An integrated boiler expansion internet of things sensor

By integrating an IoT sensor into the boiler expansion sensor, expansion data can be detected and transmitted in real time, and warnings can be issued via buzzers and warning lights. This solves the problem of untimely data transmission in existing technologies and improves the safety of boiler operation and the accuracy of data acquisition.

CN224695197UActive Publication Date: 2026-08-28GUODIAN FENGCHENG POWER GENERATION CO LTD +1
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Patent Information

Application Number
CN202521898646.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-04
Publication Date
2026-08-28
Estimated Expiration
2035-09-04

AI Technical Summary

Technical Problem

Existing integrated boiler expansion sensors cannot transmit data to the monitoring system in a timely manner, which affects the safe operation of the boiler and may lead to cracks or leaks.

Method used

An integrated boiler expansion IoT sensor is used. By setting a first displacement sensor and a second displacement sensor in the middle and bottom of the indicator rod, the vertical and horizontal displacement of the boiler is detected in real time. The data is transmitted to the monitoring system through the IoT network. At the same time, a buzzer and warning light are set on the top of the sensor for real-time warning.

Benefits of technology

It enables timely monitoring and early warning of boiler expansion data, improves the safety of boiler operation, reduces the need for manual inspection, and improves the accuracy and real-time nature of data acquisition.

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Abstract

The utility model discloses an integrated boiler expansion internet of things sensor, including fixed box, its right side is fixed with the installation on the boiler through bolt, and left side is provided with the mounting hole, the indicating rod is movably installed in the mounting hole, the indicating rod bottom and the scale board abut, are used for the boiler expansion degree measurement. Through setting first displacement inductor and second displacement inductor in the indicating rod middle position and bottom of traditional mechanical expansion indicator, to make first displacement inductor and second displacement inductor indicating rod detected boiler vertical direction displacement and horizontal direction displacement carry out dynamic response and record, and in time through first connecting wire and second connecting wire transmission to singlechip, and after data integration on singlechip, through internet of things network transmission to monitoring system, and then in time to the expansion data of boiler monitoring and early warning, to improve the security of boiler operation.
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