| 摘要 |
PROBLEM TO BE SOLVED: To enhance a cooling function and a deodorizing function of an interior in a refrigerator provided with an air circulation duct and an air circulation fan in addition to a cooling fan. SOLUTION: This refrigerator comprises a fan 21 which vents forcibly a cooled air into a refrigerator 17, an air circulation duct 30 provided vertically in the central part at the depth of the refrigerator, a deodorizing means 36 provided inside, an air circulation fan 31 provided in the lower part, a quick cooling zone 34 provided on the lowest stage of a cold storage 17, an air discharge hole 33 which is opened in the quick cooling zone 34, a cooled air discharge duct 23, a damper 26 which controls the amount of air with a flap, a cold storage temperature detection means and a bypass duct 35 which connects the air circulation duct 30 to the cooled air duct. Generally, the air circulation fan 31 is operated when a compressor 22 is not working. When quick cooling is required, the fan is continuously operated for a definite time. It is, therefore, possible to enhance cooling and deodorizing functions. |
