WO2013091338A1 - Machine à laver et procédé de lavage - Google Patents

Machine à laver et procédé de lavage Download PDF

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Publication number
WO2013091338A1
WO2013091338A1 PCT/CN2012/075091 CN2012075091W WO2013091338A1 WO 2013091338 A1 WO2013091338 A1 WO 2013091338A1 CN 2012075091 W CN2012075091 W CN 2012075091W WO 2013091338 A1 WO2013091338 A1 WO 2013091338A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner cylinder
washing machine
washing
cylinder
wall
Prior art date
Application number
PCT/CN2012/075091
Other languages
English (en)
Chinese (zh)
Inventor
张燚
李亚亮
何政保
劳春峰
Original Assignee
青岛海日高科模型有限公司
海尔集团技术研发中心
海尔集团公司
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
Application filed by 青岛海日高科模型有限公司, 海尔集团技术研发中心, 海尔集团公司 filed Critical 青岛海日高科模型有限公司
Priority to US14/364,152 priority Critical patent/US20140317860A1/en
Publication of WO2013091338A1 publication Critical patent/WO2013091338A1/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
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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
    • D06F39/088—Liquid supply arrangements

Definitions

  • the invention relates to a washing machine, in particular to a washing machine and a washing method using particles to participate in washing, and belongs to the technical field of washing machines.
  • the washing method of the conventional washing machine uses water as a washing medium, adds water and detergent to the washing machine, washes, and then uses the dehydrating function to discharge the sewage in the washing machine, and then re-adds clean water to continue the washing or rinsing process. After the washing is completed, the water is drained. This method simply drains the water and refills the clean wash water. The water consumption is very large. At the same time, the washing liquid contains more environmentally harmful chemicals, and each washing process takes a long time and consumes a large amount of electricity.
  • washing method using a solid particle specially made of a polymer material as a washing medium has appeared in the prior art, and the dirt on the clothes is absorbed and absorbed by the friction between the solid particles and the clothes, thereby realizing Washing function.
  • the washing method can save more than 80% of water.
  • the solid particle washing medium can be recycled and reused, has a long service life, does not need to be replaced, and is safe and environmentally friendly.
  • the washing machine adopting the particle washing method generally has a storage space for particles in the washing machine, and a feeding hole and a discharging hole are arranged on the outer tube, and before the washing, the particles are discharged from the feeding hole into the outer tube, After the washing is finished, in the storage space where the particles are completely recovered into the particles, when the particles are recovered, the inner cylinder needs to be rotated at a high speed, and the particles are smashed into the storage space by centrifugal force, and if the particles are dehydrated, the particles and the particles need to be re-applied. Recycling the granules, the structure of the washing machine and the washing process are complex and do not guarantee a 100% recovery of the granules.
  • the main object of the present invention is to solve the above problems and deficiencies, and to provide a washing machine which simplifies the washing process, improves the washing rate, and is advantageous for particle recovery.
  • Another main object of the present invention is to provide a washing method which simplifies the washing procedure, improves the washing rate, and facilitates the recovery of the granules.
  • a washing machine comprising an inner cylinder, an outer cylinder and solid particles as a washing medium, the inner cylinder being driven
  • the driving inner rotation is provided with an inwardly protruding lifting rib on the inner wall of the inner cylinder, a wind circulation passage is arranged in the washing machine, and a fan is arranged in the air circulation passage, and both ends of the air circulation passage are
  • the inner cylinder is in communication, and a discharge port and a feed port for the particles to enter and exit are disposed at a front portion of the inner cylinder.
  • an air outlet of the air circulation passage is disposed on a rear end wall of the outer cylinder, and an air inlet of the air circulation passage is disposed on a front end wall of the outer cylinder, and a front wall and a bottom of the inner cylinder
  • the walls have several openings for the passage of wash water.
  • an air outlet of the air circulation passage is disposed on a rear end wall of the outer cylinder, and an air inlet of the air circulation passage is disposed on a door of the washing machine, and a wind is respectively opened on the washing machine door
  • the bottom wall of the inner cylinder has a plurality of openings for the passage of the washing water.
  • a storage tank for storing the particles is disposed on an outer wall of the outer cylinder, and the storage tank communicates with the outer cylinder through an opening or a valve provided on a wall of the outer cylinder.
  • At least one outwardly projecting blade is disposed on the outer wall of the inner cylinder.
  • the storage tank is connected to the inlet of the inner cylinder through a feeding passage, and the inlet of the inner cylinder is opened above the washing machine door or on the washing machine door, A passage for connecting the inlet port and the feed passage is respectively provided on the washing machine door.
  • a discharge port of the inner cylinder is disposed below the washing machine door, and the discharge port is in communication with the outer cylinder.
  • a discharge valve is disposed at the discharge port.
  • the lifting rib is disposed on the inner cylinder wall or spirally wound on the inner cylinder wall. Further, the projection length of the lifting rib in the axial direction of the inner cylinder is the same as the length of the side wall of the inner cylinder, or the lifting rib is spirally wound from the bottom to the top of the inner cylinder.
  • the number of the lifting ribs is 1-10, and is evenly disposed along the wall of the inner cylinder.
  • a mesh-shaped isolating cylinder for separating the laundry from the particles is disposed along the inner side of the inner cylinder, and the isolating cylinder is fixedly coupled to the inner cylinder.
  • a plurality of lifting blocks are protruded inwardly on the wall of the isolation cylinder.
  • a washing method comprising the following steps:
  • Step 1 discharging the granules from the storage space into the inner cylinder of the washing machine, mixing and inverting the laundry, the washing water and the granules, and washing the laundry;
  • Step 2 After the washing is finished, draining is performed to separate the laundry and the particles from the washing water;
  • Step 3 Using a fan and a wind circulation passage to blow air into the inner cylinder to separate the particles from the laundry, so that the particles enter the outer cylinder through the discharge port in front of the inner cylinder.
  • the granule further comprises rotating the inner cylinder at a high speed, and under the action of centrifugal force, smashing the granule from the opening on the outer cylinder wall into the storage tank to complete the granule Recycling.
  • the inner cylinder is driven to rotate in the forward and reverse directions, and the ribs are arranged in the inner cylinder by tilting or spirally winding the lifting ribs disposed on the inner wall of the inner cylinder.
  • step three the inner cylinder is driven to continuously operate, and the particles are moved toward the discharge port of the inner cylinder by the lifting rib.
  • the washing machine and the washing method of the present invention utilize the blowing in the inner cylinder to realize the separation and recovery of the particles, which is beneficial to the 100% recovery of the particles, and is provided on the inner cylinder wall of the washing machine.
  • the lifting ribs use the alternating forward and reverse rotation of the inner cylinder to drive the front and back of the clothes and the granules in the inner cylinder and the up and down and all directions, so that the laundry and the granules are more fully mixed, and the washing rate is improved.
  • the laundry and the granules can simultaneously achieve drainage and dehydration regeneration, which simplifies the washing process.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Figure 2 is an A-direction view of Figure 1;
  • Figure 3 is a schematic view of the particle recovery process of the present invention.
  • Figure 4 is a schematic view 2 of the particle recovery process of the present invention.
  • Figure 5 is a schematic structural view of Embodiment 2 of the present invention.
  • Fig. 6 is a schematic structural view of a third embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a washing machine in this embodiment, a drum washing machine is taken as an example for detailed explanation.
  • the machine includes a casing (not shown), and an outer cylinder 1, an inner cylinder 2 and solid particles 3 as a washing medium are disposed in the casing, wherein the outer cylinder 1 is fixed and not rotated, and is mainly used for water retention
  • the inner cylinder 2 is used for washing, the inner cylinder 2 is disposed inside the outer cylinder 1, and the inner cylinder 2 is driven to rotate by the driving device 4.
  • a water inlet (not shown) is provided at an upper portion of the outer cylinder 1 for influent water in the washing and rinsing process, and a drain port (not shown) is provided at a lower portion of the outer cylinder 1 for draining after dehydration .
  • a ring of isolation tubes 6 are disposed along the inner side of the inner cylinder 2, and the laundry 5 is placed in the isolating cylinder 6, and the bottom and the top of the isolating cylinder 6 are respectively tightly connected to the bottom and top of the inner cylinder 2, respectively.
  • the firmware is fixedly connected and rotates in synchronization with the inner cylinder 2.
  • the isolating cylinder 6 has a mesh structure so that the particles 3 and the washing water flow more easily into or out, the laundry 5 is isolated in the separating cylinder 6, and the particles 3 are isolated between the separating cylinder 6 and the inner cylinder 2.
  • the particles 3 are thoroughly mixed with the clothes 5 through the separating cylinder 6, and the particles 3 are preferably made of a porous material of a polymer surface, and the particles 3 are better adsorbed, and the dirt in the clothes 5 and the washing water is adsorbed. Washing effect.
  • the number of lifting blocks 7 can be selected from 1-3, in this embodiment, preferably three lifting blocks 7 are used, evenly distributed along the circumferential direction of the separating cylinder 6. .
  • a plurality of inwardly projecting lifting ribs 8 are arranged in parallel on the inner wall of the inner cylinder 2, and the lifting ribs 8 are obliquely disposed on the cylinder wall of the inner cylinder 2, curved along the arc of the inner cylinder 2, and the ends of the lifting ribs 8 are
  • the connecting line has an angle with respect to the axial line of the inner cylinder 2, and the angle may be an acute angle or an obtuse angle, that is, the lifting rib 8 may be inclined upward along the wall of the inner cylinder 2 or may be inclined downward.
  • the lifting ribs 8 rotate with the inner cylinder 2, and the solid particles 3 which act as the washing medium move obliquely upward or obliquely downward along the lifting ribs 8. When moving to a certain height, the particles 3 fall from the lifting ribs 8 to The inner cylinder 2 is turned over inside.
  • the cross section of the lifting ribs 8 is preferably streamlined and has a substantially arc shape.
  • the diameter of the particles 3 is approximately in the range of 2-3 mm, so the height of the lifting ribs 8 is selected to be greater than or equal to 5 mm, and the height of the lifting ribs 8 is slightly less than or equal to the distance between the inner wall of the inner cylinder 2 and the outer wall of the separating cylinder 6.
  • the number of the lifting ribs 8 is 1-10, preferably 5-8, which are evenly arranged along the wall of the inner cylinder 2. The more the number of lifting ribs 8, the higher the height, the more the number of particles 3 that can be driven many.
  • the inner cylinder 2 When the laundry 5 is washed, the inner cylinder 2 alternately rotates forward and backward, and the particles 3 will move obliquely upward or obliquely downward along the lifting rib 8 under the action of centrifugal force, and the particles 3 continuously carry along the inner cylinder 2 in the inner cylinder 2.
  • the movement and the inversion in the front-rear direction of the axis make the laundry 5 and the particles 3 more fully mixed, and the washing rate is improved.
  • the rotation speed of the inner cylinder 2 is not The need is very high, only need to wash the speed can be achieved, generally can choose to run at 50-150 rev / min.
  • the driving inner cylinder 2 is continuously operated in a direction opposite to the inclination direction of the lifting ribs 8, and the particles 3 are moved by the lifting ribs 8 to the front end portion of the inner cylinder 2, and finally from the front end of the inner cylinder 2
  • the discharge port 9 of the portion flows out of the inner cylinder 2 and enters the outer cylinder 1, and in the process, the inner cylinder 2 is selected to operate at a rotational speed of 50-150 rpm.
  • a wind circulation passage 10 is disposed in the casing of the washing machine, and both ends of the air circulation passage 10 communicate with the inner cylinder 2, and a fan 11 is disposed in the air circulation passage 10 for blowing air into the inner cylinder 2 to facilitate the clothes 5 and the particles. 3 separation.
  • the air outlet 12 of the air circulation passage 10 is disposed on the rear end wall of the outer cylinder 1, and the air inlet 13 of the air circulation passage 10 is disposed on the front end wall of the outer cylinder 1, and the side wall, the bottom wall and the front wall of the inner cylinder 2 are both opened.
  • the aperture of the openings is smaller than the diameter of the solid particles 3, and the shape of the openings may be circular, rectangular, polygonal or the like.
  • the wind blown from the air outlet 12 on the rear end wall of the outer cylinder 1 enters the inner cylinder 2 from the opening in the bottom wall of the inner cylinder 2, and then flows out from the opening in the front wall of the inner cylinder 2, and finally from the outer cylinder 1
  • the air inlet 13 on the front end wall flows out into the air circulation passage 10, and forms an air circulation path from the rear side of the inner cylinder 2 to the wind from the front side.
  • a storage tank 15 for storing the particles 3 is disposed on the outer wall of the outer cylinder 1, and the storage tank 15 may be fixed above or on one side of the outer cylinder 1, and the storage tank 15 passes through an opening 16 provided in the wall of the outer cylinder 1
  • the inner space of the outer cylinder 1 is connected, or a valve is provided at the opening 16 for controlling the opening and closing of the opening 16.
  • At least one outwardly projecting blade 17 is provided on the outer wall of the inner cylinder 2, and the blade 17 is used to push the particles entering the outer cylinder 1 from the inner cylinder 2.
  • the number of the blades 17 can be selected from one to three.
  • three blades 17 are preferably used, which are evenly distributed along the circumferential direction of the inner cylinder 2, and the radial height of the blade 17 is slightly smaller than the outer wall of the inner cylinder 2. The distance from the inner wall of the outer cylinder 1 can prevent the blade 17 from hitting the inner wall of the outer cylinder 1 when the inner cylinder 2 rotates, and the axial length of the blade 17 is substantially equal to the axial length of the inner cylinder 2.
  • the inner cylinder 2 When the pellet 3 is recovered, the inner cylinder 2 is rotated at a high speed to generate a large centrifugal force, and the particles 3 in the outer cylinder 1 flow under high pressure along the inner wall of the outer cylinder 1 under the action of centrifugal force, and open from the inner wall of the outer cylinder 1 16 into the storage bin 15, the blade 17 continuously pushes the flow of the particles 3, which is more advantageous for the recovery of the particles 3.
  • the storage tank 15 communicates with the feed port 14 of the inner cylinder 2 through a feed passage 18, and the feed port 14 of the inner cylinder 2 is opened above the washing machine door 19, and feed is provided on the feed port 14 or the feed passage 18.
  • a feed pump (not shown) may be further provided on the feed passage 18.
  • the discharge port 9 of the inner cylinder 2 is disposed at the lower window mat of the washing machine door 18, and the discharge port 9 communicates with the inner space of the outer cylinder 1, and a discharge valve 20 is further disposed at the discharge port 9.
  • the washing method using the above-described drum washing machine will be described in detail below with reference to Figs. 1 to 4 .
  • the washing method comprises the following steps:
  • Step 1 Add the laundry 5 to the isolation cylinder 6 of the washing machine, simultaneously open the water inlet above the outer cylinder 1, and fill the water into the outer cylinder 1.
  • the washing water and the detergent are mixed and then enter the outer cylinder 1, and the water passes through.
  • the opening in the inner cylinder 2 and the isolating cylinder 6 are mixed into the separating cylinder 6 and mixed with the laundry 5, and only a proper amount of water and detergent are added to ensure that the water can be soaked through the laundry 5.
  • the laundry 5 When the laundry is soaked in the washing water, the laundry 5 is allowed to stand, soaked for a certain period of time, and the water and the laundry 5 are sufficiently wetted to further improve the washing effect.
  • Step 2 Start the transfer pump of the pellet 3, and simultaneously open the feed valve.
  • the particles 3 in the storage tank 15 are discharged into the inner cylinder 2 through the feed passage 18 under the action of the transfer pump.
  • the rotation speed of the inner cylinder 2 is operated at a low speed of 50-150 rpm, which facilitates the contact of the particles 3 entering the inner cylinder 2 with the laundry 5.
  • Step 3 After the particles 3 are all placed into the inner cylinder 2, the process can be controlled by limiting the delivery time, and after the delivery is finished, the feed valve is closed.
  • the inner cylinder 2 is driven to rotate forward by the driving device 4 for a certain period of time, stopped, and reversed for a certain period of time, and the lifting ribs 8 are also alternately rotated forward and reversely, and the particles 3 are continuously advanced or retracted in the inner cylinder 2.
  • the particles 3 are moved obliquely upward along the lifting ribs 8.
  • the particles 3 are turned down and dropped into the inner cylinder 2 to achieve the turning in the front-rear direction.
  • the laundry 5 is turned upside down by the lifting block 7.
  • the granules 3, the laundry 5 and the washing water are thoroughly mixed, and are continuously lifted and lowered by the lifting block 7 and the lifting ribs 8, and the washing of the laundry 5 is completed.
  • the rotation speed of the inner cylinder 2 is optimal between 100 and 200 rpm.
  • Step 4 After the washing is finished, draining is performed to separate the laundry 5 and the particles 3 from the washing water.
  • Step 5 Rotate the inner cylinder 2 at a high speed, and simultaneously dehydrate the laundry 5 and the pellets 3 in the inner cylinder 2 to realize the regeneration and utilization of the pellets 3, and the water is collected in the outer cylinder 1 and discharged from the drain port below the outer cylinder 1.
  • the rotational speed of the inner cylinder 2 is operated at a rotational speed of 100-1000 rpm, which is usually higher than the rotational speed at the time of washing.
  • Step 6 After the dehydration is completed, the fan 11 is started, and the wind is blown from the air outlet 12 on the rear end wall of the outer cylinder 1 along the air circulation passage 10, and enters the inner cylinder 2 through the opening on the bottom wall of the inner cylinder 2, The wind blows the laundry 5 and the pellets 3 in the inner cylinder 2, and the laundry 5 and the pellets 3 are initially separated by the action of the wind.
  • the wind then flows out from the opening in the front wall of the inner cylinder 2, and finally flows out from the air inlet 13 on the front wall of the outer cylinder 1 into the wind.
  • the circulation passage 10 an air circulation is formed.
  • the discharge valve 20 is opened, and the inner cylinder 2 is driven to continuously operate in a direction opposite to the inclination direction of the lifting ribs 8, and the particles 3 are moved in the direction of the discharge port 9 of the front side of the inner cylinder 2 by the lifting ribs 8, the particles 3 enters the space between the outer cylinder 1 and the inner cylinder 2 through the discharge port 9.
  • the inner cylinder 2 is selected to operate at a speed of 50-150 rpm.
  • Step 7 The inner cylinder 2 is rotated at a high speed again, and the particles 3 in the outer cylinder 1 flow at high speed along the inner wall of the outer cylinder 1 under the action of centrifugal force, and are plunged from the opening 16 in the cylinder wall of the outer cylinder 1 into the storage tank 15. , complete the recovery of the particles 3.
  • Step 8 The rinsing step, refilling the outer cylinder 1 with clean water, driving the inner cylinder 2 to rotate, rinsing the laundry 5, draining after draining, and rotating the inner cylinder 2 at a high speed to dehydrate the laundry 5.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference from the first embodiment is that the air outlet 12 of the air circulation passage 10 is disposed on the rear end wall of the outer cylinder 1, and the air inlet 13 of the air circulation passage 10 is disposed on the washing machine door 19, A door 21 for guiding the wind from the inner cylinder 2 to the air circulation passage 10 is provided on the washing machine door 19, and one end of the air passage 21 communicates with the inner cylinder 2, and the other end of the air passage 21 communicates with the air circulation passage 10.
  • no re-opening is required on the front wall of the inner cylinder 2, and only a plurality of openings are formed in the bottom wall of the inner cylinder 2.
  • the wind is blown in from the air outlet 12 on the rear end wall of the outer cylinder 1 along the air circulation passage 10, enters the inner cylinder 2 through the opening in the bottom wall of the inner cylinder 2, and the wind blows the laundry 5 in the inner cylinder 2 and
  • the granule 3 is subjected to preliminary separation of the laundry 5 and the granule 3 by the action of the wind.
  • the wind then flows out from the air duct 21 on the washing machine door 19 in front of the inner cylinder 2, and enters the air circulation passage 10 to form an air circulation.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a passage 22 is opened in the washing machine door 19, one end of the passage 22 communicates with the inner cylinder 2 through the feed port 14, and the other end of the passage 22 communicates with the feed passage 18, and the passage 22 is slightly inclined upward to avoid The particles 3 enter the channel 22 during washing.
  • the transfer pump When the pellet 3 is placed, the transfer pump is started, and the feed valve is opened at the same time.
  • the particles 3 in the storage tank 15 are discharged to the inner cylinder 2 through the feed passage 18 and the passage 22 on the washing machine door 19 under the action of the transfer pump.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the difference from the above embodiment is that the number of lifting ribs 8 is one, from the bottom to the top of the inner cylinder 2
  • the coil is disposed on the inner wall of the inner cylinder 2.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • the storage tank 15 is fixed above the outer cylinder 1, and the discharge port of the storage tank 15 communicates with the inlet 14 of the inner cylinder 2 of the washing machine through the valve.
  • the valve When the valve is opened, the particles 3 Mainly relying on gravity from the storage bin 15 into the inner cylinder 2 of the washing machine.

Abstract

L'invention porte sur une machine à laver et sur un procédé de lavage. La machine à laver comprend un cylindre interne (2), un cylindre externe (1) et des grains solides (3) servant de milieu de lavage; le cylindre interne (2) est tourné par un dispositif d'entraînement (4); des dispositifs de soulèvement (8) faisant saillie vers l'intérieur sont montés sur la paroi interne du cylindre interne (2); un passage de circulation de vent (10) est monté dans la machine à laver; un ventilateur (11) est monté dans le passage de circulation de vent (10), les doubles extrémités du passage de circulation de vent (10) étant reliées au cylindre interne (2); la sortie de grains (9) utilisée pour retirer les grains (3) et l'entrée de grains (14) utilisée pour introduire les grains (3) étant montées à la partie avant du cylindre interne (2). L'invention produit un mélange total des tissus avec les grains (3), et l'efficacité de lavage est amélioré. Simultanément, après le processus de lavage, les tissus et les grains (3) peuvent être évacués et déshydratés pour une régénération en même temps. Le processus de lavage est simplifié, et la séparation et le retrait des grains (3) sont réalisés par soufflage de vent vers le cylindre interne (2), ce qui est pratique pour le retrait des grains (3).
PCT/CN2012/075091 2011-12-23 2012-05-04 Machine à laver et procédé de lavage WO2013091338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/364,152 US20140317860A1 (en) 2011-12-23 2012-05-04 A washing machine and washing method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110436653.0A CN103173961B (zh) 2011-12-23 2011-12-23 一种洗衣机及洗涤方法
CN201110436653.0 2011-12-23

Publications (1)

Publication Number Publication Date
WO2013091338A1 true WO2013091338A1 (fr) 2013-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/075091 WO2013091338A1 (fr) 2011-12-23 2012-05-04 Machine à laver et procédé de lavage

Country Status (3)

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US (1) US20140317860A1 (fr)
CN (1) CN103173961B (fr)
WO (1) WO2013091338A1 (fr)

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JP7241267B2 (ja) * 2018-07-30 2023-03-17 重慶海爾滾筒洗衣机有限公司 洗濯機及び制御方法
CN112111922B (zh) * 2019-06-19 2023-05-12 青岛海尔洗衣机有限公司 一种衣物处理设备
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