CN204857238U - Anti -interference control cable of sea water resistance - Google Patents
Anti -interference control cable of sea water resistance Download PDFInfo
- Publication number
- CN204857238U CN204857238U CN201520566011.6U CN201520566011U CN204857238U CN 204857238 U CN204857238 U CN 204857238U CN 201520566011 U CN201520566011 U CN 201520566011U CN 204857238 U CN204857238 U CN 204857238U
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- CN
- China
- Prior art keywords
- cable
- sea water
- conductor
- band
- water resistance
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Abstract
The utility model provides an anti -interference control cable of sea water resistance, which comprises a cable body, the cable body include a plurality of independent groups, independent group constitute by conductor and insulating layer, the insulating layer setting at the conductor surface, a plurality of independent group be equipped with the band outward, band and the clearance intussuseption between a plurality of independent group be filled with the gasket for packing, the band surface be equipped with the shielding layer, the shielding layer surface be equipped with the inner sheath, the inner sheath surface is equipped with the shielding waterproof layer, shielding waterproof layer surface be equipped with the oversheath, the beneficial effect of the utility model: the 1st kind of solid type tin -coated copper conductor material of cable conductor, insulating layer adopt crosslinked polyethylene insulating material, adopt the extrusion formula to extrude the mode, but the diping of effective means sea water, and tinned conductor is favorable to preventing the corruption of sea water, life in the time of can satisfying the cable and lay in the sea water for a long time.
Description
Technical field
The utility model relates to technical field of electric wires and cables, particularly a kind of sea water resistance anti-interference control cable.
Background technology
Conventional water-proof cable structure only has the immersion effect preventing fresh water, and because seawater has stronger corrosivity, therefore conventional waterproof cable cannot meet the normal use under sea conditions, cannot meet the useful life that cable lays for a long time in the seawater.
Utility model content
For existing technical deficiency, the utility model provides a kind of sea water resistance anti-interference control cable.
To achieve these goals, technical solution adopted in the utility model is: a kind of sea water resistance anti-interference control cable, comprise cable body, described cable body comprises some independent lines groups, described independent lines group is made up of conductor and insulating barrier, described insulating barrier is arranged on conductor outside surfaces, band is provided with outside described some independent lines groups, gasket for packing is filled with in gap between described band and some independent lines groups, described band outer surface is provided with screen, described screen outer surface is provided with inner sheath, inner sheath outer surface is provided with shielding waterproof layer, described shielding waterproof layer outer surface is provided with oversheath.
Described some independent lines groups are by stranded formation cable core.
The beneficial effects of the utility model: cable conductor the 1st kind of solid type tinned copper conductor material, insulating barrier adopts crosslinked polyethylene insulation material, adopts squash type extrusion way, can the immersion of effective means seawater, and tinned conductor is conducive to the corrosion preventing seawater; Cable filling and band all adopt material water-proof material, effectively can prevent moisture from immersing insulating barrier, prevent the accelerated ageing of insulating barrier, improve cable useful life; Cable shield adopts tinned copper wire braiding and aluminum plastic composite belt longitudinal bag double-layer shielding structure, has excellent interference free performance, can be subject to strong signal and electromagnetic interference by anti-stop signal in transmitting procedure; Cable inner sheath adopts medium density polyethylene sheath, and have excellent waterproof and dampproof performance, water absorption is little, and water resistance is excellent; Vertical bag one deck aluminium-plastic tape before cable jacket, the face of moulding can bond with sea water resistance halogen-free polyolefin oversheath, improves the water resistance of cable, and sea water resistance halogen-free polyolefin oversheath not only has water resistance simultaneously, also can prevent the deep-etching of seawater.Useful life when cable lays for a long time in the seawater can be met.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1, as shown in Figure 1, a kind of sea water resistance anti-interference control cable, comprise cable body, described cable body comprises some independent lines groups, described independent lines group is made up of conductor 1 and insulating barrier 2, described insulating barrier 2 is arranged on conductor 1 outer surface, band 4 is provided with outside described some independent lines groups, gasket for packing 3 is filled with in gap between described band 4 and some independent lines groups, described band 4 outer surface is provided with screen 5, described screen 5 outer surface is provided with inner sheath 6, inner sheath 6 outer surface is provided with shielding waterproof layer 7, described shielding waterproof layer 7 outer surface is provided with oversheath 8, described some independent lines groups are by stranded formation cable core.
Embodiment 2, composition graphs 1 pair of the utility model cable is described further: a kind of sea water resistance anti-interference control cable, by the 1st kind of solid tinned copper conductor 1, extrude the crosslinked polyetylene insulated layer 2 on described conductor, many insulated wire cores twisted synthesizing cables, described cable core gap-fill water blocking yarn 3, the outer overlapping wrapped band 4 that blocks water of cable core, the band that blocks water weaves tinned copper wire screen 5 outward, high density polyethylene (HDPE) inner sheath 6 is extruded outside described tinned copper wire woven shield, described inner sheath is vertical alclad plastic composite strip shielding and watertight composition 7 outward, halogen-free type sea water resistance polyolefin oversheath 8 is extruded outside described aluminium-plastic tape watertight composition.
In concrete enforcement, corresponding vibrational power flow and Material selec-tion are respectively:
Conductor 1 is employing the 1st kind of solid tinned copper conductor structure, conductor layer any surface finish, impulse-free robustness, and coating should be even;
Insulating barrier 2 is extruded in by crosslinked polyethylene insulation material the insulating barrier that conductor is formed, and adopt warm water crosslinking technique;
Gasket for packing 3 adopts Halogen to block water gasket for packing, fills rounding;
Band 4 adopts the Halogen band overlap that blocks water wrapped, and the rate of putting up is not less than 25%, is wrappedly convinced;
Screen 5 adopts tinned copper wire braiding structure, and count is not less than 90%, braid impulse-free robustness, hole scar;
Inner sheath 6 adopts high density polyethylene (HDPE) sheath to extrude structure;
Aluminium-plastic tape 7 adopts thickness to be not less than the aluminum plastic composite belt longitudinal bag of 0.8mm, and the rate of putting up is not less than 15%, moulds outside facing;
Oversheath 8 adopts halogen-free type sea water resistance polyolefin jacket material, adopts squash type extrusion way.
Claims (2)
1. a sea water resistance anti-interference control cable, comprise cable body, it is characterized in that, described cable body comprises some independent lines groups, described independent lines group is made up of conductor and insulating barrier, described insulating barrier is arranged on conductor outside surfaces, band is provided with outside described some independent lines groups, gasket for packing is filled with in gap between described band and some independent lines groups, described band outer surface is provided with screen, described screen outer surface is provided with inner sheath, inner sheath outer surface is provided with shielding waterproof layer, described shielding waterproof layer outer surface is provided with oversheath.
2. a kind of sea water resistance anti-interference control cable as claimed in claim 1, is characterized in that, described some independent lines groups are by stranded formation cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566011.6U CN204857238U (en) | 2015-07-28 | 2015-07-28 | Anti -interference control cable of sea water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566011.6U CN204857238U (en) | 2015-07-28 | 2015-07-28 | Anti -interference control cable of sea water resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857238U true CN204857238U (en) | 2015-12-09 |
Family
ID=54747765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566011.6U Expired - Fee Related CN204857238U (en) | 2015-07-28 | 2015-07-28 | Anti -interference control cable of sea water resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328304A (en) * | 2016-11-19 | 2017-01-11 | 安新生 | Method for manufacturing photoelectric composite cable |
| CN109473208A (en) * | 2018-12-03 | 2019-03-15 | 江苏中煤电缆有限公司 | The anti-seawater cables of optical fiber composite-type flexible |
-
2015
- 2015-07-28 CN CN201520566011.6U patent/CN204857238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328304A (en) * | 2016-11-19 | 2017-01-11 | 安新生 | Method for manufacturing photoelectric composite cable |
| CN109473208A (en) * | 2018-12-03 | 2019-03-15 | 江苏中煤电缆有限公司 | The anti-seawater cables of optical fiber composite-type flexible |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |