Novel cold accumulation system for phase-change cold accumulation air-conditioning machine room

The invention discloses a novel cold accumulation system for a phase change cold accumulation air conditioner machine room, and belongs to the technical field of cold accumulation systems. The novel cold accumulation system for the phase change cold accumulation air conditioner machine room comprises a barrel, wherein T-shaped rods which are symmetrically distributed are fixedly connected to the inner side wall of the barrel; a hollow mounting column is fixedly connected to an inner cavity of the barrel through the T-shaped rods; a transmission rod is rotatably connected to an inner cavity ofthe hollow mounting column; an intermittent water inlet mechanism is connected to the top end of the transmission rod; a flow equalizing mechanism is connected to a water inlet of the barrel; a drivengear is fixedly connected to one end, penetrating through the bottom of the barrel, of the transmission rod; an intermittent reciprocating transmission mechanism matched with the driven gear is further arranged at the bottom