Diagnostic robotic complex

for internal diagnostics of pipelines of the heat and power industry

+7(951)671-63-12

+7(981)181-35-88

+7(921)876-42-84

info@spbudynamics.ru

Technical specification of diagnostic robotic complex

Parameters	Value
Range of nominal diameters (Dn), mm	от 500 до 1000
Range of nominal pipe wall thickness, mm	от 6,0 до 14,0
Parameters of defects at which DRC uses the main electromagnetic diagnostic method. An additional specifying control method is used when exceeding the values of these parameters.	Depth/diameter, mm 0,3tn / 50 0,5tn / 40 0,8*tn / 30
Accuracy of measurement by ultrasonic diagnostic method	± 0,2 mm
Speed of diagnostics by an additional method of one defect	> 10 min
Dimensions in transport position, diameter x length, mm	450 х 1000
Dimensions in the working position in a pipe DU1000, diameter x length, mm	1000 х 600
Ambient temperature, °С	до +80
Relative humidity, %	100
Speed of diagnostics of the straight pipe section, m/h.	80
Length of the diagnostic pipe section, m.	350

Projects in development

Non-destructive testing methods (visual (video recording), laser, ultrasonic.

Inspection of the filled water pipelines in the working stream, without stopping the flow or with a partial decrease in flow (degree of protection of the robot - IP68).

Inspection of the state of the pipeline is made of steel, cast iron, polymer, reinforced concrete.

Diagnostics of the pipeline section with a length of 3 km.

Overcoming pipelines turns 90, multiple transitions from one diameter to another throughout the route (no more than 100 mm within the working range), stepped obstacles up to 50 mm (fittings, diagonal misalignment).

Detailed information on the type of defect (crack, sink, wall thinning), its area, coordinates and orientation in space.

Autonomous operation in the stream.

Direction of activity

St. Petersburg University is a world significance scientific center, which operates in dozens of research centers and laboratories, also in the Science Park with the most modern equipment.

One of the directions of scientific activity of St. Petersburg State University is the support of small innovative enterprises - business companies created for the purpose of practical implementation of the results of intellectual activity. Nowadays 17 small innovative enterprises have been established and are operating with the participation of St. Petersburg State University. One of them is LLC «SPBU Dynamics», which is engaged in the creation of high technology robotic systems and digital products.