Overview

With urbanization, underground spaces such as storage tanks and utility corridors have become critical facilities for urban drainage and resource management. However, traditional underground facilities suffer from inadequate entrance sealing, making them prone to flood backflow and debris intrusion during extreme weather, while lacking condition monitoring means that affect operational safety. To address this, the intelligent manhole cover sealing system adopts a "stealth" embedded design, ensuring a flat ground surface after installation without affecting traffic. Its waterproof door automatically adjusts the sealing mode according to water pressure to effectively block floods, and a monitoring port is included to facilitate real-time internal condition tracking, providing an efficient solution for the safe operation and maintenance of underground spaces.