Fresh air handling unit arranged outdoors

The utility model discloses a fresh air handling unit arranged outdoors. The fresh air handling unit comprises a first frame and a second frame arranged on one side of the first frame, an air inlet is formed in one end of the first frame, an air supply outlet is formed in the other end of the first frame, a rain cover is arranged on the outer side of the air inlet, and a fan, an evaporator and a condenser are arranged in the portion, between the rain cover and an air outlet, of the first frame. The evaporator and the condenser are sequentially arranged in the airflow direction, an electric cabinet is arranged on one side of the second frame, a compressor and a temperature adjusting condenser are arranged in the second frame, the fan and the compressor are connected with the electric cabinet, an outlet of the compressor is sequentially connected with the temperature adjusting condenser and the condenser, and an expansion valve is connected between the condenser and the evaporator. The evaporator is connected w