WO2014205886A1 - Appareil de lavage à nettoyage automatique - Google Patents

Appareil de lavage à nettoyage automatique Download PDF

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Publication number
WO2014205886A1
WO2014205886A1 PCT/CN2013/080414 CN2013080414W WO2014205886A1 WO 2014205886 A1 WO2014205886 A1 WO 2014205886A1 CN 2013080414 W CN2013080414 W CN 2013080414W WO 2014205886 A1 WO2014205886 A1 WO 2014205886A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer barrel
washing machine
barrel
self
cleaning
Prior art date
Application number
PCT/CN2013/080414
Other languages
English (en)
Chinese (zh)
Inventor
舒海
许升
李海涛
王玲臣
Original Assignee
海尔集团公司
青岛海尔洗衣机有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201310268020.2A external-priority patent/CN104250903B/zh
Priority claimed from CN201310270202.3A external-priority patent/CN104250911B/zh
Priority claimed from CN201310269835.2A external-priority patent/CN104250912B/zh
Application filed by 海尔集团公司, 青岛海尔洗衣机有限公司 filed Critical 海尔集团公司
Priority to KR1020167000493A priority Critical patent/KR20160022861A/ko
Priority to DE112013007198.3T priority patent/DE112013007198B4/de
Priority to JP2016522181A priority patent/JP6210351B2/ja
Priority to US14/900,463 priority patent/US20160145792A1/en
Publication of WO2014205886A1 publication Critical patent/WO2014205886A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • D06F21/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement  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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/14—Ribs or rubbing means forming part of the receptacle

Definitions

  • the invention relates to the field of washing machines, in particular to a self-cleaning washing machine which is provided with cleaning particles between inner and outer barrels to automatically clean the wall between the inner and outer barrels as the water flows.
  • the existing pulsator washing machine is a closed environment between the inner and outer barrels. Only the water flow can pass. Due to the limitations of the above structure of the washing machine and the particularity of the use environment, after 3-5 months of use, the outer wall of the inner barrel and The inner wall of the outer tub will adhere to dirt, which will breed different degrees of bacteria, and most of the bacteria that breed are harmful to the human body. With the improvement of people's living standards and the improvement of quality of life requirements, the solution to the health problems of washing machines has become very urgent. The investigation of the internal environment of the washing machine by relevant scientific research institutions shows that the seriousness of the internal pollution of the washing machine has been increasingly valued by consumers. In order to fundamentally avoid the secondary dirt of the washing machine to the laundry and to better be responsible for the health of the user, the cleaning problem of the internal environment of the washing machine has become an urgent problem to be overcome.
  • Cigar Patent No. 200820183308 discloses a drum washing machine with barrel cleaning, which comprises an inner barrel, an outer barrel and a plurality of round silicone balls for cleaning the inner and outer barrel walls, and the rotation of the inner barrel is used to drive the flow of water during washing. Thereby, the silica gel ball between the inner barrel and the outer barrel of the washing machine is moved and continuously hits the two walls of the inner and outer barrels to achieve the purpose of cleaning the inner and outer barrel walls.
  • the applicant discloses in Chinese application 201010160548. 4 a washing machine and a method for cleaning the inner and outer barrels of a washing machine using flexible granules, wherein the washing machine adopts a law of placing flexible granules between the inner and outer barrels of the washing machine, and the water in the washing process.
  • the sexual flow drives the flexible particles to impact and rub the inner and outer barrel walls of the washing machine to clean the inner and outer barrels of the washing machine.
  • the above-mentioned washing machine structure has the following drawbacks: If the flexible particles are always placed between the inner and outer barrels, the collision with the inner and outer barrel walls during the dehydration of the washing machine generates a large noise, which also damages the particles and reduces the effect of the particles on the cleaning effect; The cleaning particles are discharged, the above structure is difficult to completely discharge, and there are still residual particles during dehydration; in addition, since the gap between the bottom of the inner tub and the bottom of the outer tub is small, the water flow is difficult to wash between the inner and outer tub bottoms for a long time. The dirt accumulation is large and it is not easy to handle, and the cleaning particles of the above structure cannot achieve self-cleaning of the inner bottom region.
  • the present invention has been made in view of the above. SUMMARY OF THE INVENTION
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a self-cleaning washing machine that improves the drainage flow rate to discharge cleaning particles to the bottom of the tub.
  • a self-cleaning washing machine comprising an inner tub and an outer tub, wherein a chamber between the inner tub and the outer tub is provided to rotate with water to clean the inner wall of the outer tub and the outer wall of the inner tub
  • the cleaning particles are provided on the inner surface of the outer tub bottom with one or two or three modified structures as follows: First improvement: an inclined region provided on the inner surface of the outer tub bottom, the region is arranged in the circumferential direction, close to The height of the center of the bottom of the outer tub is higher than the height of the side wall of the outer tub, and the bottom drain of the outer tub is set at the lowest point of the bottom of the outer tub; the second improvement: the inner surface of the bottom of the outer tub, the side wall of the adjacent outer tub The annular water channel is recessed in the circumferential direction, and the bottom bottom drain port communicates with the annular water channel; the third improvement: a water retaining rib is provided on a side of the bottom
  • the height of the inner surface of the bottom of the outer tub is gradually lowered from the center toward the side wall of the tub in the radial direction, and the bottom of the outer tub has a conical structure with a high center and a low circumference. Further, the height of the inner surface of the bottom of the outer tub is gradually lower in the circumferential direction clockwise or counterclockwise, and the direction of the lowering is related to the direction of rotation when the inner tub of the washing machine is dehydrated.
  • the height of the inner surface of the outer tub bottom is inclined to the horizontal plane by an angle ⁇ 0 ⁇ ⁇ 30° in the radial direction. Further, the inner surface height of the outer tub bottom is inclined at an angle to the horizontal plane in the radial direction. ⁇ 0 ⁇ ⁇ ⁇ 3 °
  • the difference between the highest and lowest heights is 5_30mm when it is gradually decreasing in the circumferential direction, or 1/10-1/3 of the minimum distance between the inner and outer barrel bottoms.
  • the depth of the annular channel It is gradually clockwise or counterclockwise in the circumferential direction, and the downward direction is related to the direction of rotation when the inner tub of the washing machine is dehydrated.
  • the drain port is located at the lowest point of the annular water channel, and one side is adjacent to the shallowest portion of the annular water channel.
  • the width of the annular water channel is gradually widened clockwise or counterclockwise in the circumferential direction, and the direction of change is related to the direction of rotation when the inner tub of the washing machine is dehydrated.
  • the drain opening is located at the widest point of the annular water channel, and the side is narrowest at the narrowest point of the annular water channel. Adjacent.
  • the annular water channel is formed by being gradually inclined from the center of the outer tub bottom toward the outer side wall of the tub and engaging with the outer side wall of the outer tub.
  • the annular waterway has a width of 10 - 60 and a depth of 3 - 15
  • the water retaining rib is formed by a radial rib from a center of the outer tub bottom to the side of the drain port, and the radial rib is tangent to the side of the drain port.
  • the water retaining rib is formed by an arcuate rib on the side of the bottom of the outer tub to the side of the drain, and the contour of the curved rib and the side of the drain is smoothly transitioned.
  • the water retaining rib has a height of 5-20 mm.
  • the water retaining rib is formed by a height difference section between the highest and lowest joints when the bottom surface of the outer tub is gradually changed clockwise or counterclockwise in the circumferential direction.
  • the cleaning granules are arranged between the inner and outer barrels to clean the inner and outer barrel walls, and the principle that the washings in the inner tub rub the inner barrel to prevent the dirt from breeding bacteria;
  • the cleaning particles may be sponge materials or rubber or Plastic foams, such as foamed rubber, foamed plastics, foamed composite polyurethanes, preferably with adsorbent materials, make it better to clean the barrel wall, the cleaning particles must have a certain elasticity, and the density in the dry state It is smaller than water, has the property of being saturated with water in water, and is inexpensive.
  • the cleaning particles used are spherical, square, elliptical, cylindrical, tetrahedral or other irregular agglomerated particulate matter, the number of which is 10-50, and the density of these particles is smaller than water, which has a certain Elasticity and wear resistance.
  • the washing machine of the present invention preferably reuses the cleaning particles, and a drainage device is arranged under the outer tub of the washing machine to communicate with the drain port, and the device collects the cleaning particles by draining dehydration during drainage and dehydration, and blocks the cleaning.
  • the granules can smoothly discharge the swarf, the sheet material such as coins, buttons and the like and other small things smaller than the cleaning particles to avoid clogging; when the water enters again, the cleaning granules float upward with the rise of the water level, and are separated from the drainage.
  • the device enters the chamber between the inner and outer barrels by the drain port, and continues to clean the wall between the inner and outer barrels as the water flows.
  • the self-cleaning washing machine of the present invention controls different movements of the inner tub during the draining process and/or the dehydrating process, so that the washing particles flow into the drain port together with the washing water, are collected by the drain device or directly discharged, and the inner tub is controlled during the draining process.
  • -50 rpm / low rotation so that the cleaning particles between the inner and outer barrel walls fall between the inner and outer barrels, and flow into the drainage port along with the water in the outer barrel; during the dehydration stage, the inner barrel is controlled to perform at least one braking action.
  • the cleaning particles between the inner and outer barrel walls fall between the inner and outer barrels and flow into the drainage port along with the water poured out from the clothes.
  • the washing machine of the present invention rotates in the inner and outer barrels due to the non-stop rotation of the pulsator or the inner barrel during the washing process.
  • the water in the inner tank exchanges with the water in the inner tub to form a water flow, which drives the cleaning particles placed in the chamber between the inner and outer barrels to swim in the water, collides and rubs against the barrel wall between the inner and outer barrels, and simultaneously assists in water soaking.
  • the cleaning of the inner and outer barrel walls and the bottom of the inner barrel bottom prevents the generation of dirt and eliminates the growth of bacteria.
  • the improved structure of the outer tub bottom is a structure in which the bottom surface of the outer tub is inclined downward from the center of the outer tub bottom to the circumferential direction, a tilting and descending structure which is consistent with the dehydration rotation direction in the circumferential direction, and a circumferential annular water passage structure. And the water retaining rib structure on one side of the drain port, the above structure enables the cleaning particles on the bottom surface of the outer tub to completely flow into the drain port with the water flow when draining, and avoids the cleaning particles when the partial cleaning particles are dehydrated due to the stranding in the outer tub. Noise is generated by hitting the barrel wall.
  • FIG. 1 is a schematic structural view of an inner and outer barrel of a washing machine according to the present invention
  • Figure 2 is a schematic view of the outer tub bottom of the washing machine of the present invention.
  • FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
  • FIG. 4 is a cross-sectional view taken along the line B-B of FIG. 2;
  • FIG. 5 is a schematic view showing the structure of the outer tub according to the present invention. detailed description
  • the washing machine of the present invention comprises an outer tub 1 and an inner tub 2, and a cleaning granule 4 of a cleaning bucket wall is arranged in a chamber 3 between the outer tub 1 and the inner tub 2, during the washing/rinsing process,
  • the water flow drives the cleaning particles placed between the inner and outer barrels to swim, colliding and rubbing the inner and outer barrel walls, and at the same time cleaning the inner and outer barrel walls and the bottom barrel bottom under the aid of water immersion; in order to avoid the high-speed dehydration stage of the clothes, Cleaning the pellets between the inner and outer barrels causes noise pollution, so the cleaning particles need to be discharged or collected for reuse.
  • the washing machine of the invention adopts recycling and reuse of the cleaning particles, and a particle recovery device is installed under the water outlet of the washing machine, and the cleaning particles are blocked and recovered in the lower part of the drainage port every time the drainage is performed, and the drainage includes drainage when dehydrating;
  • the buoyancy of the water is used to float the cleaning particles from the drain to the chamber between the inner and outer barrels.
  • the inner tub is controlled to rotate at a low rotation speed, so that the cleaning particles between the inner and outer barrel walls fall between the inner and outer barrels, and flow into the drainage port along with the water in the outer barrel; in the dehydration stage, the inner barrel is controlled to perform at least one braking action.
  • the inner bucket rotates in the same direction at a low speed to drive the water flow to rotate.
  • the centrifugal force of the water flow acts on the inner wall of the outer tub.
  • the water flow first flows into the bottom drain port under the action of centrifugal force.
  • the inner tub rotates in the same direction as the draining phase during dehydration.
  • the present invention improves the inner surface of the outer tub bottom 5 so that the washing particles are easily flowed into the drain port 6 with the water flow during the draining process, and the inner tub rotates during the draining process.
  • the improvement of the outer tub bottom 5 includes one or two or three combinations of the following four structures: the bottom surface of the outer tub is inclined downwardly, the structure 10, 11, the outer bottom annular water channel 12 structure, and the drain port 6 - side
  • the structure of the water retaining rib 13 is. Specifically: Embodiment 1
  • the improvement of the outer tub bottom is specifically: the structure 10 of the bottom surface of the outer tub is inclined downwardly from the center 8 of the outer tub bottom toward the outer side wall 9 of the outer tub, and the outer tub
  • the inner surface of the bottom 5 is provided with a surface inclined area 7, which is arranged in the circumferential direction, the height of the position near the center 8 of the outer tub bottom is higher than the height of the position near the side wall 9 of the outer tub, and the washing machine drain 6 is provided at the bottom of the outer tub.
  • the structure is favorable for drainage, especially when the amount of water in the late stage of drainage is small, the drainage water flows the cleaning particles into the drainage port.
  • the surface inclined area 7 is a structure which is gradually lowered from the center 8 of the outer tub bottom toward the edge. Specifically, the inner surface height of the outer tub bottom 5 is gradually lowered from the center 8 toward the outer side wall 9 of the tub body in the radial direction, and the outer tub bottom 5 is a cone-shaped structure with a high center and a low circumference.
  • the angle ⁇ between the inner surface of the outer tub bottom 5 and the horizontal plane in the radial direction is 0 ⁇ ⁇ 30° (see Fig. 3).
  • the surface inclined area is an annular area, and the radial width L, that is, the difference between the outer radius and the inner radius of the annular area and the outer barrel bottom radius R satisfy: R/5 ⁇ L ⁇ R.
  • Embodiment 2 As shown in FIG.
  • the improvement of the outer tub bottom is specifically: the inclined gradually lowering structure 11 which is consistent with the dehydration rotation direction of the inner tub in the circumferential direction, and the inner surface height of the outer tub bottom 5 along the circumference
  • the direction is gradually clockwise or counterclockwise, and the direction of the downward direction is the same as the direction of rotation when the inner tub of the washing machine is dehydrated.
  • the dehydration direction of the inner drum of the existing washing machine is clockwise, so the inner surface height of the outer tub bottom 5 is gradually lower clockwise (refer to FIG. 2), and the drain port 6 is disposed at the lowest point of the outer bottom of the tub, 14 and the highest side. At 15 adjacent.
  • the structure not only facilitates the discharge of the cleaning particles when draining, but also facilitates the cleaning of the particles which may remain in the outer tub when the water is removed from the clothes before the high-speed dewatering.
  • the cleaning particles generally become low in the inner and outer barrels after draining.
  • the inner tub rotates to fall off the bottom of the tub.
  • the height difference H between the highest point 15 and the lowest point 14 is 5-30 mm, or 1/10_1/3 of the minimum distance between the inner and outer barrel bottoms.
  • Embodiment 3 This embodiment is a combination of Embodiment 1 and Embodiment 2.
  • the change in the height of the inner surface of the outer tub bottom is: while gradually decreasing from the center toward the outside in the radial direction, the circumferential direction is also gradually lower, and the structure is further When it is drained, the cleaning particles are discharged into the drain port with the water flow.
  • Each of the above embodiments has an inner surface of the outer tub bottom of the inclined structure, and the potential energy caused by the difference in the tilt height is converted into water flow energy to increase the impact force of the water flow, and the cleaning particles are prevented from remaining on the inner surface of the outer tub bottom.
  • the improvement of the outer tub bottom is specifically as follows: the outer tub bottom 5 is adjacent to the outer tub side wall 9 and is provided with a concave annular water channel 12 in the circumferential direction, the drain port 6 and The annular water channels 12 are in communication.
  • the drain port 6 is disposed in the annular water channel 12, or the annular water channel 12 passes through the drain port 6 (refer to FIG. 5). Further, the depth of the annular water channel 12 is gradually decreased clockwise or counterclockwise in the circumferential direction, and gradually decreases.
  • the drain port 6 is disposed at the lowest point of the annular water channel 12, one side is adjacent to the shallowest portion of the annular water channel; and/or the width of the annular water channel 12 is clockwise or counterclockwise in the circumferential direction. The width is changed, and the direction of change is the same as the direction of rotation when the inner tub of the washing machine is dehydrated.
  • the drain port 6 is disposed at the widest point of the annular water channel, and one side is adjacent to the narrowest portion of the annular water channel.
  • the annular water channel 12 has a width of 10 - 60 and a depth of 3 - 15 or the annular water channel 12 has a width of 1 / 30 to 1 / 5 of the radius of the bottom of the barrel.
  • the annular water channel 12 described in this embodiment is
  • the outer bottom center direction 8 is formed by the downward direction of the outer side wall 9 of the outer tub and the outer side wall 9 of the outer tub.
  • the drain port 6 since the drain port 6 has two sides 61 62 in the circumferential direction of the outer tub bottom 3, according to the direction in which the inner tub is dehydrated and rotated, it is generally rotated clockwise, and one side 61 is rotated against the inner tub when dehydrating.
  • the direction that is, the side that first passes through the drain when rotating; the other side 62 is the direction of rotation when the inner tub is dehydrated, that is, the side that passes through the drain after the rotation.
  • the surface of the outer tub bottom 3 corresponding to the embodiment of the present embodiment is provided with a water retaining rib 13 (see FIG. 2) corresponding to the rotation direction of the drain port 6 along the rotation direction of the inner tub.
  • the inner tub rotates during dehydration and drainage, and the water flow is driven in one direction.
  • Rotating, the water retaining rib 13 blocks the flow of water to form an enlarged drainage vortex at the drain port 6, increasing the flow rate, facilitating cleaning particles to enter the drain port 6, wherein the water retaining rib 13 is from the bottom of the tub
  • the center 8 is formed by a radial rib on the side of the drain port 62, and the radial rib is tangential to the side 62 of the drain.
  • the water retaining rib 13 is formed by an arcuate rib of the outer bottom center 8 to the drain side 62, and the arcuate rib and the drain side 62 have a smooth transition.
  • the height of the water retaining rib 13 in this embodiment is 5-20 mm, or 1/10_1/2 of the distance between the inner and outer barrel bottoms.
  • Embodiment 6 This embodiment is a combination of Embodiment 2 and Embodiment 5.
  • the water retaining rib 13 of the present embodiment has the highest and lowest joints when the bottom surface of the outer tub is gradually changed clockwise or counterclockwise in the circumferential direction.
  • the height difference section is formed (see Fig.
  • Embodiment 7 This embodiment is a combination of Embodiments 1, 2, 4 and Embodiment 5.
  • the structural improvement of the outer tub bottom described in this embodiment includes: The bottom surface of the outer tub is radially oriented from the center 8 of the outer tub bottom.
  • the structure 10 of the outer side wall 9 of the outer side of the outer tub is inclined downwardly, the inclined downward structure 11 which is consistent with the direction of dewatering rotation of the inner tub in the circumferential direction, the annular water channel 12 structure of the outer bottom of the outer tub, and the structure of the water retaining rib 13 of the side of the drain 6 (See Figure 2).
  • the improved structure of the outer bottom of the barrel of the invention facilitates the discharge of the cleaning particles, especially when the drainage is finished and dewatered. Due to the flat structure of the existing outer bottom of the barrel, the cleaning particles are easily stranded on the bottom of the outer barrel when the water is small, and the structure of the present invention is used to increase The flow rate and the flushing force of the water flow can completely discharge the cleaning particles.

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  • 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)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

L'invention concerne un appareil de lavage à nettoyage automatique, qui comprend un tube intérieur (2) et un tube extérieur (1). Des particules de nettoyage (4) pour nettoyer la paroi intérieure du tube extérieur (1) et la paroi extérieure du tube intérieur (2) sont disposées dans une chambre (3) entre le tube intérieur (2) et le tube extérieur (1). La structure suivante ou les deux ou trois structures suivantes sont disposées sur la surface intérieure d'un fond de tube extérieur (5) ; une surface inclinée (7) disposée sur la surface intérieure du fond de tube extérieur (5), la surface étant disposée selon une direction circonférentielle, une position proche d'un centre (8) du fond de tube extérieur étant plus haute qu'une position proche d'une paroi latérale de tube extérieur (9), et une ouverture de décharge d'eau (6) du fond de tube extérieur (5) étant disposée dans une position extrême inférieure du fond de tube extérieur (5) ; un passage d'eau annulaire (12) disposé sur la surface intérieure du fond de tube extérieur (5), adjacent à la paroi latérale de tube extérieur (9) et renfoncé selon une direction circonférentielle, et l'ouverture de décharge d'eau (6) du fond de tube extérieur (5) étant en communication avec le passage d'eau annulaire (12) ; et une nervure convexe de blocage d'eau (13) disposée sur un premier côté faisant face à l'ouverture de décharge d'eau (6), d'une surface du fond de tube extérieur (5), et disposée sur un côté de l'ouverture de décharge d'eau (6) du fond de tube extérieur (5) selon une direction de rotation lorsque le tube intérieur (2) exécute une déshydratation. La structure améliorée du fond de tube extérieur (5) de l'appareil de lavage améliore considérablement la vitesse et la force de décapage d'un flux d'eau et, par conséquent, les particules de nettoyage (4) peuvent être entièrement déchargées.
PCT/CN2013/080414 2013-06-28 2013-07-30 Appareil de lavage à nettoyage automatique WO2014205886A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020167000493A KR20160022861A (ko) 2013-06-28 2013-07-30 세탁조 자동세척 세탁기
DE112013007198.3T DE112013007198B4 (de) 2013-06-28 2013-07-30 Selbstreinigende Waschmaschine
JP2016522181A JP6210351B2 (ja) 2013-06-28 2013-07-30 自動洗浄洗濯機
US14/900,463 US20160145792A1 (en) 2013-06-28 2013-07-30 Self-cleaning washing machine

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201310268020.2A CN104250903B (zh) 2013-06-28 2013-06-28 一种自清洁洗衣机
CN201310268020.2 2013-06-28
CN201310269835.2 2013-06-28
CN201310270202.3A CN104250911B (zh) 2013-06-28 2013-06-28 一种自清洁洗衣机
CN201310270202.3 2013-06-28
CN201310269835.2A CN104250912B (zh) 2013-06-28 2013-06-28 一种自清洁洗衣机

Publications (1)

Publication Number Publication Date
WO2014205886A1 true WO2014205886A1 (fr) 2014-12-31

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Application Number Title Priority Date Filing Date
PCT/CN2013/080414 WO2014205886A1 (fr) 2013-06-28 2013-07-30 Appareil de lavage à nettoyage automatique

Country Status (5)

Country Link
US (1) US20160145792A1 (fr)
JP (1) JP6210351B2 (fr)
KR (1) KR20160022861A (fr)
DE (1) DE112013007198B4 (fr)
WO (1) WO2014205886A1 (fr)

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CN112538730A (zh) * 2019-09-23 2021-03-23 青岛海尔滚筒洗衣机有限公司 一种衣物处理设备的注水结构及衣物处理设备
CN112853668A (zh) * 2019-11-26 2021-05-28 青岛海尔洗衣机有限公司 具有自清洁装置的波轮洗衣机

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WO2016112660A1 (fr) * 2015-01-12 2016-07-21 青岛海尔洗衣机有限公司 Dispositif de vidange de machine à laver, machine à laver et procédé de commande
CN106757959B (zh) * 2016-10-31 2023-10-24 无锡小天鹅电器有限公司 洗衣机
CN109208269B (zh) * 2017-07-03 2022-06-21 青岛海尔洗衣机有限公司 一种洗衣机
CN109208247A (zh) * 2017-07-07 2019-01-15 青岛海尔滚筒洗衣机有限公司 洗衣机的拨水叶及洗衣机
WO2019056509A1 (fr) * 2017-09-20 2019-03-28 无锡小天鹅股份有限公司 Machine à laver
CN110241569B (zh) * 2018-03-07 2023-05-09 青岛海尔洗衣机有限公司 一种洗衣机
KR102086907B1 (ko) 2018-04-26 2020-04-23 이근원 크리너 기능 세탁기
CN110409104B (zh) * 2018-04-28 2023-03-28 青岛海尔洗衣机有限公司 一种洗衣机
WO2019238112A1 (fr) * 2018-06-15 2019-12-19 青岛海尔洗衣机有限公司 Lave-linge
GB201815678D0 (en) * 2018-09-26 2018-11-07 Xeros Ltd Apparatus and method for treating a substrate with solid particles
CN111910391A (zh) * 2019-05-10 2020-11-10 黄军贤 一种全自动洗衣机自清洁方法
KR20210032742A (ko) 2019-09-17 2021-03-25 엘지전자 주식회사 세탁조 어레이 및 이를 포함하는 세탁기

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