CN203882685U - Environment-friendly type floating waterproof power cable - Google Patents
Environment-friendly type floating waterproof power cable Download PDFInfo
- Publication number
- CN203882685U CN203882685U CN201420324278.XU CN201420324278U CN203882685U CN 203882685 U CN203882685 U CN 203882685U CN 201420324278 U CN201420324278 U CN 201420324278U CN 203882685 U CN203882685 U CN 203882685U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- environment
- friendly type
- waterproof
- Prior art date
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 26
- 150000002736 metal compounds Chemical class 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 10
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000002905 metal composite material Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 description 7
- 238000001764 infiltration Methods 0.000 description 7
- 239000013535 sea water Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to an environment-friendly type floating waterproof power cable. The power cable belongs to the technical field of environment-friendly type waterproof power cables. The technical scheme is that more than one copper conductor cores (1) are provided. The inner part of the cable is layered. Semi-conductive water-proof belt layers (2) are longitudinally disposed among the layers. The outer side of the whole copper conductor cores (1) is successively coated by a first single-surface insulation waterproof belt layer (3), a crosslinking polyethylene insulation layer (4), a second single-surface insulation waterproof belt layer (5), a metal composite belt longitudinal coating layer (6), an inner sheath (7) and an outer sheath (8). The beneficial effects are that the power cable utilizes a design of adding waterproof belt layers among the conductors to form special insulation thickness, and a design of combining a comprehensive protection layer and a special outer sheath. The waterproof belt layers among the conductors can effectively prevent water from penetrating along the direction of the length of the cable. The environmental protection design of the whole cable prevents the cable from polluting ocean environment in the long-term usage. The special insulation thickness design and the structural design of combining the comprehensive protection layer with the special outer sheath is utilized, and the waterproof belt layers among the conductors can effectively prevent water from penetrating along the direction of the length of the cable. The environmental protection design of the whole cable prevents the cable from polluting ocean environment in the long-term usage.
Description
Technical field
The utility model relates to the floated waterproof power cable of a kind of environment-friendly type, belongs to environment-friendly type waterproof power cable technical field.
Background technology
Along with continually developing of island, submarine cable is as being applied to Jian Ji island, island and Offshore Units electric power transfer medium, and traditional power cable, because of its fixing product structure, can not meet complicated laying down on sea bottom and use completely.As a kind of, be suspended in marine special system of laying, common power cable increases sheathed structure conventionally, make the deadweight that armour can carrying cable, but also reduced the flexible Application of cable simultaneously, the jacket structure of common power cable makes cable be subject to sea water intrusion when marine long-term use and sheath and armouring was lost efficacy, and has reduced cable useful life.For general waterproof power cable, it can only avoid moisture infiltration to core inside by outer jacket simultaneously, and lack, avoids moisture along the function of cable length direction infiltration.
Utility model content
The utility model object is to provide the floated waterproof power cable of a kind of environment-friendly type, by Inside and Outside of Conductor, add water blocking tape layer, special insulation Thickness Design and the structural design that Comprehensive Preventing sheath and special outer jacket are combined, the water blocking tape layer of Inside and Outside of Conductor can effectively prevent that moisture is along the infiltration of cable length direction, solves the problems referred to above that exist in background technology.
The technical solution of the utility model is: the floated waterproof power cable of a kind of environment-friendly type, comprise copper conductor core, semiconductive water blocking tape layer, one side insulation water blocking tape layer one, crosslinked polyetylene insulated layer, one side insulation water blocking tape layer two, metal compound belt is indulged covering, sheath and outer jacket, the quantity of described copper conductor core is more than one, interior laminate layer arranges, between each layer, indulge respectively bag semiconductive water blocking tape layer, in copper conductor core integral outer successively coated one side insulation water blocking tape layer one, crosslinked polyetylene insulated layer, one side insulation water blocking tape layer two, metal compound belt is indulged covering, sheath, outer jacket.
The degree of depth that the thickness of described crosslinked polyetylene insulated layer and cable sink under water matches, and the cable degree of depth that sinks under water is 50 meters to 200 meters.
The material of described outer jacket is environment-friendly type waterproof polyurethane elastomeric material.
The beneficial effects of the utility model are: adopt a kind of Inside and Outside of Conductor to add water blocking tape layer, special insulation Thickness Design and the structural design that Comprehensive Preventing sheath and special outer jacket are combined, the water blocking tape layer of Inside and Outside of Conductor can effectively prevent that moisture is along the infiltration of cable length direction.The thickness of crosslinked polyetylene insulated layer is carried out to particular design and whole cable can be suspended sink to marine, facilitate special construction to lay needs.The vertical covering of metal compound belt can not only be eliminated the static of power cable, can also together form Comprehensive Preventing sheath with sheath, prevents the infiltration of extraneous moisture picture inside.Outer jacket adopts water-proof polyurethane elastomeric material, can avoid extraneous mechanical damage and sea water intrusion simultaneously.The Environmental Design of whole cable material is avoided cable pollution to marine environment in long-term use procedure.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
In figure: copper conductor core 1, semiconductive water blocking tape layer 2, one side insulation water blocking tape layer 1, crosslinked polyetylene insulated layer 4, one side insulation water blocking tape layer 25, the vertical covering 6 of metal compound belt, sheath 7, outer jacket 8.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
The floated waterproof power cable of a kind of environment-friendly type, comprise copper conductor core 1, semiconductive water blocking tape layer 2, one side insulation water blocking tape layer 1, crosslinked polyetylene insulated layer 4, one side insulation water blocking tape layer 25, metal compound belt is indulged covering 6, sheath 7 and outer jacket 8, the quantity of described copper conductor core 1 is more than one, interior laminate layer arranges, between each layer, indulge respectively bag semiconductive water blocking tape layer 2, in copper conductor core 1 integral outer successively coated one side insulation water blocking tape layer 1, crosslinked polyetylene insulated layer 4, one side insulation water blocking tape layer 25, metal compound belt is indulged covering 6, sheath 7, outer jacket 8.
The degree of depth that the thickness of described crosslinked polyetylene insulated layer 4 and cable sink under water matches, and the cable degree of depth that sinks under water is 50 meters to 200 meters.
The material of described outer jacket 8 is environment-friendly type waterproof polyurethane elastomeric material.
In actual applications, the water blocking tape layer of Inside and Outside of Conductor can effectively prevent that moisture is along the infiltration of cable length direction, the thickness of crosslinked polyetylene insulated layer is carried out to particular design and whole cable can be suspended sink to marine, facilitates special construction to lay needs.The vertical covering of metal compound belt can not only be eliminated the static of power cable, can also together form Comprehensive Preventing sheath with sheath, prevents the infiltration of extraneous moisture picture inside.Outer jacket adopts water-proof polyurethane elastomeric material, can avoid extraneous mechanical damage and sea water intrusion simultaneously.Whole cable all material all meets ROHS environmental requirement, avoids the in use pollution to ocean or terrestrial environment.
Claims (3)
1. the floated waterproof power cable of environment-friendly type, it is characterized in that: comprise copper conductor core (1), semiconductive water blocking tape layer (2), one side insulation water blocking tape layer one (3), crosslinked polyetylene insulated layer (4), one side insulation water blocking tape layer two (5), metal compound belt is indulged covering (6), sheath (7) and outer jacket (8), the quantity of described copper conductor core (1) is more than one, interior laminate layer arranges, between each layer, indulge respectively bag semiconductive water blocking tape layer (2), in copper conductor core (1) integral outer successively coated one side insulation water blocking tape layer one (3), crosslinked polyetylene insulated layer (4), one side insulation water blocking tape layer two (5), metal compound belt is indulged covering (6), sheath (7), outer jacket (8).
2. the floated waterproof power cable of a kind of environment-friendly type according to claim 1, is characterized in that: the thickness of described crosslinked polyetylene insulated layer (4) and the degree of depth that cable sinks under water match.
3. the floated waterproof power cable of a kind of environment-friendly type according to claim 1, is characterized in that: the material of described outer jacket (8) is environment-friendly type waterproof polyurethane elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324278.XU CN203882685U (en) | 2014-06-18 | 2014-06-18 | Environment-friendly type floating waterproof power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324278.XU CN203882685U (en) | 2014-06-18 | 2014-06-18 | Environment-friendly type floating waterproof power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882685U true CN203882685U (en) | 2014-10-15 |
Family
ID=51683160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324278.XU Expired - Lifetime CN203882685U (en) | 2014-06-18 | 2014-06-18 | Environment-friendly type floating waterproof power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505159A (en) * | 2014-11-27 | 2015-04-08 | 江苏中煤电缆有限公司 | Watertight conductor |
| CN116811179A (en) * | 2023-08-29 | 2023-09-29 | 天津市远华线缆有限公司 | Extrusion coating device for suspension cable production, control method and suspension cable |
-
2014
- 2014-06-18 CN CN201420324278.XU patent/CN203882685U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505159A (en) * | 2014-11-27 | 2015-04-08 | 江苏中煤电缆有限公司 | Watertight conductor |
| CN116811179A (en) * | 2023-08-29 | 2023-09-29 | 天津市远华线缆有限公司 | Extrusion coating device for suspension cable production, control method and suspension cable |
| CN116811179B (en) * | 2023-08-29 | 2023-10-31 | 天津市远华线缆有限公司 | Extrusion coating device for suspension cable production, control method and suspension cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063000 Fengnan Economic Development Zone, Hebei Province, China Street, Patentee after: HEBEI HUATONG WIRES AND CABLES GROUP Co.,Ltd. Address before: 063000 Fengnan Economic Development Zone, Hebei Province, China Street, Patentee before: Hebei Huatong Wires & Cables Group Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |