Refrigeration system having a refrigeration cycle which provides optimized consumption

摘要

Main section of the system consists of a compressor, condenser, expansion valve and evaporator. Evaporator is connected to the expansion valve comprising an auxiliary section with at least one auxiliary compressor connected to a low pressure intake line of the main compressor. The auxiliary condenser is connected to the auxiliary compressor and the reservoir. The output of the main condenser is taken to the expansion valve. De-superheating occurs in the first part of the condenser. The refrigerant gas passes through the system and the condensation takes place until all the gas in the liquid state is sub-cooled. The expansion valve arranged up-stream is designed to create a pressure drop at constant enthalpy.