Helmet having gas detection and sound-light alarm functions
A gas detection alarm and gas detection technology, which is applied in the field of safety helmets, can solve problems such as inability to respond flexibly and occupation of hands of inspection personnel, and achieve the effect of ensuring effective delivery
Inactive Publication Date: 2016-09-21
HARBIN EAST ALARM EQUIP DEV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0015] A safety helmet with a sound and light alarm function for gas detection, including a safety helmet device, characterized in that: 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 and a display unit , a power supply unit, an acoustic alarm unit, and a light alarm unit; the central control unit is respectively connected to a display unit and a power supply unit; the central control unit is connected to an acoustic alarm unit through an acoustic alarm drive unit; the central control unit is driven by a light alarm The unit is connected with a light alarm unit; the helmet device is provided with a gas sensor, and the gas sensor is connected with a central control unit.
Embodiment 2
[0017] The gas detection unit is powered by a lithium battery.
Embodiment 3
[0019] The central control unit adopts a single-chip microcomputer.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses a helmet having gas detection and sound-light alarm functions. The helmet comprises a helmet device. The helmet is characterized in that a gas detection and alarm unit is arranged in the helmet device; and a central control unit, a display unit, a power supply unit, a sound alarm unit, a light alarm unit and a wireless communication unit are arranged in the gas detection and alarm unit. The central control unit is connected with the display unit, the power supply unit and the wireless communication unit. The central control unit is connected with the sound alarm unit through a sound alarm driving unit. The central control unit is connected with the light alarm unit through a light alarm driving unit. The helmet device is provided with a gas sensor, and the gas sensor is connected with the central control unit. The helmet has the advantages that a gas detection and alarm instrument and the helmet are organically combined together, and users' both hands are liberated; a sound-light alarm is given, a wireless communication secondary transmission mode is adopted, and it is guaranteed that alarm information is effectively transmitted.
Description
technical field [0001] The invention relates to a safety helmet with the function of wireless gas detection sound and light alarm. 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 aim...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more Patent Type & Authority Applications(China)
IPC IPC(8): A42B1/24G08B21/12
CPCA42B1/242A42B1/244A42B1/245G08B21/12
Inventor 王锡铜刘继龙李术
Owner HARBIN EAST ALARM EQUIP DEV
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap