CN204143900U - A kind of novel compact conductor electric wire - Google Patents
A kind of novel compact conductor electric wire Download PDFInfo
- Publication number
- CN204143900U CN204143900U CN201420656577.3U CN201420656577U CN204143900U CN 204143900 U CN204143900 U CN 204143900U CN 201420656577 U CN201420656577 U CN 201420656577U CN 204143900 U CN204143900 U CN 204143900U
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- conductor
- electric wire
- insulator
- novel compact
- utility
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Abstract
The utility model discloses a kind of novel compact conductor electric wire, comprise conductor, and be arranged at the insulator of conductor periphery; Described conductor forms by organizing sub-conductor more; Describedly often organizing sub-conductor by many copper wires, is 6 ~ 8 stranded compositions according to lay ratio; Described insulator is made up of low smoke halogen-free cross-linking radiation polyolefin material; Described conductor and insulator are extruded by extruder and are coordinated installation with irradiation devices irradiation.Novel compact conductor electric wire of the present utility model, this compact conductor extrudes unit extrusion with high speed Halogen under dustless or low dirt environment, insulating material is low smoke halogen-free cross-linking radiation polyolefin material, belong to environment-friendly materials, the thickness of insulating layer of this novel compact conductor electric wire can accomplish to only have 50% of traditional similar wiring thickness, but the performance such as high pressure resistant is better than similar wire products; Meet a series of particular/special requirements of electric energy storing system.
Description
Technical field
The utility model relates to a kind of novel compact conductor electric wire, belongs to technical field of cables.
Background technology
In low-carbon environment-friendly epoch instantly, all trades and professions are all in energy-saving and emission-reduction, relevant supporting industry also develops rapidly, one of them industry is exactly electric energy storing system, this system support is applied to large enterprise's electrical power storage, solar power generation stores, the field such as pure electric automobile or charging station for hybrid powered vehicle; And the connecting line of high voltage component in electric energy storing system has some particular/special requirements, mainly soft, light, insulating barrier is thin, high pressure resistant, high dielectric strength, high flame retardant and environment friendly non-halogen, especially require very high to barotolerance, 3000V rated voltage must be reached, withstand voltagely in water reach 7000V/1 minute.And during general electric wire buying thin layer insulation, be difficult to reach high pressure resistant requirement, often there is electric wire puncture short fault, have very large potential safety hazard, have a strong impact on system stable operation.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of high withstand voltage, and the novel compact conductor electric wire that insulating barrier is thin.
(2) technical scheme
Novel compact conductor electric wire of the present utility model, comprises conductor, and is arranged at the insulator of conductor periphery; Described conductor forms by organizing sub-conductor more; Describedly often organizing sub-conductor by many copper wires, is 6 ~ 8 stranded compositions according to lay ratio, fully to ensure stranded roundness; Described insulator is made up of low smoke halogen-free cross-linking radiation polyolefin material; Described conductor and insulator are extruded by extruder and are coordinated installation with irradiation devices irradiation; By irradiation devices, the macromolecular material generation series of physical of insulating barrier inside is changed, macromolecular structure is space multistory network structure by line style structure changes, greatly improves the heat-resisting quantity of electric wire insulation layer, lower temperature resistance, chemical resistance, dielectricity, weatherability.
Further, described irradiation devices are high-velocity electrons accelerator.
(3) beneficial effect
Compared with prior art, novel compact conductor electric wire of the present utility model, this compact conductor extrudes unit extrusion with high speed Halogen under dustless or low dirt environment, insulating material is low smoke halogen-free cross-linking radiation polyolefin material, belong to environment-friendly materials, the thickness of insulating layer of this novel compact conductor electric wire can accomplish to only have 50% of traditional similar wiring thickness, but the performance such as high pressure resistant is better than similar wire products; Meet a series of particular/special requirements of electric energy storing system.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Novel compact conductor electric wire as shown in Figure 1, comprises conductor 1, and is arranged at the insulator 3 of conductor periphery; Described conductor 1 forms by organizing sub-conductor 2 more; Describedly often organizing sub-conductor 2 by many copper wires, is 6 ~ 8 stranded compositions according to lay ratio; Described insulator 3 is made up of low smoke halogen-free cross-linking radiation polyolefin material; Described conductor 1 and insulator 3 are extruded by extruder and are coordinated installation with irradiation devices irradiation, by irradiation devices, the macromolecular material generation series of physical of insulating barrier inside is changed, macromolecular structure is space multistory network structure by line style structure changes, greatly improve the heat-resisting quantity of electric wire insulation layer, lower temperature resistance, chemical resistance, dielectricity, weatherability.
Wherein, described irradiation devices are high-velocity electrons accelerator.
During production, use bull initiatively electrodynamic type pay off rack during conductor strand, adopt torque-motor to control tension force, make stranded very rounding, effectively avoid copper wire drawing-down and jump the problems such as stock; Online through compacting device take-up again after conductor strand, conductive surface is suitably pressed for subcylindrical, reduces the corner angle of the stranded rear generation of single copper wire, avoid producing internal field and concentrate, make conductive surface field intensity homogenizing, also just effectively kept away and exempted from high-voltage breakdown.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (1)
1. a novel compact conductor electric wire, is characterized in that: comprise conductor, and is arranged at the insulator of conductor periphery; Described conductor forms by organizing sub-conductor more; Describedly often organizing sub-conductor by many copper wires, is 6 ~ 8 stranded compositions according to lay ratio; Described insulator is made up of low smoke halogen-free cross-linking radiation polyolefin material; Described conductor and insulator are extruded by extruder and are coordinated installation with irradiation devices irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656577.3U CN204143900U (en) | 2014-11-06 | 2014-11-06 | A kind of novel compact conductor electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656577.3U CN204143900U (en) | 2014-11-06 | 2014-11-06 | A kind of novel compact conductor electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143900U true CN204143900U (en) | 2015-02-04 |
Family
ID=52420569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656577.3U Active CN204143900U (en) | 2014-11-06 | 2014-11-06 | A kind of novel compact conductor electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601346A (en) * | 2016-12-23 | 2017-04-26 | 金杯电工衡阳电缆有限公司 | 1500V and lower high voltage cables for electric vehicle |
-
2014
- 2014-11-06 CN CN201420656577.3U patent/CN204143900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601346A (en) * | 2016-12-23 | 2017-04-26 | 金杯电工衡阳电缆有限公司 | 1500V and lower high voltage cables for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |