| 摘要 |
PROBLEM TO BE SOLVED: To obtain a blower for a refrigerator capable of effectively utilizing cold air diffused from an air outlet without waste and obtaining a high pressure and a large air volume by smoothly supplying the cold air diffused by an impeller. SOLUTION: In the blower for a refrigerator comprising an air outlet 17 for introducing cold air axially diffused by a rotation of an impeller 8 and a diffusing chamber 13 for diffusing the air to side face cold air distribution ports 18, 19 radially disposed at the impeller 8, a guide air duct 20 communicating with the port 18 is provided at an outer periphery of the port 17 in the chamber 13, the air diffused from the outlet 17 in the chamber 13 and radially supplied is recovered by the duct 20, and guided to the port 18. |
