UNIFIED FREEZING AND REFRIGERATING SYSTEM HAVING IMPROVED COOLING EFFICIENCY

摘要

According to the present invention, a unified cooling systems having improved cooling efficiency comprises: an inner housing (10) installed near a wall on one side inside a storage; an outer housing (20) installed in contact with an outside of a wall on one side of the storage (1) to face the inner housing (10); a connection part (15) to connect the inner housing (10) to the outer housing (20) by penetrating a wall on one side of the storage (1); an evaporator installed inside the inner housing (10); a compressor (40) installed inside the outer housing (20); a condenser (50) installed inside an upper part of the outer housing (20); an expanding valve (60) installed inside the inner housing (10); and a ventilation part (70) installed in a wall on one side of the storage (1) to intercommunicate with the inside of the outer housing (20), ventilating cold air inside the storage (1) to cool the condenser (50) using waste heat of the ventilated air inside the storage (1).