CN205787277U - A kind of repeaterless submarine fiber optic cable that fault detect is provided - Google Patents
A kind of repeaterless submarine fiber optic cable that fault detect is provided Download PDFInfo
- Publication number
- CN205787277U CN205787277U CN201620519323.6U CN201620519323U CN205787277U CN 205787277 U CN205787277 U CN 205787277U CN 201620519323 U CN201620519323 U CN 201620519323U CN 205787277 U CN205787277 U CN 205787277U
- Authority
- CN
- China
- Prior art keywords
- coated
- outside
- layer armouring
- sheath
- outer layer
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 37
- 239000013307 optical fiber Substances 0.000 claims abstract description 29
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000006071 cream Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000001771 impaired effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of repeaterless submarine fiber optic cable providing fault detect, comprising: fiber unit, be provided with some optical fiber in fiber unit, fiber unit is used for transmitting signal；Vertical copper-clad band, vertical copper-clad band is that some copper strips wrap in outside fiber unit by PUR is vertical, and vertical copper-clad band is the carrier of transmitting telecommunication number；Internal layer armouring, internal layer armouring is coated on outside vertical copper-clad band；Waterstop, waterstop is coated on the outside of internal layer armouring；Sheath, sheath is coated on the outside of waterstop；Outer layer armouring, outer layer armouring is coated on the outside of sheath, and outer layer armouring is coated with Colophonium；Outer jacket, outer jacket is coated on the outside of outer layer armouring, and outer jacket is coated with Colophonium.This utility model submarine optical fiber cable can not only transmit signal, and has fault detection capability, when submarine optical fiber cable is impaired, it is possible to quickly searches trouble point, it is possible to shortens the time interrupting communication, decreases economic loss.
Description
Technical field
This utility model relates to communications optical cable field, especially submarine optical fiber cable, is specifically related to a kind of offer event
The repeaterless submarine fiber optic cable of barrier detection.
Background technology
Along with global economic integration and marine economy develop, submarine optical fiber cable communication and information flow-rate increase sharply,
Provide the wide market space for submarine optical fiber cable transmission system, also promote undersea communication system skill simultaneously
The further lifting of art, world's submarine optical fiber cable quality and use require more and more higher.At present, Submarine Optical
Cable kind is less, and conventional subsea optical cable can only be used to signal transmission, without the carrier of transmitting telecommunication number, when sending out
Raw fault, it is impossible to finding out trouble point fast and accurately and keep in repair, on the one hand maintenance efficiency is relatively low, throws
Enter cost bigger；On the other hand because troubleshooting time is longer, the time causing signal interruption is longer,
Easily cause the biggest economic loss.
Summary of the invention
The purpose of this utility model is the problem above overcoming prior art to exist, it is provided that a kind of offer event
The repeaterless submarine fiber optic cable of barrier detection, submarine optical fiber cable of the present utility model increases electrical conductor outside light unit,
For fault detect, when making submarine optical fiber cable be damaged, it is possible to quickly search trouble point, decrease economy
Loss.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model passes through techniques below side
Case realizes:
A kind of repeaterless submarine fiber optic cable that fault detect is provided, it includes the most successively:
Fiber unit, is provided with some optical fiber in described fiber unit, described fiber unit is used for transmitting signal；
Vertical copper-clad band, described vertical copper-clad band is that some copper strips are vertical to be wrapped in outside described fiber unit, described vertical bag
Copper strips is the carrier of transmitting telecommunication number；
Internal layer armouring, described internal layer armouring is coated on outside described vertical copper-clad band；
Waterstop, described waterstop is coated on the outside of described internal layer armouring；
Sheath, described sheath is coated on the outside of described waterstop；
Outer layer armouring, described outer layer armouring is coated on the outside of described sheath, and described outer layer armouring is coated with
Colophonium；
Outer jacket, described outer jacket is coated on the outside of described outer layer armouring, and described outer jacket is coated with Colophonium.
Preferably, described fiber unit includes stainless steel tube, is provided with some optical fiber, institute in described stainless steel tube
State the stainless steel tube fine cream of internal filling.
Preferably, described internal layer armouring is formed by least one of which wire armoring, fills between described wire armoring
Block water glue.
Preferably, PUR is filled in the gap of described vertical copper-clad band.
Preferably, described sheath is high density polyethylene (HDPE) sheath.
Preferably, described outer layer armouring includes at least one of which wire armoring, is coated on the steel wire of described sheath
The diameter of armouring is less than the wire armoring of its outer layer.
Preferably, described outer jacket is at least one of which polypropylene rope.
The beneficial effects of the utility model are:
Submarine optical fiber cable of the present utility model, its structure includes the most successively: fiber unit, vertical copper-clad
Band, internal layer armouring, waterstop, sheath, outer layer armouring (coating Colophonium), outer jacket (coating Colophonium),
Wherein optical fiber protected by fiber unit stainless steel tube, prevents optical fiber hydrogen loss, the matchmaker that optical fiber transmits as signal
Being situated between, vertical copper-clad band, as electrical conductor, adds wire armoring outside vertical copper-clad band, and is filled with and blocks water
Glue, the most wrapped waterstop, on the one hand avoid the de-material that insulate, on the other hand ensure block-water performance.
With vertical copper-clad band for transmitting telecommunication number, facilitate fault detect, when making submarine optical fiber cable be damaged,
Can quickly search trouble point, decrease economic loss.
Above-mentioned sheath high density polyethylene (HDPE), for fiber optic protection, plays good mechanical damping effect.
Outer layer armouring and PP rope sheath, and it is coated with Colophonium, it is used for preventing ship anchor from damaging, and has very
Good anticorrosion and abrasive action.
Above-mentioned submarine optical fiber cable can not only transmit signal, and has fault detection capability, and submarine optical fiber cable is subject to
During damage, it is possible to quickly search trouble point, it is possible to shorten the time interrupting communication, decrease economic loss.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand this practicality
Novel technological means, and can being practiced according to the content of description, below with of the present utility model relatively
Good embodiment and coordinate accompanying drawing describe in detail as after.Detailed description of the invention of the present utility model is by following enforcement
Example and accompanying drawing thereof are shown in detail in.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, below will be to enforcement
In the description of example technology, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Wherein, 1-optical fiber, 2-fibre cream, 3-stainless steel tube, 10-fiber unit, 4-indulges copper-clad band, in 5-
Layer armouring, 6-waterstop, 7-sheath, 8-outer layer armouring, 9-outer jacket.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Embodiment
With reference to shown in Fig. 1, the present embodiment discloses a kind of repeaterless submarine fiber optic cable providing fault detect,
Its structure includes the most successively:
Fiber unit 10, is provided with some optical fiber 1 in above-mentioned fiber unit 10, above-mentioned optical fiber 1 is used for transmitting
Signal；Concrete, above-mentioned fiber unit 10 includes stainless steel tube 3, if being provided with in above-mentioned stainless steel tube 3
Dry above-mentioned optical fiber 1, above-mentioned stainless steel tube 3 is internal fills fine cream 2.Above-mentioned stainless steel tube 3 is for above-mentioned light
The protection of fine 1, prevents optical fiber 1 hydrogen loss.
Vertical copper-clad band 4, above-mentioned vertical copper-clad band 4 wraps in above-mentioned fiber unit for some copper strips by PUR is vertical
10 is outside, and above-mentioned vertical copper-clad band 4 is the carrier of transmitting telecommunication number, and above-mentioned vertical copper-clad band 4 is for Submarine Optical
Cable fault detect, fills PUR in the gap of above-mentioned vertical copper-clad band 4.
Internal layer armouring 5, it is outside that above-mentioned internal layer armouring 5 is coated on above-mentioned vertical copper-clad band 4；Above-mentioned internal layer armouring
Formed by wire armoring, between above-mentioned wire armoring, fill the glue that blocks water.
Waterstop 6, above-mentioned waterstop 6 is coated on the outside of above-mentioned internal layer armouring 5；Armour after vertical copper-clad band 4
Steel loading silk, and fill the glue that blocks water, the most wrapped waterstop 6, on the one hand avoid the de-material that insulate, the opposing party
Face ensures block-water performance.
Sheath 7, above-mentioned sheath 7 is coated on the outside of above-mentioned waterstop 6；In the present embodiment, on
Stating sheath 7 is high density polyethylene (HDPE) sheath, and sheath 7 is used for protecting optical fiber 1, plays good machine
Tool cushioning effect, in other embodiments, above-mentioned sheath 7 can also select other material.
Outer layer armouring 8, above-mentioned outer layer armouring 8 is coated on the outside of above-mentioned sheath, above-mentioned outer layer armouring 8
It is coated with Colophonium；In the present embodiment, above-mentioned outer layer armouring 8 includes two-layer wire armoring, is coated on
State the steel wire armoured diameter wire armoring less than its outer layer of sheath 7.
Which floor wire armoring above-mentioned outer layer armouring 8 has can determine according to the actual design of submarine optical fiber cable, this
In be not restricted.
Outer jacket 9, above-mentioned outer jacket 9 is coated on the outside of above-mentioned outer layer armouring 8, and above-mentioned outer jacket 9 is coated with
It is covered with Colophonium.Above-mentioned outer jacket 9 is at least one of which polypropylene rope (PP rope).
Above-mentioned outer layer armouring 8 and outer jacket 9 are coated with Colophonium, are used for preventing ship anchor from damaging optical cable, and have
Have and well prevent seawater corrosion and abrasion.
Above-mentioned submarine optical fiber cable can not only transmit signal, and has fault detection capability, and submarine optical fiber cable is subject to
During damage, it is possible to quickly search trouble point, it is possible to shorten the time interrupting communication, decrease economic loss.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (7)
1. the repeaterless submarine fiber optic cable that fault detect is provided, it is characterised in that it is the most successively
Including:
Fiber unit, is provided with some optical fiber in described fiber unit, described fiber unit is used for transmitting signal；
Vertical copper-clad band, described vertical copper-clad band is that some copper strips are vertical to be wrapped in outside described fiber unit, described vertical bag
Copper strips is the carrier of transmitting telecommunication number；
Internal layer armouring, described internal layer armouring is coated on outside described vertical copper-clad band；
Waterstop, described waterstop is coated on the outside of described internal layer armouring；
Sheath, described sheath is coated on the outside of described waterstop；
Outer layer armouring, described outer layer armouring is coated on the outside of described sheath, and described outer layer armouring is coated with
Colophonium；
Outer jacket, described outer jacket is coated on the outside of described outer layer armouring, and described outer jacket is coated with Colophonium.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
Described fiber unit includes stainless steel tube, is provided with some optical fiber, described stainless steel tube in described stainless steel tube
The fine cream of internal filling.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
Described internal layer armouring is formed by least one of which wire armoring, fills the glue that blocks water between described wire armoring.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
PUR is filled in the gap of described vertical copper-clad band.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
Described sheath is high density polyethylene (HDPE) sheath.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
Described outer layer armouring includes at least one of which wire armoring, is coated on the steel wire armoured diameter of described sheath
Wire armoring less than its outer layer.
The repeaterless submarine fiber optic cable of offer fault detect the most according to claim 1, it is characterised in that
Described outer jacket is at least one of which polypropylene rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519323.6U CN205787277U (en) | 2016-05-31 | 2016-05-31 | A kind of repeaterless submarine fiber optic cable that fault detect is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519323.6U CN205787277U (en) | 2016-05-31 | 2016-05-31 | A kind of repeaterless submarine fiber optic cable that fault detect is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787277U true CN205787277U (en) | 2016-12-07 |
Family
ID=58136612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519323.6U Active CN205787277U (en) | 2016-05-31 | 2016-05-31 | A kind of repeaterless submarine fiber optic cable that fault detect is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205787277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870403A (en) * | 2017-12-18 | 2018-04-03 | 刘涛 | A kind of shock resistance submarine optical fiber cable |
| CN111913261A (en) * | 2020-08-26 | 2020-11-10 | 江苏亨通海洋光网系统有限公司 | Sea optical cable with optical unit longitudinally-wrapped copper strip structure and preparation method thereof |
-
2016
- 2016-05-31 CN CN201620519323.6U patent/CN205787277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870403A (en) * | 2017-12-18 | 2018-04-03 | 刘涛 | A kind of shock resistance submarine optical fiber cable |
| CN111913261A (en) * | 2020-08-26 | 2020-11-10 | 江苏亨通海洋光网系统有限公司 | Sea optical cable with optical unit longitudinally-wrapped copper strip structure and preparation method thereof |
| WO2022041527A1 (en) * | 2020-08-26 | 2022-03-03 | 江苏亨通海洋光网系统有限公司 | Submarine optical cable having optical-unit longitudinal cladding copper strip structure, and method for fabrication thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203118671U (en) | Retractable multi-set lengthways water-stop photoelectric composite cable | |
| CN103456411B (en) | Watertight drag photoelectric composite cable and preparation method thereof | |
| CN103117128A (en) | Retractable multi-group longitudinal water seal photoelectric composite cable and manufacture process thereof | |
| CN102420033A (en) | Photoelectric composite submarine cable | |
| CN107358997A (en) | Deep-sea system replies conjunction watertight cable by cable with multi-core optical | |
| CN209103848U (en) | A kind of subsea construction umbilical cables | |
| CN103680724A (en) | Array digital analogy integrated signal cable for offshore oil platform underwater pre-warning system | |
| KR20150101221A (en) | Optical power signal cable | |
| CN205787277U (en) | A kind of repeaterless submarine fiber optic cable that fault detect is provided | |
| CN203503365U (en) | Watertight tow photoelectric composite cable | |
| CN102737782B (en) | Umbilical cable for central steel pipe double-armored underwater production system | |
| CN202189619U (en) | Photoelectric composite submarine cable | |
| CN217506201U (en) | All-dielectric pipeline direct-buried optical cable | |
| CN213123903U (en) | Photoelectric hybrid cable for underwater robot | |
| CN202549448U (en) | Middle-high-voltage power and information monitoring comprehensive cable for ocean engineering | |
| CN104008808A (en) | Undersea four-core oil-filled cable | |
| CN107492411B (en) | WMF high-wear-resistance load-bearing detection cable | |
| CN212990766U (en) | Submarine power optical communication composite cable | |
| CN215417582U (en) | Photoelectric composite floating cable | |
| CN215731055U (en) | Anticorrosive underwater power cable | |
| CN214956059U (en) | Umbilical cable | |
| CN210489270U (en) | Armored double-sheath photoelectric composite cable | |
| CN205789187U (en) | A kind of direct current optical fiber composite submarine cable of bipolar transmission | |
| CN2525544Y (en) | High-strength steel wire armored submarine optical cable | |
| CN107359003B (en) | WMF high-strength high-toughness load-bearing detection cable capable of measuring and adjusting simultaneously |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215500 Building 2, No.8, Tongda Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Jiangsu Hengtong Huahai Technology Co.,Ltd. Country or region after: China Address before: 215500 Building 2, No.8, Tongda Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG MARINE CABLE SYSTEMS Co.,Ltd. Country or region before: China |