CN201946367U - Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable - Google Patents
Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable Download PDFInfo
- Publication number
- CN201946367U CN201946367U CN2011200283267U CN201120028326U CN201946367U CN 201946367 U CN201946367 U CN 201946367U CN 2011200283267 U CN2011200283267 U CN 2011200283267U CN 201120028326 U CN201120028326 U CN 201120028326U CN 201946367 U CN201946367 U CN 201946367U
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- environment
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Abstract
The utility model discloses an inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable, which comprises a plurality of conductors, a filling rope and insulating layers. The outer sides of the plurality of conductors are all covered with insulating layers, and the plurality of conductors are hinged with each other with the filling rope serving as the center to form a bundle, and accordingly a cable core is formed. The outer side of the cable core is respectively covered with a shielding layer and a sleeve layer, the insulating layer and the sleeve layer are made of environment-friendly PVC materials, and the shielding layer is weaved by copper wires. The inflaming-retarding environment-friendly PVC insulated cable is simple in structure, the plurality of conductors are winded on the outer side of the filling rope after being hinged with each other with the filling rope serving as the center, the cost is low, the strength of the cable is effectively improved, and accordingly the service life is prolonged.
Description
Technical field:
The utility model relates to, and relates in particular to a kind of flame-proof environmental protection polyvinyl chloride cable.
Background technology:
Cable is in order to transmit electricity (magnetic) energy, the wire product of information and the conversion of realization electromagnetic energy.Normally by the cable of several or at least two every group stranded similar ropes that form of several groups of leads, mutually insulated between every group of lead, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Electric wire mainly comprises bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, telecommunication cable and optical cable.
This previous class cable adopts the mutual stranded bunchy of several conductors to constitute the cable core of cable, and this cable is used as when electric wire is installed, because tensile strength is not enough, and the useful life that can reduce cable.The utility model has carried out simple transformation, is the center with several conductors with a gasket for packing, and the mutually stranded gasket for packing outside that is wound in is not only with low cost, and the intensity of cable obtained improving effectively, thereby has prolonged useful life.
The utility model content:
The purpose of this utility model provides a kind of flame-proof environmental protection polyvinyl chloride cable, and is simple in structure, compact, is applicable to make to install electric wire.
The technical solution of the utility model is as follows:
A kind of flame-proof environmental protection polyvinyl chloride cable, comprise several conductors, gasket for packing, insulating barrier, described several conductors outside all is enclosed with insulating barrier, it is characterized in that: described several conductor wrap insulate layer back wall are that the mutual stranded bunchy in center constitutes cable conductor around gasket for packing; The outside of described cable conductor is enclosed with screen, restrictive coating successively.
Described flame-proof environmental protection polyvinyl chloride cable is characterized in that: the material that described insulating barrier, restrictive coating adopt is an environment-friendly polyvinyl chloride, and described screen is made of the copper wire braiding.
The utility model has the advantages that:
The utility model is simple in structure, is the center with several conductors with a gasket for packing, and the mutually stranded gasket for packing outside that is wound in is not only with low cost, and the intensity of cable obtained improving effectively, thereby has prolonged useful life.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of flame-proof environmental protection polyvinyl chloride cable comprises several conductors 1, gasket for packing 2, insulating barrier 3, and several conductors 1 outside all is enclosed with insulating barrier 3, and several conductor 1 wrap insulate layer 3 back wall are that the mutual stranded bunchy in center constitutes cable conductor around gasket for packing 2; The outside of cable conductor is enclosed with screen 4, restrictive coating 5 successively, and the material that insulating barrier 4, restrictive coating 5 adopt is an environment-friendly polyvinyl chloride, and screen 4 is made of the copper wire braiding.
Claims (2)
1. flame-proof environmental protection polyvinyl chloride cable, comprise several conductors, gasket for packing, insulating barrier, described several conductors outside all is enclosed with insulating barrier, it is characterized in that: described several conductor wrap insulate layer back wall are that the mutual stranded bunchy in center constitutes cable conductor around gasket for packing; The outside of described cable conductor is enclosed with screen, restrictive coating successively.
2. flame-proof environmental protection polyvinyl chloride cable according to claim 1 is characterized in that: the material that described insulating barrier, restrictive coating adopt is an environment-friendly polyvinyl chloride, and described screen is made of the copper wire braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200283267U CN201946367U (en) | 2011-01-27 | 2011-01-27 | Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200283267U CN201946367U (en) | 2011-01-27 | 2011-01-27 | Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946367U true CN201946367U (en) | 2011-08-24 |
Family
ID=44473704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200283267U Expired - Fee Related CN201946367U (en) | 2011-01-27 | 2011-01-27 | Inflaming-retarding environment-friendly polrvinyl chloride (PVC) insulating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409148A (en) * | 2014-11-19 | 2015-03-11 | 浙江汉维通信器材有限公司 | Flame retardant power supply electric wire |
-
2011
- 2011-01-27 CN CN2011200283267U patent/CN201946367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409148A (en) * | 2014-11-19 | 2015-03-11 | 浙江汉维通信器材有限公司 | Flame retardant power supply electric wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120127 |