AU1622988A - A rotatable heat exchanger - Google Patents

A rotatable heat exchanger

Info

Publication number
AU1622988A
AU1622988A AU16229/88A AU1622988A AU1622988A AU 1622988 A AU1622988 A AU 1622988A AU 16229/88 A AU16229/88 A AU 16229/88A AU 1622988 A AU1622988 A AU 1622988A AU 1622988 A AU1622988 A AU 1622988A
Authority
AU
Australia
Prior art keywords
rotor
heat exchanger
seal
casing
frame
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.)
Abandoned
Application number
AU16229/88A
Inventor
Lars Jonsson
Gunnar Svensson
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.)
ABB Technology FLB AB
Original Assignee
Flaekt AB
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 Flaekt AB filed Critical Flaekt AB
Publication of AU1622988A publication Critical patent/AU1622988A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • 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
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • 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
    • F24F2203/1008—Rotary wheel comprising a by-pass channel
    • 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
    • F24F2203/1068—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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Sealing Devices (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The present invention relates to a rotary heat exchanger (10) for recovering heat or cold and/or moisture from gas flows. The heat exchanger comprises a casing (12) which incorporates gas-flow channels (16, 18). The heat exchange rotor (22) forms part of a withdrawable rotor unit (55), which also includes a frame (28) on which the rotor is journalled, a transverse wall (56) having an opening for accommodating the rotor, a rotor drive motor (40), and a cover plate (38) which is intended to cover an opening (36) in the casing (12) through which the rotor unit can be withdrawn. Arranged between the transverse wall (56) and the peripheral surface (62) of the rotor (22) is a radially directed peripheral seal (60), to which is connected within the area of the frame (28) an axial seal (82) and a diametrical seal (48) respectively.
AU16229/88A 1987-04-16 1988-04-11 A rotatable heat exchanger Abandoned AU1622988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8701606 1987-04-16
SE8701606A SE456694B (en) 1987-04-16 1987-04-16 ROTATING HEAT EXCHANGER INCLUDED IN AN EXTRACTABLE TWO WALL

Publications (1)

Publication Number Publication Date
AU1622988A true AU1622988A (en) 1988-11-04

Family

ID=20368227

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16229/88A Abandoned AU1622988A (en) 1987-04-16 1988-04-11 A rotatable heat exchanger

Country Status (11)

Country Link
EP (1) EP0355106B1 (en)
JP (1) JPH0635919B2 (en)
KR (1) KR930012242B1 (en)
AT (1) ATE67844T1 (en)
AU (1) AU1622988A (en)
DE (1) DE3865197D1 (en)
DK (1) DK164305C (en)
FI (1) FI91674C (en)
NO (1) NO168914C (en)
SE (1) SE456694B (en)
WO (1) WO1988008112A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423187A (en) * 1993-11-30 1995-06-13 Bernard Fournier Rooftop air conditioning unit and method of modification with a rotary regenerative heat exchanger
DE19654776C5 (en) * 1996-12-31 2010-06-02 Behr Gmbh & Co. Kg Heating and / or air conditioning
DE10311914B4 (en) * 2003-03-07 2005-02-17 Hovalwerk Ag Rotary heat exchangers for ventilation and air conditioning systems
DE102005053378B4 (en) * 2005-11-07 2011-12-08 Rwe Power Ag Rotating regenerative air or gas preheater
JP5566630B2 (en) * 2009-06-23 2014-08-06 株式会社長府製作所 Floor-mounted desiccant fan
FI20105655A0 (en) * 2010-06-09 2010-06-09 Swegon Ilto Oy Rotor assembly and rotary heat exchanger with rotor
EP2573496A1 (en) * 2011-09-20 2013-03-27 Swegon ILTO Oy A rotor assembly and a heat/energy recovery unit having a rotor assembly
US9772036B2 (en) * 2011-12-05 2017-09-26 Nortek Air Solutions Canada, Inc. Self-adjusting rotary wheel sealing system with foam mount
US9920940B2 (en) 2011-12-05 2018-03-20 Nortek Air Solutions Canada, Inc. Rotary wheel sealing system
KR101445551B1 (en) * 2011-12-27 2014-09-29 한라비스테온공조 주식회사 Air conditioner for vehicle
JP5898513B2 (en) * 2012-02-10 2016-04-06 株式会社長府製作所 Desiccant type rotor fan frame
KR101222581B1 (en) * 2012-03-28 2013-01-16 김재술 Rotary type heat exchanger
DE202015005300U1 (en) * 2015-07-30 2015-10-05 Klingenburg Gmbh Rotary heat exchanger
JP6980686B2 (en) 2016-03-31 2021-12-15 スヴァンテ インコーポレイテッド Low thermal conductivity adsorption gas separator
JP2023043972A (en) * 2021-09-17 2023-03-30 パナソニックＩｐマネジメント株式会社 air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR606810A (en) * 1924-11-28 1926-06-21 Ljungstroms Angturbin Ab Regenerative heat transfer device
US2665120A (en) * 1950-08-09 1954-01-05 Blomquist Uno Olof Regenerative heat exchanger
SE332052B (en) * 1967-07-20 1971-01-25 Munters C
US4431048A (en) * 1980-09-01 1984-02-14 Matsushita Electric Industrial Co., Ltd. Heat-exchange fan apparatus
CH657447A5 (en) * 1981-02-09 1986-08-29 Svenska Flaektfabriken Ab ROTATING HEAT EXCHANGER.
EP0127683B1 (en) * 1982-11-04 1987-04-29 Matsushita Electric Industrial Co., Ltd. Heat exchanger

Also Published As

Publication number Publication date
KR930012242B1 (en) 1993-12-24
DK164305B (en) 1992-06-01
FI894829A0 (en) 1989-10-12
SE456694B (en) 1988-10-24
FI91674C (en) 1994-07-25
DK164305C (en) 1992-10-19
FI91674B (en) 1994-04-15
NO168914C (en) 1992-04-22
SE8701606D0 (en) 1987-04-16
EP0355106A1 (en) 1990-02-28
EP0355106B1 (en) 1991-09-25
DK511289A (en) 1989-10-16
NO885517D0 (en) 1988-12-13
JPH02501851A (en) 1990-06-21
NO168914B (en) 1992-01-06
DE3865197D1 (en) 1991-10-31
JPH0635919B2 (en) 1994-05-11
WO1988008112A1 (en) 1988-10-20
ATE67844T1 (en) 1991-10-15
DK511289D0 (en) 1989-10-16
NO885517L (en) 1988-12-13
KR890700799A (en) 1989-04-27

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