The flood control work of the metro is related to the safety of the lives and properties of a large number of passengers and the normal operation of the city. In recent years, with the frequent occurrence of floods and waterlogging disasters, cases of flooding have occurred from time to time across the country. Facing the severe flood control challenges, after careful consideration and strict screening, in order to ensure efficient and accurate operation and management, the Junli hydrodynamic automatic flood prevention gates (hydrodynamic automatic flood control gates) that do not require power drive or personnel on duty have finally been installed in Wuxi Metro.
The Junli hydrodynamic automatic flood prevention gates can respond quickly during the flood season without the need for cumbersome manual operations, greatly improving the efficiency of flood control. Whether it is a sudden rainstorm or a rapid rise in water level, the Junli hydrodynamic automatic flood prevention gates can use the buoyancy of water to automatically lift and lower in the first place, building a solid defense line for the safe operation of the metro.
This innovative achievement has been applied to nearly a thousand projects in more than forty provinces and cities across the country, and has successfully blocked floods for nearly a hundred underground engineering projects. At the same time, it has also been applied to hundreds of civil air defense engineering projects across the country, with a success rate of 100%!
As an important transportation hub in the city, the flood prevention and waterlogging prevention work of Wuxi Metro is of great significance. The installation of the Junli hydrodynamic automatic flood prevention gates can greatly improve the flood prevention ability of Wuxi Metro. In the face of natural disasters such as rainstorms and floods, the flood control gates can respond quickly and effectively block the intrusion of floods into the metro vehicle depots, ensuring the normal operation of metro facilities.
The Junli hydrodynamic automatic flood prevention gates have been installed in subway stations in 16 cities including Beijing, Guangzhou, Hong Kong, Chongqing, Nanjing, and Zhengzhou. The application in Wuxi Metro this time also reflects Wuxi Metro’s active embrace of advanced technologies and its high attention to flood control work. Junli will continue to give full play to its technical advantages, keep innovating, and provide high-quality flood prevention solutions for more cities.
Post time: Apr-11-2025