Hot water operated absorption chiller is a kind of large-size industrial or commercial chilling unit with hot water as driving energy, lithium bromide solution as absorbent and water as refrigerant. Depending on hot water temperature, Shuangliang provides a full range of chiller type options, including but not limited as double effect type, two stage type, single stage type, composited type, double lift type to meet different clients’ needs and different working conditions.
Double Effect Hot Water Chiller
Double effect hot water chiller has higher COP and requireshigher hot water supply & return temperature. (Typical supply temperatureis 160℃). It’s suitable for clients whohave pressurized hot water piping systems. Shuangliang actually made the 1st double effect hot waterchiller in the world for Zurick University Hospital.
Single Stage Hot Water Chiller
Single stage hot water chiller is commonly used in hot water system with operation temperature below 160℃. Typical applications including CHP system, district heating system, waste heat recovery system, etc. The applications in waste heat recovery system help clients significantly improve their energy efficiency and save remarkable cost on energy consumption.
Two Stage Hot Water Chiller
If hot water temperature is lower or client wants to recover more heat from hot water (means hot water return temperature is lower or delta T is bigger), depends on different cases, two stage hot water chiller will be the ideal option.