CN203192507U - Power cable used for ocean engineering - Google Patents

Power cable used for ocean engineering Download PDF

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Publication number
CN203192507U
CN203192507U CN 201320039350 CN201320039350U CN203192507U CN 203192507 U CN203192507 U CN 203192507U CN 201320039350 CN201320039350 CN 201320039350 CN 201320039350 U CN201320039350 U CN 201320039350U CN 203192507 U CN203192507 U CN 203192507U
Authority
CN
China
Prior art keywords
power cable
ocean engineering
insulating layers
extruded
inner insulating
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
Application number
CN 201320039350
Other languages
Chinese (zh)
Inventor
石学军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI KAIBOER SPECIAL CABLES GROUP Co Ltd
Original Assignee
ANHUI KAIBOER SPECIAL CABLES GROUP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI KAIBOER SPECIAL CABLES GROUP Co Ltd filed Critical ANHUI KAIBOER SPECIAL CABLES GROUP Co Ltd
Priority to CN 201320039350 priority Critical patent/CN203192507U/en
Application granted granted Critical
Publication of CN203192507U publication Critical patent/CN203192507U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a power cable used for ocean engineering, comprising conductors, inner insulating layers, outer insulating layers, a wrapping belt layer, and a sheath. The conductors use a bunch strand structure. The inner insulators are extruded outside the conductors. The outer insulating layers are extruded outside the inner insulating layers. A plurality of insulating wire cores are stranded together and the wrapping belt layer is extruded outside. The power cable is characterized by high temperature resistance, aging resistance and ultraviolet resistance, and high waterproof and moisture-permeability and good corrosion resistance, etc.

Description

A kind of ocean engineering power cable
Technical field
The utility model relates to field of cables, relates in particular to a kind of ocean engineering power cable.
Background technology
Through effort in recent years, at present, the marine mining technology and equipment of enterprise of CNPC has all obtained significantly improving, when China's offshore oil output constantly rises, for successive years, the oily engineering main business income in sea is rapid growth situation, and the offshore oil service presents the situation that supply falls short of demand.Ocean engineering requires also in continuous raising with quality, the characteristic of field of cables to cable.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provides a kind of ocean engineering power cable with high waterproof and moisture permeability and good corrosion resistant characteristics.
The utility model takes following technical scheme to realize: a kind of ocean engineering power cable is made up of conductor, inner insulating layer, external insulation layer, belting layer and sheath, described conductor adopts restraints the structure that tangles, described conductor is extruded with described inner insulating layer outward, described inner insulating layer is extruded with described external insulation layer outward, and the described edge cores that thoroughly do away with twist together the outer belting layer that is extruded with more.
The utlity model has following beneficial effect in sum: the utlity model has high temperature resistant, ageing-resistant and uviolresistance, also have high waterproof and moisture permeability and good advantage such as corrosion-resistant.
Description of drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, conductor; 2, inner insulating layer; 3, external insulation layer; 4, belting layer; 5, sheath.
Embodiment
As shown in Figure 1, a kind of ocean engineering power cable is made up of conductor 1, inner insulating layer 2, external insulation layer 3, belting layer 4 and sheath 5, described conductor 1 adopts restraints the structure that tangles, be extruded with described inner insulating layer 2 outside the described conductor 1, be extruded with described external insulation layer 3 outside the described inner insulating layer 2, the described edge cores that thoroughly do away with twist together the outer belting layer 4 that is extruded with more.
It should be noted that at last: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail with reference to above-mentioned the utility model of each embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.

Claims (1)

1. an ocean engineering power cable is made up of conductor, inner insulating layer, external insulation layer, belting layer and sheath, it is characterized in that: described conductor adopts restraints the structure that tangles, described conductor is extruded with described inner insulating layer outward, described inner insulating layer is extruded with described external insulation layer outward, and the described edge cores that thoroughly do away with twist together the outer belting layer that is extruded with more.
CN 201320039350 2013-01-25 2013-01-25 Power cable used for ocean engineering Expired - Fee Related CN203192507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320039350 CN203192507U (en) 2013-01-25 2013-01-25 Power cable used for ocean engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320039350 CN203192507U (en) 2013-01-25 2013-01-25 Power cable used for ocean engineering

Publications (1)

Publication Number Publication Date
CN203192507U true CN203192507U (en) 2013-09-11

Family

ID=49109346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320039350 Expired - Fee Related CN203192507U (en) 2013-01-25 2013-01-25 Power cable used for ocean engineering

Country Status (1)

Country Link
CN (1) CN203192507U (en)

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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: 20130911

Termination date: 20140125