CN206379215U - A kind of seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type - Google Patents
A kind of seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type Download PDFInfo
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- CN206379215U CN206379215U CN201720069268.XU CN201720069268U CN206379215U CN 206379215 U CN206379215 U CN 206379215U CN 201720069268 U CN201720069268 U CN 201720069268U CN 206379215 U CN206379215 U CN 206379215U
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- resistant coating
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- optic cables
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Abstract
Installed the utility model discloses a kind of communication of seabed and contain fiber optic cables with insulation extrusion-resisting type, including rubber outer, anti-extrusion layer, first corrosion-resistant coating, wrap layer, elastic packed layer, second corrosion-resistant coating, water blocking layer, copper conductor, optical fiber core and insulating barrier, the anti-extrusion layer is located between rubber outer and the first corrosion-resistant coating, the copper conductor and optical fiber core, which are respectively positioned on, to be wrapped in layer, water blocking layer is installed on the outside of the copper conductor, and the second corrosion-resistant coating is provided with the outside of water blocking layer, insulating barrier is enclosed with the outside of the optical fiber core, described wrap is provided with elastic packed layer in layer.Seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type, is adapted to deepwater work, is not in the phenomenon for being extruded damage；Double layer anticorrosive arbor, the problem of solving by seawater corrosion, it is ensured that the transmission of communication, improve service life, overall by the way of tangent connection, the stability of structure is good.
Description
Technical field
The utility model is related to submarine cable technical field, and specially a kind of seabed communication installation insulation extrusion-resisting type contains
Fiber optic cables.
Background technology
Submarine communication cable is mainly used in long range communication network, be generally used for remote island between, military installations over strait
Etc. more important occasion.Sea electric power cable lays distance compared with communication cable compared to wanting much shorter, is mainly used between the island of land, horizontal
More rivers or bay, from interconnection between land connection drilling platforms or drilling platforms etc..In general, using seabed
Aerial cable of the cable transmission electric energy undoubtedly than same length is expensive, but with it often than making ground with small and isolated power station
Area's property generates electricity more economical, more using benefit in offshore area.In the more country in island and river, such a cable application is wider
It is general.But general submarine cable elastic restoring force is weak, especially when deep water carries out operation, in the environment of High Voltage, easy quilt
Extrusion damage, and the transmission of communication is easily hindered by seawater corrosion, reduce its service life.In view of the above-mentioned problems, being badly in need of
Design a kind of seabed communication installation insulation extrusion-resisting type and contain fiber optic cables.
Utility model content
The purpose of this utility model is that providing a kind of seabed communication installation insulation extrusion-resisting type contains fiber optic cables, to solve
Propose that general submarine cable elastic restoring force is weak in certainly above-mentioned background technology, especially when deep water carries out operation, High Voltage
In the environment of, damage is easily extruded, and the transmission of communication is easily hindered by seawater corrosion, reduce asking for its service life
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of seabed communication is installed is squeezed with insulation is anti-
Pressure type contains fiber optic cables, including rubber outer, anti-extrusion layer, the first corrosion-resistant coating, wraps layer, elastic packed layer, second
Corrosion-resistant coating, water blocking layer, copper conductor, optical fiber core and insulating barrier, the anti-extrusion layer are located at rubber outer and the first anticorrosion
Between layer, and it is provided with the inside of the first corrosion-resistant coating and wraps layer, it is solid that the copper conductor and optical fiber core are respectively positioned on parcel
In given layer, it is provided with the outside of the copper conductor on the outside of water blocking layer, and water blocking layer and is provided with the second corrosion-resistant coating, the optical fiber
Insulating barrier is enclosed with the outside of core body, described wrap is provided with elastic packed layer in layer.
It is preferred that, the anti-extrusion layer is elastic wire web frame, and its surface is zinc-plated processing.
It is preferred that, first corrosion-resistant coating is 3PE pyrocondensation belt series of products, and the second corrosion-resistant coating is multiple for epoxy resin
Condensation material.
It is preferred that, the elastic packed layer is EPE inserts.
It is preferred that, the number of the copper conductor is three, and is tangent connection between the second corrosion-resistant coating on the outside of it, together
When the second corrosion-resistant coating and wrap layer also be tangent connection.
It is preferred that, the optical fiber core is symmetrically arranged with two, and it is with the second corrosion-resistant coating and wraps layer and is
Connection bonded to each other.
Compared with prior art, the beneficial effects of the utility model are：Seabed communication installation insulation extrusion-resisting type contains
Fiber optic cables, compared with general submarine cable under, using the Elastic Steel silk screen of zinc-plated processing, tentatively enhance elasticity it is extensive
It in turn ensure that steel wire will not be corroded in wet environment while multiple power, the elasticity constituted using EPE inserts is filled
Layer, had both improved integrally-built stability, and had further enhanced elastic restoring force so that the device is adapted to deep water work
Industry, is not in the phenomenon for being extruded damage；Double layer anticorrosive arbor, the problem of solving by seawater corrosion, it is ensured that communication
Transmission, improves service life, overall the stability of structure is good, built-in fiber unit by the way of tangent connection, convenient tight
Communication is rapidly performed by when anxious.
Brief description of the drawings
Fig. 1 is the utility model structural profile schematic diagram；
Fig. 2 is the utility model structure overall schematic.
In figure：1st, rubber outer, 2, anti-extrusion layer, the 3, first corrosion-resistant coating, 4, wrap layer, 5, elastic packed layer,
6th, the second corrosion-resistant coating, 7, water blocking layer, 8, copper conductor, 9, optical fiber core, 10, insulating barrier.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of seabed communication is installed with insulation extrusion-resisting type
Containing fiber optic cables, including rubber outer 1, anti-extrusion layer 2, the first corrosion-resistant coating 3, wrap layer 4, elastic packed layer 5, second
Corrosion-resistant coating 6, water blocking layer 7, copper conductor 8, optical fiber core 9 and insulating barrier 10, anti-extrusion layer 2 are anti-positioned at rubber outer 1 and first
Between corrosion layer 3, anti-extrusion layer 2 is elastic wire web frame, and its surface is zinc-plated processing, tentatively enhances elastic restoring force
While in turn ensure that steel wire will not be corroded in wet environment, and the inner side of the first corrosion-resistant coating 3 is provided with parcel
Fixed bed 4, the first corrosion-resistant coating 3 is 3PE pyrocondensation belt series of products, and the second corrosion-resistant coating 6 is epoxy resin composite material, double
Layer anti-corrosion structure, the problem of solving by seawater corrosion, it is ensured that the transmission of communication improves service life, copper conductor 8 and light
Fibre core body 9, which is respectively positioned on, to be wrapped in layer 4, and the number of copper conductor 8 is three, and is between the second corrosion-resistant coating 6 on the outside of it
Tangent connection, while the second corrosion-resistant coating 6 is also tangent connection, the mode of tangent connection, the stabilization of structure with wrapping layer 4
Property is good, and the outside of copper conductor 8 is provided with water blocking layer 7, and the outside of water blocking layer 7 is provided with the second corrosion-resistant coating 6, optical fiber core 9
Outside be enclosed with insulating barrier 10, optical fiber core 9 is symmetrically arranged with two, and it is with the second corrosion-resistant coating 6 and wraps layer 4
It is connection bonded to each other, wraps and elastic packed layer 5 is installed in layer 4.
Operation principle：Installed using seabed communication with insulation extrusion-resisting type when containing fiber optic cables, first by copper conductor 8
Outside wrap up one layer of water blocking layer 7, prevent the infiltration of water, the outside of water blocking layer 7 be then provided with epoxy resin composite material
Second layer corrosion-resistant coating 6, effectively prevent permeate water corrosion, afterwards by copper conductor 8 and the optical fiber for being enclosed with insulating barrier 10
Core body 9, which is placed on, to be wrapped in layer 4, and EPE inserts is put into remaining white space formation elastic packed layer 5, is improved
Overall elastic restoring force, then scribbles the first anticorrosion of formation of 3PE pyrocondensation belts series of products in the outside for wrapping layer 4
Layer 3, carries out sticky and corrosion-resisting function, and anti-extrusion layer 2 finally is wrapped in into outside, is fixed using rubber outer 1；
The device is adapted to deepwater work, is not in the phenomenon for being extruded damage, and double layer anticorrosive arbor is solved by seawater corrosion
The problem of, it is ensured that the transmission of communication, service life is improved, overall by the way of tangent connection, the stability of structure is good, interior
Fiber unit is put, communication is rapidly performed by when facilitating urgent；Here it is seabed communication is installed contains optical fiber with insulation extrusion-resisting type
The operation principle of cable.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of seabed communication is installed contains fiber optic cables, including rubber outer with insulation extrusion-resisting type（1）, anti-extrusion layer（2）,
One corrosion-resistant coating（3）, wrap layer（4）, elastic packed layer（5）, the second corrosion-resistant coating（6）, water blocking layer（7）, copper conductor
（8）, optical fiber core（9）And insulating barrier（10）, it is characterised in that：The anti-extrusion layer（2）Positioned at rubber outer（1）It is anti-with first
Corrosion layer（3）Between, and the first corrosion-resistant coating（3）Inner side be provided with and wrap layer（4）, the copper conductor（8）And optical fiber
Core body（9）It is respectively positioned on and wraps layer（4）In, the copper conductor（8）Outside water blocking layer is installed（7）, and water blocking layer（7）'s
Outside is provided with the second corrosion-resistant coating（6）, the optical fiber core（9）Outside be enclosed with insulating barrier（10）, it is described to wrap
Layer（4）In elastic packed layer is installed（5）.
2. a kind of seabed communication according to claim 1 is installed contains fiber optic cables with insulation extrusion-resisting type, it is characterised in that：
The anti-extrusion layer（2）For elastic wire web frame, and its surface is zinc-plated processing.
3. a kind of seabed communication according to claim 1 is installed contains fiber optic cables with insulation extrusion-resisting type, it is characterised in that：
First corrosion-resistant coating（3）For 3PE pyrocondensation belt series of products, and the second corrosion-resistant coating（6）For epoxy resin composite material.
4. a kind of seabed communication according to claim 1 is installed contains fiber optic cables with insulation extrusion-resisting type, it is characterised in that：
The elastic packed layer（5）For EPE inserts.
5. a kind of seabed communication according to claim 1 is installed contains fiber optic cables with insulation extrusion-resisting type, it is characterised in that：
The copper conductor（8）Number be three, and the second corrosion-resistant coating on the outside of it（6）Between be tangent connection, while second anti-
Corrosion layer（6）With wrapping layer（4）Also it is tangent connection.
6. a kind of seabed communication according to claim 1 is installed contains fiber optic cables with insulation extrusion-resisting type, it is characterised in that：
The optical fiber core（9）It is symmetrically arranged with two, and itself and the second corrosion-resistant coating（6）With wrap layer（4）It is mutual patch
Close connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069268.XU CN206379215U (en) | 2017-01-20 | 2017-01-20 | A kind of seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069268.XU CN206379215U (en) | 2017-01-20 | 2017-01-20 | A kind of seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379215U true CN206379215U (en) | 2017-08-04 |
Family
ID=59400462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720069268.XU Expired - Fee Related CN206379215U (en) | 2017-01-20 | 2017-01-20 | A kind of seabed communication is installed contains fiber optic cables with insulation extrusion-resisting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379215U (en) |
-
2017
- 2017-01-20 CN CN201720069268.XU patent/CN206379215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20180120 |