ABSORPTION-AND-COMPRESSION REFRIGERATION UNIT Russian patent published in 2006 - IPC F25B25/02 

FIELD: cooling equipment, particularly refrigeration units for domestic cooling generators.

SUBSTANCE: absorption-and-compression refrigeration unit comprises absorption loop and compression loop. Absorption loop includes oil cooling coil, absorber, liquid and gas heat-exchangers, condenser, evaporator and generator with electric heater. Compression assembly includes compressor, regenerative heat-exchanger, evaporators, shell-and-tube heat-exchanger and capillary pipe connected to absorption loop evaporator downstream from the regenerative heat-exchanger. Ammonia-water mixture is directed to generator after ammonia-water mixture heating in oil cooling coil.

EFFECT: increased working ability of the absorption-and-compression unit.

1 dwg