 3,4,5
The length direction of block and interior bucket are axially in parallel, and attached piece of length is the 1/2 ~ 5/6 of barrel wall height, for example, can be 1/2,2/3,5/
6, attached piece of two sides 10 along interior bucket axial direction are that two inclined-planes drawn close, attached piece of just internal bucket axle are inwardly gradually inclined from bucket wall
Inner surface 9 be the gentle doubly-linked cambered surface of the radian of middle and inward at both ends protuberance.Attached block-shaped design is fully taken into account
Its shape the attached piece of anti-phase drying of external coil vortex that the present invention is limited, turns over wave to drying effect, the influence of clean result
Flower, is allowed to form the universal boiling current for seething so that current penetrate clothing from all directions, and in the process of washing
In, attached piece is also played and rubs cleaning function to clothing by the friction expansion with clothing.
In order to obtain more preferable drying effect and clean result, quantity ratio of the fin with attached piece is 2:1 ~ 2, for example may be used
Being 2:1、1:1.
As shown in figure 3, the bucket wall of the interior bucket is provided with the reinforcing bucket wall for extending to lower circumference from circumference on bucket wall preventing
The reinforcing plate 7 of deformation, the cross section of reinforcing plate is the arc of convex, and radian is 0 ~ 1.57 rad, for example can be 0rad,
0.50rad, 0.78rad, 1.0rad, 1.57rad, i.e. reinforcing plate are for flat board, or indulge a section face of cylinder, preferably 0.78 ~
1.57 rad.The cross section of interior bucket is the arc of evagination in the present invention, and reinforcing plate is the arc of convex, and two arcs are buckled in one
Rise, with extraordinary reinforcing anti-deformation effect.
Different technologies feature of the invention can be used with independent assortment.
Claims (14)
1. a kind of three dynamical washing machine, including outer barrel, the interior bucket in outer barrel, it is co-axially mounted with interior bucket located at bottom of the barrel
Center impeller and big wave wheel and control in the drive device that rotates of bucket-center impeller-big wave wheel, the center impeller-big
Impeller-interior bucket does crankmotion with clockwise-counterclockwise-clockwise direction simultaneously, it is characterised in that the big wave wheel
It is the disc-shaped structure of indent, center impeller is located at the top of the center of big wave wheel, center impeller is convex round table-like
Structure, the big wave wheel and center impeller are collectively forming a convex impeller disk in center, the center impeller and big wave wheel
Highly than being 8:2~5；The base circumference that the center impeller is provided with therefrom cardiac wave wheel extends to the projection of top circumferential, convex
The front risen is the cambered surface of evagination, and two sides are the cambered surface of the indent seamlessly transitted with center impeller；The raised width
Therefrom the lower circumference of cardiac wave wheel is up gradually reduced.
2. three dynamical washing machine according to claim 1, it is characterised in that the height ratio of the center impeller and big wave wheel
It is 8:3~4.
3. three dynamical washing machine according to claim 1, it is characterised in that the excircle of the big wave wheel upper surface is taken up an official post
Some the line and the angle of the horizontal plane for crossing upper surface central point to upper surface central point are 5 °~15 °.
4. three dynamical washing machine according to claim 3, it is characterised in that the excircle of the big wave wheel upper surface is taken up an official post
Some the line and the angle of the horizontal plane for crossing upper surface central point to upper surface central point are 7 °~12 °.
5. three dynamical washing machine according to claim 1, it is characterised in that the center impeller is two mounted on top
Round table-like structure, the bus of lower floor's round platform and the angle of axis are 10 °~20 °；The bus of upper strata round platform and the angle of axis are
15 °~25 °；The height ratio of upper and lower two round platforms is 1:2~3.
6. three dynamical washing machine according to claim 5, it is characterised in that the center impeller is two mounted on top
Round table-like structure, the bus of lower floor's round platform and the angle of axis are 15 °；The bus of upper strata round platform and the angle of axis are 20 °；On
The height ratio of lower two round platforms is 1:3.
7. three dynamical washing machine according to claim 1 and 2, it is characterised in that the big wave wheel is provided with from big wave wheel
Excircle extends the arc-shaped fin of center impeller excircle, and the fin radially distributes on big wave wheel, the fin
Top surface be the low cambered surface in middle two ends high, fin is two of " eight " font structure along two sides of big wave wheel radial direction
Slope, the width of fin becomes narrow gradually upwardly from big wave wheel upper table.
8. three dynamical washing machine according to claim 7, it is characterised in that the fin of the big wave wheel and center impeller
Raised quantity ratio is 2:1~2.
9. three dynamical washing machine according to claim 8, it is characterised in that the fin of the big wave wheel and center impeller
Raised quantity ratio is 2:1.
10. three dynamical washing machine according to claim 7, it is characterised in that the fin of the big wave wheel and center impeller
Raised height ratio be 4:0.5~1.
11. three dynamical washing machines according to claim 1, it is characterised in that the interior bucket includes bucket wall and bucket bottom, described
Bucket wall is rolled by stainless steel tablet and formed, and the bucket wall is provided with the vertical bar shape that the current for rolling big wave wheel are allocated to Nei Tong centers
Attached piece, attached piece of length direction and interior bucket are axially in parallel, and attached piece of length is the 1/2~5/6 of barrel wall height, and attached piece along interior bucket axle
To two sides be that two inclined-planes drawing close inwardly gradually are inclined from bucket wall, the attached piece of inner surface of just internal bucket axle for middle and
The gentle doubly-linked cambered surface of radian of inward at both ends protuberance.
12. three dynamical washing machines according to claim 11, it is characterised in that described attached piece is (1 with the quantity ratio of fin
~2):2, the fin is on big wave wheel.
13. three dynamical washing machines according to claim 1 or 11, it is characterised in that the bucket wall of the interior bucket be provided with from
Circumference extends to the reinforcings bucket wall of lower circumference and prevents the reinforcing plate of modification on bucket wall, and the cross section of reinforcing plate is the arc of convex,
Radian is 0~1.57rad.
14. three dynamical washing machines according to claim 13, it is characterised in that the radian is 0.78~1.57rad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183460.3A CN102720029B (en) | 2012-06-06 | 2012-06-06 | A kind of three dynamical washing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183460.3A CN102720029B (en) | 2012-06-06 | 2012-06-06 | A kind of three dynamical washing machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720029A CN102720029A (en) | 2012-10-10 |
| CN102720029B true CN102720029B (en) | 2017-06-23 |
Family
ID=46945885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210183460.3A Active CN102720029B (en) | 2012-06-06 | 2012-06-06 | A kind of three dynamical washing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720029B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120826B1 (en) * | 1971-06-18 | 1976-06-28 | ||
| CN1873082A (en) * | 2006-06-15 | 2006-12-06 | 合肥荣事达洗衣设备制造有限公司 | Washing methods and washing assemblies of multiple dynamical washing machine |
| CN1928187A (en) * | 2006-08-11 | 2007-03-14 | 孟令全 | Multiple power washing method for dual wave wheels washing machine and washing components |
| CN2937190Y (en) * | 2006-06-06 | 2007-08-22 | 苏州三星电子有限公司 | Propel device of washing machine |
| CN202786802U (en) * | 2012-06-06 | 2013-03-13 | 海尔集团公司 | Three-power washing machine |
-
2012
- 2012-06-06 CN CN201210183460.3A patent/CN102720029B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120826B1 (en) * | 1971-06-18 | 1976-06-28 | ||
| CN2937190Y (en) * | 2006-06-06 | 2007-08-22 | 苏州三星电子有限公司 | Propel device of washing machine |
| CN1873082A (en) * | 2006-06-15 | 2006-12-06 | 合肥荣事达洗衣设备制造有限公司 | Washing methods and washing assemblies of multiple dynamical washing machine |
| CN1928187A (en) * | 2006-08-11 | 2007-03-14 | 孟令全 | Multiple power washing method for dual wave wheels washing machine and washing components |
| CN202786802U (en) * | 2012-06-06 | 2013-03-13 | 海尔集团公司 | Three-power washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720029A (en) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587072B (en) | Wave wheel of washing machine | |
| CN103290649B (en) | Manual bidirectional-rolling washing machine | |
| CN102939413B (en) | Method for driving clothes to roll in upright barrel by using impellers and application thereof | |
| CN102720032B (en) | A kind of dynamical washing machine of double impeller three and its control method | |
| CN102720028B (en) | A kind of three dynamical washing machines | |
| CN202500016U (en) | Anti-winding washing machine impeller | |
| CN104109964A (en) | Inner tub and pulsator integrated structure and washing machine | |
| EP2987901A1 (en) | Integrated structure of internal barrel and impeller, washing machine and washing method | |
| CN102720026B (en) | A kind of three dynamical washing machines | |
| CN104109962A (en) | Washing method and washing machine using same | |
| CN106801318A (en) | One kind is without rotary drum washing machine | |
| CN102720031B (en) | A kind of three dynamical washing machines | |
| CN101805977B (en) | Core of screw-driven squeezing/rubbing type multi-action washing machine | |
| CN203639711U (en) | Novel washing machine impeller and washing machine | |
| CN102912582B (en) | A kind of three dynamical washing machines | |
| CN202786796U (en) | Three-power washing machine | |
| CN102720029B (en) | A kind of three dynamical washing machines | |
| CN102912584B (en) | A kind of three dynamical washing machines | |
| CN202786804U (en) | Three-power washing machine | |
| CN203034248U (en) | Three-power washing machine | |
| CN102758336B (en) | A kind of three dynamical washing machines | |
| CN206655024U (en) | A kind of teeter column | |
| CN107385761A (en) | A kind of hand rubbing cleaning device of semi-automatic rotary drum washing machine | |
| CN102720027B (en) | Tri-power washing machine | |
| CN202786802U (en) | Three-power washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |