Fuel gas management device

By employing a low-power design and a mechanical linkage structure, the gas management device solves the problems of rapid power consumption and aging of existing gas alarms, enabling on-demand detection and low-power standby, thereby improving the reliability of gas safety management and user trust.

CN224286845UActive Publication Date: 2026-05-26NING XIA KAI TIAN GAS DEV CO LTD
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Patent Information

Application Number
CN202521363705.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2026-05-26
Estimated Expiration
2035-06-30

AI Technical Summary

Technical Problem

Existing gas alarms consume power continuously, age quickly, and cannot perform proactive on-demand detection, leading to increased risks of equipment failure, false alarms, and missed alarms, resulting in low user trust.

Method used

Employing a low-power design, it utilizes a miniature electromagnet to drive a mechanical linkage structure, enabling remote control of the gas sensor for on-demand activation via Bluetooth or wireless communication modules. Combined with a mechanical lever and spring reset mechanism, it achieves on-demand detection and low-power standby of the gas sensor.

Benefits of technology

It enables on-demand detection of gas sensors, reduces equipment energy consumption, extends battery life, reduces the risk of false alarms and missed alarms, and improves users' sense of control over safety conditions and the reliability of alarm results.

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Abstract

The utility model relates to the technical field of fuel gas safety management devices, and discloses a fuel gas management device which comprises a protective shell, and a fuel gas sensor module, an electromagnet, a reset mechanism, a communication assembly and a power supply assembly which are arranged in the protective shell, the anode of the power supply assembly is connected with the power supply end of the communication assembly; an output pin of the communication assembly is connected with a coil of the electromagnet; the reset mechanism comprises a movable armature and a reset spring used for resetting the movable armature. The movable armature is provided with a first conductive contact piece, and the electromagnet is provided with a second conductive contact piece. The first conductive contact piece is connected with the anode of the power supply assembly; the second conductive contact piece is connected with the power supply end of the gas sensor module; when the coil of the electromagnet is electrified, the electromagnet adsorbs the movable armature, and the first conductive contact piece and the second conductive contact piece are in contact for conduction. The remote gas detection device is simple and reliable in structure, can carry out remote gas detection as required, can optimize the energy consumption of the device, and realizes long-acting gas safety management.
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