POWER-AND-REFRIGERATION SUPPLY SYSTEM FOR OBJECTS FUNCTIONING WITHOUT COMMUNICATION WITH ATMOSPHERE Russian patent published in 2001 - IPC

FIELD: thermal engineering; special-purpose objects such as fortifications. SUBSTANCE: system has closed-loop diesel- electric generating plant incorporating heat-transfer apparatus communicating with refrigerating machine and cryogenic oxidizer feed line. Refrigerating machine is, essentially, steam-ejector refrigerator whose heat-transfer apparatus is made in the form of steam generator. Closed loop of diesel-electric generating plant runs through catalytic neutralizer, hydrogen generating reactor accommodating steam generator of steam-ejector refrigerator, intermediate heat-transfer apparatus- condenser accommodating evaporator-heater for cryogenic oxidizer feed line, and reactor with chemical absorber. Connected to closed loop are gaseous nitrogen feed line, gaseous hydrogen feed line, and service water feed line. EFFECT: enhanced engine efficiency, reduced space required for keeping heat-accumulating material, increased amount of useful energy generated. 1 cl, 1 dwg