CN207165269U - Directly welded enamelling cuprum round line - Google Patents
Directly welded enamelling cuprum round line Download PDFInfo
- Publication number
- CN207165269U CN207165269U CN201721054080.4U CN201721054080U CN207165269U CN 207165269 U CN207165269 U CN 207165269U CN 201721054080 U CN201721054080 U CN 201721054080U CN 207165269 U CN207165269 U CN 207165269U
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- CN
- China
- Prior art keywords
- inner protective
- protective layer
- layer
- copper core
- round line
- 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.)
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Classifications
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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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Abstract
Directly welded enamelling cuprum round line provided by the utility model, it includes the rounded copper core in section, and copper core surface is provided with inner protective layer, and inner protective layer is formed using antioxidizing paint coated in copper core surface, and inner protective layer thickness is 0.001 0.01mm；Inner protective layer surface is provided with intermediate layer, and interlayer surfaces are provided with external protection, and external protection is formed using polyurethane material coated in interlayer surfaces.Inner protective layer of the present utility model effectively can prevent copper core from aoxidizing; using polyurethane-coated in metal core outer layer, and metal core is protected as straight welding coat, when needing welding; coating need not be scraped off, the enamelling cuprum round line directly can be placed in wanted welding position and be welded.
Description
Technical field
Enamel-covered wire is the utility model is related to, refers in particular to a kind of directly welded enamelling cuprum round line.
Background technology
Enamel-covered wire is a principal item of winding wire, is made up of conductor and insulating barrier two, after the annealed softening of bare wire,
Formed again by repeatedly japanning, baking.But produce and both meet standard requirement, meet the product of customer requirement again and do not allow
Easily, it is influenceed by factors such as raw material quality, technological parameter, production equipment, environment, therefore, the mass property of various enamel-covered wires
It is different.
Utility model content
The purpose of this utility model is that providing one kind can directly weld, the good directly welded enamelling cuprum round line of using effect.
To achieve the above object, technical scheme provided by the utility model is：Directly welded enamelling cuprum round line, it includes
The rounded copper core in section, copper core surface are provided with inner protective layer, and inner protective layer is coated in copper core using antioxidizing paint
Surface is formed, and inner protective layer thickness is 0.001-0.01mm；Inner protective layer surface is provided with intermediate layer, and interlayer surfaces are provided with outer guarantor
Sheath, external protection are formed using polyurethane material coated in interlayer surfaces.
Described intermediate layer is plating tin layers, and the thickness for electroplating tin layers is 0.005-0.015mm.
Guipure layer is provided between described intermediate layer and external protection, guipure layer uses metal web or glass fiber mesh
It is made, its thickness is 0.005-0.01mm, and the mesh of polyurethane material through the guipure layer of external protection engages with intermediate layer.
Inner protective layer of the present utility model effectively can prevent copper core from aoxidizing, using polyurethane-coated in outside metal core
Layer, and metal core is protected as straight welding coat,, can be directly by the enamel-cover without scraping off coating when needing welding
Copper round wire is placed in wanted welding position and welded.
Brief description of the drawings
Fig. 1 is schematic cross-section of the present utility model.
Embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1, the directly welded enamelling cuprum round line described in the present embodiment includes the rounded copper core 1 in section, the surface of copper core 1
Provided with inner protective layer 2, inner protective layer 2 is formed using antioxidizing paint coated in the surface of copper core 1, and the thickness of inner protective layer 2 is
0.001-0.01mm；The surface of inner protective layer 2 is provided with intermediate layer 3, and for plating tin layers, the thickness for electroplating tin layers is in intermediate layer 3
0.005-0.015mm；The surface of intermediate layer 3 is provided with external protection 4, and external protection 4 is coated in the table of intermediate layer 3 using polyurethane material
Face is formed.Guipure layer 5 is provided between intermediate layer 3 and external protection 4, guipure layer 5 uses metal web or glass fiber mesh system
Into its thickness is 0.005-0.01mm, and the mesh of polyurethane material through the guipure layer 5 of external protection 4 engages with intermediate layer 3.
Inner protective layer of the present utility model effectively can prevent copper core from aoxidizing, and using polyurethane-coated in metal core outer layer, and make
Metal core is protected for straight welding coat, when needing welding, without scraping off coating, directly can be pacified the enamelling cuprum round line
Wanted welding position is placed in be welded.
Embodiment described above is only the preferred embodiment of the utility model, not limits reality of the present utility model with this
Apply scope, therefore the change that all shape, principles according to the utility model are made, it all should cover in the scope of protection of the utility model
It is interior.
Claims (3)
1. directly welded enamelling cuprum round line, it is characterised in that：It includes the rounded copper core in section（1）, copper core（1）Surface
Provided with inner protective layer（2）, inner protective layer（2）Copper core is coated in using antioxidizing paint（1）Surface is formed, inner protective layer（2）
Thickness is 0.001-0.01mm；Inner protective layer（2）Surface is provided with intermediate layer（3）, intermediate layer（3）Surface is provided with external protection（4）,
External protection（4）Intermediate layer is coated in using polyurethane material（3）Surface is formed.
2. directly welded enamelling cuprum round line according to claim 1, it is characterised in that：Intermediate layer（3）To electroplate tin layers, plating
The thickness of tin layers is 0.005-0.015mm.
3. directly welded enamelling cuprum round line according to claim 1, it is characterised in that：Intermediate layer（3）With external protection（4）It
Between be provided with guipure layer（5）, guipure layer（5）It is made of metal web or glass fiber mesh, its thickness is 0.005-0.01mm,
External protection（4）Polyurethane material pass through guipure layer（5）Mesh and intermediate layer（3）Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054080.4U CN207165269U (en) | 2017-08-22 | 2017-08-22 | Directly welded enamelling cuprum round line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054080.4U CN207165269U (en) | 2017-08-22 | 2017-08-22 | Directly welded enamelling cuprum round line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165269U true CN207165269U (en) | 2018-03-30 |
Family
ID=61717536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054080.4U Active CN207165269U (en) | 2017-08-22 | 2017-08-22 | Directly welded enamelling cuprum round line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165269U (en) |
-
2017
- 2017-08-22 CN CN201721054080.4U patent/CN207165269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190906 Address after: 313000 No. 818 Xinhui Road, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang three line Electrical Technology Co., Ltd. Address before: Lian Town Village 313000 Zhejiang province Huzhou Fengdeng District of Nanxun City Patentee before: HUZHOU SANXING CABLE CO., LTD. |