CN103226994A - Cable capable of preventing seawater corrosion - Google Patents
Cable capable of preventing seawater corrosion Download PDFInfo
- Publication number
- CN103226994A CN103226994A CN2013101387680A CN201310138768A CN103226994A CN 103226994 A CN103226994 A CN 103226994A CN 2013101387680 A CN2013101387680 A CN 2013101387680A CN 201310138768 A CN201310138768 A CN 201310138768A CN 103226994 A CN103226994 A CN 103226994A
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- Prior art keywords
- conductor
- seawater corrosion
- cable
- wire cores
- layer
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Abstract
The invention discloses a cable capable of preventing seawater corrosion, and belongs to the field of marine cable manufacturing. The cable comprises an outer coating layer, a buffer layer, an insulation layer and a conductor from the outside in sequentially, wherein the conductor is formed by twisting and pressing a plurality of insulation wire cores; each insulation wire core comprises a copper conductor and an outer wrapping ethylene propylene rubber insulation layer from the inside out sequentially; twisting gaps among the insulation wire cores are filled with waterproof glue; and the external surface of the conductor is lapped with a double-layer mica tape. With the adoption of the twisted insulation wire cores, the conductor is prevented from being corroded effectively, and the service life of the cable is prolonged greatly.
Description
Technical field
The present invention relates to the shipboard cable field, relate in particular to a kind of anti-seawater corrosion cable.
Background technology
The seawater corrosion problem of shipboard cable has to be solved always, shipboard cable generally includes serving, resilient coating, insulating barrier and conductor, but because the operation on the sea condition is disliked slightly, high humidity, corrosive properly is strong, and the copper material in the conductor is easy to corrosion, cause problems such as electric leakage and short circuit, caused great potential safety hazard, and the useful life of cable is shorter, takes normal replacing.
Have much room for improvement.
Summary of the invention
The present invention provides a kind of copper corrosion that effectively prevents for solving the deficiencies in the prior art, improves the anti-seawater corrosion cable in useful life.
Key problem in technology of the present invention is that conductor is stranded the forming of some eradication edge cores, whenever with insulated wire cores independently copper conductor and ethylene propylene rubber insulated layer are arranged all, when one thoroughly does away with edge core appearance corrosion, can not influence the operate as normal of other cores, effectively increase the service life, concrete technical scheme is: a kind of anti-seawater corrosion cable, be followed successively by serving from outside to inside, resilient coating, insulating barrier and conductor, it is characterized in that described conductor is that some eradication edge cores are stranded and press formation, described insulated wire cores is followed successively by the ethylene propylene rubber insulated layer of copper conductor and outsourcing from inside to outside, be filled with marine glue in the stranded space between insulated wire cores, the conductor outer surface is surrounded with double-deck mica tape.
As preferably, described serving is the cross-linked polyolefin of LSOH anti-flaming.
As preferably, described resilient coating is a mineral wool.
As preferably, described insulating barrier is an ethylene-propylene rubber.The insulation property of ethylene-propylene rubber and corrosion resistance prevent effectively that all than the like product height conductor is by seawater corrosion.
Beneficial effect of the present invention: the present invention is stranded by some eradication edge cores are set, and effectively prevents the conductor corrosion, the useful life of having improved cable greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of conductor among Fig. 1.
Embodiment
A kind of anti-seawater corrosion cable, be followed successively by serving 001, resilient coating 002, insulating barrier 003 and conductor 004 from outside to inside, described conductor 004 is stranded and press formation for some eradication edge core 041, described insulated wire cores 041 is followed successively by the ethylene propylene rubber insulated layer 412 of copper conductor 411 and outsourcing from inside to outside, be filled with marine glue 005 in the stranded space that insulated wire cores is 041, conductor 004 outer surface is surrounded with double-deck mica tape 006.Described serving 001 is the cross-linked polyolefin of LSOH anti-flaming.Described resilient coating 002 is a mineral wool.Described insulating barrier 003 is an ethylene-propylene rubber.
Claims (4)
1. anti-seawater corrosion cable, be followed successively by serving, resilient coating, insulating barrier and conductor from outside to inside, it is characterized in that described conductor is that some eradication edge cores are stranded and press formation, described insulated wire cores is followed successively by the ethylene propylene rubber insulated layer of copper conductor and outsourcing from inside to outside, be filled with marine glue in the stranded space between insulated wire cores, the conductor outer surface is surrounded with double-deck mica tape.
2. a kind of anti-seawater corrosion cable according to claim 1 is characterized in that described serving is the cross-linked polyolefin of LSOH anti-flaming.
3. a kind of anti-seawater corrosion cable according to claim 1 is characterized in that described resilient coating is a mineral wool.
4. a kind of anti-seawater corrosion cable according to claim 1 is characterized in that described insulating barrier is an ethylene-propylene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101387680A CN103226994A (en) | 2013-04-22 | 2013-04-22 | Cable capable of preventing seawater corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101387680A CN103226994A (en) | 2013-04-22 | 2013-04-22 | Cable capable of preventing seawater corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103226994A true CN103226994A (en) | 2013-07-31 |
Family
ID=48837407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101387680A Pending CN103226994A (en) | 2013-04-22 | 2013-04-22 | Cable capable of preventing seawater corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103226994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575706A (en) * | 2013-10-12 | 2015-04-29 | 宁夏海洋线缆有限公司 | Insulated control cable |
| CN104575751A (en) * | 2013-10-18 | 2015-04-29 | 宁夏海洋线缆有限公司 | High-performance building cable |
| CN107057186A (en) * | 2017-03-23 | 2017-08-18 | 国网山东省电力公司莒县供电公司 | A kind of corrosion resistant ADSS optical cables and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002008458A (en) * | 2000-06-26 | 2002-01-11 | Mitsubishi Cable Ind Ltd | Transmission cable |
| CN101299356A (en) * | 2008-05-20 | 2008-11-05 | 江苏上上电缆集团有限公司 | Deep-sea cable with long direction waterproof characteristic for ship |
| CN201204075Y (en) * | 2008-04-18 | 2009-03-04 | 东营市华方船体研制有限责任公司 | Ship cable |
| CN203205120U (en) * | 2013-04-22 | 2013-09-18 | 江苏馨晟特种电缆有限公司 | Seawater-corrosion-resistant cable |
-
2013
- 2013-04-22 CN CN2013101387680A patent/CN103226994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002008458A (en) * | 2000-06-26 | 2002-01-11 | Mitsubishi Cable Ind Ltd | Transmission cable |
| CN201204075Y (en) * | 2008-04-18 | 2009-03-04 | 东营市华方船体研制有限责任公司 | Ship cable |
| CN101299356A (en) * | 2008-05-20 | 2008-11-05 | 江苏上上电缆集团有限公司 | Deep-sea cable with long direction waterproof characteristic for ship |
| CN203205120U (en) * | 2013-04-22 | 2013-09-18 | 江苏馨晟特种电缆有限公司 | Seawater-corrosion-resistant cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575706A (en) * | 2013-10-12 | 2015-04-29 | 宁夏海洋线缆有限公司 | Insulated control cable |
| CN104575751A (en) * | 2013-10-18 | 2015-04-29 | 宁夏海洋线缆有限公司 | High-performance building cable |
| CN107057186A (en) * | 2017-03-23 | 2017-08-18 | 国网山东省电力公司莒县供电公司 | A kind of corrosion resistant ADSS optical cables and preparation method thereof |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130731 |