CN202871382U - Ship salt frog preventing power cable - Google Patents
Ship salt frog preventing power cable Download PDFInfo
- Publication number
- CN202871382U CN202871382U CN 201220426315 CN201220426315U CN202871382U CN 202871382 U CN202871382 U CN 202871382U CN 201220426315 CN201220426315 CN 201220426315 CN 201220426315 U CN201220426315 U CN 201220426315U CN 202871382 U CN202871382 U CN 202871382U
- Authority
- CN
- China
- Prior art keywords
- power cable
- cable
- oversheath
- resistant performance
- salt
- 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.)
- Expired - Fee Related
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Abstract
The present utility model discloses a ship salt frog preventing power cable. The cable comprises a plurality of conductors, natural butylbenzene is wrapped outside each conductor and adopted as an insulation layer, every two conductors wrapped by the insulation layers are pair twisted to form an insulation wire core, a plurality of insulation wire cores are wrapped by a fluoroplastic lapped layer and intertwisted to form a cable core, an inner sheath, an armor layer and an oversheath are successively wrapped outside the cable core, and a salt frog preventing coating layer for precipitating paraffin and grease is arranged on the surface of the oversheath. In the cable, the natural butylbenzene rubber with excellent wear resistant performance, tensile strength, tearing strength and aging resistant performance is adopted as the insulation layer and the oversheath, the salt frog preventing coating layer is arranged on the surface of the oversheath, the wear resistant performance and aging resistant performance of the ship power cable can be effectively enhanced, using requirements of the ship power cable can be satisfied, and the cable has good high temperature resistant performance and mechanical strength, and strong adaptability on the using environment.
Description
Technical field
The utility model relates to a kind of cable, is specially a kind of anti-salt fog power cable peculiar to vessel.
Background technology
The power cable that uses on the ships is had relatively high expectations, ageing resistace, anti-wear performance to power cable have strict requirement, and traditional power cable is difficult to satisfy instructions for use on the ships at ageing resistace and anti-wear performance, therefore needs a kind of novel material to satisfy anti-aging, the wear-resisting requirement of power cable.Natural butadiene-styrene rubber has good anti-wear performance, hot strength, tearing strength and ageing-resistant performance, and resistance to water and air-tightness are also better, has considerable market potential and application prospect as the insulating layer material of power cable.The power cable that salt lake and marine mining ship, oil drilling platform etc. use, its use occasion usually will stand large wind speed, strong ultraviolet radiation, high salt fog, bittern are invaded bubble, acid, alkali, oil, salt heavy corrosion, cable floats on sea or the salt lake in addition, and operational environment is very abominable, and is easily aging.
The utility model content
The purpose of this utility model provides a kind of anti-salt fog power cable peculiar to vessel, to solve ship power cable work under bad environment in the prior art, is subjected to seriously corroded, and easily aging, anti-wear performance is relatively poor, can not satisfy the problem of instructions for use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of anti-salt fog power cable peculiar to vessel, it is characterized in that: include several conductors, every conductor is coated with natural butylbenzene as insulating barrier, form insulated wire cores behind per two conductor pair twists that are coated with insulating barrier, several insulated wire cores are surrounded with the fluoroplastics lapping layer outward and are twisted into cable core, described cable core is coated with inner sheath, armour and oversheath outward successively, and described surface of outer sheath is provided with the salt-fog preventing coating that can separate out paraffin and oily matter.
Described a kind of anti-salt fog power cable peculiar to vessel, it is characterized in that: described armour is steel-tape armouring.
Described a kind of anti-salt fog power cable peculiar to vessel, it is characterized in that: described oversheath also adopts natural butylbenzene material to make.
The beneficial effects of the utility model are:
The utility model adopts the good natural butadiene-styrene rubber of anti-wear performance, hot strength, tearing strength and ageing-resistant performance as insulating barrier and oversheath, and be provided with salt-fog preventing coating at surface of outer sheath, anti-wear performance and the ageing resistace of ship power cable have effectively been promoted, satisfied the instructions for use of ship power cable, the utility model also has preferably resistance to elevated temperatures and mechanical strength simultaneously, and is stronger to the adaptability of environment for use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of anti-salt fog power cable peculiar to vessel, include several conductors 1, every conductor 1 is coated with natural butylbenzene as insulating barrier 2, form insulated wire cores behind per two conductor 1 pair twists that are coated with insulating barrier 2, several insulated wire cores are surrounded with fluoroplastics lapping layer 3 outward and are twisted into cable core, and cable core is coated with inner sheath 4, armour 5 and oversheath 6 outward successively, and oversheath 6 surfaces are provided with the salt-fog preventing coating 7 that can separate out paraffin and oily matter.
Armour 5 is steel-tape armouring.Oversheath 6 also adopts natural butylbenzene material to make.
Claims (3)
1. anti-salt fog power cable peculiar to vessel, it is characterized in that: include several conductors, every conductor is coated with natural butylbenzene as insulating barrier, form insulated wire cores behind per two conductor pair twists that are coated with insulating barrier, several insulated wire cores are surrounded with the fluoroplastics lapping layer outward and are twisted into cable core, described cable core is coated with inner sheath, armour and oversheath outward successively, and described surface of outer sheath is provided with the salt-fog preventing coating that can separate out paraffin and oily matter.
2. a kind of anti-salt fog power cable peculiar to vessel according to claim 1, it is characterized in that: described armour is steel-tape armouring.
3. a kind of anti-salt fog power cable peculiar to vessel according to claim 1, it is characterized in that: described oversheath also adopts natural butylbenzene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426315 CN202871382U (en) | 2012-08-25 | 2012-08-25 | Ship salt frog preventing power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426315 CN202871382U (en) | 2012-08-25 | 2012-08-25 | Ship salt frog preventing power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871382U true CN202871382U (en) | 2013-04-10 |
Family
ID=48038079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426315 Expired - Fee Related CN202871382U (en) | 2012-08-25 | 2012-08-25 | Ship salt frog preventing power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871382U (en) |
-
2012
- 2012-08-25 CN CN 201220426315 patent/CN202871382U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |