Fresh air conditioner all-in-one machine

The utility model discloses a fresh air conditioner all-in-one machine. The humidifier comprises a box body and a humidifying bin arranged at the top of the box body. A wind scooper is arranged on thehumidifying bin; an indoor fresh air outlet is formed in the air guide cover; wherein the air inlet bin, the dehumidifying, heating and refrigerating bin, the fresh air bin and the filtering bin aresequentially arranged in the box body from bottom to top. An indoor compensation air inlet, a primary filter and a medium-efficiency filter are sequentially arranged in the air inlet bin from bottom to top. A condenser and an evaporator are arranged in the dehumidifying, heating and refrigerating bin, a fresh air fan and a controller are arranged in the fresh air bin, a power supply driver and a high-efficiency filter are arranged in the filtering bin, a humidifier is arranged in the humidifying bin, and a photocatalytic sterilization and disinfection device is arranged between the high-efficiency filter and the humidi