DE69514564T2 - Kontaktvorrichtung, insbesondere ein Dampfaustauscher zur Regelung des Feuchtigkeitsgehaltes der Luft und eine Vorrichtung zur Luftbehandlung - Google Patents

Kontaktvorrichtung, insbesondere ein Dampfaustauscher zur Regelung des Feuchtigkeitsgehaltes der Luft und eine Vorrichtung zur Luftbehandlung

Info

Publication number
DE69514564T2
DE69514564T2 DE69514564T DE69514564T DE69514564T2 DE 69514564 T2 DE69514564 T2 DE 69514564T2 DE 69514564 T DE69514564 T DE 69514564T DE 69514564 T DE69514564 T DE 69514564T DE 69514564 T2 DE69514564 T2 DE 69514564T2
Authority
DE
Germany
Prior art keywords
air
regulating
moisture content
steam exchanger
contact device
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.)
Expired - Lifetime
Application number
DE69514564T
Other languages
English (en)
Other versions
DE69514564D1 (de
Inventor
Francesco Scarlatti
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.)
E.T.T. S.R.L., MELZO, IT
Original Assignee
E T T Srl
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 IT94GE000035A external-priority patent/ITGE940035A1/it
Priority claimed from IT94GE000036A external-priority patent/ITGE940036A1/it
Application filed by E T T Srl filed Critical E T T Srl
Publication of DE69514564D1 publication Critical patent/DE69514564D1/de
Application granted granted Critical
Publication of DE69514564T2 publication Critical patent/DE69514564T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion
    • 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
    • F24F3/1417—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 liquid hygroscopic 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
    • F24F2003/1435—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 comprising semi-permeable membrane
    • 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
    • F24F2003/144—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 dehumidification only
    • 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
    • F24F2203/02—System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
    • F24F2203/026—Absorption - desorption cycle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
DE69514564T 1994-03-25 1995-03-03 Kontaktvorrichtung, insbesondere ein Dampfaustauscher zur Regelung des Feuchtigkeitsgehaltes der Luft und eine Vorrichtung zur Luftbehandlung Expired - Lifetime DE69514564T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT94GE000035A ITGE940035A1 (it) 1994-03-25 1994-03-25 Impianti per il controllo igrometrico di ambienti confinati,in particolare di piccola volumetria.
IT94GE000036A ITGE940036A1 (it) 1994-03-25 1994-03-25 Scambiatore di massa, in particolare di vapore acqueo, per il controllo del contenuto igrometrico dell'aria.

Publications (2)

Publication Number Publication Date
DE69514564D1 DE69514564D1 (de) 2000-02-24
DE69514564T2 true DE69514564T2 (de) 2000-11-23

Family

ID=26330613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514564T Expired - Lifetime DE69514564T2 (de) 1994-03-25 1995-03-03 Kontaktvorrichtung, insbesondere ein Dampfaustauscher zur Regelung des Feuchtigkeitsgehaltes der Luft und eine Vorrichtung zur Luftbehandlung

Country Status (3)

Country Link
US (1) US5528905A (de)
EP (1) EP0678321B1 (de)
DE (1) DE69514564T2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059910A1 (de) * 2000-12-01 2002-06-20 Dornier Gmbh Vorrichtung zur kontinuierlichen Befeuchtung und Entfeuchtung der Zuluft von Fertigungsprozessen und Raumlufttechnik-Anlagen
DE10309110A1 (de) * 2003-03-01 2004-09-09 Logos-Innovationen Gmbh Vorrichtungzur Gewinnung von Wasser aus atomosphärischer Luft
DE102009053629A1 (de) * 2009-11-17 2011-05-19 Institut für Luft- und Kältetechnik gGmbH Wärmeübertrager mit semipermeabler Membran
DE102017117394B3 (de) 2017-08-01 2019-01-24 Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh Wärme- und Stoffübertragungsvorrichtung und deren Verwendung

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US5773105A (en) * 1996-03-07 1998-06-30 United Catalysts Inc. - Desiccants Absorbent packet
WO2001035039A1 (en) * 1999-11-05 2001-05-17 Thompson David A Enthalpy pump
US6272873B1 (en) * 2000-04-13 2001-08-14 Hi-2 Technology, Inc. Self powered motor vehicle air conditioner
US6539728B2 (en) 2000-12-04 2003-04-01 Amos Korin Hybrid heat pump
US6739142B2 (en) 2000-12-04 2004-05-25 Amos Korin Membrane desiccation heat pump
US6557266B2 (en) 2001-09-17 2003-05-06 John Griffin Conditioning apparatus
US7384149B2 (en) 2003-07-21 2008-06-10 Asml Netherlands B.V. Lithographic projection apparatus, gas purging method and device manufacturing method and purge gas supply system
EP1526597A1 (de) * 2003-10-25 2005-04-27 P 21-Power for the 21st Century GmbH Befeuchtungsvorrichtung für Medienströme in Brennstoffzellen
AT412843B (de) * 2003-12-15 2005-08-25 Horst Dipl Ing Egger Sorptionselement
NL1026096C2 (nl) * 2004-05-03 2005-11-07 Statiqcooling B V Enthalpie-uitwisselaar en werkwijze voor het uitwisselen van enthalpie tussen twee media middels een dergelijke enthalpie-uitwisselaar.
US7758671B2 (en) * 2006-08-14 2010-07-20 Nanocap Technologies, Llc Versatile dehumidification process and apparatus
US8403902B2 (en) * 2010-05-18 2013-03-26 Kci Licensing, Inc. Reduced-pressure medical systems and methods employing a moisture processing device
KR102107636B1 (ko) 2010-05-25 2020-05-29 7에이씨 테크놀로지스, 아이엔씨. 공조 및 다른 프로세스들을 위해 액체 흡습제들을 이용하는 방법들 및 시스템들
AU2011268661B2 (en) 2010-06-24 2015-11-26 Nortek Air Solutions Canada, Inc. Liquid-to-air membrane energy exchanger
IT1402147B1 (it) * 2010-09-30 2013-08-28 Univ Degli Studi Genova Modulo contattore con membrane capillari idrofobiche integrato in uno scambiatore di calore ed impianto ibrido per la deumidificazione/condizionamento dell aria.
DE102010050042A1 (de) * 2010-10-29 2012-05-03 Aaa Water Technologies Ag Vorrichtung zum Trocknen und/oder Kühlen von Gas
CN103443552B (zh) * 2011-03-16 2016-06-15 开利公司 从空气中生产蒸馏水的空气调节系统
US9810439B2 (en) 2011-09-02 2017-11-07 Nortek Air Solutions Canada, Inc. Energy exchange system for conditioning air in an enclosed structure
WO2013188388A2 (en) 2012-06-11 2013-12-19 7Ac Technologies, Inc. Methods and systems for turbulent, corrosion resistant heat exchangers
DE102012106422B4 (de) 2012-07-17 2018-08-02 Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh Wärme- und Stoffübertrager und Verwendung
WO2014024332A1 (ja) * 2012-08-05 2014-02-13 株式会社横浜熱利用技術研究所 乗物用除湿装置
US9816760B2 (en) 2012-08-24 2017-11-14 Nortek Air Solutions Canada, Inc. Liquid panel assembly
WO2014089164A1 (en) 2012-12-04 2014-06-12 7Ac Technologies, Inc. Methods and systems for cooling buildings with large heat loads using desiccant chillers
ES2683855T3 (es) 2013-03-01 2018-09-28 7Ac Technologies, Inc. Sistema de aire acondicionado desecante
US9267696B2 (en) * 2013-03-04 2016-02-23 Carrier Corporation Integrated membrane dehumidification system
US10352628B2 (en) 2013-03-14 2019-07-16 Nortek Air Solutions Canada, Inc. Membrane-integrated energy exchange assembly
ES2761585T3 (es) 2013-03-14 2020-05-20 7Ac Tech Inc Sistema de aire acondicionado con desecante líquido dividido
WO2014152888A1 (en) 2013-03-14 2014-09-25 7 Ac Technologies, Inc. Methods and systems for liquid desiccant air conditioning system retrofit
US10584884B2 (en) 2013-03-15 2020-03-10 Nortek Air Solutions Canada, Inc. Control system and method for a liquid desiccant air delivery system
US11408681B2 (en) 2013-03-15 2022-08-09 Nortek Air Solations Canada, Iac. Evaporative cooling system with liquid-to-air membrane energy exchanger
ES2759926T3 (es) 2013-06-12 2020-05-12 7Ac Tech Inc Sistema de aire acondicionado desecante líquido
EP3117157B1 (de) * 2014-03-06 2018-08-29 Universita' degli Studi di Genova Modulare schütz mit flachen hydrophoben membranen und klimaanlage damit
JP6674382B2 (ja) 2014-03-20 2020-04-01 ７エーシー テクノロジーズ，インコーポレイテッド 屋上型液体乾燥剤システム及び方法
CA2958480C (en) 2014-08-19 2022-10-25 Nortek Air Solutions Canada, Inc. Liquid to air membrane energy exchangers
WO2016081933A1 (en) 2014-11-21 2016-05-26 7Ac Technologies, Inc. Methods and systems for mini-split liquid desiccant air conditioning
US11092349B2 (en) 2015-05-15 2021-08-17 Nortek Air Solutions Canada, Inc. Systems and methods for providing cooling to a heat load
EP3985322A3 (de) 2015-05-15 2022-08-31 Nortek Air Solutions Canada, Inc. Klimaanlage mit flüssigkeit-zu-luft-membranenergieaustauscher
CN108027221B (zh) 2015-06-26 2021-03-09 北狄空气应对加拿大公司 三流体液-气膜能量交换器
CN109073265B (zh) 2016-03-08 2021-09-28 北狄空气应对加拿大公司 用于向热负载提供冷却的系统和方法
IT201700032936A1 (it) * 2017-03-24 2018-09-24 Vicentini Massimo Apparato e metodo per la produzione di acqua
WO2018191806A1 (en) 2017-04-18 2018-10-25 Nortek Air Solutions Canada, Inc. Desiccant enhanced evaporative cooling systems and methods
BE1025321B1 (nl) 2017-06-16 2019-01-29 Atlas Copco Airpower Naamloze Vennootschap Inrichting en werkwijze voor het drogen van een vochtig gecomprimeerd gas en een compressorinstallatie voorzien van zulke inrichting
EP3704415A4 (de) 2017-11-01 2021-11-03 7AC Technologies, Inc. Tanksystem für eine klimaanlage mit flüssigtrockenmittel
KR102609680B1 (ko) 2017-11-01 2023-12-05 코프랜드 엘피 액체 건조제 공조 시스템의 멤브레인 모듈에서 액체 건조제의 균일한 분포를 위한 방법 및 장치
US11022330B2 (en) 2018-05-18 2021-06-01 Emerson Climate Technologies, Inc. Three-way heat exchangers for liquid desiccant air-conditioning systems and methods of manufacture
EP3851750A1 (de) * 2020-01-15 2021-07-21 Vestel Elektronik Sanayi ve Ticaret A.S. Luftbehandlungseinheit und luftkontrollsystem
US11944934B2 (en) 2021-12-22 2024-04-02 Mojave Energy Systems, Inc. Electrochemically regenerated liquid desiccant dehumidification system using a secondary heat pump

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CA1261628A (en) * 1984-12-24 1989-09-26 Wayne E. Conrad Thermoelectric air conditioner
US4634455A (en) * 1985-11-26 1987-01-06 Innofinance Altalanos Innovacios Penzintezet Process and apparatus for dehumidification of gaseous media
US5048200A (en) * 1990-06-19 1991-09-17 Ahsltromforetagen Svenska Ab Process and apparatus for dehumidifying wet air
DE4203800C2 (de) * 1991-02-13 1994-01-20 Schoeninger Vitrinenbau Gmbh Vorrichtung zur Regulierung der relativen Luftfeuchtigkeit in geschlossenen Räumen
US5191771A (en) * 1991-07-05 1993-03-09 Milton Meckler Polymer desiccant and system for dehumidified air conditioning

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059910A1 (de) * 2000-12-01 2002-06-20 Dornier Gmbh Vorrichtung zur kontinuierlichen Befeuchtung und Entfeuchtung der Zuluft von Fertigungsprozessen und Raumlufttechnik-Anlagen
DE10059910C2 (de) * 2000-12-01 2003-01-16 Daimler Chrysler Ag Vorrichtung zur kontinuierlichen Befeuchtung und Entfeuchtung der Zuluft von Fertigungsprozessen oder Raumlufttechnik-Anlagen
DE10309110A1 (de) * 2003-03-01 2004-09-09 Logos-Innovationen Gmbh Vorrichtungzur Gewinnung von Wasser aus atomosphärischer Luft
DE102009053629A1 (de) * 2009-11-17 2011-05-19 Institut für Luft- und Kältetechnik gGmbH Wärmeübertrager mit semipermeabler Membran
DE102009053629B4 (de) 2009-11-17 2021-08-26 Institut für Luft- und Kältetechnik gGmbH Anordnung zur Kühlung oder Heizung eines Raumes
DE102017117394B3 (de) 2017-08-01 2019-01-24 Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh Wärme- und Stoffübertragungsvorrichtung und deren Verwendung

Also Published As

Publication number Publication date
DE69514564D1 (de) 2000-02-24
US5528905A (en) 1996-06-25
EP0678321A2 (de) 1995-10-25
EP0678321B1 (de) 2000-01-19
EP0678321A3 (de) 1996-05-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: E.T.T. S.R.L., MELZO, IT

8364 No opposition during term of opposition