Rubber dredging pipe with high stability

Abstract

The utility model discloses a rubber dredging pipe with high stability, which comprises a pipe part main body, and the pipe part main body is provided with a rubber lining layer, a woven carbon fiber layer and a coated outer rubber layer; the multiple sections of reinforcing rings are arranged on the outer circle of the pipe part main body, each reinforcing ring is provided with a protruding pile head part, each pile head part is provided with an inner cavity leading to the wall face of the pipe part main body, and the inner cavities are used for installing optical fiber sensors and monitoring stress, temperature and deformation parameters of the pipe part main body; and the radian fins are arranged on the surface of the pipe part main body and are spaced from the reinforcing ring. The pipe part main body of the dredging pipe is formed by the rubber lining layer, the carbon fiber layer and the outer rubber layer, so that the dredging pipe is good in wear resistance and pressure resistance. The reinforcing ring improves the strength of the pipe part main body, and the pile head part can accommodate and install an optical fiber sensor, so that real-time monitoring of the dredging pipe is realized. The radian fins are distributed on the surface of the pipe part body, guiding can be improved, direct pressure caused by impact of water flow and sediment is reduced, and internal flow resistance is prevented from being affected.

Description

Technical Field

[0001] This utility model belongs to the field of dredging pipe technology, specifically, it relates to a rubber dredging pipe with high stability. Background Technology

[0002] Dredging hoses are flexible pipes used in dredging projects (such as river dredging, port construction, and seabed mining) to transport silt, mud, or other mixtures. Their structural design must balance wear resistance, pressure resistance, corrosion resistance, and flexibility. Currently, dredging pipes in long-section designs exhibit poor wear and pressure resistance, and the impact of external water flow and silt increases internal flow resistance. Furthermore, a sudden rupture of the hose can also cause losses.

[0003] Therefore, it is currently necessary to improve the structure of the rubber dredging hose and add sensors for real-time monitoring. Utility Model Content

[0004] In view of this, the technical problem to be solved by this utility model is to provide a rubber dredging pipe with strong stability, so as to avoid the problems of poor wear and pressure resistance and lack of monitoring for sudden rupture of previous dredging hoses.

[0005] To solve the above-mentioned technical problems, this utility model discloses a rubber dredging pipe with high stability, comprising:

[0006] The tube body has a rubber inner liner, a carbon fiber layer woven on the outer surface of the rubber inner liner, and an outer rubber layer covering the carbon fiber layer to the rubber inner liner.

[0007] Multiple reinforcing rings are installed on the outer ring of the main body of the pipe. Each reinforcing ring has a protruding pile head. The pile head has an inner cavity that leads to the wall of the main body of the pipe. The inner cavity is used to install fiber optic sensors to monitor the stress, temperature and deformation parameters of the main body of the pipe.

[0008] A pile cap sealed at the pile head; and

[0009] Multiple curved fins are installed on the surface of the tube body and spaced apart from the reinforcing ring. The curved fins rise axially and gradually widen, with the height gradually transitioning from 0 to 15 mm.

[0010] According to one embodiment of the present invention, the above-mentioned arcuate fins are radially equidistantly distributed.

[0011] According to one embodiment of the present invention, the reinforcing ring is configured as a carbon fiber ring.

[0012] According to one embodiment of the present invention, flange connectors are provided at both ends of the main body of the pipe.

[0013] According to one embodiment of the present invention, the pile cap is provided with a waterproof sealing ring.

[0014] Compared with the prior art, the present invention can achieve the following technical effects:

[0015] The main body of the dredging pipe is formed by a rubber inner lining, a carbon fiber layer, and an outer rubber layer, resulting in good wear resistance and pressure resistance.

[0016] The reinforcing ring improves the strength of the main body of the pipe, and the pile head can accommodate the installation of fiber optic sensors to realize real-time monitoring of the dredging pipe.

[0017] Curved fins are distributed on the surface of the main body of the pipe, which can increase guidance, reduce the direct pressure caused by the impact of water flow and sediment, and avoid affecting the internal flow resistance.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of a highly stable rubber dredging pipe according to an embodiment of the present invention.

[0021] Attached Figure Labels

[0022] Pipe body 10, reinforcing ring 20, pile head 21, inner cavity 22, arc fin 30, flange connector 40. Detailed Implementation

[0023] The following will describe in detail the implementation of this utility model with reference to the accompanying drawings and embodiments, so that the implementation of this utility model can be fully understood and carried out based on how technical means are used to solve technical problems and achieve technical effects.

[0024] Please refer to Figure 1 , Figure 1 This is a schematic diagram of a highly stable rubber dredging pipe according to an embodiment of the present invention.

[0025] As shown in the figure, a highly stable rubber dredging pipe includes: a pipe body 10, which has a rubber inner lining, a carbon fiber layer woven on the outer surface of the rubber inner lining, and an outer rubber layer covering the carbon fiber layer to the rubber inner lining; multiple reinforcing rings 20 disposed on the outer ring of the pipe body 10, each reinforcing ring 20 having a protruding pile head 21, the pile head 21 having an inner cavity 22 opening to the wall of the pipe body 10, the inner cavity 22 being used to install fiber optic sensors for monitoring the stress, temperature, and deformation parameters of the pipe body 10; a pile cap sealed on the pile head 21; and multiple arcuate fins 30 disposed on the surface of the pipe body 10 and spaced apart from the reinforcing rings 20, the arcuate fins 30 rising axially and gradually widening, with their height gradually transitioning from 0 to 15 mm.

[0026] In one embodiment of this utility model, the main body 10 of the pipe is a dredging pipe body, which consists of a rubber inner lining layer, a carbon fiber layer, and an outer rubber layer from the inside to the outside. The rubber inner lining layer is made of wear-resistant rubber, the carbon fiber layer is woven on the outer surface to improve the pressure bearing capacity, and the outer rubber layer provides external protection. It can also be made of rubber material.

[0027] Reinforcing rings 20 are spaced apart on the outer ring of the main body 10 of the pipe section, used to segmentally improve the strength of the main body 10 and provide reinforcement. Each reinforcing ring 20 has a protruding pile head 21 with an internal cavity 22 that connects to the outer wall of the main body 10. This cavity houses a fiber optic sensor, enabling real-time monitoring of the stress, temperature, and deformation parameters of the main body 10, and is used to respond to sudden ruptures in the dredging pipe. A pile cap, fitted with the pile head 21, seals the internal cavity 22. The pile cap is equipped with a waterproof sealing ring; in short, it is a matching cover, which can be either threaded or flanged.

[0028] The curved fins 30 are distributed on the outer surface of the tube body 10, forming obliquely raised fins that gradually increase in axial direction and widen. The height gradually transitions from 0 to 15mm, and the width transitions from 0 to 150mm-200mm, forming ridges. This can effectively reduce the direct pressure caused by the impact of water flow and sediment, guide the flow, avoid affecting the internal flow resistance, and play a role in pressure reduction.

[0029] Preferably, the arc-shaped fins are radially equidistantly distributed, uniformly distributed, and highly adaptable.

[0030] The reinforcing ring 20 of this invention is made of carbon fiber, which has high strength.

[0031] In addition, flange connectors 40 are provided at both ends of the main pipe body 10 to complete the connection.

[0032] In summary, the main body 10 of this utility model, formed by a rubber inner lining, a carbon fiber layer, and an outer rubber layer, exhibits good wear and pressure resistance. The reinforcing ring enhances the strength of the main body 10, and the pile head 21 can accommodate a fiber optic sensor for real-time monitoring of the dredging pipe. The curved fins 30 distributed on the surface of the main body increase guidance, reduce the direct pressure from water and sediment impacts, and prevent impact on internal flow resistance.

[0033] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A strong stability rubber dredging pipe, characterized in that, include: The tube body has a rubber inner liner, a carbon fiber layer woven on the outer surface of the rubber inner liner, and an outer rubber layer covering the carbon fiber layer to the rubber inner liner. Multiple reinforcing rings are disposed on the outer ring of the main body of the pipe. Each reinforcing ring has a protruding pile head. The pile head has an inner cavity that leads to the wall of the main body of the pipe. The inner cavity is used to install fiber optic sensors to monitor the stress, temperature and deformation parameters of the main body of the pipe. A pile cap sealed at the head of the pile; and Multiple arc-shaped fins are disposed on the surface of the main body of the tube and spaced apart from the reinforcing ring. The arc-shaped fins rise axially and gradually widen, with the height gradually transitioning from 0 to 15 mm.

2. The stable rubber dredging pipe according to claim 1, characterized by The arc-shaped fins are radially equidistantly distributed.

3. The stable rubber dredging pipe according to claim 1, characterized by The reinforcing ring is a carbon fiber ring.

4. The stable rubber dredge pipe according to claim 1, wherein The main body of the pipe is provided with flange connectors at both ends.

5. The stability enhanced rubber dredge hose of claim 1, wherein, The pile cap is equipped with a waterproof sealing ring.

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