EP2116783A3 - Dehumidifier having dehimidifying rotor - Google Patents

Dehumidifier having dehimidifying rotor Download PDF

Info

Publication number
EP2116783A3
EP2116783A3 EP09250607A EP09250607A EP2116783A3 EP 2116783 A3 EP2116783 A3 EP 2116783A3 EP 09250607 A EP09250607 A EP 09250607A EP 09250607 A EP09250607 A EP 09250607A EP 2116783 A3 EP2116783 A3 EP 2116783A3
Authority
EP
European Patent Office
Prior art keywords
dehumidifying rotor
desiccant
dehumidifier
main body
rotor
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Withdrawn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
EP09250607A
Other languages
German (de)
French (fr)
Other versions
EP2116783A2 (en
Inventor
Hyung Ho Park
Soon Chul Hwang
Joon Sung Park
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
Priority claimed from KR1020080042166A external-priority patent/KR101450556B1/en
Priority claimed from KR1020080042162A external-priority patent/KR101440521B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2116783A2 publication Critical patent/EP2116783A2/en
Publication of EP2116783A3 publication Critical patent/EP2116783A3/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Withdrawn legal-status Critical Current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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable
    • F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels

Abstract

Disclosed herein is a dehumidifier having a dehumidifying rotor, the dehumidifier comprising a main body 2 including an air suction portion 4 and an air discharge portion 6; a blower 50 sucking indoor air through the air suction portion 4 such that the sucked indoor air passes through the main body 2 and is then discharged through the air discharge portion 6; a dehumidifying rotor 60 rotatably arranged in the main body 2 and including a desiccant 61 containing meso-silica and a desiccant wheel 62 surrounding the circumference of the desiccant 61 and connected to the desiccant 61; a dehumidifying rotor rotating device 84 rotating the dehumidifying rotor 60; and regeneration devices 90, 100, 110, and 120 regenerating the dehumidifying rotor 60, thus providing advantages such as high dehumidification performance and low power consumption.
EP09250607A 2008-05-07 2009-03-03 Dehumidifier having dehimidifying rotor Withdrawn EP2116783A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080042166A KR101450556B1 (en) 2008-05-07 2008-05-07 Dehumidifing rotor and Dehumidifier having the same
KR1020080042162A KR101440521B1 (en) 2008-05-07 2008-05-07 Dehumidifier

Publications (2)

Publication Number Publication Date
EP2116783A2 EP2116783A2 (en) 2009-11-11
EP2116783A3 true EP2116783A3 (en) 2012-04-04

Family

ID=40792854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09250607A Withdrawn EP2116783A3 (en) 2008-05-07 2009-03-03 Dehumidifier having dehimidifying rotor

Country Status (1)

Country Link
EP (1) EP2116783A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6305951B2 (en) * 2015-03-17 2018-04-04 象印マホービン株式会社 Dehumidifier
JP6339038B2 (en) * 2015-03-18 2018-06-06 象印マホービン株式会社 Dehumidifier
CN112762496A (en) * 2021-02-20 2021-05-07 佛山市顺德区美的洗涤电器制造有限公司 Integrated kitchen range

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580370A (en) * 1992-05-03 1996-12-03 Kabushiki Kaisha Seibu Giken Total heat energy exchanger element preventing a transfer of odors and method of manufacturing same
JP2003200016A (en) * 2001-11-01 2003-07-15 Daikin Ind Ltd Element for dehumidification and humidification, and humidifier using the same
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598214B1 (en) 2004-02-24 2006-07-07 엘지전자 주식회사 The dehumidification device using desiccant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580370A (en) * 1992-05-03 1996-12-03 Kabushiki Kaisha Seibu Giken Total heat energy exchanger element preventing a transfer of odors and method of manufacturing same
JP2003200016A (en) * 2001-11-01 2003-07-15 Daikin Ind Ltd Element for dehumidification and humidification, and humidifier using the same
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier

Also Published As

Publication number Publication date
EP2116783A2 (en) 2009-11-11

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