GB984373A - Improvements in and relating to tubular heat exchangers - Google Patents

Improvements in and relating to tubular heat exchangers

Info

Publication number
GB984373A
GB984373A GB2398262A GB2398262A GB984373A GB 984373 A GB984373 A GB 984373A GB 2398262 A GB2398262 A GB 2398262A GB 2398262 A GB2398262 A GB 2398262A GB 984373 A GB984373 A GB 984373A
Authority
GB
United Kingdom
Prior art keywords
casing
tube plate
tubes
wall
heat exchangers
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
GB2398262A
Inventor
John Alfred Edminson
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and Co 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB2398262A priority Critical patent/GB984373A/en
Priority to CH619663A priority patent/CH428812A/en
Publication of GB984373A publication Critical patent/GB984373A/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
    • F28D7/16—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
    • 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

Abstract

984,373. Tube-type heat exchangers. C. A. PARSONS & CO. Ltd. April 19, 1963 [June 21, 1962], No. 23982/62. Heading F4S. The header 5 of a tubular heat exchanger is formed with a double wall 4a, 4b the wall 4a being fixed at one end to the heat exchanger casing 1 and the wall 4b being fixed at one end to the tube plate 3, and both walls being joined together, e.g. by means of flanges 9, 10, at their ends remote from the tube plate, and at least one of the walls 4a (as shown) and/or 4b having flexibility in the direction of the length of the tubes 2, thus permitting relative expansion between the tubes and the casing. Steam passing through the casing is condensed by cooling water passing through the headers and tubes 2. The tube plate shown is double-walled to permit introduction of condensate through a pipe 11 at a pressure higher than that of the cooling water to prevent leakage of impure water into the condensing steam. In the form shown, the plate 4b is rigid and packing members 12 are disposed around its inner edge to support the tube plate within the casing.
GB2398262A 1962-06-21 1962-06-21 Improvements in and relating to tubular heat exchangers Expired GB984373A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2398262A GB984373A (en) 1962-06-21 1962-06-21 Improvements in and relating to tubular heat exchangers
CH619663A CH428812A (en) 1962-06-21 1963-05-17 Tubular heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2398262A GB984373A (en) 1962-06-21 1962-06-21 Improvements in and relating to tubular heat exchangers

Publications (1)

Publication Number Publication Date
GB984373A true GB984373A (en) 1965-02-24

Family

ID=10204514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2398262A Expired GB984373A (en) 1962-06-21 1962-06-21 Improvements in and relating to tubular heat exchangers

Country Status (2)

Country Link
CH (1) CH428812A (en)
GB (1) GB984373A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398787A (en) * 1966-10-11 1968-08-27 Struthers Wells Corp Expansion and contraction means for a heat exchanger
EP0021111A2 (en) * 1979-06-18 1981-01-07 KRW Energy Systems Inc. High temperature heat exchanger
US4545701A (en) * 1982-08-06 1985-10-08 Junichi Tsuzuki Tunnel wall structure
US4640343A (en) * 1983-09-28 1987-02-03 National Nuclear Corporation Limited Tube-in-shell heat exchangers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398787A (en) * 1966-10-11 1968-08-27 Struthers Wells Corp Expansion and contraction means for a heat exchanger
EP0021111A2 (en) * 1979-06-18 1981-01-07 KRW Energy Systems Inc. High temperature heat exchanger
EP0021111A3 (en) * 1979-06-18 1981-02-11 Westinghouse Electric Corporation High temperature heat exchanger
US4545701A (en) * 1982-08-06 1985-10-08 Junichi Tsuzuki Tunnel wall structure
US4640343A (en) * 1983-09-28 1987-02-03 National Nuclear Corporation Limited Tube-in-shell heat exchangers

Also Published As

Publication number Publication date
CH428812A (en) 1967-01-31

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