CN107532364B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN107532364B CN107532364B CN201680027833.4A CN201680027833A CN107532364B CN 107532364 B CN107532364 B CN 107532364B CN 201680027833 A CN201680027833 A CN 201680027833A CN 107532364 B CN107532364 B CN 107532364B
- Authority
- CN
- China
- Prior art keywords
- water
- guiding gutter
- washing machine
- rotating cylinder
- lifting rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 253
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 abstract description 44
- 238000006297 dehydration reaction Methods 0.000 abstract description 44
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 16
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 102100022441 Sperm surface protein Sp17 Human genes 0.000 description 3
- 101100310674 Tenebrio molitor SP23 gene Proteins 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 102100031798 Protein eva-1 homolog A Human genes 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 101100438139 Vulpes vulpes CABYR gene Proteins 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- 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
-
- 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
- D06F49/00—Domestic spin-dryers or similar spin-dryers not suitable for industrial use
- D06F49/02—Bowl construction
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/24—Spin speed; Drum movements
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A kind of washing machine, it does not need that the rotation of rotating cylinder is made to slow down or stop in the dehydration operation process of washing machine, the imbalance generated due to washings can be eliminated in the state of continuing common dehydration operating, the dehydration of washings is efficiently carried out in a manner of not generating vibration, noise, and power consumption will not become larger.Washing machine has: cylindric washer (5);Multiple hollow balancers (6), the inner peripheral surface of the cylindric washer (5) is disposed in along the axis direction of cylindric washer (5);Water receiving ring element (18,69), with overlying multiple layers and the balancer (6) corresponding cyclic annular guiding gutter (19a, 19b, state 19c) is constituted, and is fixed on the axis direction end of the outer surface of the cylindric washer (5);Water flowing component (24a, 24b, 24c) connects a part of guiding gutter (19a, 19b, 19c) and the corresponding balancer (6) with the guiding gutter (19a, 19b, 19c);And nozzle (25a, 25b, 25c), independently adjustment water is injected to the guiding gutter (19a, 19b, 19c).
Description
Technical field
The present invention relates to the washing machines with dehydrating function.
Background technique
It is set to the washing machine of average family or Coin laundry room etc., is had and some had washing dehydration function, washes
Wash dewatered drying function.
Washing machine with dehydrating function generates vibration, noise due to bias of the washings in rotating cylinder.In addition,
Due to when the bias of washings is big, rotating cylinder when rotation it is eccentric just big, rotation needs big torque, therefore can not open
Begin to be dehydrated operating.In order to overcome this problem, user stops the operating of washing machine and eliminates washings by manual operation
Bias.
In order to eliminate this cumbersome operation, a kind of washing machine is proposed, in the bias for judging washings i.e. injustice
In the case that the size of weighing apparatus is bigger than specified value, the output timing of corresponding position detection unit makes rotating cylinder slow down, until reaching
Until the small rotation speed of centrifugal force force of gravity, to eliminate the biasing (referring to patent document 1) of washings.
Furthermore, it is also proposed that a kind of washing machine, the acceleration sensing of the front and rear portion by being disposed in rotating cylinder
Device calculates the difference of the vibratory output detected, with detect front bias from washings to rotating cylinder non-equilibrium state, thus
Prevent dehydration when front bias from washings to rotating cylinder imbalance (patent document 2).
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
Scheme used by technology disclosed in above-mentioned patent document 1 be by make rotating cylinder rotation slow down and make from
Mental and physical efforts are successively decreased, and fall the washings of stack up by gravity.However, due to being mutually wound in one in the prior art
The washings of group can keep the state of winding to fall, therefore can not unlock this washings.When rotating cylinder is such
When being rotated under state, due to not eliminating imbalance, imbalance can be detected again, rotating cylinder can be repeated
Slow down.
On the other hand, scheme used by technology disclosed in above patent document 2 is calculated in rotary drum rotating
The difference of the vibration values that are detected by the vibration detecting unit of front and the vibration values detected by the detection unit at rear portion.So
Afterwards, in the case where the difference of the vibration values is greater than preset threshold value, the rotation of rotating cylinder is made to slow down or stop.
However, even if being mutually wound in one washings also will not still unlock, and remain in rotation by the prior art
In tumbler cylinder, and non-elimination unbalanced basic solution.
In turn, since above patent document 1,2 is using the scheme for making the rotation of rotating cylinder slow down or stop, every time
It repeats dehydration operating to require to start electric power, there are problems that power consumption increase.
It should be noted that these problems are not only possible in the tumbling-box washing machine for having rotating cylinder (cylindric washer)
Occur, is similarly possible to occur in vertical washing machine.
The present invention is to solve the invention of such problem of the prior art.Through the invention, a kind of washing machine can be provided, i.e.,
Make the biasing in cylindric washer there are washings, does not also need that the rotation of cylindric washer is made to slow down or stop, reliably eliminating
The imbalance of cylindric washer when dehydration operating, reduces the generation of the generation, noise vibrated caused by the bias by cylindric washer, efficiently
Carry out the dehydration of washings.
The solution to the problem
Washing machine of the invention has: cylindric washer;Multiple hollow balancers, the axis direction along the cylindric washer are arranged
In the inner peripheral surface of the cylindric washer;Water receiving ring element, overlying multiple layers cyclic annular guiding gutter corresponding with the balancer and constitute,
It is fixed on the axis direction end of the outer surface of the cylindric washer;Water flowing component links a part of guiding gutter and leads with this
The corresponding balancer of sink;And nozzle unit, independently adjustment water is injected to the guiding gutter.
In particular, it is a feature of the present invention that the balancer is the lifting rib for promoting washings.In addition, of the invention
It is characterized in that, the balancer is equally spaced disposed in the cylindric washer i.e. inner peripheral surface of rotating cylinder, also, within the guiding gutter
Circumferential surface is opened outer peripheral surface mode with the end and is constituted, and the bottom plate of each layer guiding gutter of the water receiving ring element is relative to the washing
The eccentric axis of cylinder, and the identical mode of differential seat angle of the eccentric direction of adjacent guiding gutter is fixed, in the bias of the guiding gutter
Top has the water flowing component.
In addition, being opened it is a feature of the present invention that being equipped in the inside of the lifting rib from the main body for being located at the lifting rib
The hang plate that the front end of oral area side is tilted down towards rear end.
In addition, it is a feature of the present invention that the bottom plate from the water flowing component to the guiding gutter installation site,
The bottom plate is funnel-shaped.
In addition, it is a feature of the present invention that the guiding gutter has: cricoid water guide groove body;Bulge, from guiding gutter
Main body is prominent to radial outside, and the bulge is formed with and the guiding gutter master in the direction of rotation lag side of the cylindric washer
The connection of body is open, and is connected with the water flowing component in the leading side in the direction of rotation.
In addition, it is a feature of the present invention that the circumferencial direction being equipped with along the cylindric washer collapses in the balancer
The partition member of the aquifer zones in portion.
In addition, it is a feature of the present invention that being mounted on the axis direction end of the outer surface of the cylindric washer with water storage portion
Portion is connected to either one or two of the multiple balancer.
In addition, it is a feature of the present invention that the cylindric washer is the approximate horizontal rotating cylinder of its axis direction, composition institute
The guiding gutter for stating water receiving ring element is constituted in such a way that inner peripheral surface opening outer peripheral surface is with the end, and the nozzle unit matches the water receiving ring
The lower part of unit is configured at can be towards the position that guiding gutter supplies water.
Invention effect
Through the invention, washing machine is due to by making to inject the chosen of the water receiving ring element rotated integrally with cylindric washer
The adjustment water of guiding gutter is provided to balancer via water flowing component, eliminates the bias due to washings and the imbalance that generates,
There is no need to make the rotation of cylindric washer midway slow down or stop, preventing from the state of continuing common dehydration operating
Generate vibration, noise.
Washing machine of the invention can obtain the flat of cylindric washer due to using the scheme using balancer as lifting rib
Weighing apparatus adjustment and promotion two functions of washings.
The bottom plate of each layer guiding gutter of washing machine of the invention due to using water receiving ring element is relative to rotating cylinder
The scheme of eccentric axis, therefore water receiving ring element can generate the centrifugal force to eccentric top-direction when rotated, it will be described in injection
The adjustment water of guiding gutter is efficiently provided to balancer.
The hang plate from front end towards rear end has been arranged washing machine of the invention due to the inside in lifting rib, can be high
Effect it is adjusted the draining of water.
Washing machine of the invention is since the installation section of the water flowing component of the bottom plate of the guiding gutter of water receiving ring element to be made
Funnel-form, therefore the delay of the adjustment water of injection guiding gutter can be improved, adjustment water is efficiently provided to balancer.
Washing machine of the invention is since guiding gutter has water guide groove body and bulge, the adjustment in water guide groove body
Water energy via connection opening smoothly flow therein in bulge, from bulge via water flowing component will adjust water be efficiently provided to it is flat
Weighing apparatus.
Washing machine of the invention can make adjustment water concentrate on cylindric washer due to being equipped with partition member in balancer
Direction of rotation on narrow range in, the bias due to washings can be eliminated in a short time with lesser amount of adjustment water and
The imbalance of generation.
More adjustment water due to that can be provided near cylindric washer, energy with water storage portion by washing machine of the invention
Steadily eliminate bigger imbalance caused by the bias due to washings.
Tumbling-box washing machine of the invention due to nozzle unit is configured in the lower part of water receiving ring element can be towards guiding gutter
The position supplied water, therefore guiding gutter can be gently injected from nozzle unit by water is adjusted, powder-refining with water can be inhibited to splash.
Detailed description of the invention
Fig. 1 is the main view for indicating the appearance of washing machine 1 of first embodiment of the invention.
Fig. 2 is the schematic diagram for indicating the internal structure of washing machine 1 of the invention.
Fig. 3 is the preceding perspective view of rotating cylinder 5 used by washing machine 1 of the invention.
Fig. 4 is the rear perspective view of rotating cylinder 5 used by washing machine 1 of the invention.
Fig. 5 is the side view of rotating cylinder 5 used by washing machine 1 of the invention.
Fig. 6 is the perspective view for being disposed in the lifting rib 6 of rotating cylinder 5 of washing machine 1 of the invention.
Fig. 7 is the cross-sectional view for being disposed in the lifting rib 6 of rotating cylinder 5 of washing machine 1 of the invention.
Fig. 8 is the cross-sectional view for being disposed in the water receiving ring element 18 of rotating cylinder 5 of washing machine 1 of the invention.
Fig. 9 is the assembling stereogram of the water receiving ring element 18 of Fig. 8.
Figure 10 is the explanatory diagram of the structure of the water receiving ring element 18 of Fig. 8.
Figure 11 is the explanatory diagram of the assembled state of the water receiving ring element 18 of Fig. 8.
Figure 12 is the explanatory diagram that will adjust the nozzle unit 25 that water is injected into water receiving ring element 18.
Figure 13 is the electrical system block diagram of washing machine 1 of the invention.
Figure 14 is the explanatory diagram of the non-equilibrium state of rotating cylinder 5.
Figure 15 is the explanatory diagram of the non-equilibrium state of rotating cylinder 5.
Figure 16 is the flow chart for indicating the control flow of dehydration operating of washing machine 1 of the invention.
Figure 17 is the schematic diagram for indicating the internal structure of variation of first embodiment of the invention.
Figure 18 is the cross-sectional view for indicating the variation of water receiving ring element 18 of first embodiment of the invention.
Figure 19 is the assembling stereogram of water receiving ring element 18 shown in Figure 18.
Figure 20 is the cross-sectional view for indicating the variation of lifting rib of first embodiment of the invention.
Figure 21 is the partial perspective view for indicating other variations of water receiving ring element of first embodiment of the invention.
Figure 22 is the rear perspective view for the rotating cylinder 5 that the washing machine 50 of second embodiment of the present invention has.
Figure 23 is the exploded perspective view of water receiving ring element 69 shown in Figure 22.
Figure 24 is to cut the guiding gutter 68 for constituting water receiving ring element 69 shown in Figure 23 at the section including bulge 68b
Disconnected sectional stereogram.
Figure 25 is that washing machine 50 is cut off to the vertical profile perspective view being indicated near nozzle unit 25.
Figure 26 is the figure for indicating the lifting rib 6 being disposed in the rotating cylinder 5 of washing machine 50.
Figure 27 is the flow chart for indicating the control flow of dehydration operating of the washing machine 50 of second embodiment.
Figure 28 is the flow chart for indicating the control flow of dehydration operating of the washing machine 50 of second embodiment.
Figure 29 is the figure that the control flow of the dehydration operating to same washing machine 50 is illustrated.
Figure 30 is the figure of the variation for the washing machine 50 for indicating that second applies form.
Specific embodiment
(first embodiment)
Hereinafter, based on attached drawing, detailed description of embodiments of the present invention.Fig. 1 is to indicate the first implementation of the invention
The main view of the appearance of the washing machine 1 of mode.Fig. 2 is the schematic diagram for indicating the internal structure of washing machine 1.Fig. 3 is rotating cylinder 5
Preceding perspective view.Fig. 4 is the rear perspective view of rotating cylinder 5.Fig. 5 is the side view of rotating cylinder 5.
Fig. 1, washing machine 1 shown in 2 be configured to include main body 2, interior packet main body 2 outer cylinder 3, be installed on main body 2
The horizontal cylinder formula washing machine of the rotating cylinder 5 of door body 4 and interior packet in outer cylinder 3.It is formed in the front surface of main body 2 for taking
It is put into the opening portion 2a of washings out.In opening portion 2a opening and closing be freely disposed by the opening portion maintain in off position and
The door body 4 of opening state.
Outer cylinder 3 shown in Fig. 2 is shaped generally as bottomed cylindrical.Specifically, outer cylinder 3 is configured to include: discoid
Bottom 3b;Cylindric sidewall portion 3c, the outer edge for the bottom 3b that ins succession;Circular throttle 3d, sidewall portion of ining succession 3c;And
Cylindric opening wall portion 3e, throttle of ining succession 3d, and form the opening portion 3a opposed with the opening portion 2a of main body 2.Outer cylinder 3 has
The axis S1 for thering is past general horizontal direction to extend.Outer cylinder 3 is matched in its opening portion 3a mode opposed with the opening portion 2a of main body 2
It sets.
Rotating cylinder 5 is configured in the inner space of outer cylinder 3.Rotating cylinder 5 is shaped generally as bottomed cylindrical (referring to figure
3~Fig. 5).Specifically, rotating cylinder 5 is configured to include: discoid bottom 5c;Cylindric sidewall portion 5d, bottom of ining succession
The outer edge of 5c;Circular throttle 5e;Sidewall portion of ining succession 5d;And cylindric opening wall portion 5f, form throttle of ining succession
The opening portion 5a of 5e.The axle center of rotating cylinder 5 is consistent with the axis S1 of outer cylinder 3.It is formed in the sidewall portion 5d of rotating cylinder 5
The multiple through-hole 5b penetrated through on thickness direction.
Door body 4 is opened and closed the opening portion 2a for being freely placed at the front surface for being formed in main body 2.As shown in Fig. 2, door body 4 is logical
It crosses and closes the opening portion 2a of main body 2, so that the protrusion 4a at the back side of door body 4 enters the opening portion 3a and rotating cylinder 5 of outer cylinder 3
Opening portion 5a, prevent the washings in rotating cylinder 5 from flying out.
Washing machine 1 further includes driving portion D and water receiving ring element 18.Driving portion D is configured to include the bottom for being fixed on outer cylinder 3
Bearing 7, main shaft 8, belt wheel 9, Rolling motor 10 and the transmission belt 11 of 3b.Bearing 7 is arranged in the bottom 5c of rotating cylinder 5
Centre.The one end of main shaft 8 is fixed on the bottom 5c of rotating cylinder 5, and the other end is fixed on belt wheel 9.Bearing 7 is with rotatable side
Formula carries out pivot suspension to main shaft 8.The axle center of main shaft 8 is consistent with the axis S1.
Rolling motor 10 has output shaft 10a.Transmission belt 11 is erected between belt wheel 9 and output shaft 10a.Rolling motor
10 torque is transferred to belt wheel 9, main shaft 8 by transmission belt 11, and thus rotating cylinder 5 is rotated.
In addition, detection level and vertical two is arranged in the position corresponding with the tip portion of rotating cylinder 5 of the outer cylinder 3
The acceleration transducer 12 of the acceleration in a direction.On the other hand, be arranged to be arranged in the sensor tag 13 of the belt wheel 9 into
Row detection close to switch 14.In addition, the drainpipe drained in dehydration liquid W of the connection of outer cylinder 3 for that will be detained to outside main body 2
15, and drained so as to make to be dehydrated liquid W to outside main body 2 by the opening and closing of solenoid valve 16.
Fig. 6 is the perspective view of the lifting rib 6 shown in Fig. 3 for being disposed in rotating cylinder 5.Fig. 7 is shown in Fig. 3 to be disposed in rotation
The cross-sectional view of the lifting rib 6 of tumbler cylinder 5.
As shown in fig. 6, lifting rib 6 includes lifting rib main body 6d;Tube rod 6a is connected with any aftermentioned adjustment water of offer
Water flowing component 24a, 24b, 24c shown in Fig. 4;And tube rod 6b, the adjustment water draining for that will be trapped in lifting rib 6.
In addition, such lifting rib 6 is arranged as shown in figure 3, in rotating cylinder 5 with the direction axis S1 (referring to Fig. 2) with extending in parallel
There are multiple (in the present embodiment three).Lifting rib main body 6d is formed as from the sidewall portion 5d of rotating cylinder 5 towards axis S1
Triangular shape ducted body outstanding, the rotation of rotating cylinder 5 promote washings when driving.Circumference of the lifting rib 6 along rotating cylinder 5
Direction is configured across equal intervals.In the present embodiment, lifting rib 6 is along the circumferencial direction of rotating cylinder 5 across 120 °
Interval be configured.
When lifting rib 6 is using such structure, rotating cylinder can be changed by adjusting water in the installation site of lifting rib 6
5 weight can play the function of balancer (balancer) in aftermentioned dehydration in the case where producing the bias of washings
Energy.In addition, in the machine for not having lifting rib 6, it can be same as above structure along the direction axis S1 by elongated ducted body
The inner peripheral surface of rotating cylinder 5 is set.It should be noted that the rear portion of lifting rib 6 is arranged in by the tube rod 6b and setting is being pushed up
Portion side.The adjustment water being trapped in lifting rib 6 can as a result, arranged to the outside of rotating cylinder 5.
Next, being illustrated to the structure of water receiving ring element 18 for providing adjustment water to lifting rib 6.Fig. 8 is to match
It is located at the cross-sectional view of the water receiving ring element 18 of rotating cylinder 5.Fig. 9 is the assembling stereogram of the water receiving ring element 18 of Fig. 8.Figure 10 is
The explanatory diagram of the structure of the water receiving ring element 18 of Fig. 8.Figure 11 is the explanatory diagram of the assembled state of the water receiving ring element 18 of Fig. 8.
Water receiving ring element 18 is fixed on the back side of rotating cylinder 5 as shown in Figure 4, Figure 5.Water receiving ring list shown in Fig. 8
Member 18 is constituted are as follows: cyclic annular and inner peripheral surface opens three layers that outer peripheral surface is occluded by bottom plate (with the lifting rib 6 for being disposed in rotating cylinder 5
Number it is corresponding) guiding gutter 19a, 19b, 19c along rotating cylinder 5 axis S1 (referring to Fig. 2) direction double-layer.
Water receiving ring element 18 assembles plate as shown in Figure 9.The water receiving ring element 18 is in the circle of the same shape
The state that the circular bottom plate 21 of the same shape has been clamped between shape ring flat-plate 20 carries out integration.It is formed as a result, using bottom plate 21 bottom of as
Face and using ring flat-plate 20 as the three of side wall layers of guiding gutter 19a, 19b, 19c.In this case, by the position of bottom plate 21 each in Figure 10
Setting is indicated with such as chain-dotted line, dotted line, double dot dash line, makes bottom plate 21 from the center RC eccentric distance (d) of ring flat-plate 20, which is constituted
Eccentric center EC.
The assembling of ring flat-plate 20 and bottom plate 21 makes the inclined of adjacent bottom plates 21 as shown in Figure 11 chain lines, dotted line, double dot dash line
The differential seat angle in heart direction is 120 °.Then, the fixed and water flowing at the top of the bias of the bottom plate 21 for the outboard end for being located at ring flat-plate 20
Tube rod 22a, 22b, 22c of component 24a, 24b, 24c (referring to Fig. 4) connection.Using this structure water receiving ring element 18 so that
The center RC of ring flat-plate 20 and axis S1 (referring to Fig. 2) consistent mode of rotating cylinder 5 are fixed.Each guiding gutter as a result,
Each bottom plate 21 of 19a, 19b, 19c are centered on the axis S1 of rotating cylinder 5 and with the configuration of 120 ° of differential seat angle bias.
In tube rod 22a, 22b, 22c of water receiving ring element 18 using the above structure, water flowing component is connected as shown in Figure 4
One end of 24a, 24b, 24c, and the other end is connected to the tube rod 6a of lifting rib 6.It should be noted that being configured to lifting rib 6
It is the bottom side of lifting rib 6 to the installation site of water flowing component 24a, 24b, 24c.The tune for being provided to lifting rib 6 can be improved as a result,
Whole water is detained to centrifugal direction.
Through this structure, water is being adjusted by aftermentioned scheme by the inside of injection guiding gutter 19a, 19b, 19c
In the case of, when the rotation of water receiving ring element 18 is more than to generate the critical rotation speed of centrifugal force, injection guiding gutter 19a, 19b,
It is flowed down while adjustment water in 19c is by load to centrifugal direction towards tube rod 22a, 22b, 22c.
Three guiding gutters 19a, 19b, 19c and corresponding three for constituting balancer have been arranged in above-mentioned water receiving ring element 18
Lifting rib 6.Also, each eccentric top of the bottom plate 21 of guiding gutter 19a, 19b, 19c centered on the axis S1 of rotating cylinder 5
The mutual angle of mutual angle and lifting rib 6 is 120 °.It should be noted that, although guiding gutter 19a, 19b,
The bottom plate 21 of 19c as the preferred form Design of the present embodiment at circle, can also be with but as long as same functionality can be obtained
Being includes elliptical oblong or polygonal.
The adjustment water being injected into guiding gutter 19a, 19b, 19c of water receiving ring element 18 using the above structure passes through centrifugation
Power is provided to each lifting rib 6 from tube rod 22a, 22b, 22c via water flowing component 24a, 24b, 24c towards eccentric top flowing
It is interior.The adjustment water of offer is stranded in the wall surface of centrifugal direction in lifting rib 6.By providing adjustment water like this to lifting rib 6,
To can increase the weight of the lifting rib 6.As long as being provided in adjustment water to lifting rib 6 as a result, to break up aftermentioned washings
Agglomerate, so that it may do not need to make the rotation midway of cylindric washer 5 to slow down or stop, the imbalance of rotating cylinder 5 can be eliminated, because
This can be in the generation for continuing to prevent vibration, noise in the state of common dehydration operating.In addition, rotation can be improved as a result,
The revolving speed of roller 5, therefore dehydration operating can be started.
As the rotation speed that dehydration operates end rotating cylinder 5 reduces, the centrifugal force in lifting rib 6 is also gradually decayed,
Adjustment water becomes to be affected by it, and moves about in lifting rib 6, is discharged by gravity from tube rod 6b.
Next, being illustrated to the nozzle unit 25 for adjustment water to be filled to guiding gutter 19a, 19b, 19c.Figure 12
Be injection adjustment water to water receiving ring element 18 nozzle unit 25 explanatory diagram.The nozzle unit 25 has direction as shown in figure 12
Three nozzles 25a, 25b, 25c that the bottom plate 21 of guiding gutter 19a, 19b, 19c are configured.Nozzle 25a, 25b, 25c are set
It is tilted at towards the direction of rotation of water receiving ring element 18.As a result, when jetted adjustment water from each nozzle 25a, 25b, 25c, by
Injected in the adjustment water along the curved surface of the bottom plate 21 of guiding gutter 19a, 19b, 19c, thus will not guiding gutter 19a, 19b,
It disperses, can successfully fill the water in 19c.
The adjustment water is oneself that nozzle 25a, 25b, 25c are provided to via solenoid valve 26a, 26b, 26c shown in Fig. 2
Water.It should be noted that described solenoid valve 26a, 26b, 26c can also use reversing solenoid valve.
Next, the operating control to washing machine 1 of the invention is illustrated.Figure 13 is the electricity of washing machine 1 of the invention
Gas system block diagram.Figure 14 is the explanatory diagram of the non-equilibrium state of rotating cylinder 5.Figure 15 is the non-equilibrium state of rotating cylinder 5
Explanatory diagram.Control unit 30 has the central control (CPU) 31 for the control for administering whole system.It connects and stores in the control unit 31
After low speed rotation setting value (N1), dehydration operation start before dehydration operation start needed for having the rotation control of rotating cylinder 5
High speed rotation setting value (N2), low speed dehydration operating when amount of unbalance setting value (m1), high speed dewatering operating when injustice
Measure the memory 32 of setting value (m2).
Central control 31 exports control signal to rotation speed control unit 33, also by the control signal to motor controling part
(circuit for controlling motor) 34 exports, and carries out the rotation control of Rolling motor 10.It should be noted that rotation speed control unit 33 from
The input in real time of motor controling part 34 indicates the signal of the rotation speed of Rolling motor 10 as controlling element.It is detected in amount of unbalance
Portion 35 and non-equilibrium site test section 36 connect acceleration transducer 12, and connect in the non-equilibrium site test section 36
Close to switch 14.
As a result, when detecting sensor tag 13 (referring to Fig. 2) close to switch 14, issued according to acceleration transducer 12
Acceleration horizontally and vertically size, amount of unbalance (M) is calculated by amount of unbalance test section 35, by this
Amount of unbalance is exported to amount of unbalance judging part 37.On the other hand, non-equilibrium site test section 36 is according to defeated from close switch 14
The signal of the position of the expression sensor tag 13 entered calculates the angle in uneven direction, by non-equilibrium site signal to water filling
Control unit 38 exports.
The water filling control unit 38 is having input from amount of unbalance judging part 37 and the sending of non-equilibrium site test section 36
The signal for indicating amount of unbalance and non-equilibrium site when, control program according to the pre-stored data determines whether to past rotating cylinder
Some lifting rib 6 in 5 carries out water supply and the water supply.Then, selected solenoid valve 26a, 26b, 26c are opened, is started
It is adjusted the water filling of water.When rotating cylinder 5 generates imbalance, the calculating based on the amount of unbalance starts from chosen spray
Mouth nozzle 25a, 25b, 25c injection adjustment water disappear to guiding gutter 19a, 19b, 19c of water receiving ring element 18 when by lifting rib 6
When in addition to imbalance, stop the injection of adjustment water.It does not need to make the rotation of rotating cylinder 5 to slow down as a result, can continue
The generation of vibration, noise is prevented in the state of dehydration operating.
It should be noted that as shown in the determination such as Figure 14 for the lifting rib 6 that the water filling control unit 38 carries out,
When between the lifting rib 6 of position B and position C that the washings agglomerate LD for constituting unbalanced element is in rotating cylinder 5, mention
For the lifting rib of adjustment water to position A.In addition, washings agglomerate LD is located near the lifting rib 6 of position A when as shown in figure 15
When, adjustment water is provided to the lifting rib 6 for being located at position B and position C.
Next, the flow chart according to shown in Figure 16 carries out the control flow of the dehydration operating of washing machine 1 of the invention
As described below.Figure 16 is the flow chart for indicating the control flow of dehydration operating of washing machine 1 of the invention.
<step S1>
In step sl, central control 31 in the input signal received from dehydration button (not shown) or is washing
When receiving the signal for being intended to start dehydration during mode operation, starts dehydration, move to step 2.
<step S2>
In step s 2, the signal for being intended to start low speed rotation (N1) is notified to control to rotation speed by central control 31
Portion 33.Rotation speed control unit 33 is based on the notice and sends control signals to motor controling part 34,34 base of motor controling part
It is powered in the control signal, drives Rolling motor 10.As a result, rotating cylinder 5 with scheduled revolving speed (in the present embodiment
It is driven in rotation for 100rpm~400rpm), moves to step S3.
<step S3>
In step s3, central control 31 reads non-equilibrium site test section 36, and judges non-equilibrium site test section
Whether 36 have received the signal for being intended to have detected that sensor tag 13 issued close to switch 14.Having detected that sensor
Step S4 is moved in the case where label 13, and step S3 is repeated in the case where sensor tag 13 are not detected.
<step S4>
In step s 4, central control 31 reads amount of unbalance test section 35, obtains what acceleration transducer 12 provided
Acceleration horizontally and vertically, and scheduled operation is carried out, amount of unbalance M is calculated, and pass through uneven position
It sets test section 36 and detects non-equilibrium site, move to step S5.
<step 5>
In step s 5, central control 31 is by amount of unbalance M and the amount of unbalance setting value for being stored in memory 32
(m1) it compares, judges whether M > m1 is true.Step S6 is moved in the case where M > m1 is set up, it is invalid in M > m1
Situation is displaced downwardly to step S7.Amount of unbalance setting value (m1) is that can start the high-speed rotating scheduled imbalance of rotating cylinder 5
The threshold value of amount.In step s 5, M > m1 is invalid refers to that amount of unbalance M is the high-speed rotating value that can start rotating cylinder 5.
In other words, the invalid imbalance for referring to rotating cylinder 5 of M > m1 is enhanced or is not present from the beginning.
<step S6>
In step s 6, the signal that water filling starts is sent to water filling control unit 38 by central control 31, is started to promotion
The injection adjustment water of muscle 6.In addition, continuing to open and be beaten in initial step 6 in the case where the movement of step 6 is second circulation
Solenoid valve 26a~the 26c opened.
Specifically, central control 31 is as shown in figure 14 in the testing result of non-equilibrium site, washings agglomerate LD is deposited
In the case where being between lifting rib 6, open with positioned at the lifting rib 6 of opposed locations of washings agglomerate LD it is corresponding some
Solenoid valve 26a~26c starts to fill the water to the lifting rib 6 for being located at the position opposed with washings agglomerate LD.
In addition, central control 31 is as shown in figure 15 in the testing result of non-equilibrium site, washings agglomerate LD is present in
In the case where near a certain lifting rib 6, solenoid valve 26a~26c corresponding with the lifting rib 6 except the lifting rib 6 is opened, is started
Lifting rib 6 except to the lifting rib 6 being located near washings agglomerate LD fills the water.Then, return step S3.
<step S7>
In the step s 7, central control gives the instruction notification for being intended to close solenoid valve 26a~26c to water filling control
Portion 38 stops providing adjustment water to lifting rib 6.Then step S8 is moved to.It should be noted that without step S6 the case where
Under, solenoid valve 26a~26c is the state being both turned off, therefore is done nothing, and step S8 is moved directly to.
<step S8>
In step s 8, central control 31 starts to carry out the high speed rotation of rotating cylinder 5.Specifically, center control
Portion 31 will be intended to start high-speed rotating signal and notify to rotation speed control unit 33.Rotation speed control unit 33 is based on institute
It states notice and sends control signals to motor controling part 34, motor controling part 34 is based on the control signal and is powered, driving rolling
Cylinder motor 10.Rotating cylinder 5 (is rotated in the present embodiment for 500rpm~800rpm) as a result, with scheduled high speed revolving speed
Driving, moves to step S9.
<step S9>
In step s 9, central control 31 reads non-equilibrium site test section 36, judges whether detect close to switch 14
Sensor tag 13 is arrived.Step S10 is moved in the case where judging that close switch 14 detects sensor tag 13, is being sentenced
Disconnecting closely switch 14 repeats step S9 in the case where sensor tag 13 is not detected.
<step S10>
In step slo, central control 31 reads amount of unbalance test section 35, obtains what acceleration transducer 12 provided
Acceleration horizontally and vertically carries out scheduled operation, calculates amount of unbalance M, and pass through non-equilibrium site
Test section 36 detects non-equilibrium site, moves to step S11.
<step S11>
In step S11, central control 31 is by amount of unbalance M and the amount of unbalance setting value (m2) for being stored in memory 32
It compares, judges whether M > m2 is true.Step S12 is moved in the case where M > m2 is set up, in the invalid situation of M > m2
It is displaced downwardly to step S13.
Amount of unbalance setting value (m2) is that will not produce the revolving speed of rotating cylinder 5 is increased to scheduled high speed revolving speed
The threshold value of the scheduled amount of unbalance of raw problem.In step s 11, M > m2 is invalid refers to amount of unbalance M for energy high speed rotation
The value of rotating cylinder 5.In other words, the invalid unbalanced degree for referring to rotating cylinder 5 of M > m2 is improved to can be carried out high speed
Rotation, or there is no the imbalances that can interfere high-speed rotating degree from the beginning.
<step S12>
In step s 12, the signal that water filling starts is sent to water filling control unit 38 by central control 31, is started to promotion
The injection adjustment water of muscle 6.In addition, continuing to open in initial step 12 in the case where the movement of step 12 is second circulation
Solenoid valve 26a~26c of opening.
Specifically, central control 31 is as shown in figure 14 in the testing result of the non-equilibrium site of step S10, washings
In the case that agglomerate LD is present between lifting rib 6, open corresponding with the lifting rib 6 of opposed locations of washings agglomerate LD is located at
Some solenoid valve 26a~26c, start to be located at the position opposed with washings agglomerate LD lifting rib 6 fill the water.
In addition, central control 31 is as shown in figure 15 in the testing result of the non-equilibrium site of step S10, washings agglomerate
In the case that LD is present in some lifting rib 6 nearby, solenoid valve 26a corresponding with the lifting rib 6 except the lifting rib 6 is opened
~26c starts the lifting rib 6 except the lifting rib 6 being located near washings agglomerate LD and fills the water.Then, it is back to step S9.
<step S13>
In step s 13, central control 31 will be intended to close the instruction notification of solenoid valve 26a~26c to water filling
Control unit 38 stops providing adjustment water to lifting rib 6.Then step S14 is moved to.It should be noted that without step S12
In the case where, solenoid valve 26a~26c is the state being both turned off, therefore is done nothing, and step S8 is moved directly to.
<step S14>
In step S14, central control 13 reads timing unit (not shown), judges to reach scheduled from rotating cylinder 5
Whether what high speed revolving speed started has been more than the scheduled setting time for being dehydrated operating by the time.It has been more than dehydration when passing through the time
When the setting time of operating, step S15 is moved to, when being less than the setting time of dehydration operating by the time, return step 9.
<step 15>
In step 15, it notifies the signal for being intended to terminate dehydration operating to give rotation speed control unit, stops roller
The rotation of motor 10 drives.So terminate dehydration operating.
During so terminating dehydration operating, the adjustment water energy in lifting rib 6 being provided is with until rotation is rolled
Slow rotation until the rotation of cylinder 5 stops all is discharged to the outside and returns original state, can repeat correctly to control.
By the process of above-mentioned dehydration operating, due to using in low speed rotation and when high speed rotation the two stages
The non-equilibrium state of rotating cylinder 5 detect and view eliminates the scheme of non-equilibrium state, therefore can be designed either
The washing machine 1 of vibration, the generation of noise can be prevented during which from dehydration operation start to end.
More than, first embodiment of the invention is illustrated, but the structure of first embodiment is not limited to
Above structure, moreover it is possible to carry out various modifications.For example, Figure 17 is the inside structure for the variation for indicating first embodiment of the invention
The schematic diagram made can also use following scheme as shown in figure 17: separate branch pipe 116 from drainpipe 15 and 17 will be stagnant by pump
The dehydration liquid W recycling for staying in 3 bottom of outer cylinder, is recycled as adjustment water, to increase economic efficiency.That is, can also use
Using by pump 17 force feeds come dehydration liquid W as adjust water be provided to nozzle 25a, 25b, 25c via solenoid valve 26a, 26b, 26c
Structure.
It should be noted that, although above embodiment is using water receiving ring element 18 by three guiding gutters 19a, 19b, 19c
It constitutes, and the structure there are three balancer 6 correspondingly is set, but the present invention is not limited thereto, can also use and have
The structure of more than two multiple balancers 6 and guiding gutter corresponding with its quantity.
As described above in detail, washing machine 1 through the invention can be by the water receiving that rotates together with rotating cylinder 5
Centrifugal force caused by ring element 18 provides adjustment water to lifting rib 6 to eliminate the imbalance of rotating cylinder 5.Since this connects
The generation of the centrifugal force of water ring unit 18 is unrelated with the configuration status of rotating cylinder 5, therefore implementation of the invention is not limited to this
The horizontal cylinder formula washing machine of embodiment, also can be implemented in vertical rotary cylinder, tilted drum-type washing machine.
Figure 18 is the explanatory diagram of the variation of water receiving ring element 18.Figure 19 is that the assembling of the water receiving ring element 18 of Figure 18 is three-dimensional
Figure.
Water receiving ring element 18 forms a guiding gutter by the round water guiding ring 23 by being integrally molded so as section "U" font
To realize and the ring flat-plate 20 and the comparable structure of bottom plate 21 in first embodiment.Pass through the overlapping of such molding water guiding ring 23
To form guiding gutter 19a, 19b, 19c, composition water receiving ring element 18A.Since the water guiding ring 23 constituted in this way is the same shape, because
This is identical with first embodiment, centered on the axis S1 of rotating cylinder 5, by guiding gutter 19a, 19b, 19c with mutual 120 °
Differential seat angle bias configuration, bottom plate 21 at the top of bias fixation tube rod 22a, 22b, 22c.Water receiving ring list through such composition
Member 18, so as to set freely eccentricity, eccentric range will not be limited as first embodiment by the amplitude of ring flat-plate 20
System.
In addition, Figure 20 is the cross-sectional view for indicating to be disposed in the other examples of lifting rib 6 of rotating cylinder 5, in lifting rib 6
It is provided with the hang plate 6c tilted down from front end towards rear end.Dehydration operating terminates and the rotation speed of rotating cylinder 5 reduces,
The centrifugal force in lifting rib 6 is also gradually decayed therewith, and adjustment water becomes unaffected, is moved about in lifting rib 6, is passed through gravity
It is discharged from tube rod 6b, at this point, especially horizontal cylinder can be promoted by the inside that hang plate 6c is set in advance in lifting rib 6
In adjustment water draining, can efficiently be drained, will not in lifting rib 6 remaining adjustment water.
Figure 21 is the explanatory diagram of the variation of water receiving ring element 18, by such as scheming the mounting portion of tube rod 22a, 22b, 22c
Bottom plate 21 is first formed as into funnel-form shown in 21, so as to improve the delay of adjustment water.
(second embodiment)
Figure 22~26 are the figures for indicating the washing machine 50 of second embodiment of the present invention.Figure 22 is to indicate this reality from the back side
Apply the perspective view for the rotating cylinder 5 that the washing machine 50 of mode has.Figure 23 is the exploded perspective view of guiding gutter 68.Hereinafter,
The structure different from above-mentioned first embodiment is illustrated.In addition, in Figure 22~26, to identical with first embodiment
Structure assign identical appended drawing reference.
In the present embodiment, the multiple guiding gutters 68 for constituting water receiving ring element 69 are not mutually eccentric, are configured to concentric circles
Shape.In addition, as shown in figure 22, guiding gutter 68 has water guide groove body 68a and bulge 68b.Water guide groove body 68a be it is cyclic annular and
The component for the section substantially "U" font that inner peripheral surface is opened.Bulge 68b is near lifting rib 6 corresponding with each guiding gutter 68
Position, from the bottom of water guide groove body 68a along the circumferential direction equally spaced it is prominent be formed with it is multiple (in the present embodiment in total
Three).Bulge 68b is connect via cylindric water flowing component 74 with lifting rib 6.Water receiving ring element 69 is configured to roll in rotation
The bottom 5c of cylinder 5 by guiding gutter 68 as multiple (they being in the present embodiment three) and 5 concentric circles of rotating cylinder and with
Overlap condition is fixed.
Such water receiving ring element 69 is constituted by assembling multiple plates as shown in figure 23.It, can as multiple plates
To include cylindric ring flat-plate 71, with the disk-shaped multi-disc of the excircle of approximately equal length with the excircle of ring flat-plate 71
(being in the present embodiment two panels) first side plate 70, substantially disk-shaped a pair with side plate main body 72b and protruding portion 72a
The both ends of second side plate 72 and the band-like material of bending and the bulging component 73 constituted.
Ring flat-plate 71 many places (in the present embodiment for three at) of circumferencial direction be equally spaced formed with constitute it is aftermentioned
The opening 71b or notch 71a of connector.Opening 71b is formed in the axis direction central portion of ring flat-plate 71, and notch 71a is formed in ring
The axis direction both ends of plate 71.
Second side plate 72 includes side plate main body 72b, the length and the first side plate 70 substantially phase of excircle and inner periphery
Together;And protruding portion 72a, it is prominent to the radial outside of side plate main body 72b.Protruding portion 72a is sketched the contours of gently in jag 72a1
Circular arc it is approximate rectangular, being equally spaced formed in many places along the circumferencial direction of side plate main body 72b (is in the present embodiment three
Place).In addition, the protruding portion 72a of the side in a pair of second side plate 72, after the one end of jag 72a1 is formed with composition
The notch 72a2 of the arc-shaped of the outlet pass 68b1 stated.Water flowing component 74 is connected in notch 72a2.
These plates are pressed from both sides in a manner of keeping protruding portion 72a Chong Die with opening 71b or notch 71a by the second side plate 72 of a pair
It is firmly embedded with the ring flat-plate 71 of the first side plate of two panels 70, and then bulging component 73 is installed between a pair of of protruding portion 72a, 72a, thus
It is integrated.As a result, using ring flat-plate 71 as bottom surface, using the first side plate 70 and the second side plate 72 or the first side plate of two panels 70 as
Bottom wall, and be overlapped three guiding gutters 68 that bulge 68b is formed with by protruding portion 72a and bulging component 73, thus shape
At water receiving ring element 69.
Figure 24 is the partial cross-sectional perspective view for cutting off guiding gutter 68 at the cross section including bulge 68b.Guiding gutter
68 bulge 68b is as shown in figure 24, has in the leading side of the direction of rotation X of rotating cylinder 5 for water flowing portion shown in Figure 22
The outlet pass 68b1 that part 74 connects has in the lag side of the direction of rotation X of rotating cylinder 5 and connects with inside water guide groove body 68a
Logical connection opening 68a1.Connection be open 68a1 it is bigger than outlet pass 68b1, from one end of bulge 68b direction rotation side
It has been open about 2/3rds degree of bulge 68b to X.
The guiding gutter of adjustment water to such guiding gutter 68 is injected as desired by nozzle unit 25 in dehydration
Main body 68a, but the adjustment water injected how much can be come up by volume in high-speed rotating water guide groove body 68a it is some, it is most
Adjustment water can stay in the lower part of water guide groove body 68a.Moreover, when bulge 68b is rotated to the lower part for constituting water receiving ring element 69
Position when, via connection be open 68a1, adjustment water flowed down in bulge 68b.Then, adjustment water is pushed to bulge 68b
The side wall 6862 positioned at direction of rotation X lag side, the water flowing positioned at the leading side direction of rotation X is smoothly flowed therein by centrifugal force
Mouth 68b1, is provided in lifting rib (bag body lifting rib) 6 by hydraulic pressure via water flowing component 74.
In this way, guiding gutter 68 has cricoid water guide groove body 68a and outstanding to radial outside from water guide groove body 68a
Bulge 68b, bulge 68b are formed in the direction of rotation X lag side of rotating cylinder 5 and open with what water guide groove body 68a was connect
Mouthful 68a1, in direction of rotation, the leading side X is connected with water flowing component 74, utilizes gravity and centrifugal force as a result, can will adjustment water from
Bulge 68b efficiently flows into water flowing component 74 and lifting rib 6, can eliminate in a short time the bias due to washings and produce
Raw imbalance (load partially).
Figure 25 is that washing machine 50 is cut off to the vertical profile perspective view being indicated near nozzle unit 25.As shown in figure 25,
In the present embodiment, it is provided in the lower part of water receiving ring element 69 (lower part of rotating cylinder 5) with nozzle 25a~25c's
Nozzle unit 25 adjusts water by these nozzles 25a~25c and is injected into water guide groove body 68a from above along direction of rotation X.
Such nozzle unit 25 is configured at the position that can be supplied water towards guiding gutter 68 in the lower part of water receiving ring element 69, for water level
The lower part for being scheduled on rotating cylinder 5 is installed, can gently fill the water high-speed rotating guiding gutter for water is adjusted by nozzle unit 25 as a result,
68 water guide groove body 68a can make to be difficult to happen powder-refining with water when injection and splash.
Figure 26 is the figure for indicating the lifting rib 6 being disposed in rotating cylinder 5.Specifically, Figure 26 (a) is to washing machine 50
Lifting rib 6 nearby carry out local display vertical profile perspective view, Figure 26 (b) is the perspective view for indicating lifting rib 6, and Figure 26 (c) is
Lifting rib 6 is cut off to the cross-sectional view being indicated along the direction orthogonal with its longitudinal direction.
As shown in figure 26, in the present embodiment, it is provided with the aquifer zones T inside lifting rib 6 along rotating cylinder 5
The partition member (interval) 56 that direction of rotation (circumferencial direction) is collapsed.The partition member 56 is the axis S1 towards rotating cylinder 5
The length of the box-like component that (referring to Fig. 2) is open, the length and the longitudinal direction of lifting rib 6 of longitudinal direction is roughly equal.
In addition, the length W1 of the partition member 56 on the direction of rotation of rotating cylinder 5 is configured to mentioning on the direction of rotation of rotating cylinder 5
Rise the half or so of the length W2 of muscle 6.In addition, in the present embodiment, in one end face of longitudinal direction of lifting rib 6, separating
Near the opening edge 56a of component 56, the water supply opening 6e being inserted into for water flowing component 74 is formed with as shown in Figure 26 (a).
The adjustment water of such lifting rib 6 is flowed into until influx is more than the capacity of partition member 56 via water flowing component 74
Until, it is stored in the partition member 56 for being configured at the direction of rotation central portion of lifting rib 6.As a result, by dotted line such as in Figure 26 (c)
It is shown, since adjustment water concentrates on the narrow range on the direction of rotation of lifting rib 6, as used double dot dash line institute in Figure 26
Show, compared with the case where adjustment water is provided into the lifting rib 6 for not having partition member 56, the rotation of rotating cylinder 5 can be inhibited
The diffusion of the adjustment water in direction.Although the centrifugal force for being applied to adjustment water when dehydration is the centrifugal force for being respectively acting on the water of distribution
Resultant force, but since adjustment water is also the narrow zone for focusing on the direction of rotation of rotating cylinder 5, the direction of centrifugal force can more be leaned on
Hold together so that resultant vector becomes larger, therefore can efficiently eliminate the inclined load of washings with lesser amount of adjustment water.When adjustment water
When supply amount is more than the capacity of partition member 56, adjustment water is overflowed from the open end 56a of partition member 56, from rotating cylinder 5
Radial outside is inwards gradually accumulated.Then, when for example in order to terminate be dehydrated and reduce the rotation speed of rotating cylinder 5, from
When mental and physical efforts become smaller, the adjustment water in the lifting rib 6 on the top of rotating cylinder 5 flows to axis S1 by gravity (referring to Fig. 2)
Side is expelled to outside lifting rib 6 via water flowing component 74.
Due to being equipped with point for collapsing the aquifer zones T inside lifting rib 6 along the circumferencial direction of rotating cylinder 5 like this
Every component 56, therefore adjustment water can be focused on into the narrow range on the direction of rotation of rotating cylinder 5 in lifting rib 6, it can be with
The lesser amount of imbalance for adjusting water and eliminating the bias due to washings in a short time and generating.
Figure 27,28 are the flow charts for indicating the control of washing machine 50 of such second embodiment.Figure 29 is for saying
The figure of the control flow of the dehydration operating of bright washing machine 50.
In the present embodiment, when the central control 31 receives the input signal from dehydration button (not shown)
Or it when in washing mode operating receiving the signal for being intended to start dehydration, enters step SP1, starts dehydrated
Journey.It should be noted that in the present embodiment, being omitted about in the control unit as documented by first embodiment
The control between each component in 30.
<step SP1>
In step SP1, central control 31 adds the rotation of rotating cylinder 5 after inverting rotating cylinder 5 slowly
Speed.
<step SP2>
In step SP2, central control 31 is based on low speed rotation setting value (N1), makes 5 low speed rotation of rotating cylinder.
<step SP3>
In step SP3, acceleration value (acceleration transducer that central control 31 is provided based on acceleration transducer 12
X-component), detect amount of unbalance (M).
<step SP4>
In step SP4, central control 31 is by amount of unbalance (M) and the amount of unbalance setting value for being stored in memory 32
(ma) it is compared, judges whether M < ma is true.When judging that M < ma is set up, SP6 is entered step.On the other hand, when judging M
When < ma is invalid, SP5 is entered step.Here, amount of unbalance setting value (ma) is to indicate that the bias degree of washings arrives greatly i.e.
Offer adjustment water is set also to be difficult to the threshold value eliminated to lifting rib 6.That is, the case where entering step SP5, which refers to, judges the inclined of washings
Partial degree, which arrives greatly, is difficult to the case where eliminating providing and adjusting water to lifting rib 6.
<step SP5>
In step SP5, central control 31 is after the rotation for making rotating cylinder 5 stops, return step SP1, repeats to walk
Rapid S1~S4.
<step SP6>
In step SP6, central control 31 is judging to pass through the time after starting low speed rotation as progress low speed rotation
When turning the scheduled setting time of processing or more, SP7 is entered step.
<step SP7>
In step SP7, central control 31 is based on high speed rotation setting value (N2), makes 5 high speed rotation of rotating cylinder.
<step SP8>
In step SP8, the acceleration value that central control 31 is provided based on acceleration transducer 12 detects amount of unbalance
(M) and non-equilibrium site (N).
<step SP9>
In step SP9, central control 31 according to non-equilibrium site (N), by solenoid valve X, region Y shown in Figure 29,
Solenoid valve Z is replaced into the value of parameter list.In Figure 29, also by the cross section of rotating cylinder 5 along the circumferential direction six equal part, and schematically
Ground shows the positional relationship with lifting rib 6, and the lifting rib 6 for being marked as 25a indicates to be mentioned by nozzle 25a shown in Figure 25
For adjusting the lifting rib 6 of water.Equally, the lifting rib 6 for being marked as 25b indicates to be provided tune by nozzle 25b shown in Figure 25
The lifting rib 6 of whole water, the lifting rib 6 for being marked as 25c indicate the promotion that adjustment water is provided by nozzle 25c shown in Figure 25
Muscle 6.
<step SP10>
In step SP10, central control 31 makes the solenoid valve X recorded in the parameter list of Figure 29 be open.For example, uneven
In the case that position (N) is region I, solenoid valve X is the solenoid valve 25c of the corresponding lifting rib 6 opposed with region I.It provides as a result,
Water is adjusted to lifting rib 6 corresponding with solenoid valve X, the amount and position loaded partially changes.
<step SP11>
In step SP11 shown in Figure 28, the acceleration value that central control 31 is provided based on acceleration transducer 12, then
Secondary calculating amount of unbalance (M) and non-equilibrium site (N).
<step SP12>
In step SP12, central control 31 is by amount of unbalance (M) and the amount of unbalance for being stored in memory 32
Setting value (ma) is compared, and judges whether M < ma is true.When judging that M < ma is set up, SP13 is entered step.On the other hand,
When judging that M < ma is invalid, into subsequent steps SP21.Judge that the bias degree of washings arrives greatly even if offer that is, working as
When adjustment water to lifting rib also is difficult to eliminate, SP21 is entered step.
<step SP13>
In step SP13, central control 31 is by amount of unbalance (M) and the amount of unbalance for being stored in memory 32
Setting value (mb) is compared, and judges whether M < mb is true.When judging that M < mb is set up, into subsequent steps SP23.Separately
On the one hand, when judging that M < mb is invalid, SP14 is entered step.Here, amount of unbalance setting value (mb) is that specific unbalance amount is set
The small value of definite value (ma) is to indicate that the bias of washings is small to generate noise to not providing adjustment water to lifting rib 6
Degree threshold value.That is, loading small in judgement or being not present partially, the feelings of noise will not be generated not supplying water to lifting rib 6
Under condition, SP23 is entered step.
<step SP14>
In step SP14, since central control 31 judging to pass through the time opening solenoid valve X as setting time
When above, SP15 is entered step.Here, the setting time is to fill the required time until being adjusted water in a lifting rib 6.
<step SP15>
In step SP15, central control 31 judges whether non-equilibrium site (N) is represented by the parameter list of Figure 29
Region Y.When judging non-equilibrium site (N) for region Y, SP16 is entered step.When judging non-equilibrium site (N) not for region Y
When, return step SP11.For example, in the case that the initial non-equilibrium site (N) in step SP11 is region I, hereafter, only
It will be without calculating again, then non-equilibrium site (N) is region I, return step SP16 always.Due in step SP16 again
The result of calculating is varied over when solenoid valve X supplies water, therefore when the weight of lifting rib 6 corresponding with solenoid valve 25c
When amount increases, non-equilibrium site (N) becomes region V from region I, and when step SP15 is repeated several times, non-equilibrium site (N) becomes
Region Y.
<step SP16>
In step SP16, central control 31 closes solenoid valve X documented by the parameter list of Figure 29, and makes electromagnetism
Valve Z is opened.For example, solenoid valve X is corresponding to opposed with region I in the case where initial non-equilibrium site (N) is region I
Lifting rib 6 solenoid valve 25c, solenoid valve Z is to correspond to than lifting rib 6 corresponding with solenoid valve 25c closer to region I
Position lifting rib 6 solenoid valve 25b.Adjustment water is provided to lifting rib 6 corresponding with solenoid valve Z as a result, loads partially
Amount and position change.
<step SP17>
In step SP17, the acceleration value that central control 31 is provided based on acceleration transducer 12 calculates uneven again
Measure (M) and non-equilibrium site (N).
<step SP18>
In step SP18, central control 31 is by amount of unbalance (M) and the amount of unbalance for being stored in memory 32
Setting value (ma) is compared, and judges whether M < ma is true.When judging that M < ma is set up, SP19 is entered step.On the other hand,
When judging that M < ma is invalid, into subsequent steps SP21.Judge that the bias degree of washings arrives greatly even if offer that is, working as
When more adjustment water to lifting ribs 6 also are difficult to eliminate, SP21 is entered step.
<step SP19>
In step SP19, central control 31 is by amount of unbalance (M) and the amount of unbalance for being stored in memory 32
Setting value (mb) is compared, and judges whether M < mb is true.When judging that M < mb is set up, into subsequent steps SP23.That is,
When the degree that judgement loads partially is by entering step SP23 to the water supply of lifting rib 6 elimination to when will not generate noise.Another party
Face enters step SP20 when judging that M < mb is invalid.
<step SP20>
In step SP20, central control 31 judge since opening solenoid valve Z by the time as above-mentioned setting
When more than the time, into subsequent steps SP21.On the other hand, it is not by the time since opening solenoid valve Z when judging
When more than setting time, return step SP17.
<step SP21>
In step SP21 shown in Figure 27, central control 31 is in off state all solenoid valve X, Y, Z.
<step SP22>
In step SP22, central control 31 is after the rotation for making rotating cylinder 5 stops, return step SP1.
In this way, being walked in the case where the degree that judgement loads partially arrives greatly will not be eliminated by the water supply to lifting rib 6
Rapid SP21,22 processing, the first step starts to be carried out dehydrating again.
<step SP23>
In step SP23 shown in Figure 28, central control 31 is in off state all solenoid valve X, Y, Z.
<step SP24>
In step SP24 shown in Figure 28, central control 31 makes rotating cylinder 5 rotate the stipulated time with maximum speed,
It is carried out dehydrating.Then, terminate dehydration.
In this way, in the present embodiment, firstly, only to positioned at the position farthest from the non-equilibrium site (N) being initially detected
It sets, the lifting rib 6 being affected by the adjustment of amount of unbalance (M) and position (N) supplies water, when the water supply to the lifting rib 6
At the end of, consider the variation of amount of unbalance (M) and position (N) occurred due to the water supply, while carry out as needed to
The water supply of second lifting rib 6.As a result, without the concern for as supplying water simultaneously to multiple lifting ribs 6 the case where, due to water guide
The resistance etc. of the wall surface of slot 68 causes to adjust the case where water is not supplied to each lifting rib 6 quantitatively, does not need through solenoid valve 16
Opening and closing it is poor to the feed rate of each lifting rib 6 to adjust, therefore the opening and closing number of solenoid valve 16 is less, can inhibit electromagnetism
The reduction of the Durability of valve 16.
More than, second embodiment of the present invention is illustrated, but the structure of second embodiment is not limited to
Above structure can be carried out various modifications.
For example, as shown in figure 30, multiple water storages as water storage portion can be provided with using in the bottom 5c of rotating cylinder 5
The structure of case (bag) 80.Figure 30 is the figure for indicating the variation of second embodiment.Specifically, Figure 30 (a) is rolled from rotation
The bottom 5c of cylinder 5 indicates the perspective view of variation, and Figure 30 (b) is to cut off above-mentioned deformation near water storage box 80 and lifting rib 6
The partial cross-sectional perspective view that example is indicated.Water storage box 80 be water receiving ring element 69 radial outside and with each lifting rib 6
The hollow part that corresponding position is configured using 69 blind area of water receiving ring element.Water storage box 80 via communication port 80a with it is corresponding
Lifting rib 6 be connected to, adjustment water by centrifugal force from lifting rib 6 flow into.The adjustment water in water storage box 80 is flowed into rotating cylinder 5
Rotation speed reduce so that centrifugal force becomes smaller when, be expelled to lifting rib 6 via communication port 80a.
In this way, being specifically mounted on rotation rolling by the direction the axis S1 end face for the outer surface for being mounted on rotating cylinder 5
The bottom 5c of cylinder 5, and there are the multiple water storage boxes 80 as water storage portion being respectively communicated with multiple lifting ribs 6, thus using storing
Water tank 80 increases the capacity of lifting rib 6, can absorb more adjustment water, even if the larger situation of washings agglomerate in dehydration
Under, it also can restfully eliminate inclined load.
This hair is constituted in addition it is also possible to which the structure of the structure of first embodiment and second embodiment is combined with each other
It is bright.
In turn, the structure of above embodiment can be applied to vertical washing machine to be configured to for example in this case
Water receiving ring element is configured in the lower section for the cylindric washer that axis extends toward up and down direction, and makes the upper surface or lower surface of guiding gutter
Opening provides adjustment water to guiding gutter from above or below.
Description of symbols
1,50: washing machine;2: main body;3: outer cylinder;4: door body;5: rotating cylinder (cylindric washer);6: lifting rib (balancer);
7: bearing;8: main shaft;9: belt wheel;10: Rolling motor;11: transmission belt;12: acceleration transducer;13: sensor tag;14:
Close to switch;15: drainpipe;16: solenoid valve;17: pump;18,69: water receiving ring element;19a: guiding gutter;19b: guiding gutter;
19c: guiding gutter;20: ring flat-plate;21: bottom plate;22a: tube rod;22b: tube rod;22c: tube rod;23: water guiding ring;24a: water flowing component;
24b: water flowing component;24c: water flowing component;25: nozzle unit;26a: solenoid valve;26b: solenoid valve;26c: solenoid valve;30: control
Portion processed;56: partition member;68: guiding gutter;68a: water guide groove body;68a1: connection opening;68b: bulge;74: water flowing portion
Part;80: water storage box (water storage portion);T: aquifer zones.
Claims (8)
1. a kind of washing machine, which is characterized in that have:
Cylindric washer;
Multiple hollow balancers, the inner peripheral surface of the cylindric washer is disposed in along the axis direction of the cylindric washer;
Water receiving ring element, overlying multiple layers cyclic annular guiding gutter corresponding with the balancer and constitute, be fixed on the washing
The axis direction end of the outer surface of cylinder;
Water flowing component connects a part of guiding gutter and the balancer corresponding with the guiding gutter;And
Nozzle unit independently injects adjustment water to the guiding gutter;
The guiding gutter has: cricoid water guide groove body;And bulge, institute prominent from water guide groove body to radial outside
State bulge the direction of rotation lag side of the cylindric washer be formed with the connection of the water guide groove body be open, in the rotation
Turn the leading side in direction and is connected with the water flowing component.
2. washing machine according to claim 1, which is characterized in that the balancer is the lifting rib for promoting washings.
3. washing machine according to claim 1 or 2, which is characterized in that the balancer is equally spaced disposed in cylindric washer
That is the inner peripheral surface of rotating cylinder, also, the guiding gutter is constituted in such a way that inner peripheral surface opening outer peripheral surface is with the end, the water receiving ring
The bottom plate of each layer guiding gutter of unit is with the eccentric axis relative to the cylindric washer, and the angle of the eccentric direction of adjacent bottom plates
The identical mode of degree difference is fixed, and has the water flowing component at the top of the bias of the bottom plate.
4. washing machine according to claim 2, which is characterized in that be equipped in the inside of the lifting rib from front end direction
The hang plate that rear end tilts down.
5. washing machine according to claim 3, which is characterized in that in the water flowing component to the installation position of the bottom plate
It sets, the bottom plate is funnel-shaped.
6. washing machine according to claim 1 or 2, which is characterized in that be equipped with the circumferencial direction receipts along the cylindric washer
Hold together the partition member of the aquifer zones of the inside of the balancer.
7. washing machine according to claim 1 or 2, which is characterized in that there are multiple water storage portions, the water storage portion is mounted on
The axis direction end of the outer surface of the cylindric washer, is respectively communicated with the multiple balancer.
8. washing machine according to claim 1 or 2, which is characterized in that the cylindric washer is that its axis direction is approximate horizontal
Rotating cylinder, constitute the guiding gutter of the water receiving ring element by inner peripheral surface open outer peripheral surface it is with the end in a manner of constituted, the spray
Mouth unit is configured at the position that can be supplied water towards the guiding gutter in the lower part of the water receiving ring element.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014103454 | 2014-05-19 | ||
JP2015-098635 | 2015-05-13 | ||
JP2015098635A JP6389799B2 (en) | 2014-05-19 | 2015-05-13 | Washing machine |
PCT/CN2016/082110 WO2016180371A1 (en) | 2015-05-13 | 2016-05-13 | Washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107532364A CN107532364A (en) | 2018-01-02 |
CN107532364B true CN107532364B (en) | 2019-10-01 |
Family
ID=54553381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680027833.4A Active CN107532364B (en) | 2014-05-19 | 2016-05-13 | Washing machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180135221A1 (en) |
JP (1) | JP6389799B2 (en) |
KR (1) | KR101986243B1 (en) |
CN (1) | CN107532364B (en) |
WO (1) | WO2015176536A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016180371A1 (en) * | 2015-05-13 | 2016-11-17 | 海尔亚洲株式会社 | Washing machine |
JP6736807B2 (en) * | 2015-12-24 | 2020-08-05 | 青島海爾洗衣机有限公司QingDao Haier Washing Machine Co.,Ltd. | Washing machine |
JP6753726B2 (en) * | 2016-08-10 | 2020-09-09 | 青島海爾洗衣机有限公司QingDao Haier Washing Machine Co.,Ltd. | How to control the drum-type washing machine |
JP6807063B2 (en) * | 2016-08-10 | 2021-01-06 | 青島海爾洗衣机有限公司QingDao Haier Washing Machine Co.,Ltd. | How to control the drum-type washing machine |
JP7061754B2 (en) * | 2016-12-27 | 2022-05-02 | 青島海爾洗衣机有限公司 | Washing machine |
JP7178651B2 (en) * | 2017-11-21 | 2022-11-28 | 青島海爾洗衣机有限公司 | drum washing machine |
JP7100839B2 (en) * | 2017-11-21 | 2022-07-14 | 青島海爾洗衣机有限公司 | Drum type washing machine |
US10815597B2 (en) | 2018-05-31 | 2020-10-27 | Whirlpool Corporation | Laundry treating appliance having a liquid distribution assembly |
WO2019232978A1 (en) * | 2018-06-08 | 2019-12-12 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus and balance ring for laundry treatment apparatus |
CN110857490B (en) * | 2018-08-22 | 2023-08-22 | 重庆海尔滚筒洗衣机有限公司 | Sprayer, washing machine inner barrel and washing machine |
CN109898272A (en) * | 2019-04-24 | 2019-06-18 | 王亮 | A kind of inner tank of washing machine automatic balancing arrangement and balance method |
JP7442114B2 (en) * | 2019-05-10 | 2024-03-04 | 青島海爾洗衣机有限公司 | washing machine |
JP7369394B2 (en) * | 2019-05-10 | 2023-10-26 | 青島海爾洗衣机有限公司 | washing machine |
CN112342736A (en) * | 2019-08-08 | 2021-02-09 | 青岛海尔洗衣机有限公司 | Washing equipment, control method thereof, storage equipment and processing equipment |
JP7369398B2 (en) * | 2019-11-06 | 2023-10-26 | 青島海爾洗衣机有限公司 | washing machine |
JP2022010784A (en) * | 2020-06-29 | 2022-01-17 | 青島海爾洗衣机有限公司 | washing machine |
CN112746445B (en) * | 2020-12-25 | 2022-03-18 | 珠海格力电器股份有限公司 | Washing machine control method and device, electronic equipment and readable storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2534269A (en) * | 1948-05-26 | 1950-12-19 | Kahn | Automatic balancing system for cleaning machine cylinders |
US2610523A (en) * | 1950-12-16 | 1952-09-16 | Leo M Kahn | Automatic balancing system for rotatable article handling machines |
JPH11169595A (en) * | 1997-12-15 | 1999-06-29 | Inamoto Seisakusho:Kk | Device for adjusting balance of spinning drum |
CN1509359A (en) * | 2001-03-28 | 2004-06-30 | ������������ʽ���� | Washing machine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280660A (en) * | 1992-10-05 | 1994-01-25 | Pellerin Milnor Corporation | Centrifugal extracting machine having balancing system |
KR200151035Y1 (en) * | 1994-12-07 | 1999-07-15 | 윤종용 | Vibration and noise decreasing device of drum washer |
KR100207022B1 (en) * | 1995-09-06 | 1999-07-01 | 김광호 | Balancer of a washer |
JP3332769B2 (en) | 1996-02-27 | 2002-10-07 | 三洋電機株式会社 | Centrifugal dewatering device |
IT1298646B1 (en) * | 1997-03-21 | 2000-01-12 | Sanyo Electric Co | CENTRIFUGATION EXTRACTOR |
JP2009082558A (en) | 2007-10-01 | 2009-04-23 | Toshiba Corp | Drum-type washing machine |
EP2519672A1 (en) * | 2009-12-31 | 2012-11-07 | Arçelik Anonim Sirketi | A washing machine wherein the unbalanced load is balanced |
KR102032845B1 (en) * | 2013-02-13 | 2019-10-16 | 엘지전자 주식회사 | Laundry Treating Apparatus |
-
2014
- 2014-12-30 WO PCT/CN2014/095726 patent/WO2015176536A1/en active Application Filing
-
2015
- 2015-05-13 JP JP2015098635A patent/JP6389799B2/en active Active
-
2016
- 2016-05-13 KR KR1020177036010A patent/KR101986243B1/en active IP Right Grant
- 2016-05-13 US US15/573,383 patent/US20180135221A1/en not_active Abandoned
- 2016-05-13 CN CN201680027833.4A patent/CN107532364B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2534269A (en) * | 1948-05-26 | 1950-12-19 | Kahn | Automatic balancing system for cleaning machine cylinders |
US2610523A (en) * | 1950-12-16 | 1952-09-16 | Leo M Kahn | Automatic balancing system for rotatable article handling machines |
JPH11169595A (en) * | 1997-12-15 | 1999-06-29 | Inamoto Seisakusho:Kk | Device for adjusting balance of spinning drum |
CN1509359A (en) * | 2001-03-28 | 2004-06-30 | ������������ʽ���� | Washing machine |
Also Published As
Publication number | Publication date |
---|---|
KR101986243B1 (en) | 2019-06-05 |
US20180135221A1 (en) | 2018-05-17 |
JP6389799B2 (en) | 2018-09-12 |
WO2015176536A1 (en) | 2015-11-26 |
KR20180002863A (en) | 2018-01-08 |
JP2016000197A (en) | 2016-01-07 |
CN107532364A (en) | 2018-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107532364B (en) | Washing machine | |
CN108138421B (en) | The control method of washing machine and washing machine | |
CN100526539C (en) | Drum type washing machine | |
CN104862920A (en) | Washing machine with ball balancer and method of controlling vibration reduction thereof | |
EP3296446B1 (en) | Washing machine | |
KR101386470B1 (en) | Washing machine | |
KR102652592B1 (en) | Washing machine and Method for controlling the same | |
JP3502039B2 (en) | Washing machine with balancer | |
CN102695829A (en) | Washing method with eco-rinsing process and intermediating process | |
CN107475990A (en) | Clothes treatment device and its control method | |
TW201002899A (en) | Drum-type washing machine | |
JP4548300B2 (en) | Drum washing machine | |
CN108474165A (en) | Washing machine | |
CN102587082A (en) | Waching Machine | |
KR102328248B1 (en) | Washing machine with ball balancer and vibration reduction method thereof | |
CN109112767B (en) | Method for washing towel fabrics by washing machine and full-automatic washing machine | |
AU2018286576B2 (en) | Laundry treatment apparatus and control method thereof | |
KR101455773B1 (en) | A Method to Control Spin of Washing Machine | |
KR101203565B1 (en) | Controling method of washing machine | |
KR20050105731A (en) | (a) drum type washing machine and method of controlling the same | |
US9187856B2 (en) | Washing machine and washing method | |
EP2163673A1 (en) | Laundry treatment machine and washing method therefor | |
TWI667382B (en) | Washing machine | |
CN114341420A (en) | Laundry care appliance with control | |
US20220049394A1 (en) | Laundry treating apparatus and method for controlling the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 266101 No. 558, Jiaozhouwan West Road, Huangdao District, Qingdao, Shandong Province Co-patentee after: HAIER ASIA Co.,Ltd. Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee before: HAIER ASIA Co.,Ltd. |