A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Indoor security fire door
The invention discloses an indoor security fire door. The fire door comprises a shell, wherein a working cavity is arranged in the shell; a linkage cavity located on the lower side of the working cavity is arranged in the shell; a passage door located on the left side of the linkage cavity is arranged in the shell; a first transmission shaft extending downwards to the inner wall of the lower sideof the transmission cavity is rotationally connected with the inner wall of the upper side of the working cavity; and a second transmission shaft which extends downwards to the inner wall of the lowerside of the transmission cavity and is located on the left side of the first transmission shaft is rotationally connected with the inner wall of the upper side of the working cavity. A fireproof blanket is adopted, when a fire occurs, a fixed sliding block which moves leftward drives the fireproof blanket winding a winding wheel to pull leftward through a fireproof blanket holder and covers the passage door, so that spread of smoke and the fire is prevented, the problem that children cannot open the traditional thick fire door is solved, and the role of the fireproof blanket is fully played;a warning device is adopted and rotates in fires, and sound is made to remind people to evacuate in time.
本发明公开了一种室内防火安全门，包括壳体，所述壳体内设有工作腔，所述壳体内设有位于所述工作腔下侧的联动腔，所述壳体内设有位于所述联动腔左侧的通行门，所述工作腔上侧内壁转动连接有向下延伸至所述传动腔下侧内壁的第一传动轴，所述工作腔上侧内壁转动连接有向下延伸至所述传动腔下侧内壁且位于所述第一传动轴左侧的第二传动轴，本发明采用了防火毯，在发生火灾时，向左移动的固定滑块通过防火毯固定器带动卷绕在卷绕轮上的防火毯向左拉动并覆盖通行门，防止烟雾和火势的蔓延，解决了小孩子无法打开厚重的传统的防火门的问题，也充分发挥了防火毯的作用；采用了警示器，在火灾时，警示器转动，发出声响提醒人员进行及时疏散。
Indoor security fire door
The invention discloses an indoor security fire door. The fire door comprises a shell, wherein a working cavity is arranged in the shell; a linkage cavity located on the lower side of the working cavity is arranged in the shell; a passage door located on the left side of the linkage cavity is arranged in the shell; a first transmission shaft extending downwards to the inner wall of the lower sideof the transmission cavity is rotationally connected with the inner wall of the upper side of the working cavity; and a second transmission shaft which extends downwards to the inner wall of the lowerside of the transmission cavity and is located on the left side of the first transmission shaft is rotationally connected with the inner wall of the upper side of the working cavity. A fireproof blanket is adopted, when a fire occurs, a fixed sliding block which moves leftward drives the fireproof blanket winding a winding wheel to pull leftward through a fireproof blanket holder and covers the passage door, so that spread of smoke and the fire is prevented, the problem that children cannot open the traditional thick fire door is solved, and the role of the fireproof blanket is fully played;a warning device is adopted and rotates in fires, and sound is made to remind people to evacuate in time.
本发明公开了一种室内防火安全门，包括壳体，所述壳体内设有工作腔，所述壳体内设有位于所述工作腔下侧的联动腔，所述壳体内设有位于所述联动腔左侧的通行门，所述工作腔上侧内壁转动连接有向下延伸至所述传动腔下侧内壁的第一传动轴，所述工作腔上侧内壁转动连接有向下延伸至所述传动腔下侧内壁且位于所述第一传动轴左侧的第二传动轴，本发明采用了防火毯，在发生火灾时，向左移动的固定滑块通过防火毯固定器带动卷绕在卷绕轮上的防火毯向左拉动并覆盖通行门，防止烟雾和火势的蔓延，解决了小孩子无法打开厚重的传统的防火门的问题，也充分发挥了防火毯的作用；采用了警示器，在火灾时，警示器转动，发出声响提醒人员进行及时疏散。
Indoor security fire door
一种室内防火安全门
2020-05-12
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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