Screw air conditioning unit

The utility model discloses a screw air conditioning unit which comprises a temperature control device, a temperature control device and a control device, wherein the temperature control device comprises a 25P screw water-cooling air conditioning unit, a 200p screw water-cooling medium air conditioning unit and a 50p screw water-cooling air conditioning unit; the greenhouse equipment comprises a double-layer heat preservation greenhouse, a first greenhouse and a flower mushroom greenhouse; the 25P screw water-cooling air conditioning unit is installed on the double-layer heat preservation greenhouse, the 200p screw water-cooling medium air conditioning unit is installed on the first greenhouse, and in the using process, through the 25P screw water-cooling air conditioning unit, the first air return pipe, the first air inlet pipe, the first extension pipe and the second extension pipe, the situation that one air conditioning main unit is used according to the peak shifting time difference of the double-layer h