A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Revolving door with automatic dust removal function
The invention discloses a revolving door with an automatic dust removal function. The revolving door comprises a cylindrical door frame; the inner wall of the cylindrical door frame is rotationally connected with a rotating shaft; a plurality of revolving door frames are uniformly distributed and fixedly connected to the side wall of the rotating shaft; a sliding plug cavity is formed in the sidewall, close to the rotating shaft, of the revolving door frame; a sliding plug is elastically connected to the top in the sliding plug cavity through a conductive spring; an annular groove is formed in the lower end of the cylindrical door frame; and a driving device for driving the sliding plug to move on the inner wall of the sliding plug cavity is mounted in the annular groove. When the revolving door frame rotates continuously, a magnetic column reciprocates up and down in the annular groove, so that an induction current is generated to the induction coil, the conductive spring contracts after being electrified to drive the sliding plug to move upwards, space under the sliding plug cavity is increased, the pressure intensity is reduced, dust on a floor mat is sucked into dust suction chambers through one-way dust suction holes, the condition that since dust drifts away with movement of people, people inhales excessive dust, and the health of people is endangered is avoided.
本发明公开了一种具备自动除尘功能的旋转门，包括圆柱形门框，所述圆柱形门框内壁转动连接有转轴，所述转轴侧壁均布固定连接有多个旋转门框，所述旋转门框靠近转轴的侧壁开设有滑塞腔，所述滑塞腔内顶部通过导电弹簧弹性连接有滑塞，所述圆柱形门框下端开设有环形槽，所述环形槽内安装有驱动滑塞在滑塞腔内壁移动的驱动装置。本发明通过旋转门框不停转动时，磁柱在环形槽内做上下往复移动，使得感应线圈上产生感应电流，使得导电弹簧通电收缩，带动滑塞上移，使得滑塞腔下方的空间增大，压强减小，使得地垫上的灰尘通过单向吸尘孔被吸入吸尘腔中，避免了这些灰尘会随着人们的走动而飘散，使人们吸入过多的灰尘，危害人们的身体健康。
Revolving door with automatic dust removal function
The invention discloses a revolving door with an automatic dust removal function. The revolving door comprises a cylindrical door frame; the inner wall of the cylindrical door frame is rotationally connected with a rotating shaft; a plurality of revolving door frames are uniformly distributed and fixedly connected to the side wall of the rotating shaft; a sliding plug cavity is formed in the sidewall, close to the rotating shaft, of the revolving door frame; a sliding plug is elastically connected to the top in the sliding plug cavity through a conductive spring; an annular groove is formed in the lower end of the cylindrical door frame; and a driving device for driving the sliding plug to move on the inner wall of the sliding plug cavity is mounted in the annular groove. When the revolving door frame rotates continuously, a magnetic column reciprocates up and down in the annular groove, so that an induction current is generated to the induction coil, the conductive spring contracts after being electrified to drive the sliding plug to move upwards, space under the sliding plug cavity is increased, the pressure intensity is reduced, dust on a floor mat is sucked into dust suction chambers through one-way dust suction holes, the condition that since dust drifts away with movement of people, people inhales excessive dust, and the health of people is endangered is avoided.
本发明公开了一种具备自动除尘功能的旋转门，包括圆柱形门框，所述圆柱形门框内壁转动连接有转轴，所述转轴侧壁均布固定连接有多个旋转门框，所述旋转门框靠近转轴的侧壁开设有滑塞腔，所述滑塞腔内顶部通过导电弹簧弹性连接有滑塞，所述圆柱形门框下端开设有环形槽，所述环形槽内安装有驱动滑塞在滑塞腔内壁移动的驱动装置。本发明通过旋转门框不停转动时，磁柱在环形槽内做上下往复移动，使得感应线圈上产生感应电流，使得导电弹簧通电收缩，带动滑塞上移，使得滑塞腔下方的空间增大，压强减小，使得地垫上的灰尘通过单向吸尘孔被吸入吸尘腔中，避免了这些灰尘会随着人们的走动而飘散，使人们吸入过多的灰尘，危害人们的身体健康。
Revolving door with automatic dust removal function
一种具备自动除尘功能的旋转门
YAO HONGYING (author)
2020-07-03
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
A47L
DOMESTIC WASHING OR CLEANING
,
Waschen oder Reinigen im Haushalt
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
Automatic revolving door with photocatalyst dust removal and sterilization functions
| European Patent Office | 2021