GB1507968A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1507968A
GB1507968A GB4623176A GB4623176A GB1507968A GB 1507968 A GB1507968 A GB 1507968A GB 4623176 A GB4623176 A GB 4623176A GB 4623176 A GB4623176 A GB 4623176A GB 1507968 A GB1507968 A GB 1507968A
Authority
GB
United Kingdom
Prior art keywords
tubes
steam
particles
nov
casing
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
GB4623176A
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of GB1507968A publication Critical patent/GB1507968A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1507968 Steam generators; tubular heat exchangers INTERATOM INTERNATIONAL ATOMREAKTORBAU GmbH 5 Nov 1976 [8 Nov 1975] 46231/76 Headings F4A nad F4S In a heat exchanger in which heating and heated fluids flow respectively in tubes 4, 9, all the tubes are embedded in a heat transfer mass 12 of copper particles (e.g. spherical particles of various sizes). Preferably an inert gas in which the heating and heated fluids are soluble is passed through the interstices between the particles. Monitoring of said gas can then be utilized to detect contaminants therein, e.g. of leakage fluid due to rupture of a tube wall, or of atmospheric air entering the casing 1 containing the heat exchange assembly. Preferably the tubes 4, 9 are alternately arranged in the assembly as shown in Fig. 2. In the steam generator shown, water is supplied via supply means 7, 8 to the tubes 9 in which the water is vaporized by sodium heated in a nuclear reactor and flowing in tubes 4. Steam from the tubes 9 is collected in a header 10 and discharged therefrom at 11. 15 is a contaminant detecting device for the inert gas (e.g. helium or nitrogen) supplied via a line 13 to the casing 1 and removed at 14. 17 is a pressure relief valve in the form of a rupturable disc.
GB4623176A 1975-11-08 1976-11-05 Heat exchanger Expired GB1507968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550329 DE2550329A1 (en) 1975-11-08 1975-11-08 THREE-FUEL HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
GB1507968A true GB1507968A (en) 1978-04-19

Family

ID=5961325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4623176A Expired GB1507968A (en) 1975-11-08 1976-11-05 Heat exchanger

Country Status (5)

Country Link
JP (1) JPS5259356A (en)
DE (1) DE2550329A1 (en)
FR (1) FR2330985A1 (en)
GB (1) GB1507968A (en)
NL (1) NL7612382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580510A1 (en) * 2004-03-22 2005-09-28 Jürgen Lessing Planungsbüro für Kältetechnik Heat exchanger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011839A1 (en) * 1980-03-27 1981-11-05 Stefan Nau Gmbh & Co, 7405 Dettenhausen Latent heat store water tank - has heat-insulated overflow chamber, with connection pipe to lower tank
FR2511139A1 (en) * 1981-08-10 1983-02-11 Commissariat Energie Atomique DOUBLE BARRIER HEAT EXCHANGER
DE3339982A1 (en) * 1983-11-04 1985-05-23 INTERATOM GmbH, 5060 Bergisch Gladbach SODIUM HEATED STEAM GENERATOR WITH ADDITIONAL PARTITION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437831A (en) * 1964-06-11 1966-05-06 Atomic Energy Board heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580510A1 (en) * 2004-03-22 2005-09-28 Jürgen Lessing Planungsbüro für Kältetechnik Heat exchanger

Also Published As

Publication number Publication date
NL7612382A (en) 1977-05-10
FR2330985A1 (en) 1977-06-03
DE2550329A1 (en) 1977-05-18
JPS5259356A (en) 1977-05-16

Similar Documents

Publication Publication Date Title
GB1533899A (en) Matrix heat exchanger including a liquid thermal couplant
GB1507968A (en) Heat exchanger
ES8401599A1 (en) Tube sheet protection device at the hot extremity of a vertical heat exchanger.
GB748264A (en) Improvements in and relating to heat exchangers
GB785862A (en) Improvements in and relating to heat exchange systems
GB1516797A (en) Auxiliary cooling device for the primary fluid heat exchanger of a nuclear reactor
GB2314421A (en) Leak detection in heat exchangers
US3504737A (en) Heat exchangers
JP3377738B2 (en) Steam generator heat transfer tube deterioration evaluation system
Takada et al. Thermo-hydraulic model test of the first nuclear ship reactor in Japan
FR2441112A1 (en) STATIC SEAL
ES2089566T3 (en) MEASUREMENT OF THE TEMPERATURE AT THE OUTPUT OF AN EVAPORATOR.
GB783681A (en) A heat exchanger
SU842381A1 (en) Heat exchange apparatus with intermediate cooling agent fluidised bed
JPS563888A (en) Rotating regenerator
JPS5657931A (en) Leak detector of fluid
UST954001I4 (en) Fluid circulation system for heat exchangers
SU735861A1 (en) Steam generator
JP2003014883A (en) Double pipe structure in steam generator
JPS62177427A (en) Leak detecting method for double heat conduction tube vapor generator
SU1174719A1 (en) Shell-and-tube film-type heat exchanger
GB1120199A (en) Improved tube unit for heat exchangers
GB971902A (en) Improvements in or relating to nuclear reactors
CN115036049A (en) Passive residual heat removal test device based on hot water boiler simulation boundary
SU1295191A2 (en) Device for filling heat pipes

Legal Events

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