CN106611630A - Ship-used power cable - Google Patents
Ship-used power cable Download PDFInfo
- Publication number
- CN106611630A CN106611630A CN201611206582.4A CN201611206582A CN106611630A CN 106611630 A CN106611630 A CN 106611630A CN 201611206582 A CN201611206582 A CN 201611206582A CN 106611630 A CN106611630 A CN 106611630A
- Authority
- CN
- China
- Prior art keywords
- parts
- core
- layer
- power cable
- steel core
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/186—Sheaths comprising longitudinal lapped non-metallic layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a ship-used power cable, which comprises a wire core, a wire wrapping layer and a sheath layer, wherein the wire core is formed by a plurality of aluminum clad steel core conductors, an insulated layer and a CPE protection layer; the insulated layer is arranged outside the aluminum clad steel core conductors; the CPE protection layer coats the insulated layer; each aluminum clad steel core conductor comprises a round steel core and a fan-shaped aluminum layer coating the round steel core; the wire core is coated with the wire wrapping layer; and the wire wrapping layer is coated with the sheath layer. the ship-used power cable of the invention has the advantages of excellent conductivity, weather resistance, water resistance, chemical corrosion resistance, high strength, and long service life, and can be applied to power, lighting and general control power transmission for various ships on a river or a sea and water buildings such as an offshore oil platform.
Description
Technical field
The present invention relates to field of cable technology, more particularly to a kind of ship power cable.
Background technology
Although a wires and cables industry simply supporting industry, in occupation of the output value of Chinese electrician trade 1/4.Its product
Huge number, range of application is quite varied, is related to the industries such as electric power, building, communication, manufacture, each portion with national economy
Door is all closely related.Electric wire is also known as " tremulous pulse " and " nerve " of national economy, is conveying electric energy, transmission information and system
Various motors, instrument, instrument are made, the indispensable basic equipment of electromagnetic energy conversion institute is realized, is following electrified, information
Change necessary basic product in society.
Cable for ship is also called ship power cable, is a kind of waterborne for the various ships in river sea and offshore oil platform etc.
The electric wire that the electric power of building, illumination and general control are used.The current-carrying capacity of existing ship power cable is not high, affects electricity
Can transmission, cause equipment cannot normal operation, the service life of product is shorter.And affected by marine environment, it is existing
The weatherability and waterproof effect of some cables for ship be not good enough, causes its service life shorter, it is impossible to meet the demand of existing market.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of ship power cable, with excellent conduction
Property, weatherability, resistance to water and chemical resistance, and intensity is high, long service life.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of ship power cable, including core, envelope curve layer and restrictive coating, the core by some aluminum Baogangs core conductor,
Insulating barrier and CPE protective layers are constituted, and aluminum Baogang core conductor is externally provided with insulating barrier, and insulating barrier is coated with CEP protective layers, the aluminum
Baogang's core conductor includes circular steel core and the fan-shaped aluminium lamination being coated on the outside of circular steel core, and the core is coated with envelope curve layer,
Envelope curve layer outside is enclosed with restrictive coating.
Described aluminum Baogang core conductor has three.
Described insulating barrier is made up of the raw material of following weight portion：100 parts of ethylene-methacrylic acid copolymer, hydroxide
Double 10 parts of the Hard Fat alcohol esters of 20 parts of magnesium, thio-2 acid, 10 parts of trihydroxy methyl propane trimethyl acrylate.The resistance to long term thermal of insulating barrier
It is aging.
Described restrictive coating is made up of following raw material：Polrvinyl chloride 80-100 parts, white carbon black 10-15 parts, tricresyl phosphate
Benzene fat 3-5 parts, epoxyoleic acid butyl ester 10-15 part, magnesium hydroxide 5-8 parts, nano barium sulfate 3-6 parts, the beautiful powder 8-12 parts of silicon, leaf are cured
Stone powder 3-6 parts, cumyl peroxide 3-4 parts, tetramethylol methane tetraacrylate 3-4 parts, VTES 1-2
Part, stearic acid 3-5 parts.
Described insulating barrier and the preparation method of restrictive coating, are prepared by prior art.
Compared with the prior art, beneficial effects of the present invention are as follows：
The ship power cable of the present invention, including core, envelope curve layer and restrictive coating, the core is led by some aluminum Baogangs core
Body, insulating barrier and CPE protective layers composition, using aluminum-clad steel wire as conductor, has the advantages that good conductivity and intensity is high, is adapted to
Long distance power transmission；Aluminum Baogang core conductor includes circular steel core and the fan-shaped aluminium lamination being coated on the outside of circular steel core, sector knot
The aluminum Baogang of structure, D.C. resistance is little, and the current-carrying capacity of its unit cross-sectional area is greater than circular aluminum-clad steel wire, therefore with preferably leading
Electrical property；Aluminum Baogang core conductor is externally provided with insulating barrier, and insulating barrier is coated with CEP protective layers, so not only reduces unidirectional current
Resistance, while improve the intensity of cable, even if having slip also to can guarantee that conductive effect, and CPE protective layers have it is excellent resistance to
Hou Xing, resistance to ozone, chemical-resistant resistance and ageing-resistant performance, good water-proof effect；The core is coated with envelope curve layer, outside envelope curve layer
Side is enclosed with restrictive coating, and the restrictive coating for being adopted has excellent resistance to ag(e)ing, waterproof and high and low temperature resistance, service life
It is long.
Description of the drawings
Fig. 1 is the ship power cable cross-sectional view of the present invention.
Specific embodiment
With reference to embodiments the present invention is further illustrated with accompanying drawing, but the present invention is not limited only to these enforcements
Example, without departing from the spirit of the invention, any improvement made is within the scope of the present invention.
Embodiment 1：
A kind of ship power cable, including core 1, envelope curve layer 2 and restrictive coating 3, the core 1 is led by some aluminum Baogangs core
Body 11, insulating barrier 12 and CPE protective layers 13 are constituted, and aluminum Baogang core conductor 11 is externally provided with insulating barrier 12, and insulating barrier 12 is coated with
CEP protective layers 13, aluminum Baogang core conductor 11 includes circular steel core 111 and is coated on the fan-shaped aluminum in the outside of circular steel core 111
Layer 112, the core 1 is coated with envelope curve layer 2, and the outside of envelope curve layer 2 is enclosed with restrictive coating 3, described aluminum Baogang core conductor 11
There are three.
Described insulating barrier 12 is made up of the raw material of following weight portion：100 parts of ethylene-methacrylic acid copolymer, hydrogen-oxygen
Change double 10 parts of the Hard Fat alcohol esters of 20 parts of magnesium, thio-2 acid, 10 parts of trihydroxy methyl propane trimethyl acrylate.Insulating barrier is resistance to long-term
Heat ageing.
Described restrictive coating 3 is made up of following raw material：100 parts of polrvinyl chloride, 10 parts of white carbon black, triphenyl phosphate 5
Part, 12 parts of epoxyoleic acid butyl ester, 6 parts of magnesium hydroxide, 5 parts of nano barium sulfate, 10 parts of the beautiful powder of silicon, 5 parts of pyrophyllite powder, peroxidating two
4 parts of isopropylbenzene, 4 parts of tetramethylol methane tetraacrylate, 2 parts of VTES, 5 parts of stearic acid.
Described insulating barrier 12 and the preparation method of restrictive coating 3, are prepared by prior art.
Claims (4)
1. a kind of ship power cable, it is characterised in that：Including core, envelope curve layer and restrictive coating, the core is by some aluminum bags
Steel core conductor, insulating barrier and CPE protective layers composition, aluminum Baogang core conductor is externally provided with insulating barrier, and insulating barrier is coated with CEP protections
Layer, aluminum Baogang core conductor includes circular steel core and the fan-shaped aluminium lamination being coated on the outside of circular steel core, the core outer cladding
There is envelope curve layer, envelope curve layer outside is enclosed with restrictive coating.
2. ship power cable according to claim 1, it is characterised in that：Described aluminum Baogang core conductor has three.
3. ship power cable according to claim 1, it is characterised in that：Described insulating barrier by following weight portion original
Material is made：Double 10 parts of the Hard Fat alcohol esters of 100 parts of ethylene-methacrylic acid copolymer, 20 parts of magnesium hydroxide, thio-2 acid, front three
10 parts of base acrylic acid trihydroxymethylpropanyl ester.
4. ship power cable according to claim 1, it is characterised in that：Described restrictive coating is by following raw material
Make：Polrvinyl chloride 80-100 parts, white carbon black 10-15 parts, triphenyl phosphate 3-5 parts, epoxyoleic acid butyl ester 10-15 part, hydroxide
Magnesium 5-8 parts, nano barium sulfate 3-6 parts, the beautiful powder 8-12 parts of silicon, pyrophyllite powder 3-6 parts, cumyl peroxide 3-4 parts, Ji Wusi
Alcohol tetraacrylate 3-4 part, VTES 1-2 parts, stearic acid 3-5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206582.4A CN106611630A (en) | 2016-12-23 | 2016-12-23 | Ship-used power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206582.4A CN106611630A (en) | 2016-12-23 | 2016-12-23 | Ship-used power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106611630A true CN106611630A (en) | 2017-05-03 |
Family
ID=58636688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206582.4A Pending CN106611630A (en) | 2016-12-23 | 2016-12-23 | Ship-used power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106611630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517295A (en) * | 2018-10-25 | 2019-03-26 | 浙江方圆检测集团股份有限公司 | A kind of raw particles and preparation method thereof of pyrophillite fine powder and the compound electric wire and cable jacket material of polyvinyl chloride |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134276Y (en) * | 2007-10-16 | 2008-10-15 | 通光集团有限公司 | Aluminum covered special-shaped wire with round steel core |
| CN101456992A (en) * | 2008-12-25 | 2009-06-17 | 临海市亚东特种电缆料厂 | Insulation material for nuclear power plant cable |
| CN103794279A (en) * | 2014-01-16 | 2014-05-14 | 安徽国华电缆集团有限公司 | Power cable with high signal to noise ratio |
| CN103928109A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Special cable |
| CN103928110A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Flexible aging resistant flat cable |
| CN103928090A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type cable |
| CN103928108A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type flat cable |
| CN103943195A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat cable |
| CN204303434U (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Heavy duty marine cable |
-
2016
- 2016-12-23 CN CN201611206582.4A patent/CN106611630A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134276Y (en) * | 2007-10-16 | 2008-10-15 | 通光集团有限公司 | Aluminum covered special-shaped wire with round steel core |
| CN101456992A (en) * | 2008-12-25 | 2009-06-17 | 临海市亚东特种电缆料厂 | Insulation material for nuclear power plant cable |
| CN103794279A (en) * | 2014-01-16 | 2014-05-14 | 安徽国华电缆集团有限公司 | Power cable with high signal to noise ratio |
| CN103928109A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Special cable |
| CN103928110A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Flexible aging resistant flat cable |
| CN103928090A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type cable |
| CN103928108A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type flat cable |
| CN103943195A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat cable |
| CN204303434U (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Heavy duty marine cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517295A (en) * | 2018-10-25 | 2019-03-26 | 浙江方圆检测集团股份有限公司 | A kind of raw particles and preparation method thereof of pyrophillite fine powder and the compound electric wire and cable jacket material of polyvinyl chloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170503 |