초록

The present invention relates to an air circulation system of a refrigerator in a side-by-side refrigerator. The air circulation system ejects a cold air into a refrigerator compartment asymmetrically from right and left side walls to form a vortex thereby enhancing the ability of uniform cooling.

대표청구항 ▼

1. An air circulation system of a refrigerator comprising: a blower fan provided in a blowing chamber in an upper rear section of a freezer compartment; front air ejecting ports provided in a front section of a partition between the freezer compartment and a refrigerator compartment and communic

1. An air circulation system of a refrigerator comprising: a blower fan provided in a blowing chamber in an upper rear section of a freezer compartment; front air ejecting ports provided in a front section of a partition between the freezer compartment and a refrigerator compartment and communicating to the blowing chamber; rear air ejecting ports provided in a rear section of the refrigerator compartment in the diagonal direction from said front air ejecting port; an air suction port provided in a lower section of the refrigerator compartment and communicating to the freezer compartment; and means for forming a cold air curtain capable of preventing outflow of a cold air when a refrigerator door is opened. 2. The air circulation system according to claim 1, wherein said front and rear air ejecting ports are vertically provided in plurality with a gap, and arranged by ones between each acceptor shelf. 3. The air circulation system according to claim 1, wherein said cold air curtain forming means has: an air valve provided in the blowing chamber for selectively shutting channels leading to said rear cold air ejecting ports so that the cold air is ejected through only said front cold air ejecting ports; an actuator for actuating said air valve; and a control switch for operating said actuator in cooperation with the refrigerator door when the refrigerator door is opened.