CN220271612U - Marine optical cable with high flame retardant property - Google Patents
Marine optical cable with high flame retardant property Download PDFInfo
- Publication number
- CN220271612U CN220271612U CN202321394106.5U CN202321394106U CN220271612U CN 220271612 U CN220271612 U CN 220271612U CN 202321394106 U CN202321394106 U CN 202321394106U CN 220271612 U CN220271612 U CN 220271612U
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- CN
- China
- Prior art keywords
- polyethylene sheath
- optical cable
- wear
- steel wire
- flame retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 55
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 230000003287 optical effect Effects 0.000 title abstract description 54
- -1 polyethylene Polymers 0.000 claims abstract description 51
- 239000004698 Polyethylene Substances 0.000 claims abstract description 48
- 229920000573 polyethylene Polymers 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims description 24
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 7
- 229920002530 polyetherether ketone Polymers 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 29
- 239000000463 material Substances 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Insulated Conductors (AREA)
Abstract
The utility model provides a marine optical cable with high flame retardant property, which relates to the technical field of optical cables and comprises the following components: the polyethylene sheath, the surface coating of polyethylene sheath has wear-resisting coating, the inside bonding of polyethylene sheath is connected with fire-retardant layer, the inside on fire-retardant layer inlays and is equipped with the plastic-coated steel band, the inside of plastic-coated steel band inlays and establishes and install the reinforcing steel wire. According to the utility model, the wear-resistant coating is coated on the surface of the polyethylene sheath, and the tungsten carbide coating is adopted as the wear-resistant coating, so that the polyethylene sheath has the functions of high-strength wear resistance and high-temperature stability, the protection effect on the polyethylene sheath and the internal structure of the polyethylene sheath is achieved, the reinforced steel wire is embedded and arranged in the plastic-coated steel belt, the reinforced steel wire is made of alloy steel wires, the material has high-strength toughness, and the function of increasing the toughness of the marine optical cable with high flame retardant property is achieved through the structure, and the further protection effect on the optical cable structure is achieved.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a marine optical cable with high flame retardant property.
Background
An optical cable is a type of communication line used to carry out optical signal transmission. It is mainly composed of optical fiber, plastic protective sleeve and plastic crust. Which is a communications cable assembly that utilizes one or more optical fibers disposed in a covering sheath as a transmission medium and that can be used alone or in groups.
However, in the prior art, the wear resistance and durability of part of the marine optical cable are poor, and the surface of the optical cable is easy to damage; and has poor high temperature resistance and flame retardance in the use process.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a high flame retardant marine cable comprising: the polyethylene sheath, the surface coating of polyethylene sheath has wear-resisting coating, the inside bonding of polyethylene sheath is connected with flame retardant coating, the inside on flame retardant coating is inlayed and is equipped with the plastic-coated steel band, the inside of plastic-coated steel band is inlayed and is established and install the reinforcing steel wire, the inside of reinforcing steel wire is inlayed and is equipped with five loose tubes, the inside of reinforcing steel wire is inlayed and is equipped with the enhancement core.
As a preferable embodiment, the reinforcing steel wire is internally filled with a cable core filler, and the cable core filler is made of sodium polyacrylate powder.
The technical effect of adopting the further scheme is as follows: the cable core filler is made of sodium polyacrylate powder, so that the characteristics of high water resistance and high water absorbability are achieved, and the waterproof effect of the marine optical cable is achieved.
As a preferred embodiment, the material of the wear-resistant coating is tungsten carbide.
The technical effect of adopting the further scheme is as follows: the wear-resistant coating is coated on the surface of the polyethylene sheath, and the tungsten carbide coating is adopted as the material of the wear-resistant coating, so that the polyethylene sheath has the functions of high-strength wear resistance and high-temperature stability.
As a preferred embodiment, the optical fibers are embedded in the five loose tubes, and the sleeve filler is filled in the five loose tubes.
The technical effect of adopting the further scheme is as follows: the sleeve filler is made of polyurethane, so that the effect of high water resistance is further achieved.
In a preferred embodiment, the sleeve filler is made of polyurethane.
The technical effect of adopting the further scheme is as follows: the sleeve filler is made of polyurethane, so that the effect of high water resistance is further achieved.
As a preferred implementation mode, the optical fiber is made of quartz, the polyethylene sheath is made of polyethylene, the flame-retardant layer is made of polyether-ether-ketone, the reinforcing steel wire is made of alloy steel wires, and the loose tube is made of polypropylene.
The technical effect of adopting the further scheme is as follows: the reinforced steel wire is embedded and arranged in the plastic-coated steel belt, the reinforced steel wire is made of alloy steel wires, the steel wire has high strength and toughness, the effect of increasing the toughness of the marine optical cable with high flame retardant property is achieved through the structure, the flame retardant and wear resistant effect is achieved through the polyethylene sheath made of polyethylene, the flame retardant layer is bonded and connected in the polyethylene sheath, the flame retardant layer is made of polyether-ether-ketone, and the steel wire has the characteristics of high strength, high temperature resistance and corrosion resistance, so that the high temperature resistance of the marine optical cable is improved, and the flame retardance of the marine optical cable is improved.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the high-flame-retardant marine optical cable is used, firstly, the wear-resistant coating is coated on the surface of the polyethylene sheath, the wear-resistant coating is made of tungsten carbide, so that the polyethylene sheath has the functions of high strength wear resistance and high temperature stability, the polyethylene sheath and the internal structure of the polyethylene sheath are protected, the reinforced steel wire is embedded in the plastic-coated steel belt, the reinforced steel wire is made of alloy steel wires, the high-strength toughness is realized, the function of increasing the toughness of the high-flame-retardant marine optical cable is realized through the structure, the further protection function of the optical cable structure is also realized, the problems that the wear resistance and the durability of the existing part of marine optical cable are poor and the surface of the optical cable is easy to damage are solved through double protection of the two parts of the marine optical cable, the protection of the optical cable is enhanced through the double protection structure arranged inside and outside the optical cable, and the marine practicability is improved.
2. According to the utility model, when the high-flame-retardant marine optical cable is used, the characteristics of high water resistance and high water absorbability are achieved through the sodium polyacrylate powder as the material of the cable core filler, so that the waterproof effect of the marine optical cable is achieved, the high water resistance effect is further achieved through the polyurethane as the material of the sleeve filler, the flame-retardant and wear-resistant effect is achieved through the polyethylene as the material of the polyethylene sheath, the flame-retardant layer is bonded and connected inside the polyethylene sheath, the material of the flame-retardant layer is polyether-ether-ketone, the high-strength high-temperature-resistant and corrosion-resistant characteristics of the material are achieved, the high-temperature-resistant effect of the marine optical cable is improved, the flame retardance of the marine optical cable is improved, the wear-resistant coating is coated on the surface of the polyethylene sheath, the high-temperature-resistant characteristic of the wear-resistant coating is further improved, the flame retardance of the marine optical cable is further improved, the high-temperature-resistant performance and the flame-retardant performance of the marine optical cable in the use process are avoided through the double flame-retardant structure, the practicability is greatly reduced, the flame-retardant effect of the flame-retardant optical cable is greatly improved, and the flame-retardant effect of the marine optical cable is greatly prolonged through the structure.
Drawings
FIG. 1 is a schematic perspective view of a marine optical cable with high flame retardant property provided by the utility model;
FIG. 2 is a plan view of a high flame retardant performance marine cable provided by the utility model;
fig. 3 is a partial view of a high flame retardant performance marine cable provided by the present utility model.
Legend description:
1. a polyethylene sheath; 2. a flame retardant layer; 3. plastic coated steel strip; 4. reinforcing steel wires; 5. a core filler; 6. a reinforcing core; 7. a loose tube; 8. a sleeve filler; 9. an optical fiber; 10. and (3) a wear-resistant coating.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a high flame retardant marine cable comprising: the polyethylene sheath 1, the surface coating of polyethylene sheath 1 has wear-resisting coating 10, and the inside bonding of polyethylene sheath 1 is connected with flame retardant coating 2, and the inside on flame retardant coating 2 inlays and is equipped with plastic-coated steel band 3, and the inside of plastic-coated steel band 3 inlays and establishes and install reinforcing steel wire 4, and the inside of reinforcing steel wire 4 inlays and is equipped with five loose tubes 7, and reinforcing core 6 has been inlayed to the inside of reinforcing steel wire 4.
As shown in fig. 1-3, the inside of the reinforced steel wire 4 is filled with a cable core filler 5, the material of the cable core filler 5 is sodium polyacrylate powder, and the characteristics of high water resistance and high water absorbability are achieved by using the sodium polyacrylate powder as the material of the cable core filler 5, so that the waterproof effect of the marine optical cable is achieved.
As shown in fig. 1-3, the wear-resistant coating 10 is made of tungsten carbide, and the wear-resistant coating 10 is coated on the surface of the polyethylene sheath 1, and the wear-resistant coating 10 is made of tungsten carbide, so that the polyethylene sheath 1 has the functions of high strength, wear resistance and high temperature stability.
As shown in fig. 1-3, optical fibers 9 are embedded in the five loose tubes 7, the five loose tubes 7 are filled with tube filler 8, and the high water blocking effect is further achieved through the polyurethane material of the tube filler 8.
As shown in fig. 1-3, the sleeve filler 8 is made of polyurethane, and the high water blocking effect is further achieved by the polyurethane of the sleeve filler 8.
As shown in fig. 1-3, the optical fiber 9 is made of quartz, the polyethylene sheath 1 is made of polyethylene, the flame-retardant layer 2 is made of polyether-ether-ketone, the reinforcing steel wire 4 is made of alloy steel wire, the loose tube 7 is made of polypropylene, the reinforcing steel wire 4 is embedded in the plastic-coated steel belt 3, the reinforcing steel wire 4 is made of alloy steel wire, the material has high strength toughness, the effect of increasing the toughness of the marine optical cable with high flame retardant property is achieved through the structure, the flame-retardant and wear-resistant effect is achieved through the polyethylene sheath 1, the flame-retardant layer 2 is bonded in the polyethylene sheath 1, the flame-retardant layer 2 is made of polyether-ether-ketone, and the material has the characteristics of high strength, high temperature resistance and corrosion resistance, so that the high temperature resistance of the marine optical cable is improved, and the flame retardance of the marine optical cable is increased.
Working principle: when the high-flame-retardant marine optical cable is used, firstly, the surface of the polyethylene sheath 1 is coated with the wear-resistant coating 10, the wear-resistant coating 10 is made of tungsten carbide, so that the polyethylene sheath 1 has the functions of high strength wear resistance and high temperature stability, the protection effect on the polyethylene sheath 1 and the internal structure of the polyethylene sheath is achieved, the reinforced steel wires 4 are embedded and arranged in the plastic-coated steel belt 3, the reinforced steel wires 4 are made of alloy steel wires, the high-strength toughness is realized, the function of increasing the toughness of the high-flame-retardant marine optical cable is achieved through the structure, the further protection effect on the structure of the marine optical cable is also realized, the problems that the wear resistance and the durability of the existing part of marine optical cable are poor and the surface of the optical cable is easy to damage are solved through double protection of the two parts of the marine optical cable, and the protection structure is arranged inside and outside the optical cable to strengthen the protection on the optical cable, so that the practicability of the marine optical cable is improved; when the high-flame-retardant marine optical cable is used, the high-water-resistance and high-water-absorptivity characteristics are achieved through the fact that the material of the cable core filler 5 is sodium polyacrylate powder, so that the waterproof effect of the marine optical cable is achieved, the high-water-resistance effect is further achieved through the fact that the material of the sleeve filler 8 is polyurethane, the flame-retardant and wear-resistant effect is achieved through the fact that the material of the polyethylene sheath 1 is polyethylene, the flame-retardant layer 2 is bonded and connected inside the polyethylene sheath 1, the material of the flame-retardant layer 2 is polyether-ether-ketone, the high-strength and high-corrosion-resistant characteristics are achieved, the high-temperature-resistant effect of the marine optical cable is improved, the flame retardance of the marine optical cable is improved, the wear-resistant coating 10 is coated on the surface of the polyethylene sheath 1, the high-temperature-resistant characteristic of the wear-resistant coating 10 is further improved, the poor high-temperature resistance performance and the flame-retardant performance of the marine optical cable are avoided in the use process through the double flame-retardant structure, the flame-retardant structure is easy to burn, the practicability of the optical cable is greatly reduced, the flame-retardant effect of the optical cable is greatly prolonged, and the flame-retardant effect of the optical cable is greatly prolonged.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A high flame retardant marine cable comprising: polyethylene sheath (1), the surface coating of polyethylene sheath (1) has wear-resisting coating (10), the inside bonding of polyethylene sheath (1) is connected with fire-retardant layer (2), the inside on fire-retardant layer (2) is inlayed and is equipped with plastic-coated steel band (3), the inside of plastic-coated steel band (3) is inlayed and is installed reinforcing steel wire (4), the inside of reinforcing steel wire (4) is inlayed and is equipped with five loose tubes (7), the inside of reinforcing steel wire (4) is inlayed and is equipped with enhancement core (6).
2. The high flame retardant marine cable of claim 1 wherein: the inside of the reinforcing steel wire (4) is filled with a cable core filler (5), and the cable core filler (5) is made of sodium polyacrylate powder.
3. The high flame retardant marine cable of claim 1 wherein: the wear-resistant coating (10) is made of tungsten carbide.
4. The high flame retardant marine cable of claim 1 wherein: the optical fibers (9) are embedded in the five loose tubes (7), and the sleeve filler (8) is filled in the five loose tubes (7).
5. The high flame retardant marine cable of claim 4 wherein: the sleeve filler (8) is made of polyurethane.
6. The high flame retardant marine cable of claim 4 wherein: the fiber (9) is made of quartz, the polyethylene sheath (1) is made of polyethylene, the flame-retardant layer (2) is made of polyether-ether-ketone, the reinforcing steel wire (4) is made of alloy steel wires, and the loose tube (7) is made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394106.5U CN220271612U (en) | 2023-06-02 | 2023-06-02 | Marine optical cable with high flame retardant property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394106.5U CN220271612U (en) | 2023-06-02 | 2023-06-02 | Marine optical cable with high flame retardant property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271612U true CN220271612U (en) | 2023-12-29 |
Family
ID=89315092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394106.5U Active CN220271612U (en) | 2023-06-02 | 2023-06-02 | Marine optical cable with high flame retardant property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271612U (en) |
-
2023
- 2023-06-02 CN CN202321394106.5U patent/CN220271612U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |