DE59808157D1 - Sorption plate heat exchanger - Google Patents

Sorption plate heat exchanger

Info

Publication number
DE59808157D1
DE59808157D1 DE59808157T DE59808157T DE59808157D1 DE 59808157 D1 DE59808157 D1 DE 59808157D1 DE 59808157 T DE59808157 T DE 59808157T DE 59808157 T DE59808157 T DE 59808157T DE 59808157 D1 DE59808157 D1 DE 59808157D1
Authority
DE
Germany
Prior art keywords
heat exchangers
heat exchanger
plate heat
liquid
recycled
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
DE59808157T
Other languages
German (de)
Inventor
Friedrich Bachofen
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.)
POLYBLOC AG WINTERTHUR
Original Assignee
POLYBLOC AG WINTERTHUR
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 POLYBLOC AG WINTERTHUR filed Critical POLYBLOC AG WINTERTHUR
Application granted granted Critical
Publication of DE59808157D1 publication Critical patent/DE59808157D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F24F3/147—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 both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

An air conditioning system has plate type heat exchangers to exchange heat between the incoming air flow and the expelled air flow to conserve energy. The incoming air is dehumidified using hydroscopic liquid sprayed over the plate heat exchangers. Liquid which drains off the heat exchangers is collected and recycled, ie. the water is removed by heating. The liquid is cooled and recycled to the heat exchangers.
DE59808157T 1998-05-20 1998-05-20 Sorption plate heat exchanger Expired - Lifetime DE59808157D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810472A EP0959307B1 (en) 1998-05-20 1998-05-20 Sorption plate heat exchanger

Publications (1)

Publication Number Publication Date
DE59808157D1 true DE59808157D1 (en) 2003-06-05

Family

ID=8236101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59808157T Expired - Lifetime DE59808157D1 (en) 1998-05-20 1998-05-20 Sorption plate heat exchanger

Country Status (3)

Country Link
EP (1) EP0959307B1 (en)
AT (1) ATE239200T1 (en)
DE (1) DE59808157D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7273516B2 (en) 2003-03-26 2007-09-25 Mentus Holding Ag Plate heat exchanger
EP1748260A1 (en) 2005-07-25 2007-01-31 Imes Management AG Method for cooling an airflow
DE102014010924A1 (en) * 2014-07-28 2016-01-28 Gea Air Treatment Gmbh Plant with plate heat exchanger
SG10201503433XA (en) * 2015-04-30 2016-11-29 Matthias Enzenhofer Humidity Management Device And Method
CN106705233A (en) * 2017-01-17 2017-05-24 北京博源恒升高科技有限公司 Indoor air purification, ventilation, heat exchange and disinfection device
CA3050503C (en) 2019-07-24 2020-05-26 Inline Heat Recovery Inc. Heat recovery unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471852A (en) * 1991-07-05 1995-12-05 Meckler; Milton Polymer enhanced glycol desiccant heat-pipe air dehumidifier preconditioning system
US5351497A (en) * 1992-12-17 1994-10-04 Gas Research Institute Low-flow internally-cooled liquid-desiccant absorber
DE29506110U1 (en) 1995-01-20 1995-08-17 Polybloc Ag Plate heat exchanger with wetting device
US5653115A (en) * 1995-04-12 1997-08-05 Munters Corporation Air-conditioning system using a desiccant core

Also Published As

Publication number Publication date
ATE239200T1 (en) 2003-05-15
EP0959307B1 (en) 2003-05-02
EP0959307A1 (en) 1999-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition