Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blowing and sucking conversion device and blowing and sucking fan
The invention discloses a blowing and suction conversion device and a corresponding blowing and suction fan, the blowing and suction conversion device comprises a main shell, a motor and a fan which are arranged in the main shell, the blowing and suction conversion device further comprises a conversion frame, and the conversion frame comprises a first channel, a second channel and a third channel; the main shell comprises an air inlet channel and an air outlet channel, the conversion frame is connected with the main shell, the conversion frame and the main shell can move in the radial direction under the condition that connection is not cut off, and therefore the air blowing mode and the air suction mode can be switched, in the air blowing mode, the air inlet channel is communicated with the first channel, and in the air suction mode, the air outlet channel is communicated with the second channel. The air outlet channel is communicated with the second channel; and in an air suction mode, the air inlet channel is communicated with the second channel, and the air outlet channel is communicated with the third channel. Blowing and sucking function conversion is achieved in a translation mode, and the blowing and suction conversion device has advantages of simple structure, easy operation and no use difficulty.
本发明公开了一种吹吸转换装置及相应的吹吸风机，包括主壳体、设置在主壳体内的电机以及风扇，还包括一转换架，所述转换架包括一第一通道、一第二通道以及一第三通道；所述主壳体包括一进风通道以及一出风通道，所述转换架与主壳体相连接，所述转换架与主壳体之间能在不断开连接的情况下进行径向的运动，由此进行吹风模式与吸风模式的切换，其中：在吹风模式下，所述进风通道与第一通道相连通，所述出风通道与第二通道相连通；在吸风模式下，所述进风通道与第二通道相连通，所述出风通道与第三通道相连通。本发明通过平移方式来实现吹吸功能转换，结构简单，易于操作，不存在使用难度。
Blowing and sucking conversion device and blowing and sucking fan
The invention discloses a blowing and suction conversion device and a corresponding blowing and suction fan, the blowing and suction conversion device comprises a main shell, a motor and a fan which are arranged in the main shell, the blowing and suction conversion device further comprises a conversion frame, and the conversion frame comprises a first channel, a second channel and a third channel; the main shell comprises an air inlet channel and an air outlet channel, the conversion frame is connected with the main shell, the conversion frame and the main shell can move in the radial direction under the condition that connection is not cut off, and therefore the air blowing mode and the air suction mode can be switched, in the air blowing mode, the air inlet channel is communicated with the first channel, and in the air suction mode, the air outlet channel is communicated with the second channel. The air outlet channel is communicated with the second channel; and in an air suction mode, the air inlet channel is communicated with the second channel, and the air outlet channel is communicated with the third channel. Blowing and sucking function conversion is achieved in a translation mode, and the blowing and suction conversion device has advantages of simple structure, easy operation and no use difficulty.
本发明公开了一种吹吸转换装置及相应的吹吸风机，包括主壳体、设置在主壳体内的电机以及风扇，还包括一转换架，所述转换架包括一第一通道、一第二通道以及一第三通道；所述主壳体包括一进风通道以及一出风通道，所述转换架与主壳体相连接，所述转换架与主壳体之间能在不断开连接的情况下进行径向的运动，由此进行吹风模式与吸风模式的切换，其中：在吹风模式下，所述进风通道与第一通道相连通，所述出风通道与第二通道相连通；在吸风模式下，所述进风通道与第二通道相连通，所述出风通道与第三通道相连通。本发明通过平移方式来实现吹吸功能转换，结构简单，易于操作，不存在使用难度。
Blowing and sucking conversion device and blowing and sucking fan
一种吹吸转换装置及吹吸风机
JIN YINGANG (Autor:in) / CHEN JIE (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Blowing and sucking safety conversion device of blowing and sucking machine
| Europäisches Patentamt | 2021