Title:
HEAT ACCUMULATION TYPE AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3260418
Kind Code:
B2
Abstract:
PURPOSE: To provide an air conditioner provided with a heat accumulating tank of a high efficiency and a high load followability in a cycle having an ice accumulating tank of a heat accumulation type air conditioner.
CONSTITUTION: A freezing cycle is formed by connecting in communication an outdoor unit 1 comprising a compressor 2, a four-way valve 3, an outdoor heat exchanger 4 and an outdoor expansion valve 5, an indoor unit 11 comprising an indoor heat exchanger 12 and an indoor expansion valve 13, and a heat accumulating unit 21 comprising a heat accumulating tank 22, switch valves KV1, KV2, KV3, KV4, KV5 and KV6. A first heat exchanging part HE1 of the heat accumulating tank 22 is formed of heat transmission tubes arranged in a right triangle, while a second heat exchanging part HE2 is formed of heat transmission tubes arranged and positioned in the center the equilateral triangle of the heat transmission tubes of the first heat exchanging part HE1.
Inventors:
Shigeo Aoyama
Tetsuhide Kuramoto
Kozo Suzuki
Yoshihide Sugita
Tetsuhide Kuramoto
Kozo Suzuki
Yoshihide Sugita
Application Number:
JP15468792A
Publication Date:
February 25, 2002
Filing Date:
June 15, 1992
Export Citation:
Assignee:
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
Matsushita Cold Machinery Co., Ltd.
Matsushita Cold Machinery Co., Ltd.
International Classes:
F24F5/00; F25B13/00; F25C1/00; (IPC1-7): F24F5/00; F25B13/00; F25C1/00
Domestic Patent References:
| JP328673A | ||||
| JP178835U | ||||
| JP58114471U | ||||
| JP6023670U |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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