EP1910747A1 - Procede de refroidissement d'un flux d'air - Google Patents

Procede de refroidissement d'un flux d'air

Info

Publication number
EP1910747A1
EP1910747A1 EP06761236A EP06761236A EP1910747A1 EP 1910747 A1 EP1910747 A1 EP 1910747A1 EP 06761236 A EP06761236 A EP 06761236A EP 06761236 A EP06761236 A EP 06761236A EP 1910747 A1 EP1910747 A1 EP 1910747A1
Authority
EP
European Patent Office
Prior art keywords
air
cooling
dehumidifying
heat exchanger
condensate
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Withdrawn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
EP06761236A
Other languages
German (de)
English (en)
Inventor
Urs A. Weidmann
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.)
Mentus Holding AG
Original Assignee
Imes Management AG
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 Imes Management AG filed Critical Imes Management AG
Priority to EP06761236A priority Critical patent/EP1910747A1/fr
Publication of EP1910747A1 publication Critical patent/EP1910747A1/fr
Withdrawn legal-status Critical Current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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/039—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from air leaving the interior of the vehicle, i.e. heat recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Definitions

  • the present invention relates to a device for cooling an air flow and has the features of the preamble of claim 1.
  • Dehumidification systems are known in domestic engineering.
  • a device as disclosed in EP 1 521 040 can be used.
  • Moisture is withdrawn from a flow of air flowing in a first cavity through a water and / or water vapor permeable membrane.
  • a liquid is then added to this exhaust air and evaporated to lower the temperature of the exhaust air flow upstream of the heat exchanger (evaporative cooling).
  • EP 0 959 307 discloses a sorption plate heat exchanger whose diluted sorbent is collected by a complex process, treated (desorption by heating and subsequent cooling) and then fed back to the plate heat exchanger.
  • WO 03/091632 discloses a dew-point cooler, in which two air streams are guided past a heat-conducting wall. In this case, water is absorbed from the one air stream by a one-sided hygroscopic coating of the wall and fed back to the medium by evaporation. This leads to a cooling of the other air flow behind the wall.
  • US 6,434,963 describes a cooling and heating device with a central heat exchanger. At the exits of the heat exchanger a closed cooling circuit is provided, which further cools the supply air, whereby the exhaust air is further heated thereby.
  • water is added to the exhausted room air to cool it in front of the heat exchanger. After the heat exchanger water is further added to the exhaust air, advantageously by a Verdampfungspad before the exhaust air passes through the heating part of the cooling circuit.
  • condensing water is collected at the cooling part of the cooling circuit and returned to the evaporation pad. An external water supply is also available.
  • US 2005/056042 describes a device similar to US Pat. No. 6,434,963, in which water is injected into the exhaust air above the heat exchanger, so that the walls of the heat exchanger are wetted. By collecting the water below the heat exchanger, with the exception of the remaining water in the exhaust air, a partial water cycle is possible.
  • the present invention seeks to improve a device of the type mentioned in such a way that it allows a completely or partially self-sufficient operation of the device.
  • a method of cooling a first air stream comprises the steps of dehumidifying a second air stream, injecting water into the dehumidified air stream to cool the second air stream, and passing the first and cooled second air streams through one Heat exchanger for cooling the first air flow.
  • dehumidifying the second air flow condensate is recovered, which is used again during injection.
  • the injection includes due to the physical conditions, evaporation of the injected water.
  • An apparatus for cooling a first air stream comprises an air dehumidifying device for at least one second air stream with a water and / or water vapor permeable structure, which is connected via pump means with a condensate, a cooling system through which the dehumidified second air stream is feasible, and a heat exchanger through which the two air streams for cooling the first air flow can be passed.
  • the water recovered from the condensate separator is fed into the cooling system for injection (evaporation).
  • further condensate can be obtained from the cooled first air stream.
  • the additional device can be placed on a vehicle.
  • the air flow is generated along the additional air dehumidifier by moving the vehicle.
  • the Fahrzei ⁇ g is preferably a motor vehicle or a trailer of a motor vehicle, more preferably a motorhome, a caravan, a truck, a trailer, a ship or an aircraft.
  • Fig. 1 is a schematic representation of an embodiment of the present invention.
  • Fig. 1 shows a schematic representation of a device according to the present invention. The function of the device according to the invention will be explained with reference to this schematic representation.
  • the device for cooling room air has a plurality of individual equipment, which are known in the art, so that this will not be discussed in detail here.
  • outside air 50 is guided into a room 60 by various elements as supply air 51.
  • the outside air 50 which often has a desirably lower outside temperature in summer, is typically passed through a coarse particle filter 38 and / or an electrostatic filter 39 into a heat exchanger 40, the heat exchanger can be designed, for example, as a plate heat exchanger according to WO 2004/085946.
  • the outside air 50 experiences a cooling by the advantageously countercurrently guided cooled air stream 55 '' and exits as a cooled air stream 50 'again.
  • the cooled air stream 50 ' which now has a higher relative humidity relative to the warmer outside air 50, moisture is removed and the cooled air stream 50' occurs as a cooled and dehumidified air stream 50 '' again from the air dehumidifier 1 off.
  • a fan 41 of the cooled and dehumidified air stream 50 '' is supplied as supply air 51 a advantageously closed space 60, in which the desired climatic conditions are established. Accordingly, the supply air 51 has a lower temperature than the outside air 50.
  • exhaust air 55 is discharged from a room 60 through various elements to be described below as exhaust air 56 of the environment.
  • the exhaust air 55 which has an indoor room temperature, is typically conducted from the closed space 60 through a coarse particle filter 38 and / or an electrostatic filter 39.
  • the exhaust air 55 enters a second air dehumidifier 2 and leaves it as a dehumidified air stream 55 '.
  • the dehumidified air stream 55 ' is supplied to a cooling system 20.
  • the dehumidified air stream 55 ' is cooled. This exits a cooled air flow 55 '' from the cooling system again.
  • the two air dehumidifying devices 1, 2 can be designed according to EP 1 521 040 or a comparable device.
  • the air dehumidifiers 1, 2 include, for example a respective first cavity 4, which is separated by a water and / or water vapor permeable membrane 3 from a second cavity 5.
  • the air streams described above each flow through a separate first cavity 4.
  • two separate air dehumidifying devices 1, 2 may be provided or only the dehumidifying device 2 is provided for the second airflow 55.
  • air dehumidifying device may be provided which works with the ambient air, so dehumidifies. The goal is not the dehumidified ambient air, but the condensate recovery. This can be carried out with a separate condensate separator or with the condensate separator 11 explained in connection with the dehumidifying devices 1, 2.
  • a negative pressure e.g. generated by a vacuum pump 10
  • a negative pressure is generated in a manifold 6 and in the second cavity 5 of the air dehumidifier 1, 2.
  • this humid air is discharged.
  • a mixture 100 of air and water vapor is sucked into the condensate 11.
  • the mixture 100 is separated into air 101 and water 102.
  • the air 101 is discharged to the environment and the water 102 is supplied via a line 12 to a Druckh ⁇ hungspumpe 13.
  • the pressurized water 103 is supplied to the cooling system 20.
  • the pressurized water 103 by means of a or more nozzle (s) atomizes and enriches the dehumidified air stream 55 'with moisture.
  • the relative humidity of the exhaust air increases, and by the heat of vaporization to be absorbed, the temperature of the dehumidified air stream 55 'decreases and results in the cooled air flow 55''. Excess water is released to the environment. It may also be collected and provided for return to the cooling system 20.
  • the device is designed without the cavity 4, the membrane 3 thus directly adjoins an air flow.
  • This device is particularly advantageous when the device is arranged on a motor vehicle or a trailer of a motor vehicle, such as a motorhome, a caravan, a truck, a trailer or an aircraft.
  • the air flow in this case is a passing air flow, which is generated by the wind of the vehicle, and thus further condensate for the injection of the free ambient air is obtained.
  • the system can also be used during winter for heating and humidifying the airflow 50, 50 ', 50''.
  • the airflow 55 ', 55'' is then not cooled in the cooling system 20.
  • the air flow 50 can be warmed up by means of warmer exhaust air 55 ".
  • the exhaust air 55 is deprived of moisture in the second air dehumidifier 2 and added via the Sam ⁇ meltechnisch 6 in the first air dehumidifier 1.
  • the air flow 50 ' is enriched with moisture.
  • the device can be combined with a caravan or automobile heating system.
  • the apparatus of Fig. 1 can be cascaded in a simple manner.
  • the simplest cascade is that to the channels that carry the air streams 50 and 56, another device including the filters 38, 39 and the heat exchanger 40 as shown on the left side of Fig. L and up to fan 41 and the filters 38, 39 as shown on the right side of Fig. 1 is arranged so that the channel of the supply air 51 is connected to said channel 50 and the channel of the exhaust air 55 is connected to the exhaust air of the previous device.
  • the temperature can be lowered overall on a larger scale.
  • Each of the devices can then be self-sufficient except for the power supply lines, advantageously the channels 101 are combined for the discharge of the air.
  • the advantage of this cascading lies in its simplicity, since identical devices can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Procédé de refroidissement d'un premier flux d'air (50, 50', 50'', 51) selon lequel un second flux d'air (55, 55', 55'', 56) est déshydraté, de l'eau est injectée par pulvérisation dans le flux d'air déshydraté pour refroidir ledit second flux d'air, et le premier flux d'air et le second flux d'air refroidi sont introduits dans un échangeur de chaleur (40) pour refroidir le premier flux d'air. Le condensat résultant de la déshydratation du second et / ou du premier flux d'air est utilisé pour l'injection par pulvérisation.
EP06761236A 2005-07-25 2006-07-21 Procede de refroidissement d'un flux d'air Withdrawn EP1910747A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06761236A EP1910747A1 (fr) 2005-07-25 2006-07-21 Procede de refroidissement d'un flux d'air

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05106803A EP1748260A1 (fr) 2005-07-25 2005-07-25 Méthode de refroidissement d'un flux d'air
EP06761236A EP1910747A1 (fr) 2005-07-25 2006-07-21 Procede de refroidissement d'un flux d'air
PCT/CH2006/000385 WO2007012213A1 (fr) 2005-07-25 2006-07-21 Procede de refroidissement d'un flux d'air

Publications (1)

Publication Number Publication Date
EP1910747A1 true EP1910747A1 (fr) 2008-04-16

Family

ID=35355623

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05106803A Withdrawn EP1748260A1 (fr) 2005-07-25 2005-07-25 Méthode de refroidissement d'un flux d'air
EP06761236A Withdrawn EP1910747A1 (fr) 2005-07-25 2006-07-21 Procede de refroidissement d'un flux d'air

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05106803A Withdrawn EP1748260A1 (fr) 2005-07-25 2005-07-25 Méthode de refroidissement d'un flux d'air

Country Status (11)

Country Link
US (1) US20080156465A1 (fr)
EP (2) EP1748260A1 (fr)
JP (1) JP2009526191A (fr)
KR (1) KR20080024540A (fr)
CN (1) CN101228398B (fr)
AU (1) AU2006274433B2 (fr)
BR (1) BRPI0614166A2 (fr)
HK (1) HK1114162A1 (fr)
MX (1) MX2008001234A (fr)
TW (1) TW200722687A (fr)
WO (1) WO2007012213A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8002868B2 (en) * 2005-11-01 2011-08-23 Lg Electronics Inc. Dehumidifier
CH699192A1 (de) * 2008-07-18 2010-01-29 Mentus Holding Ag Verfahren und Vorrichtung für die Aufbereitung der einem Raum zuzuführenden Luft auf eine gewünschte Temperatur und eine gewünschte Feuchtigkeit.
DE102010011624A1 (de) * 2010-03-16 2011-09-22 Kampmann Gmbh Verfahren zum Klimatisieren, vorzugsweise Kühlen, eines Raumes
CN103153434A (zh) * 2010-09-07 2013-06-12 戴斯分析公司 使用选择性传递膜的流体处理***和方法
CN103518102B (zh) * 2011-05-11 2016-10-12 开利公司 利用冷凝液能量的***
JP5452565B2 (ja) * 2011-10-27 2014-03-26 三菱電機株式会社 除湿装置
CN103292510B (zh) * 2012-02-23 2016-08-24 杭州三花研究院有限公司 一种汽车空调***
CN102878791B (zh) * 2012-09-12 2014-12-10 中昊晨光化工研究院有限公司 烘干***循环风的预处理***和方法、烘干***和方法
JP5949648B2 (ja) * 2013-04-18 2016-07-13 株式会社デンソー 冷凍サイクル装置
CH708655A1 (de) * 2013-10-01 2015-04-15 Mentus Holding Ag Luftreinigungsgerät mit Ozon- und Feinstaubreinigung.
TR201513402A2 (tr) * 2015-10-27 2017-05-22 Tofas Tuerk Otomobil Fabrikasi Anonim Sirketi Bi̇r hava kurutucu membranli kabi̇n soğutma si̇stemi̇
AT519367B1 (de) * 2016-12-14 2018-06-15 Ing Thoma Erwin Wand für ein gebäude

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056588A (en) * 1990-12-28 1991-10-15 Instatherm Company Evaporative cooling enhanced cold storage system
DE4441066C2 (de) * 1994-10-27 1998-11-05 Orion Al Ko Ag Verfahren und Vorrichtung zum Kühlen eines Luftstroms
JP2003161165A (ja) * 1997-05-13 2003-06-06 Yoshihide Nakamura ガスタービンシステムとその夏期における吸気冷却方法
EP0959307B1 (fr) 1998-05-20 2003-05-02 Polybloc Ag Echangeur de chaleur à plaques par sorption
DE19932691A1 (de) * 1999-07-13 2001-01-25 Bosch Gmbh Robert Verfahren und Vorrichtung zur Klimatisierung eines Innenraums eines Kraftfahrzeugs
US6434963B1 (en) * 1999-10-26 2002-08-20 John Francis Urch Air cooling/heating apparatus
JP4015351B2 (ja) * 2000-08-25 2007-11-28 三機工業株式会社 全熱交換器
US6739142B2 (en) * 2000-12-04 2004-05-25 Amos Korin Membrane desiccation heat pump
JP2003021301A (ja) * 2001-07-09 2003-01-24 Mitsubishi Heavy Ind Ltd ボイラ設備及びコンバインドサイクルガスタービン発電設備及びコンバインドサイクルプラント及びボイラ設備の水回収方法
NL1020481C1 (nl) * 2002-04-26 2003-10-31 Oxycell Holding Bv Enthalpiewisselaar, uitgevoerd als kozijnstijl.
CN1200228C (zh) * 2002-12-09 2005-05-04 清华大学 一种利用吸湿溶液为循环工质的全热交换方法及其装置
KR100463550B1 (ko) * 2003-01-14 2004-12-29 엘지전자 주식회사 냉난방시스템
CN101303203A (zh) 2003-03-26 2008-11-12 门图斯控股集团公司 板式换热器
US7322205B2 (en) * 2003-09-12 2008-01-29 Davis Energy Group, Inc. Hydronic rooftop cooling systems
ATE347076T1 (de) 2003-10-01 2006-12-15 Imes Man Ag Vorrichtung zur entfeuchtung von raumluft
JP2005172272A (ja) * 2003-12-08 2005-06-30 Daikin Ind Ltd 調湿装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007012213A1 *

Also Published As

Publication number Publication date
US20080156465A1 (en) 2008-07-03
HK1114162A1 (en) 2008-10-24
EP1748260A1 (fr) 2007-01-31
BRPI0614166A2 (pt) 2011-03-15
CN101228398B (zh) 2010-08-25
AU2006274433B2 (en) 2010-08-26
JP2009526191A (ja) 2009-07-16
KR20080024540A (ko) 2008-03-18
WO2007012213A1 (fr) 2007-02-01
AU2006274433A1 (en) 2007-02-01
MX2008001234A (es) 2008-03-24
CN101228398A (zh) 2008-07-23
TW200722687A (en) 2007-06-16
AU2006274433A2 (en) 2008-07-31

Similar Documents

Publication Publication Date Title
EP1910747A1 (fr) Procede de refroidissement d'un flux d'air
DE2702701C3 (de) Anlage zur Gewinnung von Wasser aus feuchter Luft
DE60104954T2 (de) Verfahren zum wärme- und feuchteaustausch zweier luftströme und vorrichtung dafür
WO2010006968A1 (fr) Procédé et dispositif pour conditionner l’air à introduire dans un local à une température souhaitée et à une humidité souhaitée
EP0504643B1 (fr) Procédé et installation pour le refroidissement et/ou chauffage d'une cabine
EP1821042A2 (fr) Dispositif de déshumidification
DE69203457T2 (de) Methode und vorrichtung zur verbesserung der wirksamkeit eines lufttrockenverfahren.
DE10220631A1 (de) Verfahren zur Sorptionsklimatisierung mit Prozeßführung in einem Wärmetauscher
EP1176090B1 (fr) Système de conditionnement d'air pour un aéronef
DE10255530B3 (de) Verfahren und Vorrichtung zum Kühlen von Umluft
WO2007131627A1 (fr) Séchage d'air comprimé en utilisant la chaleur de compresseur avec circuit de régénération fermé
DE102009018401A1 (de) System und Verfahren zum Kühlen eines Raums in einem Fahrzeug
DE69605100T2 (de) Kreislaufanordnung für gekühlte luft und verfahren zum betrieb einer solchen anordnung
EP1600703B1 (fr) Dispositif et procédé pour le recyclage de réfrigérants ou de milieux de recyclage ou pour la production de froid
EP2397805B1 (fr) Dispositif de refroidissement pour thermophores et composés de l'industrie du froid et pour refroidir les liquides ainsi que pour la récupération du froid en aération
EP3356741A1 (fr) Appareil de climatisation muni d'un échangeur de chaleur à plaques air/air
DE102019201457A1 (de) Verfahren zum Betreiben eines Klimageräts, Klimagerät, mobile oder stationäre technische Einheit und Fahrzeug
DE4441066A1 (de) Verfahren und Vorrichtung zum Kühlen eines Luftstroms
DE10336430A1 (de) Wärmeaustauschvorrichtung sowie Verfahren zur Übertragung von Wärmeenergie aus einem Heizstrom in einen Kühlstrom
DE10010022B4 (de) Sorptionsgestützte Klimatisierung
DE102017202250A1 (de) Klimagerät
DE10235230B4 (de) Luftkonditionierungssystem
DD274881A1 (de) Verfahren zur verdunstungskuehlung von luft
DE102021006466A1 (de) Luftentfeuchter für eine Trockneranlage und Trockneranlage mit einem solchen Luftentfeuchter, sowie Trocknungsverfahren
WO1999067518A1 (fr) Procede et dispositif de traitement de l'air d'admission d'une installation de turbine a gaz

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: 20080225

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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MENTUS HOLDING AG

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20111109