| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling device capable of widely setting a range of cold water temperature, decreasing a fluctuation of a cold water temperature, and decreased in a consumption power. SOLUTION: A cold water temperature and a cold water set temperature detected by a cold water temperature sensor 13 are compared and operated by a cold water temperature comparing means and meanwhile, an air temperature and a reference air temperature detected by an air temperature sensor 14 are compared and operated by an air temperature comparing means, and an air volume delivered from a fan 10 is controlled by an air volume control means according to a temperature difference obtained through comparison operation by an air temperature comparing means and comparison operation by the air temperature comparing means. COPYRIGHT: (C)2003,JPO
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