| 摘要 |
An integrated system for coating an inner wall surface of a tube is disclosed. A hose has an applicator nozzle attached at a forward end thereof. A payout guide is drivingly engaged with the hose to drive and to remove the hose and the applicator nozzle into and through and from the tube, respectively. A fluid supply system is in fluid communication with the hose, and includes a fluid source supplying a fluid to the hose and applicator nozzle, and a supply valve interposed between the fluid source and the applicator nozzle for selectively applying the supplied fluid to the applicator nozzle. A control system is connected to the payout guide to control the driving and removing of the hose and to the supply valve to control application of the supplied fluid to the applicator nozzle. The payout guide is positionable with respect to the tube by a sole operator, the control system includes a control actuator positioned adjacent the payout guide, and the control actuator is actuatable by the sole operator while the payout guide is being positioned thereby. The payout guide is suspended from a position adjustment assembly for adjusting a position thereof. The control system includes a first control for controlling the removing of the hose and a second independent control for controlling the supply valve. |
