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MX2018014688A - Tubo intercambiador de calor. - Google Patents

Tubo intercambiador de calor.

Info

Publication number
MX2018014688A
MX2018014688A MX2018014688A MX2018014688A MX2018014688A MX 2018014688 A MX2018014688 A MX 2018014688A MX 2018014688 A MX2018014688 A MX 2018014688A MX 2018014688 A MX2018014688 A MX 2018014688A MX 2018014688 A MX2018014688 A MX 2018014688A
Authority
MX
Mexico
Prior art keywords
projections
heat exchanger
fins
tube face
exchanger tube
Prior art date
Application number
MX2018014688A
Other languages
English (en)
Inventor
Gotterbarm Achim
Lutz Ronald
El Hajal Jean
Knab Manfred
Original Assignee
Wieland Werke Ag
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 Wieland Werke Ag filed Critical Wieland Werke Ag
Publication of MX2018014688A publication Critical patent/MX2018014688A/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
    • F28F1/40—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
    • F28F1/18—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 the element being built-up from finned sections
    • 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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

La presente invención se refiere a un tubo intercambiador de calor (1) que tiene un eje de tubo longitudinal (A); las aletas continuas axialmente paralelas o helicoidalmente circunferenciales (3) se forman a partir de la pared del tubo (2) en la cara exterior del tubo (21) y/o la cara interna del tubo (22), y las ranuras primarias continuas (4) se forman entre las aletas adyacentes (3); las aletas (3) tienen al menos una zona estructurada en la cara exterior del tubo (21) y/o la cara interior del tubo (22), estando dicha zona estructurada provista de una pluralidad de proyecciones (6) que sobresalen de la superficie y tienen una altura (h) de modo que las proyecciones (6) estén separadas por muescas (7). De conformidad con la invención, las proyecciones (6) están dispuestas en grupos (10) que se repiten periódicamente a lo largo de la extensión de la aleta. Además, al menos dos muescas (7) entre las proyecciones (6) dentro del grupo (10) tienen una profundidad de muesca variable en una aleta (3).
MX2018014688A 2016-06-01 2017-05-17 Tubo intercambiador de calor. MX2018014688A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016006967.8A DE102016006967B4 (de) 2016-06-01 2016-06-01 Wärmeübertragerrohr
PCT/EP2017/000596 WO2017207090A1 (de) 2016-06-01 2017-05-17 Wärmeübertragerrohr

Publications (1)

Publication Number Publication Date
MX2018014688A true MX2018014688A (es) 2019-02-28

Family

ID=58772828

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018014688A MX2018014688A (es) 2016-06-01 2017-05-17 Tubo intercambiador de calor.

Country Status (10)

Country Link
US (1) US10976115B2 (es)
EP (1) EP3465055B1 (es)
JP (1) JP6752294B2 (es)
KR (1) KR102449268B1 (es)
CN (1) CN109196297A (es)
DE (1) DE102016006967B4 (es)
MX (1) MX2018014688A (es)
PL (1) PL3465055T3 (es)
PT (1) PT3465055T (es)
WO (1) WO2017207090A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201806020D0 (en) 2018-02-23 2018-05-30 Rolls Royce Conduit
US20190293364A1 (en) * 2018-03-22 2019-09-26 Johnson Controls Technology Company Varied geometry heat exchanger systems and methods

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US5332034A (en) * 1992-12-16 1994-07-26 Carrier Corporation Heat exchanger tube
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Also Published As

Publication number Publication date
KR20190011717A (ko) 2019-02-07
PT3465055T (pt) 2022-08-12
PL3465055T3 (pl) 2022-10-31
CN109196297A (zh) 2019-01-11
EP3465055A1 (de) 2019-04-10
DE102016006967B4 (de) 2018-12-13
US10976115B2 (en) 2021-04-13
DE102016006967A1 (de) 2017-12-07
WO2017207090A8 (de) 2018-11-22
US20190145717A1 (en) 2019-05-16
WO2017207090A1 (de) 2017-12-07
EP3465055B1 (de) 2022-06-22
KR102449268B1 (ko) 2022-09-29
JP6752294B2 (ja) 2020-09-09
JP2019517652A (ja) 2019-06-24

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