CN202711841U - Parallel heat radiating power cable - Google Patents
Parallel heat radiating power cable Download PDFInfo
- Publication number
- CN202711841U CN202711841U CN2012202613158U CN201220261315U CN202711841U CN 202711841 U CN202711841 U CN 202711841U CN 2012202613158 U CN2012202613158 U CN 2012202613158U CN 201220261315 U CN201220261315 U CN 201220261315U CN 202711841 U CN202711841 U CN 202711841U
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- China
- Prior art keywords
- heat radiating
- cable
- parallel
- alloy conductors
- power cable
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Abstract
The utility model discloses a parallel heat radiating power cable comprising a plurality of alloy conductors which are respectively and internally provided with a steel wire twisted pair reinforcement element which is covered by a tin coating layer. The plurality of alloy conductors are wrapped by a semi-conductive shielding layer and an insulating layer respectively in order. The plurality of alloy conductors which are wrapped by the insulating layers are in parallel and radial arrangement on a plane and are provided with heat radiating layers with foaming processing formed through extrusion molding, the heat radiating layers are provided with sheath layers formed through extrusion molding, the sheath layers are in connection through connecting belts, and each of the connecting belts is internally provided with a steel belt tensile core. According to the parallel heat radiating power cable, the steel wire twisted pair reinforcement element and the steel belt tensile core are designed, the mechanical strength of the cable is raised, the conductors are in parallel arrangement to form cable cores, the heat radiating layers are arranged, a problem of low efficiency of dense wiring is solved, and the heat radiating performance of the cable is raised at the same time.
Description
Technical field:
The utility model relates to power cable, relates in particular to a kind of parallel heat radiation power cable.
Background technology:
In some present occasions, the laying requirement of cable is carried out horizontal wiring with multi-cable in parallel mode often.
Owing in the building, especially need cable to realize that the office equipment of communication and transfer of data is more in the office building at present, need intensive cable to connect up with parallel mode.In the process of wiring, the staff need to be from wiring closet repeatedly with every cable laying to the precalculated position, all want the work of rewiring to greatly reduce operating efficiency to each root cable like this, and the easy confusion reigned of each cable affects and connects up in implementation process.
Therefore, in the process of intensive wiring, the mechanical strength and the heat dispersion that how to improve cable also are problem demanding prompt solutions.
The utility model content:
The purpose of this utility model provides a kind of parallel heat radiation power cable, and reasonable in design has improved mechanical strength, laid efficient and heat dispersion, ensures that electric power transfer is unobstructed.
The technical solution of the utility model is as follows:
Parallel heat radiation power cable, comprise many alloy conductors, it is characterized in that: be respectively equipped with steel wire twisted pair wire reinforcement in the described many alloy conductors, steel wire twisted pair wire reinforcement is provided with tin coating outward, many alloy conductors are enclosed with respectively semiconductive shielding layer, insulating barrier outward successively, many alloy conductors of the wrap insulate layer heat dissipating layer that in one plane parallel interval is arranged and extrusion moulding has foaming to process, the outer extrusion moulding of heat dissipating layer has restrictive coating, by related connection stranding, be provided with the steel band tensile core in related between the described restrictive coating.
Described parallel heat radiation power cable is characterized in that: described insulating barrier adopts silicon rubber.
The utility model has the advantages that:
The utility model has designed steel wire twisted pair wire reinforcement and steel band tensile core, has improved the mechanical strength of cable, the parallel placement of conductor is consisted of cable core, and be provided with heat dissipating layer, has solved the problem of intensive wiring inefficiency, has improved simultaneously the heat dispersion of cable.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
Parallel heat radiation power cable, comprise many alloy conductors 1, be respectively equipped with steel wire twisted pair wire reinforcement 2 in the many alloy conductors 1, the steel wire twisted pair wire reinforcement 2 outer tin coatings that are provided with, many alloy conductor 1 outer semiconductive shielding layer 3, the insulating barriers 4 of being enclosed with successively respectively, the many alloy conductors 1 of wrap insulate layer 4 heat dissipating layer 5 that in one plane parallel interval is arranged and extrusion moulding has foaming to process, heat dissipating layer 5 outer extrusion moulding have restrictive coating 6, connect strandings by related 7 between the restrictive coating 6, be provided with steel band tensile core 8 in related 7.
Steel wire twisted pair wire reinforcement 2 and steel band tensile core 8 have improved the mechanical strength of cable, have prolonged the useful life of cable.
Claims (2)
1. parallel heat radiation power cable, comprise many alloy conductors, it is characterized in that: be respectively equipped with steel wire twisted pair wire reinforcement in the described many alloy conductors, steel wire twisted pair wire reinforcement is provided with tin coating outward, many alloy conductors are enclosed with respectively semiconductive shielding layer, insulating barrier outward successively, many alloy conductors of the wrap insulate layer heat dissipating layer that in one plane parallel interval is arranged and extrusion moulding has foaming to process, the outer extrusion moulding of heat dissipating layer has restrictive coating, by related connection stranding, be provided with the steel band tensile core in related between the described restrictive coating.
2. parallel heat radiation power cable according to claim 1 is characterized in that: described insulating barrier employing silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202613158U CN202711841U (en) | 2012-06-04 | 2012-06-04 | Parallel heat radiating power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202613158U CN202711841U (en) | 2012-06-04 | 2012-06-04 | Parallel heat radiating power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711841U true CN202711841U (en) | 2013-01-30 |
Family
ID=47592121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202613158U Expired - Fee Related CN202711841U (en) | 2012-06-04 | 2012-06-04 | Parallel heat radiating power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711841U (en) |
-
2012
- 2012-06-04 CN CN2012202613158U patent/CN202711841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |