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GB1283282A - A tubular heat exchanger - Google Patents

A tubular heat exchanger

Info

Publication number
GB1283282A
GB1283282A GB45672/70A GB4567270A GB1283282A GB 1283282 A GB1283282 A GB 1283282A GB 45672/70 A GB45672/70 A GB 45672/70A GB 4567270 A GB4567270 A GB 4567270A GB 1283282 A GB1283282 A GB 1283282A
Authority
GB
United Kingdom
Prior art keywords
welded
support bars
spacer members
tubes
convolutions
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
GB45672/70A
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.)
Waagner Biro AG
Original Assignee
Waagner Biro 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
Application filed by Waagner Biro AG filed Critical Waagner Biro AG
Publication of GB1283282A publication Critical patent/GB1283282A/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
    • F28D7/04—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 spirally coiled
    • 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
    • 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
    • F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
    • 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
    • Y10S165/416—Extending transverse of shell, e.g. fin, baffle
    • Y10S165/423—Bar
    • Y10S165/424—Bar forming grid structure

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

1283282 Tubular heat exchangers WAAGNER-BIRO AG 24 Sept 1970 [26 Sept 1969] 45672/70 Heading F4S In a heat exchanger comprising a plurality of annular groups 1 of spirally wound tubes separated from one another by frusto-conical baffles 9, the tubes are spaced apart by a plurality of spacer members 3 extending between and welded to an arrangement of inner and outer circumferentially spaced alongate support bars 4 and 5 extending parallel to the central axis of the heat exchanger. The baffles 9 are also welded to the support bars. A centrally located inverted conical baffle 2 serves to guide one heat exchange fluid over the surface of the spiral tubes through the interior of which the other heat exchange fluid flows. As shown, the spacer members, which serve to maintain a given spacing both between adjacent convolutions of the same tube and convolutions of adjacent tubes, are in the form of metal wires of wave-shaped configuration. In an alternative embodiment (Fig. 6, not shown), the spacer members are in the form of annular rings or sleeves (6) which surround and engage tube convolutions and are welded to each other at their points of contact and to the support bars. In a further embodiment (Fig. 7, not shown), the spacer members comprise angled strips (7) of sheet metal which are welded together to form a honeycombe structure, the ends of the strips being welded to the support bars. The strips may alternatively be wave-shaped (Fig. 8, not shown).
GB45672/70A 1969-09-26 1970-09-24 A tubular heat exchanger Expired GB1283282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT916069A AT304597B (en) 1969-09-26 1969-09-26 Radial flow heat exchanger

Publications (1)

Publication Number Publication Date
GB1283282A true GB1283282A (en) 1972-07-26

Family

ID=3611709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45672/70A Expired GB1283282A (en) 1969-09-26 1970-09-24 A tubular heat exchanger

Country Status (6)

Country Link
US (1) US3720259A (en)
AT (1) AT304597B (en)
CH (1) CH522190A (en)
DE (1) DE2045353B2 (en)
FR (1) FR2063172B1 (en)
GB (1) GB1283282A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809061A (en) * 1971-11-03 1974-05-07 Steam Engine Syst Corp Heat exchanger and fluid heater
US3916990A (en) * 1974-02-25 1975-11-04 Foster Wheeler Corp Gas turbine regenerator
US3955620A (en) * 1974-04-26 1976-05-11 Artemov Lev N Heat exchanger
SE7505362L (en) * 1975-05-07 1976-11-08 Atomenergi Ab HEAT EXCHANGE DEVICE
US4041726A (en) * 1976-03-29 1977-08-16 Paul Mueller Company Hot water system
US4019468A (en) * 1976-04-21 1977-04-26 Combustion Engineering, Inc. Support for furnace tubes
FR2355191A1 (en) * 1976-06-16 1978-01-13 Creusot Loire DEVICE FOR HOLDING A TAPE OF TUBES WITHIN A SPEAKER
US4095648A (en) * 1976-07-01 1978-06-20 Hudson Products Corporation Tube bundles
US4286366A (en) * 1977-12-23 1981-09-01 Phillips Petroleum Company Method for the construction of a baffled heat exchanger
CA1130786A (en) * 1979-03-19 1982-08-31 Anthony Ruhe Double plate flow distributor
FR2462684A1 (en) * 1979-08-03 1981-02-13 Saunier Duval Spiral plate heat exchanger - contains parallel tubes joined by end headers with regular perforations
EP0105938A1 (en) * 1982-10-07 1984-04-25 STAHL- UND APPARATEBAU HANS LEFFER GmbH Support for tubes of a tube bundle inside a vessel
DE3329202A1 (en) * 1983-08-12 1985-02-21 MTU Motoren- und Turbinen-Union München GmbH, 8000 München PROFILE TUBE HEAT EXCHANGER
US4640342A (en) * 1984-01-26 1987-02-03 Westinghouse Electric Corp. Expandable antivibration bar for heat transfer tubes of a pressurized water reactor steam generator
US4621592A (en) * 1984-11-29 1986-11-11 Vapor Corporation Boiler having improved heat absorption
FR2581436B1 (en) * 1985-05-03 1988-01-08 Technos Cie IMPROVEMENTS IN METHODS AND DEVICES FOR CLAMPING TUBE BEAMS
US4732590A (en) * 1987-01-28 1988-03-22 Mcneil John A Flash economizer
US5016706A (en) * 1989-10-30 1991-05-21 Carrier Corporation Heat exchanger tube support
US5088550A (en) * 1991-04-16 1992-02-18 Tippman Joseph R Radial flow heat exchanger
US5501269A (en) * 1993-08-25 1996-03-26 Jenkins; Robert E. Condenser unit
DE4445137C2 (en) * 1994-12-17 1998-01-15 Balcke Duerr Ag Device for holding pipes of a heat exchanger
EP0874209A1 (en) * 1997-04-24 1998-10-28 Giorgio Scanferla Heat exchanger for water heating apparatuses and method for producing the same
US6178926B1 (en) * 1999-08-31 2001-01-30 Foster Wheeler Corporation Double-fired horizontal tube heater
US6808017B1 (en) 1999-10-05 2004-10-26 Joseph Kaellis Heat exchanger
AU2001296969A1 (en) * 2000-10-04 2002-04-15 Joseph Kaellis Heat exchanger
US7546867B2 (en) * 2004-11-19 2009-06-16 Luvata Grenada Llc Spirally wound, layered tube heat exchanger
US8327923B2 (en) * 2005-07-22 2012-12-11 Linde Aktiengesellschaft Wound heat exchanger with anti-drumming walls
US20120043052A1 (en) * 2010-07-23 2012-02-23 Heat-Line Corporation Geothermal Energy Transfer System
US20130075067A1 (en) * 2011-09-19 2013-03-28 Heat-Line Corporation Energy transfer unit
FR2986062A1 (en) * 2012-01-24 2013-07-26 Alstom Technology Ltd EXCHANGE TUBE SUPPORT AND HOLDING ASSEMBLY FOR TUBE EXCHANGER.
US10161639B2 (en) * 2015-03-10 2018-12-25 Joseph Copeland Heat transfer apparatus and heat transfer system for masonry heater
US10823039B2 (en) * 2018-06-30 2020-11-03 Deere & Company Cooling system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA685283A (en) * 1964-04-28 Clarke, Chapman And Co. Limited Heat exchangers
GB685848A (en) * 1950-01-24 1953-01-14 Vickers Electrical Co Ltd Improvements relating to the construction of tubular heat exchangers
FR1148825A (en) * 1955-03-03 1957-12-16 Combustion Eng Improvements to heat exchangers
FR1264297A (en) * 1960-07-30 1961-06-19 Clarke Improvements made to heat exchangers
US3199582A (en) * 1962-04-06 1965-08-10 Foster Wheeler Corp Heat exchanger tube anti-vibration structure
GB1017455A (en) * 1962-06-08 1966-01-19 Motala Verkstad Ab Staying device for tubes, rods and the like in steam generators, heat exchangers andthe like
GB1167502A (en) * 1965-11-23 1969-10-15 Atomic Energy Authority Uk Assemblies of Heat Exchange Elements
US3352289A (en) * 1966-06-13 1967-11-14 Vapor Corp Steam generator
GB1188564A (en) * 1967-11-14 1970-04-22 Hick Hargreaves And Company Lt Tube supports
US3554168A (en) * 1968-10-17 1971-01-12 Stone & Webster Eng Corp Furnace apparatus

Also Published As

Publication number Publication date
CH522190A (en) 1972-04-30
DE2045353B2 (en) 1973-06-28
FR2063172A1 (en) 1971-07-09
AT304597B (en) 1973-01-10
US3720259A (en) 1973-03-13
DE2045353A1 (en) 1971-04-15
FR2063172B1 (en) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees