EP1114975A3 - Spiral heat exchanger - Google Patents

Spiral heat exchanger Download PDF

Info

Publication number
EP1114975A3
EP1114975A3 EP00117298A EP00117298A EP1114975A3 EP 1114975 A3 EP1114975 A3 EP 1114975A3 EP 00117298 A EP00117298 A EP 00117298A EP 00117298 A EP00117298 A EP 00117298A EP 1114975 A3 EP1114975 A3 EP 1114975A3
Authority
EP
European Patent Office
Prior art keywords
central tube
heat exchanger
spiral
spiral heat
channel profile
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Withdrawn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
EP00117298A
Other languages
German (de)
French (fr)
Other versions
EP1114975A2 (en
Inventor
Werner Dipl.-Ing. Borchert
Carsten Dipl.-Ing. Kühn
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.)
Kelvion Machine Cooling Systems GmbH
Original Assignee
Renzmann and Gruenewald 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
Application filed by Renzmann and Gruenewald GmbH filed Critical Renzmann and Gruenewald GmbH
Priority to JP2001000256A priority Critical patent/JP2001221581A/en
Publication of EP1114975A2 publication Critical patent/EP1114975A2/en
Priority to US10/016,657 priority patent/US20020092646A1/en
Publication of EP1114975A3 publication Critical patent/EP1114975A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
    • 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels

Landscapes

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

Abstract

Der Spiralwärmeaustauscher (1) besteht aus mehreren medienführenden Spiralelementen (3). Jedes Spiralelement (3) ist durch ein teilweise längsgeschlitztes Zentralrohr (4) mit einer stirnseitig beaufschlagbaren Eintrittskammer und einer Austrittskammer mit stirnseitigem Medienaustritt sowie durch ein im Bereich des Längsschlitzes quer an das Zentralrohr (4) angesetztes, an seinem dem Zentralrohr (4) abgewandten, einen Überströmbereich definierenden Endabschnitt (9) keilförmig gestaltetes und hier dicht verschlossenes, spiralförmig um das Zentralrohr (4) gekrümmtes Mehrkanalprofil (5) gebildet. Das Mehrkanalprofil (5) kann aus einem extrudierten und auf Länge abgeteilten Aluminiumprofil gebildet sein. Denkbar ist aber auch eine hochtemperaturbeständige Stahlblech-Schweißkonstruktion.

Figure 00000001
The spiral heat exchanger (1) consists of several media-carrying spiral elements (3). Each spiral element (3) is provided with a partially longitudinally slotted central tube (4) with an inlet chamber that can be acted on at the front and an outlet chamber with media outlet on the front side, as well as with a crosspiece attached to the central tube (4) in the area of the longitudinal slot and facing away from the central tube (4). an end section (9) defining an overflow area is formed in a wedge-shaped and here tightly closed, multi-channel profile (5) curved spirally around the central tube (4). The multi-channel profile (5) can be formed from an extruded aluminum profile divided into lengths. However, a high-temperature-resistant steel sheet welded construction is also conceivable.
Figure 00000001
EP00117298A 2000-01-07 2000-08-18 Spiral heat exchanger Withdrawn EP1114975A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001000256A JP2001221581A (en) 2000-01-07 2001-01-04 Spiral heat exchanger
US10/016,657 US20020092646A1 (en) 2000-01-07 2001-12-12 Spiral heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000100288 DE10000288C1 (en) 2000-01-07 2000-01-07 Spiral heat exchanger; has spiral elements for at least two media, each with central tube and spiralled multichannel profile sealingly connected to slots in central tube and having tapered sealed end
DE10000288 2000-01-07

Publications (2)

Publication Number Publication Date
EP1114975A2 EP1114975A2 (en) 2001-07-11
EP1114975A3 true EP1114975A3 (en) 2002-03-27

Family

ID=7626835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117298A Withdrawn EP1114975A3 (en) 2000-01-07 2000-08-18 Spiral heat exchanger

Country Status (2)

Country Link
EP (1) EP1114975A3 (en)
DE (1) DE10000288C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607027B2 (en) * 2001-04-05 2003-08-19 Modine Manufacturing Company Spiral fin/tube heat exchanger
RU2558664C1 (en) * 2014-09-22 2015-08-10 Андрей Владиславович Курочкин Radial-spiral heat exchanger
RU2557146C1 (en) * 2014-09-22 2015-07-20 Андрей Владиславович Курочкин Radial and spiral heat exchanger
WO2016057471A1 (en) * 2014-10-07 2016-04-14 Unison Industries, Llc Spiral wound cross-flow heat exchanger
DE102017106175A1 (en) * 2017-03-22 2018-09-27 Thyssenkrupp Ag Bottom for a mass transfer column
DE102017106177A1 (en) 2017-03-22 2018-09-27 Thyssenkrupp Ag Bottom for a mass transfer column
RU2640139C1 (en) * 2017-04-11 2017-12-26 Андрей Владиславович Курочкин Radial-tube heat-mass-exchange apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823458A (en) * 1968-12-27 1974-07-16 E Jouet Method of manufacturing a spirally wound heat exchanger
US3854530A (en) * 1969-12-29 1974-12-17 E Jouet Heat exchanger
GB2140549A (en) * 1983-05-28 1984-11-28 Kienzle Apparate Gmbh Heat exchanger for fluid media
WO1990005887A1 (en) * 1988-11-22 1990-05-31 Uffe Dan Nielsen Heat exchanger
EP0380419A1 (en) * 1989-01-25 1990-08-01 SPIREC, Société à Responsabilité Limitée Heat exchanger having spirally wound elements, and process for its manufacture
JPH031095A (en) * 1989-05-29 1991-01-07 Nippon Stainless Steel Co Ltd Spiral sheet type heat exchanger and manufacture thereof
EP0529819A2 (en) * 1991-08-22 1993-03-03 Modine Manufacturing Company Heat exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913459C1 (en) * 1999-03-25 2000-08-03 Renzmann Und Gruenewald Gmbh Coiled heat exchanger has semi-cylinder hollow bodies in the center with a spiral dividing plate in the coil body forming spiral channels for a simple and effective heat exchange between fluids at high temps

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823458A (en) * 1968-12-27 1974-07-16 E Jouet Method of manufacturing a spirally wound heat exchanger
US3854530A (en) * 1969-12-29 1974-12-17 E Jouet Heat exchanger
GB2140549A (en) * 1983-05-28 1984-11-28 Kienzle Apparate Gmbh Heat exchanger for fluid media
WO1990005887A1 (en) * 1988-11-22 1990-05-31 Uffe Dan Nielsen Heat exchanger
EP0380419A1 (en) * 1989-01-25 1990-08-01 SPIREC, Société à Responsabilité Limitée Heat exchanger having spirally wound elements, and process for its manufacture
JPH031095A (en) * 1989-05-29 1991-01-07 Nippon Stainless Steel Co Ltd Spiral sheet type heat exchanger and manufacture thereof
EP0529819A2 (en) * 1991-08-22 1993-03-03 Modine Manufacturing Company Heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 105 (M - 1092) 13 March 1991 (1991-03-13) *

Also Published As

Publication number Publication date
EP1114975A2 (en) 2001-07-11
DE10000288C1 (en) 2001-05-10

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