CN204720236U - A kind of PVC insulated power cable - Google Patents
A kind of PVC insulated power cable Download PDFInfo
- Publication number
- CN204720236U CN204720236U CN201520372038.1U CN201520372038U CN204720236U CN 204720236 U CN204720236 U CN 204720236U CN 201520372038 U CN201520372038 U CN 201520372038U CN 204720236 U CN204720236 U CN 204720236U
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- CN
- China
- Prior art keywords
- double
- cable
- shape rubber
- core
- rubber skeleton
- 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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- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses a kind of PVC insulated power cable, include cable core, a double C shape rubber skeleton is included in cable core, described double C shape rubber skeleton be two C shape rubber skeletons back-to-back sulfuration be integrated, single line core is equipped with respectively in four crotches of double C shape rubber skeleton, core includes conductor, and conductor is enclosed with polyvinyl chloride insulation layer, copper strips spiral winding covering outward successively; Described cable core is wrapped with Mica tape layer, braided steel wire screen, external sheath layer.The utility model have employed double C shape silicon rubber skeleton not only novel structure, and also further improve the mechanical performances such as wear-resisting, anti-tear, the tension of cable, entirety improves the safety in utilization of cable.
Description
Technical field
The utility model relates generally to field of cables, particularly relates to a kind of PVC insulated power cable.
Background technology
Fire is that the personnel that cause injure and one of disaster of property loss, and along with building is to high level development, the extensive use of automatic technology, the increase of various electric equipment, further increases the danger of breaking out of fire.To this, various places, various countries have formulated increasingly strict fire codes all in succession.When current naval vessel, production platform, petroleum chemical enterprise, power plant power station, automatic control Center Building, hotel, skyscraper, tunnel underground etc. all need fire hazard monitoring autoalarm, be beneficial to fire extinguishing, warning, illumination, communication etc.China also quite payes attention to the fire safety of the aspects such as building and fire-extinguishing and lifesaving, along with fire protection rule come disconnected perfect, fire can only warning system also be widely used, and as matching used requisite cable, also monitoring cable variations in temperature in use should be possessed, thus reach warning function, to send alarm signal in time, loss is dropped to minimum.
Utility model content
The utility model object is just to provide a kind of PVC insulated power cable.
The utility model is achieved through the following technical solutions:
A kind of PVC insulated power cable, include cable core, a double C shape rubber skeleton is included in cable core, described double C shape rubber skeleton be two C shape rubber skeletons back-to-back sulfuration be integrated, single line core is equipped with respectively in four crotches of double C shape rubber skeleton, core includes conductor, and conductor is enclosed with polyvinyl chloride insulation layer, copper strips spiral winding covering outward successively; Described cable core is wrapped with Mica tape layer, braided steel wire screen, external sheath layer.
The utility model has the advantages that:
The utility model have employed double C shape silicon rubber skeleton not only novel structure, and also further improve the mechanical performances such as wear-resisting, anti-tear, the tension of cable, entirety improves the safety in utilization of cable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of PVC insulated power cable, include cable core, a double C shape rubber skeleton 1 is included in cable core, described double C shape rubber skeleton 1 be two C shape rubber skeletons back-to-back sulfuration be integrated, be equipped with single line core respectively in four crotches of double C shape rubber skeleton 1, core includes conductor 2, and conductor 2 is outer is enclosed with polyvinyl chloride insulation layer 3, copper strips spiral winding covering 4 successively; Described cable core is wrapped with Mica tape layer 5, braided steel wire screen 6, external sheath layer 7.
Claims (1)
1. a PVC insulated power cable, it is characterized in that: include cable core, a double C shape rubber skeleton is included in cable core, described double C shape rubber skeleton be two C shape rubber skeletons back-to-back sulfuration be integrated, single line core is equipped with respectively in four crotches of double C shape rubber skeleton, core includes conductor, and conductor is enclosed with polyvinyl chloride insulation layer, copper strips spiral winding covering outward successively; Described cable core is wrapped with Mica tape layer, braided steel wire screen, external sheath layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372038.1U CN204720236U (en) | 2015-06-01 | 2015-06-01 | A kind of PVC insulated power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372038.1U CN204720236U (en) | 2015-06-01 | 2015-06-01 | A kind of PVC insulated power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720236U true CN204720236U (en) | 2015-10-21 |
Family
ID=54319212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372038.1U Expired - Fee Related CN204720236U (en) | 2015-06-01 | 2015-06-01 | A kind of PVC insulated power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354510A (en) * | 2020-02-14 | 2020-06-30 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
| WO2022016496A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏华能电缆股份有限公司 | Distributed sensing load bearable detective cable |
-
2015
- 2015-06-01 CN CN201520372038.1U patent/CN204720236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354510A (en) * | 2020-02-14 | 2020-06-30 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
| CN111354510B (en) * | 2020-02-14 | 2021-08-03 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
| WO2022016496A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏华能电缆股份有限公司 | Distributed sensing load bearable detective cable |
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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: 20151021 Termination date: 20160601 |