Title:
CHEMICAL HEAT PUMP
Document Type and Number:
Japanese Patent JP3020091
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To generate cold heat by utilizing a low temperature heat source by arranging a gas transporting unit directed as a transporting direction toward a condenser direction at a first refrigerant vapor passage of first and second refrigerant vapor passages respectively arranged between a reactor and the condenser and between an evaporator and the reactor.
SOLUTION: The chemical heat pump for generating low temperature heat by utilizing a chemical reaction comprises first and second refrigerant vapor passages 24, 26 respectively arranged between a reactor 12 filled with a reaction medium 12 and a condenser 16 filled with a refrigerant 13 and between an evaporator 18 and a reactor 14. And, a refrigerant passage 28 is formed between the evaporator 18 and the condenser 16, and the refrigerant 13 is circulated through the reactor 14, condenser 1, evaporator 18 and reactor 14. In this case, a gas transporting unit 36 directed as a transporting direction toward the condenser 16 side is arranged at the passage 24 for coupling the reactor 14 to the condenser 16. Thus, much refrigerant vapor can be discharged from the rector 14 to increase regenerating ability regardless of a low temperature heat source.
Inventors:
Masayoshi Hiramatsu
Tomoko Kasuga
Michito Kanamori
Masanobu Katani
Hitoki Matsuda
Fujio Watanabe
Tomoko Kasuga
Michito Kanamori
Masanobu Katani
Hitoki Matsuda
Fujio Watanabe
Application Number:
JP19407697A
Publication Date:
March 15, 2000
Filing Date:
July 18, 1997
Export Citation:
Assignee:
Chubu Electric Power Co., Inc.
International Classes:
F25B17/08; (IPC1-7): F25B17/08
Domestic Patent References:
| JP4316965A | ||||
| JP61143666A | ||||
| JP533108B2 |
Attorney, Agent or Firm:
Akio Iida (1 person outside)