MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202541122498 A) filed by Nandha Engineering College, Erode, Tamil Nadu, on Dec. 5, 2025, for 'iot-based pipeline blockage detection system.'
Inventor(s) include S. D. Vijayakumar; B. R. Monika; S. M. Nandhini; and K. Nishanthini.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "The invention relates to a system developed for identifying blockages in water pipelines by interpreting variations in the natural flow behaviour of water. The system is integrated with an ESP32 microcontroller and flow sensor that continuously observe the water's movement inside the pipe. It allows the device to assess the state of flow at any moment. This invention works independent) y, monitoring every incoming pulse without any kind of manual triggering. If the movement of water strays from the normal flow profile, the controller understands it as a signal that there is an obstruction. Small reductions in flow and near-complete blockages are able to be identified by this system, thus allowing for early detection before the pipeline can become completely clogged. Once the flow condition is identified to be abnormal, the system turns immediately to alert mode by actuating various types of indication. These can be audible signals, light-based, and optionally wireless notifications via network capability. The prompt notification ensures that users are informed at the earliest possible instance, thereby minimizing damage to the pipeline or interruption of supply. The invention is designed with cost efficiency and practical deployment in mind, using easily available components so that it can easily be implemented in a wide range of plpelines found in households, agricultural systems, industrial setups, and rural water lines. The hardware arrangement is simple, compact, and suitable for new installations as well as retrofit applications. It provides a reliable method for achieving uninterrupted water distribution by offering real-time observation of flow, automatic recognition of blockages, and instant alerts to users. The system contributes to reduced maintenance expenses, improved operational safety, and enhanced efficiency in water management, as it is a valuable tool for environments where continuous pipeline performance is a must."
Disclaimer: Curated by HT Syndication.
