摘要 |
PURPOSE: A steam injection device with a pipeline repair lining method is provided to be easily repaired as a resin impregnated in a tube material is not fused by injecting the enough amount of steam. CONSTITUTION: A steam injection device with a pipeline repair lining method comprises an injection unit(310), a cable(370), and a steam injecting hole forming member(380). The injection unit is placed on the outer side of a tube material(T) inserted into a large-diameter pipeline. The cable is connected to the injection unit, and wraps the outer side of the tube materials so that the injection unit is placed on the outer side of the tube material. The steam injecting hole forming member forms a steam injection hole on the tube material to supply steam to the tube material through the injection unit. |