BR112018014148A2 - aleta de ponta de seta para tubulação de troca de calor - Google Patents

aleta de ponta de seta para tubulação de troca de calor

Info

Publication number
BR112018014148A2
BR112018014148A2 BR112018014148-8A BR112018014148A BR112018014148A2 BR 112018014148 A2 BR112018014148 A2 BR 112018014148A2 BR 112018014148 A BR112018014148 A BR 112018014148A BR 112018014148 A2 BR112018014148 A2 BR 112018014148A2
Authority
BR
Brazil
Prior art keywords
arrowhead
pressed
pairs
fin
heat exchange
Prior art date
Application number
BR112018014148-8A
Other languages
English (en)
Other versions
BR112018014148B1 (pt
Inventor
W. Bugler Thomas
Libert Jean-Pierre
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 BR112018014148A2 publication Critical patent/BR112018014148A2/pt
Publication of BR112018014148B1 publication Critical patent/BR112018014148B1/pt

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
    • F28F3/04—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
    • 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

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

um novo desenho de aleta de tubo de troca de calor no qual vários formatos de ponta de seta são pressionados dentro ou gravados em cada aleta, o formato de ponta de seta definido por duas seções de cunha de interseção. os formatos de ponta de seta pressionados são agrupados em pares encaixados, e uma das pontas de seta em um par é pressionada como uma positiva com relação ao plano de aleta, e a outra do par é pressionada como uma negativa com relação ao plano de aleta. os pares de ponta de seta são colocados em fileiras paralelas à direção de fluxo de ar e pares de ponta de seta em uma fileira são de preferência escalonados com relação aos pares de ponta de seta na fileira adjacente ao longo da aleta na direção de fluxo de ar.
BR112018014148-8A 2016-02-04 2017-02-06 Aleta para tubo de troca de calor, tubo de troca de calor e condensador de vapor industrial refrigerado a ar montado em campo BR112018014148B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662291196P 2016-02-04 2016-02-04
US62/291,196 2016-02-04
US15/425,454 2017-02-06
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 (2)

Publication Number Publication Date
BR112018014148A2 true BR112018014148A2 (pt) 2018-12-11
BR112018014148B1 BR112018014148B1 (pt) 2022-04-19

Family

ID=59500272

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018014148-8A BR112018014148B1 (pt) 2016-02-04 2017-02-06 Aleta para tubo de troca de calor, tubo de troca de calor e condensador de vapor industrial refrigerado a ar montado em campo

Country Status (9)

Country Link
US (2) US10823513B2 (pt)
JP (1) JP6952703B2 (pt)
KR (1) KR20180132607A (pt)
AU (1) AU2017213660B2 (pt)
BR (1) BR112018014148B1 (pt)
CA (1) CA3013772C (pt)
MX (1) MX2018009470A (pt)
RU (1) RU2724090C2 (pt)
WO (1) WO2017136819A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3013772C (en) * 2016-02-04 2023-06-13 Evapco, Inc. Arrowhead fin for heat exchange tubing
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US337741A (en) 1886-03-09 Window-screen
US2677394A (en) 1951-09-12 1954-05-04 Young Radiator Co Turbulence strip for heat exchanger tubes
US3367132A (en) * 1965-09-02 1968-02-06 Weil Mclain Company Inc Valance type heat exchanger with trough means
US3397741A (en) 1966-02-21 1968-08-20 Hudson Engineering Corp Plate fin tube heat exchanger
IT1135516B (it) 1981-02-18 1986-08-27 Nuovo Pignone Spa Condensatore perfezionato di vapore con raffreddamento ad aria
US4470452A (en) 1982-05-19 1984-09-11 Ford Motor Company Turbulator radiator tube and radiator construction derived therefrom
US4817709A (en) 1987-12-02 1989-04-04 Carrier Corporation Ramp wing enhanced plate fin
US4984626A (en) 1989-11-24 1991-01-15 Carrier Corporation Embossed vortex generator enhanced plate fin
SU1740916A1 (ru) * 1990-06-14 1992-06-15 Московский автомобильный завод им.И.А.Лихачева Испаритель
US5111876A (en) 1991-10-31 1992-05-12 Carrier Corporation Heat exchanger plate fin
JPH1089873A (ja) 1996-09-20 1998-04-10 Hitachi Ltd 伝熱フィン
US6820682B2 (en) 2000-12-19 2004-11-23 Denso Corporation Heat exchanger
JP4115390B2 (ja) * 2001-08-10 2008-07-09 よこはまティーエルオー株式会社 伝熱装置
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
JP2012026407A (ja) 2010-07-27 2012-02-09 Denso Corp インタークーラ
US9080819B2 (en) * 2011-10-05 2015-07-14 T.Rad Co., Ltd. Folded heat exchanger with V-shaped convex portions
KR101224071B1 (ko) * 2012-07-05 2013-01-21 문은국 튜브형 열교환기
CA3013772C (en) * 2016-02-04 2023-06-13 Evapco, Inc. Arrowhead fin for heat exchange tubing

Also Published As

Publication number Publication date
RU2018125036A (ru) 2020-03-04
AU2017213660A1 (en) 2018-07-26
US10823513B2 (en) 2020-11-03
RU2018125036A3 (pt) 2020-04-08
RU2724090C2 (ru) 2020-06-19
CA3013772A1 (en) 2017-08-10
US20180023901A1 (en) 2018-01-25
JP6952703B2 (ja) 2021-10-20
BR112018014148B1 (pt) 2022-04-19
US20210116187A1 (en) 2021-04-22
US11719494B2 (en) 2023-08-08
KR20180132607A (ko) 2018-12-12
WO2017136819A1 (en) 2017-08-10
JP2019504983A (ja) 2019-02-21
MX2018009470A (es) 2018-12-06
AU2017213660B2 (en) 2022-09-01
CA3013772C (en) 2023-06-13

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/02/2017, OBSERVADAS AS CONDICOES LEGAIS.