NATURAL ENERGY PRODUCTION APPARATUS USING INDOOR AND OUTDOOR AIR CIRCULATION, THERMAL STORAGE MATERIAL, AND COLD STORAGE MATERIAL

摘要

The present invention relates to an eco-friendly energy production apparatus in which a thermal storage material layer for storing heat and a cold storage material layer for storing cold air are each formed within an underground layer, and a ground layer and a thermal insulation layer are formed into an appropriate thickness outside the underground layer. Thus, residual solar heat is stored in a double-layer heat collecting plate and is circulated through a double-layer pipeline so as to be stored in the thermal storage material layer in summer, and low temperature cold air is circulated to the cold storage material layer and stored in the cold storage material layer in winter, so that the stored heat or cold air can be put to off-season use. A variety of thermal storage materials and cold storage materials can be appropriately applied so as to store heat in summer and cold air in winter, and to use the stored heat and cold air in heating or cooling a building or the like.