CN113484962B - Sensing optical fiber for submarine communication for long-distance communication - Google Patents
Sensing optical fiber for submarine communication for long-distance communication Download PDFInfo
- Publication number
- CN113484962B CN113484962B CN202110616039.6A CN202110616039A CN113484962B CN 113484962 B CN113484962 B CN 113484962B CN 202110616039 A CN202110616039 A CN 202110616039A CN 113484962 B CN113484962 B CN 113484962B
- Authority
- CN
- China
- Prior art keywords
- elastic
- shell
- optical fiber
- protective
- spherical shell
- 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
Classifications
-
- 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a sensing optical fiber for submarine communication, which belongs to the field of submarine sensing optical fibers and is used for submarine communication in long distance.
Description
Technical Field
The invention relates to the field of submarine sensing optical fibers, in particular to a submarine sensing optical fiber for long-distance communication.
Background
Optical fiber is a short term optical fiber, a fiber made of glass or plastic, and can be used as an optical transmission tool, and is used for long-distance information transmission because the transmission loss of light in the optical fiber is much lower than the transmission loss of electricity in an electric wire.
In the aspect of selecting long-distance communication, radio communication is generally preferred, and has low technical barriers and low use cost, so that the radio communication is commonly used in various long-distance communication, but with the development of human science and technology and living standard, the shortcomings of poor anti-interference capability and low confidentiality effect are gradually revealed after the radio communication is applied frequently, so that the anti-interference capability is high, and the line transmission with good confidentiality effect is generated.
Compared with traditional wire conduction, the loss efficiency of optical fiber conduction is greatly reduced, the device is more practical for submarine long-distance communication, however, the seawater environment is more complex, on one hand, various salt components in the seawater generally have a certain corrosion effect, the optical fiber can be corroded, so that the optical fiber is aged in advance to influence the normal use of the optical fiber, the traditional repair liquid is difficult to solidify in the seawater to take effect, and a professional is required to perform timing maintenance repair, so that the use cost of the submarine optical fiber is greatly increased.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the sensing optical fiber for submarine communication, which is used for long-distance communication, can repair the submarine optical fiber in time, greatly prolongs the service life of the submarine optical fiber, does not need to arrange professionals to carry out timing maintenance repair, and greatly reduces the use cost of the submarine optical fiber.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a sensing optical fiber for submarine communication for long distance communication, includes the optical fiber main part, the outside fixedly connected with of optical fiber main part dresses the glue film, the outside fixedly connected with anticorrosion shell of dresses the glue film, the one end that the anticorrosion shell is close to the dresses the glue film has been excavated a plurality of elasticity cavitys, a plurality of elasticity cavity evenly distributed is in the outside of optical fiber main part, the intussuseption of elasticity cavity is filled with a plurality of protection balls, the protection ball includes the elasticity spherical shell, place the elasticity skeleton in the elasticity spherical shell, the elasticity skeleton includes a plurality of skeleton poles, adjacent overlap joint each other between the skeleton pole forms three-dimensional space structure, the skeleton pole is close to the one end and the elasticity spherical shell fixed connection of elasticity spherical shell inner wall, fixedly connected with barb on the outer wall of elasticity spherical shell, all pack nitrogen gas in elasticity cavity and the elasticity spherical shell, nitrogen gas pressure is the water pressure of 1.1 place sea area degree of depth, can be in time restoreed submarine optical fiber by a wide margin, does not need to arrange professional maintenance regularly, and reduces submarine optical fiber's use cost by a wide margin.
Further, a plurality of position indicating grooves are cut on the outer wall of the anti-corrosion shell, the positions of the position indicating grooves are matched with the positions of the intervals between the two adjacent elastic cavities, and the optical fiber main body is conveniently cut off by workers and used for adjusting the whole length of the optical fiber main body.
Furthermore, the nitrogen filled in the elastic cavity is doped with a small amount of pungent odor gas for driving off marine organisms, so that the repairing work of the protective ball is not easily affected, and failure is not easily caused by marine organism infection.
Furthermore, a plurality of protective balls are arranged in the elastic cavity in a single layer, so that the protective balls are not easy to be distributed in the elastic cavity in a staggered manner, and the subsequent repair work is not easy to be influenced.
Further, fixedly connected with a plurality of elastic fibers on the outer wall of elastic spherical shell, adjacent elastic fibers twine together, realize the relative stability of position through elastic fiber's packing between two adjacent protection balls on the one hand, on the other hand, after a protection ball is launched, can be through elastic fiber's pulling with a plurality of protection balls in the elasticity cavity again evenly distributed.
Further, a plurality of elastic fibers are all in a three-dimensional spiral shape, adjacent elastic fibers are mutually wound to form a plurality of airtight spaces, the airtight effect of the elastic fibers is improved, excessive nitrogen is not easy to leak when the protective ball is ejected to repair, and the protective ball stored in the elastic cavity is not easy to fracture and lose efficacy in advance.
Further, the elastic fiber is of a hollow structure, the elasticity of the elastic fiber is increased, and the elastic deformation quantity of the elastic fiber is increased, so that the elastic fiber is not easy to excessively deform due to external force impact, and the elastic fiber is not easy to damage and fail.
Further, the guiding groove is formed in the elastic spherical shell, the prefabricated groove is formed between the guiding groove and the elastic spherical shell, and the prefabricated groove is located at one end, far away from the optical fiber main body, of the protective ball, so that after the protective ball is ejected out integrally, the protective ball can be opened smoothly to form a petal-shaped patch for repairing, and the position between two adjacent protective balls is kept relatively fixed through the traction effect of the elastic fiber, so that the position of the prefabricated groove in the protective ball is not easy to deviate.
Further, the skeleton pole is last to be excavated a plurality of prefabricated crackles, and is a plurality of prefabricated crackles all are located one side of keeping away from the elastic spherical shell of skeleton pole, repair the back to anticorrosion shell surface at the protection ball, the skeleton pole can expose in the outside, on the one hand, it is too big to bury the position ocean current at sensing optic fibre, when causing great impact to the skeleton pole, can make the skeleton pole fracture along prefabricated crackle position, reduce the holistic impact to the protection ball, on the other hand, the skeleton pole can provide the anchorage point for benthonic organism on the seabed, make benthonic organism can fix on the skeleton pole, and grow and form biological protection layer, be used for jointly resisting the impact of seabed ocean current.
Further, the longer the position of the prefabricated crack is away from the connection point of the skeleton bar and the elastic spherical shell, the larger the length and the depth of the prefabricated crack are, namely, one end of the skeleton bar, which is away from the elastic spherical shell, is easy to break, and the normal fixation of marine organisms is not affected.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
in this scheme, form the protective layer through the high-pressure nitrogen gas that elasticity cavity intussuseption was filled, reduce external impact and ocean current scour to the erosion that the anti-corrosion shell formed, and after the crack appears on anti-corrosion shell surface and grow into the tearing mouth that runs through anti-corrosion shell, then spray the protective ball out under the effect of above-mentioned high-pressure nitrogen gas, and the protective ball can tear along the prefabricated groove and the guide groove direction that self inside was excavated under the high-pressure nitrogen gas effect of self, form petal-shaped pudding to the tearing mouth is repaired.
After repair is completed, the skeleton rod is exposed outside, on one hand, the skeleton rod can form a structure similar to a breakwater with a three-dimensional space structure, impact caused by ocean current scouring is reduced, on the other hand, the skeleton rod can also be used for attaching and growing marine organisms to form a biological protection layer, and the repaired protective ball is protected, so that the protective ball is not easy to tear under the action of external force.
Meanwhile, when external ocean currents impact too much, the prefabricated cracks cut on the skeleton rod can break the skeleton rod locally in time, so that excessive damage to the protective ball is avoided, and broken and abandoned skeleton rod parts can be refilled under the growth of marine organisms, so that the protective effect on the protective ball serving as a patch is not easily affected.
The submarine optical fiber can be repaired in time, the service life of the submarine optical fiber is greatly prolonged, no professional is required to be arranged for timing maintenance repair, and the use cost of the submarine optical fiber is greatly reduced.
Drawings
FIG. 1 is a schematic view of a partial structure of a sensing fiber according to the present invention;
FIG. 2 is a schematic side cross-sectional view of a sensing fiber of the present invention;
FIG. 3 is a schematic diagram of the structure shown at A in FIG. 2;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a sensing fiber of the present invention;
FIG. 5 is a front cross-sectional view of the sensing fiber of the present invention after surface fracture and repair;
FIG. 6 is a front cross-sectional view of the sensing fiber surface of the present invention after one end of repair;
FIG. 7 is a schematic cross-sectional view of a protective ball according to the present invention;
FIG. 8 is a top view of the elastic spherical shell of the present invention after tearing;
FIG. 9 is a schematic structural view of an elastic framework of the present invention;
fig. 10 is a schematic structural view of the elastic fiber of the present invention.
The reference numerals in the figures illustrate:
1 optical fiber main body, 2 external adhesive layer, 3 anticorrosion shell, 4 elastic cavity, 5 position indicating groove, 6 protection ball, 601 elastic ball shell, 602 skeleton pole, 603 prefabricated crack, 604 prefabricated groove, 605 guiding groove, 606 elastic fiber, 607 barb, 7 tearing crack, 8 biological protection layer.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the element of the adapting model. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-8, a sensing optical fiber for submarine communication for long-distance communication includes an optical fiber main body 1, an external adhesive layer 2 is fixedly connected to the outer side of the optical fiber main body 1, an anti-corrosion shell 3 is fixedly connected to the outer side of the external adhesive layer 2, a plurality of elastic cavities 4 are cut at one end of the anti-corrosion shell 3, which is close to the external adhesive layer 2, the plurality of elastic cavities 4 are uniformly distributed on the outer side of the optical fiber main body 1, a plurality of protection balls 6 are filled in the elastic cavities 4, each protection ball 6 comprises an elastic spherical shell 601, an elastic framework is placed in the elastic spherical shell 601, each elastic framework comprises a plurality of framework rods 602, adjacent framework rods 602 are mutually overlapped to form a three-dimensional space structure, one end, close to the inner wall of the elastic spherical shell 601, of each framework rod 602 is fixedly connected with the elastic spherical shell 601, barbs 607 are fixedly connected to the outer wall of the elastic spherical shell 601, nitrogen gas is filled in the elastic cavities 4 and the elastic spherical shell 601, and the nitrogen gas pressure is 1.1 water pressure of the sea area depth.
In particular, for convenience of display, the dimensions of each structure in the solution are enlarged and reduced to a certain extent, and cannot represent the dimension proportion of each structure in actual production, and the dimensions of each structure in the solution need to be reasonably designed by a person skilled in the art according to actual requirements.
Because the elastic cavity 4 intussuseption of this scheme is filled with high-pressure nitrogen gas, when sensing optic fibre is whole buries in on the seabed, anticorrosion shell 3 has the trend of outside inflation, anticorrosion shell 3 receives external force impact and can have more deformation volume this moment, increase anticorrosion shell 3 holistic protection effect, simultaneously because the design of protection ball 6 inner skeleton pole 602 and elastic fiber 606 also can effectually alleviate the impact that external world caused, can protect optic fibre main part 1, reduce the damage that seabed ocean current and biological impact caused, and receive sea water soaking for a long time and appear damaging when anticorrosion shell 3, and grow into tearing mouth 7 that runs through anticorrosion shell 3 under the exogenic action, and further grow under the high-pressure nitrogen gas effect of packing in elastic cavity 4, high pressure nitrogen gas still can be with protection ball 6 follow elastic cavity 4 and penetrate out, and protection ball 6 in case breaks away from elastic cavity 4 internal high-pressure atmosphere, under the nitrogen gas effect of self packing, can be followed the direction of prefabrication groove 604 and guide 605 and the quick explosion of tearing, form the petal shape that figure 8 shows, and the produced impact down, reduce seabed ocean current and biological impact cause damage, and tear down, make the opposite side surface 7 can take place at the opposite side-by side surface 7 of the protection ball 6 is realized through the corresponding to the whole of the following the protection ball 6, the opposite side surface 7 is penetrated through the protection ball 6, and is firmly connected at the opposite side surface 7, the opposite side surface 7 is realized, and is arranged, the opposite to the protection ball 6 is firmly is broken down in the opposite to the protection ball 6, and is broken down through the opposite to the protection ball 6, and is firmly, and has been broken down along the direction of prefabricated groove 604, and has been used and has the direction and has been filled.
The submarine optical fiber can be repaired in time, the service life of the submarine optical fiber is greatly prolonged, no professional is required to be arranged for timing maintenance repair, and the use cost of the submarine optical fiber is greatly reduced.
Referring to fig. 2-3, a plurality of position indicating grooves 5 are cut on the outer wall of the anti-corrosion shell 3, the positions of the plurality of position indicating grooves 5 are matched with the positions of the intervals between two adjacent elastic cavities 4, so that a worker can conveniently cut off the optical fiber main body 1, the whole length of the optical fiber main body 1 is adjusted, a small amount of pungent odor gas is doped in nitrogen filled in the elastic cavities 4, the nitrogen is used for driving marine organisms, repairing work of the protective balls 6 is not easily affected, failure is not easily caused by marine organism infection, and the protective balls 6 are arranged in a single layer in the elastic cavities 4, so that the protective balls 6 are not easily distributed in the elastic cavities 4 in a disordered manner, and follow-up repairing work is not easily affected.
Referring to fig. 10, a plurality of elastic fibers 606 are fixedly connected to the outer wall of the elastic spherical shell 601, the adjacent elastic fibers 606 are wound together, on one hand, the position between two adjacent protective balls 6 is relatively stable through filling of the elastic fibers 606, on the other hand, after one protective ball 6 is ejected, the plurality of protective balls 6 in the elastic cavity 4 can be uniformly distributed again through pulling of the elastic fibers 606, the plurality of elastic fibers 606 are all in a three-dimensional spiral shape, the adjacent elastic fibers 606 are mutually wound together to form a plurality of airtight spaces, the airtight effect of the elastic fibers 606 is increased, when the protective balls 6 are ejected for repairing, excessive nitrogen is not prone to leakage, the protective balls 6 stored in the elastic cavity 4 are not prone to fracture and fail, the elastic fibers 606 are of hollow structures, the elasticity of the elastic fibers 606 is increased, the elastic deformation amount of the elastic fibers 606 is increased, the elastic fibers 606 are not prone to excessive deformation due to external force impact, the elastic fibers 606 are not prone to damage, guide grooves 605 are formed in the elastic spherical shell 601, prefabricated grooves 604 are formed between the guide grooves 605 and the elastic spherical shells 601, the prefabricated grooves 604 are located between the protective balls 6 and the prefabricated balls, when the two protective balls 6 are located at the positions of the two adjacent protective balls 6 are not prone to be separated, and the positions of the two protective balls are not prone to be opened, and the prefabricated balls are prone to be fixed, and the position of the protective balls 6 are relatively to be relatively opened, and the position of the protective balls are not prone to be broken, and the position to be broken by the corresponding to the position corresponding to the protective balls 6 to be fixed to the position to the corresponding to the position of the corresponding optical balls 6 to the corresponding to the protective balls 6.
Referring to fig. 6 and 9, a plurality of prefabricated cracks 603 are cut on the skeleton rod 602, the prefabricated cracks 603 are all located on one side of the skeleton rod 602 far away from the elastic spherical shell 601, after the protective ball 6 repairs the surface of the anti-corrosion shell 3, the skeleton rod 602 is exposed to the outside, on one hand, when the ocean current is too large at the embedded position of the sensing optical fiber and the skeleton rod 602 is impacted greatly, the skeleton rod 602 is broken along the prefabricated crack 603, the impact on the whole protective ball 6 is reduced, on the other hand, the skeleton rod 602 can provide fixing points for benthos on the sea floor, so that benthos can be fixed on the skeleton rod 602 and grow to form a biological protection layer 8 for jointly resisting the impact of ocean current, and the further the prefabricated cracks 603 are located from the connecting point of the skeleton rod 602 and the elastic spherical shell 601, namely, one end of the skeleton rod 602 far away from the elastic spherical shell 601 is broken easily, and the normal fixing of the benthos is not affected.
In this scheme, form the protective layer through the high-pressure nitrogen gas that elasticity cavity 4 intussuseption was filled, reduce external impact and ocean current scour to the erosion that anticorrosive shell 3 formed, and anticorrosive shell 3 surface appears the crackle and grows into the tearing mouth 7 back that runs through anticorrosive shell 3, then spray protective ball 6 away under the effect of above-mentioned high-pressure nitrogen gas, and protective ball 6 is under the high-pressure nitrogen gas effect of self internal storage, can tear along prefabricated groove 604 and the guide groove 605 direction that self inside was excavated, form petal-shaped pudding, and repair tearing mouth 7, and after the repair is accomplished, skeleton pole 602 can expose in the outside, on the one hand skeleton pole 602 can form three-dimensional space structure's similar breakwater's structure, reduce the impact that ocean current scour formed, on the other hand, skeleton pole 602 adheres to and still can supply marine organism to grow, form biological protection layer 8, and protect protective ball 6 to repair, make protective ball 6 be difficult to be torn under the exotic effect, simultaneously, prefabricated crackle 603 that cuts on skeleton pole 602 can in time be in the time when external ocean current is impacted too big, will fracture 602, local fracture 602 can be avoided in time to give up the local injury to the protective ball 6, and the effect is not be taken as the protection patch to the injury to the protective ball 6 is not fully to the local injury of the protective ball 602.
The submarine optical fiber can be repaired in time, the service life of the submarine optical fiber is greatly prolonged, no professional is required to be arranged for timing maintenance repair, and the use cost of the submarine optical fiber is greatly reduced.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a sensing optical fiber for submarine communication for long distance communication, includes optical fiber main part (1), the outside fixedly connected with of optical fiber main part (1) dresses glue film (2), its characterized in that: the anti-corrosion device is characterized in that an anti-corrosion shell (3) is fixedly connected to the outer side of the external adhesive layer (2), a plurality of elastic cavities (4) are cut at one end, close to the external adhesive layer (2), of the anti-corrosion shell (3), the elastic cavities (4) are uniformly distributed on the outer side of the optical fiber main body (1), a plurality of protection balls (6) are filled in the elastic cavities (4), the protection balls (6) comprise elastic spherical shells (601), an elastic framework is placed in the elastic spherical shells (601), the elastic framework comprises a plurality of framework rods (602), adjacent framework rods (602) are mutually overlapped to form a three-dimensional space structure, one end, close to the inner wall of the elastic spherical shells (601), of each framework rod is fixedly connected with the corresponding elastic spherical shell (601), barbs (607) are fixedly connected to the outer wall of the corresponding elastic spherical shell (601), nitrogen is filled in the elastic cavities (4) and the corresponding elastic spherical shells (601), and the nitrogen pressure is 1.1 sea area depth water pressure;
a plurality of position indicating grooves (5) are cut on the outer wall of the anti-corrosion shell (3), and the positions of the position indicating grooves (5) are matched with the positions of the intervals between two adjacent elastic cavities (4);
the nitrogen filled in the elastic cavity (4) is doped with a small amount of pungent odor gas;
a plurality of protective balls (6) are arranged in a single layer in the elastic cavity (4);
a plurality of elastic fibers (606) are fixedly connected to the outer wall of the elastic spherical shell (601), and adjacent elastic fibers (606) are wound together;
the elastic fibers (606) are in a three-dimensional spiral shape, and adjacent elastic fibers (606) are mutually wound together to form a plurality of closed spaces;
the utility model discloses a solar cell module, including optical fiber main part (1), including anticorrosive shell (3), elastic spherical shell (601), guide groove (605) have been seted up in, be provided with preformed groove (604) between guide groove (605) and the elastic spherical shell (601), preformed groove (604) are located the one end that optical fiber main part (1) was kept away from to protective ball (6), receive seawater immersion and appear the damage for a long time when anticorrosive shell (3), and grow into tear mouth (7) that run through anticorrosive shell (3) under the exogenic action, and further grow under the high-pressure nitrogen gas effect of filling in elastic cavity (4), high-pressure nitrogen gas still can shoot protective ball 6 from elastic cavity (4) simultaneously, and protective ball (6) once break away from the high-pressure atmosphere in elastic cavity (4), under the nitrogen gas effect of self filling, can be followed the direction rapid explosion tearing of preformed groove (604) and guide groove (605), form petal shape patch, and get rid of to the outer wall of anticorrosive shell (3) under the impact that the explosion produced, and fix firmly in the outer wall surface of anticorrosive shell (3) through the effect of tearing (607), restore and tearing firmly and tearing (7).
2. A sensing fiber for submarine communication for long-distance communication according to claim 1, wherein: the skeleton pole (602) is cut out and is had a plurality of prefabricated crackles (603), and a plurality of prefabricated crackles (603) all are located the one side of keeping away from elasticity spherical shell (601) of skeleton pole (602), repair back at protection ball (6) to anticorrosion shell (3) surface, skeleton pole (602) can expose in the outside.
3. A sensing fiber for submarine communication for long-distance communication according to claim 2, wherein: the further the pre-crack (603) is located from the connection point of the skeleton rod (602) and the elastic spherical shell (601), the greater the length and depth of the pre-crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616039.6A CN113484962B (en) | 2021-06-02 | 2021-06-02 | Sensing optical fiber for submarine communication for long-distance communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616039.6A CN113484962B (en) | 2021-06-02 | 2021-06-02 | Sensing optical fiber for submarine communication for long-distance communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113484962A CN113484962A (en) | 2021-10-08 |
| CN113484962B true CN113484962B (en) | 2024-01-05 |
Family
ID=77934402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110616039.6A Active CN113484962B (en) | 2021-06-02 | 2021-06-02 | Sensing optical fiber for submarine communication for long-distance communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113484962B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325977A (en) * | 2021-12-07 | 2022-04-12 | 富通集团（嘉善）通信技术有限公司 | Optical cable |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5570973A (en) * | 1994-07-11 | 1996-11-05 | Foremost Solutions, Inc. | Method and system for bioremediation of contaminated soil using inoculated diatomaceous earth |
| US5920672A (en) * | 1997-06-05 | 1999-07-06 | Siecor Corporation | Optical cable and a component thereof |
| KR20140117019A (en) * | 2013-03-25 | 2014-10-07 | 인하대학교 산학협력단 | Sporosarcina pasteurii WJ-4 isolated from concrete and method for preparing Calcium carbonate using the same |
| CN109321149A (en) * | 2018-09-04 | 2019-02-12 | 李九梅 | A kind of steel structure surface curing film |
| CN109681639A (en) * | 2018-12-06 | 2019-04-26 | 徐召辉 | A kind of high-performance sealed circle for self-test of cracking |
| CN210222320U (en) * | 2019-08-04 | 2020-03-31 | 扬州瑞芯光通信器材有限公司 | Indoor and outdoor dual-purpose self-supporting composite optical cable |
| CN111029024A (en) * | 2019-12-31 | 2020-04-17 | 苏州今创互联网科技有限公司 | Protection type cable for security protection |
| CN111288229A (en) * | 2020-02-28 | 2020-06-16 | 江苏亚星波纹管有限公司 | A corrugated expansion joint for pipeline laying in saline-alkali land |
| CN112152102A (en) * | 2020-09-07 | 2020-12-29 | 万金山 | Tail breaking type ring main unit with antiriot function |
| CN112387559A (en) * | 2020-10-14 | 2021-02-23 | 杜文中 | Preparation process of high-strength anticorrosive coating at corner |
| CN213149330U (en) * | 2020-10-19 | 2021-05-07 | 深圳市超越光通科技有限公司 | Optical cable for field operations |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6496629B2 (en) * | 1999-05-28 | 2002-12-17 | Tycom (Us) Inc. | Undersea telecommunications cable |
-
2021
- 2021-06-02 CN CN202110616039.6A patent/CN113484962B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5570973A (en) * | 1994-07-11 | 1996-11-05 | Foremost Solutions, Inc. | Method and system for bioremediation of contaminated soil using inoculated diatomaceous earth |
| US5920672A (en) * | 1997-06-05 | 1999-07-06 | Siecor Corporation | Optical cable and a component thereof |
| KR20140117019A (en) * | 2013-03-25 | 2014-10-07 | 인하대학교 산학협력단 | Sporosarcina pasteurii WJ-4 isolated from concrete and method for preparing Calcium carbonate using the same |
| CN109321149A (en) * | 2018-09-04 | 2019-02-12 | 李九梅 | A kind of steel structure surface curing film |
| CN109681639A (en) * | 2018-12-06 | 2019-04-26 | 徐召辉 | A kind of high-performance sealed circle for self-test of cracking |
| CN210222320U (en) * | 2019-08-04 | 2020-03-31 | 扬州瑞芯光通信器材有限公司 | Indoor and outdoor dual-purpose self-supporting composite optical cable |
| CN111029024A (en) * | 2019-12-31 | 2020-04-17 | 苏州今创互联网科技有限公司 | Protection type cable for security protection |
| CN111288229A (en) * | 2020-02-28 | 2020-06-16 | 江苏亚星波纹管有限公司 | A corrugated expansion joint for pipeline laying in saline-alkali land |
| CN112152102A (en) * | 2020-09-07 | 2020-12-29 | 万金山 | Tail breaking type ring main unit with antiriot function |
| CN112387559A (en) * | 2020-10-14 | 2021-02-23 | 杜文中 | Preparation process of high-strength anticorrosive coating at corner |
| CN213149330U (en) * | 2020-10-19 | 2021-05-07 | 深圳市超越光通科技有限公司 | Optical cable for field operations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113484962A (en) | 2021-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113484962B (en) | Sensing optical fiber for submarine communication for long-distance communication | |
| ES2273774T3 (en) | ENERGY GENERATION SYSTEMS FROM LAS OLAS DEL MAR. | |
| CN103523181B (en) | Marine wave, wind, light comprehensive electric generating ship | |
| CN102656363B (en) | Float energy generation device | |
| CN209972726U (en) | Ocean buoy based on monitoring platform | |
| WO2021204130A1 (en) | Floating body queue based power transmission system | |
| CN113250235B (en) | Truss type single pile based on offshore wind turbine | |
| CN115076016A (en) | Wave energy power generation device | |
| US20150035279A1 (en) | Wave energy conversion system | |
| CN204070275U (en) | The acousto-optic compound bird-repeller system that a kind of vertical shaft fan is formed | |
| CN214741850U (en) | Anticorrosive wind power generation base | |
| CN216773397U (en) | Battery carbon fiber shell | |
| CN212647914U (en) | Open-air aerial [ insulated ] cable | |
| CN216054024U (en) | Compound twisted aluminum alloy cable | |
| CN213523483U (en) | Anti-wave culture raft frame | |
| CN205770017U (en) | A kind of top layer following sea stream self-powered multiparameter collects buoy | |
| CN211320886U (en) | Wind power cable | |
| CN220414107U (en) | Enclose fender subassembly | |
| CN115542483B (en) | Corrosion-resistant optical cable for marine navigation ship | |
| CN211453680U (en) | Wind direction recognition device for navigation | |
| CN220374712U (en) | Wharf warning device | |
| CN221614334U (en) | New energy battery module collection line | |
| CN220856169U (en) | Light elastic sheath flexible wire | |
| CN218907538U (en) | Water buoy convenient for night observation | |
| CN222102194U (en) | An offshore wind power ladder de-icing device capable of being electrically heated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: Factory Building No. 212 Zhangbei Road, Zhangbei Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province 518000 Patentee after: Shenzhen Photothermal Communication Technology Co.,Ltd. Country or region after: China Address before: 362000 No. 5 Nanshan Road, Huangling village, Zhang ban Town, Quanzhou City, Fujian Province Patentee before: Xia Zhiquan Country or region before: China |