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

Testing device for ignition distance of aerosol spray

A distance test and spray technology, which is used in the field of aerosol spray flammability parameter test and packaging category classification device, can solve the problem of no aerosol spray ignition distance test device, etc., and achieve convenient and accurate ignition distance and usage conditions. stable effect

Active Publication Date: 2010-07-28
CHINA PETROLEUM & CHEM CORP +1
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no relevant institution in China that has designed a similar test device for the ignition distance test of the aerosol spray according to the requirements of the "Test and Standard Manual", and there is no commercial aerosol spray ignition distance test device similar to the present invention.

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
  • Testing device for ignition distance of aerosol spray
  • Testing device for ignition distance of aerosol spray

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In a specific embodiment of the present invention, the aerosol spray brake is fixed on the supporting device, and the distance between the flame of the combustion component and the aerosol spray brake is changed by moving the relative position between the combustion component and the aerosol spray brake. The distance is measured to determine the maximum distance for the continuous combustion of the spray produced by the sprayer to determine the ignition distance of the aerosol spray. Among them, a constant temperature water bath device is used to control the temperature of the aerosol spray brake, and the temperature of the aerosol spray brake is controlled at 20±1°C; the combustion part is used to observe whether the aerosol spray is ignited at the test distance; The supporting device is used to determine the test distance of the aerosol spray; the lifting device is used to carry the combustion parts and enable them to slide on the track on the support; the weighing dev...

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 provides a testing device for an ignition distance of an aerosol spray, which comprises a control component, a spray generating component and a combustion component. The distance between the spray generating component and the combustion component is controlled by the control component; the spray generating component is used for controlling the spraying of the spray product; and the combustion component can spray the spray out of the product within a certain distance so as to generate spray for continuous combustion, so that the ignition distance of the aerosol spray is determined. The testing device is used for testing the ignition distance of the ignitable aerosol spray. Therefore, the safety of aerosol sprays and other dangerous chemicals in production, management and test is guaranteed.

Description

technical field [0001] The invention relates to a device for testing flammability parameters of aerosol sprays and classifying packaging categories, in particular to a test device for ignition distance of aerosol sprays, which is used to measure the flammability of sprayed products of aerosol sprays. Background technique [0002] The aerosol spray ignition distance test device is a necessary test device for testing the flammability of aerosol spray products, scientific research units engaged in chemical hazard research, various institutions engaged in hazardous chemical management and testing, traffic inspection and safety Organizations such as supervision that need to test the flammability of aerosol spray products, as well as enterprises that produce aerosol sprays that may be flammable, need devices that can perform good tests on the flammability of aerosol spray products. Especially with the increasingly standardized management of hazardous chemicals in our country and t...

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): G01N33/22
Inventor 杨春笋张宏哲金满平
Owner CHINA PETROLEUM & CHEM CORP
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