WO2007126250A3 - Dehumidifier - Google Patents

Dehumidifier Download PDF

Info

Publication number
WO2007126250A3
WO2007126250A3 PCT/KR2007/002050 KR2007002050W WO2007126250A3 WO 2007126250 A3 WO2007126250 A3 WO 2007126250A3 KR 2007002050 W KR2007002050 W KR 2007002050W WO 2007126250 A3 WO2007126250 A3 WO 2007126250A3
Authority
WO
WIPO (PCT)
Prior art keywords
barrier
heater assembly
heat
heat exchangers
air flowing
Prior art date
Application number
PCT/KR2007/002050
Other languages
French (fr)
Other versions
WO2007126250A2 (en
Inventor
Sang-Kyun Baek
Original Assignee
Lg Electronics Inc
Sang-Kyun Baek
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, Sang-Kyun Baek filed Critical Lg Electronics Inc
Priority to ES07746209T priority Critical patent/ES2402657T3/en
Priority to EP07746209A priority patent/EP2016341B1/en
Priority to CN2007800219426A priority patent/CN101583828B/en
Publication of WO2007126250A2 publication Critical patent/WO2007126250A2/en
Publication of WO2007126250A3 publication Critical patent/WO2007126250A3/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
    • 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
    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • 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
    • F24F2203/1096—Rotary wheel comprising sealing means

Landscapes

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

Abstract

The dehumidifier includes a main body case (110), a barrier (130), a plurality of heat exchangers (200, 210, 220), an adsorption member (182), a heater assembly (170) and a high temperature duct (178). The main body case (110) has an inner space and an external air inlet (128) formed on one side. The barrier (130) partitions the inner space, and the plurality of heat exchangers (200, 210, 220) are disposed on one side of the barrier (130) to allow heat to be exchanged between circulating air flowing through the heat exchangers (200, 210, 220) and external air flowing from an outside. The absorption member (182) is provided on one side of the barrier (130) to adsorb moisture contained in air while rotating in low speed. The heater assembly (170) is provided on one side of the adsorption member (182) to heat the circulating air flowing through the heat changers (200, 210, 220). The high temperature duct (178) is provided on one side of the heater assembly (170) to guide a portion of air that has passed through the adsorption member (182) to an inside of the heater assembly (170).
PCT/KR2007/002050 2006-05-02 2007-04-26 Dehumidifier WO2007126250A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES07746209T ES2402657T3 (en) 2006-05-02 2007-04-26 Dehumidifier
EP07746209A EP2016341B1 (en) 2006-05-02 2007-04-26 Dehumidifier
CN2007800219426A CN101583828B (en) 2006-05-02 2007-04-26 Dehumidifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060039583A KR101231278B1 (en) 2006-05-02 2006-05-02 A dehumidifier
KR10-2006-0039583 2006-05-02

Publications (2)

Publication Number Publication Date
WO2007126250A2 WO2007126250A2 (en) 2007-11-08
WO2007126250A3 true WO2007126250A3 (en) 2009-06-11

Family

ID=38655923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/002050 WO2007126250A2 (en) 2006-05-02 2007-04-26 Dehumidifier

Country Status (5)

Country Link
EP (1) EP2016341B1 (en)
KR (1) KR101231278B1 (en)
CN (1) CN101583828B (en)
ES (1) ES2402657T3 (en)
WO (1) WO2007126250A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101534292B1 (en) * 2008-08-27 2015-07-03 엘지전자 주식회사 Dehumidifier
KR101656770B1 (en) 2014-11-26 2016-09-13 리빙케어소재기술(주) Built-in dehumidifier
CN107101286B (en) * 2017-06-01 2022-09-30 广东申菱环境系统股份有限公司 Evaporative cooling and dehumidifying air conditioning unit and control method thereof
JP7113659B2 (en) * 2018-05-17 2022-08-05 三菱電機株式会社 air conditioner
CN112178808B (en) * 2020-10-20 2021-06-18 义乌市佳倩科技有限公司 Dehumidification device capable of automatically adjusting dehumidification strength according to air humidity
CN113854613B (en) * 2021-09-05 2023-09-05 深圳市大程节能设备有限公司 Flue-cured tobacco house with high-temperature heat pump waste heat recovery function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287739A (en) * 1985-10-09 1987-04-22 Sanyo Electric Co Ltd Dehumidifier
JP2000300932A (en) * 1999-04-21 2000-10-31 Osaka Gas Co Ltd Dehumidifying apparatus
JP2002326012A (en) * 2001-05-07 2002-11-12 Matsushita Seiko Co Ltd Dehumidifier
JP2004278952A (en) * 2003-03-17 2004-10-07 Tiger Vacuum Bottle Co Ltd Dehumidifier
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004275835A (en) * 2003-03-13 2004-10-07 Tiger Vacuum Bottle Co Ltd Dehumidifier
JP2005185891A (en) * 2003-12-24 2005-07-14 Mitsubishi Chemicals Corp Dehumidifier and adsorbent for dehumidifier
CN100588885C (en) * 2005-05-09 2010-02-10 乐金电子(天津)电器有限公司 Isothermal dehumidifying air conditioner
KR101158579B1 (en) * 2005-06-13 2012-06-22 엘지전자 주식회사 A dehumidifier
KR20060131112A (en) * 2005-06-15 2006-12-20 엘지전자 주식회사 A dehumidifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287739A (en) * 1985-10-09 1987-04-22 Sanyo Electric Co Ltd Dehumidifier
JP2000300932A (en) * 1999-04-21 2000-10-31 Osaka Gas Co Ltd Dehumidifying apparatus
JP2002326012A (en) * 2001-05-07 2002-11-12 Matsushita Seiko Co Ltd Dehumidifier
EP1515096A1 (en) * 2002-05-10 2005-03-16 Kankyo Co., Ltd. Dehumidifier
JP2004278952A (en) * 2003-03-17 2004-10-07 Tiger Vacuum Bottle Co Ltd Dehumidifier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2016341A4 *

Also Published As

Publication number Publication date
WO2007126250A2 (en) 2007-11-08
EP2016341B1 (en) 2013-03-27
ES2402657T3 (en) 2013-05-07
EP2016341A4 (en) 2012-03-21
CN101583828B (en) 2012-08-08
EP2016341A2 (en) 2009-01-21
KR20070107283A (en) 2007-11-07
CN101583828A (en) 2009-11-18
KR101231278B1 (en) 2013-02-07

Similar Documents

Publication Publication Date Title
WO2007126250A3 (en) Dehumidifier
JP6390003B2 (en) Dehumidifier
MY149193A (en) Humudity control system using a desiccant device
CN103096996B (en) Improve the system and method for the performance of the drier dehumidifying equipment being used for low humidity application
WO2006135171A3 (en) Dehumidifier
BR112014006981A2 (en) dehumidification system
JP2007127400A (en) Desiccant air-conditioning system
KR102115906B1 (en) Dehumidifier
WO2006042286A9 (en) Cooling assembly
CN100410590C (en) Humidifier
EA201170657A1 (en) DRY AIR CONDITIONING
JP2006125824A (en) Ventilation device
JP5521106B1 (en) Dehumidification system
RU2012149941A (en) VENTILATION DEVICE FOR WINDOWS WITH AIR CLEANING FUNCTION
WO2012011865A3 (en) Air handling unit with bypass to the rotary heat exchanger
ES2372664T3 (en) DEHUMIFIER
DK201300625A1 (en) A DEHUMIOIFIER SYSTEM FOR REGENERATING A DESSICANT WHEEL AND A DEHUMIDIFIER CDMPRISING SAlD SYSTEM
JP5896429B2 (en) Regenerative compressed air drying device and dehumidifying regeneration unit
WO2007126248A3 (en) Dehumidifier
CN109107351B (en) Rotary wheel dehumidifying device and household drying and storing equipment
TWM627662U (en) Movable air conditioner
JP2009066585A (en) Dehumidifier having cold air function
TW200643353A (en) Showcase
CN206994351U (en) A kind of heat pump drying equipment of double air channel structures
CN110873519B (en) Household drying box

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780021942.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07746209

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007746209

Country of ref document: EP