EP2344829A4 - Cooling system with microchannel heat exchanger - Google Patents
Cooling system with microchannel heat exchangerInfo
- Publication number
- EP2344829A4 EP2344829A4 EP09817093.9A EP09817093A EP2344829A4 EP 2344829 A4 EP2344829 A4 EP 2344829A4 EP 09817093 A EP09817093 A EP 09817093A EP 2344829 A4 EP2344829 A4 EP 2344829A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- cooling system
- microchannel heat
- microchannel
- cooling
- 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- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title 1
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
- F24F3/001—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 in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
-
- 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
- F24F3/06—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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- 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
- F28D1/00—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/225—Means for preventing condensation or evacuating condensate for evacuating condensate by evaporating the condensate in the cooling medium, e.g. in air flow from the condenser
-
- 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
- F28D1/00—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0273—Cores having special shape, e.g. curved, annular
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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008905082A AU2008905082A0 (en) | 2008-09-30 | Modular cooling system | |
AU2008905098A AU2008905098A0 (en) | 2008-09-30 | Cooling system with microchannel heat exchanger | |
PCT/AU2009/001292 WO2010037165A1 (en) | 2008-09-30 | 2009-09-30 | Cooling system with microchannel heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2344829A1 EP2344829A1 (en) | 2011-07-20 |
EP2344829A4 true EP2344829A4 (en) | 2013-07-31 |
Family
ID=42072949
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09817093.9A Withdrawn EP2344829A4 (en) | 2008-09-30 | 2009-09-30 | Cooling system with microchannel heat exchanger |
EP09817092.1A Active EP2344828B1 (en) | 2008-09-30 | 2009-09-30 | Modular cooling system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09817092.1A Active EP2344828B1 (en) | 2008-09-30 | 2009-09-30 | Modular cooling system |
Country Status (5)
Country | Link |
---|---|
US (2) | US20110168362A1 (en) |
EP (2) | EP2344829A4 (en) |
CN (2) | CN102216721B (en) |
AU (2) | AU2009299103B2 (en) |
WO (2) | WO2010037164A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110100342A1 (en) * | 2009-11-02 | 2011-05-05 | International Engine Intellectual Property Company Llc | Forced convection egr cooling system |
CN102062546A (en) * | 2010-12-30 | 2011-05-18 | 无锡市鑫盛换热器制造有限公司 | Loop combined heat exchanger with centrifugal fan |
ES2930639T3 (en) * | 2011-09-30 | 2022-12-20 | Carrier Corp | High efficiency cooling system |
USD735842S1 (en) | 2013-02-22 | 2015-08-04 | The Abell Foundation, Inc. | Condenser heat exchanger plate |
USD736361S1 (en) | 2013-02-22 | 2015-08-11 | The Abell Foundation, Inc. | Evaporator heat exchanger plate |
US10132577B2 (en) | 2014-01-20 | 2018-11-20 | Baltimore Aircoil Company, Inc. | Adiabatic refrigerant condenser controls system |
EP3572758B1 (en) | 2014-02-21 | 2023-04-05 | Rolls-Royce Corporation | Microchannel heat exchangers for gas turbine intercooling and condensing |
US20180320950A1 (en) * | 2015-01-28 | 2018-11-08 | Mgwide Llc | Freezer with Evaporative Condensing Arrangement |
CN104949548A (en) * | 2015-07-03 | 2015-09-30 | 湖南省中达换热装备有限公司 | Combined type air cooler |
CN107923712A (en) * | 2015-08-14 | 2018-04-17 | 开利公司 | Micro-channel heat exchanger |
WO2017066717A2 (en) * | 2015-10-14 | 2017-04-20 | Mark Miles | Induced convection heat exchanger |
CN106225528A (en) * | 2016-08-31 | 2016-12-14 | 赵弘毅 | The vertical board-like air cooling system of compact |
US20180224218A1 (en) * | 2017-02-07 | 2018-08-09 | Johnson Controls Technology Company | Heat exchanger coil array and method for assembling same |
US10619898B2 (en) | 2017-02-09 | 2020-04-14 | Baltimore Aircoil Company, Inc. | Water recirculation system |
DK3550245T3 (en) | 2018-04-06 | 2020-08-17 | Ovh | HEAT EXCHANGER DEVICE |
EP3550244B1 (en) * | 2018-04-06 | 2023-03-01 | Ovh | Cooling assembly and method for installation thereof |
US11047625B2 (en) | 2018-05-30 | 2021-06-29 | Johnson Controls Technology Company | Interlaced heat exchanger |
DE102018125278A1 (en) * | 2018-10-12 | 2020-04-16 | Jaeggi Hybridtechnologie Ag | Heat exchanger device with adiabatic air cooler |
EP3942241A4 (en) | 2019-03-19 | 2022-11-23 | Baltimore Aircoil Company, Inc. | Heat exchanger having plume abatement assembly bypass |
CN110671768B (en) * | 2019-10-23 | 2021-07-13 | 深圳市俊安环境科技有限公司 | Control system of cold accumulation central air conditioner |
CA3163716A1 (en) | 2019-12-11 | 2021-06-17 | Baltimore Aircoil Company, Inc. | Heat exchanger system with machine-learning based optimization |
US11976882B2 (en) | 2020-11-23 | 2024-05-07 | Baltimore Aircoil Company, Inc. | Heat rejection apparatus, plume abatement system, and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020078704A1 (en) * | 2000-12-26 | 2002-06-27 | Stich John L. | Two stage evaporative cooling apparatus |
KR20070072213A (en) * | 2005-12-31 | 2007-07-04 | 엘지전자 주식회사 | Heat exchanger |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
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US962427A (en) * | 1909-02-20 | 1910-06-28 | Philadelphia Pipe Bending Company | Condenser. |
US2655795A (en) * | 1952-01-02 | 1953-10-20 | Dyer John | Refrigerator condensing unit cooler |
US3759321A (en) * | 1971-10-22 | 1973-09-18 | Singer Co | Condenser coil apparatus |
US4023949A (en) * | 1975-08-04 | 1977-05-17 | Schlom Leslie A | Evaporative refrigeration system |
US4182131A (en) * | 1978-11-27 | 1980-01-08 | Consoli Ronald P | High efficiency air conditioner |
US4333887A (en) * | 1979-01-29 | 1982-06-08 | Goettl Adam D | Automatic flushing and draining apparatus for evaporative coolers |
US4284128A (en) * | 1979-10-19 | 1981-08-18 | Nelson Donald A | Air conditioner and heat dispenser |
US4361525A (en) * | 1980-11-18 | 1982-11-30 | Leyland Billy M | Air cooling apparatus |
US4381817A (en) * | 1981-04-27 | 1983-05-03 | Foster Wheeler Energy Corporation | Wet/dry steam condenser |
US4535838A (en) * | 1983-11-07 | 1985-08-20 | American Standard Inc. | Heat exchange coil and method of making |
US4612778A (en) * | 1985-02-14 | 1986-09-23 | Medrano Michael V | Precooler for an evaporative cooler |
US4723419A (en) * | 1986-08-07 | 1988-02-09 | American Standard Inc. | Outdoor heat exchanger section |
CA1318663C (en) * | 1987-05-25 | 1993-06-01 | Albert Edward Merryfull | Method of manufacturing heat exchangers |
US5967228A (en) * | 1997-06-05 | 1999-10-19 | American Standard Inc. | Heat exchanger having microchannel tubing and spine fin heat transfer surface |
TW445366B (en) * | 1998-05-15 | 2001-07-11 | Noboru Maruyama | Assembly body of heat exchange coils |
US7044194B2 (en) * | 1999-10-26 | 2006-05-16 | Duramax Marine, Llc | Heat exchanger with beveled header |
US20020195240A1 (en) * | 2001-06-14 | 2002-12-26 | Kraay Michael L. | Condenser for air cooled chillers |
AU751294C (en) * | 2001-07-13 | 2005-04-07 | Baltimore Aircoil Company Inc. | System and method of cooling |
EP1452814A4 (en) * | 2001-11-08 | 2008-09-10 | Zexel Valeo Climate Contr Corp | Heat exchanger and tube for heat exchanger |
KR20040065626A (en) * | 2003-01-15 | 2004-07-23 | 엘지전자 주식회사 | Heat exchanger |
AU2003903551A0 (en) * | 2003-07-09 | 2003-07-24 | Muller Industries Australia Pty Ltd | System and method of cooling |
US7322205B2 (en) * | 2003-09-12 | 2008-01-29 | Davis Energy Group, Inc. | Hydronic rooftop cooling systems |
US6848268B1 (en) * | 2003-11-20 | 2005-02-01 | Modine Manufacturing Company | CO2 cooling system |
KR100913141B1 (en) * | 2004-09-15 | 2009-08-19 | 삼성전자주식회사 | An evaporator using micro- channel tubes |
EP1659357B1 (en) * | 2004-10-29 | 2008-11-19 | Fujikoki Corporation | Cooling mat for auxiliary cooling device, and auxiliary cooling device using the same |
WO2006055387A1 (en) * | 2004-11-14 | 2006-05-26 | Liebert Corporation | Integrated heat exchanger(s) in a rack for vertical board style computer systems |
US7546867B2 (en) * | 2004-11-19 | 2009-06-16 | Luvata Grenada Llc | Spirally wound, layered tube heat exchanger |
US20060130517A1 (en) * | 2004-12-22 | 2006-06-22 | Hussmann Corporation | Microchannnel evaporator assembly |
US7765827B2 (en) * | 2005-11-08 | 2010-08-03 | Everest Acquisition Holdings, Inc. | Multi-stage hybrid evaporative cooling system |
US7331378B2 (en) * | 2006-01-17 | 2008-02-19 | Delphi Technologies, Inc. | Microchannel heat sink |
US7779898B2 (en) * | 2006-04-14 | 2010-08-24 | Baltimore Aircoil Company, Inc. | Heat transfer tube assembly with serpentine circuits |
WO2008042368A1 (en) * | 2006-09-28 | 2008-04-10 | Johnson Controls Technology Company | Microchannel heat exchanger |
US7942020B2 (en) * | 2007-07-27 | 2011-05-17 | Johnson Controls Technology Company | Multi-slab multichannel heat exchanger |
-
2009
- 2009-09-30 AU AU2009299103A patent/AU2009299103B2/en active Active
- 2009-09-30 WO PCT/AU2009/001291 patent/WO2010037164A1/en active Application Filing
- 2009-09-30 WO PCT/AU2009/001292 patent/WO2010037165A1/en active Application Filing
- 2009-09-30 US US12/995,499 patent/US20110168362A1/en not_active Abandoned
- 2009-09-30 CN CN2009801385969A patent/CN102216721B/en active Active
- 2009-09-30 CN CN200980138610.5A patent/CN102216722B/en active Active
- 2009-09-30 AU AU2009299104A patent/AU2009299104B2/en active Active
- 2009-09-30 EP EP09817093.9A patent/EP2344829A4/en not_active Withdrawn
- 2009-09-30 EP EP09817092.1A patent/EP2344828B1/en active Active
- 2009-09-30 US US12/996,587 patent/US20110168354A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020078704A1 (en) * | 2000-12-26 | 2002-06-27 | Stich John L. | Two stage evaporative cooling apparatus |
KR20070072213A (en) * | 2005-12-31 | 2007-07-04 | 엘지전자 주식회사 | Heat exchanger |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010037165A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102216721A (en) | 2011-10-12 |
AU2009299103B2 (en) | 2012-02-02 |
CN102216722A (en) | 2011-10-12 |
CN102216721B (en) | 2013-11-13 |
WO2010037164A1 (en) | 2010-04-08 |
EP2344828A1 (en) | 2011-07-20 |
EP2344828B1 (en) | 2020-05-13 |
EP2344828A4 (en) | 2013-07-31 |
AU2009299104A1 (en) | 2010-04-08 |
WO2010037165A1 (en) | 2010-04-08 |
CN102216722B (en) | 2016-10-19 |
US20110168354A1 (en) | 2011-07-14 |
AU2009299103A1 (en) | 2010-04-08 |
EP2344829A1 (en) | 2011-07-20 |
AU2009299104B2 (en) | 2011-11-24 |
US20110168362A1 (en) | 2011-07-14 |
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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: 20110426 |
|
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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130703 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 1/00 20060101ALI20130627BHEP Ipc: F28F 7/00 20060101AFI20130627BHEP Ipc: F24F 13/30 20060101ALI20130627BHEP Ipc: F28F 3/02 20060101ALI20130627BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160401 |