EP3660194A1 - Wärmeaustauschvorrichtung und wäschetrocknungsgerät mit wärmeaustauschvorrichtung - Google Patents

Wärmeaustauschvorrichtung und wäschetrocknungsgerät mit wärmeaustauschvorrichtung Download PDF

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Publication number
EP3660194A1
EP3660194A1 EP19208789.8A EP19208789A EP3660194A1 EP 3660194 A1 EP3660194 A1 EP 3660194A1 EP 19208789 A EP19208789 A EP 19208789A EP 3660194 A1 EP3660194 A1 EP 3660194A1
Authority
EP
European Patent Office
Prior art keywords
heat exchange
pipe
tub
exchange apparatus
rear wall
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19208789.8A
Other languages
English (en)
French (fr)
Other versions
EP3660194B1 (de
Inventor
Yun(PLC2) Liu
Lijun Chen
Fei Lu
Yuting ZHU
Qi Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3660194A1 publication Critical patent/EP3660194A1/de
Application granted granted Critical
Publication of EP3660194B1 publication Critical patent/EP3660194B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • 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
    • D06F25/00—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 and having further drying means, e.g. using hot air 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing 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
    • D06F37/26—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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 

Definitions

  • a heat exchange apparatus 100 includes a tiled pipe 160 in which a fluid passage 110 is formed.
  • the pipe 160 is fixed using a connecting bracket 170.
  • An inlet 161 of the pipe 160 passes through a rear wall 22 of a tub.
  • An outlet 162 of the pipe 160 is located inside the tub 2, and is close to a guiding apparatus 17 provided on the rear wall 22 of the tub.
  • the guiding apparatus 17 extends toward a bottom of the tub 2.
  • the guiding apparatus 17 may be a protruding rib.
  • the pipe 160 is made of metal or a material whose thermal conductivity is not inferior to that of metal.
  • the pipe 160 is spread into an annular structure, and has a rounded through hole 150.
  • an acute angle may be implemented between each two adjacent bent sections of the pipe.
  • the flat body is vertically or obliquely mounted relative to a horizontal plane in a manner in which the tub and a drum are disposed, and the inlet of the fluid passage is higher than other portions of the fluid passage.
  • at least partial sections of the pipe are inclined downward relative to the horizontal plane along a direction in which a fluid flows.
  • the cooling medium is tap water. The cooling water can generate relatively large potential energy in an inclined bent area, and a relatively large turbulent flow in generated in a bent section. Therefore, precipitation and accumulation of sediments in water in the bending section are reduced, so that a water flow in the fluid passage is smoother, thereby avoiding blockage of the fluid passage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP19208789.8A 2018-11-30 2019-11-13 Wärmeaustauschvorrichtung und wäschetrocknungsgerät mit wärmeaustauschvorrichtung Active EP3660194B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811451043.6A CN111254671B (zh) 2018-11-30 2018-11-30 热交换装置及具有热交换装置的衣物烘干器具

Publications (2)

Publication Number Publication Date
EP3660194A1 true EP3660194A1 (de) 2020-06-03
EP3660194B1 EP3660194B1 (de) 2025-10-08

Family

ID=68581365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19208789.8A Active EP3660194B1 (de) 2018-11-30 2019-11-13 Wärmeaustauschvorrichtung und wäschetrocknungsgerät mit wärmeaustauschvorrichtung

Country Status (2)

Country Link
EP (1) EP3660194B1 (de)
CN (1) CN111254671B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117702438A (zh) * 2023-11-16 2024-03-15 珠海格力电器股份有限公司 一种衣物处理设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922798A (en) * 1974-08-19 1975-12-02 Gen Electric Clothes dryer
US6279357B1 (en) 1998-06-18 2001-08-28 General Domestic Appliances Limited Washer dryer
CN105200748A (zh) * 2015-09-01 2015-12-30 无锡小天鹅股份有限公司 干衣机
CN105463804A (zh) 2014-07-15 2016-04-06 博西华电器（江苏）有限公司 干衣机
US20180094376A1 (en) * 2016-10-05 2018-04-05 Samsung Electronics Co., Ltd. Washing and drying machine
EP3330432A1 (de) * 2016-11-30 2018-06-06 BSH Hausgeräte GmbH Wäschetrocknermaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101113560A (zh) * 2006-07-28 2008-01-30 南京乐金熊猫电器有限公司 衣物烘干机
CN201390910Y (zh) * 2009-01-05 2010-01-27 上海凯奥机器有限公司 工业干衣机排风热量回收器
CN103015140A (zh) * 2012-12-21 2013-04-03 无锡小天鹅股份有限公司 干衣机
CN203247439U (zh) * 2013-04-22 2013-10-23 无锡小天鹅股份有限公司 一种有效提高全自动洗干一体机烘干效率的冷凝系统
CN105658866B (zh) * 2013-11-13 2018-06-26 伊莱克斯家用电器股份公司 热泵式衣物干燥机
CN104711833B (zh) * 2013-12-13 2018-04-06 博西华电器（江苏）有限公司 干衣机
KR102366933B1 (ko) * 2015-07-30 2022-02-23 엘지전자 주식회사 세탁물 처리장치
EP3192912A1 (de) * 2016-01-14 2017-07-19 BSH Hausgeräte GmbH Wäschetrockner mit einem kühlwasserkreislauf
CN106968090B (zh) * 2016-01-14 2020-12-01 博西华电器（江苏）有限公司 干衣机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922798A (en) * 1974-08-19 1975-12-02 Gen Electric Clothes dryer
US6279357B1 (en) 1998-06-18 2001-08-28 General Domestic Appliances Limited Washer dryer
CN105463804A (zh) 2014-07-15 2016-04-06 博西华电器（江苏）有限公司 干衣机
CN105200748A (zh) * 2015-09-01 2015-12-30 无锡小天鹅股份有限公司 干衣机
US20180094376A1 (en) * 2016-10-05 2018-04-05 Samsung Electronics Co., Ltd. Washing and drying machine
EP3330432A1 (de) * 2016-11-30 2018-06-06 BSH Hausgeräte GmbH Wäschetrocknermaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117702438A (zh) * 2023-11-16 2024-03-15 珠海格力电器股份有限公司 一种衣物处理设备

Also Published As

Publication number Publication date
CN111254671A (zh) 2020-06-09
EP3660194B1 (de) 2025-10-08
CN111254671B (zh) 2023-10-27

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