WO2013170697A1 - Tambour de lavage intérieur d'un lave-linge et lave-linge présentant un tambour intérieur - Google Patents

Tambour de lavage intérieur d'un lave-linge et lave-linge présentant un tambour intérieur Download PDF

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Publication number
WO2013170697A1
WO2013170697A1 PCT/CN2013/074802 CN2013074802W WO2013170697A1 WO 2013170697 A1 WO2013170697 A1 WO 2013170697A1 CN 2013074802 W CN2013074802 W CN 2013074802W WO 2013170697 A1 WO2013170697 A1 WO 2013170697A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing
laundry
washing machine
water
inner barrel
Prior art date
Application number
PCT/CN2013/074802
Other languages
English (en)
Chinese (zh)
Inventor
赵志强
劳春峰
何政保
武凤玲
Original Assignee
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 海尔集团技术研发中心, 海尔集团公司 filed Critical 海尔集团技术研发中心
Publication of WO2013170697A1 publication Critical patent/WO2013170697A1/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
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis

Definitions

  • washing inner cylinder of washing machine and washing machine having the same
  • the present invention relates to a washing inner cylinder of a washing machine, and more particularly to a washing inner cylinder which uses a polymer adsorbing material to participate in washing and a washing machine having the same, 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 drum washing machine adopting the particle washing method, in which the washing machine is provided with a granule storage tank, and before the washing, the granules are put into the washing tub from the hopper, and after the washing is finished, the washing process is completely contacted with the laundry. After the washing is completed, it takes a long time to separate the laundry from the particles, and the particles are completely recovered into the storage bin.
  • the main object of the present invention is to solve the above problems and deficiencies, and to provide a washing inner cylinder of a washing machine which can provide a washing process without requiring particle separation, thereby simplifying the washing process and shortening the washing time.
  • Another object of the present invention is to provide a washing machine which does not require particle separation, thereby simplifying the washing process and shortening the washing time.
  • a washing inner cylinder of a washing machine wherein a plurality of projections are provided on a wall of the washing inner cylinder, the projection being made of a polymer adsorbing material as a washing medium.
  • the wall of the washing inner cylinder is injection molded from a polymer adsorbing material as a washing medium.
  • the wall of the washing inner cylinder is integrally injection molded with the projection.
  • the shape of the protrusion is semi-circular or semi-elliptical.
  • the height of the protrusion is 5_30 mm.
  • the height of the protrusion is 15mm.
  • the protrusion is a hollow structure or a solid structure.
  • the polymer adsorbent material comprises an adsorption resin obtained by polymerizing styrene and divinylbenzene, or nylon, or PBT, or POM, or PP, or PE, or PS, or PVC, or EVA, or A mixture of the above various materials is selected.
  • the polymer adsorbent contains a hydrophilic and lipophilic component, and a component of a surfactant.
  • a washing machine comprising a washing inner cylinder as described above.
  • the washing inner cylinder of the washing machine and the washing machine having the inner cylinder of the present invention the polymer material as the washing medium is made to be convexly disposed on the wall of the washing inner cylinder, and further washed
  • the wall of the inner cylinder is injection molded from a polymer adsorbent material as a washing medium.
  • the clothes and water are in full contact with the bulge and the washing inner cylinder, and the polymer absorbing material exerts its strong adsorption property, adsorbing and removing the washed dirt, and effectively improving the washing water or the rinsing water.
  • the purity during the contact with the clothes improves the washing rate.
  • the present invention does not require a particulate recovery storage device that reduces the overall size and weight of the laundry machine.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic cross-sectional view showing the inner cylinder and the outer cylinder of the present invention.
  • the housing 1, the outer cylinder 2, the inner cylinder 3, the driving device 4, the water inlet 5, the water outlet 6, and the projection 7 are shown.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a drum washing machine is taken as an example for detailed description.
  • the washing machine comprises a casing 1 in which an outer cylinder 2 for holding water is provided, and a washing inner cylinder 3 for washing, wherein the outer cylinder 2 is fixed and not rotated, the inner cylinder 3 is disposed on the inner side of the outer cylinder 2, the inner cylinder 3 is driven to rotate by the driving device 4, and a plurality of water-permeable holes (not shown) for permeable to the washing water are uniformly disposed on the cylinder wall of the inner cylinder 3, and the water-permeable holes are provided.
  • the shape can be a circle, a rectangle, a polygon, or the like.
  • a water inlet 5 is provided at an upper portion of the outer cylinder 2 for influent water in the washing and rinsing process, the washing water passes through the water permeable hole and enters the inner cylinder 3 for washing, and a drain port 6 is provided at a lower portion of the outer cylinder 2 for dehydration. Drainage.
  • a plurality of protrusions 7 are formed on the wall of the inner cylinder 3, and the protrusions 7 are made of a polymer adsorbing material as a washing medium, and the protrusions 7 may be hollow structures or It is a solid structure.
  • the projections 7 are provided on the inner wall of the inner cylinder 3, and in order to increase the contact area of the projections 7 with the washing water, thereby increasing the adsorption performance, a plurality of projections 7 may be provided on the outer wall of the inner cylinder 3.
  • the projection 7 can be attached to the wall of the inner cylinder 3 by glue or can be attached to the wall of the inner cylinder 3 by screws.
  • the shape of the projections 7 is semicircular or semi-elliptical.
  • the height of the projections 7 is not so high as to avoid occupying the internal space of the larger inner cylinder 3.
  • the height of the projections 7 is preferably between 5 and 30 mm, for example, 15 mm.
  • the polymer adsorbent material comprises an adsorption resin obtained by polymerizing styrene and divinylbenzene, or nylon, or PBT, or POM, or PP, or PE, or PS, or PVC, or EVA, or modified high.
  • Molecular materials, or a mixture of the above materials may be selected, the material contains hydrophilic and lipophilic components, and the surfactant component has a strong adsorption capacity for dirt, in contact with clothing and water, The ability to absorb dirt to remove large amounts of stains is fully achievable.
  • the washing water and the laundry in the inner cylinder 3 are constantly in contact with the projection 7 having the adsorption property, and the larger the number of the projections 7, the larger the contact area with the washing water and the laundry, the adsorption The stronger the ability, The protrusion 7 adsorbs and removes the washing dirt, effectively improves the purity of the washing water or the rinsing water during the contact with the clothes, greatly improves the washing rate, reduces the washing time, and saves the water consumption.
  • the protrusions 7 also enhance the friction with the clothes, so that the dirt on the clothes is more likely to fall off, further increasing the adsorption performance of the protrusions 7, and improving the washing rate.
  • the inner cylinder 3 rotates at a high speed, and the dirt adhering to the projections 7 is discharged out of the washing machine along with the washing water by high-speed centrifugal force, thereby realizing the regeneration of the adsorption property of the polymer material constituting the projections 7, and the regeneration process. easy and convenient.
  • the washing machine of this structure is the same as the washing process of a general washing machine.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the washing inner cylinder 3 is injection-molded by a polymer adsorbing material as a washing medium.
  • a polymer adsorbing material as a washing medium.
  • Both the inner cylinder 3 and the projection 7 are made of a polymer material having adsorption properties, which greatly increases the contact area with the washing water and the clothing, and enhances the ability of the polymer material to adsorb dirt.
  • the washing water and the laundry in the inner cylinder 3 are continuously brought into contact with the cylinder wall and the projection 7 of the inner cylinder 3 having the adsorption property, and the washing dirt is adsorbed and removed, thereby effectively improving the washing water or rinsing.
  • the purity of the water in contact with the clothes greatly improves the washing rate, reduces the washing time, and saves water consumption.
  • the inner cylinder 3 rotates at a high speed, and the dirt adhering to the inner wall of the inner cylinder 3 and the projection 7 is discharged out of the washing machine together with the washing water by high-speed centrifugal force, thereby realizing the polymerization of the inner cylinder 3 and the projection 7.
  • the regeneration of the material's adsorption capacity makes the regeneration process simple and convenient.
  • the washing machine of this structure is the same as the washing process of a general washing machine.

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

L'invention concerne un tambour de lavage intérieur (3) d'un lave-linge et un lave-linge présentant le tambour intérieur. La paroi du tambour de lavage intérieur est pourvue de plusieurs parties saillantes (7) ; les parties saillantes sont composées d'un matériau polymère adsorbant servant de détergent. Pendant une procédure de lavage et de rinçage, le linge et l'eau sont suffisamment en contact avec les parties saillantes ; grâce à la puissante propriété d'adsorption du matériau polymère adsorbant, la saleté retirée par lavage est adsorbée et éliminée, et en conséquence, la pureté de l'eau de lavage ou de rinçage, qui est en contact avec le linge, est améliorée efficacement et le taux de nettoyage est amélioré. Pendant la procédure de lavage, le processus de séparation et de récupération des particules polymères à partir du linge dans l'état de la technique devient superflu ; par conséquent, le problème associé à la difficulté de séparation des particules et du linge est résolu efficacement. Par conséquent, le temps de lavage est fortement réduit, la procédure de lavage est simplifiée, et la consommation d'eau est réduite. Par ailleurs, un dispositif de récupération et de stockage de particules est inutile, et la taille totale et le poids total du lave-linge sont réduits.
PCT/CN2013/074802 2012-05-14 2013-04-26 Tambour de lavage intérieur d'un lave-linge et lave-linge présentant un tambour intérieur WO2013170697A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012202151873U CN202755221U (zh) 2012-05-14 2012-05-14 一种洗衣机的洗涤内筒及具有该内筒的洗衣机
CN201220215187.3 2012-05-14

Publications (1)

Publication Number Publication Date
WO2013170697A1 true WO2013170697A1 (fr) 2013-11-21

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Application Number Title Priority Date Filing Date
PCT/CN2013/074802 WO2013170697A1 (fr) 2012-05-14 2013-04-26 Tambour de lavage intérieur d'un lave-linge et lave-linge présentant un tambour intérieur

Country Status (2)

Country Link
CN (1) CN202755221U (fr)
WO (1) WO2013170697A1 (fr)

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CN102828379B (zh) 2011-06-15 2016-01-06 海尔集团公司 使用聚合物固体颗粒的洗涤方法
CN202755221U (zh) * 2012-05-14 2013-02-27 海尔集团技术研发中心 一种洗衣机的洗涤内筒及具有该内筒的洗衣机
GB201212098D0 (en) 2012-07-06 2012-08-22 Xeros Ltd New cleaning material
GB201305120D0 (en) 2013-03-20 2013-05-01 Xeros Ltd Improved cleaning apparatus and method
GB201305122D0 (en) 2013-03-20 2013-05-01 Xeros Ltd New cleaning apparatus and method
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GB201306607D0 (en) 2013-04-11 2013-05-29 Xeros Ltd Method for treating an animal substrate
CN103409969B (zh) * 2013-07-30 2016-03-09 松下家电研究开发（杭州）有限公司 一种滚筒洗衣机
GB201319782D0 (en) 2013-11-08 2013-12-25 Xeros Ltd Cleaning method and apparatus
GB201417487D0 (en) 2014-10-03 2014-11-19 Xeros Ltd Method for treating an animal substrate
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
GB201421293D0 (en) 2014-12-01 2015-01-14 Xeros Ltd New cleaning method, apparatus and use
GB201513346D0 (en) 2015-07-29 2015-09-09 Xeros Ltd Cleaning method, apparatus and use
CN109312413A (zh) 2016-04-13 2019-02-05 塞罗斯有限公司 使用固体颗粒材料处理的方法及其设备
AR108127A1 (es) 2016-04-13 2018-07-18 Xeros Ltd Método y aparato de tratamiento de pieles de animales
GB201811568D0 (en) 2018-07-13 2018-08-29 Xeros Ltd Apparatus and method for treating a substrate with solid particles

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPS62258698A (ja) * 1986-05-06 1987-11-11 三菱電機株式会社 洗濯機
US20050178168A1 (en) * 2004-02-13 2005-08-18 Jae Kyum Kim Gasket and drum-type washing machine having the same
CN201169699Y (zh) * 2008-01-30 2008-12-24 苏州三星电子有限公司 新型的滚筒洗衣机内筒筒圈结构
CN202755221U (zh) * 2012-05-14 2013-02-27 海尔集团技术研发中心 一种洗衣机的洗涤内筒及具有该内筒的洗衣机
CN102953262A (zh) * 2011-08-22 2013-03-06 海尔集团公司 洗衣机及洗涤方法
CN102953250A (zh) * 2011-08-22 2013-03-06 海尔集团公司 一种洗衣机及洗涤方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258698A (ja) * 1986-05-06 1987-11-11 三菱電機株式会社 洗濯機
US20050178168A1 (en) * 2004-02-13 2005-08-18 Jae Kyum Kim Gasket and drum-type washing machine having the same
CN201169699Y (zh) * 2008-01-30 2008-12-24 苏州三星电子有限公司 新型的滚筒洗衣机内筒筒圈结构
CN102953262A (zh) * 2011-08-22 2013-03-06 海尔集团公司 洗衣机及洗涤方法
CN102953250A (zh) * 2011-08-22 2013-03-06 海尔集团公司 一种洗衣机及洗涤方法
CN202755221U (zh) * 2012-05-14 2013-02-27 海尔集团技术研发中心 一种洗衣机的洗涤内筒及具有该内筒的洗衣机

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