INTAKE AIR TEMPERATURE CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

摘要

An intake air temperature control system for an internal combustion engine is provided to improve the degree of freedom of temperature control of the air flowed into the internal combustion engine by including a reservoir, an injector and a controller. An intake air temperature control system for an internal combustion engine comprises: an air suction line(10) in which the external air of an internal combustion engine is flowed; a heater(20) which is connected to the air suction line so that the suction air is flowed, and heating the flowed air; a reservoir(30) which is connected to the heater, and in which the heated air is flowed and is accumulated at the high pressure; an injector(40) spraying the air of the high pressure accumulated in the reservoir to an intake flow path; and a controller(80) controlling the operation of the injector.