Safety helmet having radio gas detection function and multi-level alarm function

Abstract

The invention discloses a safety helmet with a wireless gas detection multi-level alarm function, comprising a safety helmet device, the safety helmet device is provided with a gas detection and alarm unit, and the gas detection and alarm unit is provided with a central control unit, displaying unit, a power supply unit, a multi-stage alarm drive unit, an acoustic alarm unit, a light alarm unit, and a wireless communication unit; the central control unit is respectively connected to a display unit, a power supply unit, a multi-stage alarm drive unit, and a wireless communication unit; the multi-stage The alarm drive unit is connected to the sound alarm unit through the sound alarm drive unit; the multi-level alarm drive unit is connected to the light alarm unit through the light alarm drive unit; the helmet device is provided with a gas sensor, and the gas sensor is connected to the central control unit. The invention has the beneficial effects of organically combining the gas detection alarm instrument with the safety helmet, and the secondary transmission mode of wireless communication, which ensures the effective transmission of alarm information.

Description

technical field [0001] The invention relates to a safety helmet with wireless gas detection multi-level alarm function. Background technique [0002] With the frequent occurrence of hazardous chemical explosion accidents in the petrochemical industry, the application of gas detection and alarm equipment has become more and more extensive, covering all stages of the petrochemical smelting industry, including transportation, storage and transportation, pipelines and routine inspections. It is required to carry certain gas detection and alarm equipment and wear safety helmets at the same time. The current method is that the inspection personnel wear safety helmets on their heads and hold gas detection and alarm devices. However, this will cause the inspection personnel to occupy their hands and cannot flexibly respond to various emergencies. situation of the situation. And the present invention just proposes a kind of safety helmet with gas detection function aiming at the def...

AI Technical Summary

Problems solved by technology

[0002]With the frequent occurrence of explosion accidents of hazardous chemicals in the petrochemical industry, the application of gas detection and alarm equipment has become more and more extensive, covering various industries in the petrochemical and smelting industry stage, including transportation, storage and transportation, pipelines and routine inspections, are required to carry certain gas detection and alarm equipment and wear safety helmets. The current method is that inspection personnel wear safety helmets on their heads and hold gas detection and alarm devices. However, this causes In order to prevent the hands of the inspectors from being occupied, they cannot flexibly respond to various emergencies

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