CN204792038U - Novel varnished cloth copper coin line - Google Patents
Novel varnished cloth copper coin line Download PDFInfo
- Publication number
- CN204792038U CN204792038U CN201520288040.0U CN201520288040U CN204792038U CN 204792038 U CN204792038 U CN 204792038U CN 201520288040 U CN201520288040 U CN 201520288040U CN 204792038 U CN204792038 U CN 204792038U
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- CN
- China
- Prior art keywords
- enamelled coating
- stained
- layer
- outer ring
- polyurethane
- 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
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- 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
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a novel varnished cloth copper coin line, including the copper coin line, along the radial direction of copper coin line has set gradually under -coating varnish layer, polyurethane lacquer layer, polyimide lacquer layer, glass fiber layer, synthetic fiber layer, insulating layer, wherein, the outer lane of copper coin line is stained with the under -coating varnish layer, the outer lane on under -coating varnish layer is stained with polyurethane lacquer layer, the outer lane on polyurethane lacquer layer is stained with polyimide lacquer layer, the outer lane on polyimide lacquer layer is stained with the glass fiber layer, glass fiber layer outer lane is stained with the synthetic fiber layer, the outer lane on synthetic fiber layer is stained with the insulating layer. The utility model discloses better high temperature resistant and anti freezing performance, good wear resistance, good greasy property, long service life have.
Description
Technical field:
The utility model relates to electrical material technical field, relates to a kind of enamelling cuprum round line in particular.
Background technology:
Enamelling cuprum round line is usually used in the fields such as motor, electrical equipment, instrument, transformer, along with constantly widening of application, enamelling cuprum round line is had higher requirement, require that enamelling cuprum round line has certain mechanical strength, stronger resistance to wear, resistance to scraping force and good lubrification, also require that in some field it has high temperature resistant and anti-freezing performance preferably.Present common enamelling cuprum round line not too can meet this requirement.
Summary of the invention:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of novel enamelling cuprum round line, has high temperature resistant and anti-freezing performance, excellent anti-wear performance, good greasy property, long service life preferably.
Technology solution of the present utility model is as follows: a kind of novel enamelling cuprum round line, comprise copper round wire, radial direction along described copper round wire is disposed with bottoming enamelled coating, polyurethane enamelled coating, polyimides enamelled coating, glass layer, synthetic fiber layer, insulating barrier, wherein, the outer ring of described copper round wire is stained with bottoming enamelled coating, the outer ring of described bottoming enamelled coating is stained with polyurethane enamelled coating, the outer ring of described polyurethane enamelled coating is stained with polyimides enamelled coating, the outer ring of described polyimides enamelled coating is stained with glass layer, described glass layer outer ring is stained with synthetic fiber layer, the outer ring of described synthetic fiber layer is stained with insulating barrier.
Preferred as technique scheme, the thermal level of described polyurethane enamelled coating is 180 grades.
Preferred as technique scheme, the thermal level of described polyimides enamelled coating is 240 grades.
Preferred as technique scheme, the thickness of described bottoming enamelled coating is preferably 0.02 ~ 0.05mm.
Preferred as technique scheme, is added with lubricant in described insulating barrier.
Preferred as technique scheme, described insulating barrier is polyurethane imide resin.
Preferred as technique scheme, described copper round wire is high purity oxygen free copper.
The beneficial effects of the utility model are: be provided with one deck bottoming enamelled coating in the outer ring of described copper round wire, adopt the structure of bottoming enamelled coating, effectively can improve the pliability of copper round wire, improve and peel off twisting value, thus make the enamelled coating on copper round wire not easy to crack; Be provided with thermal level in the outer ring of bottoming enamelled coating be the polyurethane enamelled coating of 180 grades and thermal level is 240 grades of polyimides enamelled coatings, makes copper round wire have excellent heat shock resistance, radioresistance, excess load, ultralow temperature and superhigh temperature adaptive functions; The setting of glass layer, such that the good insulating of copper round wire, thermal endurance are strong, corrosion resistance good, mechanical strength is high; The setting of synthetic fiber layer compensate for the problem that glass fibre is crisp and wear no resistance; Insulating barrier adopts polyurethane imide resin effectively can improve the reliability and stability of welding, and with the addition of lubricant in described insulating barrier, high lubricating effect.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross-sectional view of the present utility model.
In figure, 10, copper round wire; 20, bottoming enamelled coating; 30, polyurethane enamelled coating; 40, polyimides enamelled coating; 50, glass layer; 60, synthetic fiber layer; 70, insulating barrier.
Embodiment:
Embodiment: by particular specific embodiment, execution mode of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by content disclosed in the present specification.
See shown in Fig. 1 and Fig. 2, a kind of novel enamelling cuprum round line, comprises copper round wire 10, and described copper round wire 10 is high purity oxygen free copper.Radial direction along described copper round wire 10 is disposed with bottoming enamelled coating 20, polyurethane enamelled coating 30, polyimides enamelled coating 40, glass layer 50, synthetic fiber layer 60, insulating barrier 70.The thermal level of described polyurethane enamelled coating 30 is 180 grades, and the thermal level of described polyimides enamelled coating 40 is 240 grades, and the thickness of described bottoming enamelled coating 20 is preferably 0.02 ~ 0.05mm.Wherein, the outer ring of described copper round wire 10 is stained with bottoming enamelled coating 20, the outer ring of described bottoming enamelled coating 20 is stained with polyurethane enamelled coating 30, the outer ring of described polyurethane enamelled coating 30 is stained with polyimides enamelled coating 40, the outer ring of described polyimides enamelled coating 40 is stained with glass layer 50, described glass layer 50 outer ring is stained with synthetic fiber layer 60, and the outer ring of described synthetic fiber layer 60 is stained with insulating barrier 70.Described insulating barrier 70 is polyurethane imide resin, is added with lubricant in described insulating barrier 70.
Described embodiment in order to illustrative the utility model, but not for limiting the utility model.Any those skilled in the art all without prejudice under spirit of the present utility model and category, can modify to described embodiment, therefore rights protection scope of the present utility model, should listed by claim of the present utility model.
Claims (7)
1. a novel enamelling cuprum round line, comprise copper round wire (10), it is characterized in that: the radial direction along described copper round wire (10) is disposed with bottoming enamelled coating (20), polyurethane enamelled coating (30), polyimides enamelled coating (40), glass layer (50), synthetic fiber layer (60), insulating barrier (70), wherein, the outer ring of described copper round wire (10) is stained with bottoming enamelled coating (20), the outer ring of described bottoming enamelled coating (20) is stained with polyurethane enamelled coating (30), the outer ring of described polyurethane enamelled coating (30) is stained with polyimides enamelled coating (40), the outer ring of described polyimides enamelled coating (40) is stained with glass layer (50), described glass layer (50) outer ring is stained with synthetic fiber layer (60), the outer ring of described synthetic fiber layer (60) is stained with insulating barrier (70).
2. novel enamelling cuprum round line according to claim 1, is characterized in that: the thermal level of described polyurethane enamelled coating (30) is 180 grades.
3. novel enamelling cuprum round line according to claim 1, is characterized in that: the thermal level of described polyimides enamelled coating (40) is 240 grades.
4. novel enamelling cuprum round line according to claim 1, is characterized in that: the thickness of described bottoming enamelled coating (20) is 0.02 ~ 0.05mm.
5. novel enamelling cuprum round line according to claim 1, is characterized in that: described insulating barrier is added with lubricant in (70).
6. novel enamelling cuprum round line according to claim 1, is characterized in that: described insulating barrier (70) is polyurethane imide resin.
7. novel enamelling cuprum round line according to claim 1, is characterized in that: described copper round wire (10) is high purity oxygen free copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288040.0U CN204792038U (en) | 2015-05-05 | 2015-05-05 | Novel varnished cloth copper coin line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288040.0U CN204792038U (en) | 2015-05-05 | 2015-05-05 | Novel varnished cloth copper coin line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792038U true CN204792038U (en) | 2015-11-18 |
Family
ID=54532039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288040.0U Expired - Fee Related CN204792038U (en) | 2015-05-05 | 2015-05-05 | Novel varnished cloth copper coin line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098177A (en) * | 2016-07-29 | 2016-11-09 | 先登高科电气有限公司 | A kind of wear-resisting type is combined enamelled coating enamel-covered wire |
-
2015
- 2015-05-05 CN CN201520288040.0U patent/CN204792038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098177A (en) * | 2016-07-29 | 2016-11-09 | 先登高科电气有限公司 | A kind of wear-resisting type is combined enamelled coating enamel-covered wire |
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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: 20151118 Termination date: 20160505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |