Air conditioning system for passenger cabin of road vehicle has heat exchanger for cooling fluid behind engine, for cooling or heating passenger cabin

摘要

Cooling air (11) passes through an aperture (8) at the front of the vehicle and passes through a first heat exchanger (1), a diffuser (6) and a radiator (10) for cooling the engine (3). A fan (5) is installed behind the radiator. Heated air from the radiator passes the induction (3.1) and exhaust (3.2) manifolds. The engine is used as a heat source (12).