FIELD: environmental protection.
SUBSTANCE: invention relates to the organization of an atmospheric air sampling system in order to continuously record the concentration of pollutants at a required height, to obtain an average concentration of gases in a range of heights. The atmospheric air sampling system for automated air quality control is installed on the building and is a pipeline. The pipeline is connected to the information system for controlling the process of recording the concentration of substances in the atmospheric air, which controls the process of recording the concentration of substances in the atmospheric air. The pipeline consists of a central line and branch pipelines located at different heights with installed controlled valves, the percentage opening of each of which is regulated by the control system in accordance with the value of aerodynamic resistance at the height of the corresponding valve.
EFFECT: improved protection capabilities.
1 cl, 1 dwg
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| DEVICE FOR TAKING SAMPLES OF AIR | 1993 |
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