CN205487485U - Electric pile cable is filled to high strength - Google Patents
Electric pile cable is filled to high strength Download PDFInfo
- Publication number
- CN205487485U CN205487485U CN201620205149.8U CN201620205149U CN205487485U CN 205487485 U CN205487485 U CN 205487485U CN 201620205149 U CN201620205149 U CN 201620205149U CN 205487485 U CN205487485 U CN 205487485U
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- CN
- China
- Prior art keywords
- outside
- core
- layer
- charging pile
- cable
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses an electric pile cable is filled to high strength, including the cable core, the cable core includes insulation core, insulation core includes many power core, many control core, many signal cable cores, power core includes a soft copper conductor, and outer parcel has first median, and outside the median crowded package first insulation layer, control core includes the 2nd soft copper conductor, and the outside parcel of the 2nd soft copper conductor has the second median, and the second septum is from the crowded package second insulating layer of outband, signal cable cores includes that the 3rd soft copper conductor and parcel are in the outer third median of the 3rd soft copper conductor, crowded package has the third insulating layer outside the third median, many control core transposition are in the same place just, and the outside is provided with first shielding layer, many signal cable cores transposition are in the same place just, and the outside is equipped with the secondary shielding layer, many power core, first shielding layer, secondary shielding layer, the outside from interior to exterior of filler are equipped with insulating layer, signal mask layer in proper order, wind covering, restrictive coating, be provided with wear -resisting decompression rubber sleeve pipe between covering and restrictive coating.
Description
Technical field
This utility model belongs to field of cable technology, is related specifically to a kind of high intensity charging pile cable.
Background technology
Along with China's sustained and rapid development of economy, global hybrid electric vehicle, electric motor car delivering amount in 2014 are more than 2,200,000 according to statistics, its increment is about 67%, at home, ministries and commissions of National Development and Reform Committee etc. five combine and disclose " government bodies and public organizations buy new-energy automobile embodiment ", specify that government bodies and the timetable of public organizations' car for public affairs " new forms of energy " and route map.Scheme is pointed out, 2014 to 2016 years, the central state organs and include government bodies and the public organizations in new-energy automobile popularization and application city in, and the new-energy automobile of purchase accounts for be equipped with then and updates the ratio of total amount and be not less than 30%, improves the most year by year.Estimating to be up to 500,000 in the recoverable amount of domestic electric automobile in 2015, need the supporting construction completing 420,000 charging piles simultaneously, each charging pile will join 10 meters of charging pile cable.So charging pile cable has the highest practicality
It is worth.
Maturation along with China's electric vehicle engineering, the use of electric automobile also gets more and more, the use of electric automobile needs to be equipped with charging pile, charging pile needs be equipped with charging cable, owing to charging pile is in outdoor, so the requirement to charging cable is higher, it not only to have preferable wearability, rub resistance to also need to preferable flexibility, and power cable and signal control cable when being in together in a cable, shielding is poor mutually, cannot ensure the stability that signal transmits, these are difficult to meet requirement in the charging pile cable of prior art.
Utility model content
The purpose of this utility model is the problems referred to above existed for prior art, it is provided that a kind of high intensity charging pile cable.
The purpose of this utility model is to be realized by following technical proposal: high intensity charging pile cable, it is characterised in that: include that cable core, described cable core include many insulated wire cores；Described insulated wire cores includes many power wire core, many control conductor and Duo Gen signal core；Described power wire core includes the first soft copper conductor, is wrapped with the first isolation strip, is extruded with the first insulating barrier outside isolation strip；Described control conductor includes that the second soft copper conductor, the second soft copper conductor outer wrap have the second isolation strip, be extruded with the second insulating barrier outside the second isolation strip；Described signal core includes the 3rd soft copper conductor and the 3rd isolation strip being wrapped in outside described 3rd soft copper body；It is extruded with the 3rd insulating barrier outside described 3rd isolation strip；Described many control conductor twist together and outside is provided with the first screen layer；Described many signal cores twist together and outside is provided with secondary shielding layer, and the gap between described many power wire core, the first screen layer, secondary shielding layer is provided with implant；Gap between described many control conductor is provided with implant；Gap between described many signal cores is provided with implant；Insulating barrier, shielded signal layer, lapping layer, restrictive coating it is disposed with from the inside to the outside outside described many power wire core, the first screen layer, secondary shielding layer, implant；Wear-resisting decompression gum sleeve it is provided with between described lapping layer and restrictive coating.
As preferably, described implant is plurality of fibers line.
As preferably, it is made up of three fibre cores in each single in described plurality of fibers line.
As preferably, in described wear-resisting decompression gum sleeve, it is provided with pressure-reducing cushioning granule.
As preferably, described insulating barrier, the first insulating barrier, the second insulating barrier, the 3rd insulating barrier are low-smoke non-halogen flame-retardant soft polyolefin material and make.
As preferably, described first screen layer, secondary shielding layer are formed by proof copper-wire braided.
As preferably, described lapping layer is that low-smoke non-halogen flame-retardant soft polyolefin material is made.
As preferably, described restrictive coating uses TPV to make.
As preferably, the thickness of described restrictive coating is arranged between 0.5mm-1.5mm.
As preferably, the thickness of described lapping layer is arranged between 0.3mm-0.9mm.
Compared with prior art, the beneficial effects of the utility model are: (1) this utility model charging pile Cable Construction Design is reasonable, be provided with multilayer dielectric layer, adds the service life of cable；(2) the first screen layer of the present utility model, secondary shielding layer are formed by proof copper-wire braided; the eddy current problem produced when can effectively eliminate magnetic material armouring; the construction of cable can also be played simultaneously and strengthen and the effect of protection; strengthen its oxidative resistance, weatherability, wearability and resistance to pressure; can effectively resist mouse bite and automobile roll wait destruction; add the service life of cable, can charging pile under supporting various working environments, market application foreground is wide；(3) this utility model; implant is plurality of fibers line, and many power wire core, many control conductor and Duo Gen signal core are protected by plurality of fibers line, is made up of three fibre cores in good and each single of flexibility; add the pliability of cable, it is easy to bending fold uses；(4) this utility model saves raw material, and cost of manufacture is low, installs simply, is easy to move and pull, and personal safety, combined charge stake can be protected to realize intelligent charge；(5) many power wire core, many control conductor and Duo Gen signal core are provided separately by this utility model, it is to avoid the interference caused each other.
Accompanying drawing explanation
Fig. 1: for this utility model structural representation.
Sequence number explanation in figure: 1 first insulating barrier, 2 first isolation strip, 3 first soft copper conductors, 4 shielded signal layers, 5 lapping layers, 6 wear-resisting decompression rubber tubes, 7 restrictive coatings, 8 the 3rd insulating barriers, 9 the 3rd isolation strip, 10 the 3rd soft copper conductors, 11 the 3rd screen layers, 12 second soft copper conductors, 13 second isolation strip, 14 second insulating barriers, 15 secondary shielding layers, 16 plurality of fibers lines, 17 fibre cores.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further described.
As it is shown in figure 1, high intensity charging pile cable, it is characterised in that: include that cable core, described cable core include many insulated wire cores；Described insulated wire cores includes many power wire core, many control conductor and Duo Gen signal core；In the present embodiment, insulated wire cores includes three power wire core, three control conductor, three signal cores.
Described power wire core includes the first soft copper conductor 3, is wrapped with the first isolation strip 2, is extruded with the first insulating barrier 1 outside isolation strip 2；Described control conductor includes that the second soft copper conductor 12, the second soft copper conductor 12 outer wrap have the second isolation strip 13, be extruded with the second insulating barrier 14 outside the second isolation strip 13；Described signal core includes the 3rd soft copper conductor 10 and the 3rd isolation strip 9 being wrapped in outside described 3rd soft copper conductor 10；It is extruded with the 3rd insulating barrier 8 outside described 3rd isolation strip 9；Described three control conductor twist together and outside is provided with the first screen layer 15；Described three signal cores twist together and outside is provided with secondary shielding layer 11, and the gap between described three power wire core, the first screen layer 15, secondary shielding layer 11 is provided with implant；Gap between described three control conductor is provided with implant；Gap between described three signal cores is provided with implant；Insulating barrier 3, shielded signal layer 4, lapping layer 5, restrictive coating 7 it is disposed with from the inside to the outside outside described three power wire core, the first screen layer 15, secondary shielding layer 11, implant；Wear-resisting decompression gum sleeve 6 it is provided with between described lapping layer and restrictive coating.
Insulated wire cores sub-power core, control conductor, signal core in this utility model, power wire core prevailing transmission electric current, control conductor prevailing transmission control signal, signal core prevailing transmission signal, so the screen method of cable is also classified into split screen, two kinds of screen methods of total screen, wherein the first screen layer 15, secondary shielding layer 11 are split screen, thering is provided shielding for signal core, shielded signal layer 4 is total screen, provides shielding for whole cable.
Described implant is plurality of fibers line 16.
It is made up of three fibre cores 17 in each single in described plurality of fibers line 16.
It is provided with pressure-reducing cushioning granule in described wear-resisting decompression gum sleeve 6.
Described insulating barrier the 3, first insulating barrier the 1, second insulating barrier the 14, the 3rd insulating barrier 8 is low-smoke non-halogen flame-retardant soft polyolefin material and makes.
Described first screen layer 15, secondary shielding layer 11 are formed by proof copper-wire braided.
Described lapping layer 5 is made for low-smoke non-halogen flame-retardant soft polyolefin material.
Described restrictive coating 7 uses TPV to make.
The thickness of described restrictive coating 7 is arranged between 0.5mm-1.5mm.
The thickness of described lapping layer 5 is arranged between 0.3mm-0.9mm.
Above-described embodiment is only to enumerate this utility model design way of realization; protection domain of the present utility model is not limited only to above-described embodiment, and protection domain of the present utility model may extend to those skilled in the art and conceives thinkable equivalent technologies means according to the technology of the present invention.
Claims (10)
1. high intensity charging pile cable, it is characterised in that: include that cable core, described cable core include many insulated wire cores；Described insulated wire cores includes many power wire core, many control conductor and Duo Gen signal core；Described power wire core includes the first soft copper conductor, is wrapped with the first isolation strip, is extruded with the first insulating barrier outside isolation strip；Described control conductor includes that the second soft copper conductor, the second soft copper conductor outer wrap have the second isolation strip, be extruded with the second insulating barrier outside the second isolation strip；Described signal core includes the 3rd soft copper conductor and the 3rd isolation strip being wrapped in outside described 3rd soft copper conductor；It is extruded with the 3rd insulating barrier outside described 3rd isolation strip；Described many control conductor twist together and outside is provided with the first screen layer；Described many signal cores twist together and outside is provided with secondary shielding layer, and the gap between described many power wire core, the first screen layer, secondary shielding layer is provided with implant；Gap between described many control conductor is provided with implant；Gap between described many signal cores is provided with implant；Insulating barrier, shielded signal layer, lapping layer, restrictive coating it is disposed with from the inside to the outside outside described many power wire core, the first screen layer, secondary shielding layer, implant；Wear-resisting decompression gum sleeve it is provided with between described lapping layer and restrictive coating.
High intensity charging pile cable the most according to claim 1, it is characterised in that: described implant is plurality of fibers line.
High intensity charging pile cable the most according to claim 2, it is characterised in that: it is made up of three fibre cores in each single in described plurality of fibers line.
High intensity charging pile cable the most according to claim 1, it is characterised in that: it is provided with pressure-reducing cushioning granule in described gum sleeve.
High intensity charging pile cable the most according to claim 1, it is characterised in that: described insulating barrier, the first insulating barrier, the second insulating barrier, the 3rd insulating barrier are low-smoke non-halogen flame-retardant soft polyolefin material and make.
High intensity charging pile cable the most according to claim 1, it is characterised in that: described first screen layer, secondary shielding layer are formed by proof copper-wire braided.
High intensity charging pile cable the most according to claim 1, it is characterised in that: described lapping layer is that low-smoke non-halogen flame-retardant soft polyolefin material is made.
High intensity charging pile cable the most according to claim 1, it is characterised in that: described restrictive coating uses TPV to make.
High intensity charging pile cable the most according to claim 1, it is characterised in that: the thickness of described restrictive coating is arranged between 0.5mm-1.5mm.
High intensity charging pile cable the most according to claim 1, it is characterised in that: the thickness of described lapping layer is arranged between 0.3mm-0.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205149.8U CN205487485U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled to high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205149.8U CN205487485U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled to high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487485U true CN205487485U (en) | 2016-08-17 |
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ID=56653256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205149.8U Expired - Fee Related CN205487485U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled to high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932992A (en) * | 2018-07-20 | 2018-12-04 | 安徽德源电缆集团有限公司 | A kind of charging pile tension shielding insulated cable |
-
2016
- 2016-03-17 CN CN201620205149.8U patent/CN205487485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932992A (en) * | 2018-07-20 | 2018-12-04 | 安徽德源电缆集团有限公司 | A kind of charging pile tension shielding insulated cable |
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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: 20160817 Termination date: 20210317 |