CONDENSING STRUCTURE OF FREEZING SYSTEM, MAINLY CONCERNED WITH PREVENTING NOISE GENERATED DUE TO SUPERCOOLED REFRIGERANT

摘要

PURPOSE: A condensing structure of a freezing system is provided to prevent a noise generated due to a supercooled refrigerant by executing condensing action in a partial interval of a condenser when all multi-compressors are not operated. CONSTITUTION: Multi-compressors(11,12) compress a refrigerant. A condenser(15) is divided into a plurality of condensing intervals(15a,15b). A plurality of refrigerant lines(51-55) connect the multi-compressors and the plurality of condensing intervals respectively, wherein the plurality of refrigerant lines are communicated with each other in a partial interval. A plurality of solenoid valves(61,62) are installed at the plurality of refrigerant lines placed at an inlet of the condenser for selectively opening and shutting a flow of the refrigerant moving in the corresponding refrigerant line.