Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a smoke prevention and exhaust finished hoistway which is assembled by modules, integrates a smoke prevention and exhaust air port and a fire-fighting linkage line, and can also be used for a fresh air and exhaust vertical ventilation hoistway. Particularly, after the technical standard GB51251-2017 of a building smoke prevention and exhaust system is issued and implemented, the smoke prevention and exhaust system is forbidden to adopt a civil engineering shaft, and the inner wall of the shaft adopts a metal pipeline, so that the standard requirement is met. The air duct is applied to a vertical smoke prevention and exhaust system and a vertical new exhaust system of a building, replaces a civil air duct, and is a product which is quick to install, controllable in quality and capable of achieving industrial production, reducing construction procedures, improving work efficiency in a multiplied mode, shortening the construction period and reducing the construction cost at the same time. The method is suitable for both reinforced concrete structure buildings and steel structure buildings, and is also suitable for prefabricated buildings which are positively pushed by building departments.
一种模块组装、集成防排烟风口及消防联动线路的防排烟成品井道，亦可用于新风及排风竖向通风井道。特别在建筑防排烟系统技术标准GB51251‑2017颁布实施后，防排烟系统禁止采用土建井道，本井道内壁采用金属管道，符合规范要求。本发明运用于建筑竖向防排烟系统以及竖向新排风系统，替代土建风道，是一种安装快捷、质量可控、工业化生产，同时减少施工工序、成倍提高工效、缩短工期、降低施工成本的产品。既适用于钢筋混凝土结构建筑、钢结构建筑，也适用于住建部正推行的装配式建筑。
The invention relates to a smoke prevention and exhaust finished hoistway which is assembled by modules, integrates a smoke prevention and exhaust air port and a fire-fighting linkage line, and can also be used for a fresh air and exhaust vertical ventilation hoistway. Particularly, after the technical standard GB51251-2017 of a building smoke prevention and exhaust system is issued and implemented, the smoke prevention and exhaust system is forbidden to adopt a civil engineering shaft, and the inner wall of the shaft adopts a metal pipeline, so that the standard requirement is met. The air duct is applied to a vertical smoke prevention and exhaust system and a vertical new exhaust system of a building, replaces a civil air duct, and is a product which is quick to install, controllable in quality and capable of achieving industrial production, reducing construction procedures, improving work efficiency in a multiplied mode, shortening the construction period and reducing the construction cost at the same time. The method is suitable for both reinforced concrete structure buildings and steel structure buildings, and is also suitable for prefabricated buildings which are positively pushed by building departments.
一种模块组装、集成防排烟风口及消防联动线路的防排烟成品井道，亦可用于新风及排风竖向通风井道。特别在建筑防排烟系统技术标准GB51251‑2017颁布实施后，防排烟系统禁止采用土建井道，本井道内壁采用金属管道，符合规范要求。本发明运用于建筑竖向防排烟系统以及竖向新排风系统，替代土建风道，是一种安装快捷、质量可控、工业化生产，同时减少施工工序、成倍提高工效、缩短工期、降低施工成本的产品。既适用于钢筋混凝土结构建筑、钢结构建筑，也适用于住建部正推行的装配式建筑。
Modularized fast-assembly smoke-exhaust-prevention and fresh-air-exhaust finished hoistway
模块化快装式防排烟和新排风成品井道
WU SHU (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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