CN108474165A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN108474165A CN108474165A CN201680075498.5A CN201680075498A CN108474165A CN 108474165 A CN108474165 A CN 108474165A CN 201680075498 A CN201680075498 A CN 201680075498A CN 108474165 A CN108474165 A CN 108474165A
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- China
- Prior art keywords
- water
- cylindric washer
- washing machine
- adjustment
- adjustment water
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 175
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 6
- 230000005764 inhibitory process Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 15
- 239000007924 injection Substances 0.000 abstract description 15
- 230000018044 dehydration Effects 0.000 description 15
- 238000006297 dehydration reaction Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000005119 centrifugation Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000004904 shortening Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
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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
- D06F37/22—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 horizontal axis
- D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about an inclined axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
-
- 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
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
-
- 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
- D06F37/14—Ribs or rubbing means forming part of the receptacle
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The purpose of the present invention is to provide a kind of washing machines, even if there are the offsets of washings in cylindric washer, also the deceleration or stopping of the rotation of cylindric washer are avoided that, by being dehydrated the imbalance for reliably and quickly eliminating cylindric washer when operating, the delay of the duration of runs can be effectively prevented from.The lifting rib (7) as balancer of the washing machine (1) of the present invention has：Lattice (71), adjustment water (W) can be made to be trapped in the side top (1d) by the flowing towards the side cardinal extremity (1e) for the adjustment water (W) for inhibiting to be injected from side top (1d) of cylindric washer (1b) by water filling device (1c)；And outlet portion (72), the adjustment water (W) of injection can be discharged from the base end side (1e) of cylindric washer (1b).
Description
The present invention relates to a kind of washing machines with dehydrating function.
The washing machine for being set to general family or self-service laundry etc. has washing dehydration function, washing dehydration functions/drying.
Washing machine with dehydrating function generates vibration, noise due to offset of the washings in rotating cylinder.In addition, the centrifugation of rotating cylinder when rotating just becomes larger if the offset of washings is larger, since rotation needs big torque, dehydration operating can not be started.In order to eliminate such case, user will stop the operating of washing machine and eliminate the offset of washings manually.
In order to eliminate such cumbersome operation, itd is proposed following scheme: be determined as the offset as washings unbalanced size it is bigger than specified value in the case where, according to the output of position detection unit timing, rotating cylinder is set to slow down until becoming the small rotation speed of centrifugal force force of gravity, to eliminate the offset (referring to patent document 1) of washings.
Furthermore, the unbalanced generation that washings is deviated to the front of rotating cylinder when being dehydrated in order to prevent, itd is proposed following scheme: by the acceleration transducer of the front and rear portion arranging relative to rotating cylinder, the difference of the vibratory output detected is calculated, to sense the non-equilibrium state (patent document 2) that washings is deviated to the front of rotating cylinder.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 9-290089 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2009-82558 bulletin
Summary of the invention
Problem to be solved by the invention
In technology disclosed in above patent document 1, by making the rotation of rotating cylinder slow down, centrifugal force is set to successively decrease, so that the washings being overlapped falls because of gravity.However, in the prior art, since wrapped around one another and as block washings directly falls as former state, the block can not be dismantled.When rotary drum rotating in such a state, since imbalance can not be eliminated, so detection is uneven again, repeat the deceleration of rotating cylinder.
On the other hand, in the technology disclosed in above patent document 2, when rotating cylinder is in rotation, the difference of the vibration detecting unit vibration values detected and the detection unit vibration values detected by rear portion by front is calculated.Then, in the case where the difference of the vibration values is more than preset threshold value, the rotation of rotating cylinder is made to slow down or stop.
However, even if by the prior art, blocking washings wrapped around one another is not opened still and remains in rotating cylinder, can't be and be inherently eliminated unbalanced solution countermeasure.
And, it is had the following problems: due to making the rotation of rotating cylinder slow down or stop when repeating dehydration operating every time according to above patent document 1,2, not only need to start electric power, power consumption becomes larger, but also wash needed for time, that is, duration of runs also postpone.In particular, the delay of the duration of runs will lead to the reduction of the circulation efficiency of the customer in shop in the washing machine for being set to self-service laundry.
It should be noted that these problems not only occur in the tumbling-box washing machine for having rotating cylinder (cylindric washer), it is also same to occur in vertical washing machine.
Currently invention addresses above-mentioned points, a kind of washing machine is provided, even if in cylindric washer, there are rotation decelerations or stopping that cylindric washer is avoided that the offset of washings, can pass through imbalance reliable and that cylindric washer when dehydration operates is eliminated promptly, be effectively prevented from the delay of the duration of runs.
The solution to the problem
Present invention point in view of the above problems, the following technical solution is employed.
Washing machine of the invention has: cylindric washer, is configured with driving device in base end side, and in top side opening；Multiple hollow balancers, along the cylindric washer axis direction and be disposed in the inner peripheral surface of the cylindric washer；And water filling device, adjustment water is individually injected to each balancer respectively, feature exists
In the balancer includes lattice, and the flowing towards base end side for the adjustment water that can be injected by the water filling device from the tip side of the cylindric washer by inhibition makes the adjustment hydropexis in tip side；And outlet portion, the adjustment water injected can be discharged from the base end side of the cylindric washer.
In addition, it is a feature of the present invention that balancer is can be to the lifting rib that washings is stirred.
Furthermore, the present invention is characterized in that, cylindric washer includes roller, axis direction is approximate horizontal or forms to approach horizontal angle tilt extension and surrounds the axis and can rotatably be supported, lattice includes inclined surface, is tilted in a manner of moving closer to the rotation center of roller towards base end side from the tip side of cylindric washer.
Furthermore, the present invention is characterized in that, cylindric washer includes roller, axis direction is approximate horizontal or forms and can rotatably be supported around the axis to approach horizontal angle tilt extension, and lattice is to be divided into upright to be arranged and be located at tip side from the outside wall surface of balancer towards internal and via outlet portion and be located at base end side and the separation wall in the discharge promotion region for adjustment water be discharged for the preferentially preferential storage areas of storage adjustment water and from the preferential storage areas.
Furthermore, the present invention is characterized in that, the axis direction of cylindric washer extends in an approximate vertical direction, lattice is with storage bottom surface that is prominent from the inner wall of the balancer and can inhibiting the whereabouts for adjusting water downward, and outlet portion has the opening that adjustment water can be made to be fallen downwards from storage with bottom surface.
Invention effect
According to the present invention, by being equipped with lattice, make to adjust water emphasis and be stored in the unbalanced influence of cylindric washer and shows the tip side of cylindric washer most significant, as the position farthest from driving device, to which further biggish counterweight can be applied to the cylindric washer in dehydration operating compared with when uniformly being configured from tip side to base end side with the amount of identical adjustment water.It as a result, can imbalance reliable when being dehydrated operating and rapidly eliminating cylindric washer.As a result, being not only able to achieve the saving of the amount of adjustment water, moreover it is possible to the time, chance needed for effectively cutting down the water filling of adjustment water, moreover it is possible to be effectively prevented from the delay of the duration of runs caused by the offset because of washings.
In addition, according to the present invention, using balancer as lifting rib, the balanced adjustment of cylindric washer is able to achieve with ands lifting washings etc. and is stirred the two functions to it.
Furthermore, according to the present invention, lattice has the inclined inclined surface in a manner of moving closer to the rotation center of roller towards base end side from the tip side of cylindric washer, the effect of centrifugal force that adjustment water is generated by the rotation of roller and the tip side for being more preferentially stored in cylindric washer, so as to effectively play the effect of balancer with the amount of less adjustment water, to the amount of adjustment water reduce and by water injection time the shortening bring duration of runs
Shortening it is advantageous.
Furthermore, according to the present invention, cylindric washer has roller, lattice is to be divided into from the outside wall surface of balancer towards internal uprightly setting and be located at tip side and adjust the preferential storage areas of water and the separation wall in the discharge promotion region from the preferential storage areas via outlet portion and positioned at base end side and for adjustment water to be discharged for preferentially storage, even simple structure, the effect that adjustment is balanced by less adjustment water can be also obtained.
Furthermore, according to the present invention, the axis direction of cylindric washer extends in an approximate vertical direction, lattice has storage bottom surface that is prominent from the inner wall of the balancer and can inhibiting the whereabouts for adjusting water downward, and outlet portion, which has, can make to adjust the opening that water is fallen downwards from storage with bottom surface, even so-called vertical washing machine, it also can be with the amount of less adjustment water, in a short time, it is able to achieve the effect for inhibiting vibration, the generation of noise as caused by the centrifugation of dehydration tube, the delay of the duration of runs can be effectively prevented from.
Fig. 1 is the figure for schematically showing the section of washing machine 1 involved in one embodiment of the present invention.
Fig. 2 is the Action Specification figure for indicating the major part of same washing machine 1.
Fig. 3 is the figure for schematically showing the section of washing machine 1 involved in second embodiment of the present invention.
Fig. 4 indicates the Action Specification figure of the major part with washing machine 1.
Fig. 5 is the figure for schematically showing the section of the major part with washing machine 1 involved in the third embodiment invented.
First embodiment
Hereinafter, one embodiment of the present invention is described in detail based on attached drawing.
Fig. 1 is the sectional view for schematically showing the structure of washing machine 1 involved in present embodiment.Fig. 2 is the Action Specification figure for indicating the vertical section of the part of washing machine 1 of present embodiment.
The washing machine 1 of present embodiment is for example well suited for using in self-service laundry, family, has:
Body of the washing machine 1a；Cylindric washer 1b includes outer cylinder 3 and roller 2 with axis S1 made of extending substantially horizontally；Water filling device 1c has water receiving unit 5 and nozzle unit 6；Driving device 40；Control unit (not shown).
Body of the washing machine 1a shown in FIG. 1 is about rectangular-shape.In the front surface 10a of body of the washing machine 1a, it is formed with the opening 11 for picking and placing washings relative to roller 2, also, being equipped with can be to the open-close lid 11a that the opening 1 is opened and closed.
Outer cylinder 3 is arranged in the component of the bottomed tube of the inside of body of the washing machine 1a, can be in internal storage washing water.As shown in Figure 1, in the peripheral surface 3a of outer cylinder 3, such as it is equipped with the acceleration transducer 12 that can be detected to the acceleration of left and right, vertical and depth 3 directions.
Roller 2 be in outer cylinder 3 with 3 arranged coaxial of outer cylinder, and by the component of the bottomed tube of free rotary ground supporting.Roller 2 can have many limbers 2b (referring to Fig.1) in its wall surface 2a in inner containment washings.
As shown in Figure 1, based on motor (not shown), the drive shaft 17 for extending the bottom 2c towards roller 2 rotates driving device 40, provides driving force for roller 2, rotates roller 2.
As shown in Figure 1, on the inner peripheral surface 2a1 of roller 2, using in the circumferential at equal intervals (angularly) in a manner of set that there are three the lifting ribs (water injection pipe) 7 as balancer.Each lifting rib 7 extends from the base end part 2c of roller 2 throughout top end part in the up-down direction, and is formed from the inner peripheral surface 2a1 of roller 2 towards axis S1 protrusion.In addition, each lifting rib 7 is hollow form, although not shown but cross-sectional shape is formed as arc-shaped.
Water receiving unit 5 is configured to water guide chute 5a for example towards the axis S1 of roller 2 three layers of overlapping radially, as shown in figure 3, being fixed on the inner peripheral surface 2a1 of roller 2.Water guide chute 5a is only set as quantity identical as lifting rib 7, and the water flowing path for making to adjust water W and independently flowing into any one lifting rib 7 is formed in inside.Then, in the inside of lifting rib 7, as shown in Figure 1, being connected with communication member 5a1, adjustment water W is supplied from water receiving unit 5.
Such water receiving unit 5 and lifting rib 7, use communication member 5a1 connection respectively.
Nozzle unit 6 will adjust water W and individually inject such water guide chute 5a.Nozzle unit 6 includes three water injecting nozzles 6a；Water-supply valve 62a is connected to these water injecting nozzles 6a.Water injecting nozzles 6a is only set as quantity identical as water guide chute 5a, is configured at the position that can be filled the water respectively to each water guide chute 5a.It should be noted that in the present embodiment, using tap water as adjustment water W.In addition, as water supply
Valve 62a can switch water-supply valve using direction.
According to this structure, open drain valve 50a by the washing water in outer cylinder 3 from the dehydration procedure that discharge outlet 50 is discharged, adjustment water W out of any one water injecting nozzles 6a of nozzle unit 6 injection water receiving unit 5 water guide chute 5a, flows into lifting rib 7 via communication member 5a1.For example, as shown by the arrows in figure 2, adjustment water W flows into lifting rib 7 via communication member 5a1 from water guide chute 5a in the case where injecting adjustment water W from any one water injecting nozzles 6a.When roller 2 is in high speed rotation state, the adjustment water W flowed into lifting rib 7 is attached because of centrifugal force and is stranded in the inner peripheral surface 2a1 of roller 2.The weight of the lifting rib 7 increases as a result, and the balance of roller 2 changes.In this way, lifting rib 7 is the bellows lifting rib construction that can store adjustment water W by centrifugal force.Then, when dehydration procedure is close to end, when the rotation speed of roller 2 reduces, the centrifugal force in lifting rib 7 is gradually decayed, and adjustment water W is flowed out because of gravity, is discharged via drainpipe 5 to outside outer cylinder 3.At this moment, adjustment water W flows into the lower foreign side of impeller via opening portion 71.Therefore, adjustment water W does not soak the clothing in roller 2 and is discharged.
Here, the washing machine 1 of present embodiment has: cylindric washer 1b, in the side cardinal extremity 1e configured with driving device 40 and in top 1d side opening；Multiple lifting ribs 7 as hollow balancer are disposed in the inner peripheral surface 2a1 of the roller 2 of the inner peripheral surface as cylindric washer 1b along the direction axis S1 of cylindric washer 1b；1 c of water filling device individually injects adjustment water W to each lifting rib 7 respectively, which is characterized in that has the construction that the adjustment water W of injection can preferentially be detained since the top side 1d of cylindric washer 1b.Hereinafter, being illustrated to the specific structure of present embodiment using centered on the structure as the lifting rib 7 of balancer.
Lifting rib 7 is characterized in that, comprising: lattice 71 can make adjustment water W be trapped in the top side 1d by inhibiting the flowing towards the side cardinal extremity 1e of the adjustment water W injected by water filling device 1c from the top side 1d of cylindric washer 1b；Outlet portion 72 the adjustment water W injected can be discharged from the side cardinal extremity 1e of cylindric washer 1b.
Lattice 71 is by the inclined wall 73 started setting up in a manner of facing with direction inclined since axis direction from outer wall as main body.Then, the surface of the inclined wall 73 is to move closer to the inclined inclined surface 74 of mode of the rotation center of roller from the top side 1d of cylindric washer 1b towards the side cardinal extremity 1e.
The a certain amount of above adjustment water W that outlet portion 72 can will be injected from the 5a1 for constituting water filling device 1c, from the discharge of the side cardinal extremity 1e of cylindric washer 1b.
Then, the movement in Fig. 2, to the lifting rib 7 for being adjusted water W by multiple injection in dehydration procedure
It is schematically shown.In this way, in the figure, will inject adjustment water W each time is indicated in section.In first time water filling, since adjustment water W is concentrated near the top 1d of lifting rib 7, even therefore least water injection rate, adjustment water W also preferentially concentrates on the top 1d of lifting rib 7, therefore few to the water injection rate of lifting rib 7, in other words, the centrifugation of cylindric washer 1b at least can be effectively eliminated to the water filling number of lifting rib 7.It should be noted that every water filling number increased to lifting rib 7, adjustment water W quantitatively increases, and unbalanced elimination degree of the influence to cylindric washer 1b i.e. as centrifugation gradually decreases.
In addition, as shown in the figure, the outlet portion 72 of the lifting rib 7 is continuously set to the top 1d of inclined surface 74 in a manner of adjustment water W more than specified amount preferentially can be discharged to outside cylindric washer 1b.Thus, it is suppressed that a certain amount of above adjustment water W is efficiently avoided accidentally controlling as caused by excessive water filling by injecting lift muscle 7.
In this way, the washing machine 1 of present embodiment, the lifting rib 7 as balancer has: lattice 71, adjustment water W can be made to be trapped in the top side 1d by inhibiting the flowing towards the side cardinal extremity 1e for adjusting water W injected by water filling device 1c from the top side 1d of cylindric washer 1b；Outlet portion 72 the adjustment water W injected can be discharged from the side cardinal extremity 1e of cylindric washer 1b.
According to this structure, by being equipped with lattice 71, make to adjust the top side 1d that water W emphasis is stored in cylindric washer 1b that most can significantly indicate the unbalanced influence of cylindric washer 1b, as the position farthest from driving device 40, to which further biggish counterweight can be applied to the cylindric washer 1b in dehydration operating compared with when uniformly being configured with the amount of identical adjustment water W from the top side 1d to the side cardinal extremity 1e.It as a result, can imbalance reliable when being dehydrated operating and rapidly eliminating cylindric washer 1b.As a result, being not only able to achieve the saving of the amount of adjustment water W, moreover it is possible to the time, chance needed for effectively cutting down the water filling of adjustment water W, moreover it is possible to be effectively prevented from the delay of the duration of runs caused by the offset because of washings.As a result, if washing machine 1 is set to the scheme in self-service laundry shop, then advantageous to the raising of the running efficiency in shop by avoiding the delay of the duration of runs.In addition, if washing machine 1 is set to the scheme of family, then advantageous to the effective use of the time of user by avoiding the delay of the duration of runs.
In addition, in the present embodiment, the two functions are stirred to it with ands lifting washings etc. due to using balancer as lifting rib 7, being able to achieve the balanced adjustment of cylindric washer 1b.
And, in the present embodiment, lattice 71 has the inclined inclined surface 74 in a manner of moving closer to the rotation center of roller towards the side cardinal extremity 1e from the top side 1d of cylindric washer 1b, therefore adjustment water W is generated by the rotation of roller the effect of centrifugal force and the top side 1d for being more preferentially stored in cylindric washer 1b, from
And can using it is less adjustment water W amount effectively play the effect as balancer, to the amount by adjustment water W reduce and the shortening of water injection time and the shortening of the bring duration of runs is particularly advantageous.
Hereinafter, being illustrated to other embodiments of the present invention.In these each embodiments, to the constituent element for being equivalent to above embodiment, identical appended drawing reference is marked, omits detail explanation.
Second embodiment
Fig. 3 is the sectional view for schematically showing the structure of washing machine 1 of second embodiment of the present invention.Fig. 4 is the Action Specification figure for indicating the vertical section of the part of washing machine 1 of present embodiment.
The washing machine 1 of present embodiment has: body of the washing machine 1a；Cylindric washer 1b includes outer cylinder 3 and roller 2 with axis S1 made of extending substantially horizontally；Water filling device 1c has water receiving unit 5 and nozzle unit 6；Driving device 40；Control unit (not shown) is the same as the above first embodiment in these points.
Body of the washing machine 1a shown in Fig. 3 is configured to following scheme: its front surface 10a is slightly towards top, it is consequently for being formed towards oblique upper relative to the opening 11 that roller 2 picks and places washings, user can be to the open-close lid 11a that the opening 11 is opened and closed from oblique upper opening and closing.That is the washing machine 1 of present embodiment is that cylindric washer 1b is assemblied on inclined direction, is known as so-called oblique drum-type automatic washing machine.
It is also same as above embodiment about the washing machine 1 of present embodiment, have: cylindric washer 1b, in the side cardinal extremity 1e configured with driving device 40 and in top 1d side opening；Multiple lifting ribs 7 as hollow balancer are disposed in the inner peripheral surface 2a1 of the roller 2 of the inner peripheral surface as cylindric washer 1b along the direction axis S1 of cylindric washer 1b；Water filling device 1c individually injects adjustment water W to each lifting rib 7 respectively.Hereinafter, being illustrated to shown in present embodiment as the lifting rib of balancer 7.
The lifting rib 7 is same as above embodiment, comprising: thus lattice 71 can make adjustment water W be trapped in the top side 1d by inhibiting the flowing towards the side cardinal extremity 1e for adjusting water W injected by water filling device 1c from the top side 1d of cylindric washer 1b；Outlet portion 72 the adjustment water W injected can be discharged from the side cardinal extremity 1e of cylindric washer 1b.In turn, the lifting rib 7 of present embodiment is characterized in that lattice 71 is to be divided into uprightly to be arranged and be located at the side top 1d towards inside from the outside wall surface of lifting rib 7 and for preferentially storing the preferential storage areas 75a for adjusting water W and the separation wall 75 that promotion region 75b is discharged from the preferential storage areas 75a via outlet portion 72 and positioned at the side cardinal extremity 1e and for adjustment water W to be discharged.
In turn, the movement in Fig. 4, to the lifting rib 7 for repeatedly being adjusted water W by injection in dehydration procedure
It is schematically shown.So, it is also the same in the present embodiment, near the top 1d of the adjustment water W cylindric washer 1b for concentrating on lifting rib 7, even therefore least water injection rate, adjustment water W is also preferentially concentrated in the preferential storage areas 75a of the top 1d of the i.e. cylindric washer 1b of lifting rib 7, therefore few to the water injection rate of lifting rib 7, in other words, the centrifugation of cylindric washer 1b at least can be effectively eliminated to the water filling number of lifting rib 7.In addition, in the present embodiment, every water filling number increased to lifting rib 7, adjustment water W quantitatively increases, different from the embodiment described above, the counterweight and water filling number that can add to cylindric washer 1b proportionally rise.In addition to this, outlet portion 72 is same as above embodiment, by can water filling device 1c by injected it is a certain amount of more than adjustment water W promote region 75b discharge towards discharge from the side cardinal extremity 1e of cylindric washer 1b by way of, be continuously arranged since the top 1d of separation wall.
Even as described above, the washing machine 1 of present embodiment is also same as above embodiment the time, chance needed for capable of effectively cutting down the water filling of adjustment water W, the delay of the duration of runs as caused by the offset of washings can be effectively prevented from.
In particular, according to the present embodiment, even simple structure, can also obtain the effect for being balanced adjustment by less adjustment water W.
Third embodiment
The washing machine 1 of third embodiment of the present invention, as shown in figure 5, the direction axis S1 of washing tube (cylinder) 1b extends in a generally perpendicular direction, it is the washing machine 1 that the present invention is suitable for being known as so-called vertical type full automatic washing machine.
In such vertical type full automatic washing machine 1, in the center bottom 2c of roller 2, it is rotatably configured with impeller (stirring wing) 4.As shown in figure 5, impeller 4 is the common impeller of multiple tab portions with the substantially impeller main body of disc-shape and the upper surface for being formed in impeller main body.Such impeller 4 is stirred generation water flow to the washing water being stored in outer barrel 3.
As shown in figure 5, using motor (not shown) as main body, the drive shaft 17 for extending the bottom 2c towards roller 2 rotates driving device 40, provides driving force to roller 2, impeller 4, rotates roller 2, impeller 4.Washing machine 1 mainly rotates only impeller 4 in washing procedure, in dehydration procedure, roller 2 and impeller 4 is made integrally to carry out high speed rotation.
As shown in the figure, the washing machine 1 of present embodiment is same as the respective embodiments described above, has: washing tube (cylinder) 1b, in the side cardinal extremity 1e configured with driving device 40 and in 1 d side opening of top；Multiple conducts
The baffle plate 7 of hollow balancer is disposed in the inner peripheral surface 2a1 of the roller 2 of the inner peripheral surface as the washing tube (cylinder) 1b along the direction axis S1 of washing tube (cylinder) 1b；Water filling device 1c, adjustment water W is individually injected to each baffle plate 7 respectively, lattice 71 is included, adjustment water W can be made to be trapped in the top side 1d by inhibiting the flowing towards the side cardinal extremity 1e for adjusting water W injected by water filling device 1c from the top side 1d of washing tube (cylinder) 1b；Outlet portion 72 the adjustment water W injected can be discharged from the side cardinal extremity 1e of washing tube (cylinder) 1b.
Here, hereinafter, baffle plate 7 possessed by washing machine 1 to present embodiment is illustrated.It should be noted that the baffle plate 7 of present embodiment injects washing water from the top of washings in washing procedure, although constituting and controlling to can be carried out so-called flushing, the explanation to the program is omitted.
In the present embodiment, lattice 71 has from the prominent storage wall 76 formed of the inner wall of baffle plate 7.In turn, surface side has the storage bottom surface 77 that adjustment water W can be inhibited to fall downwards to the storage wall 76 on it.In the present embodiment, the scheme that the storage wall 76 is arranged at the position for being also slightly closer to upside among the up and down direction than baffle plate 7 is shown, it but can certainly be that multiple storage walls 76 are set in the up-down direction, or store and use the inclined scheme in bottom surface 77.
In the present embodiment, outlet portion 72, which has, can make to adjust the whereabouts as opening mouthful 78 that water W falls downwards.In the present embodiment, as shown in the figure, whereabouts mouthful 78 is provided at hole or the slit of storage wall 76, it is formed in a manner of adjusting water W and capable of falling from storage wall 76, but in the present embodiment, such as be designed as following scheme: the water for adjusting water W for being set to fall than the unit time from whereabouts mouth 78 by the water for the adjustment water W for injecting the unit time is more, thus in storage storage adjustment water W on bottom surface 77.
Then, it in Fig. 5, is schematically shown in dehydration procedure by the movement of the baffle plate 7 of multiple injection adjustment water W.In this way, in the figure, will inject adjustment water W each time is indicated in section.In first time water filling, since adjustment water W concentrates on the storage than baffle plate 7 with bottom surface 77 closer near upside i.e. top 1d, even less water injection rate, in other words, even if the water filling number to baffle plate 7 is few or water injection time is short, the centrifugation of washing tube (cylinder) 1b also can be effectively eliminated.It should be noted that every water filling number increased to baffle plate 7, adjustment water W quantitatively increases, and in the present embodiment, since the water level of adjustment water W rises, the i.e. uneven eradicating efficacy of counterweight that can add to washing tube (cylinder) 1b is incremented by.
As described above, the washing machine 1 of present embodiment is also same as above embodiment, by the way that lattice 71 is arranged, make to adjust water W emphasis be stored in washing tube (cylinder) 1b unbalanced influence performance it is most significant,
The top side 1d of washing tube (cylinder) 1b as the position farthest from driving device 40, to which further biggish counterweight can be applied to washing tube (cylinder) 1b compared with when uniformly being configured with the amount of identical adjustment water W from the top side 1d to the side cardinal extremity 1e.It as a result, can imbalance reliable when being dehydrated operating and rapidly eliminating washing tube (cylinder) 1b.As a result, being not only able to achieve the saving of the amount of adjustment water W, moreover it is possible to the time, chance needed for effectively cutting down the water filling of adjustment water W, moreover it is possible to be effectively prevented from the delay of the duration of runs caused by the offset because of washings.
Furthermore, the direction axis S1 of washing tube (cylinder) 1b according to the present invention extends in a generally perpendicular direction, lattice 71 has prominent from the inner wall of baffle plate 7 and can inhibit to adjust the storage bottom surface that water W falls downwards, and, outlet portion 72 has the opening that adjustment water W can be made to be fallen downwards from storage with bottom surface, even so-called vertical washing machine 1, also the effect that can inhibit vibration, the generation of noise as caused by the centrifugation of dehydration tube can be realized within the shorter time with the amount of less adjustment water W, can be effectively prevented from the delay of the duration of runs.
More than, one embodiment of the present invention is illustrated, but the structure of present embodiment and it is not limited to above-mentioned, it can be carried out various modifications.
For example, in the above-described embodiment, water receiving unit is made of three water guide chutes, be corresponding to it baffle plate there are three setting, but it is not limited to this, can be baffle plate and sets there are three more than, as long as and water guide chute and baffle plate carry out the structure of identical quantity setting.In addition, water receiving unit is also possible to structure made of multiple water guide chutes are overlapped in the up-down direction, the transverse width of water receiving unit can be made to narrow as a result, extend the opening of roller.Moreover, baffle plate can also according to the work (situation) of washing machine, be set as it is wealthy or under wealthy shape.
In addition, in the above-described embodiment, as the lattice of baffle plate, the scheme for being disclosed in each other embodiment and being applicable in the inclined wall with inclined surface, separate wall, but can also be using the scheme merged using these inclined walls and separation wall.
Other structures also can be carried out various modifications without departing from the spirit and scope of the invention.
Description of symbols:
1 washing machine
1b cylindric washer
1c water filling device
2 rollers
20 inner cylinders
40 driving devices
7 balancers (lifting rib, baffle plate)
71 lattices
72 outlet portions
73 inclined walls
74 inclined surface
75 separate wall
76 storage walls
Bottom surface is used in 77 storages
78 openings (whereabouts mouth)
Claims (5)
- A kind of washing machine, has:Cylindric washer is configured with driving device in base end side, and in top side opening；Multiple hollow balancers, along the cylindric washer axis direction and be disposed in the inner peripheral surface of the cylindric washer；AndWater filling device individually injects adjustment water to each balancer respectively,It is characterized in that,The balancer includesLattice, the flowing towards base end side for the adjustment water that can be injected by the water filling device from the tip side of the cylindric washer by inhibition, makes the adjustment hydropexis in tip side；AndOutlet portion the adjustment water injected can be discharged from the base end side of the cylindric washer.
- Washing machine according to claim 1, which is characterized in thatThe balancer is can be to the lifting rib that washings is stirred.
- Washing machine according to claim 1 or 2, which is characterized in thatThe cylindric washer includes roller, and axis direction is approximate horizontal or is extended with approaching horizontal angle tilt, and can rotatably be supported around the axis,The lattice includes inclined surface, is tilted in a manner of moving closer to the rotation center of the roller from the tip side of the cylindric washer towards base end side.
- Washing machine according to claim 1 or 2, which is characterized in thatThe cylindric washer includes roller, and axis direction is approximate horizontal or is extended with approaching horizontal angle tilt, and can rotatably be supported around the axis,The lattice is to be divided into uprightly to be arranged and be located at tip side and the separation wall for preferentially storing the preferential storage areas for adjusting water and the discharge promotion region from the preferential storage areas via the outlet portion and positioned at base end side and for the adjustment water to be discharged towards inside from the outside wall surface of the balancer.
- Washing machine according to claim 1 or 2, which is characterized in thatThe axis direction of the cylindric washer extends in an approximate vertical direction,The lattice has storage bottom surface that is prominent from the inner wall of the balancer and can inhibiting the whereabouts for adjusting water downward, also,The outlet portion has the opening that the adjustment water can be made to be fallen downwards from the storage with bottom surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-251162 | 2015-12-24 | ||
| JP2015251162A JP6736807B2 (en) | 2015-12-24 | 2015-12-24 | Washing machine |
| PCT/CN2016/112191 WO2017108008A1 (en) | 2015-12-24 | 2016-12-26 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108474165A true CN108474165A (en) | 2018-08-31 |
| CN108474165B CN108474165B (en) | 2021-01-19 |
Family
ID=59089168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680075498.5A Active CN108474165B (en) | 2015-12-24 | 2016-12-26 | Washing machine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190010652A1 (en) |
| EP (1) | EP3396049A4 (en) |
| JP (1) | JP6736807B2 (en) |
| CN (1) | CN108474165B (en) |
| WO (1) | WO2017108008A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206390A (en) * | 2018-11-22 | 2020-05-29 | 无锡小天鹅电器有限公司 | Laundry treating apparatus and balancing device for laundry treating apparatus |
| CN115768937A (en) * | 2020-06-29 | 2023-03-07 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2023030078A1 (en) * | 2021-09-01 | 2023-03-09 | 青岛海尔洗衣机有限公司 | Washing machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021074104A (en) * | 2019-11-06 | 2021-05-20 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Washing machine |
| CN114318777B (en) * | 2020-09-30 | 2023-02-17 | 无锡小天鹅电器有限公司 | Balancing device, barrel assembly and clothes treatment equipment |
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- 2016-12-26 WO PCT/CN2016/112191 patent/WO2017108008A1/en active Application Filing
- 2016-12-26 CN CN201680075498.5A patent/CN108474165B/en active Active
- 2016-12-26 EP EP16877818.1A patent/EP3396049A4/en not_active Withdrawn
- 2016-12-26 US US16/065,775 patent/US20190010652A1/en not_active Abandoned
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| CN102686790A (en) * | 2009-12-31 | 2012-09-19 | 阿塞里克股份有限公司 | A washing machine wherein the unbalanced load is balanced |
| CN105051282A (en) * | 2013-02-13 | 2015-11-11 | Lg电子株式会社 | Laundry treatment apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111206390A (en) * | 2018-11-22 | 2020-05-29 | 无锡小天鹅电器有限公司 | Laundry treating apparatus and balancing device for laundry treating apparatus |
| CN111206390B (en) * | 2018-11-22 | 2023-04-21 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus and balancing device for laundry treatment apparatus |
| CN115768937A (en) * | 2020-06-29 | 2023-03-07 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN115768937B (en) * | 2020-06-29 | 2024-01-30 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2023030078A1 (en) * | 2021-09-01 | 2023-03-09 | 青岛海尔洗衣机有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3396049A4 (en) | 2019-08-28 |
| CN108474165B (en) | 2021-01-19 |
| US20190010652A1 (en) | 2019-01-10 |
| EP3396049A1 (en) | 2018-10-31 |
| JP2017113231A (en) | 2017-06-29 |
| JP6736807B2 (en) | 2020-08-05 |
| WO2017108008A1 (en) | 2017-06-29 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200508 Address after: No. 558, Jiaozhouwan West Road, Huangdao District, Qingdao, Shandong Province Applicant after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Applicant after: AQUA Co.,Ltd. Address before: 266101 Haier Road, Qingdao hi tech Zone, Qingdao, Shandong Province, No. 1 Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant before: AQUA Co.,Ltd. |
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Effective date of registration: 20201222 Address after: Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, China Applicant after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Applicant after: AQUA Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: No. 558, Jiaozhouwan West Road, Huangdao District, Qingdao City, Shandong Province 266500 Applicant before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Applicant before: AQUA Co.,Ltd. |
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