AIR CONDITIONER FOR VEHICLES FOR PREVENTING OVER-COOLING OF COOLING WATER IN CASE THAT AN ENGINE IS OPERATED BY A LOW LOAD

摘要

PURPOSE: An air conditioner for vehicles is provided to improve cooling performance since refrigerant is heat-exchanged with cooling water of an outlet tank by being moved through a refrigerant pipe that passes through the outlet tank of a radiator.;CONSTITUTION: The air conditioner for vehicles includes an outlet tank of a radiator(70) and refrigerant pipes(40,44,46). The outlet tank of the radiator is filled with cooling water supplied to a vehicle engine(50). The refrigerant pipe connects a compressor(10) and a condenser(20), and moves the refrigerant. The refrigerant pipe is arranged to pass through the outlet tank so as to heat-exchange the refrigerant and the cooling water.;COPYRIGHT KIPO 2010