Title:
ENGINE-DRIVEN TYPE REFRIGERATING UNIT
Document Type and Number:
Japanese Patent JP3959805
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve a cooling capacity of an engine-driven type air conditioning apparatus.
SOLUTION: In this refrigerating unit 200, a first refrigerant compressed by a compressor 21 driven by an engine 11 is condensed by an outdoor heat exchanger 22 to be decompressed by a decompression means 26 and then, evaporated by a room heat exchanger 23. In this case, an adsorption type refrigerating unit 100 is provided having first and second adsorption cores 2 and 3 and first and second evaporative condensers 6 and 7. When an adsorption of a second refrigerant is performed at the adsorption cores 2 and 3 and when the second refrigerant is condensed by the evaporative condensers 6 and 7 to make a desorption of the second refrigerant by the adsorption cores 2 and 3, the second refrigerant is already evaporated by the evaporative condensers 6 and 7. An evaporation latent heat generated during the evaporation of the second refrigerant by the evaporative condensers 6 and 7 is used as cold latent heat source to cool the first refrigerant flowing through an outlet part of the outdoor heat exchanger 22.
Inventors:
Kiyotaka Kitamura
Yukihiko Takeda
Yukihiko Takeda
Application Number:
JP30291197A
Publication Date:
August 15, 2007
Filing Date:
November 05, 1997
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F25B17/08; F25B27/00; F25B25/02; F25B27/02; (IPC1-7): F25B27/00; F25B17/08; F25B25/02; F25B27/02
Domestic Patent References:
| JP3186165A | ||||
| JP8254369A | ||||
| JP61060071U | ||||
| JP9053864A | ||||
| JP8247571A | ||||
| JP3001056A | ||||
| JP57082675A | ||||
| JP54161148A |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Takahiro Miura