| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot heat storage system containing therein a hot heat storage member in which oxidization is prevented from being performed at the low cost, and a heat exchange efficiency is improved. SOLUTION: A hot heat storage system includes a heat source apparatus 20, a heating tower 25, a hot heat storage tank 11, a load heat exchanger 13, and a fan coil unit 14. The heat source apparatus 20 includes a condenser 21, an evaporator 22, an expansion valve 24, and a compressor 23. A hot heat storage member 10 is filled in the hot heat storage tank 11, and the tank is water sealed for prevention of oxidization into a water sealing state, or inert nitrogen gas is filled to prevent oxygen from entering the hot heat storage member and remove dissolved oxygen. |
