Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the field of doors, in particular to a fireproof door which comprises a rectangular frame and a middle plate which is arranged in the middle of the rectangular frame and divides the rectangular frame into an upper cavity and a lower cavity, two through holes are formed in the middle plate in a penetrating mode to enable the two cavities to be communicated, cover plates are fixed to the front sides and the rear sides of the two cavities, and the two cavities are sealed while a main body door is formed. A push plate penetrates through the two vertical sliding rods in the same cavity in a sliding mode, springs I are arranged between the two push plates and the rectangular frame, the push plates slide towards the middle plate, the middles of the upper end and the lower end of the rectangular frame are sleeved with thin wires I, the two thin wires I are fixed to the middles of the two push plates respectively, and the two push plates are made to be away from the middle plate and extrude the springs I to keep still. Two cavities between the two push plates are filled with clear water, and nozzles are arranged on the middle plate at the front end and the rear end of the through hole and used for spraying water to cool the front space and the rear space of the main body door. The door body temperature can be prevented from being too high during fire, the space on the fire side is cooled, and passing is facilitated.
本发明涉及门领域，特别是一种防火门，包括矩形框，及设置在矩形框中部将矩形框分为上下两个腔体的中板，中板上贯穿设有两个贯穿孔使两个腔体连通，两个腔体的前后两侧均固定有盖板，形成对两个腔体的密封同时构成主体门，同一腔体内的两个竖滑杆上贯穿滑动有推板，两个推板与矩形框之间均设有弹簧Ⅰ，使推板向中板方向滑动，矩形框上下两端的中部均套设有细线Ⅰ，两个细线Ⅰ分别与两个推板的中部固定，使两个推板远离中板并挤压弹簧Ⅰ保持不动，两个推板之间的两个腔体内充满清水，所述贯穿孔的前后两端中板上设有喷头，对主体门前后空间进行喷水降温。本发明能够避免着火时门体温度过高，并对着火侧的空间进行降温，便于通过。
The invention relates to the field of doors, in particular to a fireproof door which comprises a rectangular frame and a middle plate which is arranged in the middle of the rectangular frame and divides the rectangular frame into an upper cavity and a lower cavity, two through holes are formed in the middle plate in a penetrating mode to enable the two cavities to be communicated, cover plates are fixed to the front sides and the rear sides of the two cavities, and the two cavities are sealed while a main body door is formed. A push plate penetrates through the two vertical sliding rods in the same cavity in a sliding mode, springs I are arranged between the two push plates and the rectangular frame, the push plates slide towards the middle plate, the middles of the upper end and the lower end of the rectangular frame are sleeved with thin wires I, the two thin wires I are fixed to the middles of the two push plates respectively, and the two push plates are made to be away from the middle plate and extrude the springs I to keep still. Two cavities between the two push plates are filled with clear water, and nozzles are arranged on the middle plate at the front end and the rear end of the through hole and used for spraying water to cool the front space and the rear space of the main body door. The door body temperature can be prevented from being too high during fire, the space on the fire side is cooled, and passing is facilitated.
本发明涉及门领域，特别是一种防火门，包括矩形框，及设置在矩形框中部将矩形框分为上下两个腔体的中板，中板上贯穿设有两个贯穿孔使两个腔体连通，两个腔体的前后两侧均固定有盖板，形成对两个腔体的密封同时构成主体门，同一腔体内的两个竖滑杆上贯穿滑动有推板，两个推板与矩形框之间均设有弹簧Ⅰ，使推板向中板方向滑动，矩形框上下两端的中部均套设有细线Ⅰ，两个细线Ⅰ分别与两个推板的中部固定，使两个推板远离中板并挤压弹簧Ⅰ保持不动，两个推板之间的两个腔体内充满清水，所述贯穿孔的前后两端中板上设有喷头，对主体门前后空间进行喷水降温。本发明能够避免着火时门体温度过高，并对着火侧的空间进行降温，便于通过。
Fireproof door
一种防火门
SUN YANG (Autor:in)
27.08.2024
Patent
Elektronische Ressource
Chinesisch
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