| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage-type heat exchanger capable of equalizing a distribution of ice water and a distribution of a temperature caused by the melting of a sensible-heat storage material in air cooling, and obtaining a stable heat exchanging quantity for a specific time or longer. SOLUTION: In this storage-type heat exchanger wherein a heat transfer tube where a refrigerant passes is composed of synthetic resin small-diameter tubes 2a, 2b, a number of the small-diameter tubes 2a, 2b are arranged at prescribed intervals to constitute a heat exchanger 2, and the heat exchanger 2 is stored in a heat storage container 1 having the sensible-heat storage material, a refrigerant flow rate variable means for adjusting a refrigerant inflow rate by changing a cross-sectional area of the small-diameter tube 2a or 2b is mounted at the refrigerant inlet side of the small-diameter tube 2a or 2b forming a air cooling circuit. COPYRIGHT: (C)2006,JPO&NCIPI
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