CN218867830U

CN218867830U - Corrosion-resistant silicon core pipe

Info

Publication number: CN218867830U
Application number: CN202222821422.8U
Authority: CN
Inventors: 廖长秀; 何雪红; 曾鲁明; 曾鲁珍; 曾金生
Original assignee: Jiangxi Kaixintong Technology Co ltd
Current assignee: Jiangxi Kaixintong Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-14
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a corrosion-resistant silicon core pipe, which comprises a silicon core pipe outer pipe, a pipe wall and a silicon core pipe inner pipe, wherein the pipe wall is arranged in the inner wall of the silicon core pipe outer pipe, and the silicon core pipe inner pipe is sequentially provided with a silicon pipe layer, a second bonding layer and a radiation protection layer from inside to outside; the utility model discloses a silicon core pipe outer tube is through the HDPE pipe wall layer that sets gradually by interior to exterior, the corrosion resistant layer, the silica dioxide layer constitutes, the silica dioxide layer is peripheral through coating in the corrosion resistant layer, make silicon core pipe outer tube outlying corrosion resistant layer receive stronger protection, the silicon core pipe layer on silicon core pipe inner tube layer also coats on the inner wall by the silica coating mode, thereby the corrosion resistance of silicon core pipe inner tube wall has also been improved, radiation protection layer in the silicon core pipe inner tube is used for the radiation protection to the multiunit heart yearn in the silicon core pipe inner tube wall, and simultaneously, the silicon core pipe inner tube in multiunit aluminium foil filling block separates the adjacent pipe wall of multiunit.

Description

Corrosion-resistant silicon core pipe

Technical Field

The utility model relates to a silicon core pipe technical field specifically is a corrosion-resistant silicon core pipe.

Background

The silicon core pipe is a novel composite pipeline with the inner wall provided with the colloidal silica solid lubricant, has the characteristics of good sealing performance, chemical corrosion resistance and low engineering cost, is widely applied to optical cable communication network systems, can be conveniently used by people due to the appearance of the composite pipeline, and is simple in structure and convenient to operate.

Now, a corrosion-resistant silicon core is inquired in Chinese patent, and the publication number is as follows: CN214174696U, it is not enough to solve the corrosion resistant strength of the silicon core tube, influence the service life of the tubular product, have certain inconvenience, secondly, can't shield the electromagnetic wave of the outside, the problem of inconvenient use;

the existing corrosion-resistant silicon core pipe has the defects of single structure function, poor corrosion resistance and short service life, and has poor radiation resistance and inconvenient use when being used for threading and connecting a plurality of groups of silicon core wires.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant silicon core pipe to solve current corrosion-resistant silicon core pipe structure function singleness, silicon core pipe corrosion resistance is relatively poor, and life is shorter, and when using multiunit silicon core line to the cross-under, the radiation resistance is relatively poor, awkward problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant silicon core pipe, includes silicon core pipe outer tube, pipe wall, silicon core pipe inner tube, be provided with the pipe wall in the silicon core pipe outer tube inner wall, the cross-under has silicon core pipe inner tube in the pipe wall inner wall, and is adjacent it has the aluminium foil filling block to fill between the pipe wall, silicon core pipe outer tube has set gradually HDPE pipe wall layer, corrosion-resistant layer, silica dioxide layer from inside to outside, silicon core pipe inner tube has set gradually silicon tube layer, second adhesive linkage, radiation protection layer from inside to outside.

Preferably, a first adhesive layer is arranged between the silicon core pipe outer pipe and the pipe wall and between the pipe wall and the silicon core pipe inner pipe, and a lubricating layer is adhered to the periphery of the radiation protection layer through a second adhesive layer.

Preferably, the silicon dioxide layer is coated on the outer surface of the corrosion-resistant layer in a coating mode, and the corrosion-resistant layer is made of epoxy resin.

Preferably, the silicon pipe layer is bonded with the radiation protection layer through a second bonding layer, the pipe wall is bonded with the silicon core pipe outer pipe through a first bonding layer, and the silicon core pipe inner pipe is bonded with the pipe wall through the first bonding layer.

Preferably, the silicon core pipe inner pipe is penetrated into the inner wall of the pipe wall through a lubricating layer.

Preferably, the radiation protection layer is composed of a radiation protection agent, a preservative and polyethylene, and the radiation protection layer is coated on both sides of the periphery of the aluminum foil filling block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a silicon core outer tube is through the HDPE pipe wall layer that sets gradually from inside to outside, the corrosion resistant layer, the silica layer constitutes, the silica layer is through coating in corrosion resistant layer periphery, make silicon core outer tube outlying corrosion resistant layer receive stronger protection, avoid the corrosion resistant layer in the silicon core outer tube to receive daily damage, the silicon layer of silicon core inner tube inlayer also coats on the inner wall by the silica coating mode, thereby the corrosion resistance of silicon core inner tube inner wall has also been improved, radiation protection layer in the silicon core inner tube is used for the radiation protection to the multiunit heart yearn among the silicon core inner tube inner wall, and simultaneously, multiunit aluminium foil filling block separates the silicon core inner tube in the adjacent pipe wall of multiunit, avoid the heart yearn among the multiunit silicon core inner tube to receive electromagnetic wave interference between, current corrosion resistant silicon core tube structure function singleness has been solved, silicon core tube corrosion resistance is relatively poor, and short service life, and when dressing the application to the multiunit silicon core yearn, radiation resistance is relatively poor, inconvenient problem of use.

Drawings

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

FIG. 2 is a schematic view of the structure of the outer tube of the silicon core tube of the present invention;

FIG. 3 is a schematic cross-sectional view of the outer tube of the silicon core tube according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the inner tube of the silicon core tube of the present invention.

In the figure: 1. a silicon core pipe outer pipe; 2. a tube wall; 3. an inner pipe of a silicon core pipe; 4. a first adhesive layer; 5. an aluminum foil filling block; 101. an HDPE pipe wall layer; 102. a corrosion resistant layer; 103. a silicon dioxide layer; 301. a silicon tube layer; 302. a second adhesive layer; 303. a radiation protection layer; 304. a lubricating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a corrosion-resistant silicon core pipe comprises a silicon core pipe outer pipe 1, pipe walls 2 and a silicon core pipe inner pipe 3, wherein the pipe walls 2 are arranged in the inner wall of the silicon core pipe outer pipe 1, the silicon core pipe inner pipe 3 is connected in the inner wall of the pipe walls 2 in a penetrating manner, an aluminum foil filling block 5 is filled between the adjacent pipe walls 2, and the silicon core pipe outer pipe 1 is sequentially provided with an HDPE pipe wall layer 101, a corrosion-resistant layer 102 and a silicon dioxide layer 103 from inside to outside;

the silicon core tube inner tube 3 is sequentially provided with a silicon tube layer 301, a second adhesive layer 302 and a radiation protection layer 303 from inside to outside;

the silicon core pipe outer pipe 1 is composed of an HDPE pipe wall layer 101, a corrosion-resistant layer 102 and a silicon dioxide layer 103 which are sequentially arranged from inside to outside, the silicon dioxide layer 103 is coated on the periphery of the corrosion-resistant layer 102, so that the corrosion-resistant layer 102 on the periphery of the silicon core pipe outer pipe 1 is protected strongly, the corrosion-resistant layer 102 in the silicon core pipe outer pipe 1 is prevented from being damaged daily, a silicon pipe layer 301 on the inner layer of a silicon core pipe inner pipe 3 is coated on the inner wall in a silicon dioxide coating mode, the corrosion resistance of the inner wall of the silicon core pipe inner pipe 3 is improved, a radiation protection layer 303 in the silicon core pipe inner pipe 3 is used for preventing radiation of a plurality of groups of core wires in the inner wall of the silicon core pipe inner pipe 3, meanwhile, the silicon core pipe inner pipes 3 in a plurality of adjacent pipe walls 2 are separated by a plurality of aluminum foil filling blocks 5, and interference of electromagnetic waves between the core wires in the plurality of silicon core pipes 3 is avoided.

The first adhesive layers 4 are arranged between the silicon core pipe outer pipe 1 and the pipe wall 2 and between the pipe wall 2 and the silicon core pipe inner pipe 3, the lubricating layer 304 is adhered to the periphery of the radiation protection layer 303 through the second adhesive layer 302, and the lubricating layer 304 is used for penetrating the silicon core pipe inner pipe into the inner wall of the pipe wall 2.

The silicon dioxide layer 103 is coated on the outer surface of the corrosion-resistant layer 102 in a coating manner, the corrosion-resistant layer 102 is made of epoxy resin, and the silicon dioxide layer 103 is coated on the periphery of the corrosion-resistant layer 102, so that the corrosion-resistant layer 102 on the periphery of the silicon core tube outer tube 1 is protected strongly, and the corrosion-resistant layer 102 in the silicon core tube outer tube 1 is prevented from being damaged daily.

The silicon pipe layer 301 is bonded with the radiation protection layer 303 through the second bonding layer 302, the pipe wall 2 is bonded with the silicon core pipe outer pipe 1 through the first bonding layer 4, and the silicon core pipe inner pipe 3 is bonded with the pipe wall 2 through the first bonding layer 4, so that the overall strength of the silicon core pipe is enhanced.

Wherein, the silicon core pipe inner pipe 3 is penetrated in the inner wall of the pipe wall 2 through a lubricating layer 304.

The radiation protection layer 303 is formed by a radiation-proof agent, a preservative and polyethylene, the radiation protection layers 303 are coated on two sides of the periphery of the aluminum foil filling block 5, the radiation protection layers 303 in the silicon core pipe inner pipe 3 are used for preventing radiation of multiple groups of core wires in the inner wall of the silicon core pipe 3, meanwhile, the silicon core pipe inner pipes 3 in multiple groups of adjacent pipe walls 2 are separated by the multiple groups of aluminum foil filling blocks 5, and the core wires in the multiple groups of silicon core pipe inner pipes 3 are prevented from being interfered by electromagnetic waves.

The working principle is as follows: when the silicon core pipe outer pipe 1 is used, the silicon core pipe outer pipe 1 is composed of an HDPE pipe wall layer 101, a corrosion resistant layer 102 and a silicon dioxide layer 103 which are sequentially arranged from inside to outside, the silicon dioxide layer 103 is coated on the periphery of the corrosion resistant layer 102, so that the corrosion resistant layer 102 on the periphery of the silicon core pipe outer pipe 1 is protected strongly, the silicon pipe layer 301 on the inner layer of the silicon core pipe inner pipe 3 is coated on the inner wall in a silicon dioxide coating mode, therefore, the corrosion resistance of the inner wall of the silicon core pipe inner pipe 3 is also improved, a radiation protection layer 303 in the silicon core pipe inner pipe 3 is used for preventing radiation of a plurality of groups of core wires in the inner wall of the silicon core pipe inner pipe 3, and meanwhile, a plurality of groups of aluminum foil filling blocks 5 are used for separating the silicon core pipe inner pipes 3 in a plurality of adjacent pipe walls 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion-resistant silicon core pipe, includes silicon core pipe outer tube (1), pipe wall (2), silicon core pipe inner tube (3), its characterized in that: be provided with pipe wall (2) in silicon core pipe outer tube (1) inner wall, the cross-under has silicon core pipe inner tube (3) in pipe wall (2) inner wall, and is adjacent it has aluminium foil filling block (5) to fill between pipe wall (2), silicon core pipe outer tube (1) has set gradually HDPE pipe wall layer (101), corrosion resistant layer (102), silica dioxide layer (103) from inside to outside, silicon core pipe inner tube (3) has set gradually silicon tube layer (301), second adhesive linkage (302), radiation inoxidizing coating (303) from inside to outside.

2. A corrosion resistant silicon core tube according to claim 1, wherein: first bonding layers (4) are arranged between the silicon core pipe outer pipe (1) and the pipe wall (2) and between the pipe wall (2) and the silicon core pipe inner pipe (3), and a lubricating layer (304) is bonded on the periphery of the radiation protection layer (303) through a second bonding layer (302).

3. A corrosion resistant silicon core tube according to claim 2, wherein: the silicon dioxide layer (103) is coated on the outer surface of the corrosion-resistant layer (102) in a coating mode, and the corrosion-resistant layer (102) is made of epoxy resin.

4. A corrosion resistant silicon core tube according to claim 3, wherein: the silicon tube layer (301) is bonded with the radiation protection layer (303) through a second bonding layer (302), the tube wall (2) is bonded with the silicon core tube outer tube (1) through a first bonding layer (4), and the silicon core tube inner tube (3) is bonded with the tube wall (2) through the first bonding layer (4).

5. A corrosion resistant silicon core tube according to claim 4, wherein: the silicon core pipe inner pipe (3) is connected in the inner wall of the pipe wall (2) in a penetrating mode through a lubricating layer (304).

6. A corrosion resistant silicon core tube according to claim 5, wherein: the radiation protection layer (303) is composed of a radiation-proof agent, a preservative and polyethylene, and the radiation protection layer (303) is coated on two sides of the periphery of the aluminum foil filling block (5).