AXIAL BLOWER

PROBLEM TO BE SOLVED: To obtain an axial blower which is made thin while achieving noise control effect.SOLUTION: An axial blower 10 comprises: a frame 11 through which a ventilation flue 11a penetrates, the ventilation flue 11a having a gas inlet in which gas inflows and a gas outlet from which gas...

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Bibliographische Detailangaben
Hauptverfasser: KOSAKA YUYA, SAKAI CHIKAKO, MURAKAMI TATSUSHI, WASHIMI TOMOTAKA, TAKAHASHI TSUTOMU, SHIONOIRI KIMINOBU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain an axial blower which is made thin while achieving noise control effect.SOLUTION: An axial blower 10 comprises: a frame 11 through which a ventilation flue 11a penetrates, the ventilation flue 11a having a gas inlet in which gas inflows and a gas outlet from which gas outflows; a motor 15 disposed in the ventilation flue 11a; an impeller 16 mounted to a revolving shaft of the motor 15 and disposed in the ventilation flue 11a; and a motor stationary leg 12 having a motor stationary portion fixed to the motor 15, a slanted portion bent from the motor stationary portion and extending toward the gas outlet of the ventilation flue 11a, and a frame stationary portion bent from the slanted portion, extending toward the radial-direction outside of the impeller 16 in a plane orthogonal to the revolving shaft of the motor 15 and fixed to the frame 11. 【課題】騒音抑制効果を達成しつつ薄形化した軸流送風機を得ること。【解決手段】軸流送風機10は、気体が流入する入口及び前記気体が流出する出口を有する通風路11aが貫通するフレーム11と、通風路11a内に配置されたモータ15と、モータ15の回転軸に装着され、かつ通風路11a内に配置された羽根車16と、モータ15に固定されるモータ固定部、モータ固定部から屈曲して通風路11aの出口に向かって延びる傾斜部及び傾斜部から屈曲しモータ15の回転軸と直交する平面内で羽根車16の径方向外側へ向かって延びてフレーム11に固定されるフレーム固定部を有するモータ固定脚12と、を備える。【選択図】図3