GB1542993A - Heat exchanger having helical tubing - Google Patents

Heat exchanger having helical tubing

Info

Publication number
GB1542993A
GB1542993A GB4813477A GB4813477A GB1542993A GB 1542993 A GB1542993 A GB 1542993A GB 4813477 A GB4813477 A GB 4813477A GB 4813477 A GB4813477 A GB 4813477A GB 1542993 A GB1542993 A GB 1542993A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
helical tubing
sections
semicircle
stack
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
GB4813477A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1542993A publication Critical patent/GB1542993A/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
    • F28D7/08—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
    • 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
    • F28D7/082—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 with serpentine or zig-zag configuration
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications

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

Each tube (31 to 37) of the heat exchanger is helically wound in sections alternately to the right and left. The length of these winding sections (7) is only so large that they remain in a circularly cylindrical shell with a centre angle of at most 180 DEG . This results in tubular structures whose circumference forms at most a semicircle, and which therefore are easier to store, stack and transport than the otherwise conventional tubular cylinders. <IMAGE>
GB4813477A 1976-11-19 1977-11-18 Heat exchanger having helical tubing Expired GB1542993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1456276A CH614038A5 (en) 1976-11-19 1976-11-19 Heat exchanger having helically wound tubes

Publications (1)

Publication Number Publication Date
GB1542993A true GB1542993A (en) 1979-03-28

Family

ID=4401863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4813477A Expired GB1542993A (en) 1976-11-19 1977-11-18 Heat exchanger having helical tubing

Country Status (5)

Country Link
JP (1) JPS5366051A (en)
CH (1) CH614038A5 (en)
DE (1) DE2654191C3 (en)
FR (1) FR2371657A1 (en)
GB (1) GB1542993A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136589A1 (en) * 1981-09-15 1983-03-31 Bayer Ag TEMPERATURE STATIC MIXER AND REACTOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1006491A (en) * 1948-01-22 1952-04-23 Air Liquide Construction method of heat exchangers
FR1502656A (en) * 1966-05-12 1967-11-24 Commissariat Energie Atomique heat exchanger
BE693075A (en) * 1967-01-24 1967-07-03

Also Published As

Publication number Publication date
FR2371657A1 (en) 1978-06-16
DE2654191C3 (en) 1979-08-23
DE2654191A1 (en) 1978-05-24
DE2654191B2 (en) 1978-12-21
JPS5366051A (en) 1978-06-13
CH614038A5 (en) 1979-10-31

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Legal Events

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