| abstract |
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning apparatus for cleaning a pipe using air bubbles, and more particularly, to a cleaning apparatus for cleaning pipes by using air bubbles, which comprises a casing provided with a caster on the bottom surface thereof, A drive pump installed inside the casing and connected to the air tank through a connection pipe, and a water supply unit connected to the connection pipe of the air tank through a connection pipe to receive air, And a mixing pipe connected to an air bubble discharge unit provided on a side surface of the casing at the other side. |