A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Alarm type fire proof door with high fire resistance
The invention relates to the technical field of fire fighting equipment, and discloses an alarm type fire proof door with high fire resistance. The alarm type fire proof door with the high fire resistance comprises a fire proof door body, a door lock fixedly installed in the middle of one side of the fire proof door body and a door closer fixedly installed at the top of the fire proof door body. Aheat absorption tank is formed in the inner bottom of the fire proof door body, the heat absorption tank is filled with non-combustible liquid heated to produce gas under atmospheric pressure, a plurality of supporting rods are arranged in the heat absorption tank, a vertical gas guide pipe is arranged at the position, located above the heat absorption tank, in the fire proof door body, and a horizontal jet groove is formed in the position, located above the air guide pipe, of an inner cavity of the fire proof door body. According to the alarm type fire proof door with the high fire resistance, by forming the heat absorption tank at the inner bottom of the fire proof door body and filling the heat absorption tank with the non-combustible liquid heated to produce the gas, the bottom of thedoor can be heated and vaporized to have heat absorption performance when a fire occurs, the fire resistance duration can be prolonged on the basis of existing fire proof door materials, and the fireresistance of the fire proof door can be improved effectively.
本发明涉及消防器材技术领域，且公开了一种高耐火性能的报警型防火门，包括防火门本体、固定安装于防火门本体一侧中部的门锁以及固定安装防火门本体顶部的闭门器，所述防火门本体的内底开设有吸热槽，所述吸热槽填充有常压下受热产生气体的不可燃性液体，所述吸热槽内设有若干个支撑杆，在所述防火门本体的内部且位于吸热槽的上方开设有垂直方向的导气管，所述防火门本体的内腔且位于导气管的上方开设有水平方向的射流槽。本发明通过在防火门本体的内底部设吸热槽，并在吸热槽内填充受热产生气体的不可燃液体，可使得火灾发生时，门底部能够受热汽化而具备吸热性能，可在现有防火门材料的基础上加长耐火时长，有效提高防火门的耐火性能。
Alarm type fire proof door with high fire resistance
The invention relates to the technical field of fire fighting equipment, and discloses an alarm type fire proof door with high fire resistance. The alarm type fire proof door with the high fire resistance comprises a fire proof door body, a door lock fixedly installed in the middle of one side of the fire proof door body and a door closer fixedly installed at the top of the fire proof door body. Aheat absorption tank is formed in the inner bottom of the fire proof door body, the heat absorption tank is filled with non-combustible liquid heated to produce gas under atmospheric pressure, a plurality of supporting rods are arranged in the heat absorption tank, a vertical gas guide pipe is arranged at the position, located above the heat absorption tank, in the fire proof door body, and a horizontal jet groove is formed in the position, located above the air guide pipe, of an inner cavity of the fire proof door body. According to the alarm type fire proof door with the high fire resistance, by forming the heat absorption tank at the inner bottom of the fire proof door body and filling the heat absorption tank with the non-combustible liquid heated to produce the gas, the bottom of thedoor can be heated and vaporized to have heat absorption performance when a fire occurs, the fire resistance duration can be prolonged on the basis of existing fire proof door materials, and the fireresistance of the fire proof door can be improved effectively.
本发明涉及消防器材技术领域，且公开了一种高耐火性能的报警型防火门，包括防火门本体、固定安装于防火门本体一侧中部的门锁以及固定安装防火门本体顶部的闭门器，所述防火门本体的内底开设有吸热槽，所述吸热槽填充有常压下受热产生气体的不可燃性液体，所述吸热槽内设有若干个支撑杆，在所述防火门本体的内部且位于吸热槽的上方开设有垂直方向的导气管，所述防火门本体的内腔且位于导气管的上方开设有水平方向的射流槽。本发明通过在防火门本体的内底部设吸热槽，并在吸热槽内填充受热产生气体的不可燃液体，可使得火灾发生时，门底部能够受热汽化而具备吸热性能，可在现有防火门材料的基础上加长耐火时长，有效提高防火门的耐火性能。
Alarm type fire proof door with high fire resistance
一种高耐火性能的报警型防火门
FENG CHUNLUN (author)
2020-10-02
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
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme