CN220543630U - Comprehensive cable for smart power grid - Google Patents
Comprehensive cable for smart power grid Download PDFInfo
- Publication number
- CN220543630U CN220543630U CN202321669391.7U CN202321669391U CN220543630U CN 220543630 U CN220543630 U CN 220543630U CN 202321669391 U CN202321669391 U CN 202321669391U CN 220543630 U CN220543630 U CN 220543630U
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- layer
- cable
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- insulating layer
- coated
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- 239000010410 layer Substances 0.000 claims abstract description 106
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 claims abstract description 4
- 239000013307 optical fiber Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 11
- 238000005253 cladding Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a comprehensive cable for a smart grid, which comprises a cable core, wherein the surface of the cable core is coated with an insulating layer, the surface of the insulating layer is coated with a reinforcing layer, the surface of the reinforcing layer is coated with an outer protecting layer, the reinforcing layer adopts a double-layer design, flame retardant powder is filled between the two reinforcing layers, the outer protecting layer comprises a waterproof layer, the surface of the waterproof layer is coated with a fireproof heat-insulating layer, and the surface of the fireproof heat-insulating layer is coated with a wear-resistant layer. According to the utility model, the cable core, the insulating layer, the reinforcing layer, the outer protective layer, the waterproof layer, the fireproof heat-insulating layer, the wear-resistant layer and the flame retardant powder are matched for use, so that the comprehensive cable has good service strength, and is not easy to break, thereby prolonging the service life of the comprehensive cable.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a comprehensive cable for a smart grid.
Background
Typically rope-like cables formed by twisting several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a centre, the whole being covered with a highly insulating coating. The cable has the characteristics of inner electrifying and outer insulating;
the Chinese patent discloses a comprehensive cable for a smart grid, with the bulletin number: CN202042279U, this patent includes a composite cable composed of a power cable and an optical cable, each power core conductor is covered with a core insulating layer, the optical fiber unit is cabled together with the power core as a core, and after filling round, the cable is fastened around a binder, and then an outer sheath is extruded. The integrated cable for the intelligent power grid integrates electric energy and signal transmission, is an integrated cable for the intelligent power grid integrating broadcasting, telecommunication, network and electric power, and simultaneously can meet the requirements of remote control, remote measurement and high-capacity information transmission in an electric power system due to the advantages of large information capacity, small transmission attenuation, no electromagnetic interference, safe and reliable use and the like of an optical fiber, but the cable of the patent is easy to break after long-time use due to the use strength of the cable, and the cable of the patent also has no good fireproof and flame-retardant performance, so that the use safety of the cable is influenced.
Disclosure of Invention
The utility model aims to provide a comprehensive cable for a smart grid, which has the advantages of high strength and strong flame retardance and solves the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smart power grids is with synthesizing cable, includes the cable core, the surface cladding of cable core has the insulating layer, the surface cladding of insulating layer has the enhancement layer, the surface cladding of enhancement layer has the outer sheath, the enhancement layer adopts bilayer design, and is filled with fire-retardant powder between two-layer enhancement layer;
the outer protective layer comprises a waterproof layer, the surface of the waterproof layer is coated with a fireproof heat-insulating layer, and the surface of the fireproof heat-insulating layer is coated with a wear-resistant layer.
Preferably, the cable core comprises a communication optical fiber and an energizing copper core, and the energizing copper core is stranded on the surface of the communication optical fiber.
Preferably, the insulating layer is made of insulating rubber, and the surface of the insulating layer is sprayed with heat-conducting silicone oil.
Preferably, the reinforcing layer is made of a metal net, and the surface of the metal net is sprayed with insulating paint.
Preferably, the waterproof layer is made of PVC film, and the fireproof heat insulation layer is made of fireproof heat insulation cotton.
Preferably, the wear-resistant layer is made of wear-resistant rubber, and an anti-aging agent is sprayed on the surface of the wear-resistant layer.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the cable core, the insulating layer, the reinforcing layer, the outer protective layer, the waterproof layer, the fireproof heat-insulating layer, the wear-resistant layer and the flame retardant powder are matched for use, so that the comprehensive cable has good service strength, and is not easy to break, thereby prolonging the service life of the comprehensive cable.
2. According to the utility model, the comprehensive cable has good flame retardance through the flame retardant powder, the comprehensive cable has good insulation performance through the insulating layer made of the insulating rubber, the external water can be well isolated through the waterproof layer made of the PVC film, the good waterproof performance is achieved, the external heat source can be isolated through the fireproof heat insulating layer made of the fireproof heat insulating cotton, the fireproof heat insulating performance of the comprehensive cable is ensured, and the comprehensive cable has good wear resistance through the wear-resistant layer made of the wear-resistant rubber, so that the service life of the comprehensive cable is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal connection structure of the outer passivation layer according to the present utility model;
FIG. 3 is a schematic view of the internal connection structure of the reinforcement layer of the present utility model.
In the figure: 1. a cable core; 2. an insulating layer; 3. a reinforcing layer; 4. an outer protective layer; 41. a waterproof layer; 42. a fire-resistant insulating layer; 43. a wear-resistant layer; 5. flame retardant powder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-3, an integrated cable for a smart grid includes a cable core 1, an insulating layer 2 is coated on the surface of the cable core 1, a reinforcing layer 3 is coated on the surface of the insulating layer 2, an outer protective layer 4 is coated on the surface of the reinforcing layer 3, the reinforcing layer 3 adopts a double-layer design, and flame retardant powder 5 is filled between the two reinforcing layers 3, so that the integrated cable has good flame retardance by arranging the flame retardant powder 5;
the outer sheath 4 includes waterproof layer 41, waterproof layer 41's surface cladding has fire prevention insulating layer 42, fire prevention insulating layer 42's surface cladding has wearing layer 43, through cable core 1, insulating layer 2, enhancement layer 3, outer sheath 4, waterproof layer 41, fire prevention insulating layer 42, wearing layer 43 and fire-retardant powder 5 cooperation use, can make comprehensive cable possess good use strength, the phenomenon of breaking can not take place easily, thereby can prolong its life, and this equipment still possesses good waterproof nature, fire resistance and wearability, thereby further make comprehensive cable possess good performance, further prolong its life.
The cable core 1 comprises a communication optical fiber and an energizing copper core, and the energizing copper core is stranded on the surface of the communication optical fiber.
The insulating layer 2 is made of insulating rubber, and the surface of the insulating layer 2 is sprayed with heat conduction silicone oil, and the insulating layer 2 made of the insulating rubber can enable the comprehensive cable to have good insulating performance.
The reinforcing layer 3 is made of a metal net, and the surface of the metal net is sprayed with insulating paint,
waterproof layer 41 adopts the PVC film to make, and the fire prevention insulating layer 42 adopts the fire prevention insulating cotton to make, through the waterproof layer 41 that adopts the PVC film to make, can carry out good isolation with outside water, has played good waterproof performance, through the fire prevention insulating layer 42 that adopts the fire prevention insulating cotton to make, can keep apart outside heat source, has guaranteed the fire prevention insulating performance of comprehensive cable.
The wear-resistant layer 43 is made of wear-resistant rubber, and the surface of the wear-resistant layer 43 is sprayed with an anti-aging agent, and the wear-resistant layer 43 is made of the wear-resistant rubber, so that the comprehensive cable has good wear resistance, and the service life of the comprehensive cable is prolonged.
During the use, through setting up fire-retardant powder 5, can make the integrated cable possess good fire resistance, through adopting insulating layer 2 that insulating rubber made, can make the integrated cable possess good insulating properties, through adopting waterproof layer 41 that PVC film made, can carry out good isolation with outside water, good waterproof performance has been played, through adopting the fire prevention insulating layer 42 that fire prevention insulating cotton was made, can carry out the isolation to outside heat source, the fire prevention insulating performance of integrated cable has been guaranteed, through adopting wear-resisting rubber to make wearing layer 43, can make the integrated cable possess good wearability, prolonged its life.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a smart power grids is with synthesizing cable, includes cable core (1), its characterized in that: the cable core is characterized in that the surface of the cable core (1) is coated with an insulating layer (2), the surface of the insulating layer (2) is coated with a reinforcing layer (3), the surface of the reinforcing layer (3) is coated with an outer protective layer (4), the reinforcing layer (3) adopts a double-layer design, and flame retardant powder (5) is filled between the two reinforcing layers (3);
the outer protective layer (4) comprises a waterproof layer (41), a fireproof heat-insulating layer (42) is coated on the surface of the waterproof layer (41), and a wear-resistant layer (43) is coated on the surface of the fireproof heat-insulating layer (42).
2. The integrated cable for a smart grid as set forth in claim 1, wherein: the cable core (1) comprises a communication optical fiber and an electrified copper core, and the electrified copper core is stranded on the surface of the communication optical fiber.
3. The integrated cable for a smart grid as set forth in claim 1, wherein: the insulating layer (2) is made of insulating rubber, and heat conduction silicone oil is sprayed on the surface of the insulating layer (2).
4. The integrated cable for a smart grid as set forth in claim 1, wherein: the reinforcing layer (3) is made of a metal net, and insulating paint is sprayed on the surface of the metal net.
5. The integrated cable for a smart grid as set forth in claim 1, wherein: the waterproof layer (41) is made of PVC films, and the fireproof heat-insulating layer (42) is made of fireproof heat-insulating cotton.
6. The integrated cable for a smart grid as set forth in claim 1, wherein: the wear-resistant layer (43) is made of wear-resistant rubber, and an anti-aging agent is sprayed on the surface of the wear-resistant layer (43).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321669391.7U CN220543630U (en) | 2023-06-28 | 2023-06-28 | Comprehensive cable for smart power grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321669391.7U CN220543630U (en) | 2023-06-28 | 2023-06-28 | Comprehensive cable for smart power grid |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220543630U true CN220543630U (en) | 2024-02-27 |
Family
ID=89968420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321669391.7U Active CN220543630U (en) | 2023-06-28 | 2023-06-28 | Comprehensive cable for smart power grid |
Country Status (1)
Country | Link |
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CN (1) | CN220543630U (en) |
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2023
- 2023-06-28 CN CN202321669391.7U patent/CN220543630U/en active Active
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