| 摘要 |
PROBLEM TO BE SOLVED: To make temperature distribution uniform in a stockroom and prevent the quality of goods housed in the stockroom from being deteriorated by provid ing channels in directions traversing the flowing directions of cold air and giving to the channels the functions of agitating members for agitating and mixing the cold air in right and left parts. SOLUTION: A plurality of channels 50 are provided at prescribed intervals in a plurality of stages in the upper and lower parts of a cold air passage so as to traverse the flowing directions of cold air. Thus, the cold air passing the right and left parts of an evaporator 10 is agitated and mixed together. When the cold air in the right and left parts which passes the right and left sides of the evaporator 10 during the operation of a refrigerating unit 100 and is different in temperature passes through the cold air passage, it is mutually agitated and mixed by a plurality of channels 50 so that it reaches substantially equal temperature, enters a stockroom via an air outlet chamber 16 and is supplied upward from the space of a T rail. Thus, the cold air passing the right and left sides of the evaporator 10 reaches substantially equal temperature and is supplied to the stockroom. |
