摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of effectively minimizing vibration-noise by reducing pulsation by optimizing the structure of a pipe, with respect to a vibration-noise problem generated from refrigerating cycle parts such as pipe and condenser making pressure pulsation of discharge refrigerant of a compressor as excitation force in a machine room of the refrigerator. SOLUTION: By making a total of a pipe length for connecting from an internal silencer outlet up to an external silencer inlet in the compressor≥850 mm and≤1,100 mm, reduction of the pressure pulsation of the refrigerant between the two silencers and a damping effect of vibration by mass of an external silencer tank are made compatible. As a result, pipe noise can be effectively reduced. COPYRIGHT: (C)2009,JPO&INPIT
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