| 摘要 |
PROBLEM TO BE SOLVED: To provide a configuration of a lower body wherein it is not necessary to reduce the spraying quantity of an absorbent solution per each pipe of a heat transfer pipe group of an absorber, nor to increase the height of the absorber when improving the heat efficiency by reducing the circulation quantity of the absorbent solution. SOLUTION: Inside of the lower body is divided into three parts of an evaporator 5, and a first absorber 6A and a second absorber 6B provided on both sides thereof. An evaporator heat transfer pipe group 12A to connect cold-heat pipe 12 is provided in the evaporator 5. A first absorber heat transfer pipe group 13A to connect a cooling water pipe 13 is provided in the first absorber 6A. A second absorber heat transfer pipe group 13B to connect the cooling water pipe 13 is provided in the second absorber 6B. Thick absorbent solution concentrated by a regenerator is sprayed on the absorber heat transfer pipe group 13A of the first absorber 6A. An absorbent solution pipe 22 with an absorbent solution pump 21 interposed thereon is connected to a lower part of the first absorber 6A, and a refrigerant is absorbed by the first absorber 6A, and the dripped absorbent solution is sprayed on the absorber heat transfer pipe group 13B of the second absorber 6B. COPYRIGHT: (C)2004,JPO
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