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A platform for research: civil engineering, architecture and urbanism
Fireproof door with locking mechanism automatically opened in case of fire
The invention discloses a fireproof door with a locking mechanism automatically opened in case of fire. The fireproof door comprises a front frame, a middle frame and a rear frame. The front frame isof an annular structure, ventilation grooves are formed in the left side and the right side of the inner annular face of the front frame, a flame-retardant foam storage groove is formed in the lower side wall of the front frame, discharging valves are installed in the flame-retardant foam storage groove formed in the lower side wall of the front frame in a linear array mode, the feeding ends of the discharging valves are communicated with the interior of the flame-retardant foam storage groove, a groove is formed in the middle of the upper side of the inner ring surface of the front frame, anda smoke alarm is mounted on the left side of the interior of the groove formed in the upper side of the inner ring surface of the front frame. The functions of preventing fire spreading and ensuringpersonnel safety are achieved, nearby fire sources can be removed, the effect of control the fire is achieved, rescuers can rescue trapped personnel conveniently, and meanwhile, the fireproof door canbe automatically opened or closed, so that the time wasted for opening or closing the fireproof door is reduced, and the fireproof door is more convenient to use.
本发明公开了具有遇火锁紧机构自动开启的防火门，包括前框、中框和后框；前框：为环状结构，前框的内环面左右两侧开设有通风槽，前框的下侧壁内部开设有阻燃泡沫储存槽，且前框的下侧壁所开设的阻燃泡沫储存槽的内部呈线性阵列安装有排料阀，排料阀的进料端连通阻燃泡沫储存槽的内部，前框的内环面上侧中部开设有凹槽，且前框的内环面上侧所开设的凹槽的内部左侧安装有烟雾报警器，除能够阻止火势蔓延，确保人员安全的功能外，还可对附近火源进行清除，并起到减轻火势的作用，以方便救援人员对被困人员进行救援，同时防火门能够自动开启或关闭，减少打开或关闭防火门时所浪费的时间，使防火门的使用更加方便。
Fireproof door with locking mechanism automatically opened in case of fire
The invention discloses a fireproof door with a locking mechanism automatically opened in case of fire. The fireproof door comprises a front frame, a middle frame and a rear frame. The front frame isof an annular structure, ventilation grooves are formed in the left side and the right side of the inner annular face of the front frame, a flame-retardant foam storage groove is formed in the lower side wall of the front frame, discharging valves are installed in the flame-retardant foam storage groove formed in the lower side wall of the front frame in a linear array mode, the feeding ends of the discharging valves are communicated with the interior of the flame-retardant foam storage groove, a groove is formed in the middle of the upper side of the inner ring surface of the front frame, anda smoke alarm is mounted on the left side of the interior of the groove formed in the upper side of the inner ring surface of the front frame. The functions of preventing fire spreading and ensuringpersonnel safety are achieved, nearby fire sources can be removed, the effect of control the fire is achieved, rescuers can rescue trapped personnel conveniently, and meanwhile, the fireproof door canbe automatically opened or closed, so that the time wasted for opening or closing the fireproof door is reduced, and the fireproof door is more convenient to use.
本发明公开了具有遇火锁紧机构自动开启的防火门，包括前框、中框和后框；前框：为环状结构，前框的内环面左右两侧开设有通风槽，前框的下侧壁内部开设有阻燃泡沫储存槽，且前框的下侧壁所开设的阻燃泡沫储存槽的内部呈线性阵列安装有排料阀，排料阀的进料端连通阻燃泡沫储存槽的内部，前框的内环面上侧中部开设有凹槽，且前框的内环面上侧所开设的凹槽的内部左侧安装有烟雾报警器，除能够阻止火势蔓延，确保人员安全的功能外，还可对附近火源进行清除，并起到减轻火势的作用，以方便救援人员对被困人员进行救援，同时防火门能够自动开启或关闭，减少打开或关闭防火门时所浪费的时间，使防火门的使用更加方便。
Fireproof door with locking mechanism automatically opened in case of fire
具有遇火锁紧机构自动开启的防火门
WANG JINQIAO (author)
2021-02-12
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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