EP2852702B1 - Verfahren zum betrieb eines trockners mit einem latentwärmespeicher, sowie hierzu geeigneter trockner - Google Patents

Verfahren zum betrieb eines trockners mit einem latentwärmespeicher, sowie hierzu geeigneter trockner Download PDF

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Publication number
EP2852702B1
EP2852702B1 EP13722774.0A EP13722774A EP2852702B1 EP 2852702 B1 EP2852702 B1 EP 2852702B1 EP 13722774 A EP13722774 A EP 13722774A EP 2852702 B1 EP2852702 B1 EP 2852702B1
Authority
EP
European Patent Office
Prior art keywords
latent heat
process air
dryer
heat accumulator
air fan
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.)
Not-in-force
Application number
EP13722774.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2852702A1 (de
Inventor
Klaus Grunert
Uwe-Jens Krausch
Günter Steffens
Andreas Stolze
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 EP2852702A1 publication Critical patent/EP2852702A1/de
Application granted granted Critical
Publication of EP2852702B1 publication Critical patent/EP2852702B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28Air properties
    • D06F2103/32Temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28Electric heating
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat

Definitions

  • the heat transfer to the latent heat storage is particularly efficient when the heat transfer takes place in a temperature range in which takes place in the storage medium used in the latent heat storage a phase change. Otherwise, a heat transfer would only lead to a heating of the storage medium, the medium absorbs only relatively little energy.
  • a predetermined charge of the latent heat storage can be detected by reaching a predetermined upper threshold temperature or a predetermined heating rate.
  • a BLDC motor as a drive motor also allows a change in the speed in a simple manner and in particular a high speed.
  • a rotational speed ⁇ 1 of the drive motor in step (b) which is smaller than a rotational speed ⁇ 2 in step (c).
  • the rotational speed ⁇ 1 is smaller by about 10 to 50% than the rotational speed ⁇ 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)
EP13722774.0A 2012-05-23 2013-05-17 Verfahren zum betrieb eines trockners mit einem latentwärmespeicher, sowie hierzu geeigneter trockner Not-in-force EP2852702B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012208619A DE102012208619A1 (de) 2012-05-23 2012-05-23 Verfahren zum Betrieb eines Trockners mit einem Latentwärmespeicher, sowie hierzu geeigneter Trockner
PCT/EP2013/060226 WO2013174739A1 (de) 2012-05-23 2013-05-17 Verfahren zum betrieb eines trockners mit einem latentwärmespeicher, sowie hierzu geeigneter trockner

Publications (2)

Publication Number Publication Date
EP2852702A1 EP2852702A1 (de) 2015-04-01
EP2852702B1 true EP2852702B1 (de) 2016-07-13

Family

ID=48444402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13722774.0A Not-in-force EP2852702B1 (de) 2012-05-23 2013-05-17 Verfahren zum betrieb eines trockners mit einem latentwärmespeicher, sowie hierzu geeigneter trockner

Country Status (4)

Country Link
EP (1) EP2852702B1 (pl)
DE (1) DE102012208619A1 (pl)
PL (1) PL2852702T3 (pl)
WO (1) WO2013174739A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223613A1 (de) * 2012-12-18 2014-06-18 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit effizientem Latentwärmespeicher sowie Verfahren zu seinem Betrieb
DE102017200173A1 (de) * 2017-01-09 2018-07-12 BSH Hausgeräte GmbH Haushaltsgerät mit Latentwärme-Speicherkörper, Latentwärme-Speicherkörper sowie Verfahren zu deren Betrieb bzw. Herstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710710A1 (de) 1987-03-31 1988-10-13 Philips Patentverwaltung Kondensations-waeschetrockner
DE19630073B4 (de) 1996-07-25 2004-04-01 Sgl Carbon Ag Vorrichtung zur Speicherung von Wärme oder Kälte in einem Speicherverbund aus gepreßtem Graphitexpandat und einem fest-flüssig Phasenwechselmaterial und Verfahren zu ihrer Herstellung
DE10224940A1 (de) 2001-06-22 2003-02-27 Miele & Cie Kondensationswäschetrockner
DE202005010219U1 (de) * 2005-06-24 2005-12-29 Lanzke, Andreas Haushalts-Wäschetrockner
FR2895393B1 (fr) 2005-12-23 2008-03-07 Arkema Sa Procede de synthese de nanotubes de carbone
DE102007031481A1 (de) * 2007-07-06 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Waschtrockner
DE102008006348A1 (de) 2008-01-28 2009-07-30 BSH Bosch und Siemens Hausgeräte GmbH Kondensationstrockner mit einem Latentwärmespeicher sowie Verfahren zu seinem Betrieb
DE102009026649A1 (de) * 2009-06-02 2010-12-09 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Steuern eines Trocknungsprozesses und Hausgerät zum Trocknen eines feuchten Gutes
DE102009046547A1 (de) 2009-11-09 2011-05-12 BSH Bosch und Siemens Hausgeräte GmbH Trockner mit einer Trocknungskammer für zu trocknende Gegenstände und einem Latentwärmespeicher
DE102011002965A1 (de) 2011-01-21 2012-07-26 BSH Bosch und Siemens Hausgeräte GmbH Latentwärmespeicher

Also Published As

Publication number Publication date
EP2852702A1 (de) 2015-04-01
DE102012208619A1 (de) 2013-11-28
PL2852702T3 (pl) 2017-01-31
WO2013174739A1 (de) 2013-11-28

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