GB1135434A - Improvements relating to heat exchangers - Google Patents

Improvements relating to heat exchangers

Info

Publication number
GB1135434A
GB1135434A GB289766A GB289766A GB1135434A GB 1135434 A GB1135434 A GB 1135434A GB 289766 A GB289766 A GB 289766A GB 289766 A GB289766 A GB 289766A GB 1135434 A GB1135434 A GB 1135434A
Authority
GB
United Kingdom
Prior art keywords
flanges
sections
walls
tube coils
straight sections
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.)
Expired
Application number
GB289766A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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
Priority claimed from CH88465A external-priority patent/CH428813A/en
Priority claimed from CH88565A external-priority patent/CH428814A/en
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1135434A publication Critical patent/GB1135434A/en
Expired 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
    • F28D7/16—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 arranged in parallel spaced relation
    • F28D7/163—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 arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—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 arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

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

1,135,434. Tubular heat exchangers; steam superheaters. SULZER BROS. Ltd. 21 Jan., 1966 [21 Jan., 1965], No. 2897/66. Headings F4A and F4S. A heat exchanger comprises a flow duct 7 in which plane tube coils, comprising straight sections 3 having transverse or helical fins 7 joined by curved, finless sections 8, are mounted perpendicular to the length of the duct 1, the tube coils being supported on flanges 4 by saddles 5, the flanges 4 being welded to opposite walls of the flow duct, perpendicular to the walls and projecting out from the walls between the curved sections 8 to close to the straight sections 3. The flanges 4 are disposed in staggered relationship to those on the opposite wall. One wall (2, Fig. 2) adjacent to those on which the flanges 4 are mounted, is detachable. Adjacent tube coils are disposed in staggered relationship to each other (Fig. 1). Vibration damping rods (10, Fig. 2), as described in Specification 1,135,433, are pushed between the straight sections 3.
GB289766A 1965-01-21 1966-01-21 Improvements relating to heat exchangers Expired GB1135434A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH88465A CH428813A (en) 1965-01-21 1965-01-21 Heat exchanger
CH88565A CH428814A (en) 1965-01-21 1965-01-21 Support for a bundle of cross-flow pipes of a heat exchanger

Publications (1)

Publication Number Publication Date
GB1135434A true GB1135434A (en) 1968-12-04

Family

ID=25685998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB289766A Expired GB1135434A (en) 1965-01-21 1966-01-21 Improvements relating to heat exchangers

Country Status (3)

Country Link
BE (1) BE675421A (en)
GB (1) GB1135434A (en)
NL (2) NL6503117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797911A (en) * 2012-06-26 2012-11-28 哈尔滨锅炉厂有限责任公司 Serpentine pipe hanging device for narrow-gap coal economizer
CN109827458A (en) * 2019-03-27 2019-05-31 长沙学院 Coil pipe Anti-breaking device for Crude oil heater

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330614A (en) * 1971-04-01 1973-09-19 Schmitz Kuehler Baierbrunn Lamellar radiator for space heating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797911A (en) * 2012-06-26 2012-11-28 哈尔滨锅炉厂有限责任公司 Serpentine pipe hanging device for narrow-gap coal economizer
CN109827458A (en) * 2019-03-27 2019-05-31 长沙学院 Coil pipe Anti-breaking device for Crude oil heater
CN109827458B (en) * 2019-03-27 2024-01-19 长沙学院 Coil breakage preventing device for crude oil heater

Also Published As

Publication number Publication date
NL6503117A (en) 1966-07-22
NL6503118A (en) 1966-07-22
BE675421A (en) 1966-07-22

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