Steam compression refrigeration system with ejector

摘要

The present invention relates to a steam compression refrigeration system with a pipeline (60, 160), between a radiator (20) and an ejector (40) and brought into connection with a thermal insulator (61, 161) is covered, a cold by means of thermally insulated material, which in the pipeline (60, 160) is fixed. As a result, a reduction of the enthalpy of the cooling medium can be limited, which is induced by cooling of high-temperature refrigerant, by means of lower temperature atmosphere, so that the enthalpy and in front of a pressure stamping of the high temperature by means of cold by means of the ejector (40). As a result, a reduction of the theoretical value of the rear, which can be gained energy for the time of the pressure and expansion of the refrigerant franking be limited.