초록 ▼

A visually transmitting solar energy absorbing thermal storage module includes a thermal storage liquid containment chamber defined by an interior solar absorber panel, an exterior transparent panel having a heat mirror surface substantially covering the exterior surface thereof and associated top,

A visually transmitting solar energy absorbing thermal storage module includes a thermal storage liquid containment chamber defined by an interior solar absorber panel, an exterior transparent panel having a heat mirror surface substantially covering the exterior surface thereof and associated top, bottom and side walls, Evaporation of the thermal storage liquid is controlled by a low vapor pressure liquid layer that floats on and seals the top surface of the liquid. Porous filter plugs are placed in filler holes of the module. An algicide and a chelating compound are added to the liquid to control biological and chemical activity while retaining visual clarity. A plurality of modules may be supported in stacked relation by a support frame to form a thermal storage wall structure.

대표청구항 ▼

A visually transmitting solar energy thermal storage device comprising, a visually transmitting exterior panel having interior and exterior surfaces, a visually transmitting solar absorber panel located interiorly of said exterior panel and substantially parallel thereto, sealing means between the e

A visually transmitting solar energy thermal storage device comprising, a visually transmitting exterior panel having interior and exterior surfaces, a visually transmitting solar absorber panel located interiorly of said exterior panel and substantially parallel thereto, sealing means between the exterior panel and absorber panel for forming a liquid-tight containment chamber therebetween, a visually transmitting thermal storage liquid substantially filling said containment chamber, a low vapor pressure liquid layer that floats on and seals the top surface of the thermal storage liquid, a heat mirror substantially covering a surface of said exterior panel for reducing radiative heat transfer through said device, said sealing means comprising peripheral containment walls having a filler hole in an upper portion thereof, and further comprising a porous filter plug in said hole for preventing the introduction of contaminants into the containment chamber, said thermal storage liquid including an algicide, and said thermal storage liquid including a chelating compound for keeping metal ions in solution.