A steam delivery pipeline leak detection system
By installing metal conduction rods and high-sensitivity sensors on the outer wall of steam transmission pipelines, the initial characteristics of steam leaks can be accurately identified, solving the problem of difficulty in identifying early-stage steam pipeline leaks, reducing environmental noise interference, and improving detection reliability and safety.
CN224315948UActive Publication Date: 2026-06-02NINGXIA JIUTONG SHENGDA ENERGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA JIUTONG SHENGDA ENERGY CO LTD
- Filing Date
- 2025-03-19
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Steam pipeline leaks are difficult to identify accurately in the early stages, and environmental noise interference leads to low detection reliability, increasing repair costs and safety risks.
Method used
Metal conduction rods are installed on the outer wall of steam transmission pipelines. Combined with high-sensitivity sensors and signal analyzers, leakage vibration and sound signals are transmitted through solid media, reducing attenuation and interference, and enabling accurate identification of the initial characteristics of leakage.
Benefits of technology
It enables accurate identification and timely alarm of steam pipeline leaks in their early stages, preventing leaks from spreading and causing pipeline corrosion, equipment damage, and increased repair costs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224315948U_ABST
Abstract
The application provides a steam delivery pipeline leakage detection system, which comprises a metal conducting rod fixedly connected to the outer wall of a steam delivery pipeline, a sensor connected to the metal conducting rod, a signal analyzer electrically connected to the sensor, and a DCS control center electrically connected to the signal analyzer, and the sensor is used for collecting the vibration sound signal of the metal conducting rod. The steam delivery pipeline leakage detection system of the application can accurately and timely determine the leakage and the position of the leakage point by using the metal conducting rod connected to the steam delivery pipeline to transmit the vibration sound generated by the intense friction between the leakage medium and the pipeline wall, and the sound signal is not obviously attenuated in the transmission process due to the solid medium transmission, the transmission distance is long, and the sound signal is not easily interfered by other signals, the false positive rate of the leakage detection is effectively reduced, the operation and maintenance cost of the steam delivery pipeline is significantly reduced, and the industrial safety is improved.
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