CN213123906U - High-heat-resistance-level moisture-proof enameled wire - Google Patents
High-heat-resistance-level moisture-proof enameled wire Download PDFInfo
- Publication number
- CN213123906U CN213123906U CN202021849905.3U CN202021849905U CN213123906U CN 213123906 U CN213123906 U CN 213123906U CN 202021849905 U CN202021849905 U CN 202021849905U CN 213123906 U CN213123906 U CN 213123906U
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- China
- Prior art keywords
- heat
- level
- resistant layer
- enameled wire
- resistant
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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
The utility model discloses a dampproofing enameled wire of high heat-resisting level, which comprises a wire, the fixed surface of wire installs the one-level heat-resisting layer, the fixed surface of one-level heat-resisting layer installs the second grade heat-resisting layer, the fixed surface of second grade heat-resisting layer installs the dampproof course. The utility model discloses, improve holistic heat resistance through paining multistage heat-resistant layer, lie in outermost moisture barrier coating simultaneously, let the better adaptation high temperature humid environment of this enameled wire, prolonged life.
Description
Technical Field
The utility model relates to an enameled wire technical field specifically is a dampproofing enameled wire of high heat-resisting level.
Background
The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times.
When the enameled wire is in a high-temperature and humid environment for a long time, and then under the action of chemical reaction, the enameled wire is corroded and damaged, so that the service life of the enameled wire is shortened, and equipment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing enameled wire of high heat-resisting level to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing enameled wire of high heat-resisting level, includes the wire, the fixed surface of wire installs the one-level heat-resisting layer, the fixed surface of one-level heat-resisting layer installs the second grade heat-resisting layer, the fixed surface of second grade heat-resisting layer installs the dampproof course.
Preferably, the primary heat-resistant layer is made of 155 heat polyester paint and is painted on the outer surface of the lead in a rolling manner.
Preferably, the secondary heat-resistant layer is made of 180-heat-grade polyester imide paint and is coated on the outer surface of the primary heat-resistant layer in a rolling manner.
Preferably, the moisture-proof layer is a nano moisture-proof coating and is coated on the outer surface of the secondary heat-resistant layer in a rolling manner.
Preferably, the lead wire is a low-oxygen copper wire manufactured by a continuous casting and rolling process.
Preferably, an anti-oxidation coating is coated between the lead and the first-stage heat-resistant layer in a rolling manner.
Compared with the prior art, the beneficial effects of the utility model are that: this dampproofing enameled wire of high heat-resisting level improves holistic heat resistance through scribbling multistage heat-resisting layer, is located outermost dampproofing coating simultaneously, lets the better adaptation high temperature humid environment of this enameled wire, has prolonged life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1 wire, 2 first grade heat-resistant layers, 3 second grade heat-resistant layers, 4 dampproof layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high heat-resisting level dampproofing enameled wire, including wire 1, the low oxygen copper line that wire 1 adopted continuous casting and rolling technology to make, wire 1's external fixed surface installs one-level heat-resistant layer 2, anti-oxidation coating has been paintd with the roll mode between wire 1 and the one-level heat-resistant layer 2, one-level heat-resistant layer 2 adopts the polyester paint of 155 heat levels and paints to wire 1's surface with the roll mode, the external fixed surface of one-level heat-resistant layer 2 installs second grade heat-resistant layer 3, second grade heat-resistant layer 3 adopts 180 heat level polyester imine paint and paints to one-level heat-resistant layer 2's surface with the roll mode, the external fixed surface of second grade heat-resistant layer 3 installs dampproof course 4, dampproof course 4 adopts nanometer dampproof coating and paints to second grade.
The working principle is as follows: the primary heat-resistant layer 2, the secondary heat-resistant layer 3 and the moisture-proof layer 4 are sequentially coated on the outer surface of the wire 1 in sequence according to the process, so that the cured enameled wire is finished, the heat-resistant grade is effectively improved, and the moisture-proof function is achieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dampproofing enameled wire of high heat-resisting level, includes wire (1), its characterized in that: the outer fixed surface of wire (1) installs one-level heat-resistant layer (2), the outer fixed surface of one-level heat-resistant layer (2) installs second grade heat-resistant layer (3), the outer fixed surface of second grade heat-resistant layer (3) installs dampproof course (4).
2. The high heat-resistant grade moisture-proof enameled wire according to claim 1, wherein: the primary heat-resistant layer (2) is made of 155-heat polyester paint and is painted on the outer surface of the lead (1) in a rolling mode.
3. The high heat-resistant grade moisture-proof enameled wire according to claim 1, wherein: the second-level heat-resistant layer (3) is made of 180-heat-level polyester imide paint and is coated on the outer surface of the first-level heat-resistant layer (2) in a rolling mode.
4. The high heat-resistant grade moisture-proof enameled wire according to claim 1, wherein: the moisture-proof layer (4) adopts a nano moisture-proof coating and is smeared on the outer surface of the second-stage heat-resistant layer (3) in a rolling mode.
5. The high heat-resistant grade moisture-proof enameled wire according to claim 1, wherein: the lead (1) is a low-oxygen copper wire manufactured by adopting a continuous casting and rolling process.
6. The high heat-resistant grade moisture-proof enameled wire according to claim 1, wherein: and an anti-oxidation coating is coated between the lead (1) and the first-stage heat-resistant layer (2) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849905.3U CN213123906U (en) | 2020-08-28 | 2020-08-28 | High-heat-resistance-level moisture-proof enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849905.3U CN213123906U (en) | 2020-08-28 | 2020-08-28 | High-heat-resistance-level moisture-proof enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123906U true CN213123906U (en) | 2021-05-04 |
Family
ID=75657917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021849905.3U Expired - Fee Related CN213123906U (en) | 2020-08-28 | 2020-08-28 | High-heat-resistance-level moisture-proof enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213123906U (en) |
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2020
- 2020-08-28 CN CN202021849905.3U patent/CN213123906U/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: 20210504 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |