DEVICE FOR INSPECTION OF THE INNER SURFACE OF INDUSTRIAL VENTILATION AND CHIMNEYS Russian patent published in 2022 - IPC G02B23/24 

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology and can be used for a comprehensive examination of industrial smoke, ventilation exhaust pipes. The device for examining the inner surface of industrial ventilation and chimneys contains an elastic cylinder with a gas lighter than air, equipped with slings connected through a retainer to a tether rope, the lower end of which is attached to the lifting mechanism located below. A hardware platform with a rigidly installed research module is fixed on slings perpendicular to the vertical axis of the industrial pipe, containing a lighting system and means of transmitting information to a video monitor located outside the pipe shaft.

EFFECT: improving the safety of maintenance personnel, as well as reducing labor intensity, the timing of work on the inspection of the internal surface of industrial ventilation and chimneys.

4 cl, 1 dwg