A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a fire safety escape door. The fire safety escape door comprises a mounting outer shell and a sliding inner shell, wherein second springs are arranged between the mounting outer shell and the sliding inner shell, a plurality of mounting parts are arranged in the sliding inner shell, each mounting part comprises an inserting plate, a limiting block and a low-melting-point threaded sleeve, the low-melting-point threaded sleeve can enable the limiting block to slide towards the inner side, in an initial state, screws are screwed into the low-melting-point thread bushing, so that hinges and the sliding inner shell are relatively fixed, and when a fire occurs, the low-melting-point threaded sleeves are liquefied at a high temperature, and the door can be easily pushed over. According to the fire safety escape door, when a fire disaster occurs, the door can be automatically separated from the hinge, smooth opening is facilitated, the door is prevented from being clamped on a door frame due to thermal deformation, and people are prevented from being trapped; fire extinguishing substances can be automatically sprayed to the two sides of the door, open fire is prevented from surrounding an escape channel, safety of the escape channel is guaranteed, and personnel are prevented from being injured; and the fire extinguishing shell can be taken down for directional fire extinguishing, fire spreading is prevented, and time is won for personnel escape.
本发明公开了一种消防安全逃生门，包括有安装外壳和滑动内壳；安装外壳与滑动内壳之间设置有第二弹簧；滑动内壳内设置有多个安装部；安装部包括有插接板、限位块以及低熔点螺纹套；低熔点螺纹套能够使得限位块向内侧滑动；初始状态下，螺丝旋进低熔点螺纹套使得合页与滑动内壳相对固定；火灾发生时，低熔点螺纹套在高温下液化，门能够被轻易推倒。本发明在火灾发生时，能够自动与合页分离，便于顺利打开，防止由于门受热变形卡在门框上，避免人员被困；能够自动向门两侧喷射灭火物质，杜绝明火环绕逃生通道，保证逃生通道安全，防止人员受伤；能够取下灭火外壳进行定向灭火，防止火势蔓延，为人员逃生争取时间。
The invention discloses a fire safety escape door. The fire safety escape door comprises a mounting outer shell and a sliding inner shell, wherein second springs are arranged between the mounting outer shell and the sliding inner shell, a plurality of mounting parts are arranged in the sliding inner shell, each mounting part comprises an inserting plate, a limiting block and a low-melting-point threaded sleeve, the low-melting-point threaded sleeve can enable the limiting block to slide towards the inner side, in an initial state, screws are screwed into the low-melting-point thread bushing, so that hinges and the sliding inner shell are relatively fixed, and when a fire occurs, the low-melting-point threaded sleeves are liquefied at a high temperature, and the door can be easily pushed over. According to the fire safety escape door, when a fire disaster occurs, the door can be automatically separated from the hinge, smooth opening is facilitated, the door is prevented from being clamped on a door frame due to thermal deformation, and people are prevented from being trapped; fire extinguishing substances can be automatically sprayed to the two sides of the door, open fire is prevented from surrounding an escape channel, safety of the escape channel is guaranteed, and personnel are prevented from being injured; and the fire extinguishing shell can be taken down for directional fire extinguishing, fire spreading is prevented, and time is won for personnel escape.
本发明公开了一种消防安全逃生门，包括有安装外壳和滑动内壳；安装外壳与滑动内壳之间设置有第二弹簧；滑动内壳内设置有多个安装部；安装部包括有插接板、限位块以及低熔点螺纹套；低熔点螺纹套能够使得限位块向内侧滑动；初始状态下，螺丝旋进低熔点螺纹套使得合页与滑动内壳相对固定；火灾发生时，低熔点螺纹套在高温下液化，门能够被轻易推倒。本发明在火灾发生时，能够自动与合页分离，便于顺利打开，防止由于门受热变形卡在门框上，避免人员被困；能够自动向门两侧喷射灭火物质，杜绝明火环绕逃生通道，保证逃生通道安全，防止人员受伤；能够取下灭火外壳进行定向灭火，防止火势蔓延，为人员逃生争取时间。
Fire safety escape door
一种消防安全逃生门
WU LIBAO (author)
2021-06-11
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS