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 chaleurInfo
- 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
Links
Classifications
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- 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.
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)
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 |
-
1978
- 1978-10-12 FR FR7829609A patent/FR2438806A1/fr active Pending
Cited By (3)
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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