| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an evaporator with a cool storage function, excelling in both cool storage performance and radiational cooling performance. <P>SOLUTION: The evaporator with the cool storage function includes: a plurality of flat refrigerant flow tubes 13 disposed in a parallel manner at intervals from each other and vertically extending with the width direction oriented to an air-passing direction; a cool storage material container 16 disposed in partial air-passing clearances 15 among all air-passing clearances 15 formed between adjacent refrigerant flow tubes 13; and outer fins 17 disposed in the air-passing clearances 15 on the opposite sides of the cool storage material container 16. In the refrigerant flow tube 13, a plurality of refrigerant flow channels 33 arranged in line in the width direction of the refrigerant flow tube 13 are provided via partitions 34. Representing the thickness of the partition 34 as t mm, the height of the partition 34 as h mm and the tube height which is the dimension of the refrigerant flow tube 13 in the thickness direction as H mm, a relation 0.1≤t≤0.4 and 0.64≤h/H≤0.86 is satisfied. <P>COPYRIGHT: (C)2012,JPO&INPIT |
