FIELD: engines and pumps.
SUBSTANCE: system for internal combustion engine (2) with turbo-supercharge includes the first cooling system with circulating cooling agent, the second cooling system with circulating cooling agent that is kept at lower temperature during normal operation of internal combustion engine (2) than cooling agent in the first cooling system, and cooler (10, 15) in which the gaseous medium that contains water vapours is cooled by means of cooling agent in the second cooling system. System includes heat exchanger (28) provided with possibility of receiving the cooling agent from the second cooling system, which flows through it, and valve means (30) which can be located in closed position at which the exit gases from internal combustion engine do not flow through heat exchanger (28), and in open position at which the exit gases from internal combusting engine (2) flow through heat exchanger (28) so that cooling agent in the second cooling system is heated under action of exit gases.
EFFECT: improvement of cooling process with simultaneous prevention of radiator blockage.
1 dwg
