PILE TYPE COOLING/HEATING SYSTEM USING GEOTHERMAL HEAT

摘要

PURPOSE: A pile type cooling/heating system using geothermal heat is provided to circulate the refrigerant of a heat pump via heat exchange pipes of a geothermal heat exchanger for increasing the heat exchange efficiency while incorporating the heat exchange pipes in piles of a construction. CONSTITUTION: A pile type cooling/heating system using geothermal heat includes a geothermal heat exchanger(10), and a heat pump as a heat exchange element(30). The geothermal heat exchanger buried under ground for absorbing underground heat or emitting heat collected from a cooling/heating site to the underground. The heat pump is connected to the geothermal heat exchanger for transmitting the geothermal energy absorbed or recovered from the geothermal heat exchanger to a required site. The geothermal heat exchanger and the heat pump include a pipe construction using a single refrigerant as a heat exchange fluid. The geothermal heat exchanger uses underground heat incorporated in piles used in construction.