Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Power cable trench assembly type firewall and construction method thereof
The invention relates to a power cable trench fabricated firewall and a construction method thereof, and belongs to the technical field of power construction, and the power cable trench fabricated firewall comprises fireproof partition walls on two sides and a fireproof bag filled between the fireproof partition walls on the two sides. The sides, away from the fireproof bags, of the fireproof partition walls are rotationally provided with fireproof heat insulation plates used for shielding the upper glass cover plates, the rotating axes of the fireproof heat insulation plates are parallel to the width direction of the cable trench, and first glass connecting pipes are arranged between the fireproof partition walls and the fireproof heat insulation plates. Thermal expansion gas is packaged in the first glass connecting pipe, a first pushing piece used for pushing the fireproof heat insulation plate to rotate in the direction close to the glass cover plate is arranged on the fireproof partition wall, and the fireproof partition wall and the fireproof heat insulation plate are connected through the first glass connecting pipe. The cable trench has the advantages that when a fire breaks out in the cable trench, the glass cover plate is protected to a certain degree, and the fire is not prone to spread combustion.
本申请涉及一种电力电缆沟装配式防火墙及其施工方法，属于电力施工技术领域，电力电缆沟装配式防火墙包括两侧的防火隔墙和填充于两侧防火隔墙之间的防火包，所述防火隔墙背离防火包的一侧均转动设置有用于遮挡上方玻璃盖板的防火隔热板，所述防火隔热板的转动轴线平行于电缆沟的宽度方向，所述防火隔墙和防火隔热板之间设置有第一玻璃连接管，所述第一玻璃连接管内封装有热膨胀气体，所述防火隔墙上设置有用于推动防火隔热板朝向靠近玻璃盖板的方向转动的第一推动件，当所述防火隔墙和防火隔热板之间通过第一玻璃连接管连接时。本申请具有在电缆沟内起火时，对玻璃盖板进行一定的防护，使火势不易延燃的效果。
Power cable trench assembly type firewall and construction method thereof
The invention relates to a power cable trench fabricated firewall and a construction method thereof, and belongs to the technical field of power construction, and the power cable trench fabricated firewall comprises fireproof partition walls on two sides and a fireproof bag filled between the fireproof partition walls on the two sides. The sides, away from the fireproof bags, of the fireproof partition walls are rotationally provided with fireproof heat insulation plates used for shielding the upper glass cover plates, the rotating axes of the fireproof heat insulation plates are parallel to the width direction of the cable trench, and first glass connecting pipes are arranged between the fireproof partition walls and the fireproof heat insulation plates. Thermal expansion gas is packaged in the first glass connecting pipe, a first pushing piece used for pushing the fireproof heat insulation plate to rotate in the direction close to the glass cover plate is arranged on the fireproof partition wall, and the fireproof partition wall and the fireproof heat insulation plate are connected through the first glass connecting pipe. The cable trench has the advantages that when a fire breaks out in the cable trench, the glass cover plate is protected to a certain degree, and the fire is not prone to spread combustion.
本申请涉及一种电力电缆沟装配式防火墙及其施工方法，属于电力施工技术领域，电力电缆沟装配式防火墙包括两侧的防火隔墙和填充于两侧防火隔墙之间的防火包，所述防火隔墙背离防火包的一侧均转动设置有用于遮挡上方玻璃盖板的防火隔热板，所述防火隔热板的转动轴线平行于电缆沟的宽度方向，所述防火隔墙和防火隔热板之间设置有第一玻璃连接管，所述第一玻璃连接管内封装有热膨胀气体，所述防火隔墙上设置有用于推动防火隔热板朝向靠近玻璃盖板的方向转动的第一推动件，当所述防火隔墙和防火隔热板之间通过第一玻璃连接管连接时。本申请具有在电缆沟内起火时，对玻璃盖板进行一定的防护，使火势不易延燃的效果。
Power cable trench assembly type firewall and construction method thereof
一种电力电缆沟装配式防火墙及其施工方法
ZHONG LINJIANG (Autor:in)
17.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen