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

Real-time online monitoring system and method for sealing performance of rubber sealing material

A rubber seal and monitoring system technology, which is applied in the direction of analyzing materials, material resistance, and material analysis through electromagnetic means, can solve the problems of difficult leakage rate and high cost of the sealing system, and achieve the effect of solving difficult monitoring and strong practicability

Pending Publication Date: 2022-03-25
SHENYANG AEROSPACE UNIVERSITY
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is very difficult to measure the leakage rate of different sealing systems, and requires relatively sophisticated equipment and a long time for testing, and the cost is relatively high

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
  • Real-time online monitoring system and method for sealing performance of rubber sealing material
  • Real-time online monitoring system and method for sealing performance of rubber sealing material
  • Real-time online monitoring system and method for sealing performance of rubber sealing material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The invention will be further described below in conjunction with the accompanying drawings and specific implementation examples. The invention aims at real-time monitoring of the sealing state of the rubber sealing material in service, and proposes a new monitoring means to solve the problem that it is difficult to monitor the sealing performance of the rubber sealing material in service.

[0039] Such as Figure 1~2 Shown, a kind of real-time on-line monitoring system of rubber sealing material airtightness, comprises micro-nano sensor, flexible printed circuit board, mobile station system, base station system; On the flexible printed circuit board) on the flexible printed circuit board, weld n micro-nano sensors on the flexible printed circuit board as required, and evenly arrange the positions of the micro-nano sensors on the flexible printed circuit board according to the shape of the rubber sealing structure to be detected, The flexible printed circuit board is i...

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 real-time online monitoring system and method for the sealing performance of a rubber sealing material, and the method comprises the steps: collecting resistance information representing the elastic force change value of a bonding surface through a micro-nano sensor, and completing the conversion of resistance data-digital data-resistance data through a demodulation module A, a signal transmitting antenna, a signal receiving antenna and a demodulation module B; the data resolving module is used for calculating the elastic pressure distribution state of the sealing rubber at the joint surface, deducing the sealing state of the sealing rubber, and storing and displaying the sealing state by the data storage module and the data display module; the device has the characteristics of real-time monitoring and integrated transmission, the sealing state of the sealing rubber at the joint surface of the rubber sealing structure can be monitored in real time, monitoring information can be transmitted remotely in a wired or wireless mode, and the aim of real-time online monitoring of the sealing performance of the rubber sealing material is achieved.

Description

technical field [0001] The invention belongs to the technical field of carbon nanotube applications, and in particular relates to a real-time on-line monitoring system and method for the airtightness of rubber sealing materials. Background technique [0002] Since the sealing device was produced, it has been widely used in various fields such as national defense, industry, agriculture, etc., and rubber has become the most common sealing material in sealing devices due to its high elasticity. Affected by pressure during use, its own structure changes. When the compression rate is greater than a certain value, the sealing rubber will fill the microscopic gaps on the contact surface under the action of force, so that there is no continuous channel for liquid or gas to flow on the sealing interface. In this way, the effective sealing of the sealing structure can be realized, and then play the role of blocking gas and liquid leakage and preventing foreign matter from entering the...

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): G01N27/04
CPCG01N27/041
Inventor 马克明卢少微李伟刘新华杨金雨张璐王晓强孙景超
Owner SHENYANG AEROSPACE UNIVERSITY
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