CN102654625A - Underwater optical cable - Google Patents
Underwater optical cable Download PDFInfo
- Publication number
- CN102654625A CN102654625A CN2012101287739A CN201210128773A CN102654625A CN 102654625 A CN102654625 A CN 102654625A CN 2012101287739 A CN2012101287739 A CN 2012101287739A CN 201210128773 A CN201210128773 A CN 201210128773A CN 102654625 A CN102654625 A CN 102654625A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- loose sleeve
- reinforcement
- packing
- gasket
- 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.)
- Pending
Links
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses an underwater optical cable comprising optical fibers, at least one loose sleeve, binding-up yarns, a coating aluminum belt, a first polyethylene jacket, a first fine steel wire armor layer, a second polyethylene jacket, a second fine steel wire armor layer and a polyethylene outer protection layer, wherein the optical fibers are located in each loose sleeve; the binding-up yarns are used for integrally wrapping all arranged loose sleeves; the coating aluminum belt wraps the binding-up yarns; the first polyethylene jacket wraps the coating aluminum belt; the first fine steel wire armor layer wraps the first polyethylene jacket; the second polyethylene jacket wraps the first fine steel wire armor layer; the second fine steel wire armor layer wraps the second polyethylene jacket; and the polyethylene outer protection layer wraps the second fine steel wire armor layer. The underwater optical cable disclosed by the invention has good tensile property and better application effect.
Description
Technical field
The present invention relates to a kind of optical cable, be specifically related to a kind of subaqueous cable.
Background technology
Optical cable mainly is by light transmitting fiber (thin glass fiber like hair) and plastic protective sleeve pipe and plastic peel formation, does not have metals such as gold, silver, copper aluminium in the optical cable, does not generally have recovery value.Optical cable is that the optical fiber of some is formed the cable heart according to certain way, is surrounded by sheath outward, and the also coating outer jacket that has is in order to realize a kind of communication line of optical signal transmission.That is: the cable that forms through certain process by optical fiber (optical transmission carrier).
Subaqueous cable is a kind of optical cable that mainly applies under water, because the deficiency of prior art, its use is limited to.
Summary of the invention
The present invention has overcome the deficiency of prior art, and a kind of subaqueous cable with better performance is provided.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention adopts following technical scheme:
A kind of subaqueous cable is characterized in that, comprising:
Optical fiber, said optical fiber is positioned at loose sleeve pipe;
The pine sleeve pipe, said loose sleeve pipe is at least one, respectively is provided with optical fiber in said each loose sleeve pipe;
Prick yarn, the loose sleeve pipe that said bundle yarn will all be arranged wraps up as a whole;
Apply aluminium strip, said coating aluminium strip is wrapped on the said bundle yarn;
First pe sheath, said pe sheath are wrapped on the said coating aluminium strip;
The first LWA light wire armoured layer, the said first LWA light wire armoured layer is wrapped on the said pe sheath;
Second pe sheath, said second pe sheath are wrapped on the said first LWA light wire armoured layer;
The second LWA light wire armoured layer, the said second LWA light wire armoured layer is wrapped on said second pe sheath;
Tygon outer jacket, said tygon outer jacket are wrapped on the said second LWA light wire armoured layer.
In order to realize the present invention better, further technical scheme is:
As preferably, also comprise reinforcement, said reinforcement is positioned at the center of said subaqueous cable.
As preferably, above-mentioned loose sleeve pipe is arranged on around the said reinforcement, and is twisted into compact cable core with reinforcement.
As preferably, also comprise gasket for packing, said gasket for packing is with around loose sleeve pipe is arranged on said reinforcement, and said gasket for packing and loose sleeve pipe also are twisted into compact cable core with reinforcement.
As preferably, said loose sleeve pipe is four, and said gasket for packing is two.
As preferably, said reinforcement is wrapped with bed course, and said loose sleeve pipe is arranged on around the said bed course.
As preferably, also comprise gasket for packing, said gasket for packing is with around loose sleeve pipe is arranged on said bed course, and said gasket for packing and loose sleeve pipe also are twisted into compact cable core with reinforcement.
As preferably, said loose sleeve pipe is four, and said gasket for packing is two.
The present invention can also be:
As preferably, be provided with the cable core filling material between said loose sleeve pipe and the bundle yarn.
As preferably, said reinforcement is a metal reinforcement.
Compared with prior art, one of beneficial effect of the present invention is:
In the technical scheme of the present invention, (1) is accurately controlled optical fiber excess length and has been guaranteed that optical cable has good pull resistance;
(2) loose pipe box has good anti-hydrolytic performance, fills in the pipe with extraordinary ointment, and optical fiber is protected;
(3) the LWA light wire armoured layer has the effect of high-intensity side pressure and stretching;
(4) the tygon oversheath makes optical cable in installation, littler friction factor can be arranged;
Description of drawings
For clearer explanation present specification embodiment or technical scheme of the prior art; To do simple the introduction to the accompanying drawing of required use in the description of embodiment or prior art below; Obviously, the accompanying drawing in describing below only is the reference to some embodiment in the present specification, to those skilled in the art; Under the situation of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows subaqueous cable structural representation according to an embodiment of the invention.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
1-optical fiber, 2-sleeve pipe filling material, 3-pine sleeve pipe, 4-cable core filling material, 5-pricks yarn; 6-applies aluminium strip, 7-first pe sheath, 8-the-LWA light wire armoured layer, 9-second pe sheath, the 10-second LWA light wire armoured layer; 11-tygon outer jacket, 12-reinforcement, 13-bed course, 14-gasket for packing.
Embodiment
Below in conjunction with embodiment the present invention is done to specify further, but embodiment of the present invention is not limited thereto.
Fig. 1 shows subaqueous cable structural representation according to an embodiment of the invention.An embodiment with reference to a kind of subaqueous cable shown in Figure 1 comprises:
Optical fiber 1, said optical fiber 1 is positioned at loose sleeve pipe 3;
Pine sleeve pipe 3, said loose sleeve pipe 3 is at least one, respectively is provided with optical fiber 1 in said each loose sleeve pipe 3;
Prick yarn 5, the loose sleeve pipe 3 that said bundle yarn 5 will all be arranged wraps up as a whole;
Apply aluminium strip 6, said coating aluminium strip 6 is wrapped on the said bundle yarn 5;
First pe sheath 7, said first pe sheath 7 is wrapped on the said coating aluminium strip 6;
The first LWA light wire armoured layer 8, the said first LWA light wire armoured layer 8 are wrapped on said first pe sheath 7;
Second pe sheath 9, said second pe sheath 9 are wrapped on the said first LWA light wire armoured layer 8;
The second LWA light wire armoured layer 10, the said second LWA light wire armoured layer 10 are wrapped on said second pe sheath 9;
Tygon outer jacket 11, said tygon outer jacket 11 are wrapped on the said second LWA light wire armoured layer 10.
Another embodiment with reference to subaqueous cable shown in Figure 1 also comprises reinforcement 12, and said reinforcement 12 is positioned at the center of said subaqueous cable.
With reference to another embodiment of subaqueous cable shown in Figure 1, said loose sleeve pipe 3 is arranged on around the said reinforcement 12, and is twisted into compact cable core with reinforcement 12.
Another embodiment with reference to subaqueous cable shown in Figure 1 also comprises gasket for packing 14, and said gasket for packing 14 is with around loose sleeve pipe 3 is arranged on said reinforcement, and said gasket for packing 14 is twisted into compact cable core with loose sleeve pipe 3 and with reinforcement 12.
With reference to another embodiment of subaqueous cable shown in Figure 1, said loose sleeve pipe 3 is four, and said gasket for packing 14 is two.
With reference to another embodiment of subaqueous cable shown in Figure 1,, said reinforcement 12 is wrapped with bed course 13, and said loose sleeve pipe 3 is arranged on around the said bed course 13.
Another embodiment with reference to subaqueous cable shown in Figure 1 also comprises gasket for packing 14, and said gasket for packing 14 is with around loose sleeve pipe 3 is arranged on said bed course 13, and said gasket for packing 14 is twisted into compact cable core with loose sleeve pipe 3 and with reinforcement 12.
With reference to another embodiment of subaqueous cable shown in Figure 1, said loose sleeve pipe 3 is four, and said gasket for packing 14 is two.
With reference to another embodiment of subaqueous cable shown in Figure 1, be provided with cable core filling material 4 between said loose sleeve pipe 3 and the bundle yarn 5.
With reference to another embodiment of subaqueous cable shown in Figure 1, said reinforcement 12 is a metal reinforcement.
Another embodiment with reference to subaqueous cable shown in Figure 1 is provided with sleeve pipe filling material 2 in the said loose sleeve pipe 3.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part cross-references gets final product between each embodiment.
" embodiment " who is spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to the concrete characteristic, structure or the characteristics that combine this embodiment to describe and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in instructions.Further, when describing a concrete characteristic, structure or characteristics in conjunction with arbitrary embodiment, what institute will advocate is that other embodiment of combination realize that this characteristic, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiment of the present invention here; But; Should be appreciated that those skilled in the art can design a lot of other modification and embodiments, these are revised and embodiment will drop within disclosed principle scope of the application and the spirit.More particularly, in the scope of, accompanying drawing open and claim, can carry out multiple modification and improvement to the building block and/or the layout of subject combination layout in the application.Except modification that building block and/or layout are carried out with improve, to those skilled in the art, other purposes also will be tangible.
Claims (10)
1. a subaqueous cable is characterized in that, comprising:
Optical fiber, said optical fiber is positioned at loose sleeve pipe;
The pine sleeve pipe, said loose sleeve pipe is at least one, respectively is provided with optical fiber in said each loose sleeve pipe;
Prick yarn, the loose sleeve pipe that said bundle yarn will all be arranged wraps up as a whole;
Apply aluminium strip, said coating aluminium strip is wrapped on the said bundle yarn;
First pe sheath, said first pe sheath are wrapped on the said coating aluminium strip;
The first LWA light wire armoured layer, the said first LWA light wire armoured layer is wrapped on said first pe sheath;
Second pe sheath, said second pe sheath are wrapped on the said first LWA light wire armoured layer;
The second LWA light wire armoured layer, the said second LWA light wire armoured layer is wrapped on said second pe sheath;
Tygon outer jacket, said tygon outer jacket are wrapped on the said second LWA light wire armoured layer.
2. subaqueous cable according to claim 1 is characterized in that, also comprises reinforcement, and said reinforcement is positioned at the center of said subaqueous cable.
3. subaqueous cable according to claim 2 is characterized in that, said loose sleeve pipe is arranged on around the said reinforcement, and is twisted into compact cable core with reinforcement.
4. subaqueous cable according to claim 3 is characterized in that, also comprises gasket for packing, and said gasket for packing is with around loose sleeve pipe is arranged on said reinforcement, and said gasket for packing and loose sleeve pipe also are twisted into compact cable core with reinforcement.
5. subaqueous cable according to claim 4 is characterized in that, said loose sleeve pipe is four, and said gasket for packing is two.
6. subaqueous cable according to claim 2 is characterized in that said reinforcement is wrapped with bed course, and said loose sleeve pipe is arranged on around the said bed course.
7. subaqueous cable according to claim 6 is characterized in that, also comprises gasket for packing, and said gasket for packing is with around loose sleeve pipe is arranged on said bed course, and said gasket for packing and loose sleeve pipe also are twisted into compact cable core with reinforcement.
8. subaqueous cable according to claim 7 is characterized in that, said loose sleeve pipe is four, and said gasket for packing is two.
9. according to any described subaqueous cable of claim 1 to 8, it is characterized in that, be provided with the cable core filling material between said loose sleeve pipe and the bundle yarn.
10. according to any described subaqueous cable of claim 1 to 8, it is characterized in that said reinforcement is a metal reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101287739A CN102654625A (en) | 2012-04-27 | 2012-04-27 | Underwater optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101287739A CN102654625A (en) | 2012-04-27 | 2012-04-27 | Underwater optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102654625A true CN102654625A (en) | 2012-09-05 |
Family
ID=46730275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101287739A Pending CN102654625A (en) | 2012-04-27 | 2012-04-27 | Underwater optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654625A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332225A (en) * | 2014-09-15 | 2015-02-04 | 沈群华 | Photoelectric composite cable laid in seabed, and manufacture method thereof |
| CN104503056A (en) * | 2014-12-26 | 2015-04-08 | 南京烽火藤仓光通信有限公司 | High-count heavily-armored optical cable |
| CN104332225B (en) * | 2014-09-15 | 2017-01-04 | 宁波容合电线有限公司 | The manufacture method of laying down on sea bottom optoelectronic composite cable |
| CN106772878A (en) * | 2017-04-11 | 2017-05-31 | 李晓强 | A kind of central tube type optical cable |
| CN106842460A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of central tubular fire-retardant cable |
| CN107632359A (en) * | 2017-11-10 | 2018-01-26 | 宁波盈谷电子科技有限公司 | A kind of miniature subaqueous cable of high resistance to compression |
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775695Y (en) * | 2005-03-18 | 2006-04-26 | 江苏亨通光电股份有限公司 | Special optical cable for laying in shallow sea |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN201820024U (en) * | 2010-10-27 | 2011-05-04 | 北京亨通斯博通讯科技有限公司 | Novel optical cable for rail transportation |
-
2012
- 2012-04-27 CN CN2012101287739A patent/CN102654625A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775695Y (en) * | 2005-03-18 | 2006-04-26 | 江苏亨通光电股份有限公司 | Special optical cable for laying in shallow sea |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN201820024U (en) * | 2010-10-27 | 2011-05-04 | 北京亨通斯博通讯科技有限公司 | Novel optical cable for rail transportation |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653179B (en) * | 2014-09-15 | 2017-12-26 | 李晓燕 | For transmitting the laying down on sea bottom optoelectronic composite cable of optical signal and electric power |
| CN104332225B (en) * | 2014-09-15 | 2017-01-04 | 宁波容合电线有限公司 | The manufacture method of laying down on sea bottom optoelectronic composite cable |
| CN106448904A (en) * | 2014-09-15 | 2017-02-22 | 周杰 | Submarine laying used photoelectric composite cable for transmitting optical signals and electric power |
| CN106448903A (en) * | 2014-09-15 | 2017-02-22 | 周杰 | Photoelectric composite cable laid on seabed to transmit optical signal and power |
| CN106653179A (en) * | 2014-09-15 | 2017-05-10 | 周杰 | Photoelectric composite cable for submarine laying for transmission of optical signals and electric power |
| CN106448903B (en) * | 2014-09-15 | 2017-12-19 | 李晓燕 | A kind of laying down on sea bottom optoelectronic composite cable for transmitting optical signal and electric power |
| CN104332225A (en) * | 2014-09-15 | 2015-02-04 | 沈群华 | Photoelectric composite cable laid in seabed, and manufacture method thereof |
| CN106448904B (en) * | 2014-09-15 | 2018-04-20 | 广州市奥康通信设备有限公司 | Transmit the laying down on sea bottom optoelectronic composite cable of optical signal and electric power |
| CN104503056A (en) * | 2014-12-26 | 2015-04-08 | 南京烽火藤仓光通信有限公司 | High-count heavily-armored optical cable |
| CN106772878A (en) * | 2017-04-11 | 2017-05-31 | 李晓强 | A kind of central tube type optical cable |
| CN106842460A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of central tubular fire-retardant cable |
| CN107632359A (en) * | 2017-11-10 | 2018-01-26 | 宁波盈谷电子科技有限公司 | A kind of miniature subaqueous cable of high resistance to compression |
| CN112415691A (en) * | 2020-12-10 | 2021-02-26 | 安徽长荣光纤光缆科技有限公司 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102654625A (en) | Underwater optical cable | |
| CN102654624A (en) | Direct-buried optical cable | |
| CN201732191U (en) | Flexible type fully-armored waterproof tail cable | |
| CN108231256A (en) | A kind of load-bearing optoelectronic composite cable and its manufacturing process | |
| CN112485876A (en) | Special-shaped non-metal armored optical cable and corresponding manufacturing method thereof | |
| CN105676397A (en) | Optical cable with external symmetrical reinforcements | |
| CN204009179U (en) | A kind of ruggedized fiber optic cable | |
| CN101369472A (en) | Sea floor optoelectronic composite cable filling strip for providing optical unit with remaining length | |
| CN201084484Y (en) | An undersea photoelectric composite cable stuffing bar that provides a light unit with residual length | |
| CN207380295U (en) | A kind of Novel anti-mouse stings optical cable | |
| CN216647905U (en) | Watertight photoelectric composite towing cable | |
| CN207663109U (en) | The counter-bending high fiber count cable of City Access Network | |
| CN205810417U (en) | A kind of flexible dynamic control of tension is combined reel flat cable | |
| CN211206888U (en) | Reinforced temperature measuring optical cable | |
| CN203405603U (en) | Central tubular type optical cable convenient for adding signal line | |
| CN203150223U (en) | Hydraulic equipment special-purpose extraordinary combination flexible cable | |
| CN203773977U (en) | Heat insulation tensile flat cable | |
| CN202486378U (en) | Band type optical cable with SZ stranded structure | |
| CN107359003B (en) | WMF high-strength high-toughness load-bearing detection cable capable of measuring and adjusting simultaneously | |
| CN107015330B (en) | Skeleton type photoelectric hybrid cable and manufacturing method thereof | |
| CN203643652U (en) | A three-unit unidirectional spiral intertwist layer intertwist type optical cable | |
| CN210722522U (en) | Optical fiber armored protective type photoelectric composite cable for base station | |
| CN205104263U (en) | High protection communication cable | |
| CN103995331A (en) | Self load-bearing optical cable | |
| CN206271453U (en) | A kind of stretch-proof cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |
|
| WD01 | Invention patent application deemed withdrawn after publication |