COMPOSITE CASING FOR SOLAR PANEL FOR HEATING WATER

摘要

The invention pertains to a configuration and method of production for a composite casing for a solar panel for heating water comprising a crystal [1], a shell comprising different materials [10, 11, 14] and a thermoset polymer [12] joining them. This configuration abolishes the adhesive substances and the mechanical fastening methods traditionally used in the production of thermal solar heater casings and can be implemented regardless of the technology used to convert solar radiation to thermal energy. The preassembled collector is placed on an open mold [15] with a cavity around the crystal. A mixing head [16] traces the periphery of the crystal [1] and deposits a polyurethane based thermoset polymer [12] which occupies the space between the crystal and the other components joining them permanently and sealing the collector in one assembly step.