CN216623854U - Flame-retardant power line with moisture-proof function - Google Patents
Flame-retardant power line with moisture-proof function Download PDFInfo
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- CN216623854U CN216623854U CN202122865834.7U CN202122865834U CN216623854U CN 216623854 U CN216623854 U CN 216623854U CN 202122865834 U CN202122865834 U CN 202122865834U CN 216623854 U CN216623854 U CN 216623854U
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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 flame-retardant power line with a damp-proof function, which comprises a wire, a first plug connector and a second plug connector; the wire comprises a conductor, a stranded wire layer, an insulating layer, an outer cover, a first flame-retardant layer, a second flame-retardant layer and a waterproof and moistureproof layer, wherein the insulating layer is coated outside the conductor, the stranded wire layer is coated outside the insulating layer, the first flame-retardant layer is coated outside the stranded wire layer, the outer cover layer is coated outside the first flame-retardant layer, the second flame-retardant layer is coated outside the outer cover layer, and the waterproof and moistureproof layer is coated outside the second flame-retardant layer; the first plug connector and the second plug connector are respectively arranged at two ends of the wire and are in conductive connection with the wire; so, through the design of first fire-retardant layer, the fire-retardant layer of second and dampproofing and waterproofing layer, avoided the power cord phenomenon that moist intake or high temperature burning appear, guaranteed the use of power cord, structural design is ingenious reasonable, and is stable in use to satisfy the use of power cord under different environment, application scope is wide.
Description
Technical Field
The utility model relates to the technical field of power lines, in particular to a flame-retardant power line with a moisture-proof function.
Background
The power supply connecting wire is a power supply wire for connecting a power supply and equipment and plays a role in transmitting current, the traditional power supply wire mainly comprises a tegument layer, an insulating layer and a conductor, and common transmission conductors comprise metal wires made of copper and aluminum materials and the like; however, the existing power line structure is not good enough in design, the power line is often used in the environment with dark, damp or sunlight high temperature, if the inside that steam got into the power line will lead to the electric leakage, influence people's safety around the cable, simultaneously, the phenomenon of power line burning appears easily under high temperature, is difficult to satisfy the use of power line under different environment, and application scope is little.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a flame retardant power cord with a moisture-proof function, which avoids the moisture ingress or high temperature combustion of the power cord through the design of a first flame retardant layer, a second flame retardant layer and a waterproof and moisture-proof layer, ensures the use of the power cord, and has a wide application range, so as to satisfy the use of the power cord in different environments.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a flame-retardant power line with a moisture-proof function comprises a wire, a first plug connector and a second plug connector; wherein: the wire comprises a conductor, a stranded wire layer, an insulating layer, an outer tegument, a first flame-retardant layer, a second flame-retardant layer and a waterproof and moistureproof layer, wherein the insulating layer is coated outside the conductor, the stranded wire layer is coated outside the insulating layer, the first flame-retardant layer is coated outside the stranded wire layer, the outer tegument is coated outside the first flame-retardant layer, the second flame-retardant layer is coated outside the outer tegument, and the waterproof and moistureproof layer is coated outside the second flame-retardant layer; the first plug connector and the second plug connector are respectively arranged at two ends of the wire and are in conduction connection with the wire.
Preferably, the first flame-retardant layer and the second flame-retardant layer are both magnesium hydroxide flame-retardant layers or aluminum hydroxide flame-retardant layers.
Preferably, the waterproof and moisture-proof layer is a waterproof rubber layer.
As a preferable scheme, the surface of the waterproof and moisture-proof layer is provided with a paint layer.
As a preferred scheme, the coating layer comprises a wear-resistant coating, a waterproof coating and an anti-corrosion coating which are sequentially arranged from outside to inside.
As a preferable scheme, the wear-resistant coating is polyurethane paint, the waterproof coating is polymer cement-based waterproof paint, and the corrosion-resistant coating is epoxy paint.
Preferably, the conductor is formed by gluing 72 tinned copper wires of 0.12mm with a certain pitch.
Preferably, the stranded wire layer is formed by gluing 53 tinned copper wires with the thickness of 0.12mm and is wound outside the insulating layer.
As a preferable scheme, a first tensile layer is arranged outside the conductor, and a second tensile layer is arranged outside the stranded wire layer.
Preferably, the first tensile layer and the second tensile layer are both glass fiber layers.
Compared with the prior art, the power cord has the advantages and beneficial effects that particularly, through the design of the first flame-retardant layer, the second flame-retardant layer and the waterproof and moistureproof layer, the phenomenon that the power cord is wet to enter water or burns at high temperature is avoided, the use of the power cord is ensured, the structural design is ingenious and reasonable, the use is stable, the use of the power cord in different environments is met, and the application range is wide;
and the arrangement of the wear-resistant coating, the waterproof coating and the corrosion-resistant coating ensures that the power line has better wear resistance, corrosion resistance and waterproofness, and further ensures the use of the power line.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention.
The attached drawings indicate the following:
10. lead wire 11, conductor
111. First tensile layer 12, stranded wire layer
121. Second tensile layer 13, insulating layer
14. Outer layer 15, first flame retardant layer
16. Second flame-retardant layer 17, waterproof and moisture-proof layer
18. Paint layer 181 and wear-resistant coating
182. Waterproof coating 183, corrosion-resistant coating
20. First plug connector 21 and first insulating base
22. First plug end 30 and second plug connector
31. A second insulating base 32 and a second plug end.
Detailed Description
Referring to fig. 1 and fig. 2, a specific structure of an embodiment of the utility model is shown.
A flame-retardant power cord with moisture-proof function comprises a wire 10, a first plug connector 20 and a second plug connector 30; wherein: the lead 10 comprises a conductor 11, a stranded wire layer 12, an insulating layer 13, a tegument 14, a first flame-retardant layer 15, a second flame-retardant layer 16 and a waterproof and moisture-proof layer 17, wherein the insulating layer 13 is coated outside the conductor 11, the stranded wire layer 12 is coated outside the insulating layer 13, the first flame-retardant layer 15 is coated outside the stranded wire layer 12, the tegument 14 is coated outside the first flame-retardant layer 15, the second flame-retardant layer 16 is coated outside the tegument 14, and the waterproof and moisture-proof layer 17 is coated outside the second flame-retardant layer 16; the first plug connector 20 and the second plug connector 30 are respectively arranged at two ends of the wire 10 and are in conductive connection with the wire 10; so, through the design of first fire-retardant layer, the fire-retardant layer of second and dampproofing and waterproofing layer, avoided the power cord phenomenon that moist intake or high temperature burning appear, guaranteed the use of power cord to satisfy the use of power cord under different environment, application scope is wide.
In this embodiment, the first flame-retardant layer 15 and the second flame-retardant layer 16 are both magnesium hydroxide flame-retardant layers or aluminum hydroxide flame-retardant layers, and the waterproof and moisture-proof layer 17 is a waterproof rubber layer.
The surface of the waterproof and moistureproof layer 17 is provided with a coating layer 18, and the coating layer 18 comprises a wear-resistant coating 181, a waterproof coating 182 and an anti-corrosion coating 183 which are sequentially arranged from outside to inside; preferably, the wear-resistant coating 181 is a polyurethane paint, the waterproof coating 182 is a polymer cement-based waterproof coating, and the corrosion-resistant coating 183 is an epoxy paint.
Usually, the conductor 11 is formed by gluing 72 tinned copper wires of 0.12mm with a certain pitch, and the stranded wire layer 12 is formed by gluing 53 tinned copper wires of 0.12mm and is wound outside the insulating layer 13; here, a first tensile layer 111 is arranged outside the conductor 11, the insulating layer 13 covers the first tensile layer 111, a second tensile layer 121 is arranged outside the stranded wire layer 12, and the first flame retardant layer 15 covers the second tensile layer 121; preferably, the first tensile layer 111 and the second tensile layer 121 are both glass fiber layers.
The first plug 20 is arranged at the right end of the lead 10, the second plug 30 is arranged at the left end of the lead 10, the first plug 20 comprises a first insulating seat 21 and a first plug end 22 embedded on the first insulating seat 21, the first plug end 22 is in conduction connection with the lead 10, the second plug 30 comprises a second insulating seat 31 and second plug ends 32 embedded on the second insulating seat 31, the number of the second plug ends 32 is two, and the two second plug ends 32 are in conduction connection with the lead 10.
The design of the utility model is characterized in that the first flame-retardant layer, the second flame-retardant layer and the waterproof and moistureproof layer are mainly adopted, so that the phenomenon of moist water inflow or high-temperature combustion of the power line is avoided, the use of the power line is ensured, the structural design is ingenious and reasonable, the use is stable, the use of the power line in different environments is met, and the application range is wide;
and the arrangement of the wear-resistant coating, the waterproof coating and the corrosion-resistant coating ensures that the power line has better wear resistance, corrosion resistance and waterproofness, and further ensures the use of the power line.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a fire-retardant type power cord with dampproofing function which characterized in that: comprises a lead, a first plug connector and a second plug connector; wherein: the wire comprises a conductor, a stranded wire layer, an insulating layer, an outer tegument, a first flame-retardant layer, a second flame-retardant layer and a waterproof and moistureproof layer, wherein the insulating layer is coated outside the conductor, the stranded wire layer is coated outside the insulating layer, the first flame-retardant layer is coated outside the stranded wire layer, the outer tegument is coated outside the first flame-retardant layer, the second flame-retardant layer is coated outside the outer tegument, and the waterproof and moistureproof layer is coated outside the second flame-retardant layer; the first plug connector and the second plug connector are respectively arranged at two ends of the wire and are in conduction connection with the wire.
2. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: the first flame-retardant layer and the second flame-retardant layer are both magnesium hydroxide flame-retardant layers or aluminum hydroxide flame-retardant layers.
3. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: the waterproof and moistureproof layer is a waterproof rubber layer.
4. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: and a coating layer is arranged on the surface of the waterproof and moistureproof layer.
5. The flame retardant power cord with moisture proof function according to claim 4, characterized in that: the coating layer comprises a wear-resistant coating, a waterproof coating and an anti-corrosion coating which are sequentially arranged from outside to inside.
6. The flame retardant power cord with moisture proof function according to claim 5, characterized in that: the wear-resistant coating is polyurethane paint, the waterproof coating is polymer cement-based waterproof paint, and the corrosion-resistant coating is epoxy paint.
7. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: the conductor is formed by gluing 72 tinned copper wires of 0.12mm by a certain pitch.
8. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: the stranded wire layer is formed by gluing 53 tinned copper wires with the thickness of 0.12mm and is wound outside the insulating layer.
9. The flame retardant power cord with moisture proof function according to claim 1, characterized in that: the conductor is externally provided with a first tensile layer, and a second tensile layer is arranged outside the stranded wire layer.
10. The flame retardant power cord with moisture proof function according to claim 9, characterized in that: the first tensile layer and the second tensile layer are both glass fiber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865834.7U CN216623854U (en) | 2021-11-22 | 2021-11-22 | Flame-retardant power line with moisture-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865834.7U CN216623854U (en) | 2021-11-22 | 2021-11-22 | Flame-retardant power line with moisture-proof function |
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|---|---|
| CN216623854U true CN216623854U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122865834.7U Active CN216623854U (en) | 2021-11-22 | 2021-11-22 | Flame-retardant power line with moisture-proof function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274197A (en) * | 2022-09-27 | 2022-11-01 | 国网天津静海供电有限公司 | Composite cable and manufacturing method thereof |
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2021
- 2021-11-22 CN CN202122865834.7U patent/CN216623854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274197A (en) * | 2022-09-27 | 2022-11-01 | 国网天津静海供电有限公司 | Composite cable and manufacturing method thereof |
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