EP2159498A3 - Dehumidifier - Google Patents

Dehumidifier Download PDF

Info

Publication number
EP2159498A3
EP2159498A3 EP09250569A EP09250569A EP2159498A3 EP 2159498 A3 EP2159498 A3 EP 2159498A3 EP 09250569 A EP09250569 A EP 09250569A EP 09250569 A EP09250569 A EP 09250569A EP 2159498 A3 EP2159498 A3 EP 2159498A3
Authority
EP
European Patent Office
Prior art keywords
reconditioning
area
dehumidification
heat exchange
dehumidifier
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Withdrawn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
EP09250569A
Other languages
German (de)
French (fr)
Other versions
EP2159498A2 (en
Inventor
Hyung Ho Park
Soon Chul Hwang
Joog Sung Park
Il Soo Jeon
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2159498A2 publication Critical patent/EP2159498A2/en
Publication of EP2159498A3 publication Critical patent/EP2159498A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)

Abstract

The present invention relates to a dehumidifier, including a dehumidification rotor partitioned into a dehumidification area, which is dehumidified while indoor air passes through the dehumidification area, and a reconditioning area, which is reconditioned while reconditioning air passes through the reconditioning area, a plurality of heat exchange plates configured to perform heat exchange of indoor air before the indoor air has passed through the dehumidification rotor and reconditioning air which has passed through the dehumidification rotor, and a reconditioning air distribution member placed between the reconditioning area of the dehumidification rotor and the heat exchange plates and configured to distribute the reconditioning air which has passed through the reconditioning area into the plurality of heat exchange plates. Accordingly, the dehumidification capability of a dehumidifier can be improved and noise, generated when a dehumidifier is driven, can be reduced.
EP09250569A 2008-08-27 2009-02-27 Dehumidifier Withdrawn EP2159498A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080084065A KR101534292B1 (en) 2008-08-27 2008-08-27 Dehumidifier

Publications (2)

Publication Number Publication Date
EP2159498A2 EP2159498A2 (en) 2010-03-03
EP2159498A3 true EP2159498A3 (en) 2012-04-04

Family

ID=41213493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09250569A Withdrawn EP2159498A3 (en) 2008-08-27 2009-02-27 Dehumidifier

Country Status (3)

Country Link
EP (1) EP2159498A3 (en)
KR (1) KR101534292B1 (en)
CN (1) CN101658756A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5919471B2 (en) * 2011-09-20 2016-05-18 パナソニックＩｐマネジメント株式会社 Dehumidifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004000979A (en) * 2003-06-09 2004-01-08 Sharp Corp Dehumidifier
JP2005270715A (en) * 2004-03-23 2005-10-06 Matsushita Electric Ind Co Ltd Dehumidifier
WO2006135171A2 (en) * 2005-06-15 2006-12-21 Lg Electronics Inc. Dehumidifier
WO2007126250A2 (en) * 2006-05-02 2007-11-08 Lg Electronics Inc. Dehumidifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060131112A (en) * 2005-06-15 2006-12-20 엘지전자 주식회사 A dehumidifier
JP4945956B2 (en) * 2005-08-23 2012-06-06 パナソニック株式会社 Dehumidifier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004000979A (en) * 2003-06-09 2004-01-08 Sharp Corp Dehumidifier
JP2005270715A (en) * 2004-03-23 2005-10-06 Matsushita Electric Ind Co Ltd Dehumidifier
WO2006135171A2 (en) * 2005-06-15 2006-12-21 Lg Electronics Inc. Dehumidifier
WO2007126250A2 (en) * 2006-05-02 2007-11-08 Lg Electronics Inc. Dehumidifier

Also Published As

Publication number Publication date
KR20100025349A (en) 2010-03-09
KR101534292B1 (en) 2015-07-03
EP2159498A2 (en) 2010-03-03
CN101658756A (en) 2010-03-03

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