ATE67844T1 - ROTARY HEAT EXCHANGER. - Google Patents
ROTARY HEAT EXCHANGER.Info
- Publication number
- ATE67844T1 ATE67844T1 AT88903452T AT88903452T ATE67844T1 AT E67844 T1 ATE67844 T1 AT E67844T1 AT 88903452 T AT88903452 T AT 88903452T AT 88903452 T AT88903452 T AT 88903452T AT E67844 T1 ATE67844 T1 AT E67844T1
- Authority
- AT
- Austria
- Prior art keywords
- rotor
- heat exchanger
- seal
- casing
- frame
- Prior art date
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
- F24F3/1423—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
- 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
- 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
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701606A SE456694B (en) | 1987-04-16 | 1987-04-16 | ROTATING HEAT EXCHANGER INCLUDED IN AN EXTRACTABLE TWO WALL |
EP88903452A EP0355106B1 (en) | 1987-04-16 | 1988-04-11 | A rotatable heat exchanger |
PCT/SE1988/000179 WO1988008112A1 (en) | 1987-04-16 | 1988-04-11 | A rotatable heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE67844T1 true ATE67844T1 (en) | 1991-10-15 |
Family
ID=20368227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88903452T ATE67844T1 (en) | 1987-04-16 | 1988-04-11 | ROTARY 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2110339C (en) * | 1993-11-30 | 1996-05-21 | Surprenant Lemieux, Gisele | Rooftop air conditioning unit and method of modification |
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 |
US9920940B2 (en) | 2011-12-05 | 2018-03-20 | Nortek Air Solutions Canada, Inc. | Rotary wheel sealing system |
US9772036B2 (en) | 2011-12-05 | 2017-09-26 | Nortek Air Solutions Canada, Inc. | Self-adjusting rotary wheel sealing system with foam mount |
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 |
US11014040B2 (en) | 2016-03-31 | 2021-05-25 | Svante Inc. | Adsorptive 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)
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. |
WO1984001817A1 (en) * | 1982-11-04 | 1984-05-10 | Matsushita Electric Ind Co Ltd | Heat exchanger |
-
1987
- 1987-04-16 SE SE8701606A patent/SE456694B/en not_active IP Right Cessation
-
1988
- 1988-04-11 WO PCT/SE1988/000179 patent/WO1988008112A1/en active IP Right Grant
- 1988-04-11 KR KR1019880701620A patent/KR930012242B1/en not_active IP Right Cessation
- 1988-04-11 AT AT88903452T patent/ATE67844T1/en not_active IP Right Cessation
- 1988-04-11 EP EP88903452A patent/EP0355106B1/en not_active Expired - Lifetime
- 1988-04-11 DE DE8888903452T patent/DE3865197D1/en not_active Expired - Lifetime
- 1988-04-11 AU AU16229/88A patent/AU1622988A/en not_active Abandoned
- 1988-04-11 JP JP63503533A patent/JPH0635919B2/en not_active Expired - Fee Related
- 1988-12-13 NO NO885517A patent/NO168914C/en not_active IP Right Cessation
-
1989
- 1989-10-12 FI FI894829A patent/FI91674C/en not_active IP Right Cessation
- 1989-10-16 DK DK511289A patent/DK164305C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI894829A0 (en) | 1989-10-12 |
FI91674C (en) | 1994-07-25 |
AU1622988A (en) | 1988-11-04 |
NO885517D0 (en) | 1988-12-13 |
JPH0635919B2 (en) | 1994-05-11 |
DK164305C (en) | 1992-10-19 |
NO885517L (en) | 1988-12-13 |
SE8701606D0 (en) | 1987-04-16 |
KR890700799A (en) | 1989-04-27 |
SE456694B (en) | 1988-10-24 |
EP0355106A1 (en) | 1990-02-28 |
JPH02501851A (en) | 1990-06-21 |
FI91674B (en) | 1994-04-15 |
NO168914B (en) | 1992-01-06 |
NO168914C (en) | 1992-04-22 |
EP0355106B1 (en) | 1991-09-25 |
DK511289A (en) | 1989-10-16 |
DE3865197D1 (en) | 1991-10-31 |
DK511289D0 (en) | 1989-10-16 |
WO1988008112A1 (en) | 1988-10-20 |
KR930012242B1 (en) | 1993-12-24 |
DK164305B (en) | 1992-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |