Ventilation module window system

The present invention relates to a window system that the ventilation module to prevent condensation occurring on the windows and the window surface by the temperature difference between indoor and outdoor heat exchangers and having a function and a purifying function. In the ventilation module window system of the invention To this end it is wound around the window, including up, down, left and right frame windows, and the room temperature sensor is provided in the inner side of the windows and doors in order to detect the temperature inside the room; In order to detect the pollution level of indoor air and a pollution sensor that is provided on the inner side of the windows and doors; An intake unit (108) provided on the lower frame of the windows and doors to force the indoor window surface of the outside air by means of a motor driving the exhaust and; The top frame is provided in the exhaust system for forcibly exhausting the room air through the vent opening toward the outside by means of a motor driven to the outside; Depending on the measurement result from the indoor temperature sensor and a contamination sensor comprises a controller for controlling the operation of the intake device or the exhaust device. Windows, condensation and heat exchange, purification, blowing