| 摘要 |
PURPOSE: A radiation structure for refrigerator machinery compartment is provided to reduce noise of radiation fan by increasing air suction amount and reducing rotational frequency of the radiation fan, while achieving an improved radiation and compression efficiency of the compressor. CONSTITUTION: A radiation structure where air flow is compulsorily performed by a radiation fan(5) so as to radiate heat generated from a compressor(4) and a condenser(3), comprises a plurality of air suction units(20,21) having plural suction ports so as to allow the air flowing from the radiation fan to be sucked around the radiation fan; and a plurality of air outlet units(22,23) having plural outlet ports so as to allow the air sucked through air suction units to be heat exchanged in the condenser and compressor and discharged from the compressor. Air suction units are arranged at the front surface and a bottom surface(24) of a machinery compartment(1) adjacent to the radiation fan. Air outlet units are arranged at the front surface and bottom surface of the machinery compartment adjacent to the compressor.
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