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A platform for research: civil engineering, architecture and urbanism
Drainage fireproof structure of multi-type fireproof rolling shutter door
The invention discloses a multi-type drainage fireproof structure of a fireproof rolling shutter door. The multi-type drainage fireproof structure comprises a rolling shutter box body, a side frame, a rolling shutter body, a drainage mechanism and a moving mechanism, the operation structure capable of achieving outer side water curtain fire insulation and inner side water spraying fire extinguishing and cooling can be achieved, water flows in through the water inlet pipe, the whole drainage pipeline is filled with water, most of the water is discharged downwards through the drainage opening of the strip-shaped structure in the lower side of the drainage pipeline, a water curtain is formed to isolate flames, and part of the water is fed into the telescopic moving pipe through the external pipe; a certain distance is formed between the water curtain and the roller shutter body, the purpose of blocking flames is achieved, the flames are prevented from making contact with the roller shutter body, and in case that the flames enter the water curtain from the side portion and make contact with the roller shutter body or the local temperature of the roller shutter body is high, the water curtain can be discharged out of the water curtain to directly flush the roller shutter body. At the moment, fire extinguishing can be conducted through flushing of the drainage heads, or the multiple drainage heads are driven by the moving mechanism to move for fixed-point fire extinguishing and cooling, and the fireproof effect is greatly improved.
本发明公开了一种多重式防火卷帘门排水防火结构，包括卷帘箱体、侧部框架、卷帘本体、排水机构、移动机构；本发明可以实现外侧水幕隔火，以及内侧喷水灭火降温的作业结构，水流通过入水管进入，水充满整个排水管道，大部分水会通过排水管道下侧的条形结构的排水口向下排出，形成水幕进行隔断火焰，还有部分水通过外接管送入伸缩移动管，并从多个排水头排出对卷帘本体进行直接冲刷，水幕与卷帘本体具有一定的间距，起到隔断火焰的目的，避免火焰与卷帘本体接触，万一火焰从侧部进入水幕接触到卷帘本体或者卷帘本体局部温度较高，此时可以通过排水头的冲刷进行灭火，或者通过移动机构驱动多个排水头移动进行定点灭火降温，极大的提高了防火效果。
Drainage fireproof structure of multi-type fireproof rolling shutter door
The invention discloses a multi-type drainage fireproof structure of a fireproof rolling shutter door. The multi-type drainage fireproof structure comprises a rolling shutter box body, a side frame, a rolling shutter body, a drainage mechanism and a moving mechanism, the operation structure capable of achieving outer side water curtain fire insulation and inner side water spraying fire extinguishing and cooling can be achieved, water flows in through the water inlet pipe, the whole drainage pipeline is filled with water, most of the water is discharged downwards through the drainage opening of the strip-shaped structure in the lower side of the drainage pipeline, a water curtain is formed to isolate flames, and part of the water is fed into the telescopic moving pipe through the external pipe; a certain distance is formed between the water curtain and the roller shutter body, the purpose of blocking flames is achieved, the flames are prevented from making contact with the roller shutter body, and in case that the flames enter the water curtain from the side portion and make contact with the roller shutter body or the local temperature of the roller shutter body is high, the water curtain can be discharged out of the water curtain to directly flush the roller shutter body. At the moment, fire extinguishing can be conducted through flushing of the drainage heads, or the multiple drainage heads are driven by the moving mechanism to move for fixed-point fire extinguishing and cooling, and the fireproof effect is greatly improved.
本发明公开了一种多重式防火卷帘门排水防火结构，包括卷帘箱体、侧部框架、卷帘本体、排水机构、移动机构；本发明可以实现外侧水幕隔火，以及内侧喷水灭火降温的作业结构，水流通过入水管进入，水充满整个排水管道，大部分水会通过排水管道下侧的条形结构的排水口向下排出，形成水幕进行隔断火焰，还有部分水通过外接管送入伸缩移动管，并从多个排水头排出对卷帘本体进行直接冲刷，水幕与卷帘本体具有一定的间距，起到隔断火焰的目的，避免火焰与卷帘本体接触，万一火焰从侧部进入水幕接触到卷帘本体或者卷帘本体局部温度较高，此时可以通过排水头的冲刷进行灭火，或者通过移动机构驱动多个排水头移动进行定点灭火降温，极大的提高了防火效果。
Drainage fireproof structure of multi-type fireproof rolling shutter door
一种多重式防火卷帘门排水防火结构
GAO XIANGMING (author) / JI WEI (author)
2024-02-13
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
| European Patent Office | 2021