CN201965980U - Power cable for ship - Google Patents
Power cable for ship Download PDFInfo
- Publication number
- CN201965980U CN201965980U CN2010206919411U CN201020691941U CN201965980U CN 201965980 U CN201965980 U CN 201965980U CN 2010206919411 U CN2010206919411 U CN 2010206919411U CN 201020691941 U CN201020691941 U CN 201020691941U CN 201965980 U CN201965980 U CN 201965980U
- Authority
- CN
- China
- Prior art keywords
- conductors
- power cable
- insulating barrier
- insulating layers
- cable
- 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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- Insulated Conductors (AREA)
Abstract
The utility model discloses a power cable for a ship, which comprises a plurality of conductors and insulating layers; the insulating layers are wrapped outside the conductors; a plurality of filling ropes are arranged between the insulating layers of the conductors; the outer sides of the insulating layers of the conductors are wrapped with a belt wrapping layer and an outer protecting sleeve layer in sequence; the insulating layer is made from cross-linking polyethylene or ethylene propylene rubber; and the filling ropes are disposed longitudinal in parallel. The power cable for a ship has simple structure; the filling ropes which are disposed longitudinal in parallel are arranged between the insulating layers of the conductors; therefore, the intensity of the cable is effectively enhanced, the tensile capability is obviously increased, and the service life is prolonged.
Description
Technical field:
The utility model relates to the power cable field, relates in particular to a kind of ship power cable.
Background technology:
Cable is in order to transmit electricity (magnetic) energy, the wire product of information and the conversion of realization electromagnetic energy.Normally by the cable of several or at least two every group stranded similar ropes that form of several groups of leads, mutually insulated between every group of lead, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Electric wire mainly comprises bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, telecommunication cable and optical cable.
Along with society constantly advances, the user requires also more and more higher to cable performance, to requirements such as cable intensity too, it also is more and more higher requiring, have influence on the useful life of cable between the tensile strength of cable, the tensile strength of previous 0.6/1kv ship power cable does not obviously reach requirement.The utility model adopts between the insulating barrier and is provided with several gasket for packings, has solved cable intensity effectively and has not reached the defective of requirement.
The utility model content:
The purpose of this utility model provides a kind of ship power cable, has solved the previous low defective of cable resistance to tension, satisfies electric power, illumination and the general control of aquatic buildings such as river various boats and ships in sea and offshore oil platform and uses.
The technical solution of the utility model is as follows:
A kind of ship power cable, comprise several conductors, insulating barrier, described several conductor all is enclosed with insulating barrier outward, it is characterized in that: be provided with several gasket for packings between the insulating barrier of described several conductors, the insulating barrier outside of described several conductors is enclosed with belting layer, external sheath layer successively.
Described ship power cable is characterized in that: it is crosslinked polyethylene or ethylene-propylene rubber that described insulating barrier adopts material, parallel vertical the putting of described several gasket for packings.
The utility model has the advantages that:
Of the present utility model simple in structure, between the insulating barrier of conductor, be provided with several parallel vertical gasket for packings of putting, effectively strengthened the intensity of cable, resistance to tension obviously strengthens, and has prolonged useful life.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of ship power cable, comprise several conductors 1, insulating barrier 2, several conductor 1 outer insulating barriers 2 that all are enclosed with, be provided with several gasket for packings 3 between the insulating barrier 2 of several conductors 1, insulating barrier 2 outsides of several conductors 1 are enclosed with belting layer 4, external sheath layer 5 successively, it is crosslinked polyethylene or ethylene-propylene rubber that insulating barrier 2 adopts material, several gasket for packing 3 parallel vertical putting.
Claims (2)
1. ship power cable, comprise several conductors, insulating barrier, described several conductor all is enclosed with insulating barrier outward, it is characterized in that: be provided with several gasket for packings between the insulating barrier of described several conductors, the insulating barrier outside of described several conductors is enclosed with belting layer, external sheath layer successively.
2. ship power cable according to claim 1 is characterized in that: it is crosslinked polyethylene or ethylene-propylene rubber that described insulating barrier adopts material, parallel vertical the putting of described several gasket for packings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206919411U CN201965980U (en) | 2010-12-30 | 2010-12-30 | Power cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206919411U CN201965980U (en) | 2010-12-30 | 2010-12-30 | Power cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965980U true CN201965980U (en) | 2011-09-07 |
Family
ID=44528533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206919411U Expired - Fee Related CN201965980U (en) | 2010-12-30 | 2010-12-30 | Power cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965980U (en) |
-
2010
- 2010-12-30 CN CN2010206919411U patent/CN201965980U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20131230 |