CN103887007A - Shield cable for ship - Google Patents
Shield cable for ship Download PDFInfo
- Publication number
- CN103887007A CN103887007A CN201410071127.2A CN201410071127A CN103887007A CN 103887007 A CN103887007 A CN 103887007A CN 201410071127 A CN201410071127 A CN 201410071127A CN 103887007 A CN103887007 A CN 103887007A
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- layer
- core
- wrapped
- conductor
- vessel
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Abstract
The invention discloses a shield cable for a ship. According to the shield cable for the ship, a conductor is formed by twisting multiple tinned copper wires, a crosslinking polyolefin insulating layer is arranged on the conductor in an extruding mode to form an insulating cable core, three insulating cable cores are combined and then are wrapped in a metal shielding layer to form one conducting core, six conducting cores are combined and then wrapped in a polyurethane wrapping tape layer, the polyurethane wrapping tape layer is wrapped in a tinned copper wire shielding layer, and an inner sheath layer, a woven armor layer and an outer sheath layer are arranged outside the tinned copper wire shielding layer in sequence, and six control cable cores are further arranged between the six conducting cores. The shield cable for the ship is low in weight, convenient to lay, good in flame resistance, excellent in ageing resistance, low in capacitance and inductance, and excellent in shielding performance and anti-disturbance performance.
Description
technical field
The present invention relates to a kind of shielded type cable peculiar to vessel, belong to technical field of electric wires and cables.
background technology
Shipboard cable in use, is laid in open deck, bathroom, freight house, refrigerated compartment, cabin and may has the places such as water accumulation steam or harmful steam.Because the space that shipboard cable lays is narrower and small, be difficult for laying, cable weight is heavier, gives to lay and has brought very inconvenience.
summary of the invention
The invention provides a kind of simple in structure, lightweight, shielded type cable peculiar to vessel that volume is little.
The solution of the present invention is as follows: a kind of shielded type cable peculiar to vessel, conductor is stranded with multiply tinned wird, on described conductor, extrude cross-linked polyolefin insulating barrier and form insulated wire cores, after three insulated wire cores combinations, wrapped metal screen layer formation is led core, the six roots of sensation is led the rear wrapped polyurethane belting layer of core combination, the outer wrapped tinned copper wire screen of described polyurethane belting layer, described tinned copper wire screen sets gradually inner restrictive coating, braiding armour, external sheath layer outward; The described six roots of sensation is led between core group six roots of sensation control core is also set, and described control core is made up of the wrapped metal screen layer of pair twist group, and described pair twist group is made up of the core of the outer wrapped polyolefin insulation layer of two conductors.
Further, under described screen, be also provided with a bare copper conductor drainage thread.
Further, described inner restrictive coating and external sheath layer all adopt and extrude cross-linking radiation polyolefine material and extrude.
Further, described armour adopts almag wire material to make.
Cable of the present invention has low electric capacity and low inductance, has good shielding properties and interference free performance, has improved greatly the shielding properties of cable, has good anti-external electromagnetic field and disturbs and do not produce external interference.Interior oversheath all adopts cross-linking radiation polyolefin, has improved the temperature resistant grade of cable, and the fire resistance of cable is good, and resistance to ag(e)ing is good, has also improved the mechanical performance of cable simultaneously.
brief description of the drawings
Fig. 1 is structural representation of the present invention.
embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of shielded type cable peculiar to vessel, conductor is stranded with multiply tinned wird, on described conductor 1, extrude cross-linked polyolefin insulating barrier 2 and form insulated wire cores, after three insulated wire cores combinations, wrapped metal screen layer 3 formations are led core, the six roots of sensation is led the rear wrapped polyurethane belting layer 4 of core combination, the outer wrapped tinned copper wire screen 5 of described polyurethane belting layer 4, outer inner restrictive coating 6, braiding armour 7, the external sheath layer 8 of setting gradually of described tinned copper wire screen 5; The described six roots of sensation is led between core group six roots of sensation control core 9 is also set, and described control core is made up of the wrapped metal screen layer of pair twist group, and described pair twist group is made up of the core of the outer wrapped polyolefin insulation layer of two conductors.
Under described screen, be also provided with a bare copper conductor drainage thread 10.Described inner restrictive coating and external sheath layer all adopt and extrude cross-linking radiation polyolefine material and extrude.Described armour adopts almag wire material to make.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (4)
1. a shielded type cable peculiar to vessel, it is characterized in that conductor multiply tinned wird is stranded, on described conductor, extrude cross-linked polyolefin insulating barrier and form insulated wire cores, after three insulated wire cores combinations, wrapped metal screen layer formation is led core, the six roots of sensation is led the rear wrapped polyurethane belting layer of core combination, the outer wrapped tinned copper wire screen of described polyurethane belting layer, described tinned copper wire screen sets gradually inner restrictive coating, braiding armour, external sheath layer outward; The described six roots of sensation is led between core group six roots of sensation control core is also set, and described control core is made up of the wrapped metal screen layer of pair twist group, and described pair twist group is made up of the core of the outer wrapped polyolefin insulation layer of two conductors.
2. one according to claim 1 shielded type cable peculiar to vessel, is characterized in that being also provided with under described screen a bare copper conductor drainage thread.
3. one one kinds of shielded type cables peculiar to vessel according to claim 1, is characterized in that described inner restrictive coating and external sheath layer all adopt to extrude cross-linking radiation polyolefine material and extrude.
4. one according to claim 1 shielded type cable peculiar to vessel, is characterized in that described armour adopts almag wire material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071127.2A CN103887007A (en) | 2014-02-28 | 2014-02-28 | Shield cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071127.2A CN103887007A (en) | 2014-02-28 | 2014-02-28 | Shield cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103887007A true CN103887007A (en) | 2014-06-25 |
Family
ID=50955858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410071127.2A Pending CN103887007A (en) | 2014-02-28 | 2014-02-28 | Shield cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103887007A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707067A (en) * | 2009-12-04 | 2010-05-12 | 江苏远洋东泽电缆股份有限公司 | Low-smoke halogen-free flame-retardant multifunctional armored cable for ship and marine engineering |
| US20120000690A1 (en) * | 2010-07-01 | 2012-01-05 | General Cable Technologies Corporation | Data cable with free stripping water blocking material |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN102664073A (en) * | 2012-05-28 | 2012-09-12 | 南京全信传输科技股份有限公司 | Vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable |
| CN103426534A (en) * | 2012-05-18 | 2013-12-04 | 安徽凯博尔特种电缆集团有限公司 | Light shielding control and instrument cable for ship |
| CN203746565U (en) * | 2014-02-28 | 2014-07-30 | 安徽凯博尔特种电缆集团有限公司 | Marine shielded cable |
-
2014
- 2014-02-28 CN CN201410071127.2A patent/CN103887007A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707067A (en) * | 2009-12-04 | 2010-05-12 | 江苏远洋东泽电缆股份有限公司 | Low-smoke halogen-free flame-retardant multifunctional armored cable for ship and marine engineering |
| US20120000690A1 (en) * | 2010-07-01 | 2012-01-05 | General Cable Technologies Corporation | Data cable with free stripping water blocking material |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN103426534A (en) * | 2012-05-18 | 2013-12-04 | 安徽凯博尔特种电缆集团有限公司 | Light shielding control and instrument cable for ship |
| CN102664073A (en) * | 2012-05-28 | 2012-09-12 | 南京全信传输科技股份有限公司 | Vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable |
| CN203746565U (en) * | 2014-02-28 | 2014-07-30 | 安徽凯博尔特种电缆集团有限公司 | Marine shielded cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140625 |