UST954001I4 - Fluid circulation system for heat exchangers - Google Patents

Fluid circulation system for heat exchangers Download PDF

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Publication number
UST954001I4
UST954001I4 US05/603,076 US60307675A UST954001I4 US T954001 I4 UST954001 I4 US T954001I4 US 60307675 A US60307675 A US 60307675A US T954001 I4 UST954001 I4 US T954001I4
Authority
US
United States
Prior art keywords
fluid
tubes
heat
tertiary
tertiary 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
US05/603,076
Inventor
James D. Mangus
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to US05/603,076 priority Critical patent/UST954001I4/en
Application granted granted Critical
Publication of UST954001I4 publication Critical patent/UST954001I4/en
Priority to US05/850,441 priority patent/US4312184A/en
Pending legal-status Critical Current

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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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

a fluid circulation system for heat exchangers having two groups of tubes through which primary and secondary fluids flow, the tubes of one group being interdigitated with the tubes of the other group, and a heat transfer material interposed between the two groups of tubes, whereby heat is transferred from the primary fluid through the heat transfer material to the secondary fluid. A shell forms a closure around the tubes of the heat transfer material, and the shell has tertiary fluid inlet and outlet means. Openings in the heat transfer material form passageways through which the tertiary fluid can flow from the inlet means, through the heat exchanger, to the outlet means. Piping connects the tertiary fluid outlet means to the tertiary fluid inlet means, forming a complete cycle. Installed in this piping is a heat removal system. If the secondary fluid flow is interrupted, the tertiary fluid provides a redundant means by which the heat of the primary fluid can be removed from the heat exchanger. Monitoring means can be inserted into the piping, to detect any leakages which may occur in the primary and secondary tubes. Condensers or desiccating material can be installed in the heat removal means to remove any liquids which may leak into the tertiary fluid. Additionally, if the tertiary fluid is a gas or vapor, a turbine can be inserted into the piping and the tertiary fluid's power utilized to provide energy to power the compressor or pump which is circulating the tertiary fluid. In an emergency, this turbine can be connected to an electrical generator and provide emergency power to the rest of the plant.
US05/603,076 1975-08-08 1975-08-08 Fluid circulation system for heat exchangers Pending UST954001I4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/603,076 UST954001I4 (en) 1975-08-08 1975-08-08 Fluid circulation system for heat exchangers
US05/850,441 US4312184A (en) 1975-08-08 1977-11-10 Fluid circulation system for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/603,076 UST954001I4 (en) 1975-08-08 1975-08-08 Fluid circulation system for heat exchangers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/850,441 Continuation US4312184A (en) 1975-08-08 1977-11-10 Fluid circulation system for heat exchangers

Publications (1)

Publication Number Publication Date
UST954001I4 true UST954001I4 (en) 1977-01-04

Family

ID=24414007

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/603,076 Pending UST954001I4 (en) 1975-08-08 1975-08-08 Fluid circulation system for heat exchangers

Country Status (1)

Country Link
US (1) UST954001I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604747A1 (en) * 1996-02-09 1997-08-14 Harry Dipl Ing Kassat Heat exchanger for heating or cooling gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604747A1 (en) * 1996-02-09 1997-08-14 Harry Dipl Ing Kassat Heat exchanger for heating or cooling gases

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