CN104658646B - A kind of high strength enamelled wire - Google Patents
A kind of high strength enamelled wire Download PDFInfo
- Publication number
- CN104658646B CN104658646B CN201510046915.0A CN201510046915A CN104658646B CN 104658646 B CN104658646 B CN 104658646B CN 201510046915 A CN201510046915 A CN 201510046915A CN 104658646 B CN104658646 B CN 104658646B
- Authority
- CN
- China
- Prior art keywords
- copper
- layers
- layer
- wall
- nylon
- 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
- 239000010410 layer Substances 0.000 claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 239000004677 Nylon Substances 0.000 claims abstract description 26
- 229920001778 nylon Polymers 0.000 claims abstract description 26
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011701 zinc Substances 0.000 claims abstract description 19
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 19
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003405 preventing effect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 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
Abstract
The invention discloses a kind of high strength enamelled wire, including aluminum core line (1), the outer wall of the aluminum core line (1) is provided with the layers of copper (2) being arranged concentrically, the outer wall of layers of copper (2) is provided with nylon layer (3), nylon layer (3) outer wall is provided with the second layers of copper (4), zinc coat (5) is provided with the outer surface of the second layers of copper (4), zinc coat (5) outer surface is provided with insulating protective layer (6), insulating protective layer (6) is constituted including the insulating barrier (62) that high-temperature polyester layer (61) and high-temperature polyester layer (61) outer surface are coated with.It is remained outside the advantage of copper cover aluminum heart yearn, improves its intensity, and its insulation effect is good, favorable rust preventing effect.
Description
Technical field：
The present invention relates to Power-line technology field, more specifically to a kind of high strength enamelled wire.
Background technology：
Enamel-covered wire is mainly made up of conductor layer and insulating barrier two parts, in the development course of enamel-covered wire, earliest using fine copper
The conductor cores of material, then improve later enamel-covered wire and replace pure copper material as conductor cores using simple copper clad aluminum material,
And insullac is set outside the layers of copper of copper cover aluminum is protected, which is better than copper in the effect of RF application for copper-clad aluminum conductor, single its paint
Layer is easily aging, and enamelled coating is easily peeled off, and its intensity is not high, and electric conductivity is limited.
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 high strength enamelled wire, and it remains copper cover aluminum
Outside the advantage of heart yearn, its intensity is improve, its insulation effect is good, favorable rust preventing effect.
The present invention solves the scheme of the technical problem：
A kind of high strength enamelled wire, including aluminum core line, the outer wall of the aluminum core line are provided with the layers of copper being arranged concentrically, layers of copper
Outer wall is provided with nylon layer, and nylon layer outer wall is provided with the second layers of copper, is provided with zinc coat, outside zinc coat on the outer surface of the second layers of copper
Surface is provided with insulating protective layer, and insulating protective layer includes the insulating barrier that high-temperature polyester layer and high-temperature polyester layer outer surface are coated with
Composition, is coated with the second epoxy resin enamelled coating on the zinc coat, the second epoxy resin enamelled coating is provided with high-temperature polyester layer, insulation
Layer is polyurethane enamelled coating, and the thickness of the zinc coat is 0.05mm to 0.075mm.
The nylon layer be nylon tape, its be in cross-shaped take-up strap on the outer wall of layers of copper, nylon layer and second
There is between layers of copper epoxy resin enamelled coating.
The present invention prominent effect be：
Compared with prior art, it is remained outside the advantage of copper cover aluminum heart yearn, improves its intensity, and its insulation effect is good,
Favorable rust preventing effect.
Description of the drawings：
Fig. 1 is the structural representation of the present invention.
Specific embodiment：
Embodiment, is shown in as shown in figure 1, a kind of high strength enamelled wire, including aluminum core line 1, and the outer wall of the aluminum core line 1 is provided with
The layers of copper 2 being arranged concentrically, the outer wall of layers of copper 2 are provided with nylon layer 3, and 3 outer wall of nylon layer is provided with the second layers of copper 4, outside the second layers of copper 4
Zinc coat 5 is provided with surface, 5 outer surface of zinc coat is provided with insulating protective layer 6, and insulating protective layer 6 includes high-temperature polyester layer
61 and the insulating barrier 62 that is coated with of 61 outer surface of high-temperature polyester layer constitute.
Further, the nylon layer 3 be nylon tape, its be in cross-shaped take-up strap on the outer wall of layers of copper 2,
There is between nylon layer 3 and the second layers of copper 4 epoxy resin enamelled coating 7.
Further, the second epoxy resin enamelled coating 8 is coated with the zinc coat 5, is set on the second epoxy resin enamelled coating 8
There is high-temperature polyester layer 61, insulating barrier 62 is polyurethane enamelled coating.
Further, the thickness of the zinc coat 5 is 0.05mm to 0.075mm.
In the present embodiment, which adopts the outer wall of aluminum core line 1 to be provided with the layers of copper 2 being arranged concentrically, that is, employ copper-covered aluminum-core, protects
The advantage of its copper cover aluminum is stayed.
And the outer wall in layers of copper 2 is provided with nylon layer 3, nylon layer 3 is nylon tape, and which is in cross-shaped take-up strap in copper
On the outer wall of layer 2, its intensity and toughness ensure that using nylon layer 3, it is ensured that its quality.
And zinc coat 2 is provided with the outer surface of copper core 1, zinc coat 2 its plating by way of fix, which has more
Good rust-proof effect.
Wherein insulating protective layer 3 includes that the insulating barrier 32 that nylon surface layer 31 and 31 outer surface of nylon surface layer are coated with is constituted,
Its nylon surface layer 31 can cause enamel-covered wire to have more preferable toughness and intensity.
And 3 outer wall of nylon layer is provided with the second layers of copper 4, there is between nylon layer 3 and the second layers of copper 4 epoxy resin enamelled coating 7, adopt
It is, in order to improve its electric conductivity, to overcome the conduction of copper cover aluminum heart yearn poor, to improve electric conductivity with the second layers of copper 4.
Zinc coat 5 is provided with the outer surface of second layers of copper 4,5 outer surface of zinc coat is provided with insulating protective layer 6,
Zinc coat 5 can play the effect of antirust, and insulating protective layer 6 has the effect of anti-corrosive insulation.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
The technical scheme of equivalent falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (2)
1. a kind of high strength enamelled wire, including aluminum core line (1), it is characterised in that：The outer wall of the aluminum core line (1) is provided with and sets with one heart
The layers of copper (2) put, the outer wall of layers of copper (2) are provided with nylon layer (3), and nylon layer (3) outer wall is provided with the second layers of copper (4), the second layers of copper
(4) zinc coat (5) is provided with outer surface, zinc coat (5) outer surface is provided with insulating protective layer (6), insulating protective layer (6)
Constitute including the insulating barrier (62) that high-temperature polyester layer (61) and high-temperature polyester layer (61) outer surface are coated with；The zinc coat (5)
On be coated with the second epoxy resin enamelled coating (8), the second epoxy resin enamelled coating (8) is provided with high-temperature polyester layer (61), insulating barrier
(62) it is polyurethane enamelled coating, the thickness of the zinc coat (5) is 0.05mm to 0.075mm.
2. a kind of high strength enamelled wire according to claim 1, it is characterised in that：The nylon layer (3) is nylon tape, its
In cross-shaped take-up strap on the outer wall of layers of copper (2), there is between nylon layer (3) and the second layers of copper (4) epoxy resin
Enamelled coating (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046915.0A CN104658646B (en) | 2015-01-30 | 2015-01-30 | A kind of high strength enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046915.0A CN104658646B (en) | 2015-01-30 | 2015-01-30 | A kind of high strength enamelled wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104658646A CN104658646A (en) | 2015-05-27 |
| CN104658646B true CN104658646B (en) | 2017-03-29 |
Family
ID=53249664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046915.0A Expired - Fee Related CN104658646B (en) | 2015-01-30 | 2015-01-30 | A kind of high strength enamelled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658646B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205835A (en) * | 2016-07-29 | 2016-12-07 | 先登高科电气有限公司 | Heat resistant type enamel-covered wire |
| CN106229045B (en) * | 2016-08-29 | 2018-01-09 | 浙江洪波科技股份有限公司 | A kind of convenient polyurethane nylon enamel-covered wire of peeling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060688Y (en) * | 2007-04-06 | 2008-05-14 | 烟台和一电子有限公司 | Non-self-adhered type enamel copper-cladded aluminum wire |
| CN102376390A (en) * | 2010-08-25 | 2012-03-14 | 常州市邮电通信光缆有限公司 | Nylon enameled wire |
| CN202502782U (en) * | 2012-03-21 | 2012-10-24 | 江苏芯盛半导体科技有限公司 | Enameled wire used for signal transmission |
| CN202502781U (en) * | 2012-03-21 | 2012-10-24 | 江苏芯盛半导体科技有限公司 | Composite enameled wire |
| CN204480686U (en) * | 2015-01-30 | 2015-07-15 | 苏州圣利线缆有限公司 | A kind of high strength enamelled wire |
-
2015
- 2015-01-30 CN CN201510046915.0A patent/CN104658646B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104658646A (en) | 2015-05-27 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wenqing Inventor before: Wu Yueliang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170106 Address after: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant after: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. Address before: 215156 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Sun Wu Lu, No. 596 Applicant before: Suzhou Shengli Wire Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: 215100 Xiangcheng District yuan and science and Technology Park, Suzhou, Suzhou, Jiangsu Province, such as Yuan Road No. 169 Patentee after: SUZHOU HANQI CNC EQUIPMENT CO., LTD. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Patentee before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180130 |