Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Laser methane real-time monitoring and alarming device

A real-time monitoring and alarm device technology, applied in mining equipment, measuring equipment, and material analysis through optical means, can solve problems such as misjudgment and alarm, troubles in production and life, and people's nervous tension, and achieve high precision and misjudgment. low rate effect

Inactive Publication Date: 2019-11-12
CHENGDU BOTAI TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing laser methane detection and alarm devices usually only have one laser probe, and misjudgment and alarms often occur, which brings troubles to production and life, causes people's nerves to be tense, and affects the normal production and life.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laser methane real-time monitoring and alarming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as figure 1 As shown, the laser methane real-time monitoring and alarm device includes a housing, a central processing unit, a memory, a judgment circuit, an AD conversion circuit, a power supply, a display screen, a main laser probe, an auxiliary laser probe and an alarm.

[0010] When in use, set the methane alarm concentration value. When the main laser probe and the auxiliary laser probe reach the set value, the central processing unit outputs the measured value of the main laser probe to give an alarm prompt.

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

No PUM Login to View More

Abstract

The invention discloses a laser methane real-time monitoring and alarming device. The device comprises a shell, a central processor, a memory, a judgment circuit, an AD conversion circuit, a power supply, a display screen, a main laser probe, an auxiliary laser probe and an alarm. The device can effectively avoid false alarming and is suitable for continuous detection of the concentration of methane gas.

Description

technical field [0001] The invention relates to a real-time monitoring and alarming device for laser methane. Background technique [0002] Gas is one of the main disaster factors in my country's coal mines. Disasters such as gas and coal dust explosions, coal and gas outbursts seriously threaten the safe production of my country's coal mines. [0003] Methane is the main component of methane gas. To avoid accidents in coal mines, it is necessary to strengthen the monitoring of underground methane gas concentration. Therefore, according to my country's coal mine production and management mode, in accordance with my country's relevant technical standards, the key is to develop a technologically advanced, practical and reliable laser methane real-time monitoring and alarm device, which requires real-time detection of methane gas in coal mine tunnels. When the concentration of methane is high, early warning and risk elimination are carried out. Existing laser methane detection...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18G01N21/01G01N21/17
CPCE21F17/18G01N21/01G01N21/17
Inventor 李考李福明
Owner CHENGDU BOTAI TECH
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
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com