A solar thermal capture and storage device

The utility model discloses a solar heat capturing and storing device. The device comprises a thermal baffle, a molten salt tank and a transparent cover, the heat insulation plate is positioned in themolten salt tank; the molten salt tank is divided into a hot molten salt area and a cold molten salt area through a heat insulation plate. wherein the hot molten salt area is located above the cold molten salt area, the heat insulation plate makes contact with the inner wall of the molten salt tank, the transparent cover is fixed to an opening in the top of the molten salt tank, a hot molten saltinlet and outlet is formed in the side face of the hot molten salt area, and a cold molten salt inlet and outlet is formed in the side face of the cold molten salt area. 本实用新型公开了一种太阳能热捕获及存储装置，包括隔热板、熔盐罐及透明罩，隔热板位于熔盐罐内，熔盐罐通过隔热板分为热熔盐区及冷熔盐区，其中，热熔盐区位于冷熔盐区的上方，隔热板与熔盐罐的内壁之间相接触，透明罩固定于熔盐罐的顶部开口处，热熔盐区的侧面设置有热熔盐进出口，冷熔盐区的侧面设置有冷熔盐进出口，该装置能够利用单罐实现太阳能热的捕获及存储。