Hydrodynamic cleaning equipment drain holes in dams.

摘要

Hydrodynamic cleaning equipment drainage holes in dams, comprising a high pressure pump (1), mounted on a freestanding computer (2) located in the dam area of ​​better access to the drains (6), with deposits (5) for water accumulation, and connected to a hose (3) reinforced, which is introduced into the drain (6), at whose end incorporates a rotary nozzle (4) with holes (9) of deriving jets pressurized water directed at different angles, including front, by acting on the inside of the drain (6), and generating the rotational movement of the nozzle (4). incorporating rollers (10), pneumatic or hydraulic drive, to facilitate the introduction and collection hose (3) into the drain (6) as well as chambers (11) for prior inspection is expected and after the performance.