EP2278251A3 - Heat exchanger element - Google Patents

Heat exchanger element Download PDF

Info

Publication number
EP2278251A3
EP2278251A3 EP09015851A EP09015851A EP2278251A3 EP 2278251 A3 EP2278251 A3 EP 2278251A3 EP 09015851 A EP09015851 A EP 09015851A EP 09015851 A EP09015851 A EP 09015851A EP 2278251 A3 EP2278251 A3 EP 2278251A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
ribs
exchanger element
finned tube
tube
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.)
Withdrawn
Application number
EP09015851A
Other languages
German (de)
French (fr)
Other versions
EP2278251A2 (en
Inventor
Rolf-Joachim Schenke
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.)
Josch Strahlschweisstechnik GmbH
Original Assignee
Josch Strahlschweisstechnik GmbH
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
Priority claimed from DE102009024976A external-priority patent/DE102009024976A1/en
Application filed by Josch Strahlschweisstechnik GmbH filed Critical Josch Strahlschweisstechnik GmbH
Publication of EP2278251A2 publication Critical patent/EP2278251A2/en
Publication of EP2278251A3 publication Critical patent/EP2278251A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • F28F1/30—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 attachable to 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
    • F28F2215/00—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
    • F28F2275/00—Fastening; Joining
    • F28F2275/06—Fastening; Joining by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Abstract

Die Erfindung betrifft ein Wärmetauscher-Element, einsetzbar in Wärme- und Kälteübertragungssystemen.The invention relates to a heat exchanger element, usable in heat and cold transmission systems.

So wurde ein Wärmetauscher-Element als ein Siederohr in Form eines Rippenrohres 1 herausgebildet, wobei das Rippenrohr 1 umfänglich verlaufende und axial beabstandete Nuten 2 besitzt, in denen die Rippen 3 Aufnahme finden und form- und kraftschlüssig mittels Elektronenstrahlschweißung zum Rippenrohr 1 verbunden sind, die Rippen 3 zweigeteilt gestaltet, über ein Gelenk 4 klappbar miteinander verbunden, mit einem Verschlusselement 5 ausgebildet sind und innenseitig der Rippen 3 ein Arretiernocken 6 angeordnet sind.

Figure imgaf001
Thus, a heat exchanger element has been formed as a boiling tube in the form of a finned tube 1, wherein the finned tube 1 has circumferentially extending and axially spaced grooves 2, in which the ribs find 3 recording and positive and non-positively connected by means of electron beam welding to the finned tube 1, the Ribs 3 designed in two parts, hinged together via a hinge 4, are formed with a closure element 5 and the inside of the ribs 3, a locking cam 6 are arranged.
Figure imgaf001
EP09015851A 2009-06-16 2009-12-22 Heat exchanger element Withdrawn EP2278251A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009024976A DE102009024976A1 (en) 2008-06-18 2009-06-16 Heat exchanger element for heat and cooling energy transmission system, has multiple ribs formed as heat-guiding plate connected to tube, where ribs are arranged in horizontal construction to pipe

Publications (2)

Publication Number Publication Date
EP2278251A2 EP2278251A2 (en) 2011-01-26
EP2278251A3 true EP2278251A3 (en) 2013-03-06

Family

ID=42727652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015851A Withdrawn EP2278251A3 (en) 2009-06-16 2009-12-22 Heat exchanger element

Country Status (1)

Country Link
EP (1) EP2278251A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414198A (en) * 2020-11-19 2021-02-26 浙江义腾特种钢管有限公司 Seamless pipe for boiler heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916656A (en) * 1931-06-15 1933-07-04 Vulcan Radiator Co Heat transfer unit
US2557760A (en) * 1947-09-16 1951-06-19 C A Dunham Co Radiator
US3319708A (en) * 1965-06-18 1967-05-16 Embassy Ind Inc Penetrable tract for finned heating unit with barbs
US20080202726A1 (en) * 2007-02-23 2008-08-28 Shyh-Ming Chen Fastening structure for combining heat conducting pipe and fins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013940A1 (en) 1970-03-24 1971-10-07 Schmoele Metall R & G Heat exchanger for liquid and gaseous media
DE10032302A1 (en) 2000-07-04 2001-10-25 Basf Ag Tubular reactor used for carrying out heterogeneous catalyzed reactions, especially liquid phase oxidations has heat exchanger plates for transferring heat
DE102006013503A1 (en) 2006-03-23 2008-01-24 Esk Ceramics Gmbh & Co. Kg Plate heat exchanger, process for its preparation and its use
DE102007046403A1 (en) 2007-07-18 2009-01-22 Lesa Maschinen Gmbh Heat exchanger for using exhaust heat to produce steam has heat-conducting fins on boiler pipes, with projecting flow fins projecting beyond them at set spacing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916656A (en) * 1931-06-15 1933-07-04 Vulcan Radiator Co Heat transfer unit
US2557760A (en) * 1947-09-16 1951-06-19 C A Dunham Co Radiator
US3319708A (en) * 1965-06-18 1967-05-16 Embassy Ind Inc Penetrable tract for finned heating unit with barbs
US20080202726A1 (en) * 2007-02-23 2008-08-28 Shyh-Ming Chen Fastening structure for combining heat conducting pipe and fins

Also Published As

Publication number Publication date
EP2278251A2 (en) 2011-01-26

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