EP1550829A4 - Drying apparatus - Google Patents

Drying apparatus

Info

Publication number
EP1550829A4
EP1550829A4 EP03753945A EP03753945A EP1550829A4 EP 1550829 A4 EP1550829 A4 EP 1550829A4 EP 03753945 A EP03753945 A EP 03753945A EP 03753945 A EP03753945 A EP 03753945A EP 1550829 A4 EP1550829 A4 EP 1550829A4
Authority
EP
European Patent Office
Prior art keywords
heat radiator
drying air
evaporator
drying
dehumidified
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Withdrawn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
EP03753945A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1550829A1 (en
Inventor
Fumitoshi Nishiwaki
Yuichi Yakumaru
Tomoichiro Tamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1550829A1 publication Critical patent/EP1550829A1/en
Publication of EP1550829A4 publication Critical patent/EP1550829A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements
    • 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
    • F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

A drying apparatus comprises a heat pump apparatus where a refrigerant is circulated through a compressor, a heat radiator, an expansion mechanism, and an evaporator, in that order. Drying air heated by the heat radiator is introduced to an object to be dried, the drying air that absorbed moisture from the object to be dried is cooled and dehumidified by the evaporator, and after that the air is heated again by the heat radiator for reuse as drying air. Drained water that is produced when the drying air is dehumidified by the evaporator is dropped or sprayed on the heat radiator.
EP03753945A 2002-09-26 2003-09-25 Drying apparatus Withdrawn EP1550829A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002280982A JP2004116899A (en) 2002-09-26 2002-09-26 Heat pump type drier
JP2002280982 2002-09-26
JP2003179188A JP2005016779A (en) 2002-09-26 2003-06-24 Drier
JP2003179188 2003-06-24
PCT/JP2003/012189 WO2004029516A1 (en) 2002-09-26 2003-09-25 Drying apparatus

Publications (2)

Publication Number Publication Date
EP1550829A1 EP1550829A1 (en) 2005-07-06
EP1550829A4 true EP1550829A4 (en) 2006-12-27

Family

ID=32044623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03753945A Withdrawn EP1550829A4 (en) 2002-09-26 2003-09-25 Drying apparatus

Country Status (5)

Country Link
US (1) US20050204755A1 (en)
EP (1) EP1550829A4 (en)
JP (2) JP2004116899A (en)
CN (1) CN1695029A (en)
WO (1) WO2004029516A1 (en)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3696224B2 (en) * 2003-03-19 2005-09-14 株式会社グリーンセイジュ Drying system
JP2005304987A (en) * 2004-04-26 2005-11-04 Matsushita Electric Ind Co Ltd Clothing drier
JP2006046767A (en) * 2004-08-03 2006-02-16 Ebara Refrigeration Equipment & Systems Co Ltd Dehumidifier
JP4326445B2 (en) * 2004-10-20 2009-09-09 三洋電機株式会社 Washing and drying machine
DE102005013051A1 (en) * 2005-03-18 2006-09-21 BSH Bosch und Siemens Hausgeräte GmbH Condensation Dryer
WO2007023510A1 (en) 2005-08-25 2007-03-01 Renzacci S.P.A. Industria Lavatrici Laundry drying machine
JP4783125B2 (en) * 2005-11-17 2011-09-28 株式会社東芝 Clothes dryer
DE102005062939A1 (en) * 2005-12-29 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH A method for drying washing in a domestic washing and drying machine has a heat pump circuit associated with the clothes drum the heat exchangers of which respectively demoisturise and heat circulated air
JP5049495B2 (en) * 2006-01-19 2012-10-17 株式会社前川製作所 Artificial drying method and system for wood
JP4607774B2 (en) * 2006-01-20 2011-01-05 株式会社東芝 Washing and drying machine
JP4386894B2 (en) * 2006-01-20 2009-12-16 三洋電機株式会社 Dryer
JP4386895B2 (en) * 2006-01-20 2009-12-16 三洋電機株式会社 Dryer
CH699018B9 (en) * 2006-01-27 2010-03-15 V Zug Ag Dryers with carbon dioxide heat pump.
KR101265605B1 (en) * 2006-07-04 2013-05-22 엘지전자 주식회사 laundry treating apparatus
KR101265606B1 (en) 2006-07-04 2013-05-22 엘지전자 주식회사 laundry refresher
JP2008075949A (en) * 2006-09-20 2008-04-03 Daikin Ind Ltd Air conditioner
KR100811487B1 (en) * 2007-02-13 2008-03-07 엘지전자 주식회사 Ductless dryer
CN100436383C (en) * 2007-03-29 2008-11-26 广州市科伟电气有限公司 Heat pump type method and equipment for drying gun powder
JP4314284B2 (en) 2007-04-19 2009-08-12 株式会社東芝 Clothes dryer
DE102007027866A1 (en) * 2007-06-18 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Condensation dryer with a heat pump and method for its operation
KR101306714B1 (en) * 2007-08-03 2013-09-11 엘지전자 주식회사 device for cloth treating and method of the same
WO2009031812A2 (en) 2007-09-04 2009-03-12 Lg Electronics Inc. Dehumidifying apparatus for dryer
KR100925738B1 (en) * 2007-09-04 2009-11-11 엘지전자 주식회사 Temperature and humidity controlling apparatus of dryer
JP4912265B2 (en) * 2007-09-20 2012-04-11 三洋電機株式会社 Clothes dryer and heat pump unit
WO2009073937A1 (en) * 2007-12-10 2009-06-18 Vilani Oliveira Junior Jose Dehumidification or dehydration unit for apicultural use
DE102007060853A1 (en) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Clothes drying apparatus and method for drying laundry
DE102007062836A1 (en) * 2007-12-27 2009-07-02 BSH Bosch und Siemens Hausgeräte GmbH Method for disposing of a condensate in a domestic appliance for the care of laundry items
US20090205220A1 (en) * 2008-02-20 2009-08-20 Dewald Iii Charles Robert Dryer and adapter having ducting system
KR101467772B1 (en) * 2008-04-01 2014-12-03 엘지전자 주식회사 Cloth treating apparatus
JP5131039B2 (en) * 2008-06-10 2013-01-30 パナソニック株式会社 Bathroom ventilation air conditioner
US8490438B2 (en) 2009-02-05 2013-07-23 Lg Electronics Inc. Laundry treatment device
KR101542389B1 (en) 2009-02-05 2015-08-06 엘지전자 주식회사 A Heat Pump Module and A Drying Machine having the heat pump module
EP2398948B1 (en) 2009-02-23 2018-09-12 LG Electronics Inc. Washing machine
CN102292489B (en) * 2009-02-23 2013-05-01 Lg电子株式会社 Washing machine
KR101603106B1 (en) 2009-03-03 2016-03-14 엘지전자 주식회사 Washing machine
CN101614424B (en) * 2009-07-27 2011-07-27 深圳市安健科技有限公司 Method and system for dehumidifying closed space
WO2011022479A2 (en) * 2009-08-18 2011-02-24 Whirlpool Corporation Heat pump (server) coupled washer and dryer pair
ES2593848T3 (en) * 2009-10-01 2016-12-13 Arçelik Anonim Sirketi Clothes dryer machine with heat pump
CN101936021A (en) * 2010-08-21 2011-01-05 马军 Method and device for getting water from dry air
JP5948661B2 (en) * 2010-09-30 2016-07-06 パナソニックＩｐマネジメント株式会社 Drying equipment
EP2458074A1 (en) * 2010-11-29 2012-05-30 Electrolux Home Products Corporation N.V. Heat pump laundry dryer
EP2460928B1 (en) * 2010-12-02 2014-02-26 Electrolux Home Products Corporation N.V. Method of operating a heat pump dryer and heat pump dryer
JP5730074B2 (en) * 2011-02-28 2015-06-03 三菱重工業株式会社 Hot water system
AU2012237107B2 (en) * 2011-03-29 2015-09-17 Lg Electronics Inc. Laundry Machine
US9834882B2 (en) 2011-07-07 2017-12-05 Haier Us Appliance Solutions, Inc. Device and method for heat pump based clothes dryer
CN102322735A (en) * 2011-09-23 2012-01-18 宁建付 Energy-saving heat pump dehumidification drying device
JP5506773B2 (en) * 2011-12-27 2014-05-28 株式会社タクボ精機製作所 Dehumidifier
CN102620534B (en) * 2012-04-16 2014-07-02 武汉理工大学 Low melting point alloy phase change heat storage device applied to solar dryer
CN102692119B (en) * 2012-04-20 2014-04-30 东莞市永淦节能科技有限公司 Corn seed drying unit
KR101989522B1 (en) * 2012-10-22 2019-09-30 엘지전자 주식회사 A clothes dryer
KR101987695B1 (en) * 2012-10-22 2019-06-11 엘지전자 주식회사 A clothes dryer having an evaporator equipped with the second condenser
CN104019643B (en) * 2013-02-28 2016-02-10 中国科学院理化技术研究所 Agricultural product heat pump drying system with waste heat recovery function
KR102127383B1 (en) * 2013-08-01 2020-06-26 엘지전자 주식회사 Laundry Machine
CN103471367A (en) * 2013-08-30 2013-12-25 于田县瑞阳空气能科技服务有限公司 Latent-heat-of-vaporization recycling type air-source heat pump dryer
CN103644714A (en) * 2013-11-14 2014-03-19 广东威而信实业有限公司 Closed-loop dehumidifying heat pump drying system
ITPR20130106A1 (en) * 2013-12-30 2015-07-01 Indesit Co Spa CLOTH DRYING APPLIANCES.
CN103791712B (en) * 2014-01-28 2015-10-28 滁州奥岚格机械有限公司 Foodstuff drying device
CN103836900A (en) * 2014-03-18 2014-06-04 新乡市鼎鑫机械有限公司 Heat exchanging device of plasticizing oven of artificial leather and synthetic leather production line
KR101613962B1 (en) * 2014-11-20 2016-04-20 엘지전자 주식회사 Clothes treating apparatus with a heat pump system and control method for the same
JP1534032S (en) 2014-11-28 2015-09-28
JP1534033S (en) 2014-11-28 2015-09-28
KR101613966B1 (en) 2014-12-29 2016-04-20 엘지전자 주식회사 Clothes treating apparatus
JP6545967B2 (en) * 2015-01-28 2019-07-17 東芝ライフスタイル株式会社 Clothes dryer
CN104964525A (en) * 2015-07-01 2015-10-07 天津市傲绿农副产品集团股份有限公司 Heat pump type fruit and vegetable drying machine
DE102015216435A1 (en) * 2015-08-27 2017-03-02 BSH Hausgeräte GmbH Household appliance with cleaning device for heat exchangers
KR102483707B1 (en) 2015-11-06 2023-01-02 엘지전자 주식회사 Spike fixing member and cloth treating apparatus having this
US10648125B2 (en) * 2015-12-18 2020-05-12 Whirlpool Corporation Laundry treating appliance and method of operation
WO2017174766A1 (en) * 2016-04-08 2017-10-12 Arcelik Anonim Sirketi A heat pump laundry washing and/or drying machine
CN105783447B (en) * 2016-05-04 2018-07-27 长沙跃奇节能电气设备有限公司 A kind of double mode pyrotechnic composition drying system
DK179480B1 (en) 2016-06-10 2018-12-12 Force Technology Dryer and method of drying
DE102016013589A1 (en) * 2016-11-09 2018-05-09 M+W Group GmbH drying room
DK3542114T3 (en) * 2016-11-18 2020-11-23 Gea Process Eng A/S Drying system with improved energy efficiency and capacity control
CN107014198B (en) * 2016-12-29 2019-08-09 石曾矿 The quadruple effect removal moisture drying system of temperature controllable
CN107568766A (en) * 2017-09-26 2018-01-12 重庆汇田机械制造有限公司 Evenly drying formula fruit and vegetable drying barn
JP6998179B2 (en) * 2017-11-08 2022-02-10 日立グローバルライフソリューションズ株式会社 Washing and drying machine
US10494756B2 (en) * 2017-11-16 2019-12-03 Haier Us Appliance Solutions, Inc. Dryer appliances including an air circulation duct
EP3717844A4 (en) * 2017-11-27 2021-07-21 Glaciem Cooling Technologies Refrigeration system
US10774463B2 (en) * 2018-03-14 2020-09-15 Haier Us Appliance Solutions, Inc. Dryer appliance
CN108800898B (en) * 2018-05-24 2020-06-16 浙江理工大学 Heat pump fluidized bed dryer device
PL3874085T3 (en) * 2018-11-01 2024-08-19 Arçelik Anonim Sirketi A hybrid laundry dryer
CN109553270B (en) * 2018-12-06 2021-11-26 江苏天舒电器有限公司 Heat pump type closed sludge drying system and control method thereof
CN109708457A (en) * 2018-12-28 2019-05-03 扬州大学 A kind of enclosed heat pump drying device for realizing double evaporating temperatures based on non-azeotropic mixed working medium
JP7473908B2 (en) 2019-12-24 2024-04-24 青島海爾洗衣机有限公司 Clothes Processing Equipment
EP4259980A1 (en) * 2020-12-09 2023-10-18 Polverelli, Giuseppe System for simultaneously heating and dehumidifying a room
CN112923676B (en) * 2021-02-07 2022-10-18 长江师范学院 Heat pump drying unit
CN113137710B (en) * 2021-03-31 2023-04-25 青岛海尔空调电子有限公司 Control method of evaporative condenser unit
CN113701292A (en) * 2021-08-25 2021-11-26 珠海格力电器股份有限公司 Air purifying device
CN113719910A (en) * 2021-09-02 2021-11-30 珠海格力电器股份有限公司 Integrated air conditioner
CN114225441B (en) * 2021-12-16 2023-02-03 钥准医药科技(启东)有限公司 Continuous vacuum spray drying device
US20230363616A1 (en) * 2022-05-13 2023-11-16 Haier Us Appliance Solutions, Inc. Dishwashing appliance having an air-drying dehumidification assembly
CN115560562B (en) * 2022-09-23 2024-03-12 北京金雕建材检测有限公司 Electrothermal blowing drying box
US20240247889A1 (en) * 2023-01-25 2024-07-25 Whirlpool Corporation Heat exchanger cleaning system for laundry appliance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304226A1 (en) * 1993-02-12 1994-08-18 Miele & Cie Drying appliance, especially condensation-type laundry dryer with a heat pump
DE4409607A1 (en) * 1993-04-21 1994-10-27 Miele & Cie Condensation-type laundry drier with a heat pump
JPH07178289A (en) * 1993-12-24 1995-07-18 Matsushita Electric Ind Co Ltd Clothes drying machine
EP0999302A1 (en) * 1998-10-21 2000-05-10 Whirlpool Corporation Tumble dryer with a heat pump
GB2349687A (en) * 1999-03-19 2000-11-08 Glaciation Air Conditioning Sy Air conditioning apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090782A (en) * 1934-08-27 1937-08-24 Carraway Engineering Company I Air conditioning system
US3673698A (en) * 1970-11-25 1972-07-04 Albert S Guerard Process for freeze drying with carbon dioxide
IT1160889B (en) * 1978-10-26 1987-03-11 Berti Furic DRYING SYSTEM PARTICULARLY FOR TIMBER
US4471537A (en) * 1982-01-18 1984-09-18 Indesit Industria Elettrodomestici Italiana S.P.A. Dryer apparatus having an improved air circulation
JPS5981488A (en) * 1982-11-02 1984-05-11 株式会社省熱学研究所 Drying system by refrigerator and heat exchanger
US5181387A (en) * 1985-04-03 1993-01-26 Gershon Meckler Air conditioning apparatus
JPS6297415U (en) * 1985-12-09 1987-06-22
US5119571A (en) * 1990-08-01 1992-06-09 Richard Beasley Dehydration apparatus and process of dehydration
JP3287171B2 (en) * 1994-06-15 2002-05-27 株式会社デンソー Integrated cooling machine
US5970723A (en) * 1996-03-05 1999-10-26 Kinkel; Stephen W. Heating and cooling unit
US20030208923A1 (en) * 2002-04-01 2003-11-13 Lewis Donald C. High temperature dehumidification drying system
EP1614976A4 (en) * 2003-04-02 2006-08-02 Matsushita Electric Ind Co Ltd Drying device and method of operation therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304226A1 (en) * 1993-02-12 1994-08-18 Miele & Cie Drying appliance, especially condensation-type laundry dryer with a heat pump
DE4409607A1 (en) * 1993-04-21 1994-10-27 Miele & Cie Condensation-type laundry drier with a heat pump
JPH07178289A (en) * 1993-12-24 1995-07-18 Matsushita Electric Ind Co Ltd Clothes drying machine
EP0999302A1 (en) * 1998-10-21 2000-05-10 Whirlpool Corporation Tumble dryer with a heat pump
GB2349687A (en) * 1999-03-19 2000-11-08 Glaciation Air Conditioning Sy Air conditioning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004029516A1 *

Also Published As

Publication number Publication date
EP1550829A1 (en) 2005-07-06
WO2004029516A1 (en) 2004-04-08
JP2004116899A (en) 2004-04-15
CN1695029A (en) 2005-11-09
US20050204755A1 (en) 2005-09-22
JP2005016779A (en) 2005-01-20

Similar Documents

Publication Publication Date Title
EP1550829A4 (en) Drying apparatus
KR101481706B1 (en) Energy recovery enhanced condenser reactivated desiccant refrigerant dehumidifier
JP2004116899A5 (en)
EP1493860A3 (en) Dryer
WO2005032322A3 (en) Heat pump clothes dryer
JP5560501B2 (en) Hybrid drying system and control method of hybrid drying system
JP5268401B2 (en) Heat pump dryer
EP1621822A4 (en) Humidity control device
ATE253206T1 (en) AIR CONDITIONING WITH EVAPORATION AND STEAM COMPRESSION CYCLE
CN201593898U (en) Low-temperature cold air drying device
TW200716817A (en) A clothes drying machine (2)
TW200722687A (en) Method of cooling an airstream
WO2008116726A3 (en) Condenser tumble dryer and method for operating a condenser tumble dryer
CA2429355A1 (en) Drying assembly and method of drying for a flooded enclosed space
WO2009140491A3 (en) Semi-closed air-cycle refrigeration system and a positive-pressure snow removal cyclone separator therefor
PT800638E (en) PROCESS AND DEVICE FOR COOLING A SPACE
CN111056726A (en) Sludge low-temperature drying and dehumidifying system
KR20070108103A (en) Refrigeration and dehumidification dryer
EP1405946A3 (en) Drier with refrigerant circuit
CA2490649A1 (en) Drying assembly and method of drying for a flooded enclosed elevated space
RU2491480C2 (en) Method for cooling supply air
CN201791458U (en) Rotary dehumidifier
KR890001696Y1 (en) Cooling and defrosting unit for drying apparatus
CN204693877U (en) Multi-functional dehumidifying device
KR100577245B1 (en) Structure for dehumidifing of residual in drier and Method for controlling of as the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050414

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20061127

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 3/153 20060101AFI20061121BHEP

Ipc: D06F 58/20 20060101ALI20061121BHEP

Ipc: D06F 58/24 20060101ALI20061121BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070125