ATE540154T1 - WASHER AND DRYER - Google Patents

WASHER AND DRYER

Info

Publication number
ATE540154T1
ATE540154T1 AT08169589T AT08169589T ATE540154T1 AT E540154 T1 ATE540154 T1 AT E540154T1 AT 08169589 T AT08169589 T AT 08169589T AT 08169589 T AT08169589 T AT 08169589T AT E540154 T1 ATE540154 T1 AT E540154T1
Authority
AT
Austria
Prior art keywords
air
water
heat exchanger
refrigerant
laundry
Prior art date
Application number
AT08169589T
Other languages
German (de)
Inventor
Gordon Elger
Alberto Bison
Massimiliano Vignocchi
Jean-Yves Noel
Original Assignee
Electrolux Home Prod Corp
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 Electrolux Home Prod Corp filed Critical Electrolux Home Prod Corp
Application granted granted Critical
Publication of ATE540154T1 publication Critical patent/ATE540154T1/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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements

Landscapes

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

Abstract

Laundry washing and drying machine (1) comprising a casing (2) and, inside the casing, a laundry container (3, 6) for housing the laundry to be washed and dried, and a heat-pump-type, hot-air generator (10) able to circulate a stream of hot air inside said laundry container (3, 6), and to heat up the washing water supplied to said laundry container (3, 6); the hot-air generator (10) comprising a heat-pump assembly (21) which is provided with a first air/refrigerant heat exchanger (23) which is located along the air recirculating conduit (19) for heating us the airflow (f) directed to the laundry container (3, 6); with a second water/refrigerant heat exchanger (24) which is located out of the air recirculating conduit (19), and heats up or cools down the water arriving from the laundry container (3, 6); with a third air/water heat exchanger (25) which is located along the air recirculating conduit (19), upstream of the first air/refrigerant heat exchanger (23), for cooling the airflow (f) arriving from the laundry container (3, 6); with a water circulation circuit (26) for circulating the water stored into the laundry container (3, 6) through the second water/refrigerant heat exchanger (24) and the third air/water heat exchanger (25); and with a hydraulic distributor (28) for reversing, on command, the flow of the refrigerant along the first air/refrigerant heat exchanger (23), the refrigerant expansion device (27) and the second water/refrigerant heat exchanger (24).
AT08169589T 2008-11-21 2008-11-21 WASHER AND DRYER ATE540154T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080169589 EP2189568B1 (en) 2008-11-21 2008-11-21 Laundry washing and drying machine

Publications (1)

Publication Number Publication Date
ATE540154T1 true ATE540154T1 (en) 2012-01-15

Family

ID=40548703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08169589T ATE540154T1 (en) 2008-11-21 2008-11-21 WASHER AND DRYER

Country Status (6)

Country Link
US (1) US20120272689A1 (en)
EP (1) EP2189568B1 (en)
CN (1) CN102272373B (en)
AT (1) ATE540154T1 (en)
BR (1) BRPI0920911A2 (en)
WO (1) WO2010057547A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353114B2 (en) 2010-07-26 2013-01-15 General Electric Company Apparatus and method for refrigeration cycle with auxiliary heating
US8528227B2 (en) 2010-07-26 2013-09-10 General Electric Company Apparatus and method for refrigerant cycle capacity acceleration
US8601717B2 (en) * 2010-07-26 2013-12-10 General Electric Company Apparatus and method for refrigeration cycle capacity enhancement
KR101716821B1 (en) * 2010-10-12 2017-03-15 삼성전자주식회사 Clothes dryer and lint cleaning device thereof
US8533975B2 (en) * 2010-10-29 2013-09-17 General Electric Company Apparatus and method for refrigeration cycle elevation by modification of cycle start condition
EP2460928B1 (en) * 2010-12-02 2014-02-26 Electrolux Home Products Corporation N.V. Method of operating a heat pump dryer and heat pump dryer
EP2460926A1 (en) * 2010-12-02 2012-06-06 Electrolux Home Products Corporation N.V. Heat pump dryer
ITTO20101018A1 (en) * 2010-12-20 2012-06-21 Indesit Co Spa MACHINE FOR DRYING OF LINEN FOR HOME USE
DE102011078922A1 (en) 2011-07-11 2013-01-17 BSH Bosch und Siemens Hausgeräte GmbH Exhaust air drying with additional heating and heat exchanger unit
US8490439B2 (en) 2011-09-30 2013-07-23 Electrolux Home Products, Inc. Water recirculation and drum rotation control in a laundry washer
WO2013144780A1 (en) * 2012-03-30 2013-10-03 BSH Bosch und Siemens Hausgeräte GmbH Heat pump for a clothes treatment appliance, and clothes treatment appliance comprising such heat pump
EP2644768A1 (en) * 2012-03-30 2013-10-02 BSH Electrodomésticos España, S.A. Heat pump for a clothes treatment appliance
US8769840B2 (en) * 2012-05-14 2014-07-08 King Fahd University Of Petroleum And Minerals Recirculating dryer
US20140318166A1 (en) * 2013-04-26 2014-10-30 Daivd R. Loebach Moisture removal system
US10174997B2 (en) 2013-04-26 2019-01-08 David R Loebach Crop drying system
KR102127383B1 (en) * 2013-08-01 2020-06-26 엘지전자 주식회사 Laundry Machine
CN105463762B (en) * 2014-08-08 2019-07-23 博西华电器（江苏）有限公司 Clothes treatment device and its control method
KR102364673B1 (en) * 2014-10-28 2022-02-18 엘지전자 주식회사 Laundry Machine and Control Method of the Laundry Machine
DE102015201864A1 (en) * 2015-02-03 2016-08-04 BSH Hausgeräte GmbH Household appliance for treating laundry and method for operating such a household appliance
CN104846586A (en) * 2015-05-28 2015-08-19 天津商业大学 Multifunctional trans-critical carbon dioxide heat pump type washing machine
CH709537A2 (en) * 2015-08-25 2015-10-15 V Zug Ag Washing machine with cooling operation.
EP3379992B1 (en) * 2015-11-24 2019-11-06 BSH Hausgeräte GmbH Household appliance with a heat pump and method for operating a household appliance
EP3173009A1 (en) * 2015-11-24 2017-05-31 BSH Hausgeräte GmbH Household appliance with a heat pump and method for operating a household appliance
US10087569B2 (en) 2016-08-10 2018-10-02 Whirlpool Corporation Maintenance free dryer having multiple self-cleaning lint filters
US10519591B2 (en) 2016-10-14 2019-12-31 Whirlpool Corporation Combination washing/drying laundry appliance having a heat pump system with reversible condensing and evaporating heat exchangers
US10738411B2 (en) 2016-10-14 2020-08-11 Whirlpool Corporation Filterless air-handling system for a heat pump laundry appliance
US10502478B2 (en) 2016-12-20 2019-12-10 Whirlpool Corporation Heat rejection system for a condenser of a refrigerant loop within an appliance
US10514194B2 (en) 2017-06-01 2019-12-24 Whirlpool Corporation Multi-evaporator appliance having a multi-directional valve for delivering refrigerant to the evaporators
US10718082B2 (en) 2017-08-11 2020-07-21 Whirlpool Corporation Acoustic heat exchanger treatment for a laundry appliance having a heat pump system
ES2702471A1 (en) * 2017-09-01 2019-03-01 Bsh Electrodomesticos Espana Sa DOMESTIC DISHWASHER MACHINE WITH HEAT PUMP DISPOSITION (Machine-translation by Google Translate, not legally binding)
ES2702469A1 (en) * 2017-09-01 2019-03-01 Bsh Electrodomesticos Espana Sa DOMESTIC DISHWASHER MACHINE WITH HEAT PUMP DISPOSITION (Machine-translation by Google Translate, not legally binding)
CN111270467B (en) * 2020-02-29 2021-03-02 珠海格力电器股份有限公司 Clothes treatment equipment and control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216315A1 (en) * 1982-05-03 1983-11-03 Dieter 4619 Bergkamen Pomplun Washing machine or dishwasher having a thermally controlled air-water heat exchanger
US4665628A (en) * 1986-03-31 1987-05-19 Raytheon Company Recuperative clothes dryer with enhanced recirculation and air flow
DE10255575C1 (en) * 2002-11-28 2003-12-11 Miele & Cie Condensation laundry dryer has heat pump device having evaporator incorporated in heat exchanger of warm air process loop
JP2005024113A (en) * 2003-06-30 2005-01-27 Sanyo Electric Co Ltd Dryer
JP4521297B2 (en) * 2005-02-22 2010-08-11 株式会社東芝 Drum type washer / dryer
JP4880982B2 (en) * 2005-11-18 2012-02-22 株式会社東芝 Washing and drying machine
JP4679352B2 (en) * 2005-11-25 2011-04-27 株式会社東芝 Clothes dryer

Also Published As

Publication number Publication date
EP2189568A1 (en) 2010-05-26
EP2189568B1 (en) 2012-01-04
US20120272689A1 (en) 2012-11-01
WO2010057547A1 (en) 2010-05-27
CN102272373A (en) 2011-12-07
BRPI0920911A2 (en) 2015-12-29
CN102272373B (en) 2013-03-27

Similar Documents

Publication Publication Date Title
ATE540154T1 (en) WASHER AND DRYER
CN1680654B (en) Washing-drying machine
KR101780223B1 (en) Controlling method for fabric treating apparatus
EP2143839A4 (en) Cloth dryer
BR102013026927B1 (en) CLOTHES DRYER
KR102100473B1 (en) Clothes treating apparatus with a waste heat recovery means
BR102013026926B1 (en) WASHING CLOTHING MACHINE
EP2060671B1 (en) Home laundry drier
JP2008048810A (en) Clothes dryer
CN101173440B (en) Drying method for drier washing and drying machine with heat pump as heat source
CN103774398A (en) Laundry treating apparatus having expansion valve which is variable according to the driving mode
WO2015074834A1 (en) A dishwasher comprising a heat pump
JP2011106723A (en) Drying device
DE602006005039D1 (en) Washing drum dryer
EP2692940A1 (en) Method for drying laundry in a laundry drying machine and laundry drying machine
KR20110019095A (en) Energy saving style large size clothing dryer
RU2008111672A (en) DRUM DRYER
JP2006087484A (en) Washing/drying machine
JP2006204656A (en) Washing and drying machine
JP4413639B2 (en) Washing and drying machine
ATE517207T1 (en) HOUSEHOLD CLOTH DRYER
JP2019502449A (en) High efficiency washing dryer and control method
CN101173481B (en) Front filter structure of laundry drier adopting heat pump as heat source
JP2005224490A (en) Laundry washer/dryer
CN102227530A (en) Laundry dryer