CN103871650A - Power cable used for oceanographic engineering - Google Patents
Power cable used for oceanographic engineering Download PDFInfo
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- CN103871650A CN103871650A CN201410070268.2A CN201410070268A CN103871650A CN 103871650 A CN103871650 A CN 103871650A CN 201410070268 A CN201410070268 A CN 201410070268A CN 103871650 A CN103871650 A CN 103871650A
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Abstract
The invention discloses a power cable used for oceanographic engineering. The cable core consists of five insulation cable cores and three control cable cores, wherein the three control cables are distributed among the insulation cable cores; each insulation cable core is formed in a way that three conductor cores are wrapped by a polyester film wrapping tape layer and a tin plated copper wire shielding layer in sequence; each control cable core is formed in a way that two conductor cores are wrapped by a crosslinked polyethylene insulation layer; each conductor core is formed in a way that a conductor is wrapped by a crosslinked polyethylene insulation layer; a polyester belt wrapping tape layer, an inner sheath layer, an armor layer and an outer sheath layer are arranged outside the cable core in sequence; a glass cord is arranged between the cable core and the polyester belt wrapping tape layer for filling. According to the cable, the effects of equipment electricity consumption, transmission control, measurement signal are realized, the characteristics of a common control cable are kept, and the related standards of a low-voltage transmission cable can be met.
Description
technical field
The present invention relates to a kind of power cable for ocean engineering, belong to technical field of electric wires and cables.
background technology
Since the sixties in 20th century, the mankind constantly increase the demand of mineral resources, the energy, start to ask for wealth to ocean on a large scale.Along with scientific and technical progress, the understanding of marine resources and environment thereof has been had to further raising, ocean engineering technology has also had very great development, and ocean development enters into new developing stage; Large-scale development submarine oil, natural gas and other solid mineral reserve, start to set up tide power plant and seawater desalting plant, fish for marine organisms to aquaculture future development from simple, utilize ocean space to build seadrome, seabed tunnel, marine factory, military base, seabed etc., formed some emerging ocean development industries.Along with the construction of various ocean engineerings, also more and more higher to the requirement of power cable for ocean engineering.
summary of the invention
The object of the present invention is to provide a kind of power cable for ocean engineering, make it solve equipment electricity consumption, transfer control, measuring-signal problem simultaneously, also retain the characteristic of general control optical cable and can also meet the relevant criterion of low voltage power transmission cable.
The solution of the present invention is as follows: a kind of power cable for ocean engineering, and cable core is made up of five insulated wire cores and three control cores, controls cores and is distributed between insulated wire cores for described three; Described insulated wire cores is led core by three, and wrapped polyester film belting layer, tinned copper wire screen form successively; Described control core is led the wrapped polyethylene layer of core by two and is formed; The described core of leading is made up of the wrapped crosslinked polyetylene insulated layer of conductor; Described cable core sets gradually polyester belt belting layer, inner restrictive coating, armour, external sheath layer outward; Glass cord is set between described cable core and polyester belt belting layer fills.
Further, described inner restrictive coating and external sheath layer all adopt low smoke, zero halogen polyolefin inner restrictive coating material to make.
Further, described armour is for adopting metal wire knitted to form.
The present invention has increased control core in the construction of cable, integrates control, transmission of electricity copper cash, solves equipment electricity consumption, transfer control, measuring-signal problem simultaneously, and it has retained the characteristic of general control optical cable and can also meet the relevant criterion of low voltage power transmission cable.Control cables of the present invention unit is provided with metal base transistor screen, has good shielding properties and interference free performance, has improved greatly the shielding properties of cable, has good anti-external electromagnetic field and disturbs and do not produce external interference.
brief description of the drawings
Fig. 1 is structural representation of the present invention.
embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of power cable for ocean engineering, cable core is made up of five insulated wire cores and three control cores, controls cores and is distributed between insulated wire cores for described three; Described insulated wire cores is led core by three, and wrapped polyester film belting layer 3, tinned copper wire screen 4 form successively; Described control core 5 is led the wrapped polyethylene layer of core by two and is formed; The described core of leading is made up of the wrapped crosslinked polyetylene insulated layer 2 of conductor 1; Described cable core sets gradually polyester belt belting layer 6, inner restrictive coating 7, armour 8, external sheath layer 9 outward; Glass cord is set between described cable core and polyester belt belting layer 6 fills.
Described inner restrictive coating 7 and external sheath layer 9 all adopt low smoke, zero halogen polyolefin inner restrictive coating material to make.Described armour 8 is for adopting metal wire knitted to form.
In structure of the present invention, increase control core, integrated control, transmission of electricity copper cash, solved equipment electricity consumption, transfer control, measuring-signal problem simultaneously.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (3)
1. a power cable for ocean engineering, is characterized in that cable core is made up of five insulated wire cores and three control cores, controls cores and is distributed between insulated wire cores for described three; Described insulated wire cores is led core by three, and wrapped polyester film belting layer, tinned copper wire screen form successively; Described control core is led the wrapped polyethylene layer of core by two and is formed; The described core of leading is made up of the wrapped crosslinked polyetylene insulated layer of conductor; Described cable core sets gradually polyester belt belting layer, inner restrictive coating, armour, external sheath layer outward; Glass cord is set between described cable core and polyester belt belting layer fills.
2. a kind of power cable for ocean engineering according to claim 1,, it is characterized in that described inner restrictive coating and external sheath layer all adopt low smoke, zero halogen polyolefin inner restrictive coating material to make.
3. a kind of ocean engineering composite power cable according to claim 1, is characterized in that described armour is for adopting metal wire knitted to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070268.2A CN103871650A (en) | 2014-02-28 | 2014-02-28 | Power cable used for oceanographic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070268.2A CN103871650A (en) | 2014-02-28 | 2014-02-28 | Power cable used for oceanographic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871650A true CN103871650A (en) | 2014-06-18 |
Family
ID=50910088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070268.2A Pending CN103871650A (en) | 2014-02-28 | 2014-02-28 | Power cable used for oceanographic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205865A (en) * | 2016-07-26 | 2016-12-07 | 四川久盛通信科技有限公司 | Lv power cable production method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107921A1 (en) * | 2005-11-16 | 2007-05-17 | Service Wire Company | Adjustable Speed Drive Cable and Shield Termination |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN202473346U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Bearing cable for offshore platform |
| CN202855349U (en) * | 2012-11-16 | 2013-04-03 | 中利科技集团（辽宁）有限公司 | High temperature-resistant flexible power-control integrated cable |
| CN202855342U (en) * | 2012-09-28 | 2013-04-03 | 安徽省高沟电缆有限公司 | Control special-type cable |
| CN203787185U (en) * | 2014-02-28 | 2014-08-20 | 安徽凯博尔特种电缆集团有限公司 | Power cable for ocean engineering |
-
2014
- 2014-02-28 CN CN201410070268.2A patent/CN103871650A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107921A1 (en) * | 2005-11-16 | 2007-05-17 | Service Wire Company | Adjustable Speed Drive Cable and Shield Termination |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN202473346U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Bearing cable for offshore platform |
| CN202855342U (en) * | 2012-09-28 | 2013-04-03 | 安徽省高沟电缆有限公司 | Control special-type cable |
| CN202855349U (en) * | 2012-11-16 | 2013-04-03 | 中利科技集团（辽宁）有限公司 | High temperature-resistant flexible power-control integrated cable |
| CN203787185U (en) * | 2014-02-28 | 2014-08-20 | 安徽凯博尔特种电缆集团有限公司 | Power cable for ocean engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205865A (en) * | 2016-07-26 | 2016-12-07 | 四川久盛通信科技有限公司 | Lv power cable production method |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |