CN203799081U - Anti-corrosion waterproof optical cable - Google Patents
Anti-corrosion waterproof optical cable Download PDFInfo
- Publication number
- CN203799081U CN203799081U CN201420216819.7U CN201420216819U CN203799081U CN 203799081 U CN203799081 U CN 203799081U CN 201420216819 U CN201420216819 U CN 201420216819U CN 203799081 U CN203799081 U CN 203799081U
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- Prior art keywords
- fiber
- optical cable
- outside
- active carbon
- corrosion
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- Expired - Fee Related
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model discloses an anti-corrosion waterproof optical cable, comprising a fiber, a fiber paste and a water proof layer. The fiber paste is filled in the outside of the fiber. A water proof layer buffer layer and an anti-corrosion oversheath are coated on the outside of the fiber paste. Active carbon is coated on the outside of the fiber paste. A steel wire is arranged on the inner side of the buffer layer. The anti-corrosion waterproof optical cable provided by the utility model has the beneficial effects that, the active carbon is coated on the outside of the fiber, the active carbon has excellent water adsorption effect and the active carbon adsorbed on the outside of the fiber can strongly protect the fiber; a moistureproof material layer is made of alumina gel which has water adsorption effect and has triple protection effects on the fiber with a water-blocking tape and the active carbon; and the anti-corrosion oversheath is arranged on the outermost side of the fiber and is made of phenolic aldehyde epoxy high-molecular materials, wherein the phenolic aldehyde epoxy high-molecular materials have the characteristics of strong stability, strong high temperature resistance and excellent corrosion resistance. The optical cable provided by the utility model is good in water proofness and strong in rotproofness and can be applied in any inferior environment.
Description
Background technology
The utility model relates to cable material, relates in particular to a kind of anticorrosion waterproof optical cable.
Technical field
Optical cable is manufactured for the performance specification that meets optics, machinery or environment, and it is the communications cable assembly that utilizes one or more optical fiber that is placed in coated sheath also can use separately or in groups as transmission medium.General optical cable is all embedded in the end, ground, can be subject to the ground chemical substance at the end and the invasion of steam, thereby causes corrosion or water inlet to cause the inefficacy of optical cable effect, not only can also can cause to environment the waste of material, causes the waste of fund and the raising of cost.At present, the Novel optical cable of research and development is general has on the market ignored corrosion-resistant importance all only for the raising of water resistance, therefore, needs a kind of new technical scheme to address the above problem.
Utility model content
The utility model provides a kind of anticorrosion waterproof optical cable of excellent performance.
The technical solution adopted in the utility model: a kind of anticorrosion waterproof optical cable comprises optical fiber, fine cream and water barrier, the fine cream of the outer filling of optical fiber, fine cream outside is coated with water barrier, cushion and anticorrosion oversheath successively, and outer fiber is wrapped with activated charcoal, and cushion inside is provided with steel wire.
Above-mentioned water barrier comprises barrier material layer, loose sleeve pipe and waterstop, and barrier material outside is coated with loose sleeve pipe and waterstop successively.
The material of above-mentioned barrier material layer is alumina gel, and meanwhile, the material of above-mentioned anticorrosion oversheath is phenolic aldehyde epoxy macromolecular material.
The beneficial effects of the utility model: be wrapped with activated charcoal in outer fiber, activated charcoal has excellent soaking effect, being attached to outer fiber can play and protect forcefully effect optical fiber; The material of barrier material layer adopts alumina gel, and alumina gel has soaking effect, with waterstop and activated charcoal, optical fiber is played to triple protection effect; Be provided with anticorrosion oversheath in the outermost of optical cable, the material that anticorrosion oversheath uses is phenolic aldehyde epoxy macromolecular material, and the stability of phenolic aldehyde epoxy macromolecular material is strong, and heat-resisting quantity is strong, excellent corrosion resistance; Not only water-tolerant of optical cable of the present utility model, and rotproofness is strong, can tackle any environment inferior.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, optical fiber, 2, activated charcoal, 3, fine cream, 4, barrier material layer, 5, loose sleeve pipe, 6, waterstop, 7, cushion, 8, steel wire, 9, anticorrosion oversheath.
Embodiment
As shown in Figure 1, a kind of anticorrosion waterproof optical cable comprises optical fiber 1, fine cream 3 and water barrier, the fine cream 3 of the outer filling of optical fiber 1, and fine cream 3 outsides are coated with water barrier, cushion 7 and anticorrosion oversheath 9 successively, the outside of optical fiber 1 is wrapped with activated charcoal 2, and the inside of cushion 7 is provided with steel wire 8.
Above-mentioned water barrier comprises barrier material layer 4, loose sleeve pipe 5 and waterstop 6, and barrier material layer 4 outside are coated with loose sleeve pipe 5 and waterstop 6 successively.
The material of above-mentioned barrier material layer 4 is alumina gel, and meanwhile, the material of above-mentioned anticorrosion oversheath 9 is phenolic aldehyde epoxy macromolecular material.
The beneficial effects of the utility model: be wrapped with activated charcoal 2 in optical fiber 1 outside, activated charcoal 2 has excellent soaking effect, being attached to optical fiber 1 outside can play and protect forcefully effect optical fiber 1; The material of barrier material layer 4 adopts alumina gel, and alumina gel has soaking effect, with waterstop 6 and activated charcoal 2, optical fiber 1 is played to triple protection effect; Be provided with anticorrosion oversheath 9 in the outermost of optical cable, the material that anticorrosion oversheath 9 uses is phenolic aldehyde epoxy macromolecular material, and the stability of phenolic aldehyde epoxy macromolecular material is strong, and heat-resisting quantity is strong, excellent corrosion resistance; Not only water-tolerant of optical cable of the present utility model, and rotproofness is strong, can tackle any environment inferior.
Claims (4)
1. an anticorrosion waterproof optical cable, it is characterized in that: this optical cable comprises optical fiber, fine cream and water barrier, the fine cream of the outer filling of described optical fiber, described fine cream outside is coated with water barrier, cushion and anticorrosion oversheath successively, the outside of described optical fiber is wrapped with activated charcoal, and described cushion inside is provided with steel wire.
2. the anticorrosion waterproof optical cable of one according to claim 1, is characterized in that: described water barrier comprises barrier material layer, loose sleeve pipe and waterstop, and described barrier material outside is coated with loose sleeve pipe and waterstop successively.
3. the anticorrosion waterproof optical cable of one according to claim 2, is characterized in that: the material of described barrier material layer is alumina gel.
4. the anticorrosion waterproof optical cable of one according to claim 1, is characterized in that: the material of described anticorrosion oversheath is phenolic aldehyde epoxy macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216819.7U CN203799081U (en) | 2014-04-23 | 2014-04-23 | Anti-corrosion waterproof optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216819.7U CN203799081U (en) | 2014-04-23 | 2014-04-23 | Anti-corrosion waterproof optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799081U true CN203799081U (en) | 2014-08-27 |
Family
ID=51381284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216819.7U Expired - Fee Related CN203799081U (en) | 2014-04-23 | 2014-04-23 | Anti-corrosion waterproof optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761660A (en) * | 2018-06-21 | 2018-11-06 | 南京铁道职业技术学院 | A kind of novel optical fiber plug |
| CN109856740A (en) * | 2018-12-19 | 2019-06-07 | 安徽天康(集团)股份有限公司 | A kind of moisture-proof optical cable of anti-corrosion |
-
2014
- 2014-04-23 CN CN201420216819.7U patent/CN203799081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761660A (en) * | 2018-06-21 | 2018-11-06 | 南京铁道职业技术学院 | A kind of novel optical fiber plug |
| CN109856740A (en) * | 2018-12-19 | 2019-06-07 | 安徽天康(集团)股份有限公司 | A kind of moisture-proof optical cable of anti-corrosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |