COMPOSITE CHANNEL OF ABSORBER AND CONDENSER FOR AIR-COOLED ABSORPTION REFRIGERANT OR COLD/WARM WATER MACHINE

摘要

PURPOSE: To provide a composite channel of an air-cooled absorber to an air- cooled condenser to obtain excellent cooling effect in an absorption refrigerator or a cold/warm water machine. ;CONSTITUTION: An absorber 7 is connected to a condenser 3 via an air duct 70 so as to provide an air cooling type, the absorber 7 is cooled with the air, and then the condenser 3 is cooled with the discharge air. A sectional area of a heat transfer tube 72 in which liquid flows is formed substantially in an elliptical shape or a streamline shape of a substantially oblong shape formed of a curved surface having a plurality of curvatures with small resistance to an air flow, an air suction port 74 of the absorber 7 is widened, and an air passage is narrowed toward an air outlet 76 of the condenser 3.;COPYRIGHT: (C)1994,JPO&Japio