CN204229865U - Wind energy control cable - Google Patents
Wind energy control cable Download PDFInfo
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- CN204229865U CN204229865U CN201420507383.7U CN201420507383U CN204229865U CN 204229865 U CN204229865 U CN 204229865U CN 201420507383 U CN201420507383 U CN 201420507383U CN 204229865 U CN204229865 U CN 204229865U
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- core
- conductor
- wind energy
- energy control
- control cable
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Abstract
The utility model relates to a kind of wind energy control cable.Technical solutions of the utility model: wind energy control cable, it includes 2 ~ 37 cores (6), every root core (6) is made up of conductor (1) and the insulating barrier (2) be coated on conductor (1), wherein: described core (6) is twisted into cable core (7), cable core (7) establishes separator (3), metal screen layer (4) and oversheath (5) outward successively, and described every root conductor (1) forms by many copper wires are stranded.After adopting technique scheme, good, the resistance to torsion of the utility model shielding.
Description
Technical field
The utility model relates to a kind of wind energy control cable, and it is mainly used in air blower control cabinet connected system, belongs to field of cable technology.
Background technology
Wind energy control cable, is mainly used in air blower control cabinet connected system.According to its purposes, wind energy control cable requires: halogen content is low, oil resistance is high, resistance to torsion, external diameter is little.
The open control cable for wind power generation of China Patent Publication No.: CN102136316A, it comprises four groups of insulated wire cores, set gradually wrapped belting layer, proof copper-wire braided screen, rubber separator, load-bearing reinforced layer, elastic polyurethane external sheath layer outside insulated wire cores, between the insulated wire cores in described wrapped belting layer, inserts is set.Its complex structure, and flexibility and resistance to torsion limited.
The torsion-resistant signal control cable of the open wind power plant of China Patent Publication No. for another example: CN102097167A, it comprises by wire and is positioned at cable core that the inner sheath outside wire forms, is positioned at braid, separator and oversheath outside cable core successively, and described wire comprises one group of inner conductor and one group of outer layer conductor.Its conductor is single thicker conductor, therefore shielding is general, and flexibility is limited.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides the wind energy control cable of good, the resistance to torsion of a kind of shielding.
For realizing above-mentioned technical purpose, the utility model is by the following technical solutions: a kind of wind energy control cable, it includes 2 ~ 37 cores, every root core is made up of conductor and the insulating barrier be coated on conductor, wherein: described core is twisted into cable core, cable core establishes separator, metal screen layer and oversheath outward successively, and described every root conductor forms by many copper wires are stranded.
Further, described insulating barrier is the insulating barrier that 1# cross-linked polyolefin is formed, and 1# cross-linked polyolefin is the high electrical performance cross-linked polyolefin being applicable to thin-walled extrusion type; Described oversheath is the oversheath that 2# cross-linked polyolefin is formed.
Further, described separator is polyester twining package tape.
Further, described metal screen layer is tincopper fuse wire braided armor.
After adopting technique scheme, the utility model has following beneficial effect:
Conductor adopts that many copper monofilament are stranded to be formed, and guarantees that cable has good tensile property, and soft, resistance toly turns round.
Insulating barrier and oversheath use cross-linked polyolefin, make cable Halogen, ensure control cables environmental safety.Particularly insulating barrier adopts high electrical performance, processing characteristics good and is applicable to the low smoke and zero halogen crosslinked polyolefin materials that thin-walled extrudes, and ensure that same specification core has less core external diameter.The oversheath that cross-linked polyolefin is formed makes cable have high resistance to code test oiliness energy, as: gear oil, hydraulic oil, resistance to-40 DEG C of low temperature, resistance to torsion, low cigarette.
Metal screen layer, particularly tincopper fuse wire braided armor, improve the shield effectiveness of control cables.
The structure of 2 ~ 37 cores, the convenient signal setting controlling electric cabinet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, conductor, 2, insulating barrier, 3, separator, 4, metal screen layer, 5, oversheath, 6, core, 7, cable core.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment
As shown in Figure 1, a kind of wind energy control cable, it includes many cores 6, every root core 6 is made up of conductor 1 and the insulating barrier 2 be coated on conductor, conductor 1 forms by the copper wire that many percentage elongations are suitable is stranded, and all cores 6 are twisted into cable core 7, are surrounded with separator 3 outside cable core 7, be provided with metal screen layer 4 outside separator 3, outside metal screen layer 4, be extruded with oversheath 5.
The number of above-mentioned core 6 can be: 2,3,4,5,7,10,12,14,19,24,27 or 37.
In actual use procedure, for making best results, inventor proposes further on aforementioned base: aforementioned dielectric layer 2 adopts 1# cross-linked polyolefin, and 1# cross-linked polyolefin is the high electrical performance cross-linked polyolefin being applicable to thin-walled extrusion type.Aforementioned oversheath 5 adopts 2# cross-linked polyolefin.Aforementioned separator 3 is polyester twining package tapes.Aforementioned metal screen 4 is tincopper fuse wire braided armors.
The utility model is not limited to above-described embodiment, and the technical scheme that all employings are equal to or equivalence replacement is formed all falls into the protection range that the utility model requires.
Claims (3)
1. a wind energy control cable, it includes 2 ~ 37 cores (6), every root core (6) is made up of conductor (1) and the insulating barrier (2) be coated on conductor (1), it is characterized in that: described core (6) is twisted into cable core (7), cable core (7) establishes separator (3), metal screen layer (4) and oversheath (5) outward successively, and described every root conductor (1) forms by many copper wires are stranded; Described insulating barrier (2) is the insulating barrier that 1# cross-linked polyolefin is formed, and described oversheath (5) is the oversheath that 2# cross-linked polyolefin is formed, and described metal screen layer (4) is tincopper fuse wire braided armor.
2. wind energy control cable according to claim 1, is characterized in that: described 1# cross-linked polyolefin is the high electrical performance cross-linked polyolefin being applicable to thin-walled extrusion type.
3. wind energy control cable according to claim 1, is characterized in that: described separator (3) is polyester twining package tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507383.7U CN204229865U (en) | 2014-09-03 | 2014-09-03 | Wind energy control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507383.7U CN204229865U (en) | 2014-09-03 | 2014-09-03 | Wind energy control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229865U true CN204229865U (en) | 2015-03-25 |
Family
ID=52927932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507383.7U Active CN204229865U (en) | 2014-09-03 | 2014-09-03 | Wind energy control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900310A (en) * | 2015-06-05 | 2015-09-09 | 常熟市鑫华电子科技有限公司 | Special thin-wall round control flexible cable for fan motors |
| CN109524153A (en) * | 2018-12-12 | 2019-03-26 | 安徽蒙特尔电缆集团有限公司 | A kind of high temperature resistant wind-powered electricity generation control cable |
-
2014
- 2014-09-03 CN CN201420507383.7U patent/CN204229865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900310A (en) * | 2015-06-05 | 2015-09-09 | 常熟市鑫华电子科技有限公司 | Special thin-wall round control flexible cable for fan motors |
| CN109524153A (en) * | 2018-12-12 | 2019-03-26 | 安徽蒙特尔电缆集团有限公司 | A kind of high temperature resistant wind-powered electricity generation control cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |