Penetrating repair composite pipe
A composite pipe and pipe body technology, applied in the field of composite pipes, can solve the problems of complicated operation of the pipe body, secondary rupture of the repair position, etc., and achieve the effects of high overall strength, stable repair and repair, and good toughness.
Inactive Publication Date: 2022-06-03
王喆
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Problems solved by technology
[0004] The invention discloses an interspersed and repaired composite pipe, which aims to solve the technical problems that the repair and replacement of the pipe body is relatively complicated, and the repair position is prone to secondary rupture.
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0029] The interpenetrating and repairing composite pipe disclosed in the present invention is mainly applied to the scene where it is difficult to repair and replace the pipe body.
[0030] refer to Figure 1-12 , Interspersed and repaired composite pipe, including pipe body 1, pipe body 1 is arranged as a multi-section connection structure, connection flanges 2 are provided at the joints of several pipe bodies 1, and screw holes 7 and screws 3 are provided on the connection flange 2, The two connecting flanges 2 are connected by screws 3 and screw holes 7. The outer wall of the pipe body 1 is provided with a repair mechanism, and the repa...
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The invention discloses a penetrating repair composite pipe which comprises pipe bodies, the pipe bodies are arranged to be of a multi-section connecting structure, connecting flanges are arranged at the connecting positions of the multiple pipe bodies, screw holes and screws are arranged on the connecting flanges, every two connecting flanges are connected through the screws and the screw holes, a repair mechanism is arranged on the outer wall of each pipe body, and the repair mechanism is arranged on the outer wall of each pipe body. The repairing mechanisms are movably distributed on the outer walls of the multiple pipe bodies, lining frames distributed at equal intervals are arranged on the inner walls of the pipe bodies, installation supports distributed at equal intervals are arranged on the circumferential inner walls of the lining frames, and the same guide pipe is installed at the opposite ends of the multiple installation supports. The caliber of the connecting-in end of the guide pipe is consistent with that of the inner wall of the pipe body, and the caliber size of the guiding-out end of the guide pipe is half of that of the connecting-in end. The interpenetrating repair composite pipe disclosed by the invention has the effects of high overall strength, good toughness, convenience in repair and stability in repair.
Description
technical field [0001] The invention relates to the technical field of composite pipes, in particular to an interpenetrating plastic composite pipe used for transporting gas or liquid. Background technique [0002] High-quality materials and advanced production technology are used in the production of composite pipes, so that they have higher pressure resistance performance. At the same time, the composite pipe has excellent flexibility and is suitable for long-distance buried water supply and gas pipeline systems. The steel mesh skeleton polyethylene composite pipe adopts polyethylene electrofusion pipe fittings. This new type of pipeline is made of high-strength over-plastic steel mesh skeleton and thermoplastic polyethylene as raw materials, and the steel wire wound mesh is used as the skeleton reinforcement of the polyethylene plastic pipe. , Using high-performance HDPE modified bonding resin to tightly connect the steel wire skeleton with the inner and outer layers of ...
Claims
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Login to View More IPC IPC(8): F16L9/14F16L57/02F16L58/02F16L55/045F16L47/14F16L55/172
CPCF16L9/14F16L57/02F16L58/02F16L55/045F16L47/14F16L55/172
Inventor 王喆
Owner 王喆