CN206379190U - A kind of pressure-resistant H grades of enamel-covered wire of superelevation - Google Patents
A kind of pressure-resistant H grades of enamel-covered wire of superelevation Download PDFInfo
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- CN206379190U CN206379190U CN201720087028.2U CN201720087028U CN206379190U CN 206379190 U CN206379190 U CN 206379190U CN 201720087028 U CN201720087028 U CN 201720087028U CN 206379190 U CN206379190 U CN 206379190U
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- enamel
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Abstract
The utility model discloses a kind of pressure-resistant H grades of enamel-covered wire of superelevation, including conductor, high voltage bearing polyurethane insulating enamelled coating is uniformly enclosed with the outer surface of conductor, uniformly nylon layer is enclosed with the outside of polyurethane insulating enamelled coating, described nylon layer is the self-lubricating paint containing polyamide component, and lube layer is evenly coated with the outer surface of nylon layer.The polyurethane insulating enamelled coating temperature resistant grade that the enamel-covered wire is selected has met and exceeded the specification of H grades of UL standards, ensure that enamel-covered wire continuously works under high pressure, the condition of high temperature, improves the pressure-resistant journey and stability of enamel-covered wire.The design of polyurethane insulating enamelled coating, the insulating barrier that can be crossed than common enamel-covered wire is higher by 200% or so, it is ensured that the proof voltage of enamel-covered wire is more than or equal to 5000V.The setting of the nylon layer and lube layer of self-lubricating, can cross guarantee product has relatively low coefficient of friction in use, is easy to automate all kinds of coils of coiling, improves the performance of product.
Description
Technical field
The utility model is related to enamel-covered wire technical field, and in particular to a kind of pressure-resistant H grades of enamel-covered wire of superelevation.
Background technology
At present, the shortcomings of enamel-covered wire generally existing uniformity is poor, cementability is not all right, peeling operation is long, due to existing paint
The enamelled coating material temperature resistant grade angle that envelope curve is selected, it is difficult to adapt to hyperbaric environment, general enamel-covered wire is general on Vehicles Collected from Market
Proof voltage is no more than 4000V（Cylinder method）Or 8000V（Pair twist method）, can substantially meet the pressure-resistant need of common electric elements
Ask, but easily occur the bad phenomenons such as oxidation, embrittlement under elevated pressure conditions.Comparatively, the pressure-resistant enamel-covered wire product of superelevation is to exhausted
Edge paint requires at a relatively high, and performance, which should meet the requirements to meet again, uses characteristic, can prevent high-pressure oxidation.In addition, many paints
Envelope curve is disturbed, signal stabilization is poor each other simultaneously in use, be all directly to use in the prior art between enamel-covered wire.
And the pressure-resistant enamel-covered wire higher than 5000V is needed for some special occasions, do not have also in the market, accordingly, it would be desirable to design one
Plant performance stabilization, high voltage bearing enamel-covered wire.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of pressure-resistant H grades of enamel-covered wire of superelevation, this enamel-covered wire
Solve the technical problems such as the pressure-resistant degree of existing enamel-covered wire is low, performance is unstable.
A kind of pressure-resistant H grades of enamel-covered wire of superelevation, including conductor, high voltage bearing polyurethane is uniformly enclosed with the outer surface of conductor
Insulating lacquer layer, uniform on the outside of polyurethane insulating enamelled coating to be enclosed with nylon layer, described nylon layer is to contain polyamide component
Self-lubricating paint.
Wherein, it is evenly coated with lube layer in the outer surface of nylon layer.
It is preferred that, the thickness of described polyurethane insulating enamelled coating is 0.030mm-0.050mm.
It is preferred that, described polyurethane insulating enamelled coating is to include 24-30 layers of H level polyurethane insulating varnish thin layers.
It is preferred that, the thickness of described nylon layer is 0.001mm-0.002mm.
It is preferred that, the alkyl lubricating oil that described lube layer is the C25 containing 0.05%-0.1%.
The utility model provides a kind of pressure-resistant H grades of enamel-covered wire of superelevation, the polyurethane insulating enamelled coating heatproof that the enamel-covered wire is selected
Grade has met and exceeded the specification of H grades of UL standards, ensure that enamel-covered wire continuously works under high pressure, the condition of high temperature, lifting
The pressure-resistant journey and stability of enamel-covered wire.Polyurethane insulating enamelled coating is designed by 24-30 layers of H level polyurethane insulating varnish thin layer,
The insulating barrier that can be crossed than common enamel-covered wire is higher by 200% or so, it is ensured that the proof voltage of enamel-covered wire is more than or equal to 5000V.Self-lubricating
Nylon layer and lube layer setting, can cross guarantee product have relatively low coefficient of friction in use, be easy to automation
All kinds of coils of coiling, improve the performance of product.
Brief description of the drawings
Fig. 1 the utility model overall structure diagrams.
Embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, below to the utility model
It is further elaborated.
As shown in Figure 1, a kind of pressure-resistant H grades of enamel-covered wire of superelevation, including conductor 1, described conductor is copper cash, copper cash it is straight
Footpath is 0.08mm-0.15mm, and high voltage bearing polyurethane insulating enamelled coating 2, described poly- ammonia are uniformly enclosed with the outer surface of copper cash
The thickness of ester insulating lacquer layer is 0.030mm-0.050mm, and polyurethane insulating enamelled coating is the H level polyurethane insulatings by 24-30 times
Paint circulation coating, formation includes 24-30 layers of H level polyurethane insulating varnish thin layers, uniformly wrapped on the outside of polyurethane insulating enamelled coating
Nylon layer 3 is wrapped with, described nylon layer is the self-lubricating paint containing polyamide component, and described nylon layer is contained by 2 times
The self-lubricating paint circulation coating of polyamide component, forms 0.001mm-0.002mm nylon layer, uniform in the outer surface of nylon layer
Scribble lube layer 4, the alkyl lubricating oil that described lube layer is the C25 containing 0.05%-0.1%.
The utility model provides a kind of pressure-resistant H grades of enamel-covered wire of superelevation, the polyurethane insulating enamelled coating heatproof that the enamel-covered wire is selected
Grade has met and exceeded the specification of H grades of UL standards, ensure that enamel-covered wire continuously works under high pressure, the condition of high temperature, lifting
The pressure-resistant journey and stability of enamel-covered wire.Polyurethane insulating enamelled coating is designed by 24-30 layers of H level polyurethane insulating varnish thin layer,
The insulating barrier that can be crossed than common enamel-covered wire is higher by 200% or so, it is ensured that the proof voltage of enamel-covered wire is more than or equal to 5000V.Self-lubricating
Nylon layer and lube layer setting, can cross guarantee product have relatively low coefficient of friction in use, be easy to automation
All kinds of coils of coiling, improve the performance of product.
Above be the utility model preferably implementation, it is necessary to explanation, without departing substantially from the utility model spirit and
In the case of its essence, those skilled in the art work as can make various corresponding changes and change according to the utility model
Shape, but these change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (6)
1. a kind of pressure-resistant H grades of enamel-covered wire of superelevation, including conductor, it is characterised in that：Resistance to height is uniformly enclosed with the outer surface of conductor
The polyurethane insulating enamelled coating of pressure, uniform on the outside of polyurethane insulating enamelled coating to be enclosed with nylon layer, described nylon layer is containing poly-
The self-lubricating paint of amide component.
2. the pressure-resistant H grades of enamel-covered wire of superelevation according to claim 1, it is characterised in that：Uniformly applied in the outer surface of nylon layer
There is lube layer.
3. the pressure-resistant H grades of enamel-covered wire of superelevation according to claim 1, it is characterised in that：Described polyurethane insulating enamelled coating
Thickness is 0.030mm-0.050mm.
4. the pressure-resistant H grades of enamel-covered wire of superelevation according to claim 3, it is characterised in that：Described polyurethane insulating enamelled coating is
Including 24-30 layers of H level polyurethane insulating varnish thin layers.
5. the pressure-resistant H grades of enamel-covered wire of superelevation according to claim 1, it is characterised in that：The thickness of described nylon layer is
0.001mm-0.002mm。
6. the pressure-resistant H grades of enamel-covered wire of superelevation according to claim 2, it is characterised in that：Described lube layer be containing
0.05%-0.1% C25 alkyl lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087028.2U CN206379190U (en) | 2017-01-23 | 2017-01-23 | A kind of pressure-resistant H grades of enamel-covered wire of superelevation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087028.2U CN206379190U (en) | 2017-01-23 | 2017-01-23 | A kind of pressure-resistant H grades of enamel-covered wire of superelevation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379190U true CN206379190U (en) | 2017-08-04 |
Family
ID=59400840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087028.2U Active CN206379190U (en) | 2017-01-23 | 2017-01-23 | A kind of pressure-resistant H grades of enamel-covered wire of superelevation |
Country Status (1)
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| CN (1) | CN206379190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627954A (en) * | 2018-12-19 | 2019-04-16 | 广东精迅里亚特种线材有限公司 | A kind of self-lubrication polyurethane paint and enameled wire |
| CN111755147A (en) * | 2019-03-29 | 2020-10-09 | 东京特殊电线株式会社 | Lead wire for narrow space insertion |
| CN111768905A (en) * | 2020-08-07 | 2020-10-13 | 湖南奇洛电工器材有限公司 | Copper-clad aluminum enameled wire and processing technology thereof |
-
2017
- 2017-01-23 CN CN201720087028.2U patent/CN206379190U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627954A (en) * | 2018-12-19 | 2019-04-16 | 广东精迅里亚特种线材有限公司 | A kind of self-lubrication polyurethane paint and enameled wire |
| CN111755147A (en) * | 2019-03-29 | 2020-10-09 | 东京特殊电线株式会社 | Lead wire for narrow space insertion |
| CN111768905A (en) * | 2020-08-07 | 2020-10-13 | 湖南奇洛电工器材有限公司 | Copper-clad aluminum enameled wire and processing technology thereof |
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