JPS5755392A - Jeat exchanger - Google Patents

Jeat exchanger

Info

Publication number
JPS5755392A
JPS5755392A JP13082580A JP13082580A JPS5755392A JP S5755392 A JPS5755392 A JP S5755392A JP 13082580 A JP13082580 A JP 13082580A JP 13082580 A JP13082580 A JP 13082580A JP S5755392 A JPS5755392 A JP S5755392A
Authority
JP
Japan
Prior art keywords
temperature
primary side
sodium
heat exchanger
fluid
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.)
Pending
Application number
JP13082580A
Other languages
Japanese (ja)
Inventor
Ryuhei Kawabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13082580A priority Critical patent/JPS5755392A/en
Publication of JPS5755392A publication Critical patent/JPS5755392A/en
Pending 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
    • 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
    • F28D7/1669—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 the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates

Abstract

PURPOSE: To unify distribution of temperature by preventing fluid flowing into a bypass in a heat exchanger, by a method wherein a plurality of element, changing their pour resistance in accordance with the change of temperature of a fluid, are provided to either one of the flow paths of a high temperature fluid or a low temperature fluid.
CONSTITUTION: When the temperature of sodium on the primary side, circulating on the outside surface of a heat exchanger 7 rises, the substance, a fin 16 made of bimetal for instance, fitted to a support plate 15 of a heat exchanger tube on a support 14 bends, then, the sectional area of a flow path formed between adjoined heat exchanger tubes 7 is reduced, while the pour resistance of sodium on the primary side is increased. The above-mentioned fins 16 are arranged many to a heat exchanging part. When the temperature in a certain position rises, the pour resistance of sodium on the primary side is increased by the fin 16 in that place, being deformed, so that the flow of soium on the primary side is partially decreased to fall down the temperature. According to the above arrangement, the distribution of temperature on the cross section, vertical to the flow path of sodium on the primary side is unified.
COPYRIGHT: (C)1982,JPO&Japio
JP13082580A 1980-09-22 1980-09-22 Jeat exchanger Pending JPS5755392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13082580A JPS5755392A (en) 1980-09-22 1980-09-22 Jeat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13082580A JPS5755392A (en) 1980-09-22 1980-09-22 Jeat exchanger

Publications (1)

Publication Number Publication Date
JPS5755392A true JPS5755392A (en) 1982-04-02

Family

ID=15043586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13082580A Pending JPS5755392A (en) 1980-09-22 1980-09-22 Jeat exchanger

Country Status (1)

Country Link
JP (1) JPS5755392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100447505C (en) * 2005-09-05 2008-12-31 韩国邦迪株式会社 Turn fin condenser

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140255A (en) * 1978-04-24 1979-10-31 Inoue Japax Res Inc Improved heat exchanger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140255A (en) * 1978-04-24 1979-10-31 Inoue Japax Res Inc Improved heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100447505C (en) * 2005-09-05 2008-12-31 韩国邦迪株式会社 Turn fin condenser

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