Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blower
The present specification discloses a blower. The blower applies a technique capable of suppressing the generation of noise when air flows in the nozzle pipe. The blower has: a fan; a housing that has a discharge port and houses the fan; and a nozzle that can be attached to the discharge port. The nozzle has: a nozzle tube through which air flows; and a plate member disposed inside the nozzle tube. The rear end face of the plate member is inclined with respect to the flow direction in which air flows inside the nozzle tube.
本说明书公开一种鼓风机。该鼓风机应用了能够抑制空气在喷嘴管中流动时产生噪音的技术。鼓风机具有：风扇；外壳，该外壳具有排出口，且收纳风扇；以及喷嘴，该喷嘴能够安装于排出口。喷嘴具有：喷嘴管，该喷嘴管供空气在内部流动；以及板构件，该板构件配置于喷嘴管的内部。板构件的后端面相对于空气在喷嘴管的内部流动的流动方向倾斜。
Blower
The present specification discloses a blower. The blower applies a technique capable of suppressing the generation of noise when air flows in the nozzle pipe. The blower has: a fan; a housing that has a discharge port and houses the fan; and a nozzle that can be attached to the discharge port. The nozzle has: a nozzle tube through which air flows; and a plate member disposed inside the nozzle tube. The rear end face of the plate member is inclined with respect to the flow direction in which air flows inside the nozzle tube.
本说明书公开一种鼓风机。该鼓风机应用了能够抑制空气在喷嘴管中流动时产生噪音的技术。鼓风机具有：风扇；外壳，该外壳具有排出口，且收纳风扇；以及喷嘴，该喷嘴能够安装于排出口。喷嘴具有：喷嘴管，该喷嘴管供空气在内部流动；以及板构件，该板构件配置于喷嘴管的内部。板构件的后端面相对于空气在喷嘴管的内部流动的流动方向倾斜。
Blower
鼓风机
SAKURAGI MASAKI (Autor:in) / YAMAMOTO ATSUSHI (Autor:in) / INAGAWA SHINPEI (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch