Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Maintenance guarantee system of air cushion type surge chamber
The invention relates to an air cushion type surge chamber maintenance guarantee system which comprises a diversion tunnel, a plurality of connecting tunnels and a plurality of air cushion type surge chambers, the connecting tunnels are arranged at intervals in the length direction of the diversion tunnel, and a pressure pipeline extending in the length direction is arranged in each connecting tunnel. The two ends of each pressure pipeline are communicated with the diversion tunnel and one air cushion type pressure regulating chamber respectively, an overhaul valve is arranged in the middle of each pressure pipeline, flange pipe joints are installed at the two ends of each overhaul valve, and the ends, away from the diversion tunnel, of the air cushion type pressure regulating chambers are communicated with one another through ventilation pipelines. The ventilation pipeline is sequentially provided with ventilation valves between every two adjacent air cushion type pressure regulating chambers, and flange pipe joints are installed at the two ends of each ventilation valve. A plurality of air cushion type surge chambers are arranged in the overhaul guarantee system, so that in the overhaul period of part of the air cushion type surge chambers, the rest of the air cushion type surge chambers continue to work to guarantee that part of units continue to generate power.
本发明涉及一种气垫式调压室的检修保障系统，包括一条引水隧洞、多条连接隧洞和多个气垫式调压室，多条连接隧洞沿引水隧洞的长度方向间隔设置，每条连接隧洞内均设有一根沿长度方向延伸的压力管道，每根压力管道的两端分别连通引水隧洞和一个气垫式调压室，压力管道的中部设有检修阀门，检修阀门的两端均安装有法兰管管节，多个气垫式调压室远离引水隧洞的一端通过通气管道相互连通，且通气管道依次在相邻两个气垫式调压室之间设有通气阀门，每个通气阀门的两端均安装有法兰管管节。该检修保障系统中设置有多个气垫式调压室，从而能够在部分气垫式调压室的检修期间内，通过其余气垫式调压室的继续工作来保障部分机组继续发电。
Maintenance guarantee system of air cushion type surge chamber
The invention relates to an air cushion type surge chamber maintenance guarantee system which comprises a diversion tunnel, a plurality of connecting tunnels and a plurality of air cushion type surge chambers, the connecting tunnels are arranged at intervals in the length direction of the diversion tunnel, and a pressure pipeline extending in the length direction is arranged in each connecting tunnel. The two ends of each pressure pipeline are communicated with the diversion tunnel and one air cushion type pressure regulating chamber respectively, an overhaul valve is arranged in the middle of each pressure pipeline, flange pipe joints are installed at the two ends of each overhaul valve, and the ends, away from the diversion tunnel, of the air cushion type pressure regulating chambers are communicated with one another through ventilation pipelines. The ventilation pipeline is sequentially provided with ventilation valves between every two adjacent air cushion type pressure regulating chambers, and flange pipe joints are installed at the two ends of each ventilation valve. A plurality of air cushion type surge chambers are arranged in the overhaul guarantee system, so that in the overhaul period of part of the air cushion type surge chambers, the rest of the air cushion type surge chambers continue to work to guarantee that part of units continue to generate power.
本发明涉及一种气垫式调压室的检修保障系统，包括一条引水隧洞、多条连接隧洞和多个气垫式调压室，多条连接隧洞沿引水隧洞的长度方向间隔设置，每条连接隧洞内均设有一根沿长度方向延伸的压力管道，每根压力管道的两端分别连通引水隧洞和一个气垫式调压室，压力管道的中部设有检修阀门，检修阀门的两端均安装有法兰管管节，多个气垫式调压室远离引水隧洞的一端通过通气管道相互连通，且通气管道依次在相邻两个气垫式调压室之间设有通气阀门，每个通气阀门的两端均安装有法兰管管节。该检修保障系统中设置有多个气垫式调压室，从而能够在部分气垫式调压室的检修期间内，通过其余气垫式调压室的继续工作来保障部分机组继续发电。
Maintenance guarantee system of air cushion type surge chamber
一种气垫式调压室的检修保障系统
HUANG ZHIXIN (Autor:in) / ZHANG FANGYONG (Autor:in) / ZHOU PEIYONG (Autor:in) / WAN LIPIAO (Autor:in) / HU JUNQING (Autor:in) / SHI GANG (Autor:in) / LIANG JIADENG (Autor:in) / ZHAO LIN (Autor:in) / HE YANYUN (Autor:in) / QI JIANG (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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