SPHERICAL COLLECTOR OF SOLAR ENERGY

The invention concerns to the devices absorbing the solar radiation and collecting solar energy, which are used for water heating or production of electricity, and its goal is to increase the effectiveness of the collector's working surface. The spherical absorber of the solar energy collector...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZIEMELIS,IMANTS, PELECE,ILZE, ZIEMELIS,ERIKS, ILJINS,ULDIS
Format:	Patent
Sprache:	eng
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention concerns to the devices absorbing the solar radiation and collecting solar energy, which are used for water heating or production of electricity, and its goal is to increase the effectiveness of the collector's working surface. The spherical absorber of the solar energy collector is made of a copper sheet covered with a coating increasing absorption, and it has a semi-spherical form (fig3). The heat exchanger (3) is made of a copper tube inside of which the heat transfer medium is circulating, and it fastened at internal surface of the collector. From the interior side the absorber and the heat exchanger (3) are coated with a layer (4) of heat insulation material. In order to decrease the heat losses caused by convection from the upper surface of the absorber, it is covered by a cover or cupola (2) of glass or transparent plastic material.