CN107316697A - A kind of water pressure resistance deep-sea submarine cable - Google Patents
A kind of water pressure resistance deep-sea submarine cable Download PDFInfo
- Publication number
- CN107316697A CN107316697A CN201710487632.9A CN201710487632A CN107316697A CN 107316697 A CN107316697 A CN 107316697A CN 201710487632 A CN201710487632 A CN 201710487632A CN 107316697 A CN107316697 A CN 107316697A
- Authority
- CN
- China
- Prior art keywords
- layer
- extruded
- outside
- water pressure
- pressure resistance
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/021—Features relating to screening tape per se
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires
Abstract
The invention discloses a kind of water pressure resistance deep-sea submarine cable, it includes cable core, functional layer, ground wire, insulating barrier, braiding layer and electric power cable core；The cable core includes conductor, packed layer, fixed frame, external shielding layer, gasket for packing, internal shield and inner restrictive coating；One layer of packed layer is extruded with outside the conductor；One layer of external shielding layer is extruded with outside the packed layer；Two identical gasket for packings are extruded with the external shielding layer；Two identical internal shields are being extruded with described in two identicals outside gasket for packing and in external shielding layer；Two identical inner restrictive coatings are being extruded with described in two identicals outside internal shield；One layer of armor is extruded with outside the external shielding layer；An one functional layer is extruded with outside the armor；High order end and low order end are extruded with two identical electric power cable cores in the functional layer；Four identical ground wires are extruded with the functional layer.The present invention has the advantages that Stability Analysis of Structures, practical safe and good anticorrosive property.
Description
Technical field
Field, more particularly to a kind of water pressure resistance deep-sea submarine cable are manufactured the present invention relates to power cable.
Background technology
At present, there is structure not in the conventional power cable product on domestic market applied to seabed electrical installation system
The deficiencies such as stabilization, poor safety performance, Corrosion Protection difference；Therefore we be badly in need of want at development ＆ production it is a kind of with Stability Analysis of Structures,
The novel cable of the advantages of practical safe and good anticorrosive property.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of water pressure resistance deep-sea proposed is extra large
Bottom cable.
To achieve these goals, present invention employs following technical scheme：
A kind of water pressure resistance deep-sea submarine cable, it includes cable core, armor, functional layer, ground wire, power conductor, insulating barrier, volume
Tissue layer and electric power cable core；The cable core includes conductor, packed layer, fixed frame, external shielding layer, gasket for packing, internal shield and interior shield
Jacket layer；One layer of packed layer is extruded with outside the conductor；One layer of external shielding layer is extruded with outside the packed layer；In the external shielding layer
It is extruded with two identical gasket for packings；One layer of two phase are being extruded with described in two identicals outside gasket for packing and in external shielding layer
Same internal shield；Two identical inner restrictive coatings are being extruded with described in two identicals outside internal shield；The external shielding layer
It is extruded with one layer of armor outside；An one functional layer is extruded with outside the armor；Two identicals are extruded with the functional layer
Electric power cable core；The electric power cable core includes power conductor, insulating barrier and braiding layer；Described in two identicals outside power conductor and
Two identical insulating barriers are extruded with functional layer；Two phases are extruded with outside two identical insulating barriers and in functional layer
Same braiding layer；Four identical ground wires are extruded with the functional layer.
The cross fixed frame just put is provided with a kind of above-mentioned water pressure resistance deep-sea submarine cable, the packed layer.
A kind of above-mentioned water pressure resistance deep-sea submarine cable, the conductor includes four identical cylinder type wire harness；Four
Wire harness is distributed the upper left side for being extruded in cross fixed frame, upper right side, lower left and lower right respectively described in root identical.
A kind of above-mentioned water pressure resistance deep-sea submarine cable, the functional layer includes resistance to compression layer, waterproof successively from the inside to the outside
Layer and corrosion-resistant coating.
A kind of above-mentioned water pressure resistance deep-sea submarine cable, ground wire described in four identicals evenly and symmetrically be distributed in work(
Upper left side, upper right side, lower left and the lower right of ergosphere.
A kind of above-mentioned water pressure resistance deep-sea submarine cable, the cable core, external shielding layer, inner restrictive coating, armor, function
Layer, power conductor, braiding layer, electric power cable core, corrosion-resistant coating, waterproof layer and resistance to compression layer ellipsoidal cross section structure.
A kind of above-mentioned water pressure resistance deep-sea submarine cable, the conductor, packed layer, gasket for packing, internal shield, ground wire and
The rounded structure in section of insulating barrier.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of water pressure resistance deep-sea submarine cable of the invention has Stability Analysis of Structures, practical safety, compressive property strong and good
The advantages of anticorrosive property and water proofing property.
Brief description of the drawings
Fig. 1 is lateral cross section structural representation of the invention；
Fig. 2 is the transversary schematic diagram of functional layer of the present invention；
In figure：1st, cable core；2nd, conductor；3rd, packed layer；4th, fixed frame；5th, external shielding layer；6th, gasket for packing；7th, internal shield；8th, it is interior
Restrictive coating；9th, armor；10th, functional layer；11st, ground wire；12nd, power conductor；13rd, insulating barrier；14th, braiding layer；15th, power cables
Core；16th, corrosion-resistant coating；17th, waterproof layer；18th, resistance to compression layer.
Embodiment
Such as Fig. 1-2, a kind of water pressure resistance deep-sea submarine cable, it include cable core 1, armor 9, functional layer 10, ground wire 11,
Power conductor 12, insulating barrier 13, braiding layer 14 and electric power cable core 15；The cable core 1 include conductor 2, packed layer 3, fixed frame 4,
External shielding layer 5, gasket for packing 6, internal shield 7 and inner restrictive coating 8；One layer of packed layer 3 is extruded with outside the conductor 2；The filling
The cross fixed frame 4 just put is provided with layer 3；The conductor 2 includes four identical cylinder type wire harness；Four identicals
The wire harness is distributed the upper left side for being extruded in cross fixed frame 4, upper right side, lower left and lower right respectively；The packed layer 3
It is extruded with one layer of external shielding layer 5 outside；Two identical gasket for packings 6 are extruded with the external shielding layer 5；Described in two identicals
Gasket for packing 6 is outer and one layer of two identical internal shield 7 are extruded with external shielding layer 5；In inner shield described in two identicals
Two identical inner restrictive coatings 8 are extruded with outside layer 7；One layer of armor 9 is extruded with outside the external shielding layer 5；Outside the armor 9
It is extruded with an one functional layer 10；The functional layer 10 includes resistance to compression layer 18, waterproof layer 17 and corrosion-resistant coating 16 successively from the inside to the outside；
Two identical electric power cable cores 15 are extruded with the functional layer 10；The electric power cable core 15 includes power conductor 12, insulating barrier
13 and braiding layer 14；Two identical insulating barriers are extruded with outside power conductor 12 described in two identicals and in functional layer 10
13；Two identical braiding layers 14 are extruded with outside two identical insulating barriers 13 and in functional layer 10；The functional layer 10
Inside it is extruded with four identical ground wires 11；The upper left for being distributed in functional layer 10 of ground wire 11 evenly and symmetrically described in four identicals
Side, upper right side, lower left and lower right；The cable core 1, external shielding layer 5, inner restrictive coating 8, armor 9, functional layer 10, electric power
Conductor 12, braiding layer 14, electric power cable core 15, corrosion-resistant coating 16, waterproof layer 17 and resistance to compression layer 18 ellipsoidal cross section structure；Institute
State conductor 2, packed layer 3, gasket for packing 6, internal shield 7, the rounded structure in the section of ground wire 11 and insulating barrier 13.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of water pressure resistance deep-sea submarine cable, it is characterised in that：Led including cable core, armor, functional layer, ground wire, electric power
Body, insulating barrier, braiding layer and electric power cable core；The cable core includes conductor, packed layer, fixed frame, external shielding layer, gasket for packing, interior
Screen layer and inner restrictive coating；One layer of packed layer is extruded with outside the conductor；One layer of external shielding layer is extruded with outside the packed layer；Institute
State and two identical gasket for packings are extruded with external shielding layer；Extruded described in two identicals outside gasket for packing and in external shielding layer
There are one layer of two identical internal shield；Two identical inner restrictive coatings are being extruded with described in two identicals outside internal shield；
One layer of armor is extruded with outside the external shielding layer；An one functional layer is extruded with outside the armor；Extruded in the functional layer
There are two identical electric power cable cores；The electric power cable core includes power conductor, insulating barrier and braiding layer；Described in two identicals
Power conductor is outer and two identical insulating barriers are extruded with functional layer；Outside two identical insulating barriers and in functional layer
It is extruded with two identical braiding layers；Four identical ground wires are extruded with the functional layer.
2. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：Set in the packed layer
There is the cross fixed frame just put.
3. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：The conductor includes four
Identical cylinder type wire harness；Wire harness described in four identicals is distributed the upper left side for being extruded in cross fixed frame, upper right respectively
Side, lower left and lower right.
4. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：The functional layer by it is interior extremely
Include resistance to compression layer, waterproof layer and corrosion-resistant coating successively outside.
5. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：Described in four identicals
The upper left side for being distributed in functional layer, upper right side, lower left and the lower right of line evenly and symmetrically.
6. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：The cable core, external shield
Layer, inner restrictive coating, armor, functional layer, power conductor, braiding layer, electric power cable core, corrosion-resistant coating, waterproof layer and resistance to compression layer
Ellipsoidal cross section structure.
7. according to circumstances require a kind of water pressure resistance deep-sea submarine cable described in 1, it is characterised in that：The conductor, packed layer,
Gasket for packing, internal shield, the rounded structure in the section of ground wire and insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487632.9A CN107316697A (en) | 2017-06-23 | 2017-06-23 | A kind of water pressure resistance deep-sea submarine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487632.9A CN107316697A (en) | 2017-06-23 | 2017-06-23 | A kind of water pressure resistance deep-sea submarine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107316697A true CN107316697A (en) | 2017-11-03 |
Family
ID=60181197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487632.9A Pending CN107316697A (en) | 2017-06-23 | 2017-06-23 | A kind of water pressure resistance deep-sea submarine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601487A (en) * | 2020-05-31 | 2020-08-28 | 史先德 | Deep sea circuit balance isolation packaging technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711775U (en) * | 2012-06-04 | 2013-01-30 | 安徽华联电缆集团有限公司 | Fusiform silicon rubber cable |
| CN105225748A (en) * | 2014-05-28 | 2016-01-06 | 扬州德宝电缆有限公司 | A kind of novel high temperature-proof corrosion proof cable |
| CN205487454U (en) * | 2016-04-05 | 2016-08-17 | 天长市徽宁电器仪表厂 | Withstand voltage control cable |
| CN206134318U (en) * | 2016-09-30 | 2017-04-26 | 重庆楚楚科技有限公司 | Stretch -proofing cable |
| CN207097500U (en) * | 2017-06-23 | 2018-03-13 | 安徽华上电缆科技有限公司 | A kind of water pressure resistance deep-sea submarine cable |
-
2017
- 2017-06-23 CN CN201710487632.9A patent/CN107316697A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711775U (en) * | 2012-06-04 | 2013-01-30 | 安徽华联电缆集团有限公司 | Fusiform silicon rubber cable |
| CN105225748A (en) * | 2014-05-28 | 2016-01-06 | 扬州德宝电缆有限公司 | A kind of novel high temperature-proof corrosion proof cable |
| CN205487454U (en) * | 2016-04-05 | 2016-08-17 | 天长市徽宁电器仪表厂 | Withstand voltage control cable |
| CN206134318U (en) * | 2016-09-30 | 2017-04-26 | 重庆楚楚科技有限公司 | Stretch -proofing cable |
| CN207097500U (en) * | 2017-06-23 | 2018-03-13 | 安徽华上电缆科技有限公司 | A kind of water pressure resistance deep-sea submarine cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601487A (en) * | 2020-05-31 | 2020-08-28 | 史先德 | Deep sea circuit balance isolation packaging technology |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |