PIPE CLEANING DEVICE USING WATERJET SYSTEM

摘要

A pipe cleaning device using a water-jet system is provided to prevent oxidation of an inner surface of a pipe by drying the inner surface of the pipe immediately after a cleaning operation performed by high pressure water. A pipe cleaning device includes a main body(1), a washing water storage unit(2), an attachment(3), a water-jet unit(4), a water-jet generating unit(5), and a drying unit(10). The main body moves along the inside of a pipe(P). The attachment is joined to one end of the main body such that the attachment is movable relatively to the main body. The water-jet unit is joined to the attachment such that the water-jet unit is relatively rotatable and sprays high pressure washing water. The water-jet generating unit supplies high pressure water to the water-jet unit. The drying unit removes washing water sprayed onto the inner surface of the pipe through the water-jet unit.