CN216562516U - Cable used in deep sea - Google Patents
Cable used in deep sea Download PDFInfo
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- CN216562516U CN216562516U CN202220055173.3U CN202220055173U CN216562516U CN 216562516 U CN216562516 U CN 216562516U CN 202220055173 U CN202220055173 U CN 202220055173U CN 216562516 U CN216562516 U CN 216562516U
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- Prior art keywords
- cable
- deep sea
- fixed mounting
- optical
- outer end
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- 230000003287 optical effect Effects 0.000 claims abstract description 37
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 47
- 239000004698 Polyethylene Substances 0.000 claims description 26
- -1 polyethylene Polymers 0.000 claims description 26
- 229920000573 polyethylene Polymers 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000011241 protective layer Substances 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010426 asphalt Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 239000000835 fiber Substances 0.000 description 9
- 230000008054 signal transmission Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cables, and discloses a cable used in deep sea, which comprises a deep sea cable, an asphalt anticorrosive coating, a first cable, a second cable, a third cable, a protection mechanism and an optical cable, wherein the asphalt anticorrosive coating is fixedly arranged at the outer end of the deep sea cable, the first cable is fixedly arranged above the inner part of the deep sea cable, the second cable is fixedly arranged below the first cable on the left side of the inner part of the deep sea cable, the third cable is fixedly arranged below the first cable on the right side of the inner part of the deep sea cable, the protection mechanism is fixedly arranged in the deep sea cable, and the optical cable is fixedly arranged inside the protection mechanism. This a cable for in deep sea through being provided with multiple suit structure, heavily wraps up the cable for the corrosion resistance of cable is good, and the bulk strength is high, and the water proofness is good, can normally work under the highly compressed prerequisite in the reasonable deep sea of bearing, long service life, effectual.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable used in deep sea.
Background
The cable is an electric energy or signal transmission device, generally consists of several or several groups of conducting wires, and is made of one or several mutually insulated conductors and outer insulating protective layer, and several or several groups of conducting wires (at least two in each group) are twisted into a rope-like cable, every group of conducting wires are mutually insulated and usually twisted around a centre, and the whole outer surface is covered with a highly insulating covering layer, and the cable has the characteristics of internal electrification and external insulation.
The common cable is easy to be damaged due to overlarge pressure in deep sea, the salinity in the sea water is high, the blue spot surface layer is easy to corrode, potential safety hazards exist, and the service life is short.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a cable for use in deep sea, which aims to solve the problems that the conventional cable in the background technology is easy to damage due to overlarge pressure in deep sea, has high salinity in seawater, is easy to corrode a blue spot surface layer, has potential safety hazards and is short in service life.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable for in deep sea, includes deep sea cable, pitch anticorrosive coating, first cable, second cable, third cable, protection machanism, optical cable, the outer end of deep sea cable is fixed and is provided with pitch anticorrosive coating, the inside top fixed mounting of deep sea cable has first cable, the inside left side of deep sea cable is located the below fixed mounting of first cable has the second cable, the inside right side of deep sea cable is located the below fixed mounting of first cable has the third cable, the inside fixed mounting of deep sea cable has protection machanism, the inside fixed mounting that the inside of deep sea cable is located protection machanism has the optical cable.
Preferably, first cable includes conductor, polyethylene insulating layer, polyethylene protective layer, protection steel pipe, outer cover copper pipe and steel wire inoxidizing coating, the outer end fixed mounting of conductor has the polyethylene insulating layer, the inner fixed mounting of first cable has the polyethylene protective layer, the outer end fixed mounting of polyethylene insulating layer has the protection steel pipe, the inner fixed mounting of polyethylene protective layer has outer cover copper pipe, through steel wire inoxidizing coating fixed connection between protection steel pipe and the outer cover copper pipe, the conductor provides the conduction effect, and polyethylene insulating layer, polyethylene protective layer help metallic conductor are insulating, and protection steel pipe, outer cover copper pipe and steel wire inoxidizing coating wherein protect the cable, improve service strength.
Preferably, protection machanism is including filling inoxidizing coating, carbon fiber layer, armor and corrosion resistant layer, it is located the outer end of optical cable and first cable, second cable, third cable to fill the inoxidizing coating, the outer end fixed mounting who fills the inoxidizing coating has the carbon fiber layer, the outer end fixed mounting of carbon fiber layer has the armor, the outer end fixed mounting of armor has the corrosion resistant layer, fixed connection between corrosion resistant layer and the deep sea cable, protection machanism protects optic fibre and optical cable inside the cable, reduces that the cable main part receives pressure or other destructive power effect impaired down, has improved the life of cable.
Preferably, the optical cable includes thin optic fibre of high-purity and outer protective sheath, the outer end fixed mounting of the thin optic fibre of high-purity has outer protective sheath, and the optical cable is in the cable, by the thin optic fibre combination of a plurality of high-purity, sheathes in outer protective sheath and carry out spacing and protection to it, and optical signal transmission is effectual.
Preferably, first cable, second cable and third cable are around distributing in protection machanism's inside, the optical cable is around distributing in protection machanism's inside, and the signal transmission job stabilization of help cable goes on, and signal intensity is reasonable, and difficult quilt disturbs.
Preferably, the optical cable is located outside the first cable, the second cable and the third cable, the diameter of the optical cable is smaller than that of the first cable, the second cable and the third cable, the arrangement is reasonable in structure, the optical cable and the cables are distributed in a surrounding mode respectively, the using effect of the cable on the seabed is effectively improved, and signals are strong.
Preferably, the first cable and the second cable are of the same structure, and the first cable and the third cable are of the same structure, so that the structure distribution is reasonable.
Compared with the prior art, the utility model has the beneficial effects that:
this a cable for in deep sea through being provided with multiple suit structure, heavily wraps up the cable for the corrosion resistance of cable is good, and bulk strength is high, and the water proofness is good, can normally work under the highly compressed prerequisite in the reasonable deep sea of bearing, long service life, effectual.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a first cable according to the present invention;
fig. 4 is a schematic cross-sectional view of a fiber optic cable according to the present invention.
In the figure: 1. a deep sea cable; 2. an asphalt anti-corrosion coating; 3. a first cable; 4. a second cable; 5. a third cable; 6. a protection mechanism; 7. an optical cable; 301. a conductor; 302. a polyethylene insulating layer; 303. a polyethylene protective layer; 304. protecting the steel pipe; 305. sleeving a copper pipe outside; 306. a steel wire protective layer; 601. filling a protective layer; 602. a carbon fiber layer; 603. an armor layer; 604. a corrosion-resistant layer; 701. a high purity fine optical fiber; 702. an outer protective sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cable for in deep sea, including deep sea cable 1, pitch anticorrosive coating 2, first cable 3, second cable 4, third cable 5, protection machanism 6, optical cable 7, the fixed pitch anticorrosive coating 2 that is provided with in deep sea cable 1's outer end, the inside top fixed mounting of deep sea cable 1 has first cable 3, the inside left side of deep sea cable 1 is located the below fixed mounting of first cable 3 has second cable 4, the inside right side of deep sea cable 1 is located the below fixed mounting of first cable 3 has third cable 5, the inside fixed mounting of deep sea cable 1 has protection machanism 6, the inside fixed mounting that the inside of deep sea cable 1 is located protection machanism 6 has optical cable 7.
The first cable 3 comprises a conductor 301, a polyethylene insulating layer 302, a polyethylene protective layer 303, a protective steel pipe 304, an outer copper sheathing pipe 305 and a steel wire protective layer 306, the outer end of the conductor 301 is fixedly provided with the polyethylene insulating layer 302, the inner end of the first cable 3 is fixedly provided with the polyethylene protective layer 303, the outer end of the polyethylene insulating layer 302 is fixedly provided with the protective steel pipe 304, the inner end of the polyethylene protective layer 303 is fixedly provided with the outer copper sheathing pipe 305, the protective steel pipe 304 and the outer copper sheathing pipe 305 are fixedly connected through the steel wire protective layer 306, the first cable 3 is arranged in the cable structure, the first cable 3, the second cable 4 and the third cable 5 are in the same structure, the conductor 301 provides a conduction effect, the polyethylene insulating layer 302 and the polyethylene protective layer 303 help the metal conductor 301 to be insulated, and the protective steel pipe 304, the outer copper sheathing pipe 305 and the steel wire protective layer 306 therein protect the cable, the using strength is improved, the occurrence of damaged problems is reduced, the protection mechanism 6 comprises a filling protection layer 601, a carbon fiber layer 602, an armor layer 603 and a corrosion-resistant layer 604, the filling protection layer 601 is positioned at the outer ends of the optical cable 7, the first cable 3, the second cable 4 and the third cable 5, the carbon fiber layer 602 is fixedly installed at the outer end of the filling protection layer 601, the armor layer 603 is fixedly installed at the outer end of the carbon fiber layer 602, the corrosion-resistant layer 604 is fixedly installed at the outer end of the armor layer 603, the corrosion-resistant layer 604 and the deep sea cable 1 are fixedly connected, the optical fiber and the optical cable 7 are protected in the cable by installing the protection mechanism 6, the damage of a cable main body under the action of pressure or other destructive forces is reduced, the service life of the cable is prolonged, the matching of the carbon fiber layer 602, the filling protection layer 601 and the armor layer 603 improves the strength of the cable, and the water tightness of the cable at the bottom is improved, avoid the cable to receive submarine pressure to influence impairedly, the security has been improved, the corrosion resistant layer 604 of setting has improved the wearability of cable, the result of use is improved, optical cable 7 includes thin optic fibre 701 of high purity and outer protective sheath 702, the outer end fixed mounting of the thin optic fibre 701 of high purity has outer protective sheath 702, through installing optical cable 7 in the cable, the thin optic fibre 701 combination of a plurality of high purity, it is spacing and the protection to sheathe in outer protective sheath 702, the effectual result of use that improves optic fibre, high work efficiency, the transmission is effectual.
The first cable 3, the second cable 4 and the third cable 5 are distributed in the protection mechanism 6 in a surrounding manner, the optical cable 7 is distributed in the protection mechanism 6 in a surrounding manner, the first cable 3, the second cable 4, the third cable 5 and the optical cable 7 are installed in the cables in a surrounding manner, so that the signal transmission work of the cable is facilitated to be stably carried out, the signal intensity is reasonable, the cable is not easily interfered, the use effect is good, the optical cable 7 is positioned on the outer sides of the first cable 3, the second cable 4 and the third cable 5, the diameter of the optical cable 7 is smaller than that of the first cable 3, the second cable 4 and the third cable 5, the arrangement is reasonable in structure, the optical cable 7 and the cables are distributed in a surrounding manner and are arranged at equal intervals, the optical cable 7 is formed by combining a plurality of thin and soft optical fibers, the light transmission effect is good, the signal is transmitted by matching with the conductor 301, the use effect of the cable at the bottom of the sea is effectively improved, and the signal intensity is strong, and reduce the possibility that the signal is disturbed, first cable 3 and second cable 4 are the same structure, and first cable 3 and third cable 5 are the same structure, and this setting makes the structure distribute rationally, the effectual signal transmission effect that improves the cable.
The working principle is as follows: the device is a cable used in deep sea, the first cable 3, the second cable 4 and the third cable 5 are of the same structure, the signal transmission effect of the cable is improved, the conductor 301 provides a conduction effect, the polyethylene insulating layer 302 and the polyethylene protective layer 303 help the metal conductor 301 to be insulated, the steel pipe 304, the copper pipe 305 and the steel wire protective layer 306 therein are protected to protect the cable, the normal use of the cable in deep sea is facilitated, the cable is prevented from being damaged by pressure, the protection mechanism 6 protects the optical fiber and the optical cable 7 in the cable, the damage of the cable main body under the action of pressure or other destructive force is reduced, the service life of the cable is prolonged, the strength of the cable is improved by the cooperation of the carbon fiber layer 602, the filling protective layer 601 and the armor layer 603, the water tightness of the cable in the sea bottom is improved, the corrosion resistance effect of the cable is good, a plurality of high-purity fine optical fibers are combined into 701 optical cable in the cable, the optical transmission effect is improved, the optical cable 7 and the cable are distributed in a surrounding mode respectively, signals are strong, the possibility that the signals are interfered is reduced, all parts of the device are matched with each other, the device is more reasonable in whole, and the working efficiency is effectively improved.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a cable for in deep sea, includes deep sea cable (1), pitch anticorrosive coating (2), first cable (3), second cable (4), third cable (5), protection machanism (6), optical cable (7), its characterized in that: the fixed pitch anticorrosive coating (2) that is provided with in outer end of deep sea cable (1), the inside top fixed mounting of deep sea cable (1) has first cable (3), the below fixed mounting that the inside left side of deep sea cable (1) is located first cable (3) has second cable (4), the below fixed mounting that the inside right side of deep sea cable (1) is located first cable (3) has third cable (5), the inside fixed mounting of deep sea cable (1) has protection machanism (6), the inside fixed mounting that the inside of deep sea cable (1) is located protection machanism (6) has optical cable (7).
2. A cable for use in deep sea according to claim 1, wherein: first cable (3) include conductor (301), polyethylene insulating layer (302), polyethylene protective layer (303), protection steel pipe (304), outer cover copper pipe (305) and steel wire inoxidizing coating (306), the outer end fixed mounting of conductor (301) has polyethylene insulating layer (302), the inner fixed mounting of first cable (3) has polyethylene protective layer (303), the outer end fixed mounting of polyethylene insulating layer (302) has protection steel pipe (304), the inner fixed mounting of polyethylene protective layer (303) has outer cover copper pipe (305), through steel wire inoxidizing coating (306) fixed connection between protection steel pipe (304) and outer cover copper pipe (305).
3. A cable for use in deep sea according to claim 2, wherein: protection machanism (6) are including filling inoxidizing coating (601), carbon fiber layer (602), armor (603) and corrosion resistant layer (604), fill inoxidizing coating (601) and be located optical cable (7) and first cable (3), second cable (4), the outer end of third cable (5), the outer end fixed mounting who fills inoxidizing coating (601) has carbon fiber layer (602), the outer end fixed mounting of carbon fiber layer (602) has armor (603), the outer end fixed mounting of armor (603) has corrosion resistant layer (604), fixed connection between corrosion resistant layer (604) and deep sea cable (1).
4. A cable for use in deep sea according to claim 3, wherein: the optical cable (7) comprises a high-purity thin optical fiber (701) and an outer protective sleeve (702), and the outer end of the high-purity thin optical fiber (701) is fixedly provided with the outer protective sleeve (702).
5. A cable for use in deep sea according to claim 4, wherein: the first cable (3), the second cable (4) and the third cable (5) are distributed in the protection mechanism (6) in a surrounding mode, and the optical cable (7) is distributed in the protection mechanism (6) in a surrounding mode.
6. A cable for use in deep sea according to claim 5, wherein: the optical cable (7) is located on the outer side of the first cable (3), the second cable (4) and the third cable (5), and the diameter of the optical cable (7) is smaller than that of the first cable (3), the second cable (4) and the third cable (5).
7. A cable for use in deep sea according to claim 6, wherein: the first cable (3) and the second cable (4) are of the same structure, and the first cable (3) and the third cable (5) are of the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055173.3U CN216562516U (en) | 2022-01-07 | 2022-01-07 | Cable used in deep sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055173.3U CN216562516U (en) | 2022-01-07 | 2022-01-07 | Cable used in deep sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216562516U true CN216562516U (en) | 2022-05-17 |
Family
ID=81561998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055173.3U Active CN216562516U (en) | 2022-01-07 | 2022-01-07 | Cable used in deep sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216562516U (en) |
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2022
- 2022-01-07 CN CN202220055173.3U patent/CN216562516U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240219 Address after: 250000 Keyuan street, economic development zone, Shanghe County, Jinan City, Shandong Province Patentee after: JINAN MASHIJI INTELLIGENT ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 250000 seat A5, room 409, 4th floor, complex building, airport functional zone, Jinan comprehensive free trade zone, high tech Zone, Jinan, Shandong Province Patentee before: Jinan today Fuxing Electric Group Co.,Ltd. Country or region before: China Patentee before: Yongjing Mashiji Intelligent Environmental Protection Technology Co.,Ltd. Patentee before: JINAN MASHIJI INTELLIGENT ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |