CN206516404U - A kind of high-strength anti-flaming photovoltaic cable - Google Patents
A kind of high-strength anti-flaming photovoltaic cable Download PDFInfo
- Publication number
- CN206516404U CN206516404U CN201720205898.5U CN201720205898U CN206516404U CN 206516404 U CN206516404 U CN 206516404U CN 201720205898 U CN201720205898 U CN 201720205898U CN 206516404 U CN206516404 U CN 206516404U
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- China
- Prior art keywords
- layer
- extruded outside
- conductor
- carbon fiber
- construction
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- Expired - Fee Related
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- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 18
- 239000004917 carbon fiber Substances 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 18
- 229920000098 polyolefin Polymers 0.000 claims abstract description 18
- 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 16
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 238000005728 strengthening Methods 0.000 claims abstract description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 150000001336 alkenes Chemical class 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of high-strength anti-flaming photovoltaic cable, it is characterised in that：It includes cable core, metal screen layer, polyolefin insulation layer, heat-insulating flame-retardant fireprotection layer and polyolefin external sheath layer, and the cable core includes conductor, four carbon fiber strengthening cores, interior packed layer, closed-in construction and low-pressure halogen-free packed layer；Wrapped four carbon fiber strengthening cores outside the conductor；Packed layer in one layer is extruded outside the conductor and four carbon fiber strengthening cores；The conductor, carbon fiber strengthening core and interior packed layer are wrapped in closed-in construction；One layer of low-pressure halogen-free packed layer is extruded outside the closed-in construction；Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer；One layer of polyolefin insulation layer is extruded outside the metal screen layer；One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer；A strata alkene external sheath layer is extruded outside the heat-insulating flame-retardant fireprotection layer.The features such as the utility model has good structural stability, heat-insulating flame-retardant and high-strength tensile.
Description
Technical field
The utility model is related to power cable research and development manufacture field, more particularly to a kind of high-strength anti-flaming photovoltaic cable.
Background technology
At present, heliotechnics will apply day as one of following green energy resource technology, solar energy or photovoltaic in China
Gradually extensively, in addition to the photovoltaic generation factory of governmental support quickly grows, private investor is also just actively founding the factory to produce all kinds of
Utilize the product of solar energy；Such as power cable is exactly that can effectively utilize one of product of solar energy at present, but existing electricity
Cable lacks some good performances, as heat-insulating flame-retardant, the stability of physical arrangement, high-strength tensile, low cost and saving
Resource etc., or some current cables can only possess partial properties therein.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of high-strength anti-flaming photovoltaic electric
Cable.
The utility model takes following technical scheme to realize：
A kind of high-strength anti-flaming photovoltaic cable, it is characterised in that：It include cable core, metal screen layer, polyolefin insulation layer,
Heat-insulating flame-retardant fireprotection layer and polyolefin external sheath layer, the cable core include conductor, four carbon fiber strengthening cores, interior packed layer, frames
Formula structure and low-pressure halogen-free packed layer；Wrapped four carbon fiber strengthening cores outside the conductor；The conductor and four carbon fibers add
Packed layer in one layer is extruded outside strong core；The conductor, carbon fiber strengthening core and interior packed layer are wrapped in closed-in construction；The frame
One layer of low-pressure halogen-free packed layer is extruded outside formula structure；Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer；The gold
One layer of polyolefin insulation layer is extruded outside category screen layer；One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer；It is described
A strata alkene external sheath layer is extruded outside heat-insulating flame-retardant fireprotection layer.
A kind of above-mentioned high-strength anti-flaming photovoltaic cable, the closed-in construction is in decussate texture, and four carbon fibers
Strengthening core is parallel to be located in cross closed-in construction corner.
A kind of above-mentioned high-strength anti-flaming photovoltaic cable, the conductor is arranged on cross closed-in construction center.
The utility model has the advantages that in summary：
A kind of high-strength anti-flaming photovoltaic cable of the utility model have good physical arrangement stability, heat-insulating flame-retardant and
The features such as high-strength tensile.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein：1st, carbon fiber strengthening core；2nd, interior packed layer；3rd, closed-in construction；4th, low-pressure halogen-free packed layer；5th, metallic shield
Layer；6th, polyolefin insulation layer；7th, heat-insulating flame-retardant fireprotection layer；8th, polyolefin external sheath layer；9th, cable core；10th, conductor.
Embodiment
As shown in figure 1, a kind of high-strength anti-flaming photovoltaic cable, it includes cable core 9, metal screen layer 5, polyolefin insulation layer
6th, heat-insulating flame-retardant fireprotection layer 7 and polyolefin external sheath layer 8, the cable core 9 include conductor 10, four carbon fiber strengthening cores 1, interior filled out
Fill layer 2, closed-in construction 3 and low-pressure halogen-free packed layer 4；Wrapped four carbon fiber strengthening cores 1 outside the conductor 10；The conductor 10
Packed layer 2 in one layer is extruded with four carbon fiber strengthening cores 1 outside；The conductor 10, carbon fiber strengthening core 1 and interior packed layer 2 around
Bag is in closed-in construction 3；One layer of low-pressure halogen-free packed layer 4 is extruded outside the closed-in construction 3；Outside the low-pressure halogen-free packed layer 4
Extrude layer of metal screen layer 5；One layer of polyolefin insulation layer 6 is extruded outside the metal screen layer 5；The polyolefin insulation layer 6
Extrude one layer of heat-insulating flame-retardant fireprotection layer 7 outside；A strata alkene external sheath layer 8 is extruded outside the heat-insulating flame-retardant fireprotection layer 7.
Described above is embodiment of the present utility model, therefore all constructions according to described in present utility model application scope, feature
And the equivalent change or modification that principle is done, it is included in the utility model patent claim.
Claims (3)
1. a kind of high-strength anti-flaming photovoltaic cable, including cable core, metal screen layer, polyolefin insulation layer, heat-insulating flame-retardant fireprotection layer
With polyolefin external sheath layer, it is characterised in that：The cable core includes conductor, four carbon fiber strengthening cores, interior packed layer, frame knots
Structure and low-pressure halogen-free packed layer；Four carbon fiber strengthening cores of winding are extruded outside the conductor；The conductor and four carbon fibers add
Packed layer in one layer is extruded outside strong core；Extrude one layer of low-pressure halogen-free packed layer outside the interior packed layer, and the interior packed layer with
Closed-in construction is connected between low-pressure halogen-free packed layer；Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer；It is described
One layer of polyolefin insulation layer is extruded outside metal screen layer；One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer；Institute
State and a strata alkene external sheath layer is extruded outside heat-insulating flame-retardant fireprotection layer.
2. a kind of high-strength anti-flaming photovoltaic cable according to claim 1, it is characterised in that：The closed-in construction is in cross
Shape structure, and four carbon fiber strengthening cores are parallel is located in cross closed-in construction corner.
3. a kind of high-strength anti-flaming photovoltaic cable according to claim 1, it is characterised in that：The conductor is arranged on cross
Shape closed-in construction center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205898.5U CN206516404U (en) | 2017-03-06 | 2017-03-06 | A kind of high-strength anti-flaming photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205898.5U CN206516404U (en) | 2017-03-06 | 2017-03-06 | A kind of high-strength anti-flaming photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516404U true CN206516404U (en) | 2017-09-22 |
Family
ID=59869562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205898.5U Expired - Fee Related CN206516404U (en) | 2017-03-06 | 2017-03-06 | A kind of high-strength anti-flaming photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721799A (en) * | 2018-12-29 | 2019-05-07 | 安徽天康(集团)股份有限公司 | A kind of high intensity middle-high voltage power cable |
| CN112415696A (en) * | 2020-12-29 | 2021-02-26 | 东莞市特旺通信科技有限公司 | Water-blocking high-temperature-resistant irradiation-resistant multi-core optical cable and preparation method thereof |
-
2017
- 2017-03-06 CN CN201720205898.5U patent/CN206516404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721799A (en) * | 2018-12-29 | 2019-05-07 | 安徽天康(集团)股份有限公司 | A kind of high intensity middle-high voltage power cable |
| CN112415696A (en) * | 2020-12-29 | 2021-02-26 | 东莞市特旺通信科技有限公司 | Water-blocking high-temperature-resistant irradiation-resistant multi-core optical cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170922 |