Ice thermal storage type air conditioner and ice thermal storage tank

摘要

There are provided an ice thermal storage tank and an ice thermal storage type air conditioner, which increase the ice packing factor, prevent the leakage of a refrigerant, improve the reliability, and are suitable for decreasing the cost.;An ice thermal storage type air conditioner having an outdoor unit 14 equipped with a compressor 12 and an outdoor heat exchanger 13, an indoor unit 17 equipped with an indoor heat exchanger 16 and an expansion valve 18b, and an ice thermal storage tank 5 equipped with a heat exchanger therein includes the heat exchanger used as a condenser when the accumulated heat is used, a pipe-shaped heat transfer tube 1 and a plate-shaped fin 2 installed to the heat transfer tube, which form the heat exchanger, and the ice thermal storage tank in which the fin is installed vertically, and a plurality of rows of the heat transfer tubes and the fins are arranged.