EP3411649A4 - Arrowhead fin for heat exchange tubing - Google Patents

Arrowhead fin for heat exchange tubing Download PDF

Info

Publication number
EP3411649A4
EP3411649A4 EP17748341.9A EP17748341A EP3411649A4 EP 3411649 A4 EP3411649 A4 EP 3411649A4 EP 17748341 A EP17748341 A EP 17748341A EP 3411649 A4 EP3411649 A4 EP 3411649A4
Authority
EP
European Patent Office
Prior art keywords
arrowhead
fin
heat exchange
exchange tubing
tubing
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.)
Granted
Application number
EP17748341.9A
Other languages
German (de)
French (fr)
Other versions
EP3411649B1 (en
EP3411649A1 (en
Inventor
Thomas W. Bugler
Jean-Pierre LIBERT
Mark Huber
Aaron REILLY
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.)
Evapco Inc
Original Assignee
Evapco Inc
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 Evapco Inc filed Critical Evapco Inc
Priority claimed from PCT/US2017/016689 external-priority patent/WO2017136819A1/en
Publication of EP3411649A1 publication Critical patent/EP3411649A1/en
Publication of EP3411649A4 publication Critical patent/EP3411649A4/en
Application granted granted Critical
Publication of EP3411649B1 publication Critical patent/EP3411649B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • 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
    • 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
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
EP17748341.9A 2016-02-04 2017-02-06 Arrowhead fin for heat exchange tubing Active EP3411649B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662291196P 2016-02-04 2016-02-04
PCT/US2017/016689 WO2017136819A1 (en) 2016-02-04 2017-02-06 Arrowhead fin for heat exchange tubing

Publications (3)

Publication Number Publication Date
EP3411649A1 EP3411649A1 (en) 2018-12-12
EP3411649A4 true EP3411649A4 (en) 2019-10-02
EP3411649B1 EP3411649B1 (en) 2021-10-13

Family

ID=63633327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17748341.9A Active EP3411649B1 (en) 2016-02-04 2017-02-06 Arrowhead fin for heat exchange tubing

Country Status (2)

Country Link
EP (1) EP3411649B1 (en)
CN (1) CN108603731B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817709A (en) * 1987-12-02 1989-04-04 Carrier Corporation Ramp wing enhanced plate fin
US20120024511A1 (en) * 2010-07-27 2012-02-02 Denso Corporation Intercooler
US20120318485A1 (en) * 2010-02-25 2012-12-20 Mitsuo Yabe Corrugated fin and heat exchanger including the same
US20130087318A1 (en) * 2011-10-05 2013-04-11 T. Rad Co., Ltd. Heat exchanger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135516B (en) * 1981-02-18 1986-08-27 Nuovo Pignone Spa PERFECTED STEAM CONDENSER WITH AIR COOLING
JP2596944B2 (en) * 1987-09-30 1997-04-02 日本電気ホームエレクトロニクス株式会社 Television receiver
US4984626A (en) * 1989-11-24 1991-01-15 Carrier Corporation Embossed vortex generator enhanced plate fin
CN2454751Y (en) * 2000-12-07 2001-10-17 财团法人工业技术研究院 Fin-radiator fins with vortex generator
CN101270942A (en) * 2008-04-15 2008-09-24 西安交通大学 Heat exchange tube fin structure
JP4775429B2 (en) * 2008-05-26 2011-09-21 パナソニック株式会社 Finned tube heat exchanger
JP5499957B2 (en) * 2009-07-24 2014-05-21 株式会社デンソー Heat exchanger
JP5558206B2 (en) * 2010-05-28 2014-07-23 株式会社ティラド Heat exchanger
CN202048825U (en) * 2011-01-07 2011-11-23 上海欧兰帝换热器有限公司 Heat dissipation water fin of heat exchanger
CN102109282A (en) * 2011-03-25 2011-06-29 兰州交通大学 Finned flat tube heat exchanger with four plane vortex generators on each flat tube
CN103090713B (en) * 2011-11-07 2016-03-02 株式会社T.Rad Heat exchanger
KR101224071B1 (en) * 2012-07-05 2013-01-21 문은국 The tube type heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817709A (en) * 1987-12-02 1989-04-04 Carrier Corporation Ramp wing enhanced plate fin
US20120318485A1 (en) * 2010-02-25 2012-12-20 Mitsuo Yabe Corrugated fin and heat exchanger including the same
US20120024511A1 (en) * 2010-07-27 2012-02-02 Denso Corporation Intercooler
US20130087318A1 (en) * 2011-10-05 2013-04-11 T. Rad Co., Ltd. Heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017136819A1 *

Also Published As

Publication number Publication date
EP3411649B1 (en) 2021-10-13
CN108603731B (en) 2021-06-01
CN108603731A (en) 2018-09-28
EP3411649A1 (en) 2018-12-12

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