초록 ▼

A solar heat storage and heat pump system includes an insulated heat storage vessel filled by a liquid heat storage medium. A first heat exchanger is deeply immersed in the storage vessel, with solar panel means operatively connected by a pair of delivery and return conduits to the first heat exchan

A solar heat storage and heat pump system includes an insulated heat storage vessel filled by a liquid heat storage medium. A first heat exchanger is deeply immersed in the storage vessel, with solar panel means operatively connected by a pair of delivery and return conduits to the first heat exchanger for delivery of solar-heated liquid to the first heat exchanger, and return. A second heat exchanger is shallowly immersed in the vessel, and a heat pump is operatively connected by a pair of conduits to the second heat exchanger for pumped circulating delivery of heat storage liquid to said heat pump for use in both heating and cooling operation.

대표청구항 ▼

[ What is claimed is:] [1.] A solar heat storage system comprising in combination:an externally-insulated heat storage vessel containing and substantially filled by a liquid heat storage medium,a first heat exchanger deeply immersed in said storage vessel,solar panel means, having an upper end and a

[ What is claimed is:] [1.] A solar heat storage system comprising in combination:an externally-insulated heat storage vessel containing and substantially filled by a liquid heat storage medium,a first heat exchanger deeply immersed in said storage vessel,solar panel means, having an upper end and a lower end, operatively connected by a pair of delivery and return conduits to said first heat exchanger for delivery of solar-heated liquid from the upper end of said solar panel means to said deeply immersed first heat exchanger, and return of the liquid to the lower end of said panel means,a second heat exchanger shallowly immersed in said vessel,and a heat pump operatively connected by a pair of conduits to said second shallowly immersed heat exchanger for pumped circulating delivery of heat storage liquid to said heat pump for use in both heating and cooling operation,the heat storage vessel being surrounded externally by a heat-insulating layer, and formed by a plurality of discarded imperforate and liquid-impervious vehicle tires of substantially the same size adjacently arrayed parallel to each other with their adjacent beads firmly anchored together, and with the outermost tire at each end of the arrayed plurality of tires having its exposed bead substantially sealed by a metal plate clamped thereto, whereby the heat storage vessel is formed as an externally-insulated, substantially sealed, leak-proof container for the liquid heat storage medium.