Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Combustible gas explosion experiment system

A gas explosion and experimental system technology, applied in the field of experimental systems, can solve the problems of complex operation procedures, high cost, and high airtightness requirements, and achieve the effects of simple operation, low cost, and favorable data acquisition.

Inactive Publication Date: 2010-06-09
ZHEJIANG UNIV OF TECH
View PDF0 Cites 38 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of high airtightness requirements, complex operating procedures and high costs in the prior art, the present invention provides a flammable gas explosion experimental system that is simple to operate, low in cost, and operates under normal temperature and pressure.

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
  • Combustible gas explosion experiment system
  • Combustible gas explosion experiment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] With reference to accompanying drawing, further illustrate the present invention:

[0015] The combustible gas explosion test system includes a tubular explosion test cylinder 1, the explosion test cylinder 1 is horizontally erected on a support 2, and the front opening 11 and the rear end opening 12 of the explosion test cylinder 1 are provided with openings Sealed explosion-proof membrane; the explosion test tube 1 is connected to a gas supply device 3 that injects combustible gas at normal temperature and pressure into the inner cavity of the tube, and the explosion test tube 1 is provided with a pressure sensor 4 for sensing the internal pressure of the tube. A monitor 5 for monitoring the concentration of combustible gas in the cylinder and an igniter 6 for igniting the gas in the cylinder, and the pressure sensor 4 is connected with a display module for displaying the pressure value in the cylinder.

[0016] A camera 7 for recording the explosion and a listener 8 ...

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 combustible gas explosion experiment system, which comprises a tubular explosion test cylinder. The explosion test cylinder is transversely arranged on a bracket; a front end opening and a rear end opening of the explosion test cylinder are respectively provided with an explosion-proof film with a sealed opening. The explosion test cylinder is connected with a gas supply device which injects normal-temperature and normal-pressure combustible gas into an inner cavity of the cylinder. A pressure sensor for sensing the pressure in the cylinder, a monitor for monitoring the concentration of the combustible gas in the cylinder and an igniter for igniting the gas in the cylinder are arranged on the explosion test cylinder, wherein the pressure sensor is connected with a display module for displaying a pressure value in the cylinder. The combustible gas explosion experiment system has the advantages of simple operation, low cost, and capacity of playing back flame condition of instantaneous explosion and sound of the explosion.

Description

technical field [0001] The invention relates to an experimental system which can observe the phenomenon produced when the combustible gas explodes, which is used in the normal temperature and normal pressure state. technical background [0002] With the deep development of industrial production, in the production, use and storage places, due to the occurrence of gas (combustible liquid vapor) fire and explosion accidents, it has brought great harm to people's lives and property. Therefore, in-depth research on the characteristics of gas explosions is extremely necessary for the control and prevention of accidents caused by them. [0003] The combustible gas explosion concentration test and monitoring system device is composed of two parts, one is the test device for the combustible gas explosion concentration, and the other is the state (degree) observation, recording and playback system of the flame ejection at the moment of explosion. At present, the international general...

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
IPC IPC(8): G01N33/22G09B23/24
Inventor 李振明
Owner ZHEJIANG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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