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1. WO2010046740 - SOLAR HEATING SYSTEM FOR WARMING HOT WATER BASED ON THE PRINCIPLE OF HEAT EXCHANGE THROUGH THE PHASE-CHANGE PROCESS OF EVAPORATION AND CONDENSATION

Publication Number WO/2010/046740
Publication Date 29.04.2010
International Application No. PCT/IB2009/006987
International Filing Date 29.09.2009
IPC
F24J 2/32 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
JPRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2Use of solar heat, e.g. solar heat collectors
04Solar heat collectors having working fluid conveyed through collector
32having evaporator and condenser section, e.g. heat pipe
F24J 2/34 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
JPRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2Use of solar heat, e.g. solar heat collectors
04Solar heat collectors having working fluid conveyed through collector
34having heat storage mass
F24J 2/44 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
JPRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2Use of solar heat, e.g. solar heat collectors
42Solar heat systems not otherwise provided for
44having thermosiphonic circulation
CPC
F24S 10/95
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
90using internal thermosiphonic circulation
95having evaporator sections and condenser sections, e.g. heat pipes
F24S 60/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
60Arrangements for storing heat collected by solar heat collectors
30storing heat in liquids
F24S 80/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
80Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
40Casings
Y02E 10/44
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
40Solar thermal energy, e.g. solar towers
44Heat exchange systems
Applicants
  • GIANNELLI, Mario [IT]/[IT]
Inventors
  • GIANNELLI, Mario
Agents
  • BRUNI, Giovanni
Priority Data
BA2008A00004423.10.2008IT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SOLAR HEATING SYSTEM FOR WARMING HOT WATER BASED ON THE PRINCIPLE OF HEAT EXCHANGE THROUGH THE PHASE-CHANGE PROCESS OF EVAPORATION AND CONDENSATION
(FR) SYSTEME DE CHAUFFAGE SOLAIRE POUR TIEDIR L'EAU CHAUDE SUR LA BASE DU PRINCIPE D'ÉCHANGE DE CHALEUR PAR LE BIAIS DU PROCESSUS DE CHANGEMENT DE PHASE D'EVAPORATION ET DE CONDENSATION
Abstract
(EN) Solar heating system for providing hot water based on the principle of heat exchange through the phase-change process of evaporation and condensation, comprising at least a storage tank (3) and at least a primary circuit, provided at least with a solar collector (2), at least a heat exchanger (5), and means (4, 6) for connecting the heat exchanger (5) to the solar collector (2), characterized in that said primary circuit allows to transfer heat from the hot end to the cold end of the circuit by means of evaporation and condensation of the fluid contained therein; said storage tank (3) is arranged horizontally or sub- horizontally.
(FR) L'invention concerne un système de chauffage solaire destiné à fournir de l'eau chaude sur la base du principe d'échange de chaleur par le biais du processus de changement de phase d'évaporation et de condensation, qui comprend au moins un réservoir de stockage (3) et au moins un circuit primaire, doté au moins d'un capteur solaire (2), au moins d'un échangeur de chaleur (5), et des moyens (4, 6) qui relient l'échangeur de chaleur (5) au capteur solaire (2); ledit circuit primaire permet de transférer la chaleur de l'extrémité chaude à l'extrémité froide du circuit par évaporation et condensation du liquide qui y est contenu; ledit réservoir de stockage (3) est disposé horizontalement ou de manière subhorizontale.
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