CN107910113A - A kind of sea floor optoelectronic mixing sensing optic cable - Google Patents
A kind of sea floor optoelectronic mixing sensing optic cable Download PDFInfo
- Publication number
- CN107910113A CN107910113A CN201711187802.8A CN201711187802A CN107910113A CN 107910113 A CN107910113 A CN 107910113A CN 201711187802 A CN201711187802 A CN 201711187802A CN 107910113 A CN107910113 A CN 107910113A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- mixing
- armor
- optic cable
- sea floor
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of sea floor optoelectronic mixing sensing optic cable, include inner sheath, optical fiber is set with inner sheath, it is characterized in that it is coated with stainless steel strand wires layer in inner sheath, stainless steel strand wires layer outer cladding oversheath, mixing armor is set outside oversheath, the mixing armor includes stainless steel wire and the thin casing of stainless steel, stainless steel wire and the thin casing of stainless steel are mixed along oversheath periphery to be laid, sensor fibre is set with the thin casing of a portion stainless steel, the conducting wire of tape insulation layer is set with the thin casing of another part stainless steel, in mixing armor outer cladding stainless steel wire armor.The present invention integrates sensing, communication and conduction, is not only convenient for laying and uses, and structure setting is reasonable, high mechanical strength.
Description
Technical field
The present invention relates to a kind of sea floor optoelectronic mixing sensing optic cable for laying down on sea bottom, belongs to photoelectric communication and sensing skill
Art field.
Background technology
The communication sensing optic cable with communication function and sensing function is needed in submarine observation network, and is needed to seabed
Scope provides the power transfer cable of electric power.Conventional occupation mode needs to be laid with communications optical cable, sensing optic cable and confession respectively
The a plurality of cable such as cable.A plurality of cable not only brings larger workload and inconvenience to constructing, using and safeguard, but also also results in
Cable protects the waste of material.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Submarine Optical in view of the deficiency of the prior art
Electricity mixing sensing optic cable, it integrates sensing, communication and conduction, is not only convenient for laying and uses, and structure setting is reasonable,
High mechanical strength.
The present invention is to solve the problems, such as that used technical solution set forth above is：Include inner sheath, covered in inner sheath
Equipped with optical fiber, it is characterised in that be coated with stainless steel strand wires layer, stainless steel strand wires layer outer cladding oversheath, outer shield in inner sheath
Set is outer to set mixing armor, and the mixing armor includes stainless steel wire and the thin casing of stainless steel, stainless steel wire and stainless
The thin casing of steel is mixed along oversheath periphery and laid, and sensor fibre, another part are set with the thin casing of a portion stainless steel
The conducting wire of tape insulation layer is set with the thin casing of stainless steel, in mixing armor outer cladding stainless steel wire armor.
By such scheme, the inner sheath is stainless steel tube or corrugated stainless steel tubing.
By such scheme, the optical fiber being set with the inner sheath is tight tube fiber, and the tight tube fiber includes communication
Optical fiber and sensor fibre.
By such scheme, the stainless steel strand wires layer is individual layer or bilayer, the steel wire diameter of the stainless steel strand wires layer
For 0.5 ~ 6.5 ㎜.
By such scheme, the oversheath is polyethylene outer sheath.
By such scheme, the stainless steel wire armor, which is twisted, to be coated on outside mixing armor, the stainless steel wire armour
The steel wire diameter for filling layer is 0.5 ~ 6.5 ㎜.
By such scheme, the thin casing of the stainless steel for being set with sensor fibre is 2 ~ 4, and described is set with conducting wire
The thin casing of stainless steel be 2 ~ 4.
The beneficial effects of the present invention are：1st, integrate sensing, communication and conduction, there is communication, sensing and transmission electricity
The function of power, is not only convenient for laying and uses, and can reduce seabed cable construction and plant maintenance workload；2nd, structure setting
Rationally, multilayer stainless steel wire armor is provided with, high mechanical strength, is easy to pull and sink to seabed；3rd, sensor fibre is set
Excellent sensing capabilities and barrier propterty are made it have in middle mixing armor, telecommunication optical fiber is arranged on optical cable center,
So that the safety and reliability of optical cable further enhances.
Brief description of the drawings
Fig. 1 is the radial structure profile of one embodiment of the invention.
Fig. 2 is the radial structure profile of another embodiment of the present invention.
Embodiment
One embodiment of the present of invention is set with optical fiber 1 as shown in Figure 1, include inner sheath 2 in inner sheath, described
Inner sheath is made of stainless steel tube, and the optical fiber being set with the inner sheath is tight tube fiber, and the tight tube fiber includes logical
Believe optical fiber and sensor fibre.One layer of stainless steel strand wires layer 3 is coated with inner sheath, the steel wire diameter of stainless steel strand wires layer is 3
㎜.Stainless steel strand wires layer outer cladding oversheath 7, the oversheath are polyethylene outer sheath.Mixing armouring is set outside oversheath
Layer 8, the mixing armor include stainless steel wire and the thin casing of stainless steel, and stainless steel wire and the thin casing of stainless steel are along oversheath
Periphery mixing is laid, and the conducting wire 4 of sensor fibre 5 and tape insulation layer is set with the thin casing of stainless steel, wherein, it is set with sense light
The fine thin casing of stainless steel is 3, and the thin casing of stainless steel for being set with tape insulation layer conductor is 2；In mixing armor outsourcing
Coating stainless steel silk armor, the stainless steel wire armor closing lay are coated on outside mixing armor, stainless steel wire armouring
The steel wire diameter of layer is 4 ㎜.
An alternative embodiment of the invention as shown in Fig. 2, its difference with upper one embodiment be it is described not
Rust steel strand wires layer 3 is provided with bilayer, and other structures are identical with upper one embodiment.
Claims (7)
1. a kind of sea floor optoelectronic mixing sensing optic cable, includes inner sheath, is set with optical fiber in inner sheath, it is characterised in that inside
Sheath is coated with stainless steel strand wires layer, stainless steel strand wires layer outer cladding oversheath, and oversheath sets mixing armor outside, described
Mixing armor include stainless steel wire and the thin casing of stainless steel, stainless steel wire and the thin casing of stainless steel are mixed along oversheath periphery
Lay, be set with sensor fibre in the thin casing of a portion stainless steel, tape insulation is set with the thin casing of another part stainless steel
The conducting wire of layer, in mixing armor outer cladding stainless steel wire armor.
2. the sea floor optoelectronic mixing sensing optic cable as described in claim 1, it is characterised in that the inner sheath is stainless steel tube
Or corrugated stainless steel tubing.
3. the sea floor optoelectronic mixing sensing optic cable as described in claim 1 or 2, it is characterised in that the light being set with the inner sheath
Fibre is tight tube fiber, and the tight tube fiber includes telecommunication optical fiber and sensor fibre.
4. the sea floor optoelectronic mixing sensing optic cable as described in claim 1 or 2, it is characterised in that the stainless steel strand wires layer is
Individual layer or bilayer, the steel wire diameter of the stainless steel strand wires layer is 0.5 ~ 6.5 ㎜.
5. the sea floor optoelectronic mixing sensing optic cable as described in claim 1 or 2, it is characterised in that the oversheath is polyethylene
Oversheath.
6. the sea floor optoelectronic mixing sensing optic cable as described in claim 1 or 2, it is characterised in that the stainless steel wire armor
Twisted to be coated on outside mixing armor, the steel wire diameter of the stainless steel wire armor is 0.5 ~ 6.5 ㎜.
7. the sea floor optoelectronic mixing sensing optic cable as described in claim 1 or 2, it is characterised in that described is set with sensor fibre
The thin casing of stainless steel be 2 ~ 4, the thin casing of the stainless steel for being set with conducting wire be 2 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187802.8A CN107910113B (en) | 2017-11-24 | 2017-11-24 | Seabed photoelectric hybrid sensing optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187802.8A CN107910113B (en) | 2017-11-24 | 2017-11-24 | Seabed photoelectric hybrid sensing optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107910113A true CN107910113A (en) | 2018-04-13 |
| CN107910113B CN107910113B (en) | 2020-04-21 |
Family
ID=61847541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187802.8A Active CN107910113B (en) | 2017-11-24 | 2017-11-24 | Seabed photoelectric hybrid sensing optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910113B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545468A (en) * | 2018-12-13 | 2019-03-29 | 山东希尔电缆有限公司 | Photoelectric composite charging detection cable |
| CN111292883A (en) * | 2020-02-17 | 2020-06-16 | 中天科技海缆有限公司 | Light-duty nonmetal armor submarine cable |
| CN111443444A (en) * | 2020-03-19 | 2020-07-24 | 烽火通信科技股份有限公司 | Sensing communication composite optical cable and manufacturing method thereof |
| CN111681828A (en) * | 2020-04-29 | 2020-09-18 | 江苏亨通海洋光网系统有限公司 | Composite submarine cable |
| CN112630125A (en) * | 2020-12-21 | 2021-04-09 | 中天科技海缆股份有限公司 | Submarine optical cable and equipment for submarine optical cable water seepage test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074301A (en) * | 2010-12-29 | 2011-05-25 | 中天日立光缆有限公司 | Intelligent photoelectric hybrid detecting optical cable and production method thereof |
| CN102737779A (en) * | 2012-07-05 | 2012-10-17 | 中天科技海缆有限公司 | Intensive undersea optical cable applicable to remote intelligent monitoring system |
| US8433165B2 (en) * | 2010-07-06 | 2013-04-30 | Hon Hai Precision Ind. Co., Ltd. | Optical-electrical hybrid transmission cable |
| CN105405507A (en) * | 2015-12-08 | 2016-03-16 | 江苏荣宜电缆有限公司 | Reinforced high-power optical fibre composite control cable |
| CN105974544A (en) * | 2016-07-25 | 2016-09-28 | 长飞光纤光缆股份有限公司 | Sensing-communication composite optical cable |
-
2017
- 2017-11-24 CN CN201711187802.8A patent/CN107910113B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8433165B2 (en) * | 2010-07-06 | 2013-04-30 | Hon Hai Precision Ind. Co., Ltd. | Optical-electrical hybrid transmission cable |
| CN102074301A (en) * | 2010-12-29 | 2011-05-25 | 中天日立光缆有限公司 | Intelligent photoelectric hybrid detecting optical cable and production method thereof |
| CN102737779A (en) * | 2012-07-05 | 2012-10-17 | 中天科技海缆有限公司 | Intensive undersea optical cable applicable to remote intelligent monitoring system |
| CN105405507A (en) * | 2015-12-08 | 2016-03-16 | 江苏荣宜电缆有限公司 | Reinforced high-power optical fibre composite control cable |
| CN105974544A (en) * | 2016-07-25 | 2016-09-28 | 长飞光纤光缆股份有限公司 | Sensing-communication composite optical cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545468A (en) * | 2018-12-13 | 2019-03-29 | 山东希尔电缆有限公司 | Photoelectric composite charging detection cable |
| CN111292883A (en) * | 2020-02-17 | 2020-06-16 | 中天科技海缆有限公司 | Light-duty nonmetal armor submarine cable |
| CN111292883B (en) * | 2020-02-17 | 2021-11-30 | 中天科技海缆股份有限公司 | Light-duty nonmetal armor submarine cable |
| CN111443444A (en) * | 2020-03-19 | 2020-07-24 | 烽火通信科技股份有限公司 | Sensing communication composite optical cable and manufacturing method thereof |
| CN111681828A (en) * | 2020-04-29 | 2020-09-18 | 江苏亨通海洋光网系统有限公司 | Composite submarine cable |
| CN112630125A (en) * | 2020-12-21 | 2021-04-09 | 中天科技海缆股份有限公司 | Submarine optical cable and equipment for submarine optical cable water seepage test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107910113B (en) | 2020-04-21 |
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