| 摘要 |
PURPOSE: A cooling device for a refrigerator machine room using nacelle shape is provided to reduce noise by burying a cooling fan in the lower part of a nacelle duct. CONSTITUTION: A cooling device for a refrigerator machine room using nacelle shape comprises a compressor(10), a condenser(20), a nacelle duct(300). The compressor is installed in the refrigerator machine room(100). The condenser is connected to the compressor in the refrigerator machine room. The nacelle duct is installed to cool the compressor and the condenser. A central part of the nacelle duct is made of penetrated shape and ventilates.
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