Air pollution early warning system based on atmospheric oxidizing conditions
A technology for air pollution and atmospheric oxidation, applied in electrical components, air quality improvement, alarms, etc., can solve the problem that the monitoring system cannot issue early warning signals in a timely and accurate manner
Pending Publication Date: 2022-08-05
吴也正
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[0004] The purpose of the present invention is to provide an air pollution early warning system based on atmospheric oxidative conditions to solve the problem that the monitoring system cannot issue early warning signals in a timely and accurate manner
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[0031] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0032] like figure 1 As shown, an air pollution early warning system based on atmospheric oxidative conditions includes multiple monitoring stations, servers and early warning terminals;
[0033] The monitoring station monitors and stores the environmental data of the current site in real time. The monitoring data includes VOCs concentration parameters and / or meteorological parameters, and the meteorological parameters include conditions such as temperature and humidity, wind speed and direction, and air pressure. The early warning terminal issues a change warning, that is to say, when a monitoring station detects changes in VOCs, it can be sent directly to the early warning terminal. The early warning terminal can be smartphone...
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The invention relates to the technical field of environment detection, and discloses an air pollution early warning system based on atmospheric oxidizability conditions, which comprises a plurality of monitoring stations, a server and an early warning terminal, the monitoring station monitors and stores environmental data of a current station in real time, the monitoring data comprise VOCs concentration parameters and / or meteorological parameters, and when the environmental data of the monitoring station changes, change early warning is sent to the early warning terminal; the server receives the environmental data of the plurality of monitoring stations for unified processing, historical environmental data are fitted into an early warning curve, and when the monitoring stations monitor that the environmental data are abnormal, the server sends an early warning signal to the early warning terminal. The early warning system is provided with a plurality of monitoring stations which can be arranged in a plurality of different environment areas, and the monitoring stations can monitor meteorological data, detect current conditions such as wind speed, temperature and humidity, accurately judge the concentration change of VOCs and send out early warning signals in time.
Description
technical field [0001] The invention relates to the technical field of environmental detection, in particular to an air pollution early warning system based on atmospheric oxidative conditions. Background technique [0002] The occurrence of air pollution events such as photochemical smog events and haze events is closely related to atmospheric oxidation. Atmospheric oxidation is mainly reflected in the concentration levels of O3, OH radicals, peroxy radicals and other substances in the ambient atmosphere. VOCs play a very important role in the promotion and inhibition of the above-mentioned oxidative substances formation process. The increase in the concentration of VOCs will break the original photochemical balance in the clean atmosphere. It can react with free radicals such as OH and RO to generate peroxyl radicals such as HO2 and RO2, and cause the accumulation of O3 concentration, thereby enhancing atmospheric oxidation. Generally speaking, areas with high VOCs concen...
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Patent Timeline
Login to View More IPC IPC(8): G08B21/12G08B21/18G08B31/00H04Q9/00
CPCG08B21/12G08B21/18G08B31/00H04Q9/00H04Q2209/70H04Q2209/80Y02A50/20
Inventor 吴也正吴斌周民锋沈文渊
Owner 吴也正