CA2596364A1 - Parallel flow heat exchanger with crimped channel entrance - Google Patents
Parallel flow heat exchanger with crimped channel entrance Download PDFInfo
- Publication number
- CA2596364A1 CA2596364A1 CA002596364A CA2596364A CA2596364A1 CA 2596364 A1 CA2596364 A1 CA 2596364A1 CA 002596364 A CA002596364 A CA 002596364A CA 2596364 A CA2596364 A CA 2596364A CA 2596364 A1 CA2596364 A1 CA 2596364A1
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- channels
- crimped
- crimping
- parallel flow
- 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
Links
- 238000002788 crimping Methods 0.000 claims abstract description 32
- 230000000750 progressive effect Effects 0.000 claims abstract 5
- 230000008859 change Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 10
- 239000003507 refrigerant Substances 0.000 abstract description 36
- 238000009826 distribution Methods 0.000 abstract description 8
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005514 two-phase flow Effects 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
-
- 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
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
-
- 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
- F28D1/053—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 the conduits being straight
- F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
-
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
- F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64938305P | 2005-02-02 | 2005-02-02 | |
| US60/649,383 | 2005-02-02 | ||
| PCT/US2005/047309 WO2006083442A2 (en) | 2005-02-02 | 2005-12-29 | Parallel flow heat exchanger with crimped channel entrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2596364A1 true CA2596364A1 (en) | 2006-08-10 |
Family
ID=36777703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002596364A Abandoned CA2596364A1 (en) | 2005-02-02 | 2005-12-29 | Parallel flow heat exchanger with crimped channel entrance |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20080105420A1 (pt) |
| EP (1) | EP1859220A4 (pt) |
| JP (1) | JP2008533415A (pt) |
| KR (1) | KR20070091216A (pt) |
| CN (1) | CN101443621A (pt) |
| AU (1) | AU2005326710A1 (pt) |
| BR (1) | BRPI0519905A2 (pt) |
| CA (1) | CA2596364A1 (pt) |
| MX (1) | MX2007009248A (pt) |
| WO (1) | WO2006083442A2 (pt) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008064219A1 (en) | 2006-11-22 | 2008-05-29 | Johnson Controls Technology Company | Multichannel evaporator with flow mixing manifold |
| KR101518205B1 (ko) | 2006-11-22 | 2015-05-08 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 다른 멀티채널 튜브를 갖는 멀티채널 열 교환기 |
| CA2678331A1 (en) | 2007-01-30 | 2008-08-07 | Bradley University | A heat transfer apparatus and method |
| US20090025405A1 (en) | 2007-07-27 | 2009-01-29 | Johnson Controls Technology Company | Economized Vapor Compression Circuit |
| US8166776B2 (en) | 2007-07-27 | 2012-05-01 | Johnson Controls Technology Company | Multichannel heat exchanger |
| US8327924B2 (en) | 2008-07-03 | 2012-12-11 | Honeywell International Inc. | Heat exchanger fin containing notches |
| US20100006276A1 (en) * | 2008-07-11 | 2010-01-14 | Johnson Controls Technology Company | Multichannel Heat Exchanger |
| US8234881B2 (en) | 2008-08-28 | 2012-08-07 | Johnson Controls Technology Company | Multichannel heat exchanger with dissimilar flow |
| US9562722B2 (en) | 2009-03-13 | 2017-02-07 | Carrier Corporation | Manifold assembly for distributing a fluid to a heat exchanger |
| GB0905870D0 (en) * | 2009-04-03 | 2009-05-20 | Eaton Williams Group Ltd | A rear door heat exchanger |
| DE102009022986A1 (de) * | 2009-05-28 | 2010-12-02 | Behr Gmbh & Co. Kg | Wärmeübertrager |
| US8439104B2 (en) | 2009-10-16 | 2013-05-14 | Johnson Controls Technology Company | Multichannel heat exchanger with improved flow distribution |
| CN101738011B (zh) * | 2009-12-15 | 2012-11-21 | 清华大学 | 一种带自分液结构的微细多通道热泵型空调换热器 |
| US9267737B2 (en) * | 2010-06-29 | 2016-02-23 | Johnson Controls Technology Company | Multichannel heat exchangers employing flow distribution manifolds |
| US9151540B2 (en) | 2010-06-29 | 2015-10-06 | Johnson Controls Technology Company | Multichannel heat exchanger tubes with flow path inlet sections |
| US9303925B2 (en) | 2012-02-17 | 2016-04-05 | Hussmann Corporation | Microchannel suction line heat exchanger |
| DE102012011520A1 (de) * | 2012-06-08 | 2013-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wärmetauschersystem, Verfahren zu dessenHerstellung sowie Fluidverteilungselement |
| WO2014160740A1 (en) | 2013-03-26 | 2014-10-02 | Aaim Controls, Inc. | Refrigeration circuit control system |
| EP3091323B1 (en) * | 2013-12-21 | 2020-07-29 | Kyocera Corporation | Heat exchanger member and heat exchanger |
| DE112015000600T5 (de) * | 2014-01-30 | 2016-11-10 | Dana Canada Corporation | Wärmetauscher mit abgestimmtem Durchfluss zum Batterie-Thermomanagement |
| US20150300757A1 (en) * | 2014-04-17 | 2015-10-22 | Enterex America LLC | Heat exchanger tube insert |
| US20160061536A1 (en) * | 2014-08-26 | 2016-03-03 | Cerro Flow Products Llc | Heat Exchanger and Method of Assembling the Same |
| KR102568753B1 (ko) * | 2015-12-31 | 2023-08-21 | 엘지전자 주식회사 | 열교환기 |
| US10264713B2 (en) * | 2016-08-19 | 2019-04-16 | Dell Products, Lp | Liquid cooling system with extended microchannel and method therefor |
| US20190162455A1 (en) * | 2017-11-29 | 2019-05-30 | Lennox Industries, Inc. | Microchannel heat exchanger |
| US10976084B2 (en) | 2018-09-05 | 2021-04-13 | Audi Ag | Evaporator in a refrigerant circuit a |
| US10760834B2 (en) | 2018-09-05 | 2020-09-01 | Audi Ag | Evaporator in a refrigerant circuit D |
| US10760833B2 (en) | 2018-09-05 | 2020-09-01 | Audi Ag | Evaporator in a refrigerant circuit c |
| US10760835B2 (en) | 2018-09-05 | 2020-09-01 | Audi Ag | Evaporator in a refrigerant circuit E |
| US10895410B2 (en) | 2018-09-05 | 2021-01-19 | Audi Ag | Evaporator in a refrigerant circuit B |
| JP7247717B2 (ja) * | 2019-04-01 | 2023-03-29 | 株式会社デンソー | 熱交換器 |
| DE102019113327A1 (de) * | 2019-05-20 | 2020-11-26 | Technische Universität Dresden | Wärmeübertrager und Kühlungsverfahren |
| DE102020130061A1 (de) * | 2020-11-13 | 2022-05-19 | CTS Clima Temperatur Systeme GmbH | Wärmeübertrager und Kältemittelkreislauf |
| US12061001B2 (en) | 2021-04-06 | 2024-08-13 | Rheem Manufacturing Company | Devices and methods of optimizing refrigerant flow in a heat exchanger |
| WO2025144094A1 (en) * | 2023-12-29 | 2025-07-03 | Stockforsa Invest Ab | An evaporator unit and system comprising the same, intended for air ventilation systems |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1848375A (en) * | 1929-04-27 | 1932-03-08 | Wellington W Muir | Radiator core for automobile cooling systems |
| US2310234A (en) * | 1939-09-27 | 1943-02-09 | United Eng & Constructors Inc | Gas condenser |
| US2864588A (en) * | 1955-03-25 | 1958-12-16 | United Aircraft Prod | Heat transfer method |
| CH482993A (de) * | 1967-05-27 | 1969-12-15 | Benteler Werke Ag | Klimaanlage mit mindestens einem Heiz- bzw. Kühlkörper |
| US3545538A (en) * | 1969-04-16 | 1970-12-08 | Gen Electric | Self-supporting parallel tubular structure and method of forming the same |
| US4093024A (en) * | 1976-06-15 | 1978-06-06 | Olin Corporation | Heat exchanger exhibiting improved fluid distribution |
| US5190100B1 (en) * | 1986-07-29 | 1994-08-30 | Showa Aluminum Corp | Condenser for use in a car cooling system |
| JP2513332Y2 (ja) * | 1990-02-22 | 1996-10-02 | サンデン株式会社 | 熱交換器 |
| DE4015830C2 (de) * | 1990-05-17 | 2000-10-12 | Behr Gmbh & Co | Wärmetauscher, insbesondere Wasser/Luft-Kühler |
| US5538079A (en) * | 1994-02-16 | 1996-07-23 | Pawlick; Daniel R. | Heat exchanger with oblong grommetted tubes and locating plates |
| JP3216960B2 (ja) * | 1994-09-19 | 2001-10-09 | 株式会社日立製作所 | 空気調和機の室外機、室内機及びそれらに用いられる冷媒分配器 |
| JPH08200977A (ja) * | 1995-01-27 | 1996-08-09 | Zexel Corp | 熱交換器用偏平チューブ及びその製造方法 |
| DE19922673C1 (de) * | 1999-05-18 | 2000-08-31 | Erbsloeh Ag | Wärmeaustauscher sowie Verfahren zur Herstellung eines Wärmeaustauschers |
| JP4026277B2 (ja) * | 1999-05-25 | 2007-12-26 | 株式会社デンソー | 熱交換器 |
| JP2001248988A (ja) * | 2000-03-06 | 2001-09-14 | Mitsubishi Heavy Ind Ltd | 熱交換器 |
| JP4109444B2 (ja) * | 2001-11-09 | 2008-07-02 | Ｇａｃ株式会社 | 熱交換器およびその製造方法 |
| US20090025921A1 (en) * | 2005-09-27 | 2009-01-29 | Uponor Innovation Ab | Capillary Tube System |
-
2005
- 2005-12-29 CN CNA2005800475315A patent/CN101443621A/zh active Pending
- 2005-12-29 WO PCT/US2005/047309 patent/WO2006083442A2/en not_active Ceased
- 2005-12-29 BR BRPI0519905-0A patent/BRPI0519905A2/pt not_active IP Right Cessation
- 2005-12-29 CA CA002596364A patent/CA2596364A1/en not_active Abandoned
- 2005-12-29 MX MX2007009248A patent/MX2007009248A/es not_active Application Discontinuation
- 2005-12-29 US US11/794,921 patent/US20080105420A1/en not_active Abandoned
- 2005-12-29 KR KR1020077017115A patent/KR20070091216A/ko not_active Ceased
- 2005-12-29 AU AU2005326710A patent/AU2005326710A1/en not_active Abandoned
- 2005-12-29 JP JP2007554086A patent/JP2008533415A/ja not_active Withdrawn
- 2005-12-29 EP EP05855808A patent/EP1859220A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006083442A2 (en) | 2006-08-10 |
| WO2006083442A3 (en) | 2009-04-09 |
| MX2007009248A (es) | 2007-09-04 |
| KR20070091216A (ko) | 2007-09-07 |
| BRPI0519905A2 (pt) | 2009-09-08 |
| AU2005326710A1 (en) | 2006-08-10 |
| EP1859220A4 (en) | 2010-08-04 |
| JP2008533415A (ja) | 2008-08-21 |
| US20080105420A1 (en) | 2008-05-08 |
| EP1859220A2 (en) | 2007-11-28 |
| CN101443621A (zh) | 2009-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080105420A1 (en) | Parallel Flow Heat Exchanger With Crimped Channel Entrance | |
| AU2005326711B2 (en) | Parallel flow heat exchangers incorporating porous inserts | |
| US7398819B2 (en) | Minichannel heat exchanger with restrictive inserts | |
| US20100071392A1 (en) | Parallel flow evaporator with shaped manifolds | |
| EP1809958B1 (en) | Parallel flow evaporator with variable channel insertion depth | |
| EP3194872B1 (en) | Multiport extruded heat exchanger | |
| US11614260B2 (en) | Heat exchanger for heat pump applications | |
| EP3224565B1 (en) | Frost tolerant microchannel heat exchanger | |
| US7163052B2 (en) | Parallel flow evaporator with non-uniform characteristics | |
| WO2008079135A1 (en) | Heat exchanger design for improved performance and manufacturability | |
| HK1132792A (en) | Parallel flow heat exchanger with crimped channel entrance | |
| HK1117224B (en) | Parallel flow heat exchangers incorporating porous inserts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |