COMBINED AUTOMATIC SYSTEM FOR DIESEL ENGINE HEAT ENERGY COMPLEX UTILIZATION

摘要

FIELD: engine building.; SUBSTANCE: invention is relates to the field of energy transformation and bears on the solving question about the heat energy complex utilization for diesel engines, which are working with electricity generator (DGS - diesel-generator system). DGS includes diesel engine 1 and generator 2, heat exchangers for heat utilization of following units: pressed air after the turbo blowing 3, motor oil 4, diesel mounting antifreeze (5) and exhaust antifreeze 6; circulating pump 7 (with it's engine 8 and static frequency transformer 9) for heat carrier supply to the consumer, a storage container for the heat carrier and a supply tanks with the ethylene glycol and anticorrosion adjuvant. DGS is equipped with temperature transducers 19…34, pressure sensors 35...38, flow sensors 39…42, electric conductivity sensor for oil quality control 43, antifreeze (44) and heat carrier's (45...46) concentration sensors, cutting valves and three way valves. Also DGS is equipped with integrated control system, which consists of personal computer 86 and microprocessor 87 with parallel connection by information channels and control activities. The invention provides ; EFFECT: decrease of gas consumption of one unit of the generated heat and electrical energy and also it provides DGS reliability increasing. ;8 dwg, 1 tbl