CN218214707U - Environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance - Google Patents
Environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance Download PDFInfo
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- CN218214707U CN218214707U CN202221969689.5U CN202221969689U CN218214707U CN 218214707 U CN218214707 U CN 218214707U CN 202221969689 U CN202221969689 U CN 202221969689U CN 218214707 U CN218214707 U CN 218214707U
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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 belongs to the technical field of the insulated wire, especially, be an effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance, including the conductor, the conductor outer surface is provided with the first insulation layer, and the first insulation layer surface is provided with the shielding layer, and the shielding layer outer surface is provided with the second insulating layer. The utility model discloses a first resistant acid layer adopts respectively with the material on the resistant acid layer of second has acid-fast effectual polytetrafluoroethylene and organosilicon, can increase the acid resistance of insulated wire effectively, avoid some stronger liquid of acidity and insulated wire contact, lead to the impaired or harm's the condition to appear in its outer surface, and then the indirect cost that reduces the maintenance, through vertical polyester fiber silk, horizontal polyester fiber silk and the mutually supporting on high density polyethylene layer, make the insulated wire have stronger anti tensile ability, effectively avoided the insulated wire when receiving great external force drawing, the condition of damage appears, the indirect life who improves the insulated wire.
Description
Technical Field
The utility model relates to an insulated wire technical field specifically is a long-lived three-layer insulated wire of environment-friendly that effectively improves acid resistance.
Background
The three-layer insulated wire is a high-performance insulated wire, the wire is provided with three insulating layers, the middle part is a core wire, the first layer is a golden yellow polyamine film, the thickness of the golden yellow polyamine film is several micrometers, and the golden yellow polyamine film can bear 3KV pulse high voltage, the second layer is a high-insulating paint coating, the third layer is a transparent glass fiber layer, and the total thickness of the insulating layers is only 20-100 micrometers.
The prior art has the following problems:
1. the existing environment-friendly long-life three-layer insulated wire does not have acid resistance, so that when liquid with strong acidity drops on the outer surface of the insulated wire, the outer surface of the insulated wire is easily damaged or damaged, the maintenance cost is indirectly increased, and the use requirement cannot be met;
2. the existing environment-friendly long-life three-layer insulated wire has poor tensile strength, so that the insulated wire is easy to damage when being stretched by large external force, the service life of the insulated wire is indirectly shortened, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a effectively improve the long-lived three-layer insulated wire of environment-friendly of acid resistance has solved the existing acid resistance ability of not possessing today and its stretch-proofing can the relatively poor problem of intensity.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance, includes the conductor, the conductor surface is provided with the first insulation layer, first insulation layer surface is provided with the shielding layer, shielding layer surface is provided with the second insulating layer, second insulating layer surface is provided with the polyester fiber layer, polyester fiber layer surface is provided with first resistant acid layer, first resistant acid layer surface is provided with the third insulating layer, third insulating layer surface is provided with the high density polyethylene layer, high density polyethylene layer surface is provided with the resistant acid layer of second, the resistant acid layer surface of second is provided with the wearing layer.
As an optimized technical scheme of the utility model, the surface of shielding layer and the inner wall bonding of second insulating layer are connected.
As an optimal technical scheme of the utility model, polyester fiber layer is inside including vertical polyester fiber silk and horizontal polyester fiber silk, vertical polyester fiber silk and horizontal polyester fiber silk are perpendicular cross connection setting.
As an optimized technical scheme of the utility model, the material of first resistant acid layer is polytetrafluoroethylene.
As an optimized technical scheme of the utility model, the material of second acid-resistant layer is organosilicon.
As an optimal technical scheme of the utility model, the inner wall of wearing layer and the surface on the acid-resistant layer of second laminate mutually.
Compared with the prior art, the utility model provides a effectively improve the long-lived three-layer insulated wire of environment-friendly of acid resistance performance possesses following beneficial effect:
1. this effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance, protect the second acid-resistant layer through the wearing layer, improve the life on the second acid-resistant layer, the material on the first acid-resistant layer of rethread and the second acid-resistant layer adopts polytetrafluoroethylene and organosilicon that have acidproof effectual respectively, can increase the acid resistance of insulated wire effectively, avoid some stronger liquid of acidity and insulated wire contact, lead to the impaired or the harm's condition to appear in its surface, and then the indirect cost of maintaining that has reduced, satisfy the operation requirement.
2. This effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance can keep apart external electromagnetic signal and conductor through the shielding layer, prevents that the conductor from receiving external electromagnetic signal's interference, through vertical polyester fiber silk, horizontal polyester fiber silk and the mutually supporting on high density polyethylene layer for the insulated wire has stronger anti-stretching ability performance, has effectively avoided the insulated wire when receiving great external force drawing, the condition of damage appears, has indirectly improved the life of insulated wire, and the practicality is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the polyester fiber layer of the present invention.
In the figure: 1. a conductor; 2. a first insulating layer; 3. a shielding layer; 4. a second insulating layer; 5. a polyester fiber layer; 501. longitudinal polyester fiber yarns; 502. transverse polyester fiber yarns; 6. a first acid resistant layer; 7. a third insulating layer; 8. a high density polyethylene layer; 9. a second acid resistant layer; 10. and a wear-resistant layer.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, in this embodiment: the utility model provides an effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance, including conductor 1, 1 surface of conductor is provided with first insulation layer 2, 2 surfaces on first insulation layer are provided with shielding layer 3, 3 surfaces on shielding layer are provided with second insulating layer 4, 4 surfaces on second insulating layer are provided with polyester fiber layer 5, 5 surfaces on polyester fiber layer are provided with first resistant acid layer 6, 6 surfaces on first resistant acid layer are provided with third insulating layer 7, 7 surfaces on third insulating layer are provided with high density polyethylene layer 8, have the better characteristics of electrically insulating nature and toughness through high density polyethylene, further strengthen the tensile ability performance of insulated wire, 8 surfaces on high density polyethylene layer are provided with second resistant acid layer 9, 9 surfaces on second resistant acid layer are provided with wearing layer 10.
In this embodiment, the outer surface of the shielding layer 3 is bonded to the inner wall of the second insulating layer 4, and the shielding layer 3 isolates the external electromagnetic signal from the conductor 1, thereby preventing the conductor 1 from being interfered by the external electromagnetic signal; the polyester fiber layer 5 internally comprises longitudinal polyester fiber yarns 501 and transverse polyester fiber yarns 502, the longitudinal polyester fiber yarns 501 and the transverse polyester fiber yarns 502 are arranged in a vertical cross connection mode, and the polyester fibers have high strength and elastic recovery capability, so that the tensile resistance of the insulated wire is improved; the first acid-resistant layer 6 is made of polytetrafluoroethylene, has excellent chemical stability and corrosion resistance, and improves the acid resistance of the insulated wire; the second acid-resistant layer 9 is made of organic silicon, has the characteristics of strong water resistance, moisture resistance and corrosion resistance, and further enhances the acid resistance of the insulated wire; the inner wall of wearing layer 10 is laminated with the surface of the resistant acid layer 9 of second mutually, protects the resistant acid layer 9 of second through wearing layer 10, improves the life of the resistant acid layer 9 of second.
The utility model discloses a theory of operation and use flow: the second acid-resistant layer 9 is protected through the wear-resistant layer 10, the service life of the second acid-resistant layer 9 is prolonged, polytetrafluoroethylene and organic silicon with good acid-resistant effect are respectively adopted by the first acid-resistant layer 6 and the second acid-resistant layer 9, the acid resistance of the insulated wire can be effectively improved, the situation that the outer surface of the insulated wire is damaged or damaged is avoided, the maintenance cost is indirectly reduced, the use requirement is met, external electromagnetic signals are isolated from the conductor 1 inside the first insulating layer 2 through the shielding layer 3 inside the second insulating layer 4, the conductor 1 is prevented from being interfered by the external electromagnetic signals, in the process that the insulated wire is stretched by large external force, the longitudinal polyester fiber 501 inside the polyester fiber layer 5 and the transverse polyester fiber 502 are matched with each other due to the fact that the polyester fibers have high strength and elastic recovery capacity, the tensile property of the insulated wire is improved, the high-density polyethylene inside the high-density polyethylene layer 8 has the advantages of good electrical insulation property and toughness, the tensile property of the insulated wire is further improved, the tensile property of the insulated wire is effectively avoided from being damaged by the large external force, and the service life of the insulated wire is prolonged indirectly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an effectively improve long-lived three-layer insulated wire of environment-friendly of acid resistance which characterized in that: including conductor (1), conductor (1) surface is provided with first insulating layer (2), first insulating layer (2) surface is provided with shielding layer (3), shielding layer (3) surface is provided with second insulating layer (4), second insulating layer (4) surface is provided with polyester fiber layer (5), polyester fiber layer (5) surface is provided with first resistant acid layer (6), first resistant acid layer (6) surface is provided with third insulating layer (7), third insulating layer (7) surface is provided with high density polyethylene layer (8), high density polyethylene layer (8) surface is provided with the resistant acid layer of second (9), the resistant acid layer of second (9) surface is provided with wearing layer (10).
2. The environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance as claimed in claim 1, wherein: the outer surface of the shielding layer (3) is bonded and connected with the inner wall of the second insulating layer (4).
3. The environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance as claimed in claim 1, wherein: the polyester fiber layer (5) comprises longitudinal polyester fiber yarns (501) and transverse polyester fiber yarns (502) inside, and the longitudinal polyester fiber yarns (501) and the transverse polyester fiber yarns (502) are arranged in a vertical cross connection mode.
4. The environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance as claimed in claim 1, wherein: the first acid-resistant layer (6) is made of polytetrafluoroethylene.
5. The environmentally friendly long-life three-layer insulated wire with effectively improved acid resistance of claim 1, wherein: the second acid-resistant layer (9) is made of organic silicon.
6. The environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance as claimed in claim 1, wherein: the inner wall of the wear-resistant layer (10) is attached to the outer surface of the second acid-resistant layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969689.5U CN218214707U (en) | 2022-07-28 | 2022-07-28 | Environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969689.5U CN218214707U (en) | 2022-07-28 | 2022-07-28 | Environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214707U true CN218214707U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221969689.5U Active CN218214707U (en) | 2022-07-28 | 2022-07-28 | Environment-friendly long-life three-layer insulated wire capable of effectively improving acid resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214707U (en) |
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2022
- 2022-07-28 CN CN202221969689.5U patent/CN218214707U/en active Active
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