CN205428578U - Electric pile cable is filled in high resistance to compression of moisture -proof - Google Patents
Electric pile cable is filled in high resistance to compression of moisture -proof Download PDFInfo
- Publication number
- CN205428578U CN205428578U CN201620207107.8U CN201620207107U CN205428578U CN 205428578 U CN205428578 U CN 205428578U CN 201620207107 U CN201620207107 U CN 201620207107U CN 205428578 U CN205428578 U CN 205428578U
- Authority
- CN
- China
- Prior art keywords
- cable
- electric energy
- signal
- signal cable
- coated
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses an electric pile cable is filled in high resistance to compression of moisture -proof, including total cable core, from lining outwards cladding in band layer, armor and outer jacket in proper order on total cable core, total cable core comprises electric energy cable, supplementary cable, signal cable and hydrophobic filling layer, and this electric energy cable, supplementary cable and signal cable are packed in the hydrophobic filling layer, the electric energy cable is including electric energy cable conductor and the electric energy cable insulation of cladding on electric energy cable conductor, and the auxiliary line cable is including supplementary cable conductor and the supplementary cable insulation of cladding on supplementary cable conductor, and the signal line cable is including signal cable conductor and signal cable insulation, signal cable shielding layer and the signal cable restrictive coating of cladding on signal cable conductor in proper order. The armor adopts non -magnetism nature aluminum alloy to bring capable S type into and buckles mutually and form. The utility model discloses not only have the excellent protection against the tide and the function that blocks water, have high compressive capacity moreover.
Description
Technical field
This utility model relates to field of cable technology, particularly relates to new-energy automobile charging pile charging cable.
Background technology
Owing to China's oil resource is poorer, fuel oil is again the primary pollution source that big and medium-sized cities are polluted with the discharge of tail gas, is the inexorable trend of future development for this China development New energy electric vehicle.Matching used charging pile cable is owing to being in the multiple adverse environments such as daylight, greasy dirt, air slaking, rainwater use, charging pile cable is highly susceptible to the erosion of humidity, moisture, easily the occurrence of wetness air, steam etc. invade between the metallic conductor of cable conductor, accelerate oxidation and the corrosion of metallic conductor.Simultaneously charging pile cable the most inevitably rolled by wheel and weight, the mechanical damage such as friction, not only result in breakage and the fracture of cable, the intrusion of aggravation harmful substance, and the structure of cable can be had a strong impact on, result even in cable run cannot normally work, so the ambient adaptability of charging pile charging cable and high pressure resistance have higher requirement.This utility model application is to solve moistureproof and that raising anti-pressure ability holding is excellent transmission electric energy based on above-mentioned background and improve.
Utility model content
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of damp-proof height resistance to compression charging pile cable, and it not only has protection against the tide and the water stop function of excellence, and has high anti-pressure ability.
In order to solve above-mentioned technical problem, damp-proof height resistance to compression charging pile cable of the present utility model, it includes total cable core, is coated on belting layer, armor and outer jacket on total cable core the most successively；Described total cable core is made up of electric energy cable, auxiliary cable, signal cable and hydrophobic packed layer, and this electric energy cable, auxiliary cable and signal cable are embedded in hydrophobic packed layer；Described electric energy cable includes electric energy cable conductors and the electric energy cable insulation layer being coated in electric energy cable conductors, auxiliary cable includes auxiliary cable conductors and is coated on the auxiliary cable insulation layer in auxiliary cable conductors, and signal cable includes signal cable conductor and the signal cable insulating barrier being coated on successively on signal cable conductor, signal cable screen layer and signal cable restrictive coating.
In said structure, owing to being coated with belting layer on total cable core, armor and outer jacket, belting layer can stablize and control the structure of cable core, it is avoided that again the armor direct extrusion damage to cable core, outer jacket then can be effectively improved cable high-low temperature resistant, flexure, wear-resisting, the performances such as oil resistant, on the one hand the especially armor in this structure ensure that in electric supply system, the fever phenomenon that elimination eddy-current loss and magnetic hystersis loss cause, even more important one side is to improve the anti-pressure ability of cable, ensure that cable is not because rolling of automobile and weight occurs that unit wires core is collided phenomenon, and cause transmitting electric energy failure, substantially increase the external force ability to bear of cable, cable is made to have extremely strong mechanical protection effect.It is embedded in hydrophobic packed layer due to electric energy cable, auxiliary cable and signal cable again, effectively prevent moisture and the intrusion of moist gas, not only there is protection against the tide and the water stop function of excellence, and stabilize cable structure in total cable core, make cable can persistently ensure superior electrical property.
Further embodiment of the present utility model, described armor uses aluminum alloy strip to carry out S type and interlocks and form.This structure both can guarantee that total cable core was not destroyed and directly rolls, and can strengthen again the structural stability of total cable core.
Preferred implementation of the present utility model, described electric energy cable conductors, auxiliary cable conductors and signal cable conductor all use many tin-coated copper filament tow strands to form.It had both ensured the flexibility of cable conductor, it is simple to charging towing, further improve the antiseptic property of metallic conductor.
Preferred implementation of the present utility model, described hydrophobic packed layer is silicon rubber filling layer.It is not only convenient for fabrication and processing, and can effectively prevent the intrusion of moisture, protects the reliable and stable of each transmission unit electrical property.
Preferred implementation of the present utility model, the signal cable conductor of described signal cable is formed by two bundle tin-coated copper tow pair twists, often all it is coated with signal cable insulating barrier outside bundle tin-coated copper tow, outside two bundle tin-coated copper tow of pair twist, is coated with signal cable screen layer and signal cable restrictive coating successively；The bundle strand direction of this tinned copper wire is identical with the pair twist direction of two bundle tin-coated copper tow.This structure can preferably meet the transmitting of control signal, to ensure the application solutions of charging.
Further embodiment of the present utility model, the electric energy cable in described total cable core has three；Described auxiliary cable has two, and described signal cable has two.
Accompanying drawing explanation
With detailed description of the invention, damp-proof height resistance to compression charging pile cable of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the cross section structure schematic diagram of this utility model damp-proof height resistance to compression a kind of detailed description of the invention of charging pile cable.
In figure, 1 total cable core, 2 auxiliary cables, 21 auxiliary cable conductors, 22 auxiliary cable insulation layer, 3 electric energy cables, 31 electric energy cable conductors, 32 electric energy cable insulation layer, 4 belting layers, 5 hydrophobic packed layers, 6 armors, 7 signal cables, 71 signal cable conductors, 72 signal cable insulating barriers, 73 signal cable screen layers, 74 numbering cable jacket layers, 8 oversheaths.
Detailed description of the invention
In the damp-proof height resistance to compression charging pile cable shown in Fig. 1, this cable includes total cable core 1, total cable core 1 is wrapped with belting layer 4 that is wrapped by band and that formed, belting layer 4 is provided with the non magnetic aluminium alloy band with thickness as 0.2mm carry out S type and interlock and the armor 6 of interlocking structure that formed, aluminium alloy two adjacent side i.e. wound interlocks with S-shaped crimping and forms, this armor 6 carries out armouring with the 1/3 of armoring tape bandwidth, to ensure that armor contacts with the belting layer of cable core, and do not damage total cable core structure, ensure the stability of cable core, strengthen the anti-rolling ability of total cable core.It is extruded with oversheath 8 at armor 3 outer layer, this oversheath 8 uses thermoplastic elastomer's TPV material, TPV material excellent thermal stability, processing temperature wide ranges (170-250 DEG C), it is prone to processing, can improve the performances such as cable high-low temperature resistant degree, anti-twist, wear-resisting, oil resistant, this material has the advantage of environmental protection.
Total cable core 1 is made up of electric energy cable 3, auxiliary cable 2, signal cable 7 and hydrophobic packed layer 5, and electric energy cable 3, auxiliary cable 2 and signal cable 7 are filled and be embedded in hydrophobic packed layer 5.Electric energy cable 3 has three, these three electric energy cables 3 are the most stranded, auxiliary cable 2 has two, these two auxiliary cables 2 are embedded in hydrophobic packed layer 5 respectively, signal cable 7 also has two, two signal cables 7 are embedded in water-repellent layer the most respectively, and hydrophobic packed layer 5 is formed by silicon rubber filling, and hydrophobic packed layer 5 can also be filled by the hydrophobic material of other flexibility and be formed.
Electric energy cable 3 includes electric energy cable conductors 31, electric energy cable conductors 31 is extruded with electric energy cable insulation layer 32, electric energy cable conductors 31 is formed by the some tin plating stranded bunchys of copper monofilament, constitute electric energy cable insulation layer 32 and use thermoplastic elastic TPV material, use material identical with oversheath can reduce the number of times that reloads, it is easy to manufacture, reduces production cost.Auxiliary cable 2 includes auxiliary cable conductors 21, this auxiliary cable 21 is also made up of the some tin plating stranded bunchys of copper monofilament, being extruded with auxiliary cable insulation layer 22 in auxiliary cable conductors 21, auxiliary cable insulation layer 22 uses thermoplastic elastic TPV material to make equally.Signal cable 7 includes signal cable conductor 71, signal cable conductor 71 is restrainted tin plating copper monofilament pair twist by two and is formed, often all it is coated with signal cable insulating barrier 72 outside bundle tin-coated copper tow, outside two bundle tin-coated copper tow of pair twist, is coated with signal cable screen layer 73 and signal cable restrictive coating 74 successively；This tin-coated copper tow bundle strand direction with two bundle tin-coated copper tow pair twist direction identical, in the present embodiment tin-coated copper tow bundle strand direction and two restraint tin-coated copper tow pair twist directions be S to.It is extruded with signal cable insulating barrier 72 in the cable conductors 71 formed at pair twist, this signal cable insulating barrier 72 is also adopted by thermoplastic elastic TPV material and extrudes and form, signal cable insulating barrier 72 is provided with cable shielding layer 73, this signal cable screen layer 73 uses the braiding of 0.1mm tin-plating round copper wire to form, it uses 16 ingot high-speed knitters, angle of weave by conservative control braid, lay of braiding, effectively raise braid mechanical performance, control weaving quality, ensure that braid is smooth, without jumping silk, the particularly process of joint, the weaving quality impact on the mechanical performance of cable can be effectively prevent, count reaches 85%.Being extruded with signal cable restrictive coating 74 on signal cable screen layer 73, this signal cable restrictive coating 74 is also extruded by TPV material and forms.
Above specific embodiment of the present utility model is illustrated and illustrates, but this utility model is not limited in above example, all equivalent transformations made according to this utility model, all should be within this utility model scope of patent protection.
Claims (6)
1. a damp-proof height resistance to compression charging pile cable, including total cable core (1), it is characterised in that: on total cable core (1), it is coated on belting layer (4), armor (6) and outer jacket (8) the most successively；Described total cable core (1) is made up of electric energy cable (3), auxiliary cable (2), signal cable (7) and hydrophobic packed layer (5), and this electric energy cable (3), auxiliary cable (2) and signal cable (7) are embedded in hydrophobic packed layer (5)；Electric energy cable (3) includes electric energy cable conductors (31) and the electric energy cable insulation layer (32) being coated in electric energy cable conductors (31), auxiliary cable (2) includes auxiliary cable conductors (21) and is coated on the auxiliary cable insulation layer (22) in auxiliary cable conductors (21), and signal cable (7) includes signal cable conductor (71) and the signal cable insulating barrier (72) being coated on successively on signal cable conductor (71), signal cable screen layer (73) and signal cable restrictive coating (74).
Damp-proof height resistance to compression charging pile cable the most according to claim 1, it is characterised in that: described armor (6) uses aluminum alloy strip to carry out S type and interlocks and form.
Damp-proof height resistance to compression charging pile cable the most according to claim 1, it is characterised in that: described electric energy cable conductors (31), auxiliary cable conductors (21) and signal cable conductor (71) all use that many tin-coated copper monofilament are stranded to be formed.
Damp-proof height resistance to compression charging pile cable the most according to claim 1, it is characterised in that: described hydrophobic packed layer (5) is silicon rubber filling layer.
Damp-proof height resistance to compression charging pile cable the most according to claim 1, it is characterized in that: the signal cable conductor (71) of described signal cable (7) is formed by two bundle tin-coated copper tow pair twists, often all it is coated with signal cable insulating barrier (72) outside bundle tin-coated copper tow, outside two bundle tin-coated copper tow of pair twist, is coated with signal cable screen layer (73) and signal cable restrictive coating (74) successively；The bundle strand direction of this tinned copper wire is identical with the pair twist direction of two bundle tin-coated copper tow.
6. according to the damp-proof height resistance to compression charging pile cable according to any one of claim 1-5, it is characterised in that: the electric energy cable (3) in described total cable core (1) has three；Described auxiliary cable (2) has two, and described signal cable (7) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207107.8U CN205428578U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled in high resistance to compression of moisture -proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207107.8U CN205428578U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled in high resistance to compression of moisture -proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428578U true CN205428578U (en) | 2016-08-03 |
Family
ID=56519073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207107.8U Active CN205428578U (en) | 2016-03-17 | 2016-03-17 | Electric pile cable is filled in high resistance to compression of moisture -proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128609A (en) * | 2016-08-30 | 2016-11-16 | 山东科虹线缆科技股份有限公司 | Safe environment protection type electric automobile charging pile cable and manufacture method thereof |
-
2016
- 2016-03-17 CN CN201620207107.8U patent/CN205428578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128609A (en) * | 2016-08-30 | 2016-11-16 | 山东科虹线缆科技股份有限公司 | Safe environment protection type electric automobile charging pile cable and manufacture method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202584864U (en) | Fireproof and waterproof type power cable | |
| CN104916355A (en) | High resistance tensile cold reel cable and preparation method thereof | |
| CN101807455B (en) | Photoelectric combined submarine power cable | |
| CN203910320U (en) | Cold-resistant, twist-resistant and flame-retardant wind energy power cable | |
| CN205428578U (en) | Electric pile cable is filled in high resistance to compression of moisture -proof | |
| CN210325251U (en) | Photoelectric transmission trailing cable for mine sweeping detection | |
| CN202694975U (en) | Power cable special for oil well | |
| CN103247378A (en) | Tensile computer cable | |
| CN203659473U (en) | Anti-compression flat cable | |
| CN104332246A (en) | Shielding-preventive and moisture-proof data cable | |
| CN104795134A (en) | Industrial anti-interference insulated cable | |
| CN204204504U (en) | The moistureproof data cable of a kind of anti-shielding | |
| CN107564613A (en) | Anti-interference buffer-type composite optical cable | |
| CN209199626U (en) | A kind of high flexibility drag cable | |
| CN201629184U (en) | Photoelectric composite sea power cable | |
| CN201773628U (en) | Multi-core shielding type cable for locomotive vehicle | |
| CN105244115A (en) | Braided shielding transponder data transmission cable with semi-conductive structure | |
| CN216772894U (en) | Full-shielding water-blocking tensile corrosion-resistant cable | |
| CN205751582U (en) | A kind of reinforced Radix Saposhnikoviae rolling hoist cable | |
| CN205122281U (en) | Weave shielding transponder data transmission cable with half conducting structure | |
| CN105139943A (en) | Industrial anti-corrosion insulation control cable | |
| CN204632390U (en) | A kind of anticorrosion stretch-proof shielded type cable | |
| CN203760116U (en) | Power cable | |
| CN214956123U (en) | Medium-voltage waterproof power cable | |
| CN204558068U (en) | A kind of insulation anti-shielding armouring industrial cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |