APPARATUS FOR CIRCULATING REFRIGERANT OF REFRIGERATOR

摘要

PURPOSE: An apparatus for circulating refrigerant of a refrigerator is provided to uniformly distribute cool air in a storing chamber by generating vortex flow in the storing chamber and visually confirm rotation operation of a wing part, thereby increasing reliability of the product. CONSTITUTION: An apparatus for circulating refrigerant of a refrigerator includes a storing chamber formed in a main body, an evaporator mounted at a rear part of the storing chamber for generating refrigerant to be supplied to the storing chamber, a circulation fan for forcibly circulating air in the storing chamber for heat exchange with the evaporator, and a cool air guiding duct for guiding cool air circulating by the circulating fan into the storing chamber or cool air in the storing chamber to a cooling chamber mounted with the evaporator, wherein the circulating fan(30) is to be a centrifugal fan formed with wings(32,33) at both sides of a rotation plate(31) for generating vortex flow in the storing chamber(11), one of the wings being positioned in the guiding duct and the other wing being exposed to the storing chamber.