The invention relates to a purified
fresh air ventilating device with a temperature and
humidity adjusting function. An outdoor unit is connected to a
super cooling heater in an indoor unit through arefrigerant tube; a wet film humidifier is arranged on the left side of the
surface cooling heater and communicates to a humidifying
water pipe; an ultra-
low resistance high and medium effect filter and an
ultraviolet sterilizing screen are successively arranged on the left side of the wet film humidifier; the
ultraviolet sterilizing screen is arranged on the inner side of an air supply outlet; afresh air inlet is formed in the upper right side of the indoor unit, and an auxiliary
electric heating device, a primary filter and an
air blower are successively arranged on the left side of the
fresh air inlet; a heat
recovery core body is arranged on the
positive pressure side of the
air blower;
fresh air exchanges heat with exhausted air in the heat
recovery core body through the primary filter and the
air blower for pre-cooling treatment and passes the
surface cooling heater; when the
outdoor temperature is higher than 5 DEG C, the fresh air exchanges heat with exhausted air in the heatrecovery core body for pre-cooling treatment; when the
outdoor temperature is lower than 5 DEG C, the auxiliary
electric heating device preheats the fresh air to 5 DEG C and exchanges heat with the exhausted air in the heat
recovery core body; and temperature and
humidity entering indoors can be adjusted.