Gas intelligent monitoring terminal

By introducing a dual-channel piezoresistive digital temperature and pressure sensor with an I2C interface and a CH4 fiber laser into the gas intelligent monitoring terminal, combined with a detachable housing and flexible pipe interface design, the problems of insufficient multi-parameter sensing capability and poor installation adaptability of existing gas monitoring terminals are solved, achieving efficient gas monitoring and convenient maintenance.

CN224341434UActive Publication Date: 2026-06-09XIAN REDX GAS METER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAN REDX GAS METER
Filing Date
2025-09-22
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing gas monitoring terminals lack multi-parameter sensing capabilities, have low structural integration, and poor adaptability for installation and maintenance, making it difficult to meet the needs of modern smart gas systems.

Method used

A gas intelligent monitoring terminal was designed, which uses a dual-channel piezoresistive digital temperature and pressure integrated sensor with I2C interface and a CH4 fiber laser for multi-parameter detection. Combined with a detachable shell structure and flexible pipe interface design, it realizes multi-pipe connection and pipe interface settings. A flow control valve design is set, which has high precision and high combination of flow control valve, providing flexible flow control and multi-pipe connection capabilities.

Benefits of technology

It enables precise monitoring of multiple parameters, improves the applicability and usability of the terminal, reduces the difficulty of installation and maintenance, and ensures the accuracy and reliability of detection.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of gas safety monitoring technology, specifically disclosing a smart gas monitoring terminal. It includes a terminal housing, comprising a lower housing and an upper housing, with the upper housing detachably mounted on the lower housing. A detection chamber is formed between the lower and upper housings, and a first inlet / outlet pipe interface and a second inlet / outlet pipe interface are provided on the lower housing. The first and second inlet / outlet pipe interfaces meet the monitoring needs in complex pipeline environments, improving the terminal's applicability and practicality. A purge port removes residual impurities or gas from the detection chamber, ensuring long-term stable operation of the monitoring terminal. The detection system ensures the accuracy and reliability of the detected methane concentration data, providing strong support for gas safety monitoring. This invention solves the problems of insufficient multi-parameter sensing capabilities, low structural integration, and poor installation and maintenance adaptability in existing monitoring devices.
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