GB1201855A - Improvements in or relating to tubular heat exchangers - Google Patents

Improvements in or relating to tubular heat exchangers

Info

Publication number
GB1201855A
GB1201855A GB36565/68A GB3656568A GB1201855A GB 1201855 A GB1201855 A GB 1201855A GB 36565/68 A GB36565/68 A GB 36565/68A GB 3656568 A GB3656568 A GB 3656568A GB 1201855 A GB1201855 A GB 1201855A
Authority
GB
United Kingdom
Prior art keywords
bars
bar
spacer
relating
july
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
GB36565/68A
Inventor
Ronald James Hawkins
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB36565/68A priority Critical patent/GB1201855A/en
Priority to US846095A priority patent/US3595309A/en
Publication of GB1201855A publication Critical patent/GB1201855A/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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/40—Shell enclosed conduit assembly
    • Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
    • Y10S165/405—Extending in a longitudinal direction
    • Y10S165/414—Extending in a longitudinal direction for supporting coil tubes

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

1,201,855. Heat exchanger tube supports. BABCOCK & WILCOX Ltd. 31 July, 1969 [31 July, 1968], No. 36565/68. Heading F4S. In a heat exchanger in which a tube bank consists of a plurality of concentric helices 7a, 7b, 7c, spacer means between the helices comprises radially extending rows, e.g. A, B, C, D, Fig. 2, of spacer bars, e.g. 13, 14, 15. The bars in each row are spaced from each other by distancepieces, e.g. 9b, 9c, which are spaced longitudinally along the spacer bars and are relatively staggered in adjacent spaces between the bars, as shown in Fig. 3. Each distance piece is welded at one end to a spacer bar and bridges the gap between that bar and the next, being in abutment either with that next bar, as shown in Fig. 3, or alternatively (Fig. 4) with the tube passing through said next bar.
GB36565/68A 1968-07-31 1968-07-31 Improvements in or relating to tubular heat exchangers Expired GB1201855A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB36565/68A GB1201855A (en) 1968-07-31 1968-07-31 Improvements in or relating to tubular heat exchangers
US846095A US3595309A (en) 1968-07-31 1969-07-30 Heat exchanger with helically coiled tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36565/68A GB1201855A (en) 1968-07-31 1968-07-31 Improvements in or relating to tubular heat exchangers

Publications (1)

Publication Number Publication Date
GB1201855A true GB1201855A (en) 1970-08-12

Family

ID=10389296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36565/68A Expired GB1201855A (en) 1968-07-31 1968-07-31 Improvements in or relating to tubular heat exchangers

Country Status (2)

Country Link
US (1) US3595309A (en)
GB (1) GB1201855A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT960259B (en) * 1972-04-20 1973-11-20 Roma C PASCIO TUBIERO FOR HEAT EXCHANGERS AND MODULAR ELEMENTS CONSTITUTED BY THERMOPLASTIC TUBES AND PROCESS FOR THE CONSTRUCTION OF THE MODULAR ELEMENTS AND TUBE BUNDLES
US3782455A (en) * 1972-05-01 1974-01-01 Atomic Energy Commission Heat exchanger tube mounts
US4036289A (en) * 1975-01-20 1977-07-19 General Atomic Company Heat exchanger tube bundle support system
DE2613745A1 (en) * 1976-03-31 1977-10-06 Linde Ag HEAT EXCHANGER
US4154295A (en) * 1977-02-02 1979-05-15 General Atomic Company Heat exchanger tube support assembly
FR2486196B1 (en) * 1980-07-01 1985-07-19 Valeo ELBOW TUBING, PARTICULARLY FOR CONNECTING A HEAT EXCHANGER TO A CIRCUIT
US4588024A (en) * 1982-03-09 1986-05-13 Phillips Petroleum Company Indirect heat exchanger with baffles
US4616390A (en) * 1984-10-18 1986-10-14 Maccracken Calvin D Superdensity assembly method and system for plastic heat exchanger resists large buoyancy forces and provides fast melt down in phase change thermal storage
CH674941A5 (en) * 1988-03-08 1990-08-15 Doltron Ag
US5404941A (en) * 1993-08-10 1995-04-11 The Babcock & Wilcox Company Split ring tube spacer assembly
DE10126467A1 (en) * 2001-05-31 2003-01-02 Norddeutsche Affinerie Device for holding heating elements
DE102019002704A1 (en) * 2019-04-12 2020-10-15 Linde Gmbh Web design - and arrangement to reduce radial maldistribution in a wound heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852363A (en) * 1928-06-16 1932-04-05 Whitlock Coil Pipe Company Heat exchanger
US2980404A (en) * 1957-11-07 1961-04-18 Union Carbide Corp Heat exchange device
US3286767A (en) * 1964-10-01 1966-11-22 Babcock & Wilcox Co Tube support arrangement

Also Published As

Publication number Publication date
US3595309A (en) 1971-07-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee