| 摘要 |
PURPOSE: A condensing structure of a freezing system is provided to reduce pressure drop by reducing the energy loss, and prevent a failure in initial starting by preventing inflow of a refrigerant into compressors. CONSTITUTION: A freezing system uses one condenser and a plurality of compressors(1a,1b). The condenser includes a first condensing part(22) separately supplying a refrigerant discharged from an outlet of each compressor for preliminarily condensing the refrigerant, and a second condensing part(25) having a refrigerant tube(26) to condense the refrigerant discharged from the first condensing part again. A plurality of check valves(2a,2b) are installed between the first condensing part and the second condensing part for preventing a back current. A combining junction part(24) is formed of a combining junction pipe(23) formed at a rear end of the check valves to join separated pipes(21).
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