WO2007126249A3 - Dehumidifier - Google Patents

Dehumidifier Download PDF

Info

Publication number
WO2007126249A3
WO2007126249A3 PCT/KR2007/002049 KR2007002049W WO2007126249A3 WO 2007126249 A3 WO2007126249 A3 WO 2007126249A3 KR 2007002049 W KR2007002049 W KR 2007002049W WO 2007126249 A3 WO2007126249 A3 WO 2007126249A3
Authority
WO
WIPO (PCT)
Prior art keywords
main body
barrier
inner space
drain pan
heat exchangers
Prior art date
Application number
PCT/KR2007/002049
Other languages
French (fr)
Other versions
WO2007126249A2 (en
Inventor
Chi-Wan Kim
Original Assignee
Lg Electronics Inc
Chi-Wan Kim
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, Chi-Wan Kim filed Critical Lg Electronics Inc
Priority to CN2007800147733A priority Critical patent/CN101578486B/en
Priority to US12/087,975 priority patent/US20090133426A1/en
Priority to EP07746208.3A priority patent/EP2013544B1/en
Publication of WO2007126249A2 publication Critical patent/WO2007126249A2/en
Publication of WO2007126249A3 publication Critical patent/WO2007126249A3/en

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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1004—Bearings or driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1012—Details of the casing or cover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/104—Heat exchanger wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F24F2203/106—Electrical reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

A dehumidifier including a main body case (110) that defines an inner space and is provided at a side with an external air inlet (128), a barrier (130) dividing the inner space, a main body base (150) that is formed on a lower end of the barrier (130) to define an outer appearance of a lower portion of the main body (100), a plurality of heat exchangers (200, 210, 220) that are disposed at a side of the barrier (130) to allow circulation air circulating the inner space to be heat-exchanged with external air introduced from an external side, a drain pan (250) for temporally storing condensed water generated from the heat exchangers, and a water tank (300) that stores the condensed water supplied from the drain pan (250) when being inserted in the main body base (150).
PCT/KR2007/002049 2006-05-02 2007-04-26 Dehumidifier WO2007126249A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2007800147733A CN101578486B (en) 2006-05-02 2007-04-26 Dehumidifier
US12/087,975 US20090133426A1 (en) 2006-05-02 2007-04-26 Dehumidifier
EP07746208.3A EP2013544B1 (en) 2006-05-02 2007-04-26 Dehumidifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060039576A KR20070107281A (en) 2006-05-02 2006-05-02 A dehumidifier
KR10-2006-0039576 2006-05-02

Publications (2)

Publication Number Publication Date
WO2007126249A2 WO2007126249A2 (en) 2007-11-08
WO2007126249A3 true WO2007126249A3 (en) 2009-06-11

Family

ID=38655922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/002049 WO2007126249A2 (en) 2006-05-02 2007-04-26 Dehumidifier

Country Status (5)

Country Link
US (1) US20090133426A1 (en)
EP (1) EP2013544B1 (en)
KR (1) KR20070107281A (en)
CN (1) CN101578486B (en)
WO (1) WO2007126249A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958391B1 (en) * 2008-05-07 2010-05-18 엘지전자 주식회사 Dehumidifier
KR101476297B1 (en) * 2008-08-27 2014-12-24 엘지전자 주식회사 Dehumidifier
CN104456876B (en) * 2013-09-17 2017-12-15 珠海格力电器股份有限公司 Liquid reserve tank and dehumidifier
KR102283317B1 (en) 2013-12-30 2021-07-30 코웨이 주식회사 Dehumidifier
KR20150081595A (en) * 2014-01-06 2015-07-15 삼성전자주식회사 Dehumidifier
US9440186B2 (en) * 2014-05-29 2016-09-13 Stacy L. Wasson Drying apparatus
CA3126311A1 (en) * 2019-11-29 2021-06-03 Gd Midea Air-Conditioning Equipment Co., Ltd. Dehumidifier
KR20210073122A (en) 2019-12-10 2021-06-18 삼성전자주식회사 Humidifier

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203331A (en) * 1982-05-20 1983-11-26 Sanyo Electric Co Ltd Dehumidifier for room cooler
JPS6287739A (en) * 1985-10-09 1987-04-22 Sanyo Electric Co Ltd Dehumidifier
US20010037630A1 (en) * 1999-12-02 2001-11-08 Eom Nam Seob Dehumidifier housing
KR20040029622A (en) * 2002-10-01 2004-04-08 엘지전자 주식회사 The condensating-water exhausting cut off device of a dehumidifier
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768598A (en) * 1927-02-28 1930-07-01 Frigidaire Corp Refrigerating apparatus
US2231398A (en) * 1937-09-20 1941-02-11 Seeger Refrigerator Co Refrigerator coil mounting
US2710707A (en) * 1953-01-22 1955-06-14 Oiljak Mfg Co Inc Liquid dispenser
US2959391A (en) * 1958-08-04 1960-11-08 Kenco Products Corp Valve with sliding plunger
US5003961A (en) * 1988-02-05 1991-04-02 Besik Ferdinand K Apparatus for ultra high energy efficient heating, cooling and dehumidifying of air
JP3287100B2 (en) * 1993-05-19 2002-05-27 株式会社デンソー Cooling unit and drain case for air conditioner
JP3152609B2 (en) * 1996-02-26 2001-04-03 三洋電機株式会社 Dehumidifying and drying equipment
MY117922A (en) * 1996-12-27 2004-08-30 Ebara Corp Air conditioning system
SG104251A1 (en) * 1998-01-26 2004-06-21 Kankyo Co Ltd Method and apparatus for dehumidifying air
JP4122726B2 (en) 2001-05-07 2008-07-23 松下電器産業株式会社 Dehumidifier
CN1180205C (en) * 2001-05-16 2004-12-15 株式会社荏原制作所 Dehumidifier
JP2004316932A (en) * 2003-02-25 2004-11-11 Tiger Vacuum Bottle Co Ltd Dehumidifier
JP2004275835A (en) * 2003-03-13 2004-10-07 Tiger Vacuum Bottle Co Ltd Dehumidifier
JP4269950B2 (en) * 2004-01-21 2009-05-27 パナソニック株式会社 Dehumidifier
JP3797367B2 (en) * 2004-03-31 2006-07-19 ダイキン工業株式会社 Air conditioner
CN1699853A (en) * 2004-05-19 2005-11-23 乐金电子(天津)电器有限公司 Heating and dehumidifying dual-purpose machine
JP4775623B2 (en) * 2004-10-26 2011-09-21 株式会社日立プラントテクノロジー Dehumidification system
WO2006135171A2 (en) * 2005-06-15 2006-12-21 Lg Electronics Inc. Dehumidifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203331A (en) * 1982-05-20 1983-11-26 Sanyo Electric Co Ltd Dehumidifier for room cooler
JPS6287739A (en) * 1985-10-09 1987-04-22 Sanyo Electric Co Ltd Dehumidifier
US20010037630A1 (en) * 1999-12-02 2001-11-08 Eom Nam Seob Dehumidifier housing
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier
KR20040029622A (en) * 2002-10-01 2004-04-08 엘지전자 주식회사 The condensating-water exhausting cut off device of a dehumidifier

Also Published As

Publication number Publication date
EP2013544A4 (en) 2012-03-21
US20090133426A1 (en) 2009-05-28
KR20070107281A (en) 2007-11-07
EP2013544B1 (en) 2015-10-07
CN101578486A (en) 2009-11-11
CN101578486B (en) 2011-09-28
EP2013544A2 (en) 2009-01-14
WO2007126249A2 (en) 2007-11-08

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