Chilled water generation system and absorption refrigerating machine

摘要

There is provided a chilled water generation system, which can be improved in coefficient of performance even at a low heat source temperature. A chilled water generation system (70) comprises a single effect absorption refrigerating machine (1) that generates a chilled water with a hot water as a heat source, and an absorption refrigerating machine (2) provided with a multiple stage evaporative absorber. The chilled water generation system (70) is constructed so that a hot water and a chilled water are caused to first flow to the single effect absorption refrigerating machine (1) and to then flow to the absorption refrigerating machine (2) provided with the multiple stage evaporative absorber.