FR2348457A1 - Heat exchanger with split circuits - has primary circuit and two secondary circuits for use or storage - Google Patents

Heat exchanger with split circuits - has primary circuit and two secondary circuits for use or storage

Info

Publication number
FR2348457A1
FR2348457A1 FR7711000A FR7711000A FR2348457A1 FR 2348457 A1 FR2348457 A1 FR 2348457A1 FR 7711000 A FR7711000 A FR 7711000A FR 7711000 A FR7711000 A FR 7711000A FR 2348457 A1 FR2348457 A1 FR 2348457A1
Authority
FR
France
Prior art keywords
heat exchanger
primary
circuits
media
primary circuit
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.)
Granted
Application number
FR7711000A
Other languages
French (fr)
Other versions
FR2348457B1 (en
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.)
SCHNYDER EDY AG
Original Assignee
SCHNYDER EDY AG
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 SCHNYDER EDY AG filed Critical SCHNYDER EDY AG
Publication of FR2348457A1 publication Critical patent/FR2348457A1/en
Application granted granted Critical
Publication of FR2348457B1 publication Critical patent/FR2348457B1/fr
Granted 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/50—Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • 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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

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

Abstract

The heat exchanger has a primary liquid circuit and two separate secondary media chambers. One of the latter accommodates the media receiving heat from the heat exchanger. The primary section and secondary section are held within a common shell. The heat is transmitted from a primary circuit simultaneously to two separate secondary media. The latter are supplied directly to the user. One or both secondary media can be used optionally as storage media. The common shell (2) encloses externally an outside medium chamber (31). The latter chamber encloses an inner medium chamber (32). The latter is held by holders and seals (3, 5, 6) on the external chamber. The wall (16) of the inner medium chamber forms part of the primary liquid circuit. The primary circuit is divided into several independent sections. Each of these sections has its own inlet and outlet.
FR7711000A 1976-04-13 1977-04-12 Heat exchanger with split circuits - has primary circuit and two secondary circuits for use or storage Granted FR2348457A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH469176A CH606961A5 (en) 1976-04-13 1976-04-13

Publications (2)

Publication Number Publication Date
FR2348457A1 true FR2348457A1 (en) 1977-11-10
FR2348457B1 FR2348457B1 (en) 1984-01-06

Family

ID=4280821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711000A Granted FR2348457A1 (en) 1976-04-13 1977-04-12 Heat exchanger with split circuits - has primary circuit and two secondary circuits for use or storage

Country Status (4)

Country Link
AT (1) AT350081B (en)
CH (1) CH606961A5 (en)
DE (1) DE2715268C3 (en)
FR (1) FR2348457A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402286A1 (en) * 1983-03-10 1984-09-13 Mentec AG, Luzern Heat exchanger
EP0507649A1 (en) * 1991-04-03 1992-10-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for the evaporation of a liquid, heat exchanger for carrying out the method, and use in an air distillation plant with a double column
FR2908503A1 (en) * 2006-11-10 2008-05-16 Laurent Prudet Water storing and heating device for solar shower, has tubes connected to each other by passages creating current that encounters hot water current from downstream tube connected to upstream tube by another passage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646866C (en) * 1936-03-31 1937-06-22 Buckau R Wolf Akt Ges Maschf Containers to be heated or cooled
DE804008C (en) * 1949-07-28 1951-04-16 Basf Ag Heat exchange device
DE2430169C3 (en) * 1974-06-24 1979-11-08 Austria Email Ag, Wien Heating element for a domestic water heater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402286A1 (en) * 1983-03-10 1984-09-13 Mentec AG, Luzern Heat exchanger
DE3402286C2 (en) * 1983-03-10 1999-02-25 Mentec Ag Device for the preparation of washing solutions
EP0507649A1 (en) * 1991-04-03 1992-10-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for the evaporation of a liquid, heat exchanger for carrying out the method, and use in an air distillation plant with a double column
FR2674947A1 (en) * 1991-04-03 1992-10-09 Air Liquide PROCESS FOR VAPORIZING A LIQUID, HEAT EXCHANGER FOR IMPLEMENTING IT, AND APPLICATION TO AN AIR DISTILLATION SYSTEM WITH DOUBLE COLUMN.
FR2908503A1 (en) * 2006-11-10 2008-05-16 Laurent Prudet Water storing and heating device for solar shower, has tubes connected to each other by passages creating current that encounters hot water current from downstream tube connected to upstream tube by another passage

Also Published As

Publication number Publication date
DE2715268A1 (en) 1977-11-17
DE2715268B2 (en) 1981-03-26
CH606961A5 (en) 1978-11-30
AT350081B (en) 1979-05-10
DE2715268C3 (en) 1981-11-12
ATA244077A (en) 1978-10-15
FR2348457B1 (en) 1984-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse