CN202307295U - Novel environmental protection boat power cable - Google Patents
Novel environmental protection boat power cable Download PDFInfo
- Publication number
- CN202307295U CN202307295U CN2011204342480U CN201120434248U CN202307295U CN 202307295 U CN202307295 U CN 202307295U CN 2011204342480 U CN2011204342480 U CN 2011204342480U CN 201120434248 U CN201120434248 U CN 201120434248U CN 202307295 U CN202307295 U CN 202307295U
- Authority
- CN
- China
- Prior art keywords
- free
- cable
- layer
- extruded
- halogen
- 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
Links
- 230000007613 environmental effect Effects 0.000 title abstract description 3
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract 2
- 239000008397 galvanized steel Substances 0.000 claims abstract 2
- 239000004718 silane crosslinked polyethylene Substances 0.000 claims abstract 2
- 239000003063 flame retardant Substances 0.000 abstract description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 description 4
- 239000004703 cross-linked polyethylene Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 150000001282 organosilanes Chemical class 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种新型环保船用电力电缆，由绞合镀锡铜导体和挤包于所述导体上的硅烷交联聚乙烯绝缘层构成绝缘线芯，多根所述绝缘线芯绞合成缆芯，缆芯间隙设有玻璃纤维填充层，所述缆芯外重叠绕包有玻璃纤维带绕包层、挤包有热塑性无卤低烟聚烯烃内护套，所述内护套外编织有镀锌钢丝铠装层、挤包有无卤低烟聚烯烃外护套。电缆具有无卤、低烟、阻燃、无氟、无石棉、无碱等特性，同时还具有优异的电气、机械、环保等功能，可以广泛应用于船舶、石油平台等场所电力传输系统。
The utility model discloses a novel environment-friendly marine power cable. An insulating wire core is composed of a stranded tinned copper conductor and a silane cross-linked polyethylene insulating layer extruded on the conductor, and a plurality of the insulating wire cores are stranded to form a The cable core, the gap between the cable cores is provided with a glass fiber filling layer, and the outer layer of the cable core is overlapped with a glass fiber tape wrapping layer, extruded with a thermoplastic halogen-free low-smoke polyolefin inner sheath, and the inner sheath is braided Galvanized steel wire armor layer, extruded with halogen-free low-smoke polyolefin outer sheath. The cables have the characteristics of halogen-free, low-smoke, flame-retardant, fluorine-free, asbestos-free, and alkali-free. They also have excellent electrical, mechanical, and environmental protection functions. They can be widely used in power transmission systems for ships, oil platforms, and other places.
Description
Technical field:
The utility model relates to a kind of novel environment friendly ship power cable, belongs to technical field of electric wires and cables.
Background technology:
Along with the fast development of Shipbuilding of China industry, supporting with it shipboard cable is employed more and more widely, is called as the power nervous system of boats and ships as the ship power cable of transmission power on boats and ships, and the development of Chinese shipbuilding industry is played an important role.Because the particularity of shipboard cable; Present many shipbuilding factory requires all boats and ships must adopt ep-type material with cable, promptly shipboard cable should meet Halogen, hang down cigarette, requirement such as fire-retardant, floride-free, low toxicity, and each item performance index are all had clear and definite regulation; International Maritime Organization's regulation in 2009; From on January 1st, 2011, all boats and ships of the whole world forbade that new clothes contain the material of asbestos, and promptly requiring should not have asbestos in all shipboard cable materials.
The development of domestic shipboard cable is started late; The technical merit of each producer is uneven; Add international shipping in recent years to shipboard cable require increasingly highly, cause many producers because technical force is limited, can not design, produce the shipboard cable product that satisfies specification requirement.Permitted great shipbuilding factory, adopted imported product with cable is most of for boats and ships, however the import cable cost an arm and a leg, the production cycle is long, is unfavorable for the development of Chinese vessel industry.
Summary of the invention:
For overcoming the defective of prior art; The purpose of the utility model is to provide a kind of novel environment friendly ship power cable; Have characteristics such as Halogen, low cigarette, fire-retardant, floride-free, no asbestos, alkali-free; Also have functions such as excellent electric, mechanical, environmental protection simultaneously, can be widely used in place electrical power transmission systems such as boats and ships, oil platform, product performance index is superior to the international standard requirement.
The utility model technical solution problem adopts following technical scheme:
The novel environment friendly ship power cable; Constitute insulated wire cores by stranded tin-coated copper conductor and the organosilane crosslinked polyethylene insulating barrier that extrudes on said conductor; Many said insulated wire cores are twisted into cable core; The cable core gap is provided with the glass fiber packed layer, and said cable core is outer overlappingly to be surrounded with the glass fiber tape lapping layer, be extruded with thermoplastic halogen-free and low-smoke polyolefin inner sheath, and said inner sheath is woven with the zinc-coated wire armour outward, is extruded with low smoke, zero halogen polyolefin oversheath.
Compared with present technology, the beneficial effect of the utility model is embodied in:
1, the utility model conductor adopts stranded tin-coated copper conductor structure, has improved the corrosion resistance of cable greatly, guarantees that simultaneously cable keeps excellent electric property in running.
2, organosilane crosslinked polyethylene is after crosslinked in the utility model, and mechanical performance improves greatly, guarantees that cable has excellent electric property, mechanical performance.The long-time running temperature of cable is compared with common cable at 90 ℃, and the ampacity of cable improves, and rise appreciably useful life.
3, the utility model adopts the braiding zinc-coated wire as armour, not only plays the effect of shielding, and has improved the bending property and the tensile strength of cable greatly, has effectively protected the damage of inner sheath simultaneously, improves the useful life of cable.
4, extruding the inside and outside sheath of thermoplastic halogen-free and low-smoke polyolefin in the utility model is a kind of novel environment friendly material; Not only has the excellent fire retardant characteristic; Have more Halogen, unleaded, floride-free, alkali-free, no asbestos characteristic, satisfy the instructions for use of shipboard cable fully.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Label among the figure: 1 conductor, 2 insulating barriers, 3 packed layers, 4 lapping layers, 5 inner sheaths, 6 armours, 7 oversheaths.
Below pass through embodiment, and combine accompanying drawing that the utility model is described further.
Embodiment:
Embodiment: referring to Fig. 1, the novel environment friendly ship power cable of this enforcement constitutes insulated wire cores by stranded tin-coated copper conductor 1 and the insulating barrier 2 that extrudes on conductor 1, and insulating barrier 2 is to be extruded by organosilane crosslinked polyethylene to constitute; Many insulated core is twisted into cable core; The packed layer 3 that is made up of glass fiber is filled in the cable core gap; The outer overlapping wrapped glass fiber tape of cable core constitutes lapping layer 4; Extrude thermoplastic halogen-free and low-smoke polyolefin inner sheath 5 afterwards, its outer braiding zinc-coated wire is as armour 6, and outermost layer extrudes thermoplastic halogen-free and low-smoke polyolefin oversheath 7.
In the practical implementation, corresponding structure setting and material are selected to be respectively:
Conductor 1 is to adopt high-quality tin-coated copper skein silk system to form conductor layer any surface finish, no burr, Wuxi layer scratch;
Insulating barrier 2 is to be extruded in the conductor that forms on the conductor by organosilane crosslinked polyethylene to extrude layer, and adopts warm water crosslinking technology;
Packed layer 3 adopts glass cord, fills rounding;
Lapping layer 4 adopts glass fiber tape overlapping wrapped in the cable core outside;
Inner sheath 5 adopts and extrudes thermoplastic halogen-free and low-smoke flame-retardant polyolefin;
Armour 6 adopts the zinc-coated wire braiding structure;
Oversheath 7 adopts and extrudes thermoplastic halogen-free and low-smoke flame-retardant polyolefin.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342480U CN202307295U (en) | 2011-11-04 | 2011-11-04 | Novel environmental protection boat power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342480U CN202307295U (en) | 2011-11-04 | 2011-11-04 | Novel environmental protection boat power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307295U true CN202307295U (en) | 2012-07-04 |
Family
ID=46376140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204342480U Expired - Fee Related CN202307295U (en) | 2011-11-04 | 2011-11-04 | Novel environmental protection boat power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008807A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Low-smoke power cable for ship |
| CN104299695A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | Marine cable |
| CN112331385A (en) * | 2020-10-30 | 2021-02-05 | 南京工程学院 | Low-loss power cable and manufacturing method and application thereof |
-
2011
- 2011-11-04 CN CN2011204342480U patent/CN202307295U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299695A (en) * | 2013-09-13 | 2015-01-21 | 昆山市巴城镇顺拓工程机械配件厂 | Marine cable |
| CN104008807A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Low-smoke power cable for ship |
| CN112331385A (en) * | 2020-10-30 | 2021-02-05 | 南京工程学院 | Low-loss power cable and manufacturing method and application thereof |
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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: 20120704 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |