EP4050151A3 - Heat pump drying device and method for operating same - Google Patents

Heat pump drying device and method for operating same Download PDF

Info

Publication number
EP4050151A3
EP4050151A3 EP22156014.7A EP22156014A EP4050151A3 EP 4050151 A3 EP4050151 A3 EP 4050151A3 EP 22156014 A EP22156014 A EP 22156014A EP 4050151 A3 EP4050151 A3 EP 4050151A3
Authority
EP
European Patent Office
Prior art keywords
heat pump
drying device
pump drying
operating same
water
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.)
Withdrawn
Application number
EP22156014.7A
Other languages
German (de)
French (fr)
Other versions
EP4050151A2 (en
Inventor
Mario Last
Patrick Schimke
Diana Klapper
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP4050151A2 publication Critical patent/EP4050151A2/en
Publication of EP4050151A3 publication Critical patent/EP4050151A3/en
Withdrawn legal-status Critical Current

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 
    • D06F58/24—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
    • 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
    • D06F58/45—Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
    • 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
    • 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
    • D06F2103/16—Washing liquid 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
    • D06F2103/58—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to condensation, e.g. condensate water level
    • 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
    • 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
    • D06F2105/02—Water supply
    • 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)
  • Drying Of Solid Materials (AREA)

Abstract

Die Erfindung betrifft ein Wärmepumpentrocknungsgerät (100) mit einem Kondenswasseraufnahmesystem (105) zur Aufnahme von einem aus einem Wärmepumpentrocknungsvorgang in dem Wärmepumpentrocknungsgerät (100) erhaltenes Kondenswasser (106). Das Wärmepumpentrocknungsgerät (100) umfasst ein Heizelement (110), das ausgebildet ist, um Kondenswasser (106) zu erwärmen und erwärmtes Kondenswasser (106) in das Kondenswasseraufnahmesystem (105) zu leiten sowie eine Pumpe (115), die ausgebildet ist, um Kondenswasser (106) von dem Kondenswasseraufnahmesystem (105) zu dem Heizelement (110) zu fördern.The invention relates to a heat pump drying device (100) with a condensation water collection system (105) for collecting condensation water (106) obtained from a heat pump drying process in the heat pump drying device (100). The heat pump drying device (100) comprises a heating element (110) which is designed to heat condensed water (106) and to conduct heated condensed water (106) into the condensed water intake system (105) and a pump (115) which is designed to condensate water (106) from the condensation water absorption system (105) to promote the heating element (110).

EP22156014.7A 2021-02-25 2022-02-10 Heat pump drying device and method for operating same Withdrawn EP4050151A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021104568.1A DE102021104568A1 (en) 2021-02-25 2021-02-25 Heat pump drying device and method for operating a heat pump drying device

Publications (2)

Publication Number Publication Date
EP4050151A2 EP4050151A2 (en) 2022-08-31
EP4050151A3 true EP4050151A3 (en) 2022-11-23

Family

ID=80446327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22156014.7A Withdrawn EP4050151A3 (en) 2021-02-25 2022-02-10 Heat pump drying device and method for operating same

Country Status (2)

Country Link
EP (1) EP4050151A3 (en)
DE (1) DE102021104568A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1734170A1 (en) * 2005-06-13 2006-12-20 Samsung Electronics Co., Ltd. Washing machine and control method thereof
EP2341180A1 (en) * 2009-12-29 2011-07-06 Electrolux Home Products Corporation N.V. A heat pump system for a tumble dryer
EP2610399A1 (en) * 2011-12-28 2013-07-03 Electrolux Home Products Corporation N.V. Laundry drying domestic appliance having a liquid reservoir
EP2716807A1 (en) * 2012-10-05 2014-04-09 Electrolux Home Products Corporation N.V. A heat pump laundry drying machine and a method for operating a heat pump laundry drying machine
CN111270467A (en) * 2020-02-29 2020-06-12 珠海格力电器股份有限公司 Clothes treatment equipment and control method
US20200208335A1 (en) * 2018-12-28 2020-07-02 Utilization Technology Development, Nfp Method and system of thermo-vacuum drying and processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013212893A1 (en) 2013-07-02 2015-01-08 Robert Bosch Gmbh Method for operating a heat pump
KR101613962B1 (en) 2014-11-20 2016-04-20 엘지전자 주식회사 Clothes treating apparatus with a heat pump system and control method for the same
US11465097B2 (en) 2018-12-28 2022-10-11 Whirlpool Corporation Moisture removing device for a laundry appliance that incorporates a nanopore membrane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1734170A1 (en) * 2005-06-13 2006-12-20 Samsung Electronics Co., Ltd. Washing machine and control method thereof
EP2341180A1 (en) * 2009-12-29 2011-07-06 Electrolux Home Products Corporation N.V. A heat pump system for a tumble dryer
EP2610399A1 (en) * 2011-12-28 2013-07-03 Electrolux Home Products Corporation N.V. Laundry drying domestic appliance having a liquid reservoir
EP2716807A1 (en) * 2012-10-05 2014-04-09 Electrolux Home Products Corporation N.V. A heat pump laundry drying machine and a method for operating a heat pump laundry drying machine
US20200208335A1 (en) * 2018-12-28 2020-07-02 Utilization Technology Development, Nfp Method and system of thermo-vacuum drying and processing
CN111270467A (en) * 2020-02-29 2020-06-12 珠海格力电器股份有限公司 Clothes treatment equipment and control method

Also Published As

Publication number Publication date
EP4050151A2 (en) 2022-08-31
DE102021104568A1 (en) 2022-08-25

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