EP1983095A3 - Laundry drier with a heating in the heat pump circuit - Google Patents

Laundry drier with a heating in the heat pump circuit Download PDF

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Publication number
EP1983095A3
EP1983095A3 EP08014183A EP08014183A EP1983095A3 EP 1983095 A3 EP1983095 A3 EP 1983095A3 EP 08014183 A EP08014183 A EP 08014183A EP 08014183 A EP08014183 A EP 08014183A EP 1983095 A3 EP1983095 A3 EP 1983095A3
Authority
EP
European Patent Office
Prior art keywords
heat pump
heating
pump circuit
laundry drier
heat
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
EP08014183A
Other languages
German (de)
French (fr)
Other versions
EP1983095B1 (en
EP1983095A2 (en
Inventor
Jürg Werner
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.)
V-Zug AG
Original Assignee
V-Zug AG
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 V-Zug AG filed Critical V-Zug AG
Priority to EP08014183A priority Critical patent/EP1983095B1/en
Priority to PL08017120.0T priority patent/PL2006437T3/en
Priority to SI200831652A priority patent/SI2006437T1/en
Priority to DK08017120.0T priority patent/DK2006437T3/en
Priority to EP08017120.0A priority patent/EP2006437B1/en
Publication of EP1983095A2 publication Critical patent/EP1983095A2/en
Publication of EP1983095A3 publication Critical patent/EP1983095A3/en
Application granted granted Critical
Publication of EP1983095B1 publication Critical patent/EP1983095B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • D06F58/206—Heat pump 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
    • 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
    • D06F2103/50—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
    • 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
    • D06F2105/26—Heat pumps
    • 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
    • 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
    • D06F58/46—Control of the operating time

Landscapes

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

Abstract

Ein Wäschetrockner ist mit einem Wärmepumpenkreislauf ausgestattet, um die Prozessluft zu kühlen und zu heizen. Im Wärmepumpenkreislauf sind eine Heizung (9) sowie zusätzlich ein Zusatzwärmetauscher (4) vorgesehen. Mit der Heizung (9) kann dem System effizient und einfach Wärme zugeführt werden, z.B. in einer Startphase des Betriebs oder wenn das Risiko besteht, dass der Kompressor (2) flüssiges Medium ansaugt.

Figure imgaf001
A tumble dryer is equipped with a heat pump cycle to cool and heat the process air. In the heat pump cycle, a heater (9) and in addition an additional heat exchanger (4) are provided. With the heater (9) heat can be efficiently and simply supplied to the system, for example during a start-up phase of the operation or when there is a risk that the compressor (2) sucks in liquid medium.
Figure imgaf001
EP08014183A 2008-08-08 2008-08-08 Laundry drier with a heating in the heat pump circuit Active EP1983095B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08014183A EP1983095B1 (en) 2008-08-08 2008-08-08 Laundry drier with a heating in the heat pump circuit
PL08017120.0T PL2006437T3 (en) 2008-08-08 2008-09-29 Laundry drier with heating in heat pump circuit
SI200831652A SI2006437T1 (en) 2008-08-08 2008-09-29 Laundry drier with heating in heat pump circuit
DK08017120.0T DK2006437T3 (en) 2008-08-08 2008-09-29 Dryer with heater in the heat pump circuit
EP08017120.0A EP2006437B1 (en) 2008-08-08 2008-09-29 Laundry drier with heating in heat pump circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08014183A EP1983095B1 (en) 2008-08-08 2008-08-08 Laundry drier with a heating in the heat pump circuit

Publications (3)

Publication Number Publication Date
EP1983095A2 EP1983095A2 (en) 2008-10-22
EP1983095A3 true EP1983095A3 (en) 2008-12-24
EP1983095B1 EP1983095B1 (en) 2012-09-05

Family

ID=39731775

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08014183A Active EP1983095B1 (en) 2008-08-08 2008-08-08 Laundry drier with a heating in the heat pump circuit
EP08017120.0A Active EP2006437B1 (en) 2008-08-08 2008-09-29 Laundry drier with heating in heat pump circuit

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08017120.0A Active EP2006437B1 (en) 2008-08-08 2008-09-29 Laundry drier with heating in heat pump circuit

Country Status (4)

Country Link
EP (2) EP1983095B1 (en)
DK (1) DK2006437T3 (en)
PL (1) PL2006437T3 (en)
SI (1) SI2006437T1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20080015A1 (en) * 2008-02-27 2009-08-28 Imat Spa "HEAT PUMP LINEN DRYING MACHINE"
DE102009055206A1 (en) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Domestic appliance with heat pump cycle
EP2407587B2 (en) * 2010-07-16 2018-01-10 Miele & Cie. KG Washer dryer with heat pump
WO2012044038A2 (en) * 2010-09-30 2012-04-05 Lg Electronics Inc. Diagnosing method for clothes treating apparatus and clothes treating apparatus with refrigerant leakage detecting means
PL2333149T3 (en) 2010-11-22 2014-04-30 V Zug Ag Tumble drier with ambient temperature sensor
EP2468944B1 (en) * 2010-12-27 2019-02-20 Electrolux Home Products Corporation N.V. Home laundry dryer with heat pump assembly
EP2468946B1 (en) * 2010-12-27 2014-05-07 Electrolux Home Products Corporation N.V. A heat pump system for a laundry dryer and a method for operating a heat pump laundry dryer
EP2468945B1 (en) * 2010-12-27 2019-04-17 Electrolux Home Products Corporation N.V. Home laundry dryer with heat pump assembly
EP2468947B1 (en) * 2010-12-27 2018-10-03 Electrolux Home Products Corporation N.V. A heat pump system for a laundry dryer and a method for operating a heat pump system of a laundry dryer
EP2489775A1 (en) * 2011-02-18 2012-08-22 Electrolux Home Products Corporation N.V. A heat pump laundry dryer and a method for operating a heat pump laundry dryer
US20120060387A1 (en) * 2011-04-29 2012-03-15 General Electric Company Heat exchanger for a heat pump laundry dryer
DE102011076507A1 (en) 2011-05-26 2012-11-29 Bayerische Motoren Werke Aktiengesellschaft Heat pump cycle for vehicles
EP2551401A1 (en) * 2011-07-28 2013-01-30 Electrolux Home Products Corporation N.V. A heat pump system for a laundry dryer
EP2761078B1 (en) * 2011-09-27 2016-02-03 Arçelik Anonim Sirketi Heat pump laundry dryer
ITPR20130107A1 (en) * 2013-12-30 2015-07-01 Indesit Co Spa DRYING APPLIANCES.
TR201706547A2 (en) * 2017-05-04 2018-11-21 Arcelik As A HOUSEHOLD DEVICE WITH HEAT PUMP
TR201712271A2 (en) * 2017-08-17 2019-03-21 Arcelik As
ES2725686A1 (en) * 2018-03-02 2019-09-26 Bsh Electrodomesticos Espana Sa Household appliance comprising a heater and a heat pump (Machine-translation by Google Translate, not legally binding)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080896A1 (en) * 2004-02-19 2005-09-01 Matsushita Electric Industrial Co., Ltd. Heat pump apparatus and operating method thereof
US20050198852A1 (en) * 2004-03-10 2005-09-15 Sanyo Electric Co., Ltd. Drying machine
EP1650343A1 (en) * 2004-10-20 2006-04-26 SANYO ELECTRIC Co., Ltd. Drying apparatus, washing/drying apparatus, and operation methods of the apparatuses
DE102005062940A1 (en) * 2005-12-29 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH A method for drying washing has a heat pump by which circulated air through the washing chamber is dried and heated and an additional heat pump evaporator is arranged to predry the circulated air stream
EP1884586A2 (en) * 2006-11-06 2008-02-06 V-Zug AG Laundry dryer with supplementary heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080896A1 (en) * 2004-02-19 2005-09-01 Matsushita Electric Industrial Co., Ltd. Heat pump apparatus and operating method thereof
US20050198852A1 (en) * 2004-03-10 2005-09-15 Sanyo Electric Co., Ltd. Drying machine
EP1650343A1 (en) * 2004-10-20 2006-04-26 SANYO ELECTRIC Co., Ltd. Drying apparatus, washing/drying apparatus, and operation methods of the apparatuses
DE102005062940A1 (en) * 2005-12-29 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH A method for drying washing has a heat pump by which circulated air through the washing chamber is dried and heated and an additional heat pump evaporator is arranged to predry the circulated air stream
EP1884586A2 (en) * 2006-11-06 2008-02-06 V-Zug AG Laundry dryer with supplementary heat exchanger

Also Published As

Publication number Publication date
EP1983095B1 (en) 2012-09-05
SI2006437T1 (en) 2016-08-31
EP1983095A2 (en) 2008-10-22
PL2006437T3 (en) 2016-11-30
DK2006437T3 (en) 2016-08-22
EP2006437A1 (en) 2008-12-24
EP2006437B1 (en) 2016-05-11

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