Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated fire-fighting linkage hidden exhaust shaft
The invention belongs to the technical field of building construction, and relates to a prefabricated fire-fighting linkage hidden exhaust shaft which comprises a garage top plate, a telescopic ceiling, a hydraulic lifting device and a concrete shaft wall, the hydraulic lifting device is installed on the inner side of the concrete shaft wall, and the telescopic ceiling is installed at the telescopic end of the hydraulic lifting device; the telescopic ceiling is driven to do linear lifting motion along the inner side of the concrete well wall, and the concrete well wall is installed on the garage top plate through a connecting component. The hydraulic lifting device is adopted to drive the telescopic ceiling to ascend and descend, the telescopic ceiling is in a descending state at ordinary times, the height of the whole air shaft is reduced, adverse effects on outdoor landscapes are effectively avoided, the air shaft can be better integrated into a building environment, steel bar holes are effectively prevented from being reserved around a well opening, and the service life of the air shaft is prolonged. Potential safety hazards in the construction process are reduced, the hydraulic lifting device is in linkage with a fire fighting system, timely lifting of the exhaust shaft under emergency conditions such as fire disasters is achieved, smoke and hot air can be rapidly exhausted, and fire fighting work is facilitated.
本发明属于建筑施工技术领域，涉及一种预制消防联动隐藏式排风井，包括车库顶板、伸缩顶棚、液压抬升装置和混凝土井壁，液压抬升装置安装在混凝土井壁内侧，液压抬升装置伸缩端安装有伸缩顶棚，以带动伸缩顶棚沿混凝土井壁内侧做直线升降运动，混凝土井壁通过连接构件安装在车库顶板上。本发明通过采用液压抬升装置带动伸缩顶棚的升降运动，平时伸缩顶棚处于下降状态，整体风井高度得到降低并有效避免了对室外景观的不良影响，使其更好地融入建筑环境中，且有效避免了在井口周围预留钢筋洞口，减少在施工过程中的安全隐患，液压抬升装置与消防系统联动，实现在火灾等紧急情况下排风井的及时抬升，以便烟气和热气能够迅速排出，有助于消防工作。
Prefabricated fire-fighting linkage hidden exhaust shaft
The invention belongs to the technical field of building construction, and relates to a prefabricated fire-fighting linkage hidden exhaust shaft which comprises a garage top plate, a telescopic ceiling, a hydraulic lifting device and a concrete shaft wall, the hydraulic lifting device is installed on the inner side of the concrete shaft wall, and the telescopic ceiling is installed at the telescopic end of the hydraulic lifting device; the telescopic ceiling is driven to do linear lifting motion along the inner side of the concrete well wall, and the concrete well wall is installed on the garage top plate through a connecting component. The hydraulic lifting device is adopted to drive the telescopic ceiling to ascend and descend, the telescopic ceiling is in a descending state at ordinary times, the height of the whole air shaft is reduced, adverse effects on outdoor landscapes are effectively avoided, the air shaft can be better integrated into a building environment, steel bar holes are effectively prevented from being reserved around a well opening, and the service life of the air shaft is prolonged. Potential safety hazards in the construction process are reduced, the hydraulic lifting device is in linkage with a fire fighting system, timely lifting of the exhaust shaft under emergency conditions such as fire disasters is achieved, smoke and hot air can be rapidly exhausted, and fire fighting work is facilitated.
本发明属于建筑施工技术领域，涉及一种预制消防联动隐藏式排风井，包括车库顶板、伸缩顶棚、液压抬升装置和混凝土井壁，液压抬升装置安装在混凝土井壁内侧，液压抬升装置伸缩端安装有伸缩顶棚，以带动伸缩顶棚沿混凝土井壁内侧做直线升降运动，混凝土井壁通过连接构件安装在车库顶板上。本发明通过采用液压抬升装置带动伸缩顶棚的升降运动，平时伸缩顶棚处于下降状态，整体风井高度得到降低并有效避免了对室外景观的不良影响，使其更好地融入建筑环境中，且有效避免了在井口周围预留钢筋洞口，减少在施工过程中的安全隐患，液压抬升装置与消防系统联动，实现在火灾等紧急情况下排风井的及时抬升，以便烟气和热气能够迅速排出，有助于消防工作。
Prefabricated fire-fighting linkage hidden exhaust shaft
一种预制消防联动隐藏式排风井
WANG LU (Autor:in) / QIAN BO (Autor:in) / YIN XINRUI (Autor:in) / LI ZHE (Autor:in) / ZHANG ZUOHAI (Autor:in) / JI JIAKUN (Autor:in) / YU LIHENG (Autor:in) / LI PU (Autor:in) / XING FANG (Autor:in) / ZHANG TING (Autor:in)
07.05.2024
Patent
Elektronische Ressource
Chinesisch
Integrated assembly type fire-fighting smoke exhaust shaft
| Europäisches Patentamt | 2021
Fire-fighting linkage high-temperature induction double-insurance automatic smoke exhaust window
| Europäisches Patentamt | 2020