Method, device and equipment for controlling boiler tube explosion of thermal power plant and readable storage medium

By using drones and algorithm models to accurately locate boiler tube ruptures and control valve opening, the problems of inaccurate tube rupture location and untimely handling in existing technologies have been solved, thus achieving safe and stable boiler operation and continuous production.

CN122107366APending Publication Date: 2026-05-29HUBEI ENERGY GRP EZHOU POWER GENERATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUBEI ENERGY GRP EZHOU POWER GENERATION CO LTD
Filing Date
2026-02-12
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In existing technologies, it is impossible to achieve precise positioning and rapid control after a boiler tube ruptures, resulting in equipment damage and prolonged production downtime, which fails to meet the requirements for safe and continuous boiler operation.

Method used

By using a drone equipped with a multi-sensor fusion detection unit to acquire image features inside the boiler, and using target detection and image classification algorithms to accurately locate the ruptured boiler tube, and combining machine learning models to match valve codes, the valve opening is controlled to reduce and isolate the ruptured boiler tube.

Benefits of technology

It enables boiler tube rupture repair without shutting down the boiler, ensuring long-term safe and stable operation of the boiler and improving the operational economy and reliability of thermal power units.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122107366A_ABST
Patent Text Reader

Abstract

A kind of control method, device, equipment and computer readable storage medium of boiler tube burst of thermal power plant boiler.The method, if determining that there is tube burst in boiler, according to the first image feature of each furnace tube and target detection algorithm model, the pixel coordinates of target furnace tube are determined, the target furnace tube is the furnace tube that tube burst occurs in boiler;According to the pixel coordinates and the mapping relationship of preset pixel coordinates and physical space coordinates, the actual coordinates of the target furnace tube are obtained;Second image of target furnace tube coding area is acquired, and according to the second image and image classification algorithm model, the hot end coding of the target furnace tube is obtained;Based on the actual coordinates and hot end coding, and the consistency of the hot end coding and corresponding cold end valve coding, target valve is determined, and the opening of target valve is controlled to reduce to preset opening degree.Through the method, the effect of boiler furnace tube burst without shutdown, shutdown is achieved, the boiler equipment can be long time safe and stable operation is guaranteed, the economy and reliability of thermal power generating unit operation are significantly improved.
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