A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of garden tools, in order to solve the problem of low cleaning efficiency caused by low air outlet efficiency of a garden hair dryer in the prior art, the garden hair dryer comprises a shell, and the shell is sequentially provided with a fan, a motor driving the fan to rotate and a first air pipe. The fan comprises a hub arranged in the center and blades connected to the hub, the shell is further provided with a control circuit of the motor and a speed regulation button, the shell is further provided with a multi-stage flow guide device, and the flow guide device comprises a second-stage flow guide structure which rectifies airflow into laminar flow and sends the laminar flow into the fan after the laminar flow is adjusted by a certain angle.
本发明涉及园林工具技术领域，为了解决现有技术中，由于园林吹风机出风效率不高而导致清理效率低的问题，提高了一种园林吹风机，包括壳体，壳体依次设置有风扇、带动风扇转动的电机和第一风管，风扇包括中心设置的轮毂和轮毂上连接的叶片，壳体上还设置电机的控制电路和调速按钮，其中：壳体上还设置有多级的导流装置，导流装置包括将气流整流为层流并调整一定角度后送入风扇的第二级导流结构。
The invention relates to the technical field of garden tools, in order to solve the problem of low cleaning efficiency caused by low air outlet efficiency of a garden hair dryer in the prior art, the garden hair dryer comprises a shell, and the shell is sequentially provided with a fan, a motor driving the fan to rotate and a first air pipe. The fan comprises a hub arranged in the center and blades connected to the hub, the shell is further provided with a control circuit of the motor and a speed regulation button, the shell is further provided with a multi-stage flow guide device, and the flow guide device comprises a second-stage flow guide structure which rectifies airflow into laminar flow and sends the laminar flow into the fan after the laminar flow is adjusted by a certain angle.
本发明涉及园林工具技术领域，为了解决现有技术中，由于园林吹风机出风效率不高而导致清理效率低的问题，提高了一种园林吹风机，包括壳体，壳体依次设置有风扇、带动风扇转动的电机和第一风管，风扇包括中心设置的轮毂和轮毂上连接的叶片，壳体上还设置电机的控制电路和调速按钮，其中：壳体上还设置有多级的导流装置，导流装置包括将气流整流为层流并调整一定角度后送入风扇的第二级导流结构。