A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a fire-fighting safety door. The fire-fighting safety door comprises a door plate, an evacuating cavity with openings at front and rear ends communicating with the outside is formed in the door plate, a driving cavity is formed in the upper end wall of the evacuating cavity, a detecting cavity is formed in the upper end wall of the right side of the driving cavity, an air inlet channel penetrating through the door plate and communicating with the detecting cavity is formed in the left end wall of the detecting cavity, an alarm cavity is formed in the front end cavity ofthe driving cavity, a lifting cavity is formed in the upper end wall of the alarm cavity, two blocking cavities with symmetrical upper and lower positions are formed in the upper and lower end wallsof the front side of the evacuating cavity, limiting cavities are formed in the rear end walls of the blocking cavities, translation cavities are formed in the upper end walls of the limiting cavities, a baffle plate is arranged in the evacuating cavity, the baffle plate can be opened from the front end in case of fire, so that people can pass through, a detecting plate is fixedly connected to theleft end wall of the detecting cavity, the detecting plate can deform and curl when in contact with high-temperature gas, a wind screw is arranged in the alarm cavity, and the wind screw can generatean alarm sound during rotating.
本发明公开了一种消防安全门，包括门板，所述门板内设有前后端开口与外界连通的疏散腔，所述疏散腔上端壁内设有驱动腔，所述驱动腔右侧上端壁内设有检测腔，所述检测腔左端壁内设有贯穿所述门板与所述检测腔连通的入气通道，所述驱动腔前端壁内设有警报腔，所述警报腔上端壁内设有升降腔，所述疏散腔前侧上下端壁内设有两个上下位置对称的阻挡腔，所述阻挡腔后端壁内设有限位腔，所述限位腔上端壁内设有平移腔，所述疏散腔内设有的挡板，所述挡板可在火灾时从前端打开，从而让人通过，所述检测腔左端壁固定连接的检测板，所述检测板在接触高温气体时会变形蜷缩，所述警报腔内设有的风螺，所述风螺转动时会产生警报声。
The invention discloses a fire-fighting safety door. The fire-fighting safety door comprises a door plate, an evacuating cavity with openings at front and rear ends communicating with the outside is formed in the door plate, a driving cavity is formed in the upper end wall of the evacuating cavity, a detecting cavity is formed in the upper end wall of the right side of the driving cavity, an air inlet channel penetrating through the door plate and communicating with the detecting cavity is formed in the left end wall of the detecting cavity, an alarm cavity is formed in the front end cavity ofthe driving cavity, a lifting cavity is formed in the upper end wall of the alarm cavity, two blocking cavities with symmetrical upper and lower positions are formed in the upper and lower end wallsof the front side of the evacuating cavity, limiting cavities are formed in the rear end walls of the blocking cavities, translation cavities are formed in the upper end walls of the limiting cavities, a baffle plate is arranged in the evacuating cavity, the baffle plate can be opened from the front end in case of fire, so that people can pass through, a detecting plate is fixedly connected to theleft end wall of the detecting cavity, the detecting plate can deform and curl when in contact with high-temperature gas, a wind screw is arranged in the alarm cavity, and the wind screw can generatean alarm sound during rotating.
本发明公开了一种消防安全门，包括门板，所述门板内设有前后端开口与外界连通的疏散腔，所述疏散腔上端壁内设有驱动腔，所述驱动腔右侧上端壁内设有检测腔，所述检测腔左端壁内设有贯穿所述门板与所述检测腔连通的入气通道，所述驱动腔前端壁内设有警报腔，所述警报腔上端壁内设有升降腔，所述疏散腔前侧上下端壁内设有两个上下位置对称的阻挡腔，所述阻挡腔后端壁内设有限位腔，所述限位腔上端壁内设有平移腔，所述疏散腔内设有的挡板，所述挡板可在火灾时从前端打开，从而让人通过，所述检测腔左端壁固定连接的检测板，所述检测板在接触高温气体时会变形蜷缩，所述警报腔内设有的风螺，所述风螺转动时会产生警报声。
Fire-fighting safety door
一种消防安全门
NIU CHANGLE (author)
2020-07-28
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
/
E05B
LOCKS
,
Schlösser
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme