CN202839002U - Novel multi-core high-temperature resistant control cable - Google Patents
Novel multi-core high-temperature resistant control cable Download PDFInfo
- Publication number
- CN202839002U CN202839002U CN2012204059388U CN201220405938U CN202839002U CN 202839002 U CN202839002 U CN 202839002U CN 2012204059388 U CN2012204059388 U CN 2012204059388U CN 201220405938 U CN201220405938 U CN 201220405938U CN 202839002 U CN202839002 U CN 202839002U
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- control cable
- conductor
- novel multi
- high temperature
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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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Abstract
The utility model relates to a novel multi-core high-temperature resistant control cable, comprising conductors. Insulation layers are arranged outside of the conductors. A filling layer is mounted outside of the insulation layers. A shielding layer is disposed outside of the filling layer. An inner sheath layer is mounted outside of the shielding layer. An armour layer is disposed outside of the inner sheath layer. An oversheath layer is arranged outside of the armour layer. The high-temperature resistant control cable provided by the utility model has the advantages of good insulation effect, high integral intensity and high temperature resistance.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of high temperature-resistant cable.
Background technology
Along with the fast development of national economy, as the aortal electric wire of national economy, its consumption and the scope of application are increasing.In recent years, the industries such as power plant, transformer station, smelting and petrochemical industry, very big to the demand of cable.Special high-temperature anti-corrosion cable especially for the environment occasion such as anticorrosion, high temperature resistant.
Present common high temperature resistance control cable generally adopts polyvinyl chloride or crosslinked polyethylene as insulation, and sheath material is polyvinyl chloride.This high temperature resistance control cable is owing to its design feature, and the reliability of anti-integral body is not strong.Common high temperature resistance control cable does not have good intensity simultaneously.When fire occured, common fireproof control cable can't guarantee that circuit works on.In addition, the copper core copper sheath magnesium oxide insulating cable on the market because adopt drawing process and with magnesium oxide as cable insulation, the cable core radical is restricted, its insulating reliability is also very poor.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, to provide a kind of insulation effect good, bulk strength height, resistant to elevated temperatures Novel multi-core high temperature resistance control cable.
Technical scheme: in order to solve the problems of the technologies described above, a kind of Novel multi-core high temperature resistance control cable described in the utility model, it comprises conductor, outside described conductor, be provided with insulating barrier, outside described insulating barrier, be provided with packed layer, outside described packed layer, be provided with screen, outside described screen, be provided with sheath, outside described sheath, be provided with armour, outside described armour, be provided with external sheath layer.
Described conductor is copper conductor or aluminium conductor or tinned copper conductor.
Described insulating barrier is black crosslinkable polyethylene layer or weatherability black PVC layer.
Described packed layer is composite material of silicon carbide packed layer or asbestos packed layer.
Described screen is semiconductive conductor screen material screen.
Described external sheath layer is flexible polyvinyl chloride restrictive coating or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model insulating barrier is black crosslinkable polyethylene layer or weatherability black PVC layer, and insulation effect is good; Packed layer is composite material of silicon carbide packed layer or asbestos packed layer, has increased simultaneously reinforced armour, has improved the intensity of product; Screen is semiconductive conductor screen material screen, has improved whole shield effectiveness; External sheath layer is halogen-free and low-smoke flame-retardant polyolefin sheathed layer, has greatly improved the heat-resisting quantity of product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein:
1, conductor; 2, insulating barrier; 3, packed layer; 4, screen; 5, sheath; 6, armour; 7, external sheath layer
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of Novel multi-core high temperature resistance control cable described in the utility model, it comprises conductor 1, outside described conductor 1, be provided with insulating barrier 2, outside described insulating barrier 2, be provided with packed layer 3, outside described packed layer 3, be provided with screen 4, outside described screen 4, be provided with sheath 5, outside described sheath 5, be provided with armour 6, outside described armour 6, be provided with external sheath layer 7; Described conductor 1 is copper conductor or aluminium conductor or tinned copper conductor; Described insulating barrier 2 is black crosslinkable polyethylene layer or weatherability black PVC layer; Described packed layer 3 is composite material of silicon carbide packed layer or asbestos packed layer; Described screen 4 is semiconductive conductor screen material screen; Described external sheath layer 7 is flexible polyvinyl chloride restrictive coating or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.The utility model insulating barrier is black crosslinkable polyethylene layer or weatherability black PVC layer, and insulation effect is good; Packed layer is composite material of silicon carbide packed layer or asbestos packed layer, has increased simultaneously reinforced armour, has improved the intensity of product; Screen is semiconductive conductor screen material screen, has improved whole shield effectiveness; External sheath layer is halogen-free and low-smoke flame-retardant polyolefin sheathed layer, has greatly improved the heat-resisting quantity of product.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (6)
1. Novel multi-core high temperature resistance control cable, it is characterized in that: it comprises conductor (1), outside described conductor (1), be provided with insulating barrier (2), outside described insulating barrier (2), be provided with packed layer (3), outside described packed layer (3), be provided with screen (4), outside described screen (4), be provided with sheath (5), outside described sheath (5), be provided with armour (6), outside described armour (6), be provided with external sheath layer (7).
2. Novel multi-core high temperature resistance control cable according to claim 1, it is characterized in that: described conductor (1) is copper conductor or aluminium conductor or tinned copper conductor.
3. Novel multi-core high temperature resistance control cable according to claim 1, it is characterized in that: described insulating barrier (2) is black crosslinkable polyethylene layer or weatherability black PVC layer.
4. Novel multi-core high temperature resistance control cable according to claim 1, it is characterized in that: described packed layer (3) is composite material of silicon carbide packed layer or asbestos packed layer.
5. Novel multi-core high temperature resistance control cable according to claim 1, it is characterized in that: described screen (4) is semiconductive conductor screen material screen.
6. Novel multi-core high temperature resistance control cable according to claim 1 is characterized in that: described external sheath layer (7) is flexible polyvinyl chloride restrictive coating or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204059388U CN202839002U (en) | 2012-08-15 | 2012-08-15 | Novel multi-core high-temperature resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204059388U CN202839002U (en) | 2012-08-15 | 2012-08-15 | Novel multi-core high-temperature resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839002U true CN202839002U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204059388U Expired - Fee Related CN202839002U (en) | 2012-08-15 | 2012-08-15 | Novel multi-core high-temperature resistant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839002U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903426A (en) * | 2012-08-15 | 2013-01-30 | 无锡市东田电缆有限公司 | Novel multi-core high-temperature-resisting control cable |
| CN103915138A (en) * | 2014-03-04 | 2014-07-09 | 安徽复兴电缆集团有限公司 | Internal heat dissipation high-temperature-resistant multifunctional cable |
| CN103928176A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | High-temperature-resistant power cable |
| CN103956205A (en) * | 2014-03-28 | 2014-07-30 | 安徽华成电缆有限公司 | Low-smoke zero-halogen insulation fireproof cable |
-
2012
- 2012-08-15 CN CN2012204059388U patent/CN202839002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903426A (en) * | 2012-08-15 | 2013-01-30 | 无锡市东田电缆有限公司 | Novel multi-core high-temperature-resisting control cable |
| CN103928176A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | High-temperature-resistant power cable |
| CN103915138A (en) * | 2014-03-04 | 2014-07-09 | 安徽复兴电缆集团有限公司 | Internal heat dissipation high-temperature-resistant multifunctional cable |
| CN103915138B (en) * | 2014-03-04 | 2015-12-30 | 安徽复兴电缆集团有限公司 | The high temperature resistant Multifunctional cable of heat radiation in a kind of |
| CN103956205A (en) * | 2014-03-28 | 2014-07-30 | 安徽华成电缆有限公司 | Low-smoke zero-halogen insulation fireproof cable |
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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: 20130327 Termination date: 20130815 |