CN104278483A - Inner drum assembly for washing machine - Google Patents
Inner drum assembly for washing machine Download PDFInfo
- Publication number
- CN104278483A CN104278483A CN201410469689.2A CN201410469689A CN104278483A CN 104278483 A CN104278483 A CN 104278483A CN 201410469689 A CN201410469689 A CN 201410469689A CN 104278483 A CN104278483 A CN 104278483A
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- Prior art keywords
- inner drum
- water
- washing machine
- interior bucket
- bucket
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- 238000005406 washing Methods 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 85
- 238000000034 method Methods 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 description 16
- 238000006297 dehydration reaction Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage 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
- D06F37/02—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
- 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
-
- 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
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses an inner drum assembly for a washing machine. The inner drum assembly for the washing machine comprises a box body, an inner drum, a balancing ring, an impeller and a motor; the top of the inner drum is connected with the box body by the balancing ring; the impeller is arranged at the bottom of the inner drum; the motor is in transmission connection with the impeller. The inner drum assembly is characterized by also comprising a drainage port, a drainage pipe and a centrifugal drainage valve, wherein the drainage port is formed in the bottom of the inner drum; the drainage pipe is communicated with the bottom of the drainage port; the centrifugal drainage valve is arranged on the drainage port; the diameter of the bottom of the inner drum is greater than that of the top of the inner drum. The inner drum assembly has the highest washing efficiency; a small gap is formed between the bottom of the inner drum and the box body; a big gap is formed between the top of the inner drum and the box body; the problems of small vibration of the bottom of the inner drum and big vibration of the top of the inner drum can be solved; the inner drum also can be guaranteed not to be in contact with the box body in the rotating process; the inner drum assembly has the highest washing capacity and is water-saving.
Description
Technical field
The present invention relates to washing machine technology field, be specifically related to a kind of washing machine inner tub assembly.
Background technology
Free of contamination water resource is 21st century the most valuable wealth, and China is the country of a lack of water, how effectively to use water resource, and reduce the pollution of water, be the problem of washing machine industry research always.The automatic washing machine of general production and selling now, be made up of the dehydration barrel of porous and the outer barrel of water storage, the space between dehydration barrel and outer barrel is idle space for laundry, and this idle space is about 1/3rd of the useful space of dehydration barrel.Automatic washing machine is because center of gravity is in bottom, and dehydration barrel and outer barrel are installed in bottom and are combined, namely the rigidity of bottom is large, therefore dehydration time bottom of the barrel amplitude be less than top, thus, between outer barrel top and casing, between dehydration barrel and outer barrel, all to leave enough gaps, prevent from clashing into mutually during vibration, the source of Here it is idle space, when dehydration bucket bottom is little, top is large, idle space is just larger.
When washing, the water that this part idle space expends and washing agent are considerable, and when particularly washing a small amount of clothing, first water will fill the idle space of bottom, and relative water consumption is more considerable.In order to address this problem, typical prior art only has some osculums on the top (height higher than water level during washing) of dehydration barrel, during washing, idle space between outer barrel and dehydration barrel does not have water, because dehydration bucket bottom diameter is less than top diameter, when high speed dewatering, the water on bucket wall is subject to the effect of the pressure of barrel wall and the gravity of water and the resistance contrary with water sport direction, bucket wall feedwater pressure perpendicular in bucket wall, by it along horizontal and vertical Directional Decomposition.
Horizontal component is centripetal force, and vertical stress component is directed upwardly, if when rotating speed is enough large, vertical stress component can overcome the resistance of gravity and bucket wall, make water along bucket wall upwards through osculum discharged to outer barrel, reach the object of water saving.Though this washing machine can discharge water smoothly, but for the silt that proportion is heavier than water, because sunk to the bottom of dehydration barrel during washing, more difficultly upwards to discharge, the idle space of adding between dehydration barrel and outer barrel still exists, and water and silt will up be discharged, inner barrel wall will have certain gradient, and namely the diameter of bottom of the barrel is less, and the power of washing produces from bottom, therefore power can not give full play to effectiveness, this also just limits washing capacity.
In Chinese Patent Application No.: disclose a kind of water-saving washing machine with double-row water pipelines in 201020699134.4, comprise casing, outer barrel, interior bucket, outer barrel bottom water discharge outlet I connects draining valve pipeline, washing machine is also provided with the water treatment circulatory system, outer barrel bottom water discharge outlet II is connected by circulation pipe successively with draining pump, water treating module, circulating pump, and the outlet water at tail end mouth of circulation pipe passes to above outer barrel of washing machine.Idle space between this technical scheme outer barrel and interior bucket is comparatively large, and washing capacity is limited, also wastes a large amount of water, is further improved.
In Chinese Patent Application No.: disclose a kind of water-saving washing machine with nonporous inner barrel in 201120200858.4, comprise control block, casing, bucket in atresia washing, impeller, steel ladle, drive system and control system, described casing is provided with control block, control block is provided with control system, in casing, suspention has steel ladle, bucket in atresia washing is installed in steel ladle, in bucket, impeller is installed in atresia washing, drive system is connected to bucket and impeller in atresia washing, without apopore on the ladle body of the interior bucket of described atresia washing, top is provided with apopore, bottom is provided with centrifugal discharge structure.This technical scheme has certain water-saving result, but comprises steel ladle etc., and structure is comparatively complicated, and washing capacity is limited, also wastes a large amount of water, and this technical scheme is further improved.
In Chinese Patent Application No.: disclose the washing machine that in a kind of atresia, barrel knot conjunction centrifugal force is washed in 200420107891.2, mainly comprise casing, outer barrel, can the interior bucket of vertical rotation and driver part, in the smooth surface not having through hole on the outer barrel wall of described interior bucket, gimbal with block water plate is arranged on the top of interior bucket, it is outer and be fixedly connected with casing that outer barrel is arranged on interior bucket, and interior bucket, impeller are connected with driver part; Interior bucket below gimbal is the double-decker for water guide, forms drain chamber between two-layer, and one end of drain chamber is connected with the first row water hole of bottom of the barrel, and the other end is connected with the second row water hole of the upper end of interior bucket; Be provided with the switching device shifter switched for retaining and dehydrating function below gimbal, so that close second row water hole when washing spray is washed, open second row water hole when draining.Outer barrel in this technical scheme and the idle space between interior bucket larger, although the interior bucket of this technical scheme adopts the structure of atresia, when interior bucket high speed rotating, centrifugal wall water of climbing is led back interior bucket, this technical scheme has certain water-saving result, but needs further to improve.
A kind of water-saving impeller-type or stirring type fully-automatic washing machine is disclosed in Chinese Patent Application No. 200510036376.9, comprise casing, be suspended on the outer barrel in casing, be provided with by bucket in outer shaft driven rotary in outer barrel, interior rotating shaft connects the agitator of bottom of the barrel, the bucket wall of outer barrel is closely knit shape structure, interior bucket middle and lower part sidewall atresia and dehydration apopore is arranged at top, the washings of interior bucket are when interior bucket High Rotation Speed, after dehydration apopore enters outer barrel, flow to outer barrel bottom along the rising of bucket wall, then flow to outer drainpipe and discharge; It is characterized in that: the bottom of interior bucket is provided with the lower osculum being communicated with outer barrel; Outer barrel bottom is provided with water pump; The water inlet of water pump connects the discharge pipe line of outer barrel bottom, and water discharge outlet connects the pipeline leading to washing machine inner tub; In the washing condition, the flow of described water pump is greater than the washings of interior bucket through the flow of lower osculum inflow outer barrel, makes bucket in the washings blowback between inside and outside bucket.This technical scheme has certain water-saving result, but idle space is comparatively large, but still needs further to improve.
Summary of the invention
For the problems referred to above, the invention provides a kind of washing machine inner tub assembly, water-saving result is obvious, and washing capacity is large, and structure simplifies, and cost reduces.
In order to solve the problem, technical scheme provided by the invention is:
A kind of washing machine inner tub assembly, comprise casing, interior bucket, gimbal, impeller, motor, the top of described interior bucket is connected with described casing by described gimbal, described impeller is arranged on the bottom of described interior bucket, described motor and described impeller are in transmission connection, it is characterized in that: described interior tub assembly also comprises the water discharge outlet be arranged in described bottom of the barrel, and with the drainpipe be communicated with bottom described water discharge outlet, described interior tub assembly also comprises the centrifugal draining valve be arranged in described water discharge outlet, and the diameter of the bottom of described interior bucket is greater than the diameter at top.
The bucket wall of interior bucket does not have conventional osculum, when dewatering, the water contained by washings moves toward bucket wall direction under the influence of centrifugal force, after encountering barrel wall, water is subject to the pressure effect of barrel wall, power is perpendicular to barrel wall, by it along horizontal and vertical Directional Decomposition, in like manner, horizontal component vertical stress component here its direction is down, if when rotating speed is enough large, vertical force and gravity can overcome the resistance of barrel wall to water with joint efforts, water is flow to downwards bottom barrel wall along bucket wall.Bottom bucket wall, centrifugal draining valve can be housed, interior bucket not High Rotation Speed time, valve seals under the pressure of gravity and water, during bucket High Rotation Speed, valve is opened under the influence of centrifugal force, and water, by centrifugal draining valve, water discharge outlet, then flows out through drainpipe.This kind of automatic washing machine, has following superiority: because water discharges from bottom, therefore do not need outer barrel, and only with a bowl-shape disk, and disk is in bottom, and distance between rotary barrel can very closely, so idle space is very little; Water is down arranged, consistent with gravity direction, can ensure the smooth discharge of silt.
Preferably, described water discharge outlet is positioned at the center of the bottom of described bucket.Be convenient to draining.
Preferably, described motor is arranged on the below of described interior bucket, and the middle part of the rotor of described motor is provided with through hole, and the bottom of described water discharge outlet is communicated with drainpipe through described through hole.Be convenient to bucket in driven by motor rotate, be convenient to draining.
Preferably, also comprise water level sensor, described water level sensor, centrifugal draining valve are all electrically connected with the control system of washing machine.After water level sensor detects that water is drained, by information feed back to the control system of washing machine, signal transmission after process can be given centrifugal draining valve by the control system of washing machine, centrifugal draining valve will cut out, next cycle operation is carried out in preparation, if only rely on the size of rotating speed to open to control centrifugal draining valve, close not accurate enough, need further to be controlled by the control system of washing machine, improve control effects, operation effectiveness.
Preferably, also comprise decoupling rod, one end of this decoupling rod is connected with described motor, and the other end is connected with described casing.Reduce the vibration of motor.
Compared with prior art, beneficial effect of the present invention is:
The space of interior bucket (dehydration barrel) bottom of the present invention is maximum, and the power of washing is in bottom of the barrel, and therefore detersive efficiency is the highest; The gap of bottom of the barrel and casing is less, and the gap of top and casing is comparatively large, can solve that vibrating bottom is little, top vibrates large problem, and can not encounter casing when also can ensure that interior bucket rotates, therefore, when tank-volumes is constant, washing capacity is maximum; With little drum large under a diameter as interior bucket, decrease the idle space of washing machine, expand washing capacity, greatly reduce the consumption of water and washing agent, and production cost can remain unchanged substantially.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of water inlet of the present invention, water outlet.
In figure: 1, casing, 2, interior bucket, 3, gimbal, 4, impeller, 5, motor, 6, centrifugal draining valve, 7, drainpipe, 8, water discharge outlet, 9, level sensor, 10, decoupling rod, 11, through hole.
Detailed description of the invention
The present invention will be further described below:
Composition graphs 1, Fig. 2: a kind of washing machine inner tub assembly, comprise casing 1, interior bucket 2, gimbal 3, impeller 4, motor 5, centrifugal draining valve 6, drainpipe 7.The top of interior bucket 2 is connected with casing 1 by gimbal 3, and impeller 4 is positioned on the bottom of bucket 2, and motor 5 and impeller 4 are in transmission connection, and drives impeller 4 (interior bucket) to rotate.
The diameter of the bottom of interior bucket 2 is greater than the diameter at top, and the bottom centre position of interior bucket 2 is provided with water discharge outlet 8, if water discharge outlet 8 is arranged on non-central location, drainage effect is not optimum; Centrifugal draining valve 6 is arranged in water discharge outlet 8.
The bucket wall of interior bucket 2 does not have conventional osculum, when dewatering, the water contained by washings moves toward bucket wall direction under the influence of centrifugal force, after encountering barrel wall, water is subject to the pressure effect of barrel wall, power is perpendicular to barrel wall, by it along horizontal and vertical Directional Decomposition, in like manner, horizontal component vertical stress component here its direction is down, if when rotating speed is enough large, vertical force and gravity can overcome the resistance of barrel wall to water with joint efforts, water is flow to downwards bottom barrel wall along bucket wall.Centrifugal draining valve 6 can be housed bottom bucket wall, interior bucket 2 not High Rotation Speed time, valve seals under the pressure of gravity and water, during bucket High Rotation Speed, valve is opened under the influence of centrifugal force, and water, by centrifugal draining valve 6, water discharge outlet 8, then flows out through drainpipe 7.This kind of automatic washing machine, has following superiority: because water discharges from bottom, therefore do not need outer barrel, and only with a bowl-shape disk, and disk is in bottom, and distance between rotary barrel can very closely, so idle space is very little; Water is down arranged, consistent with gravity direction, can ensure the smooth discharge of silt.
Motor 5 is arranged on the below of interior bucket 2, and the middle part of the rotor of motor 5 is provided with through hole 11, and the bottom of water discharge outlet 8 is communicated with drainpipe 7 through through hole 11.Being convenient to motor 5 drives interior bucket 2 to rotate, and does not affect draining.
The present embodiment washing machine inner tub assembly also comprises water level sensor 9, and water level sensor 9, centrifugal draining valve 6 are all electrically connected with the control system of washing machine.After water level sensor 9 detects that water is drained, by information feed back to the control system of washing machine, signal transmission after process can be given centrifugal draining valve 6 by the control system of washing machine, centrifugal draining valve 6 will cut out, next cycle operation is carried out in preparation, if only rely on the size of rotating speed to open to control centrifugal draining valve 6, close not accurate enough, need further to be controlled by the control system of washing machine, improve control effects, operation effectiveness.
The present embodiment washing machine inner tub assembly also comprises decoupling rod 10, and one end of this decoupling rod 10 is connected with motor 5, and the other end is connected with casing 1.Reduce the vibration of motor.
The space of interior bucket 2 (dehydration barrel) bottom of the present embodiment is maximum, and the power of washing is in bottom of the barrel, and therefore detersive efficiency is the highest; The gap of bottom of the barrel and casing is less, and the gap of top and casing is comparatively large, can solve that vibrating bottom is little, top vibrates large problem, and can not encounter casing when also can ensure that interior bucket rotates, therefore, when tank-volumes is constant, washing capacity is maximum; With little drum large under a diameter as interior bucket, decrease the idle space of washing machine, expand washing capacity, greatly reduce the consumption of water and washing agent, and production cost can remain unchanged substantially.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a washing machine inner tub assembly, comprise casing, interior bucket, gimbal, impeller, motor, the top of described interior bucket is connected with described casing by described gimbal, described impeller is arranged on the bottom of described interior bucket, described motor and described impeller are in transmission connection, it is characterized in that: described interior tub assembly also comprises the water discharge outlet be arranged in described bottom of the barrel, and with the drainpipe be communicated with bottom described water discharge outlet, described interior tub assembly also comprises the centrifugal draining valve be arranged in described water discharge outlet, and the diameter of the bottom of described interior bucket is greater than the diameter at top.
2. washing machine inner tub assembly according to claim 1, is characterized in that: described water discharge outlet is positioned at the center of the bottom of described bucket.
3. washing machine inner tub assembly according to claim 1, is characterized in that: described motor is arranged on the below of described interior bucket, and the middle part of the rotor of described motor is provided with through hole, and the bottom of described water discharge outlet is communicated with drainpipe through described through hole.
4. the washing machine inner tub assembly according to the arbitrary claim of claim 1-3, is characterized in that: also comprise water level sensor, and described water level sensor, centrifugal draining valve are all electrically connected with the control system of washing machine.
5. the washing machine inner tub assembly according to the arbitrary claim of claim 1-3, is characterized in that: also comprise decoupling rod, and one end of this decoupling rod is connected with described motor, and the other end is connected with described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469689.2A CN104278483A (en) | 2014-09-15 | 2014-09-15 | Inner drum assembly for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469689.2A CN104278483A (en) | 2014-09-15 | 2014-09-15 | Inner drum assembly for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104278483A true CN104278483A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469689.2A Pending CN104278483A (en) | 2014-09-15 | 2014-09-15 | Inner drum assembly for washing machine |
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| Country | Link |
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| CN (1) | CN104278483A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369522A (en) * | 2015-12-02 | 2016-03-02 | 张友兰 | Novel pulsator washing machine |
| CN106988074A (en) * | 2017-04-20 | 2017-07-28 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN107059332A (en) * | 2017-04-19 | 2017-08-18 | 薛居振 | The antifouling washing machine of one kind water saving |
| CN107142663A (en) * | 2017-06-29 | 2017-09-08 | 林莎莎 | Intelligent power saving washing machine |
| CN107142658A (en) * | 2017-06-29 | 2017-09-08 | 林莎莎 | Intelligent washing machine |
| CN107177963A (en) * | 2017-07-26 | 2017-09-19 | 珠海格力电器股份有限公司 | Washing machine |
| CN107558088A (en) * | 2016-06-30 | 2018-01-09 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107794689A (en) * | 2016-09-05 | 2018-03-13 | 青岛海尔洗衣机有限公司 | A kind of washing machine and its control method for microgravity environment |
| WO2018077283A1 (en) * | 2016-10-28 | 2018-05-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2018196751A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine and rotating tub thereof |
| WO2018196748A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine and rotating drum for washing machine |
| CN108823904A (en) * | 2018-05-31 | 2018-11-16 | 无锡小天鹅通用电器有限公司 | Device for clothing processing |
| CN110195305A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
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| CN2516573Y (en) * | 2001-11-27 | 2002-10-16 | 金羚电器有限公司 | Single-drum automatic washing machine |
| CN1389616A (en) * | 2001-06-05 | 2003-01-08 | 金羚电器有限公司 | Fully autoamtic single-tub washing machine |
| JP2005065835A (en) * | 2003-08-21 | 2005-03-17 | Toshiba Corp | Drum type washing machine |
| CN204125759U (en) * | 2014-09-15 | 2015-01-28 | 合肥荣事达三洋电器股份有限公司 | A kind of washing machine inner tub assembly |
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| JPS63264099A (en) * | 1987-04-23 | 1988-10-31 | 株式会社東芝 | Washing machine |
| CN1389616A (en) * | 2001-06-05 | 2003-01-08 | 金羚电器有限公司 | Fully autoamtic single-tub washing machine |
| CN2516573Y (en) * | 2001-11-27 | 2002-10-16 | 金羚电器有限公司 | Single-drum automatic washing machine |
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| CN204125759U (en) * | 2014-09-15 | 2015-01-28 | 合肥荣事达三洋电器股份有限公司 | A kind of washing machine inner tub assembly |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369522A (en) * | 2015-12-02 | 2016-03-02 | 张友兰 | Novel pulsator washing machine |
| CN107558088A (en) * | 2016-06-30 | 2018-01-09 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107794689A (en) * | 2016-09-05 | 2018-03-13 | 青岛海尔洗衣机有限公司 | A kind of washing machine and its control method for microgravity environment |
| CN107794689B (en) * | 2016-09-05 | 2020-12-29 | 青岛海尔洗衣机有限公司 | Washing machine for microgravity environment and control method thereof |
| WO2018077283A1 (en) * | 2016-10-28 | 2018-05-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN107059332A (en) * | 2017-04-19 | 2017-08-18 | 薛居振 | The antifouling washing machine of one kind water saving |
| CN106988074A (en) * | 2017-04-20 | 2017-07-28 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| WO2018196751A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine and rotating tub thereof |
| WO2018196748A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine and rotating drum for washing machine |
| CN108796955A (en) * | 2017-04-28 | 2018-11-13 | 无锡小天鹅股份有限公司 | Washing machine and rotation bucket for washing machine |
| CN107142658A (en) * | 2017-06-29 | 2017-09-08 | 林莎莎 | Intelligent washing machine |
| CN107142663A (en) * | 2017-06-29 | 2017-09-08 | 林莎莎 | Intelligent power saving washing machine |
| CN107177963A (en) * | 2017-07-26 | 2017-09-19 | 珠海格力电器股份有限公司 | Washing machine |
| CN110195305A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN108823904A (en) * | 2018-05-31 | 2018-11-16 | 无锡小天鹅通用电器有限公司 | Device for clothing processing |
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Address after: 230088 Hefei high tech Industrial Development Zone, Anhui, No. L-2 Applicant after: Whirlpool (China) Limited by Share Ltd Address before: 230000 science and technology zone, Hefei, Anhui, No. 96 Applicant before: Hefei Rongshida Sanyo Electric Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. TO: WHIRLPOOL (CHINA) CO., LTD. |
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Application publication date: 20150114 |