CN106548826A - A kind of compound wind energy cable of radiation proof fiber - Google Patents
A kind of compound wind energy cable of radiation proof fiber Download PDFInfo
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- CN106548826A CN106548826A CN201510605718.8A CN201510605718A CN106548826A CN 106548826 A CN106548826 A CN 106548826A CN 201510605718 A CN201510605718 A CN 201510605718A CN 106548826 A CN106548826 A CN 106548826A
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Abstract
The invention discloses a kind of compound wind energy cable of radiation proof fiber, including power transmission core, a control conductor and an optical fiber cable core；Described power transmission core includes the copper core conductor for being arranged on internal layer and the low smoke, zero halogen polyolefin insulation layer for being arranged on outer layer；Described control conductor includes the control conductor for being arranged on internal layer and the polyvinyl chloride insulation layer for being arranged on outer layer；Described optical fiber cable core includes the optical fiberss for being arranged on internal layer and the polyethylene layer for being arranged on outer layer；Oxygen barrier layer, steel-tape armouring layer, screen layer, drain layer, radiation hardness layer, oversheath are set gradually from inside to outside in the periphery of power transmission core, control conductor and optical fiber cable core；Packed layer is provided between described core and described oxygen barrier layer.The present invention is reasonable in design, with high insulating property, high flame retardant, high compressive strength, radiation resistance be good, long service life, can not only power again with signal transmission and control function.
Description
Technical field
The present invention relates to field of cable technology, and in particular to a kind of compound wind energy cable of radiation proof fiber.
Background technology
At present, clean energy resource quickly grows, wind energy is increasingly subject to everybody concern as a kind of critically important clean energy resource, but wind energy generating plant is typically all set up in the wild, environment very severe, it is self-evident as the importance of the wind energy cable of the very important ingredient of wind power generation industry, the wind-powered electricity generation cable for using in the wild needs to adapt to various extreme environments, need very high intensity, preferable ageing-resistant performance and certain radiation protection ability, existing wind energy cable only has single transmission of electricity function, if also needing to be controlled plant equipment, or transmission signal is accomplished by laying control cable or fiber optic cables in addition, cause repetition construction, maintenance cost is also very high.
The content of the invention
The technical problem to be solved is to provide a kind of rational in infrastructure, and resistance to spoke performance is good, the compound wind energy cable of radiation proof fiber with several functions.
The present invention is achieved through the following technical solutions：A kind of compound wind energy cable of radiation proof fiber, including power transmission core, a control conductor and an optical fiber cable core；Described power transmission core includes the copper core conductor for being arranged on internal layer and the low smoke, zero halogen polyolefin insulation layer for being arranged on outer layer；Described control conductor includes the control conductor for being arranged on internal layer and the polyvinyl chloride insulation layer for being arranged on outer layer；Described optical fiber cable core includes the optical fiberss for being arranged on internal layer and the polyethylene layer for being arranged on outer layer；Oxygen barrier layer, steel-tape armouring layer, screen layer, drain layer, radiation hardness layer, oversheath are set gradually from inside to outside in the periphery of power transmission core, control conductor and optical fiber cable core；Packed layer is provided between described core and described oxygen barrier layer.
Further, the material of described packed layer is mineral paper rope.
Further, described oxygen barrier layer is high fire-retardance oxygen barrier material.
Further, described screen layer is copper wire organization level of the density up to 95%.
Further, described radiation hardness layer is Si4N3Fiber band.
Further, described oversheath is polyether-ether-ketone sheath.
The present invention is reasonable in design, with high insulating property, high flame retardant；Peripheral hardware puts drain layer layer by layer for shielding, can derive the electric charge that the screen layer for producing is produced, accumulation will not occur；By arranging steel bands armor, comprcssive strength is increased；Packed layer is provided with outside core, the relative stability between core is increased；Radiation hardness layer can bear larger radiation dose；The strong long service life of ageing-resistant performance of sheath；The single structure for changing traditional wind energy cable adds control conductor and optical fiber cable core, and the purpose that can reach power supply has signal transmission and control function again.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiments and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, copper core conductor, 2, low smoke, zero halogen polyolefin insulation layer, 3, control conductor, 4, polyvinyl chloride insulation layer, 5, optical fiberss, 6th, polyethylene layer, 7, packed layer, 8, oxygen barrier layer, 9, steel-tape armouring layer, 10th, screen layer, 11, drain layer, 12, radiation hardness layer, 13, oversheath.
Specific embodiment
The present invention will further be specifically described by specific embodiment below below in conjunction with the accompanying drawings, but be not to be construed as limiting the scope of the present invention.
A kind of compound wind energy cable of radiation proof fiber, including power transmission core, a control conductor and an optical fiber cable core；Described power transmission core includes the copper core conductor 1 for being arranged on internal layer and the low smoke, zero halogen polyolefin insulation layer 2 for being arranged on outer layer；Described control conductor includes the control conductor 3 for being arranged on internal layer and the polyvinyl chloride insulation layer 4 for being arranged on outer layer；Described optical fiber cable core includes the optical fiberss 5 for being arranged on internal layer and the polyethylene layer 6 for being arranged on outer layer；Oxygen barrier layer 8, steel-tape armouring layer 9, screen layer 10, drain layer 11, radiation hardness layer 12, oversheath 13 are set gradually from inside to outside in the periphery of power transmission core, control conductor and optical fiber cable core；Packed layer 7 is provided between described core and described oxygen barrier layer 8.
Particularly preferred, the material of described packed layer 7 is mineral paper rope.
Particularly preferred, described oxygen barrier layer 8 is high fire-retardance oxygen barrier material.
It is particularly preferred, described screen layer 10 be density up to 95% copper wire organization level.
Particularly preferred, described radiation hardness layer 12 is Si4N3Fiber band.
Particularly preferred, described oversheath 13 is polyether-ether-ketone sheath.
The present invention is reasonable in design, with high insulating property, high flame retardant；Peripheral hardware puts drain layer layer by layer for shielding, can derive the electric charge that the screen layer for producing is produced, accumulation will not occur；By arranging steel bands armor, comprcssive strength is increased；Packed layer is provided with outside core, the relative stability between core is increased；Radiation hardness layer can bear larger radiation dose；The strong long service life of ageing-resistant performance of sheath；The single structure for changing traditional wind energy cable adds control conductor and optical fiber cable core, and the purpose that can reach power supply has signal transmission and control function again.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not restricted to the described embodiments; merely illustrating the principles of the invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and the claimed scope of the invention is by appending claims, description and its equivalent thereof.
Claims (6)
1. the compound wind energy cable of a kind of radiation proof fiber, it is characterised in that：Including a power transmission core, a control conductor and an optical fiber cable core；Described power transmission core includes the copper core conductor for being arranged on internal layer（1）With the low smoke, zero halogen polyolefin insulation layer for being arranged on outer layer（2）；Described control conductor includes the control conductor for being arranged on internal layer（3）With the polyvinyl chloride insulation layer for being arranged on outer layer（4）；Described optical fiber cable core includes the optical fiberss for being arranged on internal layer（5）With the polyethylene layer for being arranged on outer layer（6）；Oxygen barrier layer is set gradually from inside to outside in the periphery of power transmission core, control conductor and optical fiber cable core（8）, steel-tape armouring layer（9）, screen layer（10）, drain layer（11）, radiation hardness layer（12）, oversheath（13）；Described core and described oxygen barrier layer（8）Between be provided with packed layer（7）.
2. the compound wind energy cable of radiation proof fiber according to claim 1, it is characterised in that：Described packed layer（7）Material be mineral paper rope.
3. the compound wind energy cable of radiation proof fiber according to claim 1, it is characterised in that：Described oxygen barrier layer（8）For high fire-retardance oxygen barrier material.
4. the compound wind energy cable of radiation proof fiber according to claim 1, it is characterised in that：Described screen layer（10）The copper wire organization level for being density up to 95%.
5. the compound wind energy cable of radiation proof fiber according to claim 1, it is characterised in that：Described radiation hardness layer（12）For Si4N3Fiber band.
6. the compound wind energy cable of radiation proof fiber according to claim 1, it is characterised in that：Described oversheath（13）For polyether-ether-ketone sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605718.8A CN106548826A (en) | 2015-09-22 | 2015-09-22 | A kind of compound wind energy cable of radiation proof fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605718.8A CN106548826A (en) | 2015-09-22 | 2015-09-22 | A kind of compound wind energy cable of radiation proof fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106548826A true CN106548826A (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510605718.8A Pending CN106548826A (en) | 2015-09-22 | 2015-09-22 | A kind of compound wind energy cable of radiation proof fiber |
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| Country | Link |
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| CN (1) | CN106548826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301893A (en) * | 2017-07-04 | 2017-10-27 | 合肥安力电力工程有限公司 | A kind of radiation proof cable |
-
2015
- 2015-09-22 CN CN201510605718.8A patent/CN106548826A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301893A (en) * | 2017-07-04 | 2017-10-27 | 合肥安力电力工程有限公司 | A kind of radiation proof cable |
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Application publication date: 20170329 |
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| WD01 | Invention patent application deemed withdrawn after publication |