REFRIGERATING UNIT OF DOMESTIC COMPRESSION REFRIGERATOR

摘要

refrigerating engineering. SUBSTANCE: condenser of proposed refrigerator is made in form of flat coil mounted vertically on metal sheet. Evaporator is made in form of rectangular box consisting of two aluminum sheets connected together forming passages between them for evaporation of refrigerant; it is provided with refrigerant inlet and outlet. Condenser surface is coated with heat-conducting absorbent. Condenser is provided with water dispensing and collecting chutes. secured in its upper and lower parts, respectively. Evaporator box is placed in rectangular hermetic casing filled with non-freezing cold-accumulating liquid. Movable support of compressor suspension is kinematically linked with rod of water pump rigidly secured to housing. Water pump is provided with water reservoir and two check valves fitted in its suction and discharge lines. Discharge pipe line is connected with dispensing chute and section pipe line is laid in water reservoir. Kinematic linked of compressor movable support with water pump rod may made in form of connecting rod with hinges. EFFECT: reduced power requirements. 4 cl, 1 dwg