BELL MOUSE OF REFRIGERATOR

摘要

PURPOSE: A bellmouth is provided to minimize pressure loss with round shaped cross section at an end of bellmouth, and improve efficiency of a centrifugal fan. CONSTITUTION: A refrigerator comprises a centrifugal fan and a bellmouth(9). The centrifugal fan inhales the cool air and emit in circumferential Direction. The bellmouth guides the cool air inhaled through the centrifuge fan. A cross section at an end of the bellmouth is a rounded shape.