BLOWING DEVICE
To provide a blowing device capable of generating an airflow having a blowout wind velocity with high uniformity when generating the airflow along a blowout direction.SOLUTION: A blowing device includes: a first blower 30 having a fan blowout port 35 blowing out airflow; a first fan box 70 including...
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Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a blowing device capable of generating an airflow having a blowout wind velocity with high uniformity when generating the airflow along a blowout direction.SOLUTION: A blowing device includes: a first blower 30 having a fan blowout port 35 blowing out airflow; a first fan box 70 including the first blower; and a first nozzle 50 connected to the first fan box so as to enable ventilation and blow out the airflow. The first nozzle includes: a nozzle undersurface 51 having a short side and a long side; a nozzle side surface 52 erecting in a vertical direction with respect to the nozzle undersurface 51 from the long side; a nozzle blowout port 54 whose longitudinal direction is formed along the long side and which blows out the airflow to the nozzle undersurface 51; and a nozzle suction port 55 sucking the airflow on the nozzle side surface 52. The first fan box includes a chamber space 73 having a collision wall 72 with which the airflow blown out from the first blower via the fan blowout port is collided, and a chamber blowout port 74 blowing out the airflow collided with the collision wall 72 toward the nozzle suction port.SELECTED DRAWING: Figure 6
【課題】吹出方向に沿った気流を生成するにあたり、均一性の高い吹出風速を有する気流を生成可能な送風装置を提供する。【解決手段】送風装置は、気流を吹き出すファン吹出口35を有する第一送風機30と、第一送風機を内包する第一ファンボックス70と、第一ファンボックスに通風可能に接続され気流を吹き出す第一ノズル50と、を備える。第一ノズルは、短辺と長辺とを有するノズル下面51と、長辺からノズル下面51に対して垂直方向へ立設するノズル側面52と、ノズル下面51に、長辺に沿って長手方向を形成し気流を吹き出すノズル吹出口54と、ノズル側面52に、気流を吸い込むノズル吸込口55と、を有する。第一ファンボックスは、第一送風機からファン吹出口を介して吹き出された気流を衝突させる衝突壁72と、衝突壁72に衝突した気流をノズル吸込口に向けて吹き出すチャンバー吹出口74と、を有するチャンバー空間73と、を有する。【選択図】図6 |
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