BUILDING VENTILATION SYSTEM FOR SUPPLYING EXTERNAL AIR, CAPABLE OF SUPPLYING THE EXTERNAL AIR TO THE INSIDE OF A BUILDING BY EXCHANGING THE HEAT OF THE EXTERNAL AIR WITH A HEAT MEDIUM WHICH IS HEATING WATER SUPPLIED THROUGH A HEATING PIPE

摘要

PURPOSE: A building ventilation system for supplying external air is provided to supply external air to the inside of a building as the heat of the external air is exchanged in a heat exchange unit through a heating pipe drawn from a contributor supplying hot water to a floor with the heating pipe.;CONSTITUTION: A building ventilation system for supplying external air includes a heating distributor unit (10), a heating pipe line (20), an air supply unit (30), and a heat exchange unit (40). Heating water is supplied to the heat exchange unit installed on a ceiling through a heating pipe line drawn from the heating distributor unit. The heat of the external air supplied to the heat exchange unit through the air supply unit is exchanged, and the external air is supplied to the inside of a building.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Equipment lock V veranda; (BB) Living room; (CC) Bedroom 1; (DD) Bedroom 2