A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-unloading type fireproof aluminum alloy door
The invention discloses a self-unloading type fireproof aluminum alloy door, and belongs to the technical field of aluminum alloy doors, according to the scheme, the external temperature is sensed through a heat conduction rod, when the external temperature is too high, sodium azide explodes to generate a large amount of nitrogen, a sliding block moves upwards and extrudes limiting blocks towards the two sides, and therefore the sliding block is opened; a limiting column in a limiting block moves downwards to enter a clamping groove under the action of a spring, at the moment, the sliding door extrudes a lower sliding rail and a supporting block to move downwards till the lower sliding rail enters a reserved groove, the lower end of the sliding door is separated from the lower sliding rail, and the unlimited sliding door falls down to open a safety channel for trapped persons. The situation that the aluminum alloy door is deformed and cannot be opened due to high temperature is effectively avoided, and safety is improved.
本发明公开了一种自卸式防火铝合金门，属于铝合金门技术领域，一种自卸式防火铝合金门，本方案通过导热棒感知外界温度，当外界温度过高导致叠氮化钠爆炸产生大量氮气，使得滑块向上运动并向两侧挤压限位块，限位块内部的限位柱在弹簧的作用下向下运动进入卡槽，此时滑门挤压下滑轨和支撑块向下运动，直至下滑轨进入预留槽，滑门下端与下滑轨脱离，不受限制的滑门倒下给受困人员打开安全通道，有效避免了由于高温导致铝合金门变形无法打开的情况，提高了安全性。
Self-unloading type fireproof aluminum alloy door
The invention discloses a self-unloading type fireproof aluminum alloy door, and belongs to the technical field of aluminum alloy doors, according to the scheme, the external temperature is sensed through a heat conduction rod, when the external temperature is too high, sodium azide explodes to generate a large amount of nitrogen, a sliding block moves upwards and extrudes limiting blocks towards the two sides, and therefore the sliding block is opened; a limiting column in a limiting block moves downwards to enter a clamping groove under the action of a spring, at the moment, the sliding door extrudes a lower sliding rail and a supporting block to move downwards till the lower sliding rail enters a reserved groove, the lower end of the sliding door is separated from the lower sliding rail, and the unlimited sliding door falls down to open a safety channel for trapped persons. The situation that the aluminum alloy door is deformed and cannot be opened due to high temperature is effectively avoided, and safety is improved.
本发明公开了一种自卸式防火铝合金门，属于铝合金门技术领域，一种自卸式防火铝合金门，本方案通过导热棒感知外界温度，当外界温度过高导致叠氮化钠爆炸产生大量氮气，使得滑块向上运动并向两侧挤压限位块，限位块内部的限位柱在弹簧的作用下向下运动进入卡槽，此时滑门挤压下滑轨和支撑块向下运动，直至下滑轨进入预留槽，滑门下端与下滑轨脱离，不受限制的滑门倒下给受困人员打开安全通道，有效避免了由于高温导致铝合金门变形无法打开的情况，提高了安全性。
Self-unloading type fireproof aluminum alloy door
一种自卸式防火铝合金门
ZHONG KUNXIANG (author)
2022-03-01
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