CN203026209U - Tensile power line - Google Patents
Tensile power line Download PDFInfo
- Publication number
- CN203026209U CN203026209U CN2012207141863U CN201220714186U CN203026209U CN 203026209 U CN203026209 U CN 203026209U CN 2012207141863 U CN2012207141863 U CN 2012207141863U CN 201220714186 U CN201220714186 U CN 201220714186U CN 203026209 U CN203026209 U CN 203026209U
- Authority
- CN
- China
- Prior art keywords
- power line
- conductor
- chlorinated polyethylene
- core
- line
- 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)
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses a tensile power line which comprises a line core and a chlorinated polyethylene rubber layer coating the external surface of the line core, wherein the line core is stranded of three wires and a plurality of filling fiber lines; each wire comprises a conductor stranded of a plurality of copper wires and an ethylene propylene rubber insulation layer coated on the conductor; the thickness of each ethylene propylene rubber insulation layer is 0.7-1.2mm; and the thickness of the chlorinated polyethylene rubber layer is 0.7-1.6mm. The tensile power line is ingenious and reasonable in structural design, is provided with the filling fiber lines and has better tensile strength; the service life of the power line is prolonged greatly; the chlorinated polyethylene rubber layer is arranged, so that the line core can be protected effectively; the tensile power line is not easy to harden and cannot be damaged or abraded easily by an external force, and has higher weather resistance, abrasive resistance and ageing resistance; the personal safety and the service performance of the power line can be protected effectively; and the tensile power line is wide in application scope and is particularly suitable for electrical equipment such as washing machines, grinding machines and vibrators.
Description
Technical field
The utility model relates to technical field of electric wires and cables, is specifically related to a kind of tension power line.
Background technology
Although wires and cables industry is a supporting industry just, in occupation of the output value of Chinese electrician trade 1/4.Its product category is numerous, and range of application is very extensive, relates to the industries such as electric power, building, communication, manufacturing, and is all closely related with each department of national economy.Electric wire also is called as national economy " artery " and " nerve ", the various motors of transmission of electric energy, transmission of information and manufacturing, instrument, instrument, realizing the indispensable basic equipment of electromagnetic energy conversion, is necessary basic product in following electrification, informationized society.
The power line that at present is used for the household electrical appliance such as electric iron and electric cooker generally only has conductor and insulating barrier, is all through combining with conductor after melting by insulating barrier again, then forms through supercooling; This power line is after Reusability, and insulating barrier easily hardens, breaks away from, so that conductor loses the protection of insulating barrier, and causes electric leakage to wait unsafe factor, and the replacing of power line has increased again corresponding expense with maintenance, gives life, produces and cause great inconvenience.
The utility model content
The purpose of this utility model is, for above-mentioned deficiency, provides a kind of structural design ingenious, reasonable, the tension power line of the good and long service life of tensile strength.
For achieving the above object, technical scheme provided by the utility model is: a kind of tension power line, the chlorinated polyethylene rubber layer that it comprises core and is coated on this core outer surface, described core is by three strands of wires and many stranded the forming of fiberfill fibers line, described wire comprises one by many flat coppers wire stranding conductor that forms and the ethylene propylene rubber insulated layer that is coated on this conductor, the thickness of this ethylene propylene rubber insulated layer is 0.7～1.2 millimeter, and the thickness of described chlorinated polyethylene rubber layer is 0.7～1.6 millimeter.
As a kind of improvement of the present utility model, the wire diameter of described copper conductor is 0.15～0.3 millimeter.
As a kind of improvement of the present utility model, described conductor is formed by 50～70 flat copper wire strandings.
The beneficial effects of the utility model are: the utility model structural design is ingenious, reasonable; be provided with the fiberfill fibers line; has tensile strength preferably; greatly extend the useful life of power line; be provided with the chlorinated polyethylene rubber layer; effectively protect core; be difficult for sclerosis; be difficult for by outside destroy and wearing and tearing; have higher weatherability, resistance to wear and ageing resistance; can effectively protect the serviceability of personal safety and power line, applied widely, be specially adapted to the electric equipments such as washing machine, sander, electromagnetic shaker.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of tension power line that the present embodiment provides, the chlorinated polyethylene rubber layer 1 that it comprises core and is coated on this core outer surface, described core is by three strands of wires and many stranded the forming of fiberfill fibers line 2, and described wire comprises one by the stranded conductor that forms of many copper conductors 3 and the ethylene propylene rubber insulated layer 4 that is coated on this conductor.The thickness of ethylene propylene rubber insulated layer 4 is 0.7～1.2 millimeter, and insulation effect is good.The thickness of described chlorinated polyethylene rubber layer 1 is 0.7～1.6 millimeter.Be provided with chlorinated polyethylene rubber layer 1, effectively protect core, be difficult for sclerosis, be difficult for by outside destroy and wearing and tearing, have higher weatherability, resistance to wear and ageing resistance, can effectively protect the serviceability of personal safety and power line.
The wire diameter of described copper conductor 3 is 0.15～0.3 millimeter.In the present embodiment, described conductor is by 62 stranded forming of copper conductor 3.In other embodiment, can be according to required, conductor is by 50～70 stranded forming of copper conductor 3.
During use, owing to being provided with fiberfill fibers line 2, have tensile strength preferably, can greatly extend the useful life of power line, avoid phenomenon occurring pulling apart and occur.
As described in the utility model above-described embodiment, adopt structure same or analogous with it and the electric wire of other structure of obtaining, all in the utility model protection range.
Claims (3)
1. tension power line, it is characterized in that, the chlorinated polyethylene rubber layer that it comprises core and is coated on this core outer surface, described core is by three strands of wires and many stranded the forming of fiberfill fibers line, described wire comprises one by many flat coppers wire stranding conductor that forms and the ethylene propylene rubber insulated layer that is coated on this conductor, the thickness of this ethylene propylene rubber insulated layer is 0.7～1.2 millimeter, and the thickness of described chlorinated polyethylene rubber layer is 0.7～1.6 millimeter.
2. tension power line according to claim 1, it is characterized in that: the wire diameter of described copper conductor is 0.15～0.3 millimeter.
3. tension power line according to claim 1, it is characterized in that: described conductor is formed by 50～70 flat copper wire strandings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207141863U CN203026209U (en) | 2012-12-22 | 2012-12-22 | Tensile power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207141863U CN203026209U (en) | 2012-12-22 | 2012-12-22 | Tensile power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026209U true CN203026209U (en) | 2013-06-26 |
Family
ID=48650175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207141863U Expired - Fee Related CN203026209U (en) | 2012-12-22 | 2012-12-22 | Tensile power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577593A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Circuit system power line |
-
2012
- 2012-12-22 CN CN2012207141863U patent/CN203026209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577593A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Circuit system power line |
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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 |
Granted publication date: 20130626 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |