CN107429465A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN107429465A CN107429465A CN201680011541.1A CN201680011541A CN107429465A CN 107429465 A CN107429465 A CN 107429465A CN 201680011541 A CN201680011541 A CN 201680011541A CN 107429465 A CN107429465 A CN 107429465A
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- Prior art keywords
- partition wall
- annular chamber
- washing
- washing machine
- circumferential side
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
Abstract
Washing machine has：Housing, the water jacket being supported in housing, the washing and dewatering groove being rotatably disposed in water jacket and the balancer device (7) for being disposed in washing and dewatering groove top.Balancer device (7) possesses ring bodies (30), and the ring bodies (30) has the annular chamber (33,34) for being internally sealed with liquid (38).Multiple partition walls (36,37) are radially equipped in the annular chamber (33,34) of ring bodies (30), multiple partition walls (36,37) have various shapes respectively, and the partition wall (36,37) of various shapes is disposed in annular chamber (33,34) with defined.
Description
Technical field
The present invention relates to a kind of washing machine for being used to wash clothing.
Background technology
Conventional washing machine using the balancer device arranged on the top of washing and dewatering groove come suppress dehydration when shake
Dynamic (for example, patent document 1).
On top, the inside for the ring bodies that circular shell is fused with lower annular housing and seals and formed, which is enclosed, provides
The liquid of amount forms balancer device.Deflection of clothing in due to washing and dewatering groove etc. etc. and when occurring unbalance, put down
Weighing apparatus is by making the liquid in ring bodies be moved to the position of the position opposite side with glancing off to suppress to vibrate.
On this conventional balancer device, process that the rotating speed of the washing and dewatering groove in dehydration is rising
In, the liquid in ring bodies moves in a manner of rotating speed postpones compared with the rising of the rotating speed of washing machine, is sent out in stable rotate
The delay of raw 180 degree, therefore be particularly vibration when stabilization rotates and become greatly.
, can be by being set to big by the height dimension of ring bodies or being set to balancer device based on above-mentioned principle
Subregion is the structure of the annular chamber of multilayer in ring bodies, to suppress to vibrate.
However, because balancer device is arranged at the top of washing and dewatering groove, therefore external diameter is by washing and dewatering groove
Size limitation, internal diameter limited by the size being removed and placed into for considering washings, moreover, height is by product
The limitation of the volume of height and washing and dewatering groove.Therefore, the inside that ring bodies is provided with conventional washing machine is partitioned
For the balancer device of the annular chamber of multilayer.
Figure 17 is the stereogram after the part cutting by one of the balancer device of conventional washing machine.Reference picture 17
To illustrate conventional washing machine.
Balancer device 540 has the ring bodies 543 formed by top circular shell 541 and lower annular housing 542.
From top top view ring bodies 543 when, ring bodies 543 for radial direction width fix and internal diameter fix circle.In top loop
The top subregion wall 547,548 of ring-type is set to concentric circles in shape housing 541, passes through the top subregion wall 547,548 of ring-type
In ring bodies 143 radially subregion formed with shellring shape room 544,545,546.
In annular chamber 544,545,546, from the inwall of outer circumferential side radially formed with multiple top partition wall 549a,
549b, 549c (are respectively formed with top partition wall 549a, 549b, 549c) in the inside of annular chamber 544,545,546.Upper part
There is gap between the side wall of the inner circumferential side of next door 549a, 549b, 549c and annular chamber 544,545,546, in top partition wall
Gap setting between the side wall of the inner circumferential side of 549a, 549b, 549c and annular chamber 544,545,546 has for air circulation
Air stream port 553a, 553b, 553c.
It is provided with lower annular housing 542 in a manner of the lower end with top subregion wall 547,548 abuts for subregion
Go out the bottom subregion wall 550,551 of annular chamber 544,545,546.In lower annular housing 542, with top partition wall
Opening position corresponding to 549a, 549b, 549c has been disposed radially around multiple bottom partition wall 552a, 552b, 552c.Lower part every
There is gap between the side wall of the inner circumferential side of wall 552a, 552b, 552c and annular chamber 544,545,546, in bottom partition wall
Gap setting between the side wall of the inner circumferential side of 552a, 552b, 552c and annular chamber 544,545,546 has for being enclosed ring-type
Liquid flow port 554a, 554b, 554c of the liquid communication of room 544,545,546.Lower annular housing 542 formed for
Annular chamber 544,545,546 injects the inlet of liquid, and inlet is sealed by key 555,556,557.
Balancer device 540 as described above is installed on the top of washing and dewatering groove, thus suppresses washing and dewatering
The vibration of groove.
Position of clothing in due to washing and dewatering groove etc. and when occurring unbalance in washing and dewatering groove, balancer
It is unbalance that the liquid of device 540 is moved to elimination by liquid flow port 554a, 554b, 554c of lower annular housing 542
Position.Air in annular chamber 544,545,546 passes through the air stream port of top circular shell 541 with the movement of liquid
553a, 553b, 553c are moved, therefore liquid is swimmingly moved to suppress the vibration of washing and dewatering groove.
In the structure of this conventional balancer device, the circulation for making liquid using the partition wall shape in ring bodies becomes
Obtain easily, which thereby enhance vibration suppressioning effect.In general, balancer device can be by being formed as more by annular chamber subregion
Layer improves vibration suppressioning effect, but when making annular chamber increase, the width dimensions of the radial direction of balancer device become big.Balancer
The external diameter of device is restricted by the external diameter of washing and dewatering groove, therefore when making annular chamber increase, the internal diameter of balancer device
Diminish, produce and be not easy to carry out the problem of being removed and placed into etc of washings.
On the other hand, when making the width shape of the radial direction of ring bodies to reduce the width dimensions of the radial direction of balancer device
Into when obtaining narrow, the flow path width of liquid narrows, and fluid is difficult to flow.Such as problems be present：The rotating speed of washing and dewatering groove
For 200rpm~300rpm or so secondary resonance when the amplitude of vibration of washing and dewatering groove become big, vibration suppressioning effect drop
It is low.
Patent document 1：Japanese Unexamined Patent Publication 6-79087 publications
The content of the invention
The present invention is to complete in view of the above-mentioned problems, and its object is to provide a kind of following washing machine：Do not change and wash
The size of the washing and dewatering groove of clothing machine can just improve being removed and placed into operability and can obtaining high shake for washings
Dynamic inhibition.
Specifically, the washing machine involved by one of embodiments of the present invention possesses：Housing, it is supported in housing
Water jacket, the washing and dewatering groove that is rotatably disposed in water jacket and with the top for being disposed in washing and dewatering groove and
It is sealed with the balancer device of the ring bodies of liquid.In balancer device, the ring-type for being sealed with liquid is internally formed in ring bodies
Room, partition wall is radially equipped with annular chamber.Partition wall has various shapes, utilizes the partition wall with various shapes
The stream of liquid is formd in the inner circumferential side of ring bodies.Partition wall with various shapes is arranged on annular chamber with defined configuration
It is interior.
According to this structure, using the teaching of the invention it is possible to provide can obtain height a kind of size not changing the washing and dewatering groove of washing machine
Vibration suppressioning effect and clothing the easy washing machine of taking-up operability.In addition, using the teaching of the invention it is possible to provide one kind can fill balancer
Put and minimize and can obtain the washing machine of high vibration suppressioning effect.
Brief description of the drawings
Fig. 1 is the longitudinal section of the washing machine of embodiments of the present invention.
Fig. 2 is the perspective elevation of the major part of the balancer device of the washing machine of embodiments of the present invention.
Fig. 3 is the sectional view of the first partition wall of the balancer device of the washing machine of embodiments of the present invention.
Fig. 4 is the sectional view of the second partition wall of the balancer device of the washing machine of embodiments of the present invention.
Fig. 5 is the sectional view of the 3rd partition wall of the balancer device of the washing machine of embodiments of the present invention.
Fig. 6 is the sectional view of the first partition wall of the balancer device of the washing machine of embodiments of the present invention.
Fig. 7 is the section of the first partition wall of the balancer device of the comparative example 1 of the washing machine of embodiments of the present invention
Figure.
Fig. 8 is the section of the first partition wall of the balancer device of the comparative example 2 of the washing machine of embodiments of the present invention
Figure.
Fig. 9 is the amplitude of the washing and dewatering groove of the balancer device for the washing machine for showing to possess embodiments of the present invention
Performance plot.
Figure 10 is shaking for the washing and dewatering groove of the balancer device for the comparative example 1 for showing to possess embodiments of the present invention
The performance plot of width.
Figure 11 is shaking for the washing and dewatering groove of the balancer device for the comparative example 2 for showing to possess embodiments of the present invention
The performance plot of width.
Figure 12 is the stereogram of the washing and dewatering groove of the washing machine of embodiments of the present invention.
Figure 13 is the top view of the balancer device of the washing machine of embodiments of the present invention viewed from above.
Figure 14 is the washing and dewatering groove of the balancer device for the washing machine for being shown with embodiments of the present invention
The curve map of amplitude during dehydration.
The curve map of amplitude when Figure 15 is the dehydration for the washing and dewatering groove for being shown with conventional balancer device.
Figure 16 is the washing and dewatering groove of the conventional balancer device of the narrow width for the radial direction for being shown with ring bodies
Dehydration when amplitude curve map.
Figure 17 is the perspective elevation of the major part of the balancer device of conventional washing machine.
Embodiment
Below, embodiments of the present invention are explained with reference to.In addition, the present invention is not limited to the embodiment.
(embodiment)
The washing machine 100 involved by one of embodiments of the present invention is illustrated using Fig. 1.
Fig. 1 is the longitudinal section of the washing machine 100 involved by one of embodiments of the present invention.In Fig. 1, housing 1
Framed pedestal 16 is arranged in bottom, top framework 22 is equipped on top.As following structure：Using multiple suspensions by water jacket 3
Flexibly suspention is disposed in inside housing 1, utilizes the vibration of the water jacket 3 during 2 absorption dewatering of suspension.External groove 3 is provided for covering
Cover the outer capping 13 of the upper surface of the water jacket 3.The washing and dewatering groove 4 for housing clothing is equipped in the inside of water jacket 3, is washed
Wash and dehydration groove 4 in a manner of hollow and double-layer structural axle 5 pivots about can be supported by.
The perisporium of washing and dewatering groove 4 is provided with many limbers 4a.For stirring the impeller 6 of clothing rotatably
The bottom being arranged in washing and dewatering groove 4.Impeller 6 with the shape in substantially pot type of the peripheral part with inclined plane 10,
Upper surface is formed with stirring protuberance 11.
Motor (driver element) 8 is installed in the bottom in the outside of water jacket 3.By clutch 9 by the rotation of motor 8
Power is selectively transferred to washing and dewatering groove 4 and impeller 6 via axle 5.By the rotation of impeller 6, in cleaning, rinsing and take off
During water clothing is stirred using stirring with protuberance 11.By the stirring of impeller 6, clothing is exchanged same in edge left and right (direction of rotation)
When also vertically exchange.
Side wall in washing and dewatering groove 4 is fixed with filter fixing frame 14, and filter 12 is detachably installed on
Filter fixing frame 14.Filter 12 will be reclaimed in washing operates by washings from velveteen caused by washing clothing.
Top framework 22 is internally equipped with supporting member 24, and feed water valve 17 and water supply are installed on branch with flexible pipe (not shown)
Bearing member 24.Feed water valve 17 has the multiple valves for being used for opening and closing water route.When opening water route using feed water valve 17, from setting
Put detergent dissolving portion of the water supply component 21 via water supply flexible pipe into detergent incorporating section 18 on supporting member 24
20 are supplied water, and washings are supplied to washing and dewatering groove 4 via the grade of detergent dissolving portion 20.In the bottom of water jacket 3 and draining
Flexible pipe 15 connects, and is configured to the water after cleaning, and rinse and being dehydrated and is discharged to the outside.
On top, the upper back opening position of framework 22 is provided with operating portion 19, and detergent incorporating section 18 is put into certainly with taking out
Mode such as is provided in the position in Proximity operation portion 19.On top, framework 22 is formed with for simultaneous relative to washing by washings
The opening portion being removed and placed into dehydration groove 4, and it is provided with the enclosing cover 23 for being opened and closed closed peristome freely.Enclosing cover 23 have make
User carries out operating required handle portion, has the linkage that can bend enclosing cover 23 in the pars intermedia of enclosing cover 23.
Balancer device 7 is equipped on the top of washing and dewatering groove 4.In cleaning and rinsing, washings after draining
Situation about being evenly distributed in washing and dewatering groove 4 is seldom, and washings typically unevenly divides in washing and dewatering groove 4
Cloth, unbalance state occurs in washing and dewatering groove 4.In order to correct the unbalance shape as caused by the uneven distribution of washings
State, the inner circumferential top of washing and dewatering groove 4 is provided with balancer device 7.
Balancer device 7 has the size external diameter substantially the same with the external diameter of washing and dewatering groove 4.
Then, the balancer device 7 of the washing machine 100 involved by embodiments of the present invention is entered using Fig. 2~Fig. 5
Row explanation.
Fig. 2 is the perspective elevation of the major part of the balancer device of the washing machine 100 of embodiments of the present invention.Such as
Shown in Fig. 2, balancer device 7 has the ring bodies 30 formed by top circular shell 31 and lower annular housing 32.In ring-type
Inside body 30, using ring-type subregion wall 35 radially subregion formed with bilayer annular chamber 33,34.In annular chamber 33,34
Radially formed with multiple partition walls 36,37.
In addition, the shape that partition wall 36,37 is formed as the inner circumferential side in annular chamber 33,34 is essentially the same as each other.Separately
Outside, partition wall 36,37 has various shapes respectively.Specifically, such as in the present embodiment, partition wall 36,37 has the
One partition wall 36a, 37a, second partition wall 36b, 37b and the 3rd partition wall 36c, 37c these three shapes.
Fig. 3 is the sectional view of first partition wall 36a, 37a positions of balancer device 7.As shown in figure 3, the first partition wall
36a, 37a have outer circumferential side part 36a-1, the 37a-1 and and ring contacted with the inner surface of the outer circumferential side in annular chamber 33,34
Inner circumferential portion 36a-2,37a-2 of the inner surface contact of inner circumferential side in shape room 33,34.First partition wall 36a, 37a is formed
It is more slightly higher than inner circumferential portion 36a-2,37a-2 for outer circumferential side part 36a-1,37a-1 in annular chamber 33,34.
In addition, in annular chamber 33,34, in first partition wall 36a, 37a outer circumferential side part 36a-1,37a-1 inner circumferential
Groove portion 55a, 56a is provided between the inner surface of the face of side and the inner circumferential side of annular chamber 33,34.The broad-ruler of groove portion 55a, 56a
Very little (width radially of groove portion 55a, 56a in ring bodies 30) is set to Wa, first partition wall 36a, 37a inner periphery side portion
36a-2,37a-2 height is divided to be set to La, first partition wall 36a, 37a outer circumferential side part 36a-1,37a-1 height
It is set to LA.The position of the top of first partition wall 36a, 37a in annular chamber 33,34 is formed with space 57a, 58a, profit
The stream of liquid 38 is formed with space 57a, 58a and groove portion 55a, 56a.In the present embodiment, in ring bodies 30 in
15 degree of heart angle is for compartment of terrain in 24 opening positions formed with first partition wall 36a, 37a.
First partition wall 36a, 37a is in the state of washing and dewatering groove 4 rotates as the liquid in annular chamber 33,34
Body plays function due to the stream that centrifugal force moves.That is, using first partition wall 36a, 37a, in the first partition wall
The liquid that space 57a, 58a and groove portion 55a, 56a of 36a, 37a top are formed in annular chamber 33,34 is in washing and dewatering
The stream moved under the rotation status of groove 4 due to centrifugal force.Forming the first separation in a manner of stream is broadened
Wall 36a, 37a, it can effectively carry out the movement of liquid.
Fig. 4 is second partition wall 36b, 37b of balancer device 7 sectional view.As shown in figure 4, the second partition wall 36b,
37b has outer circumferential side part 36b-1, the 37b-1 contacted with the inner surface of the outer circumferential side in annular chamber 33,34 and and annular chamber
33rd, inner circumferential portion 36b-2,37b-2 of the inner surface contact of the inner circumferential side in 34.Second partition wall 36b, 37b is arranged to
Outer circumferential side part 36b-1,37b-1 of ring bodies 30 are extended annular chamber 33,34 upper surfaces.In annular chamber 33,34
Second partition wall 36b, 37b outer circumferential side part 36b-1,37b-1 inner circumferential side face and annular chamber 33,34 in inner circumferential side
Inner surface between formed with the stream moved as liquid play space 57b, 58b of function.In present embodiment
In, in the ring bodies 30 with 30 degree of central angle for compartment of terrain in 12 opening positions formed with second partition wall 36b, 37b.
Face with first partition wall 36a, 37a outer circumferential side part 36a-1,37a-1 inner circumferential side is the same as annular chamber 33,34
Groove portion 55a, 56a between the inner surface of inner circumferential side similarly, in second partition wall 36b, 37b and the inner circumferential of annular chamber 33,34
The bottom of space 57b, 58b between the inner surface of side are provided with groove portion 55b, 56b.Second partition wall 36b, 37b inner circumferential side
Part 36b-2,37b-2 height Lb are formed as the height with first partition wall 36a, 37a inner circumferential portion 36a-2,37a-2
Height substantially the same La.
In addition, space 57b, 58b between the inner surface of the inner circumferential side of second partition wall 36b, 37b and annular chamber 33,34
In the width dimensions (width radially of groove portion 55b, 56b in ring bodies 30) of groove portion 55b, 56b Wb is formed as and width
Size substantially the same size Wa, width dimensions Wa are first partition wall 36a, 37a outer circumferential side part 36a-1,37a-1
Inner circumferential side face and annular chamber 33,34 inner surfaces between groove portion 55a, 56a width dimensions.
Second partition wall 36b, 37b outer circumferential side part 36b-1,37b-1 are extended the upper table of annular chamber 33,34
Face, therefore the liquid in the state of washing and dewatering groove 4 rotates in annular chamber 33,34 is due to centrifugal force and to outer peripheral side
When mobile, outer circumferential side part 36b-1,37b-1 play function to limit the movement of liquid.
Fig. 5 is the 3rd partition wall 36c, 37c of the balancer device 7 of the washing machine 100 of present embodiment sectional view.Such as
Shown in Fig. 5, the 3rd partition wall 36c, 37c has the outer circumferential side part contacted with the inner surface of the outer circumferential side in annular chamber 33,34
36c-1,37c-1 and inner circumferential portion 36c-2,37c-2 contacted with the inner surface of the inner circumferential side in annular chamber 33,34.The
Three partition wall 36c, 37c are formed as：Outer circumferential side part 36c-1,37c-1 is outer out of annular chamber 33,34 with top is tended to
The overhang that the inwall of the week side of boss protrudes diminishes, the interior table of outer circumferential side part 36c-1,37c-1 and the inner circumferential side in annular chamber 33,34
Interval between face broadens.In the 3rd partition wall 36c, 37c outer circumferential side part 36c-1,37c-1 and annular chamber 33,34
Space 57c, 58c formed with the stream moved as liquid between the inner surface of side.With central angle in ring bodies 30
30 degree for compartment of terrain in 12 opening positions formed with the 3rd partition wall 36c, 37c.
With the inner surface of first partition wall 36a, 37a outer circumferential side part 36a-1,37a-1 inner circumferential side with annular chamber 33,
Groove portion 55a, 56a between 34 inner surfaces similarly, between the 3rd partition wall 36c, 37c and annular chamber 33,34 inner surfaces
Space 57c, 58c bottom are provided with groove portion 55c, 56c.3rd partition wall 36c, 37c inner circumferential portion 36c-2,37c-2
Height Lc is formed as the height La and the second partition wall with first partition wall 36a, 37a inner circumferential portion 36a-2,37a-2
Height substantially the same the height Lb of 36b, 37b inner circumferential portion 36b-2,37b-2.
In addition, the bottom of groove portion 55c, 56c width dimensions (bottom of groove portion 55c, 56c in ring bodies 30 radially
Width) Wc is formed as the size substantially the same with width dimensions Wa and width dimensions Wb, wherein, width dimensions Wa is
Between the inner surface and annular chamber 33,34 inner surfaces of one partition wall 36a, 37a outer circumferential side part 36a-1,37a-1 inner circumferential side
Groove portion 55a, 56a width dimensions, width dimensions Wb is second partition wall 36b, 37b outer circumferential side part 36b-1,37b-
The width dimensions of groove portion 55b, 56b between the inner surface and annular chamber 33,34 inner surfaces of 1 inner circumferential side.
As described above, the 3rd partition wall 36c, 37c outer circumferential side part 36c-1,37c-1 are formed as：With trend ring-type
The overhang that the inwall of the top of room 33,34 and the outer circumferential side out of annular chamber 33,34 protrudes diminishes.That is, be formed as：3rd point
The inner surface of next door 36c, 37c outer circumferential side part 36c-1,37c-1 inner circumferential side and the interior table of the inner circumferential side of annular chamber 33,34
Interval between face becomes big, and space 57c, 58c become big with top is tended to.According to this structure, the 3rd partition wall 36c, 37c
Outer circumferential side part 36c-1,37c-1 washing and dewatering groove 4 rotating speed rise during play function so that limitation due to
Centrifugal force and the movement of liquid moved to outer peripheral side.
Particularly, the 3rd partition wall 36c, 37c outer circumferential side part 36c-1,37c-1 can utilize the 3rd partition wall 36c,
37c come prevent the liquid in annular chamber 33,34 in the state of the rotation of washing and dewatering groove 4 is in rising way due to centrifugation
Power and the outer circumferential side for being moved fully to annular chamber 33,34.That is, the 3rd partition wall 36c, 37c outer circumferential side part 36c-1,37c-1
With following function：Control the movement of liquid so that the liquid in annular chamber 33,34 turns into and the 3rd partition wall 36c, 37c
Substantially the same shape of outer circumferential side part 36c-1,37c-1, the liquid in annular chamber 33,34 is turned into ring
State of the amount of lower section in shape room 33,34 more than amount up.
In addition, as shown in Fig. 2 between two first adjacent partition walls 36a, 37a, i.e. some first partition wall 36a,
Second partition wall 36b, 37b is equipped between 37a and next first partition wall 36a, 37a, in next first partition wall
The 3rd partition wall 36c, 37c is equipped between 36a, 37a and next one first partition wall 36a, 37a.Afterwards, there are a variety of shapes
The partition wall 36,37 of shape is first partition wall 36a, 37a, second partition wall 36b, 37b and the 3rd partition wall 36c, more than 37c
Configuration is stated to be configured.
In addition, the partition wall 36,37 with various shapes be first partition wall 36a, 37a, second partition wall 36b, 37b with
And the 3rd partition wall 36c, 37c configuration be not limited to above-mentioned configuration, according to the shape of washing and dewatering groove 4, annular chamber 33,34
The material of interior liquid and the setting environment of washing machine 100 etc., the partition wall 36,37 with various shapes are the first partition wall
36a, 37a, second partition wall 36b, 37b and the 3rd partition wall 36c, 37c are can make the liquid in annular chamber 33,34 effective
And the optimal arrangement order swimmingly moved and combination are configured.
The liquid 38 of ormal weight is sealed with annular chamber 33,34.In the state of Fig. 2 shows that balancer device 7 stops
Liquid 38.The liquid 38 being enclosed in annular chamber 33,34 is set to the 30%~70% of the volume of annular chamber 33,34.Pass through
The enclosed volume of liquid 38 is set as to the 30%~70% of the volume of annular chamber 33,34, centrifuge the correction of balancer device 7
Power is maximum.In the present embodiment, the enclosed volume of liquid 38 is set to about the 55% of the volume of annular chamber 33,34.
In addition, in the present embodiment, balancer device 7 is set to external diameter and isAnd height is 74mm.Profit
Liquid 38 is limited in ring-type with first partition wall 36a, 37a, second partition wall 36b, 37b and the 3rd partition wall 36c, 37c
Movement in room 33,34.
In the balancer device 7 of structure as described above, when the washing and dewatering groove 4 for being provided with balancer device 7 enters
During row rotation, liquid 38 in annular chamber 33,34 by the stream that is made up of space 57a, 58a and groove portion 55a, 56a, by space
The stream and flowed by space 57c, 58c and groove portion 55c, 56c stream formed that 57b, 58b and groove portion 55b, 56b are formed
It is dynamic, occur in washing and dewatering groove 4 it is unbalance in the case of, the liquid 38 in annular chamber 33,34, which is moved to, eliminates unbalance position
Put, wherein, space 57a, 58a are formed by first partition wall 36a, 37a, and space 57b, 58b are by second partition wall 36b, 37b shape
Into space 57c, 58c are formed by the 3rd partition wall 36c, 37c.
Particularly, the stream being made up of space 57a, 58a and groove portion 55a, 56a is formed wide, space 57a, 58a by
First partition wall 36a, 37a is formed.In addition, first partition wall 36a, 37a is formed much in ring bodies 30.Pass through this knot
Structure, the liquid 38 in annular chamber 33,34 can be made more efficiently to move.
On the other hand, due to washing and dewatering groove 4 rotation centrifugal force and into annular chamber 33,34 outer circumferential side movement
The movement to outer peripheral side of liquid 38 limited by second partition wall 36b, 37b and the 3rd partition wall 36c, 37c, and be maintained at
Unbalance opening position is eliminated to maintain vibration suppressioning effect.Particularly, the second partition wall of shape as described above is passed through
36b, 37b, the rotation of washing and dewatering groove 4 rises and the liquid 38 in annular chamber 33,34 is moved in the state of outer circumferential side
The mobile restriction effect of liquid 38 is big.In addition, by the 3rd partition wall 36c, 37c of shape as described above, washing
And the rotation of dehydration groove 4 be in the state in rising way and liquid 38 be in the way moved to outer peripheral side in the state of liquid
38 mobile restriction effect is big.
Hereinafter, the washing and dewatering groove during dehydration of the washing machine 100 of the balancer device 7 of present embodiment will be installed
Vibration amplitude and be separately installed with two comparative examples balancer device washing machine dehydration when washing and dewatering groove
The amplitude of vibration be compared.
Fig. 6 is first partition wall 36a, 37a of the balancer device 7 of present embodiment sectional view.The quilt of balancer device 7
It is set as：Upper end (the bottom of groove portion 55a, 56a of liquid level and first partition wall 36a, 37a inner circumferential portion 36a-2,37a-2
Portion) the distance between be H1=15mm, the height in annular chamber 33,34 is H2=70mm, and the internal diameter of balancer device 7 isAnd the width of the radial direction of ring bodies 30 is W2=33mm.In the balancer device 7 of present embodiment
H1/H2=0.21.
Fig. 7 is the sectional view of the first partition wall of the balancer device of comparative example 1.The balancer device of comparative example 1 is set
It is set to：The distance between upper end of liquid level and the first partition wall inner circumferential portion is H71=5mm, the height in annular chamber 733,734
Spend and be for H72=70mm, the internal diameter of balancer deviceAnd the width of the radial direction of ring bodies 730 is W4=
33mm.The H71/H72=0.07 in the balancer device of comparative example 1.
Fig. 8 is the sectional view of the first partition wall of the balancer device of comparative example 2.The balancer device of comparative example 2 is set
It is set to：The distance between upper end of liquid level and the first partition wall inner circumferential portion is H81=5mm, the height in annular chamber 833,834
Spend and be for H82=70mm, the internal diameter of balancer deviceAnd the width of the radial direction of ring bodies 830 is W6=
44.5mm.The H81/H82=0.07 in the balancer device of comparative example 2.
Fig. 9 is that the washing involved by the balancer device 7 for the washing machine 100 for showing the present embodiment shown in Fig. 6 is simultaneous
It is dehydrated the performance plot of the amplitude of groove 4.Fig. 9 is washing involved by the balancer device for the washing machine for showing the comparative example 1 shown in Fig. 7
Wash and be dehydrated the performance plot of the amplitude of groove.Figure 111 is involved by the balancer device for the washing machine for showing the comparative example 2 shown in Fig. 8
And washing and dewatering groove amplitude performance plot.
The balancer device of comparative example 1 shown in Fig. 7 is formed as the inner circumferential portion of the first partition wall than the sheet shown in Fig. 6
Inner circumferential portion 36a-2,37a-2 of first partition wall of the balancer device 7 of embodiment is high, and the stream of fluid is formed
It is narrow.In the balancer device of comparative example 1, as shown in figure 9, after dehydration starts, for the mistake occurred in washing and dewatering groove
In the corrective delay of weighing apparatus, even if the rotating speed of washing and dewatering groove during dehydration is 200rpm~300rpm, liquid can not be moved to
With unbalance opposite side (delay 180 degree), 120 degree~150 degree or so of delay can be only moved to.Therefore, washing and dewatering groove
The amplitude of vibration become big.
The balancer device of comparative example 2 shown in Fig. 8 be formed as liquid level and the first partition wall inner circumferential portion upper end it
Between distance H1 with this in comparative example 1 apart from equal, but compared with the comparative example 1 shown in Fig. 7, the internal diameter of balancer device
(D5) minor diameter is formed as, the width (W6) of the radial direction of ring bodies 30 forms wide.According to this structure, the stream in comparative example 2
The stream of body forms wide compared to the stream of the fluid of comparative example 1.In the balancer device of comparative example 2, after dehydration starts
Liquid is swimmingly moved, and when dehydrating speed is 200rpm, the liquid in ring bodies 30 can be moved to and unbalance opposite one
Side (delay 180 degree).Thereby, it is possible to the reduction of amplitude when making the rotating speed of washing and dewatering groove be 200rpm~300rpm, even if
Also the liquid in ring bodies 30 can be kept to be in the state with unbalance opposite direction in dehydration procedure thereafter.
However, the internal diameter (D5) of the balancer device of comparative example 2 is minor diameter, therefore the taking-up of washings is put into operability
Reduce.
The balancer device 7 of present embodiment shown in Fig. 6 is compared with the balancer device of comparative example 2, internal diameter (D1) shape
As major diameter.According to this structure, compared with having used the washing machine of balancer device of comparative example 2, it is possible to increase washing
The taking-up of thing is put into operability.
In addition, the width of the radial direction of the balancer device 7 of present embodiment forms narrow, but the inner circumferential side of the first partition wall
Partial upper end forms greatly relative to the distance H1 of liquid level compared to the H81 in the H71 in comparative example 1 and comparative example 2, fluid
Stream formed wide.
According to this structure, the balancer device 7 of present embodiment makes liquid swimmingly move after dehydration starts, de-
When water rotating speed is 200rpm, the liquid in ring bodies 30 can be moved to and unbalance opposite side (delay 180 degree), therefore energy
Amplitude when enough making rotating speed be 200rpm~300rpm reduces, even if can also keep ring bodies 30 in dehydration procedure thereafter
Interior liquid is in the state with unbalance opposite direction.
If in addition, between making the upper end of liquid level and first partition wall 36a, 37a inner circumferential portion 36a-2,37a-2
After distance H1 is excessive, such as H1 is formed as more than 20mm, then liquid is easier to flow, but the rotating speed in dehydration is 200rpm
Liquid is also easy to move, and liquid can not be kept to be in the state with unbalance opposite side (delay 180 degree).Therefore, exist on the contrary
Liquid, which adds, to shake and the amplitude of washing and dewatering groove becomes big situation.
In addition, width dimensions Wa in groove portion 55a, 56a formed by first partition wall 36a, 37a, by the second partition wall
The width dimensions Wb for groove portion 55b, 56b that 36b, 37b are formed and groove portion 55c, 56c formed by the 3rd partition wall 36c, 37c
Width dimensions Wc be each set to be less than 4mm in the case of, even in the inner circumferential side of liquid level and first partition wall 36a, 37a
In the case that the distance between part 36a-2,37a-2 upper end (bottom of groove portion 55a, 56a) is H=10mm~20mm, liquid
The stream of body 38 also narrows, and in dehydration, liquid 38 can not be moved swimmingly, and the deviation of the movement of liquid 38 becomes big.Thus, by
The width dimensions Wa for groove portion 55a, 56a that first partition wall 36a, 37a is formed, the groove portion formed by second partition wall 36b, 37b
55b, 56b width dimensions Wb and preferably set by the width dimensions Wc of the 3rd partition wall 36c, 37c groove portions 55c, 56c formed
For more than 4mm.
In the washing machine 100 involved by one of embodiments of the present invention, washing and dewatering groove and balancer device 7
There can also be structure as described below.Hereinafter, an institute using Figure 12~Figure 16 to embodiments of the present invention
The other structures example of washing and dewatering groove and balancer device 7 in the washing machine 100 being related to illustrates.
Figure 12 is that the washing for the other structures example for showing the washing machine 100 involved by one of embodiments of the present invention is simultaneous
It is dehydrated the stereogram of groove.Figure 13 is involved by the other structures example of the washing machine 100 of embodiments of the present invention viewed from above
Balancer device 7 top view.
Balancer device 7 involved by the other structures example of the washing machine 100 of present embodiment is set to external diameter and isHighly it is 74mm.In addition, as shown in figure 12, the inner circumferential shape of balancer device 7 has following shape：Ring bodies
From the top position of filter 12 displacements of the width W1 of the radial direction of the top position of 30 filter 12 than ring bodies 30
The width W2 of the radial direction of position after 90 degree is wide.
In the balancer device 7 involved by other structures example in the washing machine 100 of present embodiment, on ring bodies
30, the width dimensions W1 of the radial direction of the top position of filter 12 is set to 37mm, the top position of filter 12 and 180 degree
Interval between opposed position is that internal diameter is set to 396mm.In addition, on ring bodies 30, from being configured with filter 12
The width dimensions W2 that the radial direction of the ring bodies 30 of the position after 90 degree of displacement is played in position is set to 33mm, is filtered from being configured with
The interval that the position of device 12 is risen between the position opposed with 180 degree of the position after 90 degree of displacement is that internal diameter is set to minor axis
404mm。
Ring bodies 30 be formed as the internal diameter specific diameter of the wide part of width dimensions of radial direction to width dimensions narrow parts
Internal diameter is small.In addition, on formed between the side wall of partition wall 36,37 and annular chamber 33,34 liquid flow port (by groove portion 55a,
The liquid flow port that 56a, 55b, 56b, 55c, 56c and space 57a, 58a, 57b, 58b, 57c, 58c are formed), it is again formed as ring
The liquid flow port of the wide part of the width dimensions of radial direction in the shape room part narrower than the width dimensions of the radial direction in annular chamber
Liquid flow port it is big.In ring bodies 30, oriented annular chamber 33,34 is formed in the opening position that the width dimensions of radial direction form wide
Inject the inlet of liquid.
It is ring bodies 30 when from ring bodies 30 shown in the top view Figure 13 of top on the inner circumferential shape of ring bodies 30
The part of top position of filter 12 be minor axis, after 90 degree of from the top position of filter 12 the displacement of ring bodies 30
Position part be major diameter generally elliptical shape, and after being configured to from the top position of filter 12 to displacement 90 degree
Position, diameter little by little change.In addition, the ellipse of generally elliptical shape is not meant to the ellipse of geometric stricti jurise
Circle.
Vibration when Figure 14 is the dehydration of the washing and dewatering groove 4 for the washing machine 100 for showing embodiments of the present invention
The curve map of amplitude.When Figure 15 is the dehydration for the washing and dewatering groove for showing to be provided with the conventional balancer device shown in Figure 17
Amplitude curve map.On the conventional balancer device shown in Figure 17, the inner circumferential of ring bodies 543 is shaped as circle, internal diameter
For 381mm, the width dimensions of the radial direction of ring bodies 543 are 44.5mm.Figure 16 is to be provided with the conventional balance by shown in Figure 17
The width dimensions of the radial direction of device device formed it is narrow after balancer device washing and dewatering groove dehydration when amplitude song
Line chart.By the width dimensions of the radial direction formed it is narrow after the inner circumferential of ring bodies 543 of balancer device be shaped as circle, internal diameter
For 404mm, the width dimensions of the radial direction of ring bodies 543 are 33mm.
As shown in figure 15, amplitude during dehydration on the washing and dewatering groove for being provided with conventional balancer device,
Amplitude during 200rpm~300rpm somewhat improves, but has sufficient vibration suppressioning effect.However, due to ring bodies 543
Internal diameter size is small, therefore exists and be difficult to the problem of being removed and placed into etc of washings.
On the other hand, the washing and dewatering groove of the amplitude of vibration during the shown dehydrations of Figure 16 possesses the width of radial direction
Size formed it is narrow after conventional balancer device.Possess by the width dimensions of the radial direction formed it is narrow after conventional balance
The internal diameter size of the washing and dewatering groove of device device is bigger than the internal diameter size of the conventional balancer device shown in Figure 17, therefore easily
In being removed and placed into for progress washings.However, as shown in figure 16, it is being provided with the width dimensions of the radial direction of balancer device
Formed it is narrow after balancer device washing and dewatering groove in, amplitude during 200rpm~300rpm uprises, vibration suppression effect
Fruit reduces.
On the other hand, as shown in figure 14, in the balancer device 7 being provided with involved by the other structures example of present embodiment
Washing and dewatering groove 4 in, the amplitude of vibration when can particularly reduce 200rpm~300rpm, high vibration can be obtained
Inhibition.
Usually, in washing and dewatering groove 4, filter 12 is prominent to the inner surface side of washing and dewatering groove 4, therefore washs
Thing is easy to be hooked in filter 12, and in filter 12, nearby washings is easy to skewness.
Balancer device 7 involved by the other structures example of present embodiment is configured to：Washings is easy to skewness
From the top position of filter 12 position of the width of the radial direction of the top position of the filter 12 of ring bodies 30 than ring bodies 30
The width dimensions of the radial direction for the position moved after 90 degree are wide.According to this structure, the radial direction that can make to be moved to ring bodies 30
The liquid that width dimensions are set to other parts of the liquid of wide part than being moved to ring bodies 30 is more, is easy to correct unbalance
State.Thereby, it is possible to make big quantity of fluid be moved to the side opposite with the position of clothing deflection, the rotating speed can be particularly set to be
Amplitude during 200rpm~300rpm reduces.
In addition, when being formed narrow by the width dimensions of the radial direction of the ring bodies 30 of balancer device 7, balancer device 7
Rigidity die down, therefore the deformation quantitative change of washing and dewatering groove 4 is big in dehydration, washing and dewatering groove 4 be possible to easily with outside
Groove 3 rubs.Particularly, the weight of the part for being provided with filter 12 and filter fixing frame 14 of washing and dewatering groove 4 becomes weight,
In the part, in dehydration, the deformation quantitative change of washing and dewatering groove 4 is big.
Balancer device 7 involved by the other structures example of present embodiment is formed as：The filter 12 of ring bodies 30
The width of the radial direction of upper section is wider than the width of the other parts of ring bodies 30, therefore enables in washing and dewatering groove 4
Deflection more than partial equilibrium device device 7 rigidity reinforced.In addition, the rigid deviation in washing and dewatering groove 4 can be suppressed,
The deformation of washing and dewatering groove 4 when can suppress to be dehydrated.
As described above, in the washing machine 100 of present embodiment, using involved by the other structures example of present embodiment
And balancer device 7 in the case of, high shake can also be obtained by not changing the size of the washing and dewatering groove 4 of washing machine 100
Dynamic inhibition, the simple washing machine 100 of taking-up operability of clothing can be obtained.
As described above, the washing machine 100 involved by one of embodiments of the present invention has：Housing 1；Water jacket 3, its quilt
It is supported in housing 1；Washing and dewatering groove 4, it is rotatably disposed in water jacket 3；And balancer device 7, it is arranged
In the top of washing and dewatering groove 4.
In the washing machine 100 involved by embodiments of the present invention, balancer device 7 has ring bodies 30.Ring bodies
30 have the annular chamber 33,34 that inside is sealed with liquid, are equipped with annular chamber 33,34 in annular chamber 33,34
Inner circumferential side forms the partition wall 36,37 of the stream of liquid.Partition wall 36,37 has various shapes respectively, has various shapes
Partition wall 36,37 (36a, 37a, 36b, 37b, 36c, 37c) is disposed in annular chamber 33,34 with defined.
According to this structure, can to the rotation due to washing and dewatering groove 4 the periphery sidesway into annular chamber 33,34
The movement of dynamic liquid is limited, thus occur in washing and dewatering groove 4 it is unbalance in the case of, in annular chamber 33,34
Liquid can be effectively moved to eliminate unbalance position.Thus, height can be obtained without changing the size of washing and dewatering groove
Vibration suppressioning effect, and can improve clothing taking-up operability.
In addition, or, there is dividing for various shapes in the washing machine 100 involved by embodiments of the present invention
Next door 36,37 has first partition wall 36a, 37a and second partition wall 36b, 37b, wherein, first partition wall 36a, 37a is used for
Top and inner circumferential side in annular chamber 33,34 form the stream of liquid, and second partition wall 36b, 37b is used to form annular chamber
33rd, the inner surface of the outer circumferential side in 34.Alternatively, it is also possible to be, in the defined configuration of the partition wall 36,37 with various shapes
In include following configuration：One second partition wall 36b, 37b are at least arranged between two first partition walls 36a, 37a.According to
This structure, the periphery that liquid is moved to due to centrifugal force in annular chamber 33,34 under the rotation status of washing and dewatering groove 4
In the case of side, second partition wall 36b, 37b outer circumferential side part (contacts with the inner surface of the outer circumferential side in annular chamber 33,34
Part) 36b-1,37b-1 play function to limit the movement of liquid, therefore can effectively correct unbalance.Thus, do not change
The size of washing and dewatering groove can just obtain high vibration suppressioning effect, and can improve the taking-up operability of clothing etc..
In addition, or, there is dividing for various shapes in the washing machine 100 involved by embodiments of the present invention
Next door 36,37 has first partition wall 36a, 37a and the 3rd partition wall 36c, 37c, wherein, first partition wall 36a, 37a is used for
Top in annular chamber 33,34 forms the stream of liquid, and the 3rd partition wall 36c, 37c has outer out of annular chamber 33,34
The shape that the overhang that the week side of boss protrudes increases with the lower section for tending to annular chamber 33,34.Can also be, it is specified that configuration include
Configure below：One the 3rd partition wall 36c, 37c are at least arranged between two first partition walls 36a, 37a.According to this knot
Structure, the 3rd partition wall 36c, 37c function is played during the rotating speed of washing and dewatering groove 4 rises with to due to centrifugal force and
The movement of the liquid moved to outer peripheral side is limited, therefore can effectively be corrected unbalance.Thus, washing and dewatering is not changed
The size of groove can just obtain high vibration suppressioning effect, and can improve the taking-up operability of clothing etc..
In addition, or, there is dividing for various shapes in the washing machine 100 involved by embodiments of the present invention
Next door 36,37 (36a, 37a, 36b, 37b, 36c, 37c) respective inner circumferential portion is (with the inner circumferential side in annular chamber 33,34
The part of inner surface contact) 36a-2,37a-2,36b-2,37b-2,36c-2,37c-2 height is formed as substantially the same
Highly.According to this structure, the liquid in annular chamber 33,34 can be moved swimmingly, therefore can more efficiently be eliminated and be washed
Wash and be dehydrated and be in groove 4 unbalance.
In addition, or, there is dividing for various shapes in the washing machine 100 involved by embodiments of the present invention
Outer circumferential side part (the interior table with the outer circumferential side in annular chamber 33,34 in next door 36,37 (36a, 37a, 36b, 37b, 36c, 37c)
The part of face contact) 36a-1,37a-1,36b-1,37b-1,36c-1,37c-1 be formed as than respective inner circumferential portion 36a-
2nd, 37a-2,36b-2,37b-2,36c-2,37c-2 are high.Alternatively, it is also possible to be, the outer circumferential side part in annular chamber 33,34
The inner surface of 36a-1,37a-1,36b-1,37b-1,36c-1,37c-1 inner circumferential side and the inner circumferential side in annular chamber 33,34
Formed with groove portion 55a, 56a, 55b, 56b, 55c, 56c between inner surface.And or by point with various shapes
Groove portion 55a, 56a, 55b, 56b, 55c, 56c that next door 36,37 (36a, 37a, 36b, 37b, 36c, 37c) is formed width are formed
For substantially the same size.According to this structure, occur in washing and dewatering groove 4 it is unbalance in the case of, liquid can have
Effect it is moved to and eliminates unbalance position, therefore high vibration suppression effect can be obtained without changing the size of washing and dewatering groove
Fruit, and taking-up operability can be improved.
In addition, or, balancer device 7 is configured in the washing machine 100 involved by embodiments of the present invention
The inner circumferential of ring bodies 30 is shaped as the generally elliptical shape with minor axis and major diameter when from top top view.According to this knot
Structure, the interior of ring bodies 30 can not be increased with not reducing vibration suppressioning effect without changing the size of washing and dewatering groove of washing machine
Footpath.High vibration suppression effect can be obtained thereby, it is possible to provide a kind of size not changing the washing and dewatering groove of washing machine
Fruit and the washing machine for improving the taking-up operability of clothing.
In addition, on the washing machine 100 involved by embodiments of the present invention or, in washing and dewatering groove 4
The filter 12 for removing velveteen is equipped with, ring bodies 30 is configured to have with lower part：It is equipped with the position of filter 12
Top position at the width of radial direction be formed as the other parts than ring bodies 30 (for example, from the position for being configured with filter 12
Play the position after displacement 90 degree in the top position put) radial direction width it is wide.According to this structure, substantial amounts of liquid can move
The part that the width of the radial direction of ring bodies 30 forms wide is moved, is easy to point of the correction by the washings in washing and dewatering groove 4
It is unbalance caused by cloth is unequal.In addition, the part for being provided with filter 12 and filter fixing frame 14 of washing and dewatering groove 4
Weight becomes weight, and in the part, in dehydration, the deformation quantitative change of washing and dewatering groove 4 is big, washing and dewatering groove 4 be possible to easily with
Water jacket 3 rubs.On the point, the balancer device 7 of the washing machine 100 involved by embodiments of the present invention is formed as ring bodies
From the top position of filter 12 displacement of the width dimensions of the radial direction of the top position of 30 filter 12 than ring bodies 30
The width dimensions of the radial direction of position after 90 degree are wide, thus, it is possible to cause the part more than the deflection of washing and dewatering groove 4
The rigidity reinforced of balancer device 7, and the rigid deviation in washing and dewatering groove 4 can be suppressed.Thereby, it is possible to suppress to be dehydrated
When washing and dewatering groove 4 deformation, so as to provide a kind of vibration suppressioning effect high washing machine, and one can be provided
Kind improves the washing machine of the taking-up operability of clothing.
In addition, or, ring bodies 30 is in radial direction on the washing machine 100 involved by embodiments of the present invention
The part that width dimensions form wide is provided for injecting the inlet of liquid into ring bodies 30.According to this structure, due to
Liquid injection port is set and (influence of liquid flow path narrowed width etc) is influenceed to caused by liquid flow path width and is reduced, therefore
Liquid is easy to flow in ring bodies 30.Thus, vibration can be provided without changing the size of washing and dewatering groove of washing machine
Inhibition is high and washing and dewatering groove 4 in the small washing machine of rigid deviation.
Industrial applicability
As described above, the present invention can obtain can providing a kind of size not changing the washing and dewatering groove of washing machine
High vibration suppressioning effect and the washing machine for the taking-up operability for improving clothing.Thus, it is possible to widely it is used in various families
Front yard with and business washing machine and scrubbing-and-drying unit etc..
Description of reference numerals
1：Housing；3：Water jacket；4：Washing and dewatering groove；4a：Limbers；5：Axle；6：Impeller；7：Balancer device；8：Electricity
Motivation (driver element)；9：Clutch；10：Inclined plane；11：Stirring protuberance；12：Filter；13：Outer capping；14：Filtering
Device fixed frame；15：Scupper hose；16：Frame pedestal；17：Feed water valve；18：Detergent incorporating section；19：Operating portion；20：Detergent
Dissolving portion；21：Water supply component；22：Top framework；23：Enclosing cover；24：Supporting member；30：Ring bodies；31、41：Top ring-type shell
Body；32、42：Lower annular housing；33、34：Annular chamber；35：Subregion wall；36、37：Partition wall；36a、37a：First partition wall；
36b、37b：Second partition wall；36c、37c：3rd partition wall；36a-1、37a-1：Outer circumferential side part (the first partition wall)；36b-
1、37b-1：Outer circumferential side part (the second partition wall)；36c-1、37c-1：Outer circumferential side part (the 3rd partition wall)；36a-2、37a-
2：Inner circumferential portion (the first partition wall)；36b-2、37b-2：Inner circumferential portion (the second partition wall)；36c-2、37c-2：Inner circumferential
Side part (the 3rd partition wall)；38：Liquid；55a、56a、55b、56b、55c、56c：Groove portion；57a、58a、57b、58b、57c、
58c：Space.
Claims (8)
1. a kind of washing machine, possesses：
Washing and dewatering groove；And
Balancer device, it has the ring bodies on the top for being disposed in the washing and dewatering groove,
Wherein, the ring bodies has the annular chamber for being internally sealed with liquid, and partition wall, institute are equipped in the annular chamber
The stream that the inner circumferential side that partition wall is used in the annular chamber forms the liquid is stated, the partition wall has various shapes,
The partition wall of the various shapes is disposed in the annular chamber with defined.
2. washing machine according to claim 1, it is characterised in that
The partition wall with the various shapes with the first partition wall and the second partition wall, wherein, it is described first separate
Top and the inner circumferential side that wall is used in the annular chamber form the stream of liquid, and second partition wall is used to form institute
State the inner surface of the outer circumferential side in annular chamber, it is described as defined in described in configuration is included between two first partition walls and arranges
The configuration of second partition wall.
3. washing machine according to claim 1 or 2, it is characterised in that
The partition wall with the various shapes possesses first partition wall and the 3rd partition wall, wherein, described first
Partition wall is used for the stream that the top in the annular chamber forms the liquid, the 3rd partition wall have from
The overhang that the inwall of the outer circumferential side in the annular chamber protrudes increases with the lower section tended in the annular chamber
Shape, it is described as defined in configuration be included in the configuration that the 3rd partition wall is arranged between two first partition walls.
4. the washing machine according to any one of claims 1 to 3, it is characterised in that
With the various shapes it is the partition wall, contacted with the inner surface of the inner circumferential side in the annular chamber in
The height of the week side of boss part is formed as substantially the same height.
5. the washing machine according to any one of Claims 1 to 4, it is characterised in that
The partition wall with the various shapes contacts with the inner surface of the outer circumferential side in the annular chamber
Outer circumferential side part be formed as higher than the inner circumferential portion, the inner circumferential of the outer circumferential side part in the annular chamber
Formed with groove portion between the inner surface of the inner circumferential side in the inner surface and the annular chamber of side, the groove portion
The width of bottom is formed as substantially the same size.
6. the washing machine according to any one of Claims 1 to 5, it is characterised in that
The ring bodies is configured to the elliptical shape that inner circumferential is shaped as having minor axis and major diameter when overlooking.
7. the washing machine according to any one of claim 1~6, it is characterised in that
The filter for removing velveteen is equipped with the washing and dewatering groove, the ring bodies has with lower part：Match somebody with somebody
The width of radial direction at the top position of position provided with the filter is formed as at the other positions than the ring bodies
Width is wide.
8. washing machine according to claim 7, it is characterised in that
The ring bodies is provided with the inlet of the liquid in the part that the width of the radial direction forms wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940916.8A CN110747601A (en) | 2015-03-26 | 2016-03-01 | Washing machine |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015063607 | 2015-03-26 | ||
| JP2015-063607 | 2015-03-26 | ||
| JP2015-091027 | 2015-04-28 | ||
| JP2015091027 | 2015-04-28 | ||
| PCT/JP2016/001085 WO2016152034A1 (en) | 2015-03-26 | 2016-03-01 | Washing machine |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910940916.8A Division CN110747601A (en) | 2015-03-26 | 2016-03-01 | Washing machine |
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| Publication Number | Publication Date |
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| CN107429465A true CN107429465A (en) | 2017-12-01 |
| CN107429465B CN107429465B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910940916.8A Pending CN110747601A (en) | 2015-03-26 | 2016-03-01 | Washing machine |
| CN201680011541.1A Active CN107429465B (en) | 2015-03-26 | 2016-03-01 | Washing machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910940916.8A Pending CN110747601A (en) | 2015-03-26 | 2016-03-01 | Washing machine |
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| JP (1) | JP6569092B2 (en) |
| CN (2) | CN110747601A (en) |
| WO (1) | WO2016152034A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714302A (en) * | 2018-07-13 | 2020-01-21 | 无锡小天鹅电器有限公司 | Clothes treating apparatus and balancing ring thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018155520A1 (en) * | 2017-02-24 | 2018-08-30 | パナソニックＩｐマネジメント株式会社 | Dryer |
| CN111826895B (en) * | 2019-04-19 | 2021-11-23 | 广东美的白色家电技术创新中心有限公司 | Rotary balancing device and clothes treatment equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107429465B (en) | 2020-06-30 |
| JPWO2016152034A1 (en) | 2018-01-18 |
| JP6569092B2 (en) | 2019-09-04 |
| WO2016152034A1 (en) | 2016-09-29 |
| CN110747601A (en) | 2020-02-04 |
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