CN212160170U

CN212160170U - Corrosion-resistant high-flame-retardant silicon core pipe

Info

Publication number: CN212160170U
Application number: CN202020565489.8U
Authority: CN
Inventors: 刘万军
Original assignee: Sichuan Kaiyuanxing Plastic Co ltd
Current assignee: Sichuan Kaiyuanxing Plastic Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-15
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a corrosion-resistant high fire-retardant silicon core pipe, the pipeline comprises a pipe, the inner wall fixedly connected with silicon core layer of pipeline, the fixed surface of pipeline is connected with the inner sheath, the fixed surface of inner sheath is connected with the reinforcement core, the fixed surface of reinforcement core is connected with the oversheath, one side that the inner sheath is relative with the oversheath is provided with fire-retardant filler, the oversheath includes fire-retardant layer, the inner wall and the fire-retardant filler fixed connection on fire-retardant layer, the fixed surface on fire-retardant layer is connected with the wearing layer, the fixed surface of wearing layer is connected with corrosion-resistant layer, the surface spraying on corrosion-resistant layer has termite-proof layer. The utility model discloses possess the advantage that the protectiveness is good, the protectiveness of having solved current silicon core pipe is not good, when burying at the bottom of the ground, receives corrosion damage easily, influences the normal operating of inside cable, when the conflagration breaing out, is not convenient for carry on fire-retardant, burns out the problem of the inside cable of silicon core pipe easily.

Description

Corrosion-resistant high-flame-retardant silicon core pipe

Technical Field

The utility model relates to a silicon core pipe technical field especially relates to a corrosion-resistant high fire-retardant silicon core pipe.

Background

The silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, has good sealing performance, chemical corrosion resistance and low engineering cost, is widely applied to optical cable communication network systems of highways, railways and the like, and the HDPE silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, is called a silicon pipe for short, is synchronously extruded and compounded by three plastic extruders, is mainly made of high-density polyethylene, has a core layer made of silica gel serving as a solid lubricant with the lowest friction coefficient, and is widely applied to the optical cable communication network systems.

The existing silicon core pipe is poor in protection performance, is easily corroded and damaged when buried at the bottom of the ground, influences the normal operation of an internal cable, is inconvenient to retard flame when a fire disaster happens, and easily burns out the cable inside the silicon core pipe.

SUMMERY OF THE UTILITY MODEL

In order to solve the present protectiveness of current silicon core pipe not good, when burying at the bottom of the ground, receive corrosion damage easily, influence the normal operating of inside cable, when the conflagration breaing out, be not convenient for fire-retardant, burn out the problem of the inside cable of silicon core pipe easily, the utility model aims at providing a corrosion-resistant high fire-retardant silicon core pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a corrosion-resistant high fire-retardant silicon core pipe includes the pipeline, the inner wall fixedly connected with silicon core layer of pipeline, the fixed surface of pipeline is connected with the inner sheath, the fixed surface of inner sheath is connected with the reinforcement core, the fixed surface of reinforcement core is connected with the oversheath, the inner sheath is provided with fire-retardant filler with the relative one side of oversheath, the oversheath includes fire-retardant layer, the inner wall and the fire-retardant filler fixed connection on fire-retardant layer, the fixed surface on fire-retardant layer is connected with the wearing layer, the fixed surface of wearing layer is connected with corrosion-resistant layer, the surface spraying on corrosion-resistant layer has termite-proof layer.

Preferably, the inner sheath includes the shielding layer, the inner wall of shielding layer and the fixed surface of pipeline are connected, the surface spraying of shielding layer has the waterproof layer, the fixed surface of waterproof layer is connected with the tensile layer, the surface and the fire-retardant filler fixed connection on tensile layer.

Preferably, the pipeline is made of a high-density polyethylene material, the silicon core layer is made of a silica gel material, the reinforced core is made of an aramid fiber material, and the flame-retardant filler is made of an aluminum hydroxide material.

Preferably, the material of the flame-retardant layer is a ceramic silicon rubber material, and the material of the wear-resistant layer is a polytetrafluoroethylene material.

Preferably, the corrosion-resistant layer is made of copper oxide material, and the termite-proof layer is made of termite-proof agent material.

Preferably, the shielding layer is made of a shielding conductive paint material, the waterproof layer is made of an acrylic waterproof coating material, and the tensile layer is made of a carbon fiber material.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

1. the utility model discloses a cooperation on fire-retardant filler, fire-retardant layer, wearing layer, corrosion-resistant layer and termite-proof layer is used, and the protectiveness of having solved current silicon core pipe is not good, when burying at the bottom of the ground, receives corrosion damage easily, influences the normal operating of inside cable, when the conflagration breaing out, is not convenient for carry on fire-retardant, burns out the problem of the inside cable of silicon core pipe easily.

2. The utility model discloses a set up the silicon core layer, can be convenient for the cable in the inside slip of pipeline, through setting up the shielding layer, can be convenient for prevent that external electromagnetic radiation from disturbing to the inside cable of pipeline, through setting up the waterproof layer, can be convenient for prevent that the oversheath from breaking the water corrosion pipeline, cooperation through tensile layer and enhancement core is used, the tensile strength that can be convenient for increase the pipeline prevents that the pipeline from damaging, cooperation through fire-retardant filler and fire-retardant layer is used, can be convenient for prevent the pipeline burning, through setting up the wearing layer, can be convenient for prevent that the pipeline from receiving wearing and tearing, through setting up the corrosion-resistant layer, can be convenient for prevent that the wearing layer from receiving the corruption, through setting up termite-proof layer, can be.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2 according to the present invention.

In the figure: the composite material comprises a pipeline 1, a silicon core layer 2, an inner jacket 3, a shielding layer 31, a waterproof layer 32, a tensile layer 33, a flame-retardant filler 4, a reinforced core 5, an outer jacket 6, a flame-retardant layer 61, an abrasion-resistant layer 62, an corrosion-resistant layer 63 and a termite-proof layer 64.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3, which illustrate a corrosion-resistant and high flame-retardant silicon core pipe, including a pipe 1, the pipe 1 is made of high density polyethylene, a silicon core layer 2 is fixedly connected to an inner wall of the pipe 1, the silicon core layer 2 is arranged to facilitate sliding of a cable inside the pipe 1, the silicon core layer 2 is made of silica gel material, the pipe 1 is fixedly connected to an inner sheath 3, the inner sheath 3 is fixedly connected to a reinforced core 5, the reinforced core 5 is made of aramid fiber material, the reinforced core 5 is fixedly connected to an outer sheath 6, a flame-retardant filler 4 is arranged on a side of the inner sheath 3 opposite to the outer sheath 6, the flame-retardant filler 4 is made of aluminum hydroxide material, the outer sheath 6 includes a flame-retardant layer 61, the flame-retardant layer 61 is made of ceramic silicon rubber material, and the flame-retardant filler 4 and the flame-retardant layer 61 are used in cooperation with each other, the inner wall of the flame-retardant layer 61 is fixedly connected with the flame-retardant filler 4, the surface of the flame-retardant layer 61 is fixedly connected with the wear-resistant layer 62, the pipeline 1 can be prevented from being abraded conveniently by arranging the wear-resistant layer 62, the wear-resistant layer 62 is made of polytetrafluoroethylene material, the surface of the wear-resistant layer 62 is fixedly connected with the corrosion-resistant layer 63, the wear-resistant layer 62 can be prevented from being corroded conveniently by arranging the corrosion-resistant layer 63, the corrosion-resistant layer 63 is made of copper oxide material, the surface of the corrosion-resistant layer 63 is coated with a termite-proof layer 64, the outer sheath 6 can be prevented from being bitten by termites by arranging the termite-proof layer 64, the termite-proof layer 64 is made of termite-proof agent material, the inner sheath 3 comprises a shielding layer 31, the shielding layer 31 is made of shielding conductive paint material, the shielding layer 31 is arranged, the interference of external electromagnetic radiation on the cable in the pipeline 1 can be prevented conveniently by arranging the, the surface of the shielding layer 31 is coated with a waterproof layer 32, the waterproof layer 32 is arranged to prevent the outer sheath 6 from breaking and corroding the pipeline 1 by moisture, the waterproof layer 32 is made of acrylic waterproof paint, the surface of the waterproof layer 32 is fixedly connected with a tensile layer 33, the surface of the tensile layer 33 is fixedly connected with the flame-retardant filler 4, the tensile layer 33 is made of carbon fiber material, by using the tensile layer 33 and the reinforcing core 5 together, the tensile strength of the pipeline 1 can be increased conveniently to prevent the pipeline 1 from being damaged, by the matching use of the flame-retardant filler 4, the flame-retardant layer 61, the wear-resistant layer 62, the corrosion-resistant layer 63 and the termite-resistant layer 64, the problem that the existing silicon core tube has poor protection performance is solved, when being buried at the bottom of the ground, the cable is easily corroded and damaged, normal operation of the cable inside the cable is affected, and when a fire disaster happens, the cable is not convenient to retard flame and easily burns out the cable inside the silicon core tube.

During the use, through setting up silicon core layer 2, can be convenient for the slip of cable in pipeline 1 inside, through setting up shielding layer 31, can be convenient for prevent that external electromagnetic radiation from disturbing the inside cable of pipeline 1, through setting up waterproof layer 32, can be convenient for prevent that oversheath 6 from breaking moisture corrosion pipeline 1, use through the cooperation of tensile layer 33 and reinforcing core 5, can be convenient for increase pipeline 1's tensile strength and prevent that pipeline 1 from damaging, use through the cooperation of fire-retardant filler 4 and fire-retardant layer 61, can be convenient for prevent pipeline 1 burning, through setting up wearing layer 62, can be convenient for prevent that pipeline 1 from receiving wearing and tearing, through setting up corrosion-resistant layer 63, can be convenient for prevent that wearing layer 62 from receiving the corruption, through setting up termite-resistant layer 64, can be convenient for prevent that the termite from gnawing oversheath 6.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a corrosion-resistant high fire-retardant silicon core pipe, includes pipeline (1), its characterized in that: the inner wall fixedly connected with silicon core layer (2) of pipeline (1), the fixed surface of pipeline (1) is connected with inner sheath (3), the fixed surface of inner sheath (3) is connected with reinforcement core (5), the fixed surface of reinforcement core (5) is connected with oversheath (6), one side that inner sheath (3) and oversheath (6) are relative is provided with fire-retardant filler (4), oversheath (6) are including fire-retardant layer (61), the inner wall and fire-retardant filler (4) fixed connection of fire-retardant layer (61), the fixed surface of fire-retardant layer (61) is connected with wearing layer (62), the fixed surface of wearing layer (62) is connected with corrosion-resistant layer (63), the surface spraying of corrosion-resistant layer (63) has termite-proof layer (64).

2. The corrosion-resistant high-flame-retardant silicon core tube as claimed in claim 1, wherein: inner sheath (3) are including shielding layer (31), the inner wall of shielding layer (31) and the fixed surface of pipeline (1) are connected, the surface spraying of shielding layer (31) has waterproof layer (32), the fixed surface of waterproof layer (32) is connected with tensile layer (33), the surface and the fire-retardant filler (4) fixed connection of tensile layer (33).

3. The corrosion-resistant high-flame-retardant silicon core tube as claimed in claim 1, wherein: the material of the pipeline (1) is a high-density polyethylene material, the material of the silicon core layer (2) is a silica gel material, the material of the reinforced core (5) is an aramid fiber material, and the material of the flame-retardant filler (4) is an aluminum hydroxide material.

4. The corrosion-resistant high-flame-retardant silicon core tube as claimed in claim 1, wherein: the flame-retardant layer (61) is made of a ceramic silicon rubber material, and the wear-resistant layer (62) is made of a polytetrafluoroethylene material.

5. The corrosion-resistant high-flame-retardant silicon core tube as claimed in claim 1, wherein: the corrosion-resistant layer (63) is made of copper oxide materials, and the termite-proof layer (64) is made of termite-proof agent materials.

6. The corrosion-resistant high-flame-retardant silicon core tube as claimed in claim 2, wherein: the shielding layer (31) is made of shielding conductive paint materials, the waterproof layer (32) is made of acrylic waterproof coating materials, and the tensile layer (33) is made of carbon fiber materials.