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A platform for research: civil engineering, architecture and urbanism
Rapid isolation automatic spraying roller shutter
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a rapid isolation automatic spraying roller shutter. The roller shutter comprises a door curtain and a guide rail, the top of the guide rail is rotationally connected with a rotating shaft through a pair of supports, the periphery of the rotating shaft is fixedly connected with a reel through spokes, gear motors are fixedly connected to the positions, corresponding to the rotating shaft, of the supports, the top of the door curtain is fixedly connected with the reel, the door curtain comprisesa group of flexible curtains which are in sliding connection with each other, and the adjacent flexible curtains are in sliding connection. According to the rapid isolation automatic spraying roller shutter, when the door curtain encounters an obstacle in the descending process, the flexible curtains at the corresponding positions stop abutting against the obstacle and stopping moving downwards, the flexible curtains at other positions continue to move downwards and make contact with the ground, and the isolation sealing performance of the door curtain to an escape way is improved.
本发明属于消防设备技术领域，具体的说是快速隔离自动喷淋卷帘，包括门帘和导轨；导轨顶部通过一对支架转动连接有转轴，转轴外周通过轮辐固连有卷轴，支架上与转轴对应位置固连有减速电机，门帘顶部与卷轴外周固连；门帘包括一组相互滑动连接的柔性帘，相邻柔性帘之间滑动连接；本发明通过门帘下降过程中遇到障碍物使时，相应位置的柔性帘停止抵住障碍物并停止下移，其他部位的柔性帘继续下移并与地面接触，增加门帘门对逃生通道的隔离密封性。
Rapid isolation automatic spraying roller shutter
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a rapid isolation automatic spraying roller shutter. The roller shutter comprises a door curtain and a guide rail, the top of the guide rail is rotationally connected with a rotating shaft through a pair of supports, the periphery of the rotating shaft is fixedly connected with a reel through spokes, gear motors are fixedly connected to the positions, corresponding to the rotating shaft, of the supports, the top of the door curtain is fixedly connected with the reel, the door curtain comprisesa group of flexible curtains which are in sliding connection with each other, and the adjacent flexible curtains are in sliding connection. According to the rapid isolation automatic spraying roller shutter, when the door curtain encounters an obstacle in the descending process, the flexible curtains at the corresponding positions stop abutting against the obstacle and stopping moving downwards, the flexible curtains at other positions continue to move downwards and make contact with the ground, and the isolation sealing performance of the door curtain to an escape way is improved.
本发明属于消防设备技术领域，具体的说是快速隔离自动喷淋卷帘，包括门帘和导轨；导轨顶部通过一对支架转动连接有转轴，转轴外周通过轮辐固连有卷轴，支架上与转轴对应位置固连有减速电机，门帘顶部与卷轴外周固连；门帘包括一组相互滑动连接的柔性帘，相邻柔性帘之间滑动连接；本发明通过门帘下降过程中遇到障碍物使时，相应位置的柔性帘停止抵住障碍物并停止下移，其他部位的柔性帘继续下移并与地面接触，增加门帘门对逃生通道的隔离密封性。
Rapid isolation automatic spraying roller shutter
快速隔离自动喷淋卷帘
QIU YUANFENG (author)
2021-02-02
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
Roller shutter clip, roller shutter, and roller shutter assembly
| European Patent Office | 2022
| European Patent Office | 2020