CN211348771U

CN211348771U - Optical cable with good corrosion resistance effect

Info

Publication number: CN211348771U
Application number: CN201922360681.3U
Authority: CN
Inventors: 张宗敏
Original assignee: Beijing Weishi Jiaye Network Technology Co ltd
Current assignee: Beijing Weishi Jiaye Network Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an optical cable that corrosion-resistant effect is good, including the cable core, the surface cladding of cable core has the waterproof layer, the surface cladding of waterproof layer has the enhancement layer, the surface cladding of enhancement layer has the flame retardant coating, the surface cladding of flame retardant coating has the protective layer, the cable core includes the copper core, the surface cladding of copper core has insulating rubber layer, insulating rubber layer's surface cladding has the anti-shield layer, and the surface cladding of anti-shield layer has graphite radiator fin layer, and the protective layer includes the carbon fiber stratum basale, and the surface cladding of carbon fiber stratum basale has the chloroprene rubber layer. The utility model discloses a cooperation of cable core, waterproof layer, enhancement layer, flame retardant coating and protective layer is used, can make the cable possess good waterproof performance, toughness, fire behavior and corrosion resisting property, can make the cable under the acid-base environment of high strength, still can keep good performance, has prolonged the life of cable, has brought very big facility for communication work.

Description

Optical cable with good corrosion resistance effect

Technical Field

The utility model relates to an optical cable technical field specifically is an optical cable that corrosion-resistant effect is good.

Background

The optical cable is manufactured to meet the performance specifications of optics, machinery or environment, and is a communication cable assembly which uses one or more optical fibers arranged in a coating sheath as a transmission medium and can be used independently or in a group.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable that corrosion-resistant effect is good possesses corrosion-resistant effectual advantage, and it is relatively poor to have solved its corrosion-resistant effect of current optical cable, is corroded easily in the stronger environment of acid-base environment, has brought very big inconvenient problem for communication work.

In order to achieve the above object, the utility model provides a following technical scheme: an optical cable with a good corrosion resistance effect comprises a cable core, wherein a waterproof layer is coated on the surface of the cable core, a reinforcing layer is coated on the surface of the waterproof layer, a fireproof layer is coated on the surface of the reinforcing layer, and a protective layer is coated on the surface of the fireproof layer;

the cable core comprises a copper core, wherein an insulating rubber layer is coated on the surface of the copper core, an anti-shielding layer is coated on the surface of the insulating rubber layer, and a graphite heat dissipation sheet layer is coated on the surface of the anti-shielding layer;

the protective layer comprises a carbon fiber substrate layer, the surface of the carbon fiber substrate layer is coated with a chloroprene rubber layer, and the surface of the chloroprene rubber layer is coated with a fluorine rubber layer.

Preferably, the waterproof layer is made of a ternary ethylene rubber waterproof coiled material, and the reinforcing layer is made of a stainless steel metal net.

Preferably, the fireproof layer is made of magnesium hydroxide, and the surface of the magnesium hydroxide is coated with a mica tape.

Preferably, the insulating rubber layer is made of ethylene propylene rubber, and the insulating rubber layer is tightly coated on the surface of the copper core.

Preferably, the shielding prevention layer is made of a metal mesh woven by aluminum wires, and heat dissipation silicone grease is smeared on the surface of the shielding prevention layer.

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

1. the utility model discloses a cooperation of cable core, waterproof layer, enhancement layer, flame retardant coating and protective layer is used, can make the cable possess good waterproof performance, toughness, fire behavior and corrosion resisting property, can make the cable under the acid-base environment of high strength, still can keep good performance, has prolonged the life of cable, has brought very big facility for communication work.

2. The utility model discloses a set up the waterproof layer, can provide good waterproof performance for the cable core, through setting up the enhancement layer, can provide good toughness for the cable core, through setting up the flame retardant coating, can provide good fire behavior for the cable core, through setting up insulating rubber layer, can carry out insulation protection to the copper core, through setting up the anti-shielding layer, can provide good anti-shielding performance for the copper core, through setting up graphite radiator fin layer, can provide good thermal diffusivity for the copper core, through adopting the carbon fiber stratum basale, the protective layer that chloroprene rubber layer and fluororubber layer were made, can make the protective layer possess good corrosion resisting property, good corrosion resisting performance is provided for the cable.

Drawings

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

FIG. 2 is a schematic left view of the cable core of the present invention;

fig. 3 is a schematic view of the internal connection structure of the protective layer of the present invention.

In the figure: 1. a cable core; 2. a waterproof layer; 3. a reinforcing layer; 4. a fire barrier layer; 5. a protective layer; 6. a copper core; 7. an insulating rubber layer; 8. an anti-shielding layer; 9. a graphite heat sink sheet layer; 10. a carbon fiber substrate layer; 11. a chloroprene rubber layer; 12. a fluororubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, an optical cable with good corrosion resistance effect includes a cable core 1, the surface of the cable core 1 is coated with a waterproof layer 2, the surface of the waterproof layer 2 is coated with a reinforcing layer 3, the waterproof layer 2 is made of a ternary ethylene rubber waterproof roll, the reinforcing layer 3 is made of a stainless steel metal net, good waterproof performance can be provided for the cable core 1 by arranging the waterproof layer 2, good toughness can be provided for the cable core 1 by arranging the reinforcing layer 3, the surface of the reinforcing layer 3 is coated with a fireproof layer 4, the fireproof layer 4 is made of magnesium hydroxide, a mica tape is coated on the surface of the magnesium hydroxide, good fireproof performance can be provided for the cable core 1 by arranging the fireproof layer 4, and the surface of the fireproof layer 4 is coated with a protective layer 5;

the cable core 1 comprises a copper core 6, an insulating rubber layer 7 is coated on the surface of the copper core 6, the insulating rubber layer 7 is made of ethylene propylene rubber, the insulating rubber layer 7 is tightly coated on the surface of the copper core 6, the copper core 6 can be insulated and protected by arranging the insulating rubber layer 7, an anti-shielding layer 8 is coated on the surface of the insulating rubber layer 7, the anti-shielding layer 8 is made of a metal mesh formed by weaving aluminum wires, heat-dissipation silicone grease is coated on the surface of the anti-shielding layer 8, good anti-shielding performance can be provided for the copper core 6 by arranging the anti-shielding layer 8, a graphite heat-dissipation sheet layer 9 is coated on the surface of the anti-shielding layer 8, and good heat dissipation performance can be provided for the copper core 6 by arranging the graphite heat-dissipation sheet;

protective layer 5 includes carbon fiber stratum basale 10, the surface cladding of carbon fiber stratum basale 10 has chloroprene rubber layer 11, chloroprene rubber layer 11's surface cladding has fluororubber layer 12, through adopting carbon fiber stratum basale 10, protective layer 5 that chloroprene rubber layer 11 and fluororubber layer 12 were made, can make protective layer 5 possess good corrosion resisting property, good corrosion resisting property is provided for the cable, through cable core 1, waterproof layer 2, enhancement layer 3, flame retardant coating 4 and protective layer 5's cooperation is used, can make the cable possess good waterproof performance, toughness, fire behavior and corrosion resisting property, can make the cable under the acid-base environment of high strength, still can keep good performance, the life of cable has been prolonged, very big facility has been brought for communication work.

During the use, through waterproof layer 2, can provide good waterproof performance for cable core 1, through enhancement layer 3, can provide good toughness for cable core 1, through flame retardant coating 4, can provide good fire behavior for cable core 1, through insulating rubber layer 7, can insulate protection to copper core 6, through preventing shielding layer 8, can provide good anti-shielding performance for copper core 6, through graphite radiator fin layer 9, can provide good thermal diffusivity for copper core 6, through adopting carbon fiber stratum basale 10, protective layer 5 that chloroprene rubber layer 11 and fluororubber layer 12 were made, can make protective layer 5 possess good corrosion resisting property, good corrosion resisting property is provided for the cable.

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

Claims

1. The utility model provides an optical cable that corrosion resistance is effectual, includes cable core (1), its characterized in that: the cable comprises a cable core (1), a waterproof layer (2) and a reinforcing layer (3), wherein the waterproof layer (2) is coated on the surface of the cable core, the reinforcing layer (3) is coated on the surface of the cable core, a fireproof layer (4) is coated on the surface of the reinforcing layer (3), and a protective layer (5) is coated on the surface of the fireproof layer (4);

the cable core (1) comprises a copper core (6), wherein the surface of the copper core (6) is coated with an insulating rubber layer (7), the surface of the insulating rubber layer (7) is coated with an anti-shielding layer (8), and the surface of the anti-shielding layer (8) is coated with a graphite heat-radiating sheet layer (9);

the protective layer (5) comprises a carbon fiber base layer (10), the surface of the carbon fiber base layer (10) is coated with a chloroprene rubber layer (11), and the surface of the chloroprene rubber layer (11) is coated with a fluororubber layer (12).

2. The optical cable with good corrosion resistance according to claim 1, wherein: the waterproof layer (2) is made of a ternary ethylene rubber waterproof coiled material, and the reinforcing layer (3) is made of a stainless steel metal net.

3. The optical cable with good corrosion resistance according to claim 1, wherein: the fireproof layer (4) is made of magnesium hydroxide, and a mica tape is coated on the surface of the magnesium hydroxide.

4. The optical cable with good corrosion resistance according to claim 1, wherein: the insulating rubber layer (7) is made of ethylene propylene rubber, and the insulating rubber layer (7) is tightly coated on the surface of the copper core (6).

5. The optical cable with good corrosion resistance according to claim 1, wherein: the anti-shielding layer (8) is made of a metal net woven by aluminum wires, and heat dissipation silicone grease is smeared on the surface of the anti-shielding layer (8).