FACADE SYSTEM FOR ENERGY SAVING

摘要

PURPOSE: An energy-saving type facade system is provided to prevent the surface temperature of a photovoltaic module from becoming increased and to improve pre-heating efficiency of outdoor air. CONSTITUTION: An energy-saving type facade system comprises an outdoor air intake unit(10), a double facade unit(20), and an outdoor air inlet unit(30). The outdoor air intake unit has a photovoltaic module(12). Outdoor air is passed through the rear surface of the photovoltaic module and is preheated. The double facade unit is connected to the outdoor air intake unit and has an inner hollow layer(22). The outdoor air is passed through the inner hollow layer and is preheated. The outdoor air inlet unit is connected to the double facade unit.