UNIT WHICH IMPROVES THE PERFORMANCE OF ENGINE BY CONTROLLING INTAKE TEMPERATURE

摘要

SUMMARY OF THE INVENTION It is an object of the present invention to provide an engine performance improving apparatus for improving the intake efficiency by optimally maintaining the temperature of the outside air introduced into the engine using the cooling and heating apparatus of the vehicle.;According to an aspect of the present invention,;An intake system (2) for introducing outside air to the engine (1);;A heating device (8) for heating the room using the heat of the engine (1);;A cooling device (14) for cooling the room using the latent heat of evaporation of the refrigerant;;An air introduction duct 13 for introducing the air blown from the cooling / heating devices 8 and 9 into the room; And;Is connected to the air duct (3) of the intake system (2) from the air introduction duct (13) to introduce cold air or warm air to the air duct (3) (21) for guiding the branch duct The present invention has been made in view of the above problems.