CN214671900U - Environment-friendly protection against rodents ant prevention electric wire - Google Patents
Environment-friendly protection against rodents ant prevention electric wire Download PDFInfo
- Publication number
- CN214671900U CN214671900U CN202120760384.2U CN202120760384U CN214671900U CN 214671900 U CN214671900 U CN 214671900U CN 202120760384 U CN202120760384 U CN 202120760384U CN 214671900 U CN214671900 U CN 214671900U
- Authority
- CN
- China
- Prior art keywords
- layer
- environment
- electric wire
- proof
- friendly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to an environment-friendly protection against rodents ant prevention electric wire. The environment-friendly rat-proof and termite-proof electric wire comprises three pairwise tangent wire cores and a triangular frame sleeved outside the three wire cores, wherein the wire cores are tangent to the triangular frame, the environment-friendly rat-proof and termite-proof electric wire also comprises a belting layer, a shielding layer, an inner protection layer, an armor layer, an outer protection layer and a termite-proof layer which are sequentially arranged outside the triangular frame from inside to outside, polypropylene fillers are filled among the three wire cores, polycarbonate resin fillers are filled between the triangular frame and the wire cores, heat insulation cotton fillers are filled between the triangular frame and the belting layer, and the termite-proof layer is formed by extruding polyolefin materials. The utility model discloses an environment-friendly protection against rodents ant prevention electric wire is through setting up band layer, shielding layer, interior sheath, armor, outer jacket and ant prevention layer, the utility model discloses have that the feature of environmental protection is good, protection against rodents ant is effectual, long service life's efficiency, still have functions such as dampproofing, be applicable to and use under protection against rodents ant requires higher place and environment.
Description
Technical Field
The utility model belongs to the technical field of the electric wire, concretely relates to environment-friendly protection against rodents ant prevention electric wire.
Background
The power cable is a cable product used for transmitting and distributing high-power electric energy in a main line of a power system, and is commonly used in occasions such as urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and the like. With the development of the world economy and science, the demand of the electric wire and the electric cable is increased, and the performance requirements of the electric wire and the electric cable are improved. Under new economic conditions and technical conditions, the development of the global wire and cable industry presents a new trend, and the environment-friendly cable gradually becomes the development key point of the global cable.
In many areas of China, the phenomenon that a cable is damaged due to the fact that rats, termites and other animals are bitten by one's teeth often occurs, so that a conductive wire core in the cable is in short circuit and power failure, and great economic loss is caused to industrial and agricultural production.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an environment-friendly protection against rodents termite-proof electric wire, this environment-friendly protection against rodents termite-proof electric wire protection against rodents termite-proof is effectual.
The utility model discloses an environment-friendly protection against rodents ant prevention electric wire's technical scheme is:
the utility model provides an environment-friendly protection against rodents ant prevention electric wire, includes three two liang of tangent sinle silks and the tripod of suit in three sinle silks outsides, the sinle silk with the tripod is tangent, still includes from interior to arranging in proper order outward the band layer, shielding layer, interior sheath, armor, outer jacket and the ant prevention layer in the tripod outside, three it has the polypropylene filler to fill between the sinle silk, the tripod with it has the polycarbonate resin filler to fill between the sinle silk, the tripod with it has thermal-insulated cotton filler to fill between the band layer, the ant prevention layer is formed by the crowded package of polyolefin material.
As a further improvement to the above technical scheme, the sinle silk includes a plurality of conductors, arranges the inner insulating layer in the conductor outside, the sinle silk is still including arranging a plurality of the outer insulating layer in the conductor outside, inner insulating layer and outer insulating layer are made by low smoke and zero halogen flame retardant polyolefin material.
As a further improvement to the technical scheme, the cross section of the tripod is in a regular triangle shape.
As a further improvement to the technical scheme, the inner protective layer is made of a polyperfluorinated ethylene propylene material, and the outer protective layer is made of a radiation cross-linked polyolefin material.
As a further improvement to the technical scheme, the armor layer is processed by galvanized steel strips.
As a further improvement to the technical scheme, the shielding layer is a copper wire braided shielding layer made of copper wires.
As a further improvement to the technical scheme, the belting layer is made of non-woven fabrics or flame-retardant materials.
The utility model provides an environment-friendly protection against rodents termite-proof electric wire compares in prior art, has following advantage:
the utility model discloses an environment-friendly protection against rodents ant prevention electric wire is through setting up band layer, shielding layer, interior sheath, armor, outer jacket and ant prevention layer, the utility model discloses have that the feature of environmental protection is good, protection against rodents ant is effectual, long service life's efficiency, still have functions such as dampproofing, be applicable to and use under protection against rodents ant requires higher place and environment. Through setting up the armor, improved the utility model discloses an environment-friendly protection against rodents prevents the intensity of ant electric wire. The three wire cores of the utility model are arranged inside the tripod, the three wire cores are arranged in a tangent manner in pairs, so that deformation is not easy to occur, and the three wire cores can obtain stable fixed support in the tripod; in addition, the tripod is simple and convenient to manufacture and install and can be widely applied to cables conveniently. Polypropylene fillers are filled among the three wire cores, and polycarbonate resin fillers are filled among the triangular frame and the wire cores, so that the stability of the wire cores in the triangular frame is further enhanced. Thermal-insulated cotton is filled between tripod and the band layer, has strengthened the utility model discloses the temperature resistance of environment-friendly protection against rodents termite-proof electric wire.
Drawings
Fig. 1 is a first schematic structural view of the environment-friendly rat-proof and termite-proof electric wire of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
reference numbers in the figures: 1. a wire core; 2. a conductor; 3. an inner insulating layer; 4. an outer insulating layer; 5. a polypropylene filler; 6. a polycarbonate resin filler; 7. a tripod; 8. a thermal insulation cotton filler; 9. a belting layer; 10. a shielding layer; 11. an inner protective layer; 12. an armor layer; 13. an outer jacket; 14. and an ant-proof layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the utility model discloses a concrete embodiment of environment-friendly protection against rodents termite-proof electric wire, as shown in figure 1, figure 2, including three two liang of tangent sinle silks 1 and the tripod 7 of suit in the 1 outside of three sinle silks, sinle silks 1 is tangent with tripod 7. The cable core 1 comprises a plurality of conductors 2 and an inner insulating layer 3 arranged on the outer side of the conductors 2, the cable core 1 further comprises an outer insulating layer 4 arranged on the outer side of the conductors 2, and the inner insulating layer 3 and the outer insulating layer 4 are both made of low-smoke halogen-free flame-retardant polyolefin materials. In this embodiment, polypropylene filler 5 is filled between the three wire cores 1, and polycarbonate resin filler 6 is filled between the tripod 7 and the wire cores 1.
In this embodiment, the environment-friendly rat-proof and termite-proof electric wire further comprises a belting layer 9, a shielding layer 10, an inner protection layer 11, an armor layer 12, an outer protection layer 13 and a termite-proof layer 14 which are sequentially arranged on the outer side of the tripod 7 from inside to outside, and the belting layer 9 is wrapped on the outer side of the tripod 7. The shielding layer 10 covers the outer side of the belting layer 9, the inner protective layer 11 covers the outer side of the shielding layer 10, the armor layer 12 is arranged on the outer side of the inner protective layer 11, the outer layer covers the outer side of the armor layer 12, and the ant-proof layer 14 covers the outer side of the protective layer.
In this embodiment, the heat insulating cotton filler 8 is filled between the tripod 7 and the belting layer 9, and the ant-proof layer 14 is formed by extruding polyolefin material. The cross section of the tripod 7 is in a regular triangle shape. The inner protection layer 11 is made of a material of fluorinated ethylene propylene, the outer protection layer 13 is made of a radiation cross-linked polyolefin material, the shielding layer 10 is a copper wire woven shielding layer 10 made of copper wires, and the belting layer 9 is made of non-woven fabrics or flame-retardant materials.
The utility model discloses an environment-friendly protection against rodents ant prevention electric wire is through setting up band layer 9, shielding layer 10, inner sheath 11, armor 12, outer jacket 13 and ant prevention layer 14, the utility model discloses have that environmental protection performance is good, protection against rodents ant is effectual, long service life's efficiency, still has functions such as dampproofing, is applicable to and uses under the higher place of protection against rodents ant requirement and environment. Through setting up armor 12, improved the utility model discloses an environment-friendly protection against rodents prevents the intensity of ant electric wire. The three wire cores 1 of the utility model are arranged inside the tripod 7, the three wire cores 1 are arranged in a tangent manner in pairs, so that the deformation is not easy to occur, and the three wire cores 1 can obtain stable fixed support in the tripod 7; in addition, the tripod 7 is simple and convenient to manufacture and install and is convenient to widely apply to cables. Polypropylene filler 5 is filled between the three wire cores 1, and polycarbonate resin filler 6 is filled between the tripod 7 and the wire cores 1, so that the stability of the wire cores 1 in the tripod 7 is further enhanced. Thermal-insulated cotton is filled between tripod 7 and band layer 9, has strengthened the utility model discloses the temperature resistance of environment-friendly protection against rodents termite-proof electric wire.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides an environment-friendly protection against rodents ant prevention electric wire, its characterized in that includes three two liang of tangent sinle silks and the tripod of suit in three sinle silks outsides, the sinle silk with the tripod is tangent, still include from interior to arranging in proper order outward the band layer, shielding layer, interior sheath, armor, outer jacket and the ant prevention layer in the tripod outside, three it has the polypropylene filler to fill between the sinle silk, the tripod with it has the polycarbonate resin filler to fill between the sinle silk, the tripod with it has thermal-insulated cotton filler to fill between the band layer, the ant prevention layer is formed by the crowded package of polyolefin material.
2. The environment-friendly rat-proof and ant-proof wire as claimed in claim 1, wherein the wire core comprises a plurality of conductors, an inner insulating layer arranged outside the conductors, and an outer insulating layer arranged outside the conductors, wherein the inner insulating layer and the outer insulating layer are both made of low-smoke halogen-free flame-retardant polyolefin material.
3. The environmentally friendly rat and termite resistant electric wire as set forth in claim 2, wherein the cross section of the tripod is in the shape of a regular triangle.
4. The environmentally friendly rat and termite resistant wire of claim 3 wherein the inner sheath is made of a polyfluorinated ethylene propylene material and the outer sheath is made of a radiation cross-linked polyolefin material.
5. The environment-friendly rat and termite resistant electric wire as set forth in claim 1 wherein the armor layer is processed by galvanized steel strip.
6. The environment-friendly rat and termite resistant electric wire according to claim 1 wherein the shielding layer is a copper wire braided shielding layer made of copper wire.
7. The environment-friendly rat and termite resistant electric wire as set forth in claim 1 wherein the wrapping layer is made of non-woven fabric or flame retardant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760384.2U CN214671900U (en) | 2021-04-14 | 2021-04-14 | Environment-friendly protection against rodents ant prevention electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760384.2U CN214671900U (en) | 2021-04-14 | 2021-04-14 | Environment-friendly protection against rodents ant prevention electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214671900U true CN214671900U (en) | 2021-11-09 |
Family
ID=78462129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760384.2U Active CN214671900U (en) | 2021-04-14 | 2021-04-14 | Environment-friendly protection against rodents ant prevention electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214671900U (en) |
-
2021
- 2021-04-14 CN CN202120760384.2U patent/CN214671900U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101887777A (en) | Lightning protection power cable with reinforced layer | |
| CN212380181U (en) | High-temperature-resistant composite cable | |
| CN202584759U (en) | Combination cable for monitoring | |
| CN101887781A (en) | Self-supporting lightning-proof optical cable | |
| CN214671900U (en) | Environment-friendly protection against rodents ant prevention electric wire | |
| CN112397227A (en) | Seabed photoelectric composite cable | |
| CN215770653U (en) | Halogen-free low-smoke flame-retardant power cable with cross-linked polyethylene insulating polyolefin sheath | |
| CN212161338U (en) | Novel rat-proof and termite-proof ultraviolet-resistant control cable | |
| CN201402668Y (en) | Lightning-proof power cable | |
| CN201402678Y (en) | Lightning-proof optical cable | |
| CN101887782B (en) | Lightning-protection optical cable | |
| CN213025524U (en) | 1kV halogen-free low-smoke fire-resistant flame-retardant power cable | |
| CN210349348U (en) | Fill electric pile cable | |
| CN210669501U (en) | 10kV prefabricated cable accessory | |
| CN210052553U (en) | Seabed photoelectric composite cable | |
| CN215770645U (en) | Halogen-free low-smoke flame-retardant control cable with cross-linked polyethylene insulating polyolefin sheath | |
| CN215069404U (en) | Concentric self-shielding traction cable | |
| CN218384567U (en) | Environment-friendly shielding control cable with crosslinked polyethylene insulating polyolefin sheath | |
| CN214956068U (en) | High-temperature-resistant rubber sleeve combined flexible cable | |
| CN220553312U (en) | Shielded power cable | |
| CN201508719U (en) | Novel shielding type power cable | |
| CN204558121U (en) | A kind of low-smoke halogen-free flame retardant tensile cable of used in nuclear power station | |
| CN219759266U (en) | Environment-friendly modified polypropylene insulation power cable | |
| CN212782777U (en) | Concentric irradiation crosslinked wire cable | |
| CN109585084A (en) | A kind of copper core lv power cable and manufacturing method with sheathed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |