| 摘要 |
PROBLEM TO BE SOLVED: To lower the concentration of a solution in a generator by lowering the temperature of an absorber inlet solution and the pressure of an absorber and achieving a low evaporation temperature, thus to lower the temperature of a saturated solution, and to lower the temperature of a heating source of the generator without increasing the size of a device. SOLUTION: In this indirect air cooling (solution separation cooling) type absorption type refrigerating device, a heat exchanger 4 for further cooling a solution L made to flow out from a supercooling air cooled heat exchanger 1 is attached, and an entire amount or part of a cooled fluid W of an evaporator E is made to flow in to the heat exchanger 4. Therefore, the solution L made to flow out from the supercooling air cooled heat exchanger 1 is further cooled by heat exchange with the entire amount or part of the cooled fluid W of the evaporator E made to flow in to the heat exchanger 4, and made to enter the absorber A in this state. COPYRIGHT: (C)2010,JPO&INPIT
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