CN219957936U - Corrosion-resistant optical fiber - Google Patents
Corrosion-resistant optical fiber Download PDFInfo
- Publication number
- CN219957936U CN219957936U CN202320968954.6U CN202320968954U CN219957936U CN 219957936 U CN219957936 U CN 219957936U CN 202320968954 U CN202320968954 U CN 202320968954U CN 219957936 U CN219957936 U CN 219957936U
- Authority
- CN
- China
- Prior art keywords
- layer
- outer side
- protective layer
- corrosion
- optical fiber
- 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.)
- Active
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 30
- 239000013307 optical fiber Substances 0.000 title claims abstract description 24
- 230000007797 corrosion Effects 0.000 title description 5
- 239000010410 layer Substances 0.000 claims abstract description 68
- 239000011241 protective layer Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 239000011247 coating layer Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 23
- 238000000576 coating method Methods 0.000 abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model belongs to the technical field of optical fibers, and particularly relates to an anti-corrosion optical fiber, which comprises a glass core, wherein a silica glass cladding is arranged on the outer side of the glass core, a resin coating is arranged on the outer side of the silica glass cladding, an inner protective layer is arranged on the outer side of the resin coating, a reinforcing wire is arranged on the outer side of the inner protective layer, an outer protective layer is arranged on the outer side of the reinforcing wire, a heat insulation layer is arranged on the outer side of the outer protective layer, a sealing layer is arranged on the heat insulation layer, and an anti-corrosion layer is arranged on the outer side of the sealing layer. According to the utility model, by arranging the inner protective layer, the reinforcing wire, the outer protective layer and other structures, the inner protective layer and the outer protective layer are matched, so that the reinforcing wire is prevented from wearing other structures, and the strength of the whole structure is increased by the strength of the inner protective layer, the reinforcing wire and the outer protective layer, so that the whole structure has stronger anti-pulling performance.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an anti-corrosion optical fiber.
Background
The utility model patent with the publication number of CN214704114U discloses an optical fiber with good corrosion resistance, which comprises an optical fiber body, wherein the outer surface of the optical fiber body is sheathed with a glass fiber protective sleeve, the outer surface of the glass fiber protective sleeve is provided with a second anti-corrosion layer, meanwhile, the second anti-corrosion layer comprises a polyvinyl chloride coating and a chloroprene rubber layer, the outer surface of the second anti-corrosion layer is provided with a first anti-corrosion layer, and the first anti-corrosion layer comprises a perchloroethylene coating and a nitrile rubber layer; the optical fiber is provided with the first anti-corrosion layer comprising the perchloroethylene coating and the nitrile rubber layer, can play a role in protecting the first layer and the second layer from corrosion, and is provided with the second anti-corrosion layer comprising the polyvinyl chloride coating and the chloroprene rubber layer, can play a role in protecting the third layer and the fourth layer from corrosion, and the overall anti-corrosion property of the optical fiber is effectively improved through the cooperation of the structures, so that the service life of the optical fiber is prolonged and the use safety of the optical fiber is improved. However, when the optical fiber is pulled by an external force during use, the optical fiber is easily broken. Therefore, improvements are needed.
Disclosure of Invention
The utility model aims to provide an anti-corrosion optical fiber, which solves the problem that the optical fiber is easy to break when being pulled by external force.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticorrosion optic fibre, includes the glass core, the outside of glass core is provided with the silica glass cladding, the outside of silica glass cladding is provided with the resin coating, the outside of resin coating is provided with interior inoxidizing coating, the outside of interior inoxidizing coating is provided with the enhancement line, the outside of enhancement line is provided with outer inoxidizing coating, the outside of outer inoxidizing coating is provided with the insulating layer, be provided with the sealing layer on the insulating layer, the outside of sealing layer is provided with the anticorrosive coating.
Preferably, the inner protective layer and the outer protective layer are made of rubber. By arranging the inner protective layer and the outer protective layer, the reinforcing wire is prevented from wearing other structures.
Preferably, the reinforcing wire is made of steel wire. Through setting up the stiffening wire, increase the whole tensile strength of structure.
Preferably, the heat insulation layer is made of aluminum silicate fiber. By arranging the heat insulation layer, the heat insulation of the structure is increased.
Preferably, the sealing layer is made of polyethylene. By providing a sealing layer, the tightness of the structure is increased.
Preferably, the anticorrosive layer is made of nano ceramic coating material. By arranging the anti-corrosion layer, the structure is prevented from being corroded by the outside.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, by arranging the inner protective layer, the reinforcing wire, the outer protective layer and other structures, the inner protective layer and the outer protective layer are matched, so that the reinforcing wire is prevented from wearing other structures, and the strength of the whole structure is increased by the strength of the inner protective layer, the reinforcing wire and the outer protective layer, so that the whole structure has stronger anti-pulling performance.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
fig. 2 is a front cross-sectional view of fig. 1 of the present utility model.
In the figure: 1. a glass core; 2. a silica glass cladding; 3. a resin coating; 4. an inner protective layer; 5. a reinforcing wire; 6. an outer protective layer; 7. a thermal insulation layer; 8. a sealing layer; 9. and an anti-corrosion layer.
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 and 2, an anti-corrosion optical fiber comprises a glass core 1, a silica glass cladding 2 is arranged on the outer side of the glass core 1, a resin coating 3 is arranged on the outer side of the silica glass cladding 2, an inner protection layer 4 is arranged on the outer side of the resin coating 3, a reinforcing wire 5 is arranged on the outer side of the inner protection layer 4, the reinforcing wire 5 is made of steel wires, the overall tensile property of the structure is improved by arranging the reinforcing wire 5, an outer protection layer 6 is arranged on the outer side of the reinforcing wire 5, the inner protection layer 4 and the outer protection layer 6 are made of rubber materials, abrasion of the reinforcing wire 5 to other structures is avoided by arranging the inner protection layer 4 and the outer protection layer 6, a heat insulation layer 7 is arranged on the outer side of the outer protection layer 6, the heat insulation layer 7 is made of aluminum silicate fiber materials, heat insulation of the structure is improved by arranging the heat insulation layer 7, a sealing layer 8 is arranged on the heat insulation layer 7, the sealing layer 8 is made of polyethylene materials, the tightness of the structure is improved by arranging the sealing layer 8, the outer side of the sealing layer 8 is provided with an anti-corrosion layer 9, the anti-corrosion layer 9 is made of nano ceramic paint, and the structure is prevented from being corroded by arranging the anti-corrosion layer outside.
The specific implementation process of the utility model is as follows: this structure is when using, through setting up structures such as interior inoxidizing coating 4, reinforcing wire 5, outer inoxidizing coating 6, through interior inoxidizing coating 4 and outer inoxidizing coating 6 cooperation, avoid reinforcing wire 5 to produce wearing and tearing to other structures, and through interior inoxidizing coating 4, reinforcing wire 5, the intensity of outer inoxidizing coating 6, increase the holistic intensity of structure, make the holistic tensile performance of pulling of structure stronger, through setting up insulating layer 7, increase the thermal insulation of structure, through setting up sealing layer 8, increase the leakproofness of structure, through setting up anticorrosive coating 9, prevent that the structure from being corroded by the external world.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-corrosion optical fiber comprising a glass core (1), characterized in that: the glass core is characterized in that a silicon glass cladding layer (2) is arranged on the outer side of the glass core (1), a resin coating layer (3) is arranged on the outer side of the silicon glass cladding layer (2), an inner protection layer (4) is arranged on the outer side of the resin coating layer (3), a reinforcing wire (5) is arranged on the outer side of the inner protection layer (4), an outer protection layer (6) is arranged on the outer side of the reinforcing wire (5), a heat insulation layer (7) is arranged on the outer side of the outer protection layer (6), a sealing layer (8) is arranged on the heat insulation layer (7), and an anti-corrosion layer (9) is arranged on the outer side of the sealing layer (8).
2. The anti-corrosion optical fiber according to claim 1, wherein: the inner protective layer (4) and the outer protective layer (6) are made of rubber materials.
3. The anti-corrosion optical fiber according to claim 1, wherein: the reinforcing wire (5) is made of steel wires.
4. The anti-corrosion optical fiber according to claim 1, wherein: the heat insulation layer (7) is made of aluminum silicate fiber materials.
5. The anti-corrosion optical fiber according to claim 1, wherein: the sealing layer (8) is made of polyethylene.
6. The anti-corrosion optical fiber according to claim 1, wherein: the anticorrosive layer (9) is made of nano ceramic coating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968954.6U CN219957936U (en) | 2023-04-26 | 2023-04-26 | Corrosion-resistant optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968954.6U CN219957936U (en) | 2023-04-26 | 2023-04-26 | Corrosion-resistant optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957936U true CN219957936U (en) | 2023-11-03 |
Family
ID=88545373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320968954.6U Active CN219957936U (en) | 2023-04-26 | 2023-04-26 | Corrosion-resistant optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957936U (en) |
-
2023
- 2023-04-26 CN CN202320968954.6U patent/CN219957936U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |