CN205789260U - insulating environment-friendly cable - Google Patents
insulating environment-friendly cable Download PDFInfo
- Publication number
- CN205789260U CN205789260U CN201620492114.7U CN201620492114U CN205789260U CN 205789260 U CN205789260 U CN 205789260U CN 201620492114 U CN201620492114 U CN 201620492114U CN 205789260 U CN205789260 U CN 205789260U
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- CN
- China
- Prior art keywords
- coating layer
- insulating coating
- silicone
- silicone insulating
- friendly cable
- 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 - Fee Related
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- 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
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- Insulated Conductors (AREA)
Abstract
nullThe utility model discloses a kind of insulating environment-friendly cable，Including silicone insulating coating layer，Silicone insulating coating layer Surface coating has oversheath，Oversheath uses waterproof material to make，It is connected by fluid sealant between its with silicone insulating coating layer，Polyethylene fire proofing material structure sheaf it is provided with in silicone insulating coating layer，It is tightly connected between polyethylene fire proofing material structure sheaf and silicone insulating coating layer，Metallic aluminium screen layer it is provided with in it，Metallic aluminium screen layer uses double-decker，Conductive core it is provided with in it，Conductive core uses copper cover aluminum core，It is along the circumferential direction provided with layer of carbon fiber material，Insulating environment-friendly cable of the present utility model is completely embedded，Self-strength is high，Production process is simple，Electric conductivity is strong，There is the good feature of environmental protection，Even if burning is not easy to pollute air，Can preferably play insulation shielding effect，Greatly strengthen fire line.
Description
Technical field
This utility model relates to a kind of cable, particularly to a kind of insulating environment-friendly cable.
Background technology
The transmission of China's mesolow electric power at present, quite a few depends on overhead bare conductor (abbreviation aerial line) and transmits.But it is as the increase of population density, architecture ensemble, afforests the contradiction in dense district and city net overhead transmission line.Owing to uninsulated bare conductor relies on space length and insulator to be set up on tower bar, in places such as avenue both sides, residential quarters, often cause many accidents.In order to ensure personal safety as well as the property safety, existing national grid considers to need to realize 100% aerial line insulating.The new circuit set up, can directly select insulated aerial coil holder to set.Current insulating frame ceases to be busy mainly makes of crosslinked polyethylene and high density polyethylene (HDPE).Past was set up, has the most still been also required to insulating at the exposed aerial line run and processes, progressively will complete replacement with the aerial line of insulation within the coming years.But removing old exposed aerial line, to reinstall erection of elevated power lines time of new insulating long, man power and material's cost intensive of cost, particularly remote at some, physical features is uneven and to be replaced with the cost of new line the highest line, contradiction area, room.And general cable cannot meet this use demand.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the problems referred to above, it is provided that one is completely embedded, the insulating environment-friendly cable that self-strength is high.
To achieve these goals, the technical solution adopted in the utility model is such that insulating environment-friendly cable of the present utility model, including silicone insulating coating layer, silicone insulating coating layer Surface coating has oversheath, oversheath uses waterproof material to make, it is connected by fluid sealant between its with silicone insulating coating layer, polyethylene fire proofing material structure sheaf it is provided with in silicone insulating coating layer, it is tightly connected between polyethylene fire proofing material structure sheaf and silicone insulating coating layer, metallic aluminium screen layer it is provided with in it, metallic aluminium screen layer uses double-decker, conductive core it is provided with in it, conductive core uses copper cover aluminum core, it is along the circumferential direction provided with layer of carbon fiber material.
Further, as a kind of concrete version, oversheath described in the utility model uses waterproof material to make.
Further, as a kind of concrete version, silicone insulating coating layer thickness described in the utility model is at least three millimeters.
Further, as a kind of concrete version, silicone insulating coating layer described in the utility model is the silicone insulating coating layer containing hollow glass micropearl.
Further, as a kind of concrete version, being coated with filler outside silicone insulating coating layer described in the utility model, silicone insulating coating is placed in filler.
Further, as a kind of concrete version, outside conductive core described in the utility model, it is coated with insulating cement.
Compared with prior art, the utility model has the advantage of: insulating environment-friendly cable of the present utility model is completely embedded, self-strength is high, production process is simple, electric conductivity is strong, has the good feature of environmental protection, even if burning is not easy to pollute air, can preferably play insulation shielding effect, greatly strengthen fire line.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；In figure: 1. oversheath；2. silicone insulating coating layer；3. polyethylene fire proofing material structure sheaf；4. metallic aluminium screen layer；5. conductive core；6. layer of carbon fiber material.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
The preferred embodiment of this utility model insulating environment-friendly cable as shown in Figure 1, including silicone insulating coating layer 2, silicone insulating coating layer 2 Surface coating has oversheath 1, oversheath 1 uses waterproof material to make, it is connected by fluid sealant between its with silicone insulating coating layer 2, polyethylene fire proofing material structure sheaf 3 it is provided with in silicone insulating coating layer 2, it is tightly connected between polyethylene fire proofing material structure sheaf 3 and silicone insulating coating layer 2, metallic aluminium screen layer 4 it is provided with in it, metallic aluminium screen layer 4 uses double-decker, conductive core 5 it is provided with in it, conductive core 5 uses copper cover aluminum core, it is along the circumferential direction provided with layer of carbon fiber material 6.
Described oversheath 1 uses waterproof material to make.Avoid the occurrence of seepage problem, affect usability.
Described silicone insulating coating layer 2 thickness is at least three millimeters.Thickness is moderate, and using effect is more preferably.
Described silicone insulating coating layer 2 is the silicone insulating coating layer 2 containing hollow glass micropearl.Further increase usability.
Being coated with filler outside described silicone insulating coating layer 2, silicone insulating coating layer 2 is placed in filler.Meet design requirement, silicone insulating coating layer 2 can be played certain protective effect.
It is coated with insulating cement outside described conductive core 5.Insulating properties is strong.
Insulating environment-friendly cable of the present utility model is completely embedded, and self-strength is high, and production process is simple, and electric conductivity is strong, has the good feature of environmental protection, even if burning is not easy to pollute air, can preferably play insulation shielding effect, greatly strengthen fire line.Silicone insulating coating layer 2 Surface coating has oversheath 1, oversheath 1 to use waterproof material to make, and is connected by fluid sealant between its with silicone insulating coating layer 2, and silicone insulating coating layer 2 can be protected to be damaged, and being tightly connected property is strong；Polyethylene fire proofing material structure sheaf 3 it is provided with in silicone insulating coating layer 2, it is tightly connected between polyethylene fire proofing material structure sheaf 3 and silicone insulating coating layer 2, metallic aluminium screen layer 4 it is provided with in it, metallic aluminium screen layer 4 uses double-decker, magnetic field well can be shielded, and certain fire retardation can be played；Conductive core 5 uses copper cover aluminum core, and it is along the circumferential direction provided with layer of carbon fiber material 6, practical environmental protection, and information is transmitted faster.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. an insulating environment-friendly cable, it is characterized in that: include silicone insulating coating layer, silicone insulating coating layer Surface coating has oversheath, oversheath uses waterproof material to make, it is connected by fluid sealant between its with silicone insulating coating layer, polyethylene fire proofing material structure sheaf it is provided with in silicone insulating coating layer, it is tightly connected between polyethylene fire proofing material structure sheaf and silicone insulating coating layer, metallic aluminium screen layer it is provided with in it, metallic aluminium screen layer uses double-decker, conductive core it is provided with in it, conductive core uses copper cover aluminum core, it is along the circumferential direction provided with layer of carbon fiber material.
Insulating environment-friendly cable the most according to claim 1, it is characterised in that: described oversheath uses waterproof material to make.
Insulating environment-friendly cable the most according to claim 1, it is characterised in that: described silicone insulating coating layer thickness is at least three millimeters.
Insulating environment-friendly cable the most according to claim 1, it is characterised in that: described silicone insulating coating layer is the silicone insulating coating layer containing hollow glass micropearl.
Insulating environment-friendly cable the most according to claim 1, it is characterised in that: being coated with filler outside described silicone insulating coating layer, silicone insulating coating is placed in filler.
Insulating environment-friendly cable the most according to claim 1, it is characterised in that: it is coated with insulating cement outside described conductive core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492114.7U CN205789260U (en) | 2016-05-26 | 2016-05-26 | insulating environment-friendly cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492114.7U CN205789260U (en) | 2016-05-26 | 2016-05-26 | insulating environment-friendly cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789260U true CN205789260U (en) | 2016-12-07 |
Family
ID=58111080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492114.7U Expired - Fee Related CN205789260U (en) | 2016-05-26 | 2016-05-26 | insulating environment-friendly cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524654A (en) * | 2020-04-29 | 2020-08-11 | 国网河南省电力公司内乡县供电公司 | Preparation method of enhanced cable |
| CN114628068A (en) * | 2022-03-30 | 2022-06-14 | 丁晓雪 | Environment-friendly cable and preparation method thereof |
-
2016
- 2016-05-26 CN CN201620492114.7U patent/CN205789260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524654A (en) * | 2020-04-29 | 2020-08-11 | 国网河南省电力公司内乡县供电公司 | Preparation method of enhanced cable |
| CN111524654B (en) * | 2020-04-29 | 2022-03-01 | 国网河南省电力公司内乡县供电公司 | Preparation method of enhanced cable |
| CN114628068A (en) * | 2022-03-30 | 2022-06-14 | 丁晓雪 | Environment-friendly cable and preparation method thereof |
| CN114628068B (en) * | 2022-03-30 | 2023-12-29 | 昆明欧杰电缆制造有限公司 | Environment-friendly cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170526 |