[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2379040A1 - Echangeur de chaleur comportant un dispositif de securite montrant l'existence de fuites - Google Patents

Echangeur de chaleur comportant un dispositif de securite montrant l'existence de fuites

Info

Publication number
FR2379040A1
FR2379040A1 FR7739388A FR7739388A FR2379040A1 FR 2379040 A1 FR2379040 A1 FR 2379040A1 FR 7739388 A FR7739388 A FR 7739388A FR 7739388 A FR7739388 A FR 7739388A FR 2379040 A1 FR2379040 A1 FR 2379040A1
Authority
FR
France
Prior art keywords
heat
heat exchanger
pressure
safety device
leaks
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
FR7739388A
Other languages
English (en)
Other versions
FR2379040B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2379040A1 publication Critical patent/FR2379040A1/fr
Application granted granted Critical
Publication of FR2379040B3 publication Critical patent/FR2379040B3/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
    • 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
    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/14—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 one within the other, e.g. concentrically both tubes being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F23/00—Features relating to the use of intermediate heat-exchange materials, e.g. selection of compositions
    • 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

La présente invention consiste en un échangeur de chaleur. Cet échangeur de chaleur comprend une première et une seconde voie d'écoulement pour un milieu fournisseur de chaleur et un milieu receveur de chaleur respectivement, un espace de séparation étant défini entre ces voies d'écoulement, cet espace de séparation contenant un liquide transmetteur de chaleur sous une pression inférieure à la pression dans au moins l'une des voies d'écoulement et un dispositif de sécurité sensible à la pression pour éliminer le liquide transmetteur de chaleur de cet espace de séparation si la pression dépasse une chaleur prédéterminée ne dépassant pas la pression dans au moins une des voies d'écoulement L'invention est par exemple utilisable dans les entrepôts frigorifiques.
FR7739388A 1976-12-21 1977-12-21 Echangeur de chaleur comportant un dispositif de securite montrant l'existence de fuites Granted FR2379040A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK574476A DK574476A (da) 1976-12-21 1976-12-21 Dobbeltvaegget varmeveksler

Publications (2)

Publication Number Publication Date
FR2379040A1 true FR2379040A1 (fr) 1978-08-25
FR2379040B3 FR2379040B3 (fr) 1980-10-03

Family

ID=8144914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739388A Granted FR2379040A1 (fr) 1976-12-21 1977-12-21 Echangeur de chaleur comportant un dispositif de securite montrant l'existence de fuites

Country Status (7)

Country Link
BE (1) BE862147A (fr)
DE (2) DE2757061A1 (fr)
DK (1) DK574476A (fr)
FR (1) FR2379040A1 (fr)
GB (1) GB1595190A (fr)
NL (1) NL7714217A (fr)
SE (1) SE7714620L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469667A1 (fr) * 1979-11-09 1981-05-22 Energy Utilization Systems Inc Chauffe-eau

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911144C2 (de) * 1979-03-21 1981-10-08 Linde Ag, 6200 Wiesbaden Rohrwärmetauscher mit in einem allseitig geschlossenen Gehäuse verlaufenden Rohren
DE2917093A1 (de) * 1979-04-27 1980-11-06 Licentia Gmbh Warmwasserbereiter
DE8815380U1 (de) * 1988-12-12 1990-04-05 Viessmann GmbH & Co, 8670 Hof Wärmetauscher für Kühl- und Frischhaltezellen
AT395782B (de) * 1991-06-14 1993-03-25 Ochsner Karl Waermepumpe
NO337174B1 (no) * 2013-12-19 2016-02-01 Lars Hansen Varmevekslerrør og framgangsmåte ved bruk av samme
DE102022121914A1 (de) * 2022-08-30 2024-02-29 Jürgen Falkenstein Wärme- und Kältespeicher mit Gegenstromwärmetauscher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469667A1 (fr) * 1979-11-09 1981-05-22 Energy Utilization Systems Inc Chauffe-eau

Also Published As

Publication number Publication date
GB1595190A (en) 1981-08-12
NL7714217A (nl) 1978-06-23
DK574476A (da) 1978-06-22
FR2379040B3 (fr) 1980-10-03
DE2757061A1 (de) 1978-06-29
SE7714620L (sv) 1978-06-22
DE7738979U1 (de) 1979-02-15
BE862147A (fr) 1978-04-14

Similar Documents

Publication Publication Date Title
FR2391434A1 (fr) Systeme d'absorption pour l'utilisation de chaleur de faible densite energetique
IT1276490B1 (it) Dispositivo di gonfiaggio a stivaggio di gas compensato in temperatura
FR2379040A1 (fr) Echangeur de chaleur comportant un dispositif de securite montrant l'existence de fuites
FR2527838B1 (fr) Dispositif et procede de transfert thermique entre solides, avec assistance par un gaz, pour une tranche de semi-conducteur
NO993357L (no) Fremgangsmåte og apparatur for termisk binding av en basisdel av en forpakning med en dekkfilm og fremgangsmåte og apparatur for forpakning av kontaklinser
EP0468629A3 (en) A through flow coupler
FR2386757A1 (fr)
IT8420120A0 (it) Procedimento e dispositivo di recupero di alluminio liquido tramite compressione di scorie calde.
BE891424A (fr) Dispositif de collecte d'un fluide pour des elements de mise en contact d'un liquide et d'un gaz destines notamment a des tous de refroidissement
FR2355697A1 (fr) Procede pour etancher l'intervalle entre une paroi et une surface en regard, dispositifs de mise en oeuvre du procede et applications
FR2352247A1 (fr) Procede et dispositif pour echanger de la chaleur entre des fluides
FR2357850A1 (fr) Radiateur pour installations de chauffage ou l'equivalent
FR2370236A1 (fr) Systeme de transmission de chaleur
FR2325032A1 (fr) Dispositif pour signaler une difference de pressions excessive entre une entree et une sortie en milieu liquide ou gazeux
GB1488784A (en) Furnace for melting highly reactive metals
FR2533014B1 (fr) Dispositif pour recueillir le liquide de fuite d'un reservoir de stockage de liquide a basse temperature ou de liquide corrosif
KR830005521A (ko) 다이버터 밸브(diverter valve)
KR850000595A (ko) 냉각설비 작동 방법 및 장치
GB794534A (en) Improvements in or relating to metallic vessels having a protective metal lining
FR2370251A1 (fr) Caloduc
BE811302A (fr) Dispositif pour le transfert de chaleur et de matiere entre liquides et gaz.
FR2367560A1 (fr) Perfectionnements aux insta
EP0391819B1 (fr) Dispositif pour le refroidissement d'un appareil, notamment d'une torche de soudage, au moyen d'un liquide en dépression
FR2360655A1 (fr) Procede et installation pour separer des impuretes liquides jusqu'a solides d'un gaz chaud provenant de la gazeification d'une houille sous pression
JPS5719590A (en) Manufacture of heat pipe