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

Grading early warning method of oil gas hazard source of oil house in cave

A hazard source, oil and gas technology, applied in the direction of material inspection products, etc., can solve the problem of lack of classification and early warning methods for oil and gas hazard sources in cave oil depots, and achieve the effect of simple method and convenient operation.

Inactive Publication Date: 2014-10-08
LOGISTICAL ENGINEERING UNIVERSITY OF PLA
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method for grading and early warning of oil and gas hazards in cave oil depots, aiming at solving the problem of lack of grading and early warning methods for oil and gas hazards in cave oil depots in China

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
  • Grading early warning method of oil gas hazard source of oil house in cave
  • Grading early warning method of oil gas hazard source of oil house in cave
  • Grading early warning method of oil gas hazard source of oil house in cave

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] like figure 1 As shown, the method for grading and early warning of oil and gas hazard sources in cave oil depots in the embodiment of the present invention includes the following steps:

[0040] S101: Determine the threshold value of the graded early warning, determine the explosion limit according to the special environment of the cave oil depot, and determine the threshold value of the graded early warning; determine the threshold value of the graded e...

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 grading early warning method of an oil gas hazard source of an oil house in a cave. The method comprises the steps: determining grading early warning thresholds expressing different firing probability values and firing intensity values within different temperature ranges, humidity ranges, oil vapor concentration ranges and oxygen concentration ranges, and dividing different limit intervals by combining experimental data and regular conclusions, so as to determine grading early warning, so that the grading early warning which aims at the oil gas hazard source of the oil house in the cave is realized. The grading early warning method has the advantages of simplicity and convenience in operation, the blank that the grading early warning method of the oil gas hazard source of the oil house in the cave is in shortage at home is made up, and reference data are provided for the oil storage of the oil house in the cave.

Description

technical field [0001] The invention belongs to the technical field of oil and gas early warning, in particular to a classified early warning method for oil and gas hazard sources in cave oil depots. Background technique [0002] Petroleum products are typical flammable and explosive substances. If you are not careful, the mixture of oil and gas will explode, causing heavy casualties and huge property losses, and causing serious pollution to the environment. Various safety accidents caused by oil and gas explosions are innumerable every year at home and abroad. The frequent occurrence of these accidents has aroused extensive attention of researchers on oil and gas explosions. Explosive limit is the main index to evaluate the explosion hazard of oil and gas, and it is also the necessary basis to determine the potential dangerous environment of oil depot and regulate the safety behavior of people. Scientifically mastering and applying explosive limit has important practical si...

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): G01N33/28
Inventor 蒋新生欧益宏周建忠王冬周琳莉钱海兵梁建军杜扬薛松
Owner LOGISTICAL ENGINEERING UNIVERSITY OF PLA
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