CN204010742U - The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor - Google Patents
The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor Download PDFInfo
- Publication number
- CN204010742U CN204010742U CN201420502045.4U CN201420502045U CN204010742U CN 204010742 U CN204010742 U CN 204010742U CN 201420502045 U CN201420502045 U CN 201420502045U CN 204010742 U CN204010742 U CN 204010742U
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- China
- Prior art keywords
- cable
- high pressure
- conductor
- soft aluminium
- insulating barrier
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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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 53
- 239000004411 aluminium Substances 0.000 title claims abstract description 51
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 51
- 239000003063 flame retardant Substances 0.000 claims abstract description 38
- 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 37
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 32
- 230000004888 barrier function Effects 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 238000004132 cross linking Methods 0.000 claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920000098 polyolefin Polymers 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 238000004891 communication Methods 0.000 description 10
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 229910000737 Duralumin Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model belongs to technical field of cables, relate in particular to the inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor, band, insulating barrier, restrictive coating, it is characterized in that described conductor is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, the material of insulating barrier and restrictive coating is one of following: (1) insulating barrier, restrictive coating are all 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; (2) insulating barrier, restrictive coating are all 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; (3) insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE.The following beneficial effect of the utility model tool: more soft, more flexible, deadweight is lighter, cost is lower, more can high pressure resistant, large electric current; Flame retardant effect is better, it is safer to use.
Description
Technical field
The utility model belongs to technical field of cables, especially relates to the inner high pressure stube cable of using of electric automobile with super soft aluminium conductor.
Background technology
Automotive interior is a kind of for electric connection line with high pressure stube cable, the primary high-voltage transmission for vehicle interior.Communication power supply not only requires to have good flexibility with flexible cable, to conveniently lay under situation, and requires to have desirable anti-flammability in narrow space or similarly, to adapt to higher fire-protection rating requirement.
The cable for car overwhelming majority adopts copper conductor both at home and abroad at present, and copper conductor itself is heavier, and flexibility is poor; Conventionally adopt communication power supply to substitute use with flexible cable both at home and abroad.
About communication power supply, by the technical information of flexible cable, can in disclosed Chinese patent literature, be seen in, for example CN201247632Y recommends to have that " communication power supply is with fire-retardant, fire-resistant, shielding anti-interference flexible cable ", CN201302849Y provides " a kind of communication power supply flame-retardant refractory flexible electric cable ", CN202230791Y discloses " the flame-retardant crosslinking polyethylene insulated flexible cable of a kind of communication power supply ", CN202720953U introduces to be had " for watt form drag combustion shielded flexible cable of communication power supply ", CN202855416U discloses " communication power supply fire-resistant shield flexible cable " and CN202601277U disclosed " a kind of communication power supply flame-retardant flexible electric cable ", etc..
Although communication power supply of the prior art respectively has corresponding technique effect with flexible cable, there is following common defect: (1), owing to usining stranded thin copper wire as conductor, its soft degree can not meet the desired requirement.And because pliability is poor, bending radius is restricted, thus at narrow space, hindered by immovable object and even when the occasion at the place of talking in a roundabout way and so on is laid, very easily affect speed of application, particularly in the less occasion in the spaces such as vehicle; (2) owing to generally selecting the conductor as flexible cable with copper under technology prejudice, thereby not only there is the blindness of rationally using raw material aspect, and cause the manufacturing cost of flexible cable large; Its three, because copper density is large, therefore cable weight is heavier, thereby not only logistics transportation, the cost of storage in link are high, and workmen's labour intensity is large in laid processes, to consume cost of labor high.
In view of above-mentioned prior art, still have improved necessity, the applicant has done useful design for this reason, has formed technical scheme described below.
Utility model content
In order to address the above problem, the purpose of this utility model is to disclose to have that the electric automobile of super soft aluminium conductor is inner uses high pressure stube cable, and it is realized by the following technical solutions.
The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor, be coated on the band outside conductor, insulating barrier, the extrusion molding being overlayed on outside band is coated on the restrictive coating outside insulating barrier, it is characterized in that described conductor is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, described insulating barrier and the combination of materials of restrictive coating are one of following three kinds: (1) insulating barrier is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; (2) insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; (3) insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the thickness of described insulating barrier is 0.5～3.0mm.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
The utility model compared with prior art, because aluminium wire is more soft than copper wire, and the soft aluminium wire in the utility model is different from the aluminium cable in general industry and adopts the duralumin that has a class or two class conductors, therefore the present invention has more soft technique effect, greatly improved the pliability of whole cable, be convenient to cable in car in narrow space bending lay; In addition, aluminium wire is compared with copper wire, and aluminium wire is not oxidizable; Due to the density of aluminium, to compare copper low, and therefore, cable is lighter, material cost and cost of transportation Geng Sheng, more easily installs and lay; In the utility model, when cable insulation, outer jacket adopt environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation; When cable insulation, outer jacket adopt environmental protection flame retardant cross-linking radiation polyolefine material, can effectively play fire retardation; When cable insulation adopts environmental protection flame retardant cross-linking radiation polyolefin, outer jacket to adopt environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation.
Therefore, the utlity model has following main beneficial effect: more soft, more flexible, more easily construct, conduct oneself with dignity lighter, cost is lower, more can high pressure resistant, large electric current; Flame retardant effect is better, it is safer to use.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present utility model.
Embodiment
Ask for an interview Fig. 1, the inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor 1, be coated on the band 2 outside conductor 1, insulating barrier 3, the extrusion molding being overlayed on outside band 2 is coated on the restrictive coating 4 outside insulating barrier 3, it is characterized in that described conductor 1 is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, the combination of materials of described insulating barrier 3 and restrictive coating 4 is one of following three kinds: (1) insulating barrier 3 is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating 4 is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; (2) insulating barrier 3 is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating 4 is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; (3) insulating barrier 3 is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating 4 is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the thickness of described restrictive coating 4 is 0.8～3.0mm; More typical thickness is 0.8mm or 1.0mm or 1.2mm or 1.5mm or 1.6mm or 1.8mm or 2.0mm or 2.5mm or 3.0mm.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the thickness of described one side aluminium foil layer is 0.05～0.5mm; More typical thickness is 0.05mm or 0.08mm or 0.10mm or 0.12mm or 0.15mm or 0.20mm or 0.20mm or 0.25mm or 0.30mm or 0.40mm or 0.45mm.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the soft aluminium wire of described adjacent layer the 5th class is stranded: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of internal layer.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the thickness of described insulating barrier is 0.5～3.0mm; More typical thickness is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm.
The electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
The electric automobile with super soft aluminium conductor described above is inner use high pressure stube cable, the band described in it is characterized in that be the mode helical coated that is wound around in conductor outside.
125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE, are a kind of in commercially available model cable raw material, and place technical field personnel can purchase and arrive according to its full name on market.
The utility model compared with prior art, because aluminium wire is more soft than copper wire, and the soft aluminium wire in the utility model is different from the aluminium cable in general industry and adopts the duralumin that has a class or two class conductors, therefore the present invention has more soft technique effect, greatly improved the pliability of whole cable, be convenient to cable in car in narrow space bending lay; In addition, aluminium wire is compared with copper wire, and aluminium wire is not oxidizable; Due to the density of aluminium, to compare copper low, and therefore, cable is lighter, material cost and cost of transportation Geng Sheng, more easily installs and lay; In the utility model, when cable insulation, outer jacket adopt environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation; When cable insulation, outer jacket adopt environmental protection flame retardant cross-linking radiation polyolefine material, can effectively play fire retardation; When cable insulation adopts environmental protection flame retardant cross-linking radiation polyolefin, outer jacket to adopt environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation.
Therefore, the utlity model has following main beneficial effect: more soft, more flexible, more easily construct, conduct oneself with dignity lighter, cost is lower, more can high pressure resistant, large electric current; Flame retardant effect is better, it is safer to use.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection range of the present utility model equally.
Claims (10)
1. the inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor, be coated on the band outside conductor, insulating barrier, the extrusion molding being overlayed on outside band is coated on the restrictive coating outside insulating barrier, it is characterized in that described conductor is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, described insulating barrier and the combination of materials of restrictive coating are one of following three kinds: (1) insulating barrier is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; (2) insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; (3) insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
2. high pressure stube cable is used in the electric automobile inside with super soft aluminium conductor according to claim 1, it is characterized in that the thickness of described restrictive coating is 0.8～3.0mm.
3. high pressure stube cable is used in the electric automobile inside with super soft aluminium conductor according to claim 2, it is characterized in that the thickness of described restrictive coating is 0.8mm or 1.0mm or 1.2mm or 1.5mm or 1.6mm or 1.8mm or 2.0mm or 2.5mm or 3.0mm.
4. according to claim 1, to the electric automobile with super soft aluminium conductor described in claim 3 any one is inner, use high pressure stube cable, it is characterized in that the thickness of described insulating barrier is 0.5～3.0mm.
5. high pressure stube cable is used in the electric automobile inside with super soft aluminium conductor according to claim 4, and the thickness that it is characterized in that described insulating barrier is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm.
6. according to claim 1, to the electric automobile with super soft aluminium conductor described in claim 3 any one is inner, use high pressure stube cable, the material that it is characterized in that described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
7. the electric automobile with super soft aluminium conductor according to claim 6 is inner use high pressure stube cable, the band described in it is characterized in that be the mode helical coated that is wound around in conductor outside.
8. high pressure stube cable is used in the electric automobile inside with super soft aluminium conductor according to claim 7, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
9. the electric automobile with super soft aluminium conductor according to claim 8 is inner uses high pressure stube cable, it is characterized in that the soft aluminium wire of described adjacent layer the 5th class is stranded: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of internal layer.
10. high pressure stube cable is used in the electric automobile inside with super soft aluminium conductor according to claim 9, it is characterized in that the thickness of described one side aluminium foil layer is 0.05～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502045.4U CN204010742U (en) | 2014-09-03 | 2014-09-03 | The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502045.4U CN204010742U (en) | 2014-09-03 | 2014-09-03 | The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010742U true CN204010742U (en) | 2014-12-10 |
Family
ID=52050705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502045.4U Expired - Lifetime CN204010742U (en) | 2014-09-03 | 2014-09-03 | The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183311A (en) * | 2014-09-03 | 2014-12-03 | 中利科技集团股份有限公司 | High-voltage connecting cable with ultra-soft aluminum conductor and for interior of electric automobile and manufacturing method |
-
2014
- 2014-09-03 CN CN201420502045.4U patent/CN204010742U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183311A (en) * | 2014-09-03 | 2014-12-03 | 中利科技集团股份有限公司 | High-voltage connecting cable with ultra-soft aluminum conductor and for interior of electric automobile and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee after: JIANGSU ZHONGLI GROUP Co.,Ltd. Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee before: ZHONGLI SCI-TECH GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |