CN204991267U - Power cable of flat structure - Google Patents
Power cable of flat structure Download PDFInfo
- Publication number
- CN204991267U CN204991267U CN201520738712.3U CN201520738712U CN204991267U CN 204991267 U CN204991267 U CN 204991267U CN 201520738712 U CN201520738712 U CN 201520738712U CN 204991267 U CN204991267 U CN 204991267U
- Authority
- CN
- China
- Prior art keywords
- flat structure
- copper
- coated
- rubber skeleton
- layer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a power cable of flat structure, including a plurality of copper conductors, the parallel parallel configuration of a plurality of copper conductors, a plurality of copper conductors outward respectively in proper order the cladding have crosslinked polyethylene insulating layer and a fluoroplastics inner sheath layer, a plurality of fluoroplastics inner sheath layers outside common cladding have the copper wire woven shield of flat structure, copper wire woven shield in be equipped with the rubber skeleton, the rubber skeleton connects gradually between two adjacent fluoroplastics inner sheath layers, the outer cladding of copper wire woven shield have and weave the strengthening band of formation by fire -resistant area and high temperature resistant fiber silk, the outer cladding in proper order of strengthening band have the steel strip armoring layer and the low smoke and zero halogen elastomer restrictive coating of flat structure. The utility model discloses a flat shape's structure is equipped with the rubber skeleton including and, has improved flat cable's mechanical strength, and it has and good high temperature resistant fire resistance simultaneously, and the result of use is better.
Description
Technical field
The utility model relates to a kind of cable, mainly a kind of power cable of flat structure.
Background technology
In power circuit, proportion shared by cable increases just gradually, power circuit is often due to long overlond running, after the operating temperature of cable insulation material can exceed the maximum permissible temperature of normal heating, thus need the high temperature resistant fire resistance improving cable material, its mechanical strength will be focused on simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of power cable of flat structure, it adopts the structure of flat pattern, and is provided with rubber skeleton interior, improves the mechanical strength of flat cable, it has and excellent high temperature resistant fire resistance simultaneously, and result of use is better.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of power cable of flat structure, include multiple copper conductor, it is characterized in that: described multiple copper conductor parallel side-by-side arrangements, described multiple copper conductors are coated with crosslinked polyetylene insulated layer and fluoroplastics inner restrictive coating outward respectively successively, described multiple fluoroplastics inner restrictive coatings are coated with the proof copper-wire braided screen of flat structure outward jointly, be provided with rubber skeleton in described proof copper-wire braided screen, rubber skeleton is connected in turn between two adjacent fluoroplastics inner restrictive coatings; Described proof copper-wire braided screen is coated with and weaves by fire resistant belt and high-temperature fibre silk the reinforcing band formed, and described reinforcing band is coated with steel-tape armouring layer and the low smoke and zero halogen elastic body jacket layer of flat structure outward successively.
High temperature oxidation resisting magnesium dust is filled with between described reinforcing band and steel-tape armouring layer.
Be provided with in the utility model and weave by fire resistant belt and high-temperature fibre silk the reinforcing band formed, its fireproof high-temperature resistant durability performance is good, and fire resistance is good.
The utility model has the advantages that:
The utility model adopts the structure of flat pattern, and is provided with rubber skeleton interior, improves the mechanical strength of flat cable, and it has and excellent high temperature resistant fire resistance simultaneously, and result of use is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of power cable of flat structure, include multiple copper conductor 1, described multiple copper conductors 1 parallel side-by-side arrangement, described multiple copper conductors 1 are outer is coated with crosslinked polyetylene insulated layer 2 and fluoroplastics inner restrictive coating 3 respectively successively, the outer proof copper-wire braided screen 4 being jointly coated with flat structure of described multiple fluoroplastics inner restrictive coatings 3, be provided with rubber skeleton 5 in described proof copper-wire braided screen 4, rubber skeleton 5 is connected in turn between two adjacent fluoroplastics inner restrictive coatings 3; Described proof copper-wire braided screen 4 is coated with and weaves by fire resistant belt and high-temperature fibre silk the reinforcing band 6 formed, outer steel-tape armouring layer 7 and the low smoke and zero halogen elastic body jacket layer 8 being coated with flat structure successively of described reinforcing band 6.
High temperature oxidation resisting magnesium dust 9 is filled with between described reinforcing band 6 and steel-tape armouring layer 7.
Claims (2)
1. the power cable of a flat structure, include multiple copper conductor, it is characterized in that: described multiple copper conductor parallel side-by-side arrangements, described multiple copper conductors are coated with crosslinked polyetylene insulated layer and fluoroplastics inner restrictive coating outward respectively successively, described multiple fluoroplastics inner restrictive coatings are coated with the proof copper-wire braided screen of flat structure outward jointly, be provided with rubber skeleton in described proof copper-wire braided screen, rubber skeleton is connected in turn between two adjacent fluoroplastics inner restrictive coatings; Described proof copper-wire braided screen is coated with and weaves by fire resistant belt and high-temperature fibre silk the reinforcing band formed, and described reinforcing band is coated with steel-tape armouring layer and the low smoke and zero halogen elastic body jacket layer of flat structure outward successively.
2. the power cable of a kind of flat structure according to claim 1, is characterized in that: be filled with high temperature oxidation resisting magnesium dust between described reinforcing band and steel-tape armouring layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738712.3U CN204991267U (en) | 2015-09-22 | 2015-09-22 | Power cable of flat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738712.3U CN204991267U (en) | 2015-09-22 | 2015-09-22 | Power cable of flat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991267U true CN204991267U (en) | 2016-01-20 |
Family
ID=55125610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738712.3U Expired - Fee Related CN204991267U (en) | 2015-09-22 | 2015-09-22 | Power cable of flat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991267U (en) |
-
2015
- 2015-09-22 CN CN201520738712.3U patent/CN204991267U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160922 |