WO2012006073A3 - Multichannel heat exchangers employing flow distribution manifolds - Google Patents
Multichannel heat exchangers employing flow distribution manifolds Download PDFInfo
- Publication number
- WO2012006073A3 WO2012006073A3 PCT/US2011/042145 US2011042145W WO2012006073A3 WO 2012006073 A3 WO2012006073 A3 WO 2012006073A3 US 2011042145 W US2011042145 W US 2011042145W WO 2012006073 A3 WO2012006073 A3 WO 2012006073A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- distribution
- tubes
- inlet
- section
- heat exchangers
- Prior art date
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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- 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
- 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
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
-
- 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
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
-
- 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
- F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end plates
-
- 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
- F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
Abstract
The present disclosure is directed to heat exchangers with flow distribution manifolds (188) divided into an inlet section (70) and a distribution section (190) by a distributor (166). The inlet section may have a relatively small cross - sectional area that promotes mixed phase flow of liquid and vapor refrigerant. The manifolds may be used with multichannel tubes (164) with flow path inlet sections (192) that allow refrigerant to enter the flow paths through an outer wall of the tubes. In certain embodiments, a portion of the outer wall is removed to expose the flow paths to a distribution chamber (206) within the inlet manifold. The multichannel tubes (164) extend into the distribution section (190) to partition the distribution section into a series of distribution chambers (206) defined by a pair of adjacent tubes (164), the distributor (166), and the inlet manifold (70). Within each distribution chamber, the refrigerant may be directed into the multichannel tubes through the inlet sections of the multichannel tubes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180028964.1A CN103003653B (en) | 2010-06-29 | 2011-06-28 | Multichannel heat exchangers employing flow distribution manifolds |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35952310P | 2010-06-29 | 2010-06-29 | |
US35950710P | 2010-06-29 | 2010-06-29 | |
US61/359,507 | 2010-06-29 | ||
US61/359,523 | 2010-06-29 | ||
US13/170,016 | 2011-06-27 | ||
US13/170,066 | 2011-06-27 | ||
US13/170,066 US9151540B2 (en) | 2010-06-29 | 2011-06-27 | Multichannel heat exchanger tubes with flow path inlet sections |
US13/170,016 US9267737B2 (en) | 2010-06-29 | 2011-06-27 | Multichannel heat exchangers employing flow distribution manifolds |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012006073A2 WO2012006073A2 (en) | 2012-01-12 |
WO2012006073A3 true WO2012006073A3 (en) | 2012-09-07 |
Family
ID=45441728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/042145 WO2012006073A2 (en) | 2010-06-29 | 2011-06-28 | Multichannel heat exchangers employing flow distribution manifolds |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103003653B (en) |
WO (1) | WO2012006073A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9459057B2 (en) | 2013-01-24 | 2016-10-04 | Alcoll USA LLC | Heat exchanger |
ES2930816T3 (en) | 2014-08-19 | 2022-12-22 | Carrier Corp | Low refrigerant charge micro channel heat exchanger |
CN109099615A (en) * | 2017-06-21 | 2018-12-28 | 浙江盾安热工科技有限公司 | A kind of micro-channel heat exchanger |
CN112303886B (en) * | 2019-08-01 | 2021-08-31 | 浙江三花智能控制股份有限公司 | Heat exchanger and heat exchange system |
US11519670B2 (en) | 2020-02-11 | 2022-12-06 | Airborne ECS, LLC | Microtube heat exchanger devices, systems and methods |
WO2021174110A1 (en) * | 2020-02-27 | 2021-09-02 | Johnson Controls Technology Company | Water box mixing manifold |
US11408688B2 (en) * | 2020-06-17 | 2022-08-09 | Mahle International Gmbh | Heat exchanger |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479985A (en) * | 1992-03-24 | 1996-01-02 | Nippondenso Co., Ltd. | Heat exchanger |
EP1014027A1 (en) * | 1998-12-23 | 2000-06-28 | MAGNETI MARELLI CLIMATIZZAZIONE S.p.A. | Condenser for vehicle air-conditioning systems |
JP2004198021A (en) * | 2002-12-18 | 2004-07-15 | Calsonic Kansei Corp | Heat exchanger |
WO2006083451A2 (en) * | 2005-02-02 | 2006-08-10 | Carrier Corporation | Heat exchanger with perforated plate in header |
WO2008048251A2 (en) * | 2006-10-13 | 2008-04-24 | Carrier Corporation | Method and apparatus for improving distribution of fluid in a heat exchanger |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174373A (en) * | 1990-07-13 | 1992-12-29 | Sanden Corporation | Heat exchanger |
US5318111A (en) * | 1993-06-22 | 1994-06-07 | Ford Motor Company | Integral baffle assembly for parallel flow heat exchanger |
-
2011
- 2011-06-28 WO PCT/US2011/042145 patent/WO2012006073A2/en active Application Filing
- 2011-06-28 CN CN201180028964.1A patent/CN103003653B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479985A (en) * | 1992-03-24 | 1996-01-02 | Nippondenso Co., Ltd. | Heat exchanger |
EP1014027A1 (en) * | 1998-12-23 | 2000-06-28 | MAGNETI MARELLI CLIMATIZZAZIONE S.p.A. | Condenser for vehicle air-conditioning systems |
JP2004198021A (en) * | 2002-12-18 | 2004-07-15 | Calsonic Kansei Corp | Heat exchanger |
WO2006083451A2 (en) * | 2005-02-02 | 2006-08-10 | Carrier Corporation | Heat exchanger with perforated plate in header |
WO2008048251A2 (en) * | 2006-10-13 | 2008-04-24 | Carrier Corporation | Method and apparatus for improving distribution of fluid in a heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
CN103003653A (en) | 2013-03-27 |
CN103003653B (en) | 2015-06-17 |
WO2012006073A2 (en) | 2012-01-12 |
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