Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Air-accumulation-free waterway system for supporting type converter valve tower
The invention provides an air-accumulation-free waterway system for a supporting type converter valve tower. The air-accumulation-free waterway system comprises a main water inlet pipeline, a main water return pipeline, branch waterways, flange straight tee joints, an inlet valve tower butterfly valve and an outlet valve tower butterfly valve. The main water inlet pipeline is arranged perpendicular to the ground, the water inlet side of the main water inlet pipeline is connected with an inlet valve tower butterfly valve, and the water outlet side of the main water inlet pipeline is connected with one end of a branch water path through a flange straight tee joint; the water inlet side of the main water return pipeline is connected with the other end of the branch water path through a flange straight tee joint, and the water outlet side of the main water return pipeline is connected with a valve outlet tower butterfly valve. The problem that waterway air accumulation at the tail end of the interlayer water pipe and the upper end of the water return pipe of the valve tower water pipe of the supporting type converter valve in the direct-current power transmission project is serious is solved, so that no air accumulation of the waterway of the converter valve tower is ensured, and the running reliability of the direct-current project is improved.
本发明提供了一种用于支撑式换流阀阀塔的无积气水路系统，包括：主进水管道、主回水管道、分支水路、法兰直三通、进阀塔蝶阀和出阀塔蝶阀；所述主进水管道为垂直地面布置，所述主进水管道的进水侧与进阀塔蝶阀连接，所述主进水管道的出水侧与分支水路的一端通过法兰直三通连接；所述主回水管道的进水侧与分支水路的另一端通过法兰直三通连接，所述主回水管道的出水侧与出阀塔蝶阀连接。解决了直流输电工程支撑式换流阀阀塔层间水管末端及阀塔水管回水管上端的水路积气严重的问题，以确保换流阀塔水路无积气，提高直流工程运行可靠性。
Air-accumulation-free waterway system for supporting type converter valve tower
The invention provides an air-accumulation-free waterway system for a supporting type converter valve tower. The air-accumulation-free waterway system comprises a main water inlet pipeline, a main water return pipeline, branch waterways, flange straight tee joints, an inlet valve tower butterfly valve and an outlet valve tower butterfly valve. The main water inlet pipeline is arranged perpendicular to the ground, the water inlet side of the main water inlet pipeline is connected with an inlet valve tower butterfly valve, and the water outlet side of the main water inlet pipeline is connected with one end of a branch water path through a flange straight tee joint; the water inlet side of the main water return pipeline is connected with the other end of the branch water path through a flange straight tee joint, and the water outlet side of the main water return pipeline is connected with a valve outlet tower butterfly valve. The problem that waterway air accumulation at the tail end of the interlayer water pipe and the upper end of the water return pipe of the valve tower water pipe of the supporting type converter valve in the direct-current power transmission project is serious is solved, so that no air accumulation of the waterway of the converter valve tower is ensured, and the running reliability of the direct-current project is improved.
本发明提供了一种用于支撑式换流阀阀塔的无积气水路系统，包括：主进水管道、主回水管道、分支水路、法兰直三通、进阀塔蝶阀和出阀塔蝶阀；所述主进水管道为垂直地面布置，所述主进水管道的进水侧与进阀塔蝶阀连接，所述主进水管道的出水侧与分支水路的一端通过法兰直三通连接；所述主回水管道的进水侧与分支水路的另一端通过法兰直三通连接，所述主回水管道的出水侧与出阀塔蝶阀连接。解决了直流输电工程支撑式换流阀阀塔层间水管末端及阀塔水管回水管上端的水路积气严重的问题，以确保换流阀塔水路无积气，提高直流工程运行可靠性。
Air-accumulation-free waterway system for supporting type converter valve tower
一种用于支撑式换流阀阀塔的无积气水路系统
WEI PENG (Autor:in) / ZHOU LIANG (Autor:in) / AN JING (Autor:in) / CHENG QIANFENG (Autor:in) / HOU JUNYI (Autor:in) / YAN HAN (Autor:in) / ZHANG ERBAO (Autor:in) / XU JINGYING (Autor:in) / YANG YONG (Autor:in) / WANG JIALONG (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
Land supporting type converter valve tower damping device
| Europäisches Patentamt | 2020
Tower excavator digs waterway channel
Engineering Index Backfile | 1960