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GB1027195A - Improvements in heat exchangers - Google Patents

Improvements in heat exchangers

Info

Publication number
GB1027195A
GB1027195A GB44054/63A GB4405463A GB1027195A GB 1027195 A GB1027195 A GB 1027195A GB 44054/63 A GB44054/63 A GB 44054/63A GB 4405463 A GB4405463 A GB 4405463A GB 1027195 A GB1027195 A GB 1027195A
Authority
GB
United Kingdom
Prior art keywords
fluid
header
tube
passes
outlet
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
GB44054/63A
Inventor
Walter Ernest
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.)
METALLURGICAL ENGINEERS Ltd
Original Assignee
METALLURGICAL ENGINEERS 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 METALLURGICAL ENGINEERS Ltd filed Critical METALLURGICAL ENGINEERS Ltd
Priority to GB44054/63A priority Critical patent/GB1027195A/en
Publication of GB1027195A publication Critical patent/GB1027195A/en
Priority to US572628A priority patent/US3363679A/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
    • 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
    • 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
    • F28D7/10—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 arranged one within the other, e.g. concentrically
    • 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
    • F28D7/10—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 arranged one within the other, e.g. concentrically
    • F28D7/103—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 arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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

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

1,027,195. Heat exchangers. METALLURGICAL ENGINEERS Ltd. Nov. 5, 1964 [Nov. 7, 1963], No. 44054/63. Heading F4S. A heat exchanger has a primary circuit and two secondary circuits of different lengths which have a common outlet. As shown, a primary fluid enters by a connection 14, an outer tube or shell 3 lined with refractory material 4, and leaves by a connection 15. Secondary fluid entering a pipe 16 passes into tubes 18, 19 in a ratio determined by a valve 17. Fluid from the pipe 18 passes through a tube 1, header 10, heat exchange tube coil 8, header 11, tube coil 9 and header 12 to a common outlet 13 for the secondary fluid. Fluid from the tube 19 passes through an annular space 6 to the header 11 and thence through the heat exchange tube coil 9 to the outlet 13, hence by-passing the tube coil 8. The temperature of the fluid leaving the outlet 13 is controlled by the ratio of secondary fluid passing through the two secondary circuits. Two further sources of secondary fluid at different temperatures may be connected to valves 24 and 25.
GB44054/63A 1963-11-07 1963-11-07 Improvements in heat exchangers Expired GB1027195A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB44054/63A GB1027195A (en) 1963-11-07 1963-11-07 Improvements in heat exchangers
US572628A US3363679A (en) 1963-11-07 1966-08-15 Heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44054/63A GB1027195A (en) 1963-11-07 1963-11-07 Improvements in heat exchangers

Publications (1)

Publication Number Publication Date
GB1027195A true GB1027195A (en) 1966-04-27

Family

ID=10431539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44054/63A Expired GB1027195A (en) 1963-11-07 1963-11-07 Improvements in heat exchangers

Country Status (2)

Country Link
US (1) US3363679A (en)
GB (1) GB1027195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145150B1 (en) 2007-05-11 2016-04-13 E. I. du Pont de Nemours and Company Method for exchanging heat in a vapor compression heat transfer system and a vapor compression heat transfer system comprising an intermediate heat exchanger with a dual-row evaporator or condenser

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158498A (en) * 1982-03-15 1983-09-20 Hitachi Ltd Heat exchanger
DE3333735A1 (en) * 1983-09-17 1985-04-04 Borsig Gmbh, 1000 Berlin HEAT EXCHANGER FOR COOLING HOT GASES, ESPECIALLY FROM THE AMMONIA SYNTHESIS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145150B1 (en) 2007-05-11 2016-04-13 E. I. du Pont de Nemours and Company Method for exchanging heat in a vapor compression heat transfer system and a vapor compression heat transfer system comprising an intermediate heat exchanger with a dual-row evaporator or condenser

Also Published As

Publication number Publication date
US3363679A (en) 1968-01-16

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