| 摘要 |
PROBLEM TO BE SOLVED: To provide an effective inner/outer melting double flow type ice heat storage system in which cold water is circulated even in an ice heat storage tank with high ice filling rate without causing icing, and both use of inner melting heat delivery and outer melting heat delivery is ensured. SOLUTION: An inner/outer melting double flow type ice heat storage system includes a heat source apparatus 20 provided with a cooling tower 21, an ice heat storage tank 15, load heat exchangers 13, 14, a fan coil unit 19 being a load, and piping for connecting them. The ice heat storage tank 15 includes therein a heat transfer tube 16 that forms a heat exchanger of a brine 16a, a cold heat takeout tube 12, and an air blowoff pipe 10 containing a cold water takeout tube 11 therein. |
