WO2011105729A3 - Laundry treatment machine - Google Patents

Laundry treatment machine Download PDF

Info

Publication number
WO2011105729A3
WO2011105729A3 PCT/KR2011/001146 KR2011001146W WO2011105729A3 WO 2011105729 A3 WO2011105729 A3 WO 2011105729A3 KR 2011001146 W KR2011001146 W KR 2011001146W WO 2011105729 A3 WO2011105729 A3 WO 2011105729A3
Authority
WO
WIPO (PCT)
Prior art keywords
laundry
cabinet
drum
air
heater
Prior art date
Application number
PCT/KR2011/001146
Other languages
French (fr)
Korean (ko)
Other versions
WO2011105729A2 (en
Inventor
김성민
김종석
박대윤
홍석기
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2011105729A2 publication Critical patent/WO2011105729A2/en
Publication of WO2011105729A3 publication Critical patent/WO2011105729A3/en

Links

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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • 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
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/08—Humidity
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/32—Temperature
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/34—Humidity
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/56—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to air ducts, e.g. position of flow diverters
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/30—Blowers
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/26—Condition of the drying air, e.g. air humidity or temperature

Landscapes

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

Abstract

The present invention relates to a laundry processing machine that reuses heat energy from exhaust air discharged after the initial drying of laundry which reduces energy consumption and guarantees drying performance. According to one embodiment of the present invention, the laundry processing machine, comprises: a cabinet which forms the exterior structure of said machine; a drum, disposed in the interior of said cabinet, for accommodating laundry; a heater for heating the air flowing into said drum; an exhaust flow path for discharging air that flows through said drum to the exterior of said cabinet; and a heat exchanger for transferring heat from the air discharged through said exhaust flow path to the air flowing into said heater.
PCT/KR2011/001146 2010-02-24 2011-02-22 Laundry treatment machine WO2011105729A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100016786A KR101663523B1 (en) 2010-02-24 2010-02-24 Apparatus for treating laundry
KR10-2010-0016786 2010-02-24

Publications (2)

Publication Number Publication Date
WO2011105729A2 WO2011105729A2 (en) 2011-09-01
WO2011105729A3 true WO2011105729A3 (en) 2011-11-10

Family

ID=44507357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001146 WO2011105729A2 (en) 2010-02-24 2011-02-22 Laundry treatment machine

Country Status (2)

Country Link
KR (1) KR101663523B1 (en)
WO (1) WO2011105729A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101305190B1 (en) 2011-09-26 2013-09-12 기아자동차주식회사 Urea heating system and heating method thereof
EP3022351B1 (en) * 2013-07-16 2018-09-05 LG Electronics Inc. Clothes dryer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028817A (en) * 1975-09-29 1977-06-14 Auto-Heat, Inc. Apparatus for recovery of heat from exhaust gases of dryer
US7213349B1 (en) * 2006-08-01 2007-05-08 Brunner Richard A Heat recovery system for clothes dryer
DE102007042969A1 (en) * 2007-09-10 2009-03-12 BSH Bosch und Siemens Hausgeräte GmbH Dryer e.g. laundry dryer, for drying e.g. laundry part, has air circulation canal diverging from process air-duct behind drying chamber, through which part of process air is directed to heater
KR20090116108A (en) * 2008-05-06 2009-11-11 주식회사 대우일렉트로닉스 Dryer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598383B1 (en) * 2004-07-20 2006-07-07 삼성전자주식회사 Washing machine
KR100600730B1 (en) * 2004-12-10 2006-07-18 엘지전자 주식회사 Outlet type dryer and washer wiht dryer
KR100629343B1 (en) * 2005-02-03 2006-09-29 엘지전자 주식회사 Ventilation type tumble dryer and washer and the control method of the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028817A (en) * 1975-09-29 1977-06-14 Auto-Heat, Inc. Apparatus for recovery of heat from exhaust gases of dryer
US7213349B1 (en) * 2006-08-01 2007-05-08 Brunner Richard A Heat recovery system for clothes dryer
DE102007042969A1 (en) * 2007-09-10 2009-03-12 BSH Bosch und Siemens Hausgeräte GmbH Dryer e.g. laundry dryer, for drying e.g. laundry part, has air circulation canal diverging from process air-duct behind drying chamber, through which part of process air is directed to heater
KR20090116108A (en) * 2008-05-06 2009-11-11 주식회사 대우일렉트로닉스 Dryer

Also Published As

Publication number Publication date
KR101663523B1 (en) 2016-10-07
KR20110097125A (en) 2011-08-31
WO2011105729A2 (en) 2011-09-01

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