A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fire proof door capable of blocking smoke
The invention discloses a fire proof door capable of blocking smoke. The door includes a door board, a sealing airbag and a plurality of induction assemblies mounted in an air chamber. A mounting chamber is opened in the door board, evaporation liquid is mounted in the mounting chamber, a piston board is mounted in the mounting chamber in a sealing and sliding mode, and the piston board is locatedabove the evaporation liquid; the sealing airbag is fixedly arranged on the bottom side of the door board, and not in contact with the ground in a non-expansion state, the air chamber is further opened on the door board, the upper end of the air chamber communicates with the mounting chamber, and the lower end of the air chamber communicates with the sealing airbag; and the induction assemblies include wind wheels, a plurality of first magnetic blocks and second magnetic blocks, the wind wheels are mounted in the air chamber in a rotating mode, and the first magnetic blocks are evenly and fixedly mounted on the side edges of the wind wheels. According to the door, when the fire disaster occurs, the sealing airbag expands so as to seal a gap between the door board and the ground, so that the effect of blocking smoke diffusion of the fire proof door can be improved, and the door can facilitate people to evacuate and escape.
本发明公开了一种可阻绝烟雾的防火门，包括：门板，所述门板内部开设有安装腔，所述安装腔内装设有蒸发液，所述安装腔内还密封滑动安装有活塞板，所述活塞板处于蒸发液上方；密封气囊，所述密封气囊固定设置在所述门板的底侧，且在非膨胀状态不与地面接触，所述门板还开设有气腔，所述气腔的上端与安装腔连通，且下端与密封气囊连通；多个安装在气腔内的感应组件，所述感应组件包括风轮和第一磁块以及第二磁块，所述风轮转动安装在气腔内，所述第一磁块为多个且均匀固定安装在风轮的侧边。本发明中，火灾发生时，密封气囊膨胀进而将门板与地面之间的缝隙封堵，从而提高了防火门阻止烟雾扩散的效果，便于人们疏散逃离。
Fire proof door capable of blocking smoke
The invention discloses a fire proof door capable of blocking smoke. The door includes a door board, a sealing airbag and a plurality of induction assemblies mounted in an air chamber. A mounting chamber is opened in the door board, evaporation liquid is mounted in the mounting chamber, a piston board is mounted in the mounting chamber in a sealing and sliding mode, and the piston board is locatedabove the evaporation liquid; the sealing airbag is fixedly arranged on the bottom side of the door board, and not in contact with the ground in a non-expansion state, the air chamber is further opened on the door board, the upper end of the air chamber communicates with the mounting chamber, and the lower end of the air chamber communicates with the sealing airbag; and the induction assemblies include wind wheels, a plurality of first magnetic blocks and second magnetic blocks, the wind wheels are mounted in the air chamber in a rotating mode, and the first magnetic blocks are evenly and fixedly mounted on the side edges of the wind wheels. According to the door, when the fire disaster occurs, the sealing airbag expands so as to seal a gap between the door board and the ground, so that the effect of blocking smoke diffusion of the fire proof door can be improved, and the door can facilitate people to evacuate and escape.
本发明公开了一种可阻绝烟雾的防火门，包括：门板，所述门板内部开设有安装腔，所述安装腔内装设有蒸发液，所述安装腔内还密封滑动安装有活塞板，所述活塞板处于蒸发液上方；密封气囊，所述密封气囊固定设置在所述门板的底侧，且在非膨胀状态不与地面接触，所述门板还开设有气腔，所述气腔的上端与安装腔连通，且下端与密封气囊连通；多个安装在气腔内的感应组件，所述感应组件包括风轮和第一磁块以及第二磁块，所述风轮转动安装在气腔内，所述第一磁块为多个且均匀固定安装在风轮的侧边。本发明中，火灾发生时，密封气囊膨胀进而将门板与地面之间的缝隙封堵，从而提高了防火门阻止烟雾扩散的效果，便于人们疏散逃离。
Fire proof door capable of blocking smoke
一种可阻绝烟雾的防火门
XIE SHANSHAN (author) / WANG LILI (author)
2020-11-13
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