Separate tube feeder device using PE soft textile reinforce tube continuous driven turn inside out insertion method.

摘要

The present invention is a pipe that is buried when you want to repair the aging underground water and sewage pipes and industrial pipes without excavation front, cutting or drilling a portion of the channel, to a tube by using a reverse method of repair of a manhole hasugwanro. PE film of the present invention is a removable non-woven reinforcement tube (the "tube" hereinafter) structure in which equal parts by the tube portion of the inverter to supply the feeder insert to turn the tube inside nohugwan regeneration in nohugwan use in nohugwan After using the supply tube feeder is inverted length of the tube as a method of inserting the pipe in turn to a continuous tube is inverted half of the tube without removing the pressure in the pipe, the traction rope is connected to the tube end and the clamp state the tube passes through the feeder tube to proceed with inversion operation to shorten the operation time, and continuously after the curing of the inversion tube to prevent wrinkles, improve the quality of the work will in turn, benefits, and to economic efficiency.