公开(公告)号：EP0987502A2

公开(公告)日：2000-03-22

申请号：EP99118268.4

申请日：1999-09-14

申请人： Hitachi, Ltd.

发明人： Imanari, Masao ,  Sekiya, Sachio ,  Fukushima, Toshihiko ,  Matsubara, Katsumi ,  Tokusa, Kenji ,  Mochizuki, Yoshihiko

IPC分类号： F24F5/00

CPC分类号： F28D20/021 ,  F24F5/0017 ,  F28F1/22 ,  Y02E60/145 ,  Y02E60/147

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.

摘要翻译： 提供了一个冰蓄热箱和一个冰蓄冷式空调，其增加了冰包装系数，防止制冷剂泄漏，提高了可靠性，适合降低成本。 具有装备有压缩机12和室外热交换器13的室外机14的冰蓄热式空调机，配备有室内热交换器16和膨胀阀18b的室内机17以及配备有 其热交换器包括当使用累积热量时用作冷凝器的热交换器，安装在形成热交换器的传热管上的管状传热管1和板状翅片2，以及冰 散热片垂直安装的储热箱，多排传热管和散热片。

公开(公告)号：EP0987502A3

公开(公告)日：2002-06-12

申请号：EP99118268.4

申请日：1999-09-14

申请人： Hitachi, Ltd.

发明人： Imanari, Masao ,  Sekiya, Sachio ,  Fukushima, Toshihiko ,  Matsubara, Katsumi ,  Tokusa, Kenji ,  Mochizuki, Yoshihiko

IPC分类号： F24F5/00

CPC分类号： F28D20/021 ,  F24F5/0017 ,  F28F1/22 ,  Y02E60/145 ,  Y02E60/147

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.