FIELD: machine building.
SUBSTANCE: device includes movable temperature sensor (39) providing the sounding mainly of temperature of high-temperature cooling liquid supplied from inlet hole of high-temperature cooling liquid (33) and directed to inlet hole of high-temperature cooling liquid (33) depending on temperature sounding result; main valve (36) made as a part of movable temperature sensor (39) and attaching the inlet hole of low-temperature cooling liquid (31) and mixing chamber (32) at the corresponding movement of movable temperature sensor (39) towards inlet hole of high-temperature cooling liquid (33), thus providing the control of inflow of low-temperature cooling liquid from inlet hole of low-temperature cooling liquid (31) to mixing chamber (32); and high-temperature cooling liquid (42) supply section interconnected with high-temperature cooling liquid inlet hole (33) and providing the flow control of high-temperature cooling liquid at the outlet of inlet hole of high-temperature cooling liquid (39), which flows about movable temperature sensor (39), and which influences the flow of high-temperature cooling liquid to mixing chamber (32).
EFFECT: maintaining the temperature of engine cooling liquid at higher level; improving the fuel combustion completeness; reducing friction losses and fuel consumption.
2 cl, 20 dwg
