AN AIR-CONDITIONING SYSTEM FOR VEHICLE

摘要

PURPOSE: An air conditioning system for a vehicle is provided to eliminate the need of refrigerant which causes air pollution by using LPG or DME, used as fuel of the vehicle, as refrigerant for a cooling system. CONSTITUTION: An air conditioning system for a vehicle comprises a fuel tank(20), a fuel pump(22), and a fuel injection device(24). The fuel tank stores LPG or DME. The fuel injection device injects the LPG or DME fed by a fuel pump to an engine(25). The LPG and DME, which bypasses the fuel injection device, are drawn into a cooling system to be used as refrigerant. [Reference numerals] (12) Condenser; (15) Evaporator; (20) Fuel tank; (21) Fuel filter; (23) Motor; (24) Fuel injection device; (AA) Inside of a vehicle