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MX2018009470A - Aleta de punta de flecha para tuberia de intercambio de calor. - Google Patents

Aleta de punta de flecha para tuberia de intercambio de calor.

Info

Publication number
MX2018009470A
MX2018009470A MX2018009470A MX2018009470A MX2018009470A MX 2018009470 A MX2018009470 A MX 2018009470A MX 2018009470 A MX2018009470 A MX 2018009470A MX 2018009470 A MX2018009470 A MX 2018009470A MX 2018009470 A MX2018009470 A MX 2018009470A
Authority
MX
Mexico
Prior art keywords
arrowhead
fin
pressed
pairs
heat exchange
Prior art date
Application number
MX2018009470A
Other languages
English (en)
Inventor
Libert Jean-Pierre
W Bugler Thomas
Huber Mark
Reilly Aaron
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
Publication of MX2018009470A publication Critical patent/MX2018009470A/es

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
    • F28F1/12—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
    • F28F1/32—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 having portions engaging further tubular elements
    • 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
    • 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
    • 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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Road Paving Structures (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

Un nuevo diseño de aleta para tubos de intercambio de calor que consta de una multitud de formas en punta de flecha prensadas o estampadas en relieve sobre cada aleta, cuyas formas en punta de flecha están definidas por dos secciones de cuña que se intersecan. Las formas en punta de flecha prensadas se agrupan en pares anidados y una de las puntas de flecha de un par se prensa en positivo con respecto al plano de la aleta y la otra punta del par se prensa en negativo con respecto al plano de la aleta. Los pares de puntas de flecha se colocan en hileras paralelas a la dirección del flujo de aire y los pares de puntas de flecha en una hilera se escalonan preferentemente en relación con los pares de punta de flecha en la hilera adyacente, a lo largo de la aleta y en dirección del flujo de aire.
MX2018009470A 2016-02-04 2017-02-06 Aleta de punta de flecha para tuberia de intercambio de calor. MX2018009470A (es)

Applications Claiming Priority (3)

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
US15/425,454 US10823513B2 (en) 2016-02-04 2017-02-06 Arrowhead fin for heat exchange tubing

Publications (1)

Publication Number Publication Date
MX2018009470A true MX2018009470A (es) 2018-12-06

Family

ID=59500272

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018009470A MX2018009470A (es) 2016-02-04 2017-02-06 Aleta de punta de flecha para tuberia de intercambio de calor.

Country Status (9)

Country Link
US (2) US10823513B2 (es)
JP (1) JP6952703B2 (es)
KR (1) KR102806050B1 (es)
AU (1) AU2017213660B2 (es)
BR (1) BR112018014148B1 (es)
CA (1) CA3013772C (es)
MX (1) MX2018009470A (es)
RU (1) RU2724090C2 (es)
WO (1) WO2017136819A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018009470A (es) * 2016-02-04 2018-12-06 Evapco Inc Aleta de punta de flecha para tuberia de intercambio de calor.
US10982904B2 (en) 2018-09-07 2021-04-20 Evapco, Inc. Advanced large scale field-erected air cooled industrial steam condenser
FR3092391B1 (fr) * 2019-02-05 2021-01-15 Faurecia Systemes Dechappement Plaque à ailettes, procédé de fabrication, échangeur de chaleur équipé d’une telle plaque, ligne d’échappement
US20200333077A1 (en) * 2019-04-18 2020-10-22 The Babcock & Wilcox Company Perturbing air cooled condenser fin

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JPS5224298Y2 (es) * 1973-11-16 1977-06-02
IT1135516B (it) 1981-02-18 1986-08-27 Nuovo Pignone Spa Condensatore perfezionato di vapore con raffreddamento ad aria
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SU1740916A1 (ru) * 1990-06-14 1992-06-15 Московский автомобильный завод им.И.А.Лихачева Испаритель
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JPH08170889A (ja) * 1994-12-16 1996-07-02 Daikin Ind Ltd クロスフィン熱交換器
JPH1089873A (ja) 1996-09-20 1998-04-10 Hitachi Ltd 伝熱フィン
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WO2003014649A1 (en) * 2001-08-10 2003-02-20 Yokohama Tlo Company Ltd. Heat transfer device
JP5536312B2 (ja) * 2008-04-23 2014-07-02 シャープ株式会社 熱交換システム
JP5156773B2 (ja) * 2010-02-25 2013-03-06 株式会社小松製作所 コルゲートフィンおよびそれを備える熱交換器
JP5558206B2 (ja) * 2010-05-28 2014-07-23 株式会社ティラド 熱交換器
JP2012026407A (ja) 2010-07-27 2012-02-09 Denso Corp インタークーラ
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MX2018009470A (es) * 2016-02-04 2018-12-06 Evapco Inc Aleta de punta de flecha para tuberia de intercambio de calor.

Also Published As

Publication number Publication date
WO2017136819A1 (en) 2017-08-10
AU2017213660B2 (en) 2022-09-01
RU2018125036A (ru) 2020-03-04
BR112018014148B1 (pt) 2022-04-19
US11719494B2 (en) 2023-08-08
BR112018014148A2 (pt) 2018-12-11
US20180023901A1 (en) 2018-01-25
US10823513B2 (en) 2020-11-03
US20210116187A1 (en) 2021-04-22
JP6952703B2 (ja) 2021-10-20
CA3013772C (en) 2023-06-13
JP2019504983A (ja) 2019-02-21
AU2017213660A1 (en) 2018-07-26
RU2724090C2 (ru) 2020-06-19
CA3013772A1 (en) 2017-08-10
RU2018125036A3 (es) 2020-04-08
KR20180132607A (ko) 2018-12-12
KR102806050B1 (ko) 2025-05-09

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