GB1136292A - Improvements in or relating to cross-counterflow heat exchangers - Google Patents

Improvements in or relating to cross-counterflow heat exchangers

Info

Publication number
GB1136292A
GB1136292A GB19087/66A GB1908766A GB1136292A GB 1136292 A GB1136292 A GB 1136292A GB 19087/66 A GB19087/66 A GB 19087/66A GB 1908766 A GB1908766 A GB 1908766A GB 1136292 A GB1136292 A GB 1136292A
Authority
GB
United Kingdom
Prior art keywords
section
tubes
exchanger
heat exchangers
cross
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
GB19087/66A
Inventor
Rudolf Becker
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of GB1136292A publication Critical patent/GB1136292A/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
    • 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
    • Y10S165/407—Extending in a longitudinal direction internal casing or tube sleeve

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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1,136,292. Tubular heat exchangers. LINDE A.G. 30 April, 1966 [30 April, 1965], No. 19087/66. Heading F4S. A cross-counterflow heat-exchanger comprises, within an outer casing, not shown, a tube assembly formed from a number of coaxial sections separated from one another by metal diaphragms M and each consisting of a number of coaxial tube layers, e.g. 1-5, arranged in a staggered fashion and composed of a plurality of helically coiled tubes, each section being such that the tube length of its outermost layer does not exceed by more than 10-15% that of its innermost layer. As the distance, from the exchanger axis, of a section increases so the number of helically coiled tubes, in a layer of that section, is increased and the number of turns made by these tubes is decreased so as to maintain a mean tube length and overall axial height of the exchanger equal from section to section, this also being partly effected by varying the centre-to-centre spacing of adjacent tubes.
GB19087/66A 1965-04-30 1966-04-30 Improvements in or relating to cross-counterflow heat exchangers Expired GB1136292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0043480 1965-04-30

Publications (1)

Publication Number Publication Date
GB1136292A true GB1136292A (en) 1968-12-11

Family

ID=7127195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19087/66A Expired GB1136292A (en) 1965-04-30 1966-04-30 Improvements in or relating to cross-counterflow heat exchangers

Country Status (4)

Country Link
US (1) US3403727A (en)
JP (1) JPS5114741B1 (en)
DE (1) DE1501519B2 (en)
GB (1) GB1136292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113776356A (en) * 2021-07-02 2021-12-10 清华大学 Spiral tube type heat exchanger

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736489C2 (en) * 1977-08-12 1986-12-04 Linde Ag, 6200 Wiesbaden Heat exchanger
EP0351247A3 (en) * 1988-07-15 1990-04-25 Roberts, E. Dawson Recovery of heat from flue gases
US6076597A (en) * 1997-12-31 2000-06-20 Flowserve Management Company Helical coil heat exchanger with removable end plates
US6244333B1 (en) 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6186223B1 (en) 1998-08-27 2001-02-13 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
NL1025538C2 (en) * 2004-02-20 2005-08-23 Continental Engineers B V Heat exchanger.
WO2007009640A1 (en) * 2005-07-22 2007-01-25 Linde Aktiengesellschaft Wound heat exchanger mit anti-drumming walls
DE102005034949A1 (en) * 2005-07-22 2007-01-25 Linde Ag Wound heat exchanger has number of tubes wound in several concentric tube layers around a core tube
RU2413151C2 (en) 2005-07-29 2011-02-27 Линде Акциенгезельшафт Coil heat exchanger with parts made out of different materials
EP1790932A1 (en) 2005-11-24 2007-05-30 Linde Aktiengesellschaft Coiled heat exchanger
DE102006001351A1 (en) * 2006-01-11 2007-07-12 Ohl Technologies Gmbh Spiral heat exchanger e.g. high pressure pre-heater, for use in power plant, has cylindrical container, and radially inner and outer heat exchanger coils comprising different spiral radius and same tubular length
DE102007059541A1 (en) 2007-12-11 2009-06-25 Linde Aktiengesellschaft Heat exchanger such as plate-, straight-tube- or coiled heat exchanger for indirectly exchanging the heat between natural gas and heating- or cooling fluid, has passages for gaseous or liquid fluids, bundles of tubes, and container shell
DE102010050087A1 (en) 2010-10-29 2012-05-03 Linde Aktiengesellschaft Heat exchanger e.g. plate heat exchanger in liquefied natural gas-baseload system, has flow resistor inhibiting flow of gaseous and/or liquid fluids and formed as hydraulic smooth pipe, pipe with inner geometry and corrugated hose
CN112052550B (en) * 2019-06-05 2023-09-19 无锡化工装备股份有限公司 Design method of shell-side boiling spiral coiled tube heat exchanger
RS20200036A1 (en) 2020-01-13 2021-07-30 Stamenic Aleksandar The device for energy exchange between media with improved structure and performance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892778A (en) * 1931-04-08 1933-01-03 Babcock & Wilcox Co Heat transfer device
US2199216A (en) * 1937-12-22 1940-04-30 Conti Piero Ginori Vaporizer
US2160898A (en) * 1938-03-16 1939-06-06 Peff Peter Heat exchange apparatus for rectifying columns
US2508247A (en) * 1945-09-25 1950-05-16 Research Corp Heat interchanger
US2645209A (en) * 1947-10-20 1953-07-14 Thomas J Digby Ammonia containing water heating unit
GB791843A (en) * 1955-03-12 1958-03-12 Ostbo Nils Recuperative heat exchanger
US3116790A (en) * 1958-03-28 1964-01-07 Kohlenscheidungs Gmbh Tube heat exchanger
US3130779A (en) * 1958-05-05 1964-04-28 Huet Andre Light boiler for nuclear energy installation
FR1275736A (en) * 1960-01-29 1961-11-10 Sulzer Ag Heat transmitter
US3156296A (en) * 1960-12-05 1964-11-10 C Aug Schmidt Sohne G M B H Ma High pressure pre-heater for feed water
NL113071C (en) * 1961-06-12
US3316961A (en) * 1963-12-02 1967-05-02 Linde Ag Heat exchanger for the transfer of sensible heat and heat of condensation from a gasto a heat-absorbing fluid
US3332477A (en) * 1965-01-05 1967-07-25 Richmond Engineering Company I Water heating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113776356A (en) * 2021-07-02 2021-12-10 清华大学 Spiral tube type heat exchanger

Also Published As

Publication number Publication date
JPS5114741B1 (en) 1976-05-12
DE1501519A1 (en) 1969-06-26
US3403727A (en) 1968-10-01
DE1501519B2 (en) 1971-02-25

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