Device and method for online pre-judging ultralow-temperature valve leakage through temperature difference

A technology of ultra-low temperature and valves, which is applied in the direction of valve devices, engine components, mechanical equipment, etc., can solve the problems of inconvenience of regular off-line maintenance, hidden safety hazards, losses, etc., and achieve the effect of reducing environmental pollution and safety hazards, and avoiding emergency repairs

Pending Publication Date: 2021-05-14
天津欧通流体控制设备有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented system is that by detecting if there are any problems or issues related to an ultralow temperature (ULV) valves used at high altitudes, they can be identified early on before being repaired due to potential damage caused during flight operations. This reduces air quality concerns and improving security measures while also preventing future harm from accidents associated with ULV equipment failure.

Problems solved by technology

This technical problem addressed in this patents relates to improving the performance and reliability of industrial processes involving valves like Ultra Low Temperatures (UL) Valves or Liquid Hydro Carbons (LC). These valves require frequent inspections during their lifespan due to factors like corrosiveness from various sources. Current methods involve shutdown operations which may lead to accidents if any leaking occurs. Therefore, an effective solution needs to prevent these issues beforehand without compromising productivity and security concerns associated with them.

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
  • Device and method for online pre-judging ultralow-temperature valve leakage through temperature difference
  • Device and method for online pre-judging ultralow-temperature valve leakage through temperature difference
  • Device and method for online pre-judging ultralow-temperature valve leakage through temperature difference

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0033] In one embodiment of the present invention, as figure 1 As shown, a device for online prediction of ultra-low temperature valve leakage through temperature difference, including: meter head 1, temperature measuring parts and assembly parts, the meter head 1 is equipped with power supply equipment inside, with temperature display, 5G transmission and explosion-proof functions; The temperature part is connected to the side of the meter head 1 through the connection port 2; the assembly part is connected to the side of the temperature measuring part away from the meter head 1 through the base 6, and the assembly part is connected to the outer wall of the valve cover, mainly used for connecting with the valve After the outer wall of the cover is fitted, the temperature of the outer wall of the valve cover is measured.

[0034] Such as figure 1 As shown, th

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 device and method for online pre-judging ultralow-temperature valve leakage through temperature difference. The device comprises a meter head which is used for displaying temperature, 5G transmission and explosion prevention, a temperature measuring component connected to one side of the meter head through a connecting port, and an assembling part connected to one side, far away from the meter head, of the temperature measuring component through a base and used for being connected with the outer wall of a valve cover. The device has the beneficial effects that after data is detected and analyzed, the possibility of valve leakage can be judged, and maintenance preparation is made in advance. The problem that the ultralow-temperature valve needs to be repaired at any time is solved. Emergency repair after leakage is avoided to a certain extent, and environmental pollution and potential safety hazards are reduced. The temperature measuring device is specially designed, after the temperature data is received by combining the Internet of Things technology, the data is processed and calculated, and according to a data processing result, the possibility of valve leakage is pre-judged in advance in combination with the structural characteristics of an ultralow-temperature valve.

Description

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

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
Owner 天津欧通流体控制设备有限公司
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
PatSnap group products

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