GB2027864B - Tubular heat exchangers - Google Patents

Tubular heat exchangers

Info

Publication number
GB2027864B
GB2027864B GB7924704A GB7924704A GB2027864B GB 2027864 B GB2027864 B GB 2027864B GB 7924704 A GB7924704 A GB 7924704A GB 7924704 A GB7924704 A GB 7924704A GB 2027864 B GB2027864 B GB 2027864B
Authority
GB
United Kingdom
Prior art keywords
fluid
bundle
flow
shell
outlet
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
GB7924704A
Other versions
GB2027864A (en
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.)
American Precision Industries Inc
Original Assignee
American Precision Industries Inc
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 American Precision Industries Inc filed Critical American Precision Industries Inc
Publication of GB2027864A publication Critical patent/GB2027864A/en
Application granted granted Critical
Publication of GB2027864B publication Critical patent/GB2027864B/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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end plates
    • 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
    • F28D7/1638—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 with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
    • 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
    • F28D7/1638—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 with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
    • F28D7/1646—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 with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one with particular pattern of flow of the heat exchange medium flowing outside the conduit assemblies, e.g. change of flow direction
    • 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
    • F28F1/32—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 having portions engaging further tubular 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Abstract

A heat exchanger comprises a shell having a fluid inlet 22 and a fluid outlet 24, for a fluid cooled in passing over a tube bundle 30 positioned within the shell, means (e.g. a duct-forming guide plate 18 and metal shrouding 32, 33) for directing the flow of said fluid transversely over the tubes of said bundle between an inlet flow A and outlet flow B, and means (e.g. seal bars 47, 48 co-operating with compressible seal elements 42 and runner bars 38-41) for confining said fluid flow to exit only through the outlet side of said bundle (e.g. via a perforated plate 26). The tube bundle is fixed at one end thereof to the shell, and the sealing means permit relative expansion of the shrouding and the bundle. Drains 20 allow run-off of moisture condensed from the cooled fluid. <IMAGE>
GB7924704A 1978-08-17 1979-07-16 Tubular heat exchangers Expired GB2027864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93463178A 1978-08-17 1978-08-17

Publications (2)

Publication Number Publication Date
GB2027864A GB2027864A (en) 1980-02-27
GB2027864B true GB2027864B (en) 1983-05-25

Family

ID=25465834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924704A Expired GB2027864B (en) 1978-08-17 1979-07-16 Tubular heat exchangers

Country Status (6)

Country Link
JP (1) JPS5528494A (en)
CA (1) CA1121799A (en)
DE (1) DE2932913A1 (en)
FR (1) FR2433727B1 (en)
GB (1) GB2027864B (en)
IT (1) IT1122247B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548260A (en) * 1983-03-11 1985-10-22 American Precision Industries, Inc. Heat exchanger
JPS61223491A (en) * 1985-03-27 1986-10-04 Babcock Hitachi Kk Multi-tubular type heat exchanger
EP0297970B1 (en) * 1987-06-28 1994-10-12 Terumo Kabushiki Kaisha Heat exchanger for medical treatment
US5704422A (en) * 1995-05-19 1998-01-06 Huntsman Specialty Chemicals Corporation Shrouded heat exchanger
BRPI0720316A2 (en) * 2006-12-14 2013-12-24 Shell Internationale Res Maaschappij B V SET OF DEFLECTORS AND SEALING ELEMENTS FOR MOUNTING ON A HEAT EXCHANGER AND METHOD FOR MOUNTING A HEAT EXCHANGER.
SE532506C2 (en) * 2008-03-31 2010-02-09 Lindab Ab Method and apparatus for ventilating a space
JP5123834B2 (en) * 2008-12-08 2013-01-23 株式会社神戸製鋼所 Shell and tube heat exchanger
DE102011081031A1 (en) * 2011-08-16 2013-02-21 Behr Gmbh & Co. Kg Exhaust gas heat exchanger
DE102013000766A1 (en) * 2013-01-18 2014-07-24 Man Diesel & Turbo Se cooler
JP7414577B2 (en) 2020-02-21 2024-01-16 三菱重工コンプレッサ株式会社 Cooling system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211918A (en) * 1957-12-23 1960-03-18 Foster Wheeler Ltd advanced heat exchangers
GB1203233A (en) * 1967-10-10 1970-08-26 Xflo Heat Exchangers Ltd Improvements in or relating to heat exchangers
FR2092687A1 (en) * 1970-06-08 1972-01-28 American Precision Ind Tube and plate heat exchanger

Also Published As

Publication number Publication date
GB2027864A (en) 1980-02-27
CA1121799A (en) 1982-04-13
IT1122247B (en) 1986-04-23
FR2433727A1 (en) 1980-03-14
DE2932913A1 (en) 1980-03-06
FR2433727B1 (en) 1986-09-19
IT7924538A0 (en) 1979-07-20
JPS5528494A (en) 1980-02-29

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Legal Events

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