Patent ID: 9068740
Filing Date: 2015-06-30
Classification: F01K,F22B,F24S,F25B,Y02B

Abstract:
1. A sunlight heat utilized steam absorption chiller comprising: a generator using steam generated by sunlight heat as a heat source, an absorber, an evaporator, a condenser, a heat exchanger for allowing heat exchange between a dilute solution flowing from the absorber to the generator and a strong solution flowing from the generator to the absorber, and a means for generating steam by a burning heat source, wherein either the steam generated by the burning heat source or the steam generated by sunlight heat can be used as a heat source for the generator, wherein a steam drain heat recovery unit for allowing at least part of the dilute solution flowing from the absorber to the generator to exchange heat with a steam drain discharged from the generator is provided to allow heat recovery from the steam drain.