AIR CONDITIONER BY USING HEAT STORAGE STUFF OF UNDERGROUND STRUCTURES

摘要

An air conditioner using heat storage material of an underground structure is provided to inhale air in a building and return the same into the building after heat exchange through thermal storage materials of an underground structure, thereby carrying out humidification and dehumidification naturally. An air conditioner includes an underground structure(10), of which each surface is formed of a hexahedral frame(11) made of net, wherein two or more of the frames are mounted in connection as a unit and receive thermal storage materials such as macadam, recycled aggregate, PCM(Pulse Width Modulation) and the like. A ventilation sheet(14) covers a top surface of a frame, which is formed of such the unit, for preventing earth and sand from permeating into the frames via pores among the thermal storage materials. A water supply pipe(42) connected to a water supply source is mounted at an upper part of the underground structure for watering the underground structure.