CN212847808U - High heat-resistant special aluminum enameled round wire - Google Patents
High heat-resistant special aluminum enameled round wire Download PDFInfo
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- CN212847808U CN212847808U CN202020854552.XU CN202020854552U CN212847808U CN 212847808 U CN212847808 U CN 212847808U CN 202020854552 U CN202020854552 U CN 202020854552U CN 212847808 U CN212847808 U CN 212847808U
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Abstract
The utility model discloses a high heat-resisting special type aluminium enameled round wire belongs to aluminium enameled round wire technical field, including the enameled round wire, the enameled round wire includes tensile layer, high temperature resistant coating an, wearing layer, high temperature resistant coating b, lacquer layer and copper line, the coating of lacquer layer surface has high temperature resistant coating b, high temperature resistant coating b surface spraying has the wearing layer, the coating of wearing layer surface has high temperature resistant coating an, high temperature resistant coating a surface bonds and has the tensile layer, the tensile layer includes carbon fibre and spandex silk, the carbon fibre winding is connected with the spandex silk. The high-temperature resistant coating b and the high-temperature resistant coating a on the outer surface of the copper wire are matched, so that the integral heat resistance of the round covered wire can be improved; the tensile layer cladding can improve whole tensile ability in the copper line outside, avoids wrapping the circle line and just breaking as soon as drawing.
Description
Technical Field
The utility model relates to an aluminium enameled round wire technical field especially relates to a high heat-resisting special type aluminium enameled round wire.
Background
The aluminum enameled round wire is an enameled wire with the surface coated with aluminum, the enameled wire is a main variety of winding wires and consists of a conductor and a paint layer, and the bare wire is annealed and softened and then is subjected to multiple times of painting and baking. However, it is not easy to produce a product which meets both the standard requirements and the customer requirements, and it is influenced by the quality of raw materials, process parameters, production equipment, environment and other factors, so that the quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical properties, chemical properties, electrical properties and thermal properties.
The prior art aluminum enameled round wire has the following disadvantages: 1. the existing round wire has poor heat resistance, is damaged quickly when used at high temperature, and is inconvenient to use; 2. the round wrapping wire is made of a copper wire, is frequently pulled in the using process and is easy to break in the pulling process; therefore, a special aluminum enameled round wire with high heat resistance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high heat-resistant special aluminum enameled round wire, the high temperature resistant coating b and the high temperature resistant coating a on the outer surface of the copper wire are matched to improve the integral heat resistance of the enameled round wire; the tensile layer cladding can improve whole tensile ability in the copper line outside, avoids wrapping the circle line and just breaking as soon as drawing.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of high heat-resisting special type aluminium enameled round wire, including the enameled round wire body, the enameled round wire body includes tensile layer, high temperature resistant coating an, wearing layer, high temperature resistant coating b, lacquer layer and copper line, the coating of lacquer layer surface has high temperature resistant coating b, high temperature resistant coating b surface spraying has the wearing layer, the coating of wearing layer surface has high temperature resistant coating a, high temperature resistant coating a surface bonds and has the tensile layer, the tensile layer includes carbon fibre and spandex silk, the carbon fibre winding is connected with the spandex silk.
Optionally, the surface of the copper wire is coated with a paint layer.
Optionally, the wear-resistant layer is made of polytetrafluoroethylene.
The utility model has the advantages as follows:
the embodiment of the utility model provides a high heat-resisting special type aluminum enameled round wire:
1. the high-temperature resistant coating b and the high-temperature resistant coating a on the outer surface of the copper wire are matched, so that the integral heat resistance of the round covered wire can be improved; the outer surface of the copper wire is coated with a high-temperature-resistant coating b, the high-temperature-resistant coating b and the high-temperature-resistant coating a are both high-temperature-resistant coatings, the high-temperature-resistant coatings are inorganic single components, the temperature resistance range is (-80-1800 ℃), the radiation heat of infrared rays and the heat conduction can be effectively inhibited and shielded, the heat insulation inhibition efficiency can reach about 90%, the heat radiation of an object can be inhibited, the heat resistance of the copper wire can be improved, the outer surface of the high-temperature-resistant coating b is coated with a wear-resistant layer, the wear-resistant layer can protect the high-temperature-resistant coating b, the high-temperature-resistant coating a is coated on the outer side of the wear-resistant layer, namely, the.
2. The tensile layer is coated on the outer side of the copper wire, so that the whole tensile capacity can be improved, and the round wire is prevented from being broken when being pulled; the tensile layer includes carbon fibre and spandex silk, the tensile layer is knitted into to the yarn that carbon fibre and spandex silk winding formed, the carbon fibre is a high strength that the carbon content is more than 95%, the fibrous novel fiber material of high modulus, its intensity is higher than the steel, the carbon fibre has strong stretching resistance, tensile strength is about 2 to 7GPa, can resist and drag, the spandex silk can stretch five six times, fine elasticity and elastic recovery rate have, the whole elasticity of tensile layer is better, the tensile layer cladding can improve the holistic elasticity of package round wire and tensile strength at copper line surface, can outwards stretch certain length, can avoid just breaking once drawing package round wire.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a special aluminum enameled round wire with high heat resistance according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a tensile layer of a high heat-resistant special aluminum enameled round wire according to an embodiment of the present invention.
In the figure: 1. a round wire body is wrapped; 2. a tensile layer; 3. a high-temperature resistant coating a; 4. a wear layer; 5. b, high-temperature resistant coating; 6. a paint layer; 7. a copper wire; 8. carbon fibers; 9. and (4) spandex filaments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The high heat-resistant special aluminum enameled round wire of the embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1-2, the embodiment of the utility model provides a high heat-resisting special type aluminium enameled round wire, including a round wire body 1, a round wire body 1 includes tensile layer 2, high temperature resistant coating a3, wearing layer 4, high temperature resistant coating b5, lacquer layer 6 and copper line 7, 6 surface coatings on lacquer layer have high temperature resistant coating b5, high temperature resistant coating b5 surface spraying has wearing layer 4, 4 surface coatings on wearing layer have high temperature resistant coating a3, high temperature resistant coating a3 surface bonds and has tensile layer 2, tensile layer 2 includes carbon fiber 8 and spandex silk 9, the winding of carbon fiber 8 is connected with spandex silk 9.
The illustrated round covered wire body 1 comprises a tensile layer 2, a high-temperature-resistant coating a3, a wear-resistant layer 4, a high-temperature-resistant coating b5, a paint layer 6 and a copper wire 7, wherein the wear-resistant layer 4 can protect the high-temperature-resistant coating b5, the high-temperature-resistant coating a3 and the high-temperature-resistant coating b5 are made of the same material, the overall high-temperature-resistant capacity of the round covered wire body 1 can be improved, the overall tensile capacity can be improved on the outer side of the tensile layer 2, the round covered wire body 1 is prevented from being broken by pulling slightly, and the carbon fiber 8 and the spandex yarn 9 are wound to be.
Referring to fig. 1, the surface of the copper wire 7 is coated with a paint layer 6.
Illustratively, the material of the paint layer 6 is aluminum, and the paint layer 6 is coated on the surface of the copper wire 7 to improve the overall conductive capability of the copper wire 7.
Referring to fig. 1, the wear-resistant layer 4 is made of teflon.
In an example, polytetrafluoroethylene is a polymer compound obtained by polymerizing tetrafluoroethylene, has excellent chemical stability, corrosion resistance and wear resistance, and can protect the high-temperature-resistant coating b 5.
When the novel high-strength high-modulus fiber tensile-resistant covered round wire is used, the covered round wire body 1 is outwards released, the tensile layer 2 is bonded on the outermost side of the copper wire 7, the tensile layer 2 comprises carbon fibers 8 and spandex filaments 9, yarns formed by winding the carbon fibers 8 and the spandex filaments 9 are woven into the tensile layer 2, the carbon fibers 8 are novel high-strength high-modulus fibers with the carbon content of more than 95%, the strength of the novel high-strength high-modulus fibers is higher than that of steel, the carbon fibers 8 have strong tensile resistance, the tensile strength is about 2-7 GPa, the tensile resistance is good, the spandex filaments 9 can be elongated five or six times, the novel high-strength high-modulus fiber tensile-resistant covered round wire body has good elasticity and elastic recovery rate, the overall elasticity of the tensile layer 2 is good, the tensile layer 2 is covered on the outer surface of the copper wire 7, the overall elasticity and tensile resistance of the covered round wire body 1 can be improved, the high-temperature resistant coating b5 can be outwards stretched for a certain length, the breakage of, the high-temperature-resistant coating is an inorganic single component, the temperature resistance range is (-80-1800 ℃), the radiation heat of infrared rays and the heat conduction can be effectively inhibited and shielded, the heat insulation inhibition efficiency can reach about 90%, the heat radiation of an object can be inhibited, the heat resistance of a copper wire can be improved, a wear-resistant layer 4 is sprayed on the outer surface of a high-temperature-resistant coating b5, the wear-resistant layer 4 can protect a high-temperature-resistant coating b5, the high-temperature-resistant coating a3 is coated on the outer side of the wear-resistant layer 4, namely, a double-layer high-temperature-resistant coating is coated on the outer side of a copper wire 7, the overall heat resistance of a round wire wrapping body 1 can.
The utility model relates to a high heat-resistant special aluminum enameled round wire, which comprises a round wire body 1; 2. a tensile layer; 3. a high-temperature resistant coating a; 4. a wear layer; 5. b, high-temperature resistant coating; 6. a paint layer; 7. a copper wire; 8. carbon fibers; 9. the spandex filaments, components are all standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The utility model provides a high heat-resisting special type aluminium enameled round wire, includes enameled round wire body (1), its characterized in that, enameled round wire body (1) includes tensile layer (2), high temperature resistant coating a (3), wearing layer (4), high temperature resistant coating b (5), lacquer layer (6) and copper line (7), lacquer layer (6) surface coating has high temperature resistant coating b (5), high temperature resistant coating b (5) surface spraying has wearing layer (4), wearing layer (4) surface coating has high temperature resistant coating a (3), high temperature resistant coating a (3) surface bonding has tensile layer (2), tensile layer (2) include carbon fiber (8) and spandex silk (9), carbon fiber (8) winding is connected with spandex silk (9).
2. The special aluminum enameled round wire with high heat resistance as claimed in claim 1, characterized in that the surface of the copper wire (7) is coated with a paint layer (6).
3. The special aluminum enameled round wire with high heat resistance as claimed in claim 1, wherein the material of the wear-resistant layer (4) is polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854552.XU CN212847808U (en) | 2020-05-21 | 2020-05-21 | High heat-resistant special aluminum enameled round wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854552.XU CN212847808U (en) | 2020-05-21 | 2020-05-21 | High heat-resistant special aluminum enameled round wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847808U true CN212847808U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854552.XU Active CN212847808U (en) | 2020-05-21 | 2020-05-21 | High heat-resistant special aluminum enameled round wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847808U (en) |
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2020
- 2020-05-21 CN CN202020854552.XU patent/CN212847808U/en active Active
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