| 摘要 |
PURPOSE:To reduce air duct resistance of a duct by providing a freezing chamber suction duct and a blade, serving as the partition part of the freezing chamber suction duct, which freely flaps to the freezing chamber suction duct side and closes the freezing chamber suction duct during maximum flap to the freezing chamber suction duct side. CONSTITUTION:When circulation of an air flow in a refrigerating chamber 4 is stopped, a blade 14 mounted as the partition of a suction duct is flapped to the freezing chamber suction duct 9 side to close the freezing chamber suction duct 9. This constitution increases the air duct area of a freezing chamber suction duct 8, and prevents or relieves air duct resistance of the duct 8, resulting in stable reduction of the generation of noise. |
