To put the cooling atmosphere in a storing room in the state of a uniform temperature distribution by substantially equalizing the flow of cold air in the storing room of a storage body constituting the cooling device for supercooling.
A cold air supply duct 10c1 disposed along one side wall of the storing room R, a cold air suction duct 10c2 disposed along the opposite other side wall, and a connecting duct 10c3 connecting both ducts 10c1 and 10c2 disposed along the upper side walls to each other are provided in the storage body. A cold air fan 22 is provided in the connecting duct 10c3, the cold air supply duct 10c1 is provided with a coil air outflow port 12b opposite to one side of the storing room R, and the cold air suction duct 10c2 is provided with a cold air suction port at the lower end.
ABE TAKAYUKI
ISHIHARA HISANOBU
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