Refrigeration system for a motor vehicle with means - or rear engine as well as a method for the air-conditioning of a motor vehicle with means - or rear engine

摘要

It is a refrigeration system (10) for a motor vehicle with means - or rear engine is provided with one of the means - or rear engine driven air conditioner compressor (12) for conveying a cooling medium, at least one evaporator (16) for cooling a forward part of the passenger compartment by means of an evaporation of the cooling medium, at least one capacitor (22) for condensing of the cooling medium, a heat exchanger (20) for cooling the to the evaporator (16) with cold of the coolant flowing from the evaporator (16) coming from the cooling medium and a control device (26) for limiting a temperature of the in the air-conditioning compressor (12), in which the cooling air entering. By the limitation of the temperature of the cooling medium at the entry into the air conditioner compressor (12) can be a for the air-conditioning compressor (12) harmful temperature, also while taking into account a heating of the cooling medium along a particularly long flow path from the bow area (18) of the motor vehicle to the in the case of the means - or rear engine arranged air-conditioning compressor (12), are avoided, so that a refrigeration system (10) for a motor vehicle with a high service life is made possible.