Large-diameter pipe saddle with pressure pe repair method and repair structure

The present invention relates to a saddle type with pressure large diameter PE pipe repair method and repair structure. Comprising PE saddle stem, stanch plate, the PE insulated heater wire embedded within an electromagnetic saddle shaped arc tube saddle seat surface in contact with the outer PE pipe and embedded temperature probe, an electromagnetic insulated heater wire, temperature probes are provided with terminals, the PE header saddle power controller, external thermostat connected to the lid at the site of breakage of PE pipes and PE pipe and integrally fused by thermal electromagnetic; PE saddle tube seat sleeved loose flanges, PE saddle port by the stem and bolt loose flange connected sealing flange cover; o the closure plate at the site of breakage of PE pipes and PE pipes are connected and sealed, and within the bore of the tube into the saddle seat PE. The present invention will be damaged PE pipe repair problems into simple mechanical blocking, thereby easily and quickly achieved pressurized PE pipe repair damaged parts.