CN102912582B - A kind of three dynamical washing machines - Google Patents
A kind of three dynamical washing machines Download PDFInfo
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- CN102912582B CN102912582B CN201210367358.9A CN201210367358A CN102912582B CN 102912582 B CN102912582 B CN 102912582B CN 201210367358 A CN201210367358 A CN 201210367358A CN 102912582 B CN102912582 B CN 102912582B
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- wave wheel
- bucket
- big wave
- washing machine
- interior bucket
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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, interior bucket including outer barrel, in outer barrel, the drive device rotated with the coaxial mounted center impeller of interior bucket and big wave wheel and control Nei Tong centers impeller big wave wheel located at bottom of the barrel, the center impeller is located at the top of the center of big wave wheel, bucket does crankmotion with clockwise direction counterclockwise clockwise simultaneously in the center impeller big wave wheel, and the diameter of the big wave wheel is 39 with the diameter ratio of interior bucket:43~53.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, the concentrated wear of clothing is larger.
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 wear of clothes is small, clean than it is high, wash
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 of the center impeller-big wave wheel-is simultaneously with clockwise-counterclockwise-clockwise
Direction do crankmotion, the diameter of the big wave wheel is 39 with the diameter ratio of interior bucket:43 ~ 53, preferably 39:45~50.
, 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.Inventor has found that the diameter of the impeller disk of big wave wheel and center impeller composition is relative to interior bucket
The size of diameter directly influences the size and power of inside and outside two vortex, and then influences common in the interior bucket of center impeller-big wave wheel-
Whether the effective of multiple directions is formed under same-action and seethes current, the dynamics of rolling and uniformity coefficient, final influence clothing
Clean ratio and washing uniformity coefficient.The top of big wave wheel middle position, big wave wheel and center impeller group are located at due to center impeller
Into impeller disk diameter be actually big wave wheel diameter, the diameter ratio of the diameter of big wave wheel and interior bucket is 39:43~53
When, two impellers rotate inside and outside two vortex for producing from below to up, uniform from inside to outside strong, and the shape in the presence of outer barrel
Seethe current into the rolling strongly of efficient uniform multiple directions, current penetrate clothing from multiple directions, at the same clothing it
Between, between clothing and interior bucket bucket wall, friction is generated between clothing and the multi-direction current for seething and is clashed into, rubbed so as to generate
The clean result of stranding, improves the clean ratio of clothing and the uniformity of washing, further, since generating multi-direction rolling during rinsing
Boiling current, overcome the single clothing for causing of rotary drum washing machine current liquid form easily winding problem, alleviate laundry
Abrasion of the machine to clothing.
The bucket bottom of the interior bucket is provided with from the lower circumference of interior bucket bucket wall to the retainer plate of the excircle of big wave wheel, described solid
Fixed circle is provided with the projection that can stop the water movement that big wave wheel is rolled, and the projection top surface is the internal and external circumference two from retainer plate
Hold to the middle cambered surface gradually swelled.
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 raised quantity ratio of center impeller:1 ~ 2, preferably 2:1.
The fin 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 is provided with the reinforcing bucket wall for extending to lower circumference from circumference on bucket wall and prevents the reinforcing plate of modification, strengthens
The cross section of plate is the arc of convex, and radian is 0 ~ 1.57 rad, preferably 0.78 ~ 1.57 rad.
In the state of washing, bucket wall and current generate strong frictional impact to three dynamical washing machines, and bucket wall is by stainless
The cylinder that steel tablet is rolled into, with adding up for working time, interior bucket is susceptible to deformation, in order to overcome this problem, this
Reinforcing plate is set in invention on interior bucket bucket wall, and the cross section of interior bucket is the arc of evagination, and reinforcing plate is the arc of convex, two
Arc is buckled together, with extraordinary reinforcing anti-deformation effect, in addition, reinforcing plate also has drying and rubs the effect of clothing,
, less than the attached piece of amplitude of drying, the two effect is complementary, brings out the best in each other for the amplitude of its drying.
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- 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 shown 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 with the coaxial mounted center impeller 2 of interior bucket and big wave wheel 4 and 4 turns of control Nei Tong 1- centers impeller 2- big wave wheel
Dynamic drive device, the center impeller is located at the top of the center of big wave wheel, the center impeller interior bucket of-big wave wheel-
Crankmotion is done with clockwise-counterclockwise-clockwise direction simultaneously, the diameter ratio of the diameter of the big wave wheel and interior bucket
It is 39:43 ~ 53, for example can be 39:43、39:45、39:50、39:53；Preferably 39:45~50.The diameter of the big wave wheel
Refer to the diameter D1 of big wave wheel excircle, the diameter of the interior bucket refers to the diameter D2 of the inner periphery of interior bucket.
In washing process, the center interior bucket of impeller-big wave wheel-does past with clockwise-counterclockwise-clockwise direction simultaneously
Multiple rotary motion, the rotation of center impeller and big wave wheel generates the opposite vortex of inside and outside two direction of motion, in order to avoid
Clothing winding and wash uneven that bottom of the barrel forms a vortex for Scroll-tupe and causes, the diameter of big wave wheel in the present invention
Diameter ratio with interior bucket is defined to 39:43 ~ 53, two impellers rotate generate inside and outside two from below to up, it is uniform from inside to outside
The direction of motion of strong vortex, the rotation direction of interior bucket and outer coil vortex is conversely, inner barrel wall and outer coil vortex are generated strongly
Frictional impact cause the rolling of outer vortex inside bucket center and further with the vortex strong collision of inside and outside both direction, most end form
Current are seethed into uniform universal rolling, current is seethed and is penetrated clothing from all directions, clothing is by multiple directions current
Upper and lower in washings, the inside and outside rolling of impact, significantly reduces the clothing that single current cause and winds, moreover it is possible to allow every clothes
Uniform sufficiently washing is all obtained, the clean ratio of clothing is more than 0.92, and the uniformity is more than 95%, and wear rate is less than 0.07%, so that
Acquire clean result that is comprehensive, clean, uniform, not hindering clothing.
The bucket bottom of the interior bucket is provided with from the lower circumference of interior bucket bucket wall to the retainer plate of the excircle of big wave wheel, described solid
Fixed circle is provided with projection, and the projection top surface is from the internal and external circumference two ends of retainer plate to the middle cambered surface gradually swelled, projection
The water movement that the big wave wheel at bucket bottom is rolled can be stopped, it is to avoid form the vortex of spiral vortex type at bucket bottom, clothing is reduced at bucket bottom
The probability of winding, improves the uniformity of washing；It is preferred, described attached piece has 9 ~ 12, is uniformly arranged on set retainer plate convex
Block, the top surface of the projection is arc surface.
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 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 is 4 with the height ratio of projection:
0.5 ~ 1, for example can be 4:1、4:0.5.
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 8 and interior bucket are axially in parallel, and attached piece 8 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 are inwardly gradually inclined from bucket wall
The inner surface 9 of axle is the gentle doubly-linked cambered surface of the radian of middle and inward at both ends protuberance.Attached block-shaped design is taken into full account
To its shape to drying effect, the influence of clean result, the attached piece of anti-phase drying of external coil vortex that the present invention is limited, wave is turned over
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 (15)
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 of the center impeller-big wave wheel-is simultaneously with clockwise-counterclockwise-clockwise
Do crankmotion in direction, it is characterised in that
The interior bucket includes bucket wall and bucket bottom, and the bucket wall is rolled by stainless steel tablet and formed, and the bucket wall is provided with big ripple
The current that 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 of length
It is the 1/2~5/6 of bucket wall height, attached piece of two sides along interior bucket axial direction are that two for drawing close inwardly gradually are inclined from bucket wall tiltedly
Face, 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；
The diameter of the big wave wheel is 39 with the diameter ratio of interior bucket:43~53.
2. three dynamical washing machine according to claim 1, it is characterised in that the diameter of the diameter of the big wave wheel and interior bucket
Than being 39:45~50.
3. three dynamical washing machine according to claim 1, it is characterised in that the bucket bottom of the interior bucket is provided with from interior bucket bucket
To the retainer plate of the excircle of big wave wheel, the retainer plate is provided with the water movement that can stop that big wave wheel is rolled to the lower circumference of wall
Projection, the projection top surface is from the internal and external circumference two ends of retainer plate to the middle cambered surface gradually swelled.
4. three dynamical washing machine according to claim 1, it is characterised in that the center impeller is round table-like structure, in
The ratio between diameter and height of cardiac wave wheel are 6~13:13.
5. three dynamical washing machine according to claim 4, it is characterised in that the center impeller is round table-like structure, in
The ratio between diameter and height of cardiac wave wheel are 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 angle of axis are
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 excellent
Elect 15 ° as, the bus of upper strata round platform and the angle of axis are 20 °, the height ratio preferably 1 of upper and lower two round platforms:3.
8. three dynamical washing machine according to claim 1, 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 1, 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 raised with center impeller
Quantity ratio is 2:1~2.
11. three dynamical washing machines according to claim 9, it is characterised in that the fin is raised with center impeller
Quantity ratio is 2:1.
12. three dynamical washing machines according to claim 9, it is characterised in that the fin is raised with center impeller
Highly than being 4:0.5~1.
13. 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.
14. three dynamical washing machines according to claim 9, it is characterised in that the bucket wall is provided with from circumference on bucket wall
Extending to the reinforcing bucket wall of lower circumference prevents the reinforcing plate of modification, and the cross section of reinforcing plate is the arc of convex, and radian is 0~
1.57rad。
15. three dynamical washing machines according to claim 13, it is characterised in that the bucket wall is provided with from circumference on bucket wall
Extending to the reinforcing bucket wall of lower circumference prevents the reinforcing plate of modification, and the cross section of reinforcing plate is the arc of convex, and radian is 0.78
~1.57rad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367358.9A CN102912582B (en) | 2012-06-06 | 2012-09-27 | A kind of three dynamical washing machines |
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| CN201210185256 | 2012-06-06 | ||
| CN201210185256.5 | 2012-06-06 | ||
| CN2012101852565 | 2012-06-06 | ||
| CN201210367358.9A CN102912582B (en) | 2012-06-06 | 2012-09-27 | A kind of three dynamical washing machines |
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| CN102912582A CN102912582A (en) | 2013-02-06 |
| CN102912582B true CN102912582B (en) | 2017-06-23 |
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| CN108330647B (en) * | 2018-03-01 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Washing method of pulsator washing machine and washing machine |
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| 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 |
| CN203034246U (en) * | 2012-06-06 | 2013-07-03 | 海尔集团公司 | Three-power washing machine |
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2012
- 2012-09-27 CN CN201210367358.9A patent/CN102912582B/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 |
| CN203034246U (en) * | 2012-06-06 | 2013-07-03 | 海尔集团公司 | Three-power washing machine |
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| CN102912582A (en) | 2013-02-06 |
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