| 摘要 |
PROBLEM TO BE SOLVED: To solve problems such as bad crosswise directivity of an airflow in an air conditioner installed on a wing wall of a room and difficulty of maintaining a comfortable state in a room as a whole due to leakage of a part of an airflow from a direction of the center of an indoor fan in which wind flows from an outlet port at the highest speed.SOLUTION: The pitch of wind direction changing blades for changing a direction of an airflow blown out from an outlet port is set so that the pitch of right and left blades placed in the outlet port in a lateral width direction for changing a direction of an airflow blown out from the outlet port and the pitch of adjacent right and left blades corresponding to the center of a provided indoor fan in an axial direction are set to have a smaller interval than the pitch of right and left blades corresponding to both ends, thereby reducing leakage of an airflow in a front direction and improving directivity and reachability of an airflow. |
