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GB366849A - Improvements in surface condensers or similar tubular heat exchangers - Google Patents

Improvements in surface condensers or similar tubular heat exchangers

Info

Publication number
GB366849A
GB366849A GB17250/31A GB1725031A GB366849A GB 366849 A GB366849 A GB 366849A GB 17250/31 A GB17250/31 A GB 17250/31A GB 1725031 A GB1725031 A GB 1725031A GB 366849 A GB366849 A GB 366849A
Authority
GB
United Kingdom
Prior art keywords
joint
tubes
plate
exchangers
shell
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
GB17250/31A
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.)
Societe des Condenseurs Delas SA
Original Assignee
Societe des Condenseurs Delas SA
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 Societe des Condenseurs Delas SA filed Critical Societe des Condenseurs Delas SA
Publication of GB366849A publication Critical patent/GB366849A/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
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0241—Header boxes; End plates floating elements floating end plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • 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
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0239—Header boxes; End plates floating elements floating header boxes
    • 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
    • F28D7/16—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 in parallel spaced relation
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1638—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

366,849. Straight - tube heat - exchangers. SOC. DES CONDENSEURS DELAS, 103, Rue St-Lazare, Paris. June 13, 1931, No. 17250. Convention date, Feb. 28. [Class 64 (iii).] In surface c o ndensers and other h e a t exchangers having tubes 2 rigidly secured to a fixed plate 5 and a movable one 6, the plate 6 is rigidly connected with a shell 11 which carries a variable length joint, such as a bellows 12 or sliding joint 17, to allow a free expansion of the tubes, and the cross-sectional area of the joint is equal to the total cross section of the tubes 2 so that there is no axial reaction on the tubes due to differences in pressure between the inside and outside of the header. The sliding joint 17 may be provided with a spraying ring 15 fed through pipe 16 with distilled water at a higher pressure than that in the water chamber or condensation chamber. If there are an odd number of water passes as in Fig. 5, the cooling water leaves through the joint ; if there are an even number as in Fig. 3, the joint communicates with the atmosphere. Sliders are provided to carry the plate 6 and shell 11.
GB17250/31A 1931-02-28 1931-06-13 Improvements in surface condensers or similar tubular heat exchangers Expired GB366849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR366849X 1931-02-28

Publications (1)

Publication Number Publication Date
GB366849A true GB366849A (en) 1932-02-11

Family

ID=8894365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17250/31A Expired GB366849A (en) 1931-02-28 1931-06-13 Improvements in surface condensers or similar tubular heat exchangers

Country Status (1)

Country Link
GB (1) GB366849A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243706B (en) * 1958-01-04 1967-07-06 Rosenblads Patenter Ab Expansion element on a tube bundle heat exchanger
US3596638A (en) * 1968-10-15 1971-08-03 Siemens Ag Forced-flow steam generator to be heated by pressurized coolant of a nuclear reactor
US4547341A (en) * 1983-12-08 1985-10-15 Exxon Research And Engineering Co. Cyclone support system
US20150129167A1 (en) * 2006-06-22 2015-05-14 Modine Manufacturing Company Heat Exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243706B (en) * 1958-01-04 1967-07-06 Rosenblads Patenter Ab Expansion element on a tube bundle heat exchanger
US3596638A (en) * 1968-10-15 1971-08-03 Siemens Ag Forced-flow steam generator to be heated by pressurized coolant of a nuclear reactor
US4547341A (en) * 1983-12-08 1985-10-15 Exxon Research And Engineering Co. Cyclone support system
US20150129167A1 (en) * 2006-06-22 2015-05-14 Modine Manufacturing Company Heat Exchanger
US9933216B2 (en) * 2006-06-22 2018-04-03 Modine Manufacturing Company Heat exchanger

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