GB1061255A - Improvements in or relating to welded heat exchangers - Google Patents

Improvements in or relating to welded heat exchangers

Info

Publication number
GB1061255A
GB1061255A GB21088/64A GB2108864A GB1061255A GB 1061255 A GB1061255 A GB 1061255A GB 21088/64 A GB21088/64 A GB 21088/64A GB 2108864 A GB2108864 A GB 2108864A GB 1061255 A GB1061255 A GB 1061255A
Authority
GB
United Kingdom
Prior art keywords
heat
heat exchangers
jacket
protrusions
heads
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
GB21088/64A
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.)
Schmidtsche Heissdampf GmbH
Original Assignee
Schmidtsche Heissdampf 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 Schmidtsche Heissdampf GmbH filed Critical Schmidtsche Heissdampf GmbH
Publication of GB1061255A publication Critical patent/GB1061255A/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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/021—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes in which flows a non-specified heating fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • 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
    • F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements
    • 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
    • Y10S165/427—Manifold for tube-side fluid, i.e. parallel
    • Y10S165/432—Manifold for tube-side fluid, i.e. parallel including a tube sheet
    • Y10S165/433—Tubes-tubesheet connection
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure

Landscapes

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

Abstract

1,061,255. Heat exchangers; waste heat boilers. SCHMIDT'SCHE HEISSDAMPFG.m.b.H. May 21, 1964 [May 25, 1963], No. 21088/64. Headings F4A and F4S. In a heat exchanger, comprising heat exchange tubes 3 disposed in a tubular jacket 2 between distributor and collector heads 4, fitted over the two ends of the jacket, the heads are each of one-piece solid construction with inward facing pipe-like protrusions 5 fashioned out of the solid material which are welded to the heat exchange tubes 3, and an integral flange 6 which is welded to the jacket 5. The pipe like protrusions have bores 9 which communicate with transverse bores 8 extending through outside pipelike protrusions 7, to which are connected inlet and outlet ducts as appropriate. The heat exchange tubes 3 may be forked, as shown, to reduce the number of welds required. The internal bores 8, 9 of the heads 4 may be arranged as shown or they may be arranged to provide an inlet and outlet both at the same head, which is convenient when a number of heat exchangers are combined. Inlet and outlet ports 10 for a cooling medium are included in the jacket 2. The heat exchanger is intended for the cooling of a high pressure synthesis gas, flowing through the tubes, by water which in an assembly of the heat exchangers, Fig. 4 (not shown), forming a waste heat boiler, is vaporized to form steam which passes to a separator drum (15). Water is carried from the drum back to the heat exchangers by a pipe (16).
GB21088/64A 1963-05-25 1964-05-21 Improvements in or relating to welded heat exchangers Expired GB1061255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC033326 1963-05-25

Publications (1)

Publication Number Publication Date
GB1061255A true GB1061255A (en) 1967-03-08

Family

ID=7432750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21088/64A Expired GB1061255A (en) 1963-05-25 1964-05-21 Improvements in or relating to welded heat exchangers

Country Status (2)

Country Link
US (1) US3229762A (en)
GB (1) GB1061255A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443548A (en) * 1968-01-23 1969-05-13 Vogt & Co Inc Henry High temperature and high pressure steam generator
US4588026A (en) * 1979-06-11 1986-05-13 Raytheon Company Coiled heat exchanger
US5775412A (en) * 1996-01-11 1998-07-07 Gidding Engineering, Inc. High pressure dense heat transfer area heat exchanger
NL1014916C2 (en) * 2000-04-11 2001-10-12 Bronswerk Heat Transfer Bv Heat exchanger.
US7363962B2 (en) * 2003-08-04 2008-04-29 Cleland Sales Corporation Cold plate for beer dispensing tower
TWI404903B (en) * 2007-03-09 2013-08-11 Sulzer Chemtech Ag An apparatus for the heat-exchanging and mixing treatment of fluid media
WO2011115883A2 (en) * 2010-03-15 2011-09-22 The Trustees Of Dartmouth College Geometry of heat exchanger with high efficiency
US11747094B2 (en) * 2017-05-12 2023-09-05 The Boeing Company Hollow lattice thermal energy storage heat exchanger
US10619570B2 (en) * 2017-11-14 2020-04-14 The Boeing Company Dendritic heat exchangers and methods of utilizing the same
US11060480B2 (en) 2017-11-14 2021-07-13 The Boeing Company Sound-attenuating heat exchangers and methods of utilizing the same
US10612867B2 (en) 2018-02-21 2020-04-07 The Boeing Company Thermal management systems incorporating shape memory alloy actuators and related methods
CN108627025B (en) * 2018-05-28 2023-11-21 张化机（苏州）重装有限公司 Inlet pipe structure of condensate water tank
US11118838B2 (en) * 2019-02-20 2021-09-14 Hamilton Sundstrand Corporation Leaf-shaped geometry for heat exchanger core
US11525438B2 (en) 2019-06-28 2022-12-13 The Boeing Company Shape memory alloy actuators and thermal management systems including the same
US11143170B2 (en) 2019-06-28 2021-10-12 The Boeing Company Shape memory alloy lifting tubes and shape memory alloy actuators including the same
US11168584B2 (en) 2019-06-28 2021-11-09 The Boeing Company Thermal management system using shape memory alloy actuator
EP3842723A1 (en) * 2019-12-23 2021-06-30 Hamilton Sundstrand Corporation Two-stage fractal heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR421152A (en) * 1909-12-13 1911-02-16 Valentin Purrey Methodical temperature exchanger
US1894987A (en) * 1930-07-11 1933-01-24 Rudolph V Fusco Service water heater
US1924900A (en) * 1932-07-16 1933-08-29 Superheater Co Ltd Symmetrical heating unit
US2911200A (en) * 1957-03-28 1959-11-03 Griscom Russell Co Heat exchanger tube sheet joint construction
US3176761A (en) * 1962-10-29 1965-04-06 North American Aviation Inc Heat exchanger

Also Published As

Publication number Publication date
US3229762A (en) 1966-01-18

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