EXHAUST GAS-DRIVEN ABSORPTION WATER COOLING AND WARMING MACHINE

Japanese Patent JP3948548

B2

PROBLEM TO BE SOLVED: To provide an exhaust gas-driven absorption water cooling and warming machine that can be made compact as a whole by improving the connecting relation between constituent apparatuses in a cycle.
SOLUTION: This exhaust gas-driven absorption water cooling and warming machine uses a high-temperature exhaust gas 5 as a heat source and has a heating route through which the gas 5 is first introduced to a high-temperature regenerator GH and then to an exhaust heat recovery regenerator GX. A solution flow passage is constituted so as to introduce an absorbent from an absorber A to the high-temperature regenerator GH and a low- temperature regenerator GL in a branched state 10 and to heat and condense the absorbent introduced to the regenerator GH by means of the gas 5. In addition, the condensed absorbent is introduced to the exhaust heat recovery regenerator GX and heated and condensed by means of the gas 5 passed through the high-temperature regenerator GH. On the other hand, the absorbent introduced to the low-temperature regenerator GL is heated and condensed by means of the refrigerant vapor generated in the high-temperature regenerator GH. The low-temperature regenerator GL is constituted in a film type that sprays a solution upon a group of heat transfer tubes and can introduce the refrigerant vapor generated in the high-temperature regenerator GH to the heat transfer tube group section of the low- temperature regenerator GL.

Inoue training
Tetsuya Endo

JP2001262939A

July 25, 2007

August 31, 2001

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Ebara Corporation

F25B15/00; F25B27/02; F25B33/00; (IPC1-7): F25B15/00; F25B27/02; F25B33/00

JP11304274A
JP54013049A
JP9229515A
JP11248291A
JP3018082U
JP2000046435A
JP10205908A
JP62190362A
JP5720543B2

Dai Matsuda

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