WO2017207090A8 - Wärmeübertragerrohr - Google Patents

Wärmeübertragerrohr Download PDF

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Publication number
WO2017207090A8
WO2017207090A8 PCT/EP2017/000596 EP2017000596W WO2017207090A8 WO 2017207090 A8 WO2017207090 A8 WO 2017207090A8 EP 2017000596 W EP2017000596 W EP 2017000596W WO 2017207090 A8 WO2017207090 A8 WO 2017207090A8
Authority
WO
WIPO (PCT)
Prior art keywords
projections
heat exchanger
fins
tube face
exchanger tube
Prior art date
Application number
PCT/EP2017/000596
Other languages
English (en)
French (fr)
Other versions
WO2017207090A1 (de
Inventor
Achim Gotterbarm
Ronald Lutz
Jean El Hajal
Manfred Knab
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
Priority to KR1020187030820A priority Critical patent/KR102449268B1/ko
Priority to CN201780034230.1A priority patent/CN109196297A/zh
Priority to EP17725858.9A priority patent/EP3465055B1/de
Priority to JP2018558417A priority patent/JP6752294B2/ja
Priority to PL17725858.9T priority patent/PL3465055T3/pl
Priority to MX2018014688A priority patent/MX2018014688A/es
Priority to US16/098,672 priority patent/US10976115B2/en
Publication of WO2017207090A1 publication Critical patent/WO2017207090A1/de
Publication of WO2017207090A8 publication Critical patent/WO2017207090A8/de

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

Die Erfindung betrifft ein Wärmeübertragerrohr (1) mit einer Rohrlängsachse (A), wobei aus der Rohrwand (2) auf der Rohraußenseite (21) und/oder Rohrinnenseite (22) kontinuierlich verlaufende, achsparallele oder helixförmig umlaufende Rippen (3) geformt sind, zwischen jeweils benachbarten Rippen (3) sich kontinuierlich erstreckende Primärnuten (4) gebildet sind, die Rippen (3) mindestens einen strukturierten Bereich auf der Rohraußenseite (21) und/oder Rohrinnenseite (22) aufweisen sowie der strukturierte Bereich eine Mehrzahl von aus der Oberfläche herausragenden Vorsprüngen (6) mit einer Vorsprungshöhe (h) aufweist, wodurch die Vorsprünge (6) durch Einkerbungen (7) getrennt sind. Erfindungsgemäß sind die Vorsprünge (6) in Gruppen (10) angeordnet, die sich periodisch entlang dem Rippenverlauf wiederholen. Zudem sind zumindest zwei Einkerbungen (7) zwischen den Vorsprüngen (6) innerhalb der Gruppe (10) mit einer wechselnden Kerbtiefe in einer Rippe (3) ausgebildet.
PCT/EP2017/000596 2016-06-01 2017-05-17 Wärmeübertragerrohr WO2017207090A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020187030820A KR102449268B1 (ko) 2016-06-01 2017-05-17 열교환관
CN201780034230.1A CN109196297A (zh) 2016-06-01 2017-05-17 热交换器管
EP17725858.9A EP3465055B1 (de) 2016-06-01 2017-05-17 Wärmeübertragerrohr
JP2018558417A JP6752294B2 (ja) 2016-06-01 2017-05-17 伝熱管
PL17725858.9T PL3465055T3 (pl) 2016-06-01 2017-05-17 Rura wymiennika ciepła
MX2018014688A MX2018014688A (es) 2016-06-01 2017-05-17 Tubo intercambiador de calor.
US16/098,672 US10976115B2 (en) 2016-06-01 2017-05-17 Heat exchanger tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016006967.8A DE102016006967B4 (de) 2016-06-01 2016-06-01 Wärmeübertragerrohr
DE102016006967.8 2016-06-01

Publications (2)

Publication Number Publication Date
WO2017207090A1 WO2017207090A1 (de) 2017-12-07
WO2017207090A8 true WO2017207090A8 (de) 2018-11-22

Family

ID=58772828

Family Applications (1)

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

Country Status (10)

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

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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Also Published As

Publication number Publication date
DE102016006967A1 (de) 2017-12-07
KR102449268B1 (ko) 2022-09-29
KR20190011717A (ko) 2019-02-07
JP6752294B2 (ja) 2020-09-09
WO2017207090A1 (de) 2017-12-07
US20190145717A1 (en) 2019-05-16
US10976115B2 (en) 2021-04-13
CN109196297A (zh) 2019-01-11
PL3465055T3 (pl) 2022-10-31
PT3465055T (pt) 2022-08-12
JP2019517652A (ja) 2019-06-24
MX2018014688A (es) 2019-02-28
EP3465055B1 (de) 2022-06-22
DE102016006967B4 (de) 2018-12-13
EP3465055A1 (de) 2019-04-10

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