The invention relates to the technical field of air-source heat pumps, in particular to an air-source
heat pump drying room. The air-source
heat pump drying room comprises a room body and is characterized in that the room body is internally provided with a
drying chamber, an air passage circulation cavity is formed between the drying chamber and an inner cavity of the room body, and an air
path switching unit is arranged in the air passage circulation cavity between an upper drying plate of the drying chamber and an upper plate of the room body. A
fluorine system condenser in the drying room is separated from an
evaporator, the condenser portion is a heating portion, and the
evaporator portion is an air energy conversion and condensation and dehumidification portion. Air energy conversion and condensation and dehumidification functions are completed through air
path switching by taking the
advantage of intrinsic functions of the
evaporator, and a
current mode of adopting a double-evaporator or double-condenser mechanism for completing an internal and external dual-circulation
dewatering process of the air-source
heat pump drying room is changed. The drying room only adopts one normal
fluorine system device to complete the internal and external dual-circulation
dewatering process of the air-source heat pump drying room by air
path switching, thereby having advantages of convenience in use, economical, energy efficient, completion of dehumidification and heating through air path switching, and the like.