INSTALLATION FOR EXPERIMENTAL ESTIMATION OF DISTRIBUTION OF AEROSOL CONCENTRATIONS OF HARMFUL SUBSTANCES IN AIR OF LARGE-SIZED VENTILATED CHAMBER Russian patent published in 2021 - IPC G01N1/26 

FIELD: air sampling.

SUBSTANCE: invention relates to a device that provides the ability to take air samples. Installation for the experimental evaluation of the distribution of aerosol concentrations of impurities of harmful substances in the air of a large-sized ventilated chamber, consisting of a stationary frame object with an internal volume of 1620 m³, made in form of a parallelepiped with a gable roof, with three windows on the side wall and two gates on the end walls, characterized by the fact, which contains devices for air sampling, fixed with clamps on devices for high-altitude placement of technical control devices, and four filtering ventilation devices fixed with bolts and nuts on the walls of the chamber, allowing for the specified ventilation modes.

EFFECT: modeling of various ventilation schemes of objects.

1 cl, 3 dwg