PILE ASSEMBLY FOR HEAT STORAGE

摘要

The present invention relates to a pile assembly for storing the terrestrial heat, which includes a heat barrier or a heat storing pile for storing heat around a heat exchange pile. The disclosed pile assembly for storing the terrestrial heat which is buried under the ground for foundation of a structure, comprises: a heat exchange pile which enables heat exchange of the heat exchange fluid that flows in the space formed inside with a terrestrial material; and the heat storing pile which is installed around the heat exchange pile and is filled with a heat storing material to store the heat transferred from the terrestrial material, wherein the heat storing pile is configured to surround each heat exchange pile and to block the heat interference between the heat exchange piles.