Revised Ventilation System Combining Air Cleaner Using Plate Type Heat Exchanger and Driving method thereof

摘要

The improved air cleaning parallel ventilation system using a plate-type total heat exchanger according to an embodiment of the present invention operates in a plurality of operation modes, and a total heat exchanger and bypass ventilation according to the indoor/outdoor temperature/humidity difference, indoor fine dust concentration, and indoor carbon dioxide concentration A ventilation device that controls an amount of exhaust passing through the pass to be equal to or greater than the amount of supply air, and selectively and simultaneously performs ventilation and air cleaning; And a control unit operating in one of the plurality of operation modes based on the indoor/outdoor temperature/humidity change, the indoor fine dust concentration, and the indoor carbon dioxide concentration.