CN202549447U - Composite optical cable of seabed power cable - Google Patents
Composite optical cable of seabed power cable Download PDFInfo
- Publication number
- CN202549447U CN202549447U CN2012201225210U CN201220122521U CN202549447U CN 202549447 U CN202549447 U CN 202549447U CN 2012201225210 U CN2012201225210 U CN 2012201225210U CN 201220122521 U CN201220122521 U CN 201220122521U CN 202549447 U CN202549447 U CN 202549447U
- Authority
- CN
- China
- Prior art keywords
- cable
- seabed
- optical
- composite optical
- utility
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 230000003287 optical effect Effects 0.000 title abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
Abstract
The utility model belongs to a field of power cables and specifically relates to a composite optical cable of a seabed power cable. The composite optical cable of the seabed power cable includes a cable body, a winding rope winded on the cable body, armored metal wires arranged outside the winding rope, and an outer coating layer. At least two optical units are arranged between the armored metal wires. Two sides of the optical units are provided with filling strips. Opposite sides of the filling strips relatively to the optical unit are provided with reinforcing metal wires. The composite optical cable of the seabed power cable provided by the utility model guarantees the signal transmission performance of an optical fiber and enables the seabed cable to have functions of power transmission, communication, fault monitoring and detection, disturbance monitoring and detection, temperature monitoring and stress detection and the like.
Description
Technical field
The utility model belongs to the power cable field, is specifically related to a kind of sea electric power cable composite cable.
Background technology
Present general employed submarine cable; The sea electric power cable and the submarine fiber cable that communicates or transmit information that comprise transferring electric power; Realize not only transferring electric power but also communicate transmission information; Will lay sea electric power cable and communications optical cable simultaneously, both strengthened manufacturing cost, the cable laying operation expense that has increased submarine cable, optical cable will be arranged.Along with the development of telecommunications and subsea power transmission, photoelectricity is compound will be more and more general.China is an ocean big country; Have 18000 kilometers long coastlines and more than 6000 island; Be richly stored with on the continental shelf, shallow sea offshore oil field and natural gas, coastal is again China developed area, the length photoelectric composite submarine cable market demand is with increasing.
The utility model content
The technical problem that the utility model will solve provides a kind of light cellular construction that can effectively prevent is out of shape, thereby reaches the sea electric power cable composite cable of light unit ability useful signal transfer function.
In order to solve the problems of the technologies described above; The utility model provides a kind of sea electric power cable composite cable; Comprise cable body, be wrapped in the armouring wire that winding rope, the winding rope outside of cable body is provided with and drape over one's shoulders layer outward; Between the armouring wire, be provided with at least 2 light unit, both sides, light unit are provided with packing, and said packing is provided with the reinforcement metal silk with respect to the opposite reverse side in light unit.
Optical cable is compounded in the cable armouring metal wire layer; The light unit receives the protection of armouring metal wire layer and can be crushed because of the stress of outside and extruding and breaks; Thereby guaranteed the signal transmission performance of optical fiber, made submarine cable possess functions such as electric power transfer, communication, malfunction monitoring, disturbance monitoring, temperature stress monitoring simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1; The utility model provides a kind of sea electric power cable composite cable; Comprise cable body 1, be wrapped in the armouring wire 6 that winding rope 2, the winding rope outside of cable body is provided with and drape over one's shoulders layer 7 outward; Between armouring wire 6, be provided with at least 2 light unit 4,4 both sides, light unit are provided with packing 3, and said packing 3 is provided with reinforcement metal silk 5 with respect to light unit 4 opposite reverse sides.
Optical cable is compounded in 6 layers in the cable armouring wire; Light unit 4 receives the protection of 6 layers in armouring wire and can be crushed because of the stress of outside and extruding and breaks; Thereby guaranteed the signal transmission performance of optical fiber, made submarine cable possess functions such as electric power transfer, communication, malfunction monitoring, disturbance monitoring, temperature stress monitoring simultaneously
The 1st, submarine cable body, the 2nd, polypropylene winding rope, the 3rd, polyethylene packing, the 4th, light unit, the 5th, reinforcement metal silk, the 6th, armouring wire, the 7th, the outer layer that drapes over one's shoulders.
Above-described only is the preferred implementation of the utility model; Should be understood that for a person skilled in the art; Under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. sea electric power cable composite cable; Comprise cable body, be wrapped in the armouring wire that winding rope, the winding rope outside of cable body is provided with and drape over one's shoulders layer outward; It is characterized in that: between the armouring wire, be provided with at least 2 light unit; Both sides, light unit are provided with packing, and said packing is provided with the reinforcement metal silk with respect to the opposite reverse side in light unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201225210U CN202549447U (en) | 2012-03-28 | 2012-03-28 | Composite optical cable of seabed power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201225210U CN202549447U (en) | 2012-03-28 | 2012-03-28 | Composite optical cable of seabed power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549447U true CN202549447U (en) | 2012-11-21 |
Family
ID=47170040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201225210U Expired - Lifetime CN202549447U (en) | 2012-03-28 | 2012-03-28 | Composite optical cable of seabed power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103376A (en) * | 2014-07-02 | 2014-10-15 | 安徽华通电缆集团有限公司 | Photoelectric composite submarine cable with rated voltage 220kv |
| CN104678520A (en) * | 2014-12-30 | 2015-06-03 | 江苏通能信息有限公司 | Fire-resistant intelligent micro cable and manufacturing method thereof |
-
2012
- 2012-03-28 CN CN2012201225210U patent/CN202549447U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103376A (en) * | 2014-07-02 | 2014-10-15 | 安徽华通电缆集团有限公司 | Photoelectric composite submarine cable with rated voltage 220kv |
| CN104678520A (en) * | 2014-12-30 | 2015-06-03 | 江苏通能信息有限公司 | Fire-resistant intelligent micro cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 239 No. 401120 Chongqing Yubei District national agricultural science and Technology Park Avenue Jinguo Patentee after: Chongqing Taishan Cable Co.,Ltd. Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Patentee after: State Grid Corporation of China Address before: 239 No. 401120 Chongqing Yubei District national agricultural science and Technology Park Avenue Jinguo Patentee before: Chongqing Taishan Cable Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |