FR2438806A1 - Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur - Google Patents

Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur

Info

Publication number
FR2438806A1
FR2438806A1 FR7829609A FR7829609A FR2438806A1 FR 2438806 A1 FR2438806 A1 FR 2438806A1 FR 7829609 A FR7829609 A FR 7829609A FR 7829609 A FR7829609 A FR 7829609A FR 2438806 A1 FR2438806 A1 FR 2438806A1
Authority
FR
France
Prior art keywords
evaporator
gas
heat pump
pass line
valved
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
FR7829609A
Other languages
English (en)
Inventor
Pierre Vironneau
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.)
SCSEE
Original Assignee
SCSEE
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 SCSEE filed Critical SCSEE
Priority to FR7829609A priority Critical patent/FR2438806A1/fr
Publication of FR2438806A1 publication Critical patent/FR2438806A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
    • F25C5/10—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice using hot refrigerant; using fluid heated by refrigerant
    • 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
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/08—Producing ice by immersing freezing chambers, cylindrical bodies or plates into water
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Central Heating Systems (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN PROCEDE PERMETTANT D'AUGMENTER LA CAPACITE THERMIQUE DE LA SOURCE FROIDE D'UNE POMPE A CHALEUR. CE PROCEDE CONSISTE A SUPPRIMER L'ADHERENCE DU BLOC DE GLACE 5 FORME SUR LA SURFACE D'ECHANGE DE L'EVAPORATEUR 1 CHAQUE FOIS QUE CE BLOC CONSTITUE UNE BARRIERE THERMIQUE A LA PROPAGATION DE LA CHALEUR LATENTE NECESSAIRE POUR LA TRANSFORMATION DE L'EAU SOUS PHASE LIQUIDE EN EAU SOUS PHASE SOLIDE.
FR7829609A 1978-10-12 1978-10-12 Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur Pending FR2438806A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829609A FR2438806A1 (fr) 1978-10-12 1978-10-12 Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829609A FR2438806A1 (fr) 1978-10-12 1978-10-12 Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur

Publications (1)

Publication Number Publication Date
FR2438806A1 true FR2438806A1 (fr) 1980-05-09

Family

ID=9213864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829609A Pending FR2438806A1 (fr) 1978-10-12 1978-10-12 Procede et installations permettant d'augmenter la capacite thermique de la source froide des pompes a chaleur

Country Status (1)

Country Link
FR (1) FR2438806A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518236A1 (fr) * 1981-12-14 1983-06-17 Quiri Usines Procede de production industrielle de glace en ecailles
EP0091493A1 (fr) * 1982-04-08 1983-10-19 WESSAMAT - EISWÜRFELAUTOMATEN Inh. Theo Wessa Procédé et dispositif d'extraction de la chaleur de la nappe phréatique pour le chauffage de locaux d'habitation
FR2579531A1 (fr) * 1985-03-26 1986-10-03 Abg Semca Procede et dispositif de chauffage pour vehicules a besoin de puissance limitee

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518236A1 (fr) * 1981-12-14 1983-06-17 Quiri Usines Procede de production industrielle de glace en ecailles
EP0091493A1 (fr) * 1982-04-08 1983-10-19 WESSAMAT - EISWÜRFELAUTOMATEN Inh. Theo Wessa Procédé et dispositif d'extraction de la chaleur de la nappe phréatique pour le chauffage de locaux d'habitation
FR2579531A1 (fr) * 1985-03-26 1986-10-03 Abg Semca Procede et dispositif de chauffage pour vehicules a besoin de puissance limitee

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