PROCEDURE FOR THE OPERATION OF A COLD GENERATION INSTALLATION FOR THE CLIMATIZATION OF VEHICLES AND COLD GENERATION INSTALLATION FOR THE REALIZATION OF THE SAME.

摘要

THE PROCEDURE GENERATES OVERPRESSURE PRESSURE OF THE REFRIGERATION MEDIUM THAT CIRCULATES ON THE HIGH PRESSURE SIDE OF A VAPOR COMPRESSION CIRCUIT (1) TO OFFER A COOLING POWER REGARDING THE CRITICAL PRESSURE IN THE CIRCUIT AND AT THE SAME TIME ON THE LOW PRESSURE SIDE OF THE CIRCUIT A SUBCRITICAL PRESSURE. THE CIRCUIT (1) CONTAINS THEREFORE A COMPRESSOR (2), A GAS COOLER (3), A STRANGULATION MEDIUM (4) AND AN EVAPORATOR (5), WHICH ARE SERIAL CONNECTOR AND FORM AN INTEGRAL CLOSED CIRCUIT. THE COOLING ENVIRONMENT COOLED ON THE LOW PRESSURE SIDE GUIDES THERMAL ENERGY THROUGH THE EVAPORATOR (5) OR EVACUATES THROUGH THE COOLING ENERGY. TO ALLOW A SUITABLE USE OF THE VEHICLE FOR A CLIMATE INSTALLATION THAT WORKS IN ACCORDANCE WITH THIS CIRCUIT, IT IS PROPOSED, THAT THE CURRENT OF MASS OF REFRIGERATION MEDIUM BE VARIED IN THE CIRCUIT THROUGH REGULATION OF THE QUANTITY OF THE MEDIUM IN THE REFRIGERANT ).