CN205645380U - Open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation - Google Patents
Open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation Download PDFInfo
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- CN205645380U CN205645380U CN201620521967.9U CN201620521967U CN205645380U CN 205645380 U CN205645380 U CN 205645380U CN 201620521967 U CN201620521967 U CN 201620521967U CN 205645380 U CN205645380 U CN 205645380U
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- environmental protection
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- 230000007797 corrosion Effects 0.000 title claims abstract description 13
- 238000005260 corrosion Methods 0.000 title claims abstract description 13
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000010425 asbestos Substances 0.000 claims abstract description 17
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 17
- 238000004132 cross linking Methods 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims abstract description 12
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 20
- 239000010935 stainless steel Substances 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000010422 painting Methods 0.000 claims description 5
- -1 insulating barrier Substances 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000002421 anti-septic effect Effects 0.000 abstract 2
- 230000003628 erosive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to an open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation, this cable from interior to exterior are conductor, insulating layer, asbestos tape, ZRPVC area, double -deck nonrust steel wire armoring layer, antiseptic oil coating, radiation cross -linking polyolefin sheath and oversheath in proper order and constitute, and the conductor adopts five types of conductors, adopts insulating, that fire behaviour is better asbestos tape and ZRPVC to take overlapping at the outer of five types of conductors, utilize the better double -deck nonrust steel wire armoring layer armor of pull resistance and pliability, it is equipped with the antiseptic oil coating to scribble on the nonrust steel wire armoring layer of bilayer, be provided with the crowded package of radiation cross -linking polyolefin sheath between nonrust steel wire armoring layer of bilayer and oversheath. This cable is single core cable, adopts single certificate for drawing money root to lay side by side during the construction, and the dead weight is light, the crookedness is big, and the pliability is good, the operation of being convenient for during the construction, and the speed of laying is very fast, saves artifically. Has advantage waterproof, cold -resistant and high temperature resistant, corrosion -resistant, that intensity is high, the pull resistance good, adaptability is extensive. Very big the cost is reduced does benefit to the environmental protection, and the electric property reaches the GB requirement.
Description
Technical field
This utility model relates to a kind of field engineer operation environmental protection heat-proof corrosion resistant erosion tensile cable, belongs to power transmission material
Material, particularly relates to a kind of field engineer operation Special low-voltage power cable.
Background technology
For the needs of engineering construction, considerable engineering construction scene is all located at field, the wastest ridge outside of the city and dagger-axe
Wall desert, not only natural environment and geographical conditions are excessively poor, and weather conditions are severe.Engineering usually need use substantial amounts of
Cable, but, owing to lacking field engineer operation private cable, so, in construction, still a large amount of employings are common the most in the wild
Cable.Owing to common cable is cold-resistant, high temperature resistant, corrosion-resistant, aging resistance and tensile property poor, the use being not suitable for field is wanted
Ask, cause that cable service life is low, accident rate is higher, replacing is frequent, cost increases, affect engineering operation and safety in production.
And existing field private cable technology is mostly twisted into the cable of type for multi-section collection, such as: the patent No.:
201120278815.8 disclosed " cold-resistant resistance to tearing grinds tension field movable high-voltage flexible cable " and the patent No.s:
201420353784.1 disclosed " a kind of compound field environmental protection cables ", cable for the adaptability of field usage environment and
Ruggedness aspect increases, but owing to being that multi-section collection twists molding cable, cable deadweight is relatively big, and pliability is poor, and flexibility is little,
Operating difficulties, cable laying operation difficulty is higher, and artificial loss and construction cost are big, and there is bigger security risk.
Summary of the invention
This utility model purpose is, it is provided that a kind of novel field engineer operation environmental protection heat-proof corrosion resistant erosion tension electricity
Cable, this cable is followed successively by conductor, insulating barrier, asbestos ribbon, ZRPVC band, the painting of double-layer stainless steel silk armor, cosmolin from the inside to the outside
Layer, cross-linking radiation polyolefin jacket and oversheath composition, conductor uses five class conductors, five class conductors outer layer use insulation,
The more preferable asbestos ribbon of fire resistance and ZRPVC band overlap are wrapped；Utilize pull resistance and pliability more preferable double-layer stainless steel silk armour
Dress layer armouring；Double-layer stainless steel silk armor is coated with cosmolin coating；At double-layer stainless steel silk armor and oversheath
Between be provided with cross-linking radiation polyolefin jacket and extrude.This cable is single-core cable, uses single Zhi Dangen to lay side by side during construction,
From heavy and light, flexibility greatly, pliability is good, convenient to operate during construction, and laying speed is very fast, saves artificial.Have waterproof, cold-resistant and
High temperature resistant, corrosion-resistant, intensity is high, pull resistance good, purposes and adaptability advantage widely.Can be repeatedly after reclaiming with simple take-up stand
Reusability, greatly reduces construction and use cost, beneficially environmental protection, and electric property reaches GB requirement.
Engineer operation environmental protection heat-proof corrosion resistant in field described in the utility model erosion tensile cable, this cable depends on from the inside to the outside
Secondary protect for conductor, insulating barrier, asbestos ribbon, ZRPVC band, double-layer stainless steel silk armor, cosmolin coating, cross-linking radiation polyolefin
Set and oversheath form, and the conductor at the internal layer of cable is five class conductors (1), and the outer layer of five class conductors (1) is respectively insulating barrier
(2), asbestos ribbon (3), ZRPVC carry (4) and double-layer stainless steel silk armor (5), in the upper employing of double-layer stainless steel silk armor (5)
One layer of cosmolin of the uniform application of cold painting forms cosmolin coating (6), double-layer stainless steel silk armor (5) and oversheath (8) it
Between be provided with inner sheath and extrude as cross-linking radiation polyolefin jacket (7).
Described asbestos ribbon (3) is substituted by mica tape.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model.
Legend:
1, five class conductor, 2, insulating barrier, 3, asbestos ribbon, 4, ZRPVC band, 5, double-layer stainless steel silk armor, 6, cosmolin
Coating, 7, cross-linking radiation polyolefin jacket, 8, oversheath.
Detailed description of the invention
Further describe and provide embodiment below in conjunction with accompanying drawing: this utility model is not limited by following embodiment, can
Specific embodiment is determined according to the technical solution of the utility model and practical situation.
Engineer operation environmental protection heat-proof corrosion resistant in field described in the utility model erosion tensile cable, this cable depends on from the inside to the outside
Secondary protect for conductor, insulating barrier, asbestos ribbon, ZRPVC band, double-layer stainless steel silk armor, cosmolin coating, cross-linking radiation polyolefin
Set and oversheath form, and the conductor at the internal layer of cable is five class conductors 1, and the outer layer of five class conductors 1 is respectively insulating barrier 2, stone
Cotton strip 3, ZRPVC band 4 and double-layer stainless steel silk armor 5, use the uniform application of cold painting one on double-layer stainless steel silk armor 5
Layer cosmolin formed cosmolin coating 6, be provided with between double-layer stainless steel silk armor 5 and oversheath 8 inner sheath extrude into
Cross-linking radiation polyolefin jacket 7, described asbestos ribbon 3 is substituted by mica tape；
As it is shown in figure 1, engineer operation environmental protection heat-proof corrosion resistant in field described in the utility model erosion tensile cable is single
Cable, uses single Zhi Dangen to lay side by side, and maximum cross-section can reach 400mm, and cable length can be in 50m-2000m scope certainly
By regulating, during construction, common cable special joint can be utilized to carry out segmentation crimping according to engineering demand length；Conductor uses and meets
Five class conductors 1 of GB3956 standard carry out multilamellar and twist again, and cable flexibility is more preferable, facilitates field to lay；The outer layer of five class conductors 1
Be respectively insulating barrier 2, asbestos ribbon 3, ZRPVC band 4 and double-layer stainless steel silk armor 5, asbestos ribbon 3 and ZRPVC carry 4 overlaps around
Bag, internal layer is asbestos ribbon 3, and outer layer is ZRPVC band 4, as oxygen barrier layer, extrude PVC oxygen barrier layer effect with tradition as, but ratio
Tradition extrudes oxygen barrier layer and more saves material；Simultaneously when bending cable, the slip of more convenient steel wire, make Cable Bending Radius more
Little, conveniently lay；Meanwhile, enhancing the waterproof of cable and fire resistance, using double-layer stainless steel silk armor 5 is armor,
Cable is played extraordinary protective effect；Optional Φ 1.25-1.80 rustless steel steel wire double armor, increases cable strength,
Pull resistance is good, can resist external mechanical damage, improve the various adaptability laying environment of cable, still prevent biting of animal；
Simultaneously, it is to avoid in steel wire, produce eddy current cause material aging and reduce insulating properties；Insulating barrier 2 uses XLPE insulating barrier to squeeze
Bag, heatproof good weatherability, insulating properties are strong；The uniform application one layer on double-layer stainless steel silk armor 5 of cold painting mode is used to prevent
Corruption oil coating 6, is conducive to strengthening the rust-preventing characteristic of cable, water proofing property and temperature tolerance, strong, stability height compatible with cable.Inside protect
Set uses cross-linking radiation polyolefin jacket 7, utilizes its weatherability and UV resistant performance, can significantly extend cable lowered in field environment
Under service life；Oversheath 8 can use the rubber or PVC material that pliability is good and intensity is higher.
Traditional cable is mostly 3 core cables, and sectional area ratio is relatively big, and cable weight is big, and pliability is poor, it has not been convenient to transports and applies
Facility work, expends a large amount of artificial.This cable uses single Zhi Dangen to lay side by side in construction, such as, can lay 3 side by side simultaneously；
Unit cable lighter in weight, pliability are good, conveniently transport and lay operation, are conducive to improving efficiency of construction；Conductor runs long-term
Allowing maximum temperature 125 DEG C, during short circuit, maximum temperature can allow 250 DEG C；The ambient temperature that cable is suitable for can meet temperature-20 DEG C
To 90 DEG C.Verify through repeatedly field construction, in cable laying is constructed, use this cable, artificial more than 50% can be saved.Due to
Add recycling of cable, reduce by more than 50% than using traditional cable to reduce engineering cost.
Asbestos ribbon 3 in this utility model also may utilize mica tape and substitutes, and equally plays the most waterproof and fire-retardant
Effect.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect.
Claims (2)
1. a field engineer operation environmental protection heat-proof corrosion resistant loses tensile cable, it is characterised in that this cable is followed successively by from the inside to the outside
Conductor, insulating barrier, asbestos ribbon, ZRPVC band, double-layer stainless steel silk armor, cosmolin coating, cross-linking radiation polyolefin jacket and
Oversheath form, the conductor at the internal layer of cable is five class conductors (1), the outer layer of five class conductors (1) be respectively insulating barrier (2),
Asbestos ribbon (3), ZRPVC carry (4) and double-layer stainless steel silk armor (5), in double-layer stainless steel silk armor (5) the cold painting of upper employing
Uniformly one layer of cosmolin of application forms cosmolin coating (6), sets between double-layer stainless steel silk armor (5) and oversheath (8)
It is equipped with inner sheath to extrude as cross-linking radiation polyolefin jacket (7).
2. a kind of field engineer operation environmental protection heat-proof corrosion resistant as claimed in claim 1 loses tensile cable, it is characterised in that institute
The asbestos ribbon (3) stated is substituted by mica tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521967.9U CN205645380U (en) | 2016-06-01 | 2016-06-01 | Open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521967.9U CN205645380U (en) | 2016-06-01 | 2016-06-01 | Open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645380U true CN205645380U (en) | 2016-10-12 |
Family
ID=57051067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521967.9U Active CN205645380U (en) | 2016-06-01 | 2016-06-01 | Open -air corrosion -resistant tension cable of environmental protection temperature resistant for engineer operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373658A (en) * | 2016-11-25 | 2017-02-01 | 江苏星耀电缆有限公司 | Reinforced environment-friendly type waterproof anticorrosion fireproof cable |
| CN106837193A (en) * | 2017-03-03 | 2017-06-13 | 河北华通线缆集团股份有限公司 | Frequency Induction Heating umbilical and preparation method thereof |
| CN107689266A (en) * | 2017-07-07 | 2018-02-13 | 许亮 | A kind of oil recovery umbilical and its manufacture device |
-
2016
- 2016-06-01 CN CN201620521967.9U patent/CN205645380U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373658A (en) * | 2016-11-25 | 2017-02-01 | 江苏星耀电缆有限公司 | Reinforced environment-friendly type waterproof anticorrosion fireproof cable |
| CN106837193A (en) * | 2017-03-03 | 2017-06-13 | 河北华通线缆集团股份有限公司 | Frequency Induction Heating umbilical and preparation method thereof |
| CN106837193B (en) * | 2017-03-03 | 2019-04-02 | 河北华通线缆集团股份有限公司 | Mid-frequency induction heating umbilical and preparation method thereof |
| CN107689266A (en) * | 2017-07-07 | 2018-02-13 | 许亮 | A kind of oil recovery umbilical and its manufacture device |
| CN107689266B (en) * | 2017-07-07 | 2019-03-15 | 许亮 | A kind of manufacturing device of oil recovery umbilical |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |