NOZZLE-INTERRUPTER OF LIQUID JET FOR WASHING OF HIGH-VOLTAGE INSULATORS OF POWER TRANSMISSION LINES Russian patent published in 2024 - IPC B08B3/02 B08B5/02 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering, in particular to maintenance of high-voltage insulators of power transmission lines. Nozzle-interrupter of liquid jet for washing of high-voltage insulators of power transmission lines, containing a housing with located inside it on a common axis of a blade turbine with supply of liquid to it by means of an auxiliary shaft and a rotor with blades, which periodically overlap a continuous stream of liquid from the main shaft, characterized by that the turbine is made in the form of a rotating disc with holes of different diameters, equipped with inclined blades above these holes arranged along its circumference, and located on the axis of the fixed disc also with holes, fixed inside the housing, and at the end of the housing there is a replaceable concentrator equipped with a hole for placement in it of a hollow tube with a container for abrasive powder; at that, a screw regulating powder supply is installed on the tube.

EFFECT: wider range of equipment.

3 cl, 3 dwg