Comprehensive utilization of Exhaust Heat of Engine and Solar Energy is a revolutionary technique. There is seldom literatures focusing on this scope. The mechanical compressor using chemical refrigerant principle is the core driving component of traditional car air conditoner. However, the issues such as engergy-comsuming, transmission efficiency, pollution etc. remains a great challenge. A new driving scheme is put forward in this paper, in which primary exhaust heat sources is used to drive the air conditioner. There requires quite a few moving parts in this new scheme. If the low power eng...