Triple effect absorption chiller utilizing two refrigeration circuits

Patent · Tue Mar 22 00:00:00 EST 1988

OSTI ID:5007228

De Vault, R C

A heat absorption method for an absorption chiller is described comprising: (a) providing a first absorption system circuit for operation within a first temperature range; (b) providing a second absorption system circuit for operation within a second temperature range which has a lower maximum temperature than the first temperature range; (c) heat exchanging refrigerant and absorber solution from the first circuit condenser and absorber with absorption solution from the generator of the second circuit; and (d) the evaporator of the first circuit and the evaporator of the second circuit both being disposed in thermal communication with an external heat load to withdraw heat from the heat load.

• Assignee: Dept. of Energy, Washington, DC
• Patent Number(s): US 4732008
• OSTI ID: 5007228
• Resource Relation: Patent File Date: Filed date 24 Nov 1986
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
REFRIGERATORS
ABSORPTION REFRIGERATION CYCLE
ADSORBENTS
CONDENSERS
EVAPORATORS
HEAT EXCHANGERS
OPERATION
REFRIGERANTS
TEMPERATURE CONTROL
CONTROL
FLUIDS
WORKING FLUIDS
320106* - Energy Conservation
Consumption
& Utilization- Building Equipment- (1987-)