| 摘要 |
PROBLEM TO BE SOLVED: To provide a low temperature storage which enables quick uniformization of a cold preservation temperature in a storage as a whole without reducing a housing space. SOLUTION: In a low temperature storage such as a chest freezer, an upper door 3 is provided with a blower 15. The blower 15 sucks cool air of a storage chamber 5 through a suction port 19 provided almost at the center of a duct 17 to be blown out from a blowoff port 21 provided on the perimeter of the duct 17. The blower 15 is driven to rotate while the upper door 3 is closed or it is stopped with the upper door 3 opened. |
