| 摘要 |
FIELD: branches of industry where air is used for transfer of heat. SUBSTANCE: compact air cooling system ensures saving of cold due to use of cold atmospheric air. System includes two parallel loops. One loop used for passage of cooling agent includes evaporator, compressor and condenser. Second loop used for passage of heat-absorbing agent includes two coolers and pump. Evaporator and one cooler are combined in heat exchanger located in room. Condenser and other cooler are combined in heat exchanger located out of doors. System is provided with fans for joint operation with heat exchangers and control unit. EFFECT: compact construction and enhanced efficiency. 3 cl, 2 dwgn
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