CN206331801U - A kind of high-temp. resisting composite insulation line - Google Patents
A kind of high-temp. resisting composite insulation line Download PDFInfo
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- CN206331801U CN206331801U CN201621438767.3U CN201621438767U CN206331801U CN 206331801 U CN206331801 U CN 206331801U CN 201621438767 U CN201621438767 U CN 201621438767U CN 206331801 U CN206331801 U CN 206331801U
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- composite insulation
- resisting composite
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Abstract
The utility model belongs to electric line clothing arts, is related to a kind of high-temp. resisting composite insulation line, and it is made up of metallic conductor, the first metal carbonyl coat, the second metal carbonyl coat, inorganic, ceramic layer and organic matter layer successively from the inside to the outside.Wherein, metallic conductor is annealing circular copper wire.First metal carbonyl coat is Nb layers of metal or W metal layer.Second metal carbonyl coat is Nb3Sn layers or MgB2Layer.Inorganic, ceramic layer is nano aluminium oxide ceramic layer.Organic matter layer is nanometer Al2O3Composite polyamide acid imide film layer.Compared with prior art, excellent resistance to elevated temperatures is had according to high-temp. resisting composite insulation line of the present utility model, it is using safer.
Description
Technical field
The utility model belongs to electric line clothing arts, in particular it relates to a kind of high-temp. resisting composite insulation line.
Background technology
Electromagnetic wire is as the critical material of motor, and its performance and quality directly affect the performance of motor.Current electromagnetic wire
The application demand under hot environment can not be met well.Therefore, heat resistance height, electrically and mechanically excellent performance how to be manufactured
Electromagnetic wire be electromagnetic wire developing direction, be also the objective demand of application end.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model aims to provide a kind of high-temp. resisting composite insulation line.
The utility model is related to a kind of high-temp. resisting composite insulation line, and it is from the inside to the outside successively by metallic conductor, the first metal
Clad, the second metal carbonyl coat, inorganic, ceramic layer and organic matter layer composition.
According to embodiment of the present utility model, described metallic conductor is annealing circular copper wire.
According to embodiment of the present utility model, first metal carbonyl coat is Nb layers of metal or W metal layer.
According to embodiment of the present utility model, second metal carbonyl coat is metal Nb3Sn layers or metal MgB2Layer.
According to embodiment of the present utility model, the inorganic, ceramic layer is nano aluminium oxide ceramic layer.
According to embodiment of the present utility model, the inorganic modified organic matter layer is nanometer Al2O3Composite polyamide acid imide
Film layer.
Compared with prior art, advantages below is had according to the high-temp. resisting composite insulation line of the utility model embodiment：
Using the excellent annealed copper of electric conductivity, pliability as conductor material, in conductor outer cladding double layer of metal cladding
Layer, in metal carbonyl coat outer cladding inorganic nano ceramic layer, and in inorganic nano ceramic layer outer cladding organic matter layer.Metallic cover
Layer can protect conductor not oxidized, while prevent that copper atom from migrating to ceramic layer, it is to avoid due in ceramic layer due to conductance
Thermal breakdown timeliness caused by rate difference.Inorganic nano ceramic layer can significantly improve the heat resistance of insulated wire, improve insulation
The resistance to elevated temperatures of line.Inorganic modified organic matter layer has excellent resistance to elevated temperatures, and with excellent anti-wear performance and machine
Tool performance, protects endothecium structure.
The resistance to elevated temperatures and mechanical performance of the compound inslation line manufactured according to the utility model embodiment are excellent.
Brief description of the drawings
Fig. 1 is the structural representation of the high-temp. resisting composite insulation line according to the utility model embodiment.
In figure, 1- metallic conductors, the metal carbonyl coats of 2- first, the metal carbonyl coats of 3- second, 4- inorganic nano ceramic layers, 5-
Organic matter layer.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of high-temp. resisting composite insulation line, its structure is as shown in Figure 1.
The high-temp. resisting composite insulation line is by metallic conductor 1 successively from inside to outside, the first metal carbonyl coat 2, the second metal
Clad 3, inorganic nano ceramic layer 4 and organic matter layer 5 are constituted.
According to embodiment of the present utility model, metallic conductor 1 can be made of annealing copper conductor.For example, metallic conductor 1 can
Be annealing circular copper wire.
According to embodiment of the present utility model, the first metal carbonyl coat is Nb layers of metal.
According to other embodiment of the present utility model, the first metal carbonyl coat can also be W metal layer.
According to embodiment of the present utility model, the second metal carbonyl coat is metal Nb3Sn layers.
According to other embodiment of the present utility model, the second metal carbonyl coat can also be MgB2Layer.
According to embodiment of the present utility model, inorganic, ceramic layer is nano aluminium oxide ceramic layer.
According to embodiment of the present utility model, organic matter layer is nanometer Al2O3Composite polyamide acid imide film layer, for example,
200 grades of polyamidoimide film layers.
Upper described embodiment, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Protection domain of the present utility model, it is all within spirit of the present utility model and principle, any modification for being made, equivalent,
Improve etc., it should be included within protection domain of the present utility model.
Claims (6)
1. a kind of high-temp. resisting composite insulation line, it is characterised in that the insulated wire is from the inside to the outside successively by metallic conductor, the first gold medal
Belong to clad, the second metal carbonyl coat, inorganic, ceramic layer and organic matter layer composition.
2. high-temp. resisting composite insulation line according to claim 1, it is characterised in that the metallic conductor is annealing circle copper
Line.
3. high-temp. resisting composite insulation line according to claim 1, it is characterised in that first metal carbonyl coat is metal
Nb layers or W metal layer.
4. high-temp. resisting composite insulation line according to claim 1, it is characterised in that second metal carbonyl coat is metal
Nb3Sn layers or metal MgB2Layer.
5. high-temp. resisting composite insulation line according to claim 1, it is characterised in that the inorganic, ceramic layer is nano oxidized
Aluminium ceramic layer.
6. high-temp. resisting composite insulation line according to claim 1, it is characterised in that the organic matter layer is nanometer Al2O3It is multiple
Close polyamidoimide film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438767.3U CN206331801U (en) | 2016-12-26 | 2016-12-26 | A kind of high-temp. resisting composite insulation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438767.3U CN206331801U (en) | 2016-12-26 | 2016-12-26 | A kind of high-temp. resisting composite insulation line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206331801U true CN206331801U (en) | 2017-07-14 |
Family
ID=59292420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621438767.3U Expired - Fee Related CN206331801U (en) | 2016-12-26 | 2016-12-26 | A kind of high-temp. resisting composite insulation line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206331801U (en) |
-
2016
- 2016-12-26 CN CN201621438767.3U patent/CN206331801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |