Environmental real-time monitoring and gas sampling method

Abstract

The invention relates to an environmental real-time monitoring and gas sampling method which comprises the steps of monitoring air in an ambient environment by using an environmental real-time monitoring and gas sampling device in real time; when the concentration of a harmful gas is higher than a setting value, sampling air in a windward manner by using a gasbag; sending the gasbag to a monitoring center for detecting and putting on record. An embedded sever judges the source of the harmful gas according to a measured wind direction, the geographic position of the environmental real-time monitoring and gas sampling device and geographic positions of the known chemical enterprises. The embedded server also calculates the time when the harmful gas arrives at downstream residential areas according to the wind direction and a wind speed, and transmits a corresponding warning message to the monitoring center and / or the warning center of the downstream residential areas through a wireless communication module, so that the downstream residents are noticed to evacuate. At the same time, an associated emergency center implements rescue measures according to the type of the leaked gas.

Description

technical field [0001] The invention relates to the technical field of real-time monitoring of the environment, in particular to a real-time monitoring of the environment and a gas sampling method. Background technique [0002] The characteristic pollutants (exhaust gas) emitted by industrial enterprises, especially chemical enterprises, have the characteristics of transient, occasional and sudden, which not only affect the air quality in some areas, but also cause disturbance incidents. When environmental monitoring personnel rush to the scene after receiving complaints from residents, they often fail to capture the instantaneous maximum concentration of pollutant discharge, resulting in the lack of sufficient basis for the environmental management department to manage the enterprise. This not only increases the workload of environmental monitoring personnel, but also It also increases the difficulty of environmental management. At present, my country does not have an unin...

AI Technical Summary

Problems solved by technology

When environmental monitoring personnel rush to the scene after receiving complaints from residents, they often fail to capture the instantaneous maximum concentration of pollutant discharge, resulting in the lack of sufficient basis for the environmental management department to manage the enterprise. This not only increases the workload of environmental monitoring personnel, but also It also increases the difficulty of environmental management

At present, my country does not have an uninterrupted continuous monitoring instrument for the unorganized emission of waste gas at the factory boundary of industrial enterprises in China.