CN204178803U - A kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel - Google Patents
A kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel Download PDFInfo
- Publication number
- CN204178803U CN204178803U CN201420726069.8U CN201420726069U CN204178803U CN 204178803 U CN204178803 U CN 204178803U CN 201420726069 U CN201420726069 U CN 201420726069U CN 204178803 U CN204178803 U CN 204178803U
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- CN
- China
- Prior art keywords
- polyetylene insulated
- crosslinked polyetylene
- motor cable
- adopts
- peculiar
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Abstract
The utility model discloses a kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel, comprising: tinned conductor, the outside of tinned conductor is enclosed with internal shield and insulating barrier successively; Insulating barrier adopts cross-linked polyethylene insulating material to make, and insulating barrier is enclosed with water blocking layer, watertight composition, outer shielding layer and restrictive coating outward successively; Outer shielding layer adopts copper strips to have a swollen head, and restrictive coating adopts cross-linking radiation polyolefin material to make.The utility model has the effect of anti-electric charge inner product, and electric current can back and forth use by high frequency time, and has good waterproof, fire-retardant, low cigarette, Halogen, oil resistant and jamproof performance.
Description
Technical field
The utility model relates to ship power cable technical field, particularly relates to a kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel.
Background technology
Ship power cable is the cable for transmitting and distribute electric energy.Be mainly used on boats and ships, the delivery of electrical energy line of Large marine platform.Because ship power cable is mainly in order to transmission and distribution high-power power.Therefore higher to the performance requirement of product.
Utility model content
Based on the technical problem that above-mentioned background technology exists, the utility model proposes a kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel, this DC motor cable peculiar to vessel has the effect of anti-electric charge inner product, electric current can back and forth use by high frequency time, and has good waterproof, fire-retardant, low cigarette, Halogen, oil resistant and interference free performance.
The utility model proposes a kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel, comprise: tinned conductor, the outside of tinned conductor is enclosed with internal shield and insulating barrier successively, insulating barrier adopts cross-linked polyethylene insulating material to make, insulating barrier is enclosed with water blocking layer, watertight composition, outer shielding layer and restrictive coating outward successively, outer shielding layer adopts copper strips to have a swollen head, and restrictive coating adopts cross-linking radiation polyolefin material to make.
Preferably, restrictive coating comprises inner restrictive coating and external sheath layer, between inner restrictive coating and external sheath layer, be provided with armour.
Preferably, the quantity of tinned conductor is one or more.
Preferably, water blocking layer adopts compound material water-proof material to make.
Preferably, water blocking layer selects the compound waterstop of water-swellable.
Preferably, water blocking layer adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%.
Preferably, watertight composition adopts compound material water-proof material to make.
Preferably, watertight composition selects the compound waterstop of water-swellable.
Preferably, watertight composition adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%.
In the utility model, insulating barrier adopts high-purity crosslinked polyethylene to make, and makes the electric property of cable very superior, cable operationally in insulating barrier Electric Field Distribution even, can imitate anti-electric charge inner product, electric current can back and forth high frequency time use; Water blocking layer and watertight composition adopt compound material water-proof material to make, and have good water resistance; Outer shielding layer adopts copper strips wrapped, shield anti-tampering superior performance, effectively can prevent the interference that electromagnetic induction, electric wave, loose contact and power supply conduct, interior protective jacket and outer protective jacket adopt cross-linking radiation polyolefin material to make, and improve the low cigarette of cable, Halogen, oil resistant and fire resistance.
In sum, the utility model has the effect of anti-electric charge inner product, and electric current can back and forth use by high frequency time, and has good waterproof, fire-retardant, low cigarette, Halogen, oil resistant and jamproof performance.
Accompanying drawing explanation
Fig. 1 is the crosslinked polyetylene insulated DC motor construction of cable schematic diagram peculiar to vessel of one that the utility model proposes.
Embodiment
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As shown in Figure 1, Fig. 1 is the crosslinked polyetylene insulated DC motor construction of cable schematic diagram peculiar to vessel of one that the utility model proposes.
With reference to Fig. 1, the crosslinked polyetylene insulated DC motor cable peculiar to vessel of one that the utility model embodiment proposes, comprising: tinned conductor 1, the outside of tinned conductor 1 is enclosed with internal shield 2 and insulating barrier 3 successively; Insulating barrier 3 adopts cross-linked polyethylene insulating material to make, and makes the electric property of cable very superior, and insulating barrier 3 is outer is enclosed with water blocking layer 4, watertight composition 5, outer shielding layer 6 and restrictive coating 7 successively; Water blocking layer 4 adopts compound material water-proof material to make and water blocking layer 4 adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%; Watertight composition 5 adopts compound material water-proof material to make and watertight composition 5 all adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%; Restrictive coating 7 adopts cross-linking radiation polyolefin material to make, and make the low cigarette of cable, Halogen, oil resistant and fire resistance more superior, restrictive coating 7 comprises inner restrictive coating 71 and external sheath layer 72, is provided with armour 73 between inner restrictive coating 71 and external sheath layer 72; Outer shielding layer 6 adopts copper strips to have a swollen head, and makes the anti-tampering performance of the shielding of cable more superior.
In the present embodiment, water blocking layer 4 selects the compound waterstop of water-swellable, and watertight composition 5 also selects the compound waterstop of water-swellable.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (9)
1. a crosslinked polyetylene insulated DC motor cable peculiar to vessel, it is characterized in that, comprise: tinned conductor (1), the outside of tinned conductor (1) is enclosed with internal shield (2) and insulating barrier (3) successively, insulating barrier (3) adopts cross-linked polyethylene insulating material to make, insulating barrier (3) is enclosed with water blocking layer (4), watertight composition (5), outer shielding layer (6) and restrictive coating (7) outward successively, outer shielding layer (6) adopts copper strips to have a swollen head, and restrictive coating (7) adopts cross-linking radiation polyolefin material to make.
2. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 1, it is characterized in that, restrictive coating (7) comprises inner restrictive coating (71) and external sheath layer (72), the armour (73) be provided with between inner restrictive coating (71) and external sheath layer (72).
3. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 1, is characterized in that, the quantity of tinned conductor (1) is one or more.
4. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 1, is characterized in that, water blocking layer (4) adopts compound material water-proof material to make.
5. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 4, it is characterized in that, water blocking layer (4) selects the compound waterstop of water-swellable.
6. the DC motor cable crosslinked polyetylene insulated peculiar to vessel according to any one of claim 4-5, is characterized in that, water blocking layer (4) adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%.
7. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 1, is characterized in that, watertight composition (5) all adopts compound material water-proof material to make.
8. crosslinked polyetylene insulated DC motor cable peculiar to vessel according to claim 7, it is characterized in that, watertight composition (5) all selects the compound waterstop of water-swellable.
9. the DC motor cable crosslinked polyetylene insulated peculiar to vessel according to any one of claim 7-8, is characterized in that, watertight composition (5) all adopts double-deck wrapped, and every layer of rate of putting up of having a swollen head is not less than 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726069.8U CN204178803U (en) | 2014-11-26 | 2014-11-26 | A kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726069.8U CN204178803U (en) | 2014-11-26 | 2014-11-26 | A kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178803U true CN204178803U (en) | 2015-02-25 |
Family
ID=52567590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726069.8U Expired - Fee Related CN204178803U (en) | 2014-11-26 | 2014-11-26 | A kind of crosslinked polyetylene insulated DC motor cable peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361947A (en) * | 2014-11-26 | 2015-02-18 | 安徽弘博电缆集团有限公司 | Cross linked polyethylene insulated marine direct-current motor cable |
-
2014
- 2014-11-26 CN CN201420726069.8U patent/CN204178803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361947A (en) * | 2014-11-26 | 2015-02-18 | 安徽弘博电缆集团有限公司 | Cross linked polyethylene insulated marine direct-current motor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151126 |