GB1477839A - Construction of heat exchangers - Google Patents

Construction of heat exchangers

Info

Publication number
GB1477839A
GB1477839A GB5853973A GB5853973A GB1477839A GB 1477839 A GB1477839 A GB 1477839A GB 5853973 A GB5853973 A GB 5853973A GB 5853973 A GB5853973 A GB 5853973A GB 1477839 A GB1477839 A GB 1477839A
Authority
GB
United Kingdom
Prior art keywords
shell
tubes
tube plate
tube
piece
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
GB5853973A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5853973A priority Critical patent/GB1477839A/en
Publication of GB1477839A publication Critical patent/GB1477839A/en
Expired 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/02—Flexible elements
    • 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
    • F28F2275/20—Fastening; Joining with threaded elements

Landscapes

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

Abstract

1477839 Tubular heat exchangers L P RHODES 25 Feb 1975 [18 Dec 1973] 58539/73 Heading F4S A shell and tube heat exchanger 10 comprises a bundle of braided or entwined tubes extending between flexible elastomeric tube plates 20 within a shell 11, with the shell-side fluid entering and/or leaving the heat exchanger via T-piece portions 13 which may be formed as integral parts of the shell (see Fig. 2, not shown) or formed separately and connected to the shell at 13A, Fig. 3. As shown the tube plate 20 is formed with the bevels 20A, 20B which cooperate with similar bevels on the T-piece and on a header 17 which is fastened to the T-piece via bolts 2A and nuts 25. Tightening of the nuts deforms the elastomeric tube plate thereby applying sealing pressure. The tubes of the bundle are supported at longitudinally spaced apart intervals by means of support rings 104a, 104b, 104c &c., e.g. of metal or plastics material. These rings may be of circular (Fig. 8, not shown) or cruciform shape (Fig. 10, not shown). In an alternative embodiment (Fig. 4, not shown) the outer diameter of the shell at each end thereof is expanded to the size of the outer diameter of the tube plate (20), a swaged indentation (27) of annular form being given to the shell (II). In addition the ends (28) of the tubes (12A, 12B, 12C) may be flared to improve sealing with the tube plate. In another embodiment (Fig. 5) the tubes are sealed in the tube plate by expanding the ends of the tubes. In a further embodiment (Fig. 6) a clamping band (32, 32A) is used to seal the tubes and the tube plate.
GB5853973A 1973-12-18 1973-12-18 Construction of heat exchangers Expired GB1477839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5853973A GB1477839A (en) 1973-12-18 1973-12-18 Construction of heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5853973A GB1477839A (en) 1973-12-18 1973-12-18 Construction of heat exchangers

Publications (1)

Publication Number Publication Date
GB1477839A true GB1477839A (en) 1977-06-29

Family

ID=10481855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5853973A Expired GB1477839A (en) 1973-12-18 1973-12-18 Construction of heat exchangers

Country Status (1)

Country Link
GB (1) GB1477839A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002180A1 (en) * 1982-11-22 1984-06-07 Caterpillar Tractor Co Heat exchanger
US4643249A (en) * 1982-11-22 1987-02-17 Caterpillar Inc. Heat exchanger baffle plate
EP1586841A2 (en) * 2003-04-01 2005-10-19 Torres Intercal S.A. Tubular heat exchange battery for closed circuit evaporative cooling towers
ES2332253A1 (en) * 2007-11-27 2010-01-29 Valeo Termico S.A. Heat exchanger for gases, in particular for the exhaust gases from an engine
RU176246U1 (en) * 2016-12-29 2018-01-12 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Heat exchange device with elements based on polymer hollow fibers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002180A1 (en) * 1982-11-22 1984-06-07 Caterpillar Tractor Co Heat exchanger
US4520868A (en) * 1982-11-22 1985-06-04 Caterpillar Tractor Co. Heat exchanger
US4643249A (en) * 1982-11-22 1987-02-17 Caterpillar Inc. Heat exchanger baffle plate
EP1586841A2 (en) * 2003-04-01 2005-10-19 Torres Intercal S.A. Tubular heat exchange battery for closed circuit evaporative cooling towers
EP1586841A3 (en) * 2003-04-01 2007-05-30 Torres Intercal S.A. Tubular heat exchange battery for closed circuit evaporative cooling towers
ES2332253A1 (en) * 2007-11-27 2010-01-29 Valeo Termico S.A. Heat exchanger for gases, in particular for the exhaust gases from an engine
RU176246U1 (en) * 2016-12-29 2018-01-12 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Heat exchange device with elements based on polymer hollow fibers

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee