WO2021057519A1 - Structure d'entrée d'eau de dispositif de traitement de vêtement, et dispositif de traitement de vêtement - Google Patents

Structure d'entrée d'eau de dispositif de traitement de vêtement, et dispositif de traitement de vêtement Download PDF

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Publication number
WO2021057519A1
WO2021057519A1 PCT/CN2020/114984 CN2020114984W WO2021057519A1 WO 2021057519 A1 WO2021057519 A1 WO 2021057519A1 CN 2020114984 W CN2020114984 W CN 2020114984W WO 2021057519 A1 WO2021057519 A1 WO 2021057519A1
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WO
WIPO (PCT)
Prior art keywords
water
area
annular
water inlet
treatment equipment
Prior art date
Application number
PCT/CN2020/114984
Other languages
English (en)
Chinese (zh)
Inventor
滕茂林
马世新
李昌龙
聂静
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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
Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to EP20867545.4A priority Critical patent/EP4036303A4/fr
Publication of WO2021057519A1 publication Critical patent/WO2021057519A1/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
    • 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
    • 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
    • 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 
    • D06F39/40—Steam generating arrangements

Definitions

  • This application relates to the technical field of clothing treatment equipment, for example, to a water intake structure of a clothing treatment equipment and a clothing treatment equipment.
  • Ordinary clothing processing equipment processes clothing by washing or dry cleaning. Such a processing method will cause deformation of the clothing, deterioration of the hand feel, and the older the clothing will be washed.
  • the working process of the laundry treatment equipment in the steam washing mode is to inject water into the outer cylinder through the water inlet valve.
  • the water level reaches the preset water level
  • the heating tube is turned on, and sufficient steam is generated, and the inner cylinder is at a low speed.
  • the clothes tumble in the steam-filled inner tube, which can dissolve the peculiar smell in the steam, and at the same time, the steam moisturizes the clothes.
  • the clothes are dried by blowing hot air into the inner tube through the drying system to remove wrinkles purpose.
  • the present application provides a water inlet structure for a clothes treatment device and a clothes treatment device, which can effectively prevent water injection from flowing into the inner tube during steam washing.
  • An embodiment provides a water inlet structure of a laundry treatment device, including:
  • An inner cylinder the side wall of the inner cylinder includes an annular water-permeable area and an annular water-retaining area connected to each other, and a water-permeable area is provided on the annular water-permeable area;
  • the outer cylinder is sleeved on the outer side of the inner cylinder, and the side wall of the outer cylinder is provided with a water inlet.
  • the water inlet faces the annular water-retaining area and enters the outer cylinder from the water inlet The water inside can be blocked by the annular water retaining area.
  • An embodiment provides a laundry treatment device, including the above-mentioned water inlet structure of the laundry treatment device.
  • Fig. 1 is a schematic structural diagram of a water inlet structure of a clothing treatment device according to an embodiment of the present application
  • Fig. 2 is a schematic structural diagram of a part of the structure of a laundry treatment device according to an embodiment of the present application.
  • Inner cylinder 10. Clothes opening; 11. Annular permeable area; 111. Permeable hole; 12. Annular water-retaining area; 121. Annular cylinder wall area; 122. Annular flange area;
  • connection should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or a mechanical connection.
  • the connection may also be an electrical connection, a direct connection, or an indirect connection through an intermediate medium, and it may be a communication between two elements or an interaction relationship between two elements.
  • connection may also be an electrical connection, a direct connection, or an indirect connection through an intermediate medium, and it may be a communication between two elements or an interaction relationship between two elements.
  • the first feature “on” or “under” the second feature may include direct contact between the first feature and the second feature, or may include the first feature The second feature is not in direct contact but through another feature between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • the present application provides a water intake structure for a laundry treatment device, including an inner tube 1 and an outer tube 2, wherein the side wall of the inner tube 1 includes an annular permeable area 11 and a ring connected to each other.
  • Water-retaining area 12 the annular water-permeable area 11 is provided with a permeable hole 111
  • the outer cylinder 2 is sleeved on the outside of the inner cylinder 1
  • the side wall of the outer cylinder 2 is provided with a water inlet 21, and the water inlet 21 is facing the ring
  • the water entering the outer cylinder 2 from the water inlet 21 can be blocked by the annular water-retaining area 12.
  • the annular water-retaining area 12 on the side wall of the inner cylinder 1 is provided so that during steam washing, the water injection from the water inlet 21 into the outer cylinder 2 is effectively blocked, effectively avoiding the water injection process. Water is injected into the inner cylinder 1 to ensure the requirement of the inner cylinder 1 to be soaked without water during steam washing.
  • the annular water-retaining area 12 is arranged at one axial end of the inner cylinder 1, so that the annular water-retaining area 12 can efficiently inject water from the outside to the side away from the annular water-permeable area 11 and improve the blocking effect. .
  • the annular water-retaining area 12 is located at the front end of the inner tube 1 where the clothes opening 10 is provided, which can minimize the impact on the water permeable hole 111 and ensure the installation area of the annular water-permeable area 11.
  • the annular water retaining area 12 includes an annular cylindrical wall area 121 and an annular flange area 122, the diameter of the annular cylindrical wall area 121 is not less than the diameter of the annular flange area 122, and the annular cylindrical wall area 121
  • the first end is connected to the annular water-permeable zone 11
  • the second end of the annular cylinder wall zone 121 is connected to the first end of the annular flange zone 122
  • the second end of the annular flange zone 122 is opened as the clothing opening 10
  • the above arrangement makes full use of the flange structure provided with the clothes opening 10 at the front end of the inner cylinder 1, and increases the setting range of the water inlet 21 on the side wall of the outer cylinder 2.
  • the water entering the outer cylinder 2 from the water inlet 21 can be It is blocked by at least one of the annular cylinder wall area 121 and the annular flange area 122.
  • the diameter of the annular cylindrical wall area 121 gradually decreases, and the above-mentioned structure with a gradually reduced radius is arranged , So that the outside water will splash to the side of the clothes opening 10 after impacting the annular water-retaining area 12, which improves the blocking effect.
  • the contour line of the axis of the annular cylindrical wall area 121 is a straight line or an arc, in this embodiment Set to a straight line.
  • the annular water-retaining area 12 may also be located at the rear end of the side wall of the inner cylinder 1 or the middle of the side wall of the inner cylinder 1.
  • the annular water-retaining area 12 When located at the rear end of the inner cylinder 1, the annular water-retaining area 12 can be an inclined flange structure to divert water from the bottom of the outer cylinder 2.
  • the annular water-retaining area 12 When the annular water-retaining area 12 is located in the middle of the inner cylinder 1, The annular water-retaining area 12 may be a concave structure to divert the injected water downward along the inner groove.
  • the water inlet 21 is arranged on the upper side of the outer cylinder 2 so that the external water can be guided from the annular water retaining area 12 to the bottom under the action of gravity.
  • the opening position of the water inlet 21 is lower than the highest point of the outer cylinder 2.
  • the area on the annular water retaining area 12 that first blocks the water intake first drops and then rises from the direction of the clothes opening 10 Looking at the inner cylinder 1, in the steam washing, if the inner cylinder 1 is set to rotate clockwise, the water inlet 21 is set on the right side of the outer cylinder 2. In the steam washing, if the inner cylinder 1 is set to reverse When the hour hand rotates, the water inlet 21 is arranged on the left side of the outer cylinder 2.
  • the above arrangement makes the water droplets falling on the annular water-retaining area 12 of the inner cylinder 1 when water is poured into the outer cylinder 1, and under the action of shear stress, they depart from the inner cylinder 1 in the tangential direction of the inner cylinder 1 and then downward. Flow, leave the inner cylinder 1 as soon as possible, avoiding the water droplets adhering to the outside of the inner cylinder 1 or the inside of the outer cylinder 2 and flowing into the inner cylinder 1 through the water-permeable hole 111 when flowing upward.
  • annular water-permeable area 11 and the annular water-retaining area 12 are integrally formed.
  • the application also provides a laundry treatment device, including the above-mentioned water inlet structure of the laundry treatment device.
  • the annular water-retaining area 12 on the side wall of the inner cylinder 1 is provided so that during steam washing, the water injection from the water inlet 21 into the outer cylinder 2 is effectively blocked, effectively avoiding the water injection process. Water is injected into the inner cylinder 1 to ensure the requirement of the inner cylinder 1 to be soaked without water during steam washing.
  • the clothing treatment equipment of the present application further includes a heating pipe 3, a drain pipe 4, and a drain pump 5.
  • An evaporation tank is provided at the bottom of the outer cylinder 2, the heating pipe 3 is provided in the evaporation tank, and one end of the drain pipe 4 is connected to the evaporation tank.
  • the drain pump 5 is installed on the drain pipe 4.
  • the laundry processing equipment of the present application is a washing machine, a clothes dryer, or an integrated washer-dryer with a steam washing function.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

Structure d'entrée d'eau d'un dispositif de traitement de vêtement comprenant : un cylindre interne (1), la paroi latérale du cylindre interne (1) comprenant une zone annulaire perméable à l'eau (11) et une zone annulaire de blocage d'eau (12) qui sont reliées l'une à l'autre, ladite zone perméable à l'eau (11) étant pourvue d'un trou perméable à l'eau (111) ; un cylindre externe (2), emmanché sur l'extérieur du cylindre interne (1) ; une entrée d'eau (21) disposée sur la paroi latérale du cylindre externe (2), l'entrée d'eau (21) faisant face à ladite zone de blocage d'eau annulaire (12), et l'eau entrant dans le cylindre externe (2) depuis ladite entrée d'eau (21) pouvant être bloquée par la zone de blocage d'eau annulaire (12).
PCT/CN2020/114984 2019-09-23 2020-09-14 Structure d'entrée d'eau de dispositif de traitement de vêtement, et dispositif de traitement de vêtement WO2021057519A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20867545.4A EP4036303A4 (fr) 2019-09-23 2020-09-14 Structure d'entrée d'eau de dispositif de traitement de vêtement, et dispositif de traitement de vêtement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910901483.5A CN112538731A (zh) 2019-09-23 2019-09-23 一种衣物处理设备进水结构及衣物处理设备
CN201910901483.5 2019-09-23

Publications (1)

Publication Number Publication Date
WO2021057519A1 true WO2021057519A1 (fr) 2021-04-01

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PCT/CN2020/114984 WO2021057519A1 (fr) 2019-09-23 2020-09-14 Structure d'entrée d'eau de dispositif de traitement de vêtement, et dispositif de traitement de vêtement

Country Status (3)

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EP (1) EP4036303A4 (fr)
CN (1) CN112538731A (fr)
WO (1) WO2021057519A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113152025B (zh) * 2021-04-13 2022-03-22 无锡小天鹅电器有限公司 桶体组件和衣物处理设备

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CN1388284A (zh) * 2001-05-30 2003-01-01 三洋电机株式会社 滚筒式洗衣机
EP1734170A1 (fr) * 2005-06-13 2006-12-20 Samsung Electronics Co., Ltd. Machine à laver et son procédé de commande
CN104703529A (zh) * 2012-07-27 2015-06-10 博西华电器（江苏）有限公司 具有供水组件的家用器具
KR20180097305A (ko) * 2017-02-23 2018-08-31 엘지전자 주식회사 세탁물 처리기기
CN109252327A (zh) * 2018-11-21 2019-01-22 北京普尼新科技有限公司 一种可分离内桶的滚筒洗衣机
CN109423854A (zh) * 2017-08-31 2019-03-05 青岛海尔洗衣机有限公司 一种洗衣机

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GB2364716A (en) * 2000-07-12 2002-02-06 Notetry Ltd Washing machine with water retentive drum
KR20050015758A (ko) * 2003-08-07 2005-02-21 삼성전자주식회사 드럼 세탁기 및 그 제어방법
KR101305977B1 (ko) * 2006-07-03 2013-09-12 삼성전자주식회사 드럼세탁기
KR102047693B1 (ko) * 2013-02-13 2019-12-02 엘지전자 주식회사 세탁장치 및 이의 제어방법
PL2767629T3 (pl) * 2013-02-13 2016-07-29 Lg Electronics Inc Maszyna pralnicza i sposób jej sterowania
CH710594B1 (de) * 2015-01-06 2018-12-14 V Zug Ag Waschmaschine mit reduziertem Wasserverbrauch.
CN106319826B (zh) * 2015-06-29 2021-04-27 青岛海尔滚筒洗衣机有限公司 一种具有蒸汽洗涤功能的洗衣机及控制方法
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Publication number Priority date Publication date Assignee Title
CN1388284A (zh) * 2001-05-30 2003-01-01 三洋电机株式会社 滚筒式洗衣机
EP1734170A1 (fr) * 2005-06-13 2006-12-20 Samsung Electronics Co., Ltd. Machine à laver et son procédé de commande
CN104703529A (zh) * 2012-07-27 2015-06-10 博西华电器（江苏）有限公司 具有供水组件的家用器具
KR20180097305A (ko) * 2017-02-23 2018-08-31 엘지전자 주식회사 세탁물 처리기기
CN109423854A (zh) * 2017-08-31 2019-03-05 青岛海尔洗衣机有限公司 一种洗衣机
CN109252327A (zh) * 2018-11-21 2019-01-22 北京普尼新科技有限公司 一种可分离内桶的滚筒洗衣机

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Title
See also references of EP4036303A4

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Publication number Publication date
CN112538731A (zh) 2021-03-23
EP4036303A4 (fr) 2023-10-25
EP4036303A1 (fr) 2022-08-03

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