Air energy unit for cigar tobacco airing room

The utility model discloses an air energy unit for a cigar tobacco leaf drying room, which is characterized in that a partition plate divides the internal space of a closed box shell into a lower box chamber and an upper box chamber, a ventilation opening for communicating the lower box chamber with the upper box chamber is arranged on the partition plate, and a heating exchanger horizontally covers and is fixed on the ventilation opening in the upper box chamber; a hot water storage tank and a cold water storage tank are arranged outside the closed box shell, the hot water storage tank is communicated with the heating exchanger to enable hot water to flow circularly, a snail exhaust fan is arranged at the position, above the heating exchanger, in the upper box chamber, an air supply outlet communicated with an exhaust outlet of the snail exhaust fan is correspondingly formed in the box wall of the upper box chamber, and a refrigeration exchanger is vertically installed in the lower box chamber. The cold wate