Seal point labeling method and system for detection of VOCs pollution source

Abstract

The present invention provides a sealing point labeling method and system for VOCs pollution source detection, both of which select the group images to be marked currently to be marked with sealing points, and then correspondingly input the attributes of the group images to be marked currently to be marked with sealing points information, and submit it for local storage, and generate the above-mentioned WEB page picture of the group image to be marked, and display the above-mentioned generated WEB page picture in the preset sealing point labeling window, and display the WEB page picture in the above-mentioned sealing point labeling window Mark each corresponding sealing point one by one on the web page picture. The present invention is convenient for the staff to calibrate the sealing points in the group image, and the calibrated sealing points are convenient for the staff to continue to use, which can reduce the workload of the staff and facilitate the improvement of inspection efficiency; and the sealing point calibration operation of the present invention The method is intuitive and convenient, greatly improving the efficiency of sealing point information acquisition, reducing labor costs, and using the WEB method, which reduces the cost of system deployment.

Description

technical field [0001] The invention relates to the field of volatile organic compound leakage detection, in particular to a sealing point marking method and system for VOCs pollution source detection. Background technique [0002] According to the definition of the World Health Organization, a compound with a boiling point of 50-250°C, a saturated vapor pressure of more than 133.32Pa at room temperature, and a class of organic compounds that exist in the air in the form of vapor at room temperature are volatile organic compounds (VOCs). The main components of VOCs are: hydrocarbons, halogenated hydrocarbons, oxygen hydrocarbons and nitrogen hydrocarbons, which include: benzene series, organic chlorides, Freon series, organic ketones, amines, alcohols, ethers, esters, acids and petroleum hydrocarbon compounds Wait. Harmful to human health. [0003] On January 12, 2007, the Beijing Municipal Ministry of Environmental Protection issued the "Refinery and Petrochemical Industr...

AI Technical Summary

Problems solved by technology

[0005] Among them, in the prior art, when the staff performs quantitative detection or checks the sealing points that are prone to VOCs leakage such as valves in the production device, they usually list the corresponding sealing points of the controlled equipment (that is, the production device) manually. down, and then detect or inspect the relevant sealing points, which not only affects the work efficiency, but also is not convenient for follow-up tracking

Images