CN102720026B - A kind of three dynamical washing machines - Google Patents
A kind of three dynamical washing machines Download PDFInfo
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- CN102720026B CN102720026B CN201210183468.XA CN201210183468A CN102720026B CN 102720026 B CN102720026 B CN 102720026B CN 201210183468 A CN201210183468 A CN 201210183468A CN 102720026 B CN102720026 B CN 102720026B
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- dynamical washing
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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, the center impeller is located at the top of the center of big wave wheel, the interior bucket includes bucket wall and bucket bottom, bucket does crankmotion with clockwise direction counterclockwise clockwise simultaneously in the center impeller big wave wheel, the bucket wall is provided with attached piece of the vertical bar shape that the current for rolling big wave wheel are allocated to Nei Tong centers, and the reinforcing bucket wall for extending to lower circumference from circumference on bucket wall prevents the reinforcing plate of modification, the reinforcing plate is located at adjacent attached piece of centre position.The present invention provide three dynamical washing machines have clothing wind it is small, clean than it is high and 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
Positioned at the top of the center of big wave wheel, the interior bucket includes bucket wall and bucket bottom, and the center impeller interior bucket of-big wave wheel-is same
When with clockwise-counterclockwise-clockwise direction does crankmotion, the bucket wall of the interior bucket is provided with rolls big wave wheel
Current be allocated to Nei Tong centers attached piece of vertical bar shape and from circumference on bucket wall extend to lower circumference reinforcing bucket wall prevent modification
Reinforcing plate, the reinforcing plate is located at adjacent attached piece of centre position.
, 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.The present invention sets attached piece of vertical bar shape, the rotation of interior bucket and outer coil vortex on the bucket wall of interior bucket
In the opposite direction, outer coil vortex is subject to attached piece of stop in rotation and changes the direction of motion and flow to Nei Tong centers, and and does not change
There is strong collision in the outer coil vortex in direction and interior coil vortex, formed and universal seethe current.Three dynamical washing machines are in washing shape
During state, bucket wall and current generate strong frictional impact, and bucket wall is the cylinder rolled into by stainless steel tablet, with work
Time it is cumulative, interior bucket is susceptible to deformation, in order to overcome this problem, is set from bucket wall on interior bucket bucket wall in the present invention
Circumference extends to the reinforcing plate of lower circumference, in addition, reinforcing plate also has drying and rubs the effect of clothing, the amplitude of its drying is less than
The attached piece of amplitude of drying, interval setting of the reinforcing plate of the present invention with attached piece so that drying amplitude and effect of the reinforcing plate with attached piece
Complementation, is brought out the best in each other, and current are seethed in the rolling for ultimately forming uniform multiple directions from top to bottom, from inside to outside, are carried
The uniformity of washing high and ratio is cleaned, overcome asking for the single clothing for causing of rotary drum washing machine current liquid form easily winding
Topic.
In order to further lift the drying effect of reinforcing plate, the cross section of the reinforcing plate is the arc-shaped of convex, radian
It is 0 ~ 1.57 rad, preferably 0.78 ~ 1.57 rad.The reinforcing plate is provided with horizontal permeable gap and vertical bar-shaped convex
Bar, the width in permeable gap is 2 ~ 4mm, length is 3 ~ 7mm, and the length-width ratio of raised line is 4 ~ 8:1.
The center impeller is round table-like structure, and the ratio between the diameter of center impeller and height are 6 ~ 13:13, preferably 7 ~ 9:
13。
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 is 2 with the quantity ratio of projection:1 ~ 2, preferably 2:1.
The fin is 4 with the height ratio of projection: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 bucket wall is rolled by stainless steel tablet and formed, and described 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.
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 bucket schematic diagram 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- is attached
The inner surface of the just internal bucket axle of block, attached piece of two sides along interior bucket axial direction of 8-, 9- raised lines, the permeable gaps of 10-, 11- reinforcing plates,
12- convex tendons, attached piece of 13-, the permeable hole in 14- on bucket bucket wall.
Specific embodiment
As shown in Figure 1,3, three dynamical washing machines that the present invention is provided, including outer barrel, the interior bucket 1 in outer barrel, be located at
Bottom of the barrel with the coaxial mounted center impeller 2 of interior bucket and big wave wheel 4 and control Nei Tong 1- centers impeller 2- big wave wheel 4
The drive device of rotation, the center impeller 2 is located at the top of the center of big wave wheel 4, and the interior bucket includes bucket wall and bucket
Bottom, bucket 1 does crankmotion with clockwise-counterclockwise-clockwise direction simultaneously in the center impeller 2- big wave wheels 4-,
The bucket wall of the interior bucket is provided with the current for rolling big wave wheel and is allocated to attached piece 13 of the vertical bar shape at Nei Tong centers and from bucket wall
The reinforcing bucket wall that circumference extends to lower circumference prevents the reinforcing plate 11 of modification, the reinforcing plate to be located at adjacent attached piece of interposition
Put.
, 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, sets attached piece of vertical bar shape on the bucket wall of interior bucket, and the direction of motion of the rotation direction of interior bucket and outer coil vortex is conversely, outer ring whirlpool
Stream is subject to interior bucket and attached piece of stop in rotation and changes the direction of motion and flow to Nei Tong centers, and and does not change nyctitropic outer
There is strong collision in coil vortex and interior coil vortex, formed and universal seethe current.Further, since bucket wall is rolled up by stainless steel tablet
The cylinder being made, cumulative with the working time, interior bucket is susceptible to deformation, in order to overcome this problem, in the present invention
Set from circumference on bucket wall on interior bucket bucket wall and extend to the reinforcing plate of lower circumference, reinforcing plate also has drying and rubs the work of clothing
With the amplitude of, its drying less than the attached piece of amplitude of drying, interval setting of the reinforcing plate of the present invention with attached piece so that reinforcing plate with it is attached
The drying amplitude and effect of block are complementary, bring out the best in each other, and ultimately form uniform multiple directions from top to bottom, from inside to outside
The uniformity and clean ratio seething current, improve washing of rolling, the clean ratio of clothing are more than 0.92, and the uniformity is more than 95%,
Overcome the problem of the single clothing for causing of rotary drum washing machine current liquid form easily winding.
As shown in figure 3, the drying effect in order to further lift reinforcing plate, the cross section of the reinforcing plate 11 is convex
Arc-shaped, radian is 0 ~ 1.57 rad, for example, can be 0rad, 0.50rad, 0.78rad, 1.0rad, 1.57rad, that is, strengthen
Plate can be flat board, or the vertical section of face of cylinder；Preferably 0.78 ~ 1.57 rad.The cross section of interior bucket is outer in the present invention
Convex arc, reinforcing plate is the arc of convex, and two arcs are buckled together, with extraordinary reinforcing anti-deformation effect.This hair
In bright, the reinforcing plate is provided with horizontal permeable gap 10 and vertical bar-shaped raised line 9, and raised line has the work for rubbing clothing
Be 2 ~ 4mm with the width in, permeable gap, length be 3 ~ 7mm, the length-width ratio of raised line is 4 ~ 8:1, in the washing condition, current
The direction of motion is to pass through the permeable hole 14 on interior bucket bucket wall and the permeable gap in reinforcing plate to enter interior bucket from outer barrel, is formed and lived
Water, has cleaning action to the dead space between reinforcing plate and interior bucket bucket wall, and the permeable space of elongate is conducive to dead sky in addition
Interior line bits are rushed out.
The shape of center impeller directly determines size, the uniformity, the shape of interior coil vortex, in order to produce one can be from
The uniform strong interior coil vortex of the through water surface of impeller, the profile of centering cardiac wave wheel has done specific design in the present invention.Institute
It is 6 ~ 13 to state the ratio between diameter and height of center impeller 2:13, for example can be 6:13、7:13、8:13、9:13、10:13、11:
13、12:13、1:1, preferably 7 ~ 9: 13.The center impeller is round table-like structure, preferably two round platforms of mounted on top
Shape structure, the side surface of upper strata round platform and the junction of upper surface may be either to seamlessly transit, and also can be seamlessly transitted for non-, lower floor's circle
The junction of the side surface of platform and the side surface of upper strata round platform may be either to seamlessly transit, and also can be seamlessly transitted for non-, lower floor's round platform
Bus and the angle of axis be 10 ° ~ 20 °, for example can be 10 °, 15 °, 20 °, preferably 15 °, the bus of upper strata round platform and
The angle of axis is 15 ° ~ 25 °, and preferably 20 °, the height ratio of upper and lower two round platforms is 1:2 ~ 3, for example can be 1:2、1:3,
Preferably 1:3.The base circumference that the center impeller is provided with therefrom cardiac wave wheel extends to the projection of top circumferential, such as Fig. 2 institutes
Show, raised front 5 is the cambered surface of evagination, and raised side 6 is the cambered surface of the indent seamlessly transitted with center impeller, raised
Front and two sides may be either to seamlessly transit, or it is non-seamlessly transit, the therefrom lower circumference of cardiac wave wheel horizontal stroke gradually up
In sectional view, 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 turbulence for going up to guide clothing upper and lower
Inside and outside rolling, the fin radially distributes on big wave wheel, and the top surface of the fin is the low cambered surface in middle two ends high, convex
Rib is two slopes of " eight " font structure along two sides of big wave wheel radial direction, and the width of fin is from big wave wheel upper surface
Become narrow gradually upwards.
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 is 4 with the height ratio of projection:
0.5 ~ 1, for example can be 4:1、4:0.5.
The bucket wall of the interior bucket is rolled by stainless steel tablet and formed, and bucket wall is provided with the inside die mould 12 of many loops,
Die mould has the kneading action to clothing during washing.In order to obtain more preferable drying effect and clean result, such as the institute of Fig. 3,4,5
Show, described attached piece 13 of length direction and interior bucket are axially in parallel, attached piece of length is the 1/2 ~ 5/6 of barrel wall height, for example can be with
It is 1/2,2/3,5/6, attached piece of two sides 8 along interior bucket axial direction are that two inclined-planes drawn close inwardly gradually are inclined from bucket wall, attached
The inner surface 7 of the just internal bucket axle of block is the gentle doubly-linked cambered surface of the radian of middle and inward at both ends protuberance；The fin with attached piece
Quantity ratio be 2:1 ~ 2, for example can be 2:1、1:1.
The bucket wall is rolled by stainless steel tablet and formed, and bucket wall is provided with the inside die mould 12 of many loops and permeable
Hole, in washing, die mould has the kneading action to clothing.As shown in Fig. 3,4,5, attached piece 13 of length direction and interior bucket axial direction
Parallel, attached piece 13 of length is the 1/2 ~ 5/6 of barrel wall height, for example, can be 1/2,2/3,5/6, and attached piece along the two of interior bucket axial direction
Individual side 8 is that two inclined-planes drawn close inwardly gradually are inclined from bucket wall, and the attached piece of inner surface 7 of just internal bucket axle is middle and two ends
The gentle doubly-linked cambered surface of the inside radian for swelling.Quantity ratio of the fin with attached piece is 2:1 ~ 2, for example can be 2:1、1:1.
Its shape is fully taken into account to attached block-shaped design to drying effect, the influence of clean result, attached piece for being limited of the invention
The anti-phase drying of external coil vortex, the spray is turned over, be allowed to form the universal boiling current for seething so that current are worn from all directions
Saturating clothing, and during washing, attached piece is also played by the friction expansion with clothing and rubs cleaning function to clothing.
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 position
In the top of the center of big wave wheel, the interior bucket includes bucket wall and bucket bottom, and the interior bucket of the center impeller-big wave wheel-is simultaneously
Crankmotion is done with clockwise-counterclockwise-clockwise direction, it is characterised in that the center impeller is mounted on top
Round table-like structure, the side surface of upper strata round platform and the junction of upper surface for seamlessly transit or it is non-seamlessly transit, lower floor's round platform
Side surface and upper strata round platform side surface junction to seamlessly transit or non-seamlessly transit；The bucket wall is provided with big ripple
The current rolled of wheel are allocated to attached piece of the vertical bar shape at Nei Tong centers and the reinforcing bucket wall that extends to lower circumference from circumference on bucket wall is prevented
The only reinforcing plate of modification, the reinforcing plate is located at adjacent attached piece of centre position.
2. three dynamical washing machine according to claim 1, it is characterised in that the cross section of the reinforcing plate is the circle of convex
Arcuation, radian is 0~1.57rad；The reinforcing plate is provided with horizontal permeable gap and vertical bar-shaped raised line, permeable gap
Width be 2~4mm, length be 3~7mm, the length-width ratio of raised line is 4~8:1.
3. three dynamical washing machine according to claim 2, it is characterised in that the radian is 0.78~1.57rad.
4. three dynamical washing machine according to claim 1, it is characterised in that the center impeller is two mounted on top
The ratio between round table-like structure, diameter and height of the center impeller are 6~13:13.
5. three dynamical washing machine according to claim 4, it is characterised in that the ratio between diameter and height of the center impeller
It is 7~9:13.
6. three dynamical washing machine according to claim 4, 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 folder of axis
Angle is 15 °~25 °；The height ratio of upper and lower two round platforms is 1:2~3.
7. three dynamical washing machine according to claim 6, it is characterised in that 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 °；The height ratio of upper and lower two round platforms is 1:3.
8. three dynamical washing machine according to claim 6, it is characterised in that the center impeller is provided with therefrom cardiac wave wheel
Base circumference extend to the projection of top circumferential, raised front is the cambered surface of evagination, and two sides are flat with center impeller
Slip over the cambered surface of the indent crossed.
9. three dynamical washing machine according to claim 8, it is characterised in that the big wave wheel is provided with cylindrical from big wave wheel
The arc-shaped fin of Zhou Shenzhi centers impeller excircle, the fin radially distributes on big wave wheel, the top of the fin
Face is the low cambered surface in middle two ends high, and fin is oblique along two that two sides of big wave wheel radial direction are " eight " font structure
Slope, the width of fin becomes narrow gradually upwardly from big wave wheel upper table.
10. three dynamical washing machine according to claim 9, it is characterised in that the fin is 2 with the quantity ratio of projection:1
~2.
11. three dynamical washing machines according to claim 10, it is characterised in that the fin is 2 with the quantity ratio of projection:
1。
12. three dynamical washing machines according to claim 9, it is characterised in that the fin is 4 with the height ratio of projection:
0.5~1.
13. three dynamical washing machines according to claim 1, it is characterised in that described attached piece of length direction and interior bucket axle
To parallel, attached piece of length is the 1/2~5/6 of barrel wall height, attached piece of two sides along interior bucket axial direction be from bucket wall inwardly by
Gradually incline two inclined-planes drawn close, the inner surface of attached piece of just internal bucket axle is gentle double of radian of middle and inward at both ends protuberance
Connect cambered surface.
14. three dynamical washing machines according to claim 9, it is characterised in that quantity ratio of the fin with attached piece is 2:1
~2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183468.XA CN102720026B (en) | 2012-06-06 | 2012-06-06 | A kind of three dynamical washing machines |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183468.XA CN102720026B (en) | 2012-06-06 | 2012-06-06 | A kind of three dynamical washing machines |
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| CN102720026A CN102720026A (en) | 2012-10-10 |
| CN102720026B true CN102720026B (en) | 2017-06-23 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911869B (en) * | 2015-05-22 | 2018-06-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN107822445A (en) * | 2017-12-16 | 2018-03-23 | 宁波科邦华诚技术转移服务有限公司 | A kind of cup lid spiral agitating type fluorine-filtering cup |
| CN113026288B (en) * | 2019-12-25 | 2024-07-16 | 佛山市顺德海尔电器有限公司 | Rotary water flow assembly for washing machine and washing machine thereof |
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| 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 |
| CN202786801U (en) * | 2012-06-06 | 2013-03-13 | 海尔集团公司 | Three-power washing machine |
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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 |
| CN202786801U (en) * | 2012-06-06 | 2013-03-13 | 海尔集团公司 | Three-power washing machine |
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| CN102720026A (en) | 2012-10-10 |
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