CN104733101A - Cold-resisting magnetic-disturbance-resisting cable - Google Patents
Cold-resisting magnetic-disturbance-resisting cable Download PDFInfo
- Publication number
- CN104733101A CN104733101A CN201510089221.5A CN201510089221A CN104733101A CN 104733101 A CN104733101 A CN 104733101A CN 201510089221 A CN201510089221 A CN 201510089221A CN 104733101 A CN104733101 A CN 104733101A
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- China
- Prior art keywords
- core
- conductor
- cable
- aluminium
- cores
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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
The invention discloses a cold-resisting magnetic-disturbance-resisting cable. The cable comprises copper conductor cable cores, aluminum conductor cable cores, nickel conductor cable cores, a neoprene rubber sheath layer, a carbon fiber layer and an aluminum tape shielding layer. A set of copper conductor wire cores and a set of aluminum conductor cable cores are twisted together and wrapped with a tin-plated copper wire shielding layer to form a set of cable cores. Two sets of the cable cores are arranged, four sets of the nickel conductor cable cores are arranged, and the two sets of the cable cores and the four sets of the nickel conductor cable cores are sequentially wrapped with the neoprene rubber sheath layer, the carbon fiber layer and the aluminum tape shielding layer. The cable is durable in use, resistant to cold and freezing, high in shielding inhibition index and high in magnetic disturbance resistance.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of cold-resistant diamagnetic interference cable.
Background technology
Cable is widely used in every field, relate to people's lives, industrial production every field, so the consumption of cable is huge especially, also can be very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different, as at oil, chemical industry and time, the Northeast's industrial production cable in the winter time, requirement frozen to cable cold-resistant resistance to high especially, could be durable in use, satisfy the demand.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide one have well resistance to freeze cold-resistant, the cold-resistant diamagnetic interference cable of diamagnetic jamming performance.
The present invention takes following technical scheme to realize: a kind of cold-resistant diamagnetic interference cable, it comprises copper conductor core, aluminium conductor core, nickel conductor thread core, chloroprene rubber sheath layer, carbon fiber layer and aluminium strip screen, outer wrapping one deck tinned copper wire screen that one group of copper conductor core and one group of aluminium conductor core twist together forms one group of cable core, this kind of cable core has two groups, nickel conductor thread core is four groups, chloroprene rubber sheath layer is wrapped in successively outside two groups of cable cores and four groups of nickel conductor thread cores, carbon fiber layer and aluminium strip screen, described copper conductor core is by copper conductor, polytetrafluoroethylene armouring insulating barrier and chlorosulfonated polyethylene sheath layer composition, described chlorosulfonated polyethylene sheath layer inside is provided with a copper wire drainage thread, described aluminium conductor core is made up of aluminium conductor and nonmagnetic metal armouring insulating barrier, described nonmagnetic metal armouring insulating barrier inside is provided with an aluminium wire drainage thread.
The present invention has following beneficial effect in sum: this kind of cable is durable in use, and resistance to freezing of resisting cold, shielding inhibition index is high, and diamagnetic interference is strong.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, copper conductor core; 11, copper wire drainage thread; 2, aluminium conductor core; 21, aluminium wire drainage thread; 3, nickel conductor thread core; 4, chloroprene rubber sheath layer; 5, carbon fiber layer; 6, aluminium strip screen.
Embodiment
As shown in Figure 1, a kind of cold-resistant diamagnetic interference cable, it comprises copper conductor core 1, aluminium conductor core 2, nickel conductor thread core 3, chloroprene rubber sheath layer 4, carbon fiber layer 5 and aluminium strip screen 6, outer wrapping one deck tinned copper wire screen that one group of copper conductor core 1 and one group of aluminium conductor core 2 twist together forms one group of cable core, this kind of cable core has two groups, nickel conductor thread core 3 is four groups, is wrapped in chloroprene rubber sheath layer 4, carbon fiber layer 5 and aluminium strip screen 6 successively outside two groups of cable cores and four groups of nickel conductor thread cores 3.
Embodiment: described copper conductor core 1 is made up of copper conductor, polytetrafluoroethylene armouring insulating barrier and chlorosulfonated polyethylene sheath layer, described chlorosulfonated polyethylene sheath layer inside is provided with a copper wire drainage thread 11, described aluminium conductor core 2 is made up of aluminium conductor and nonmagnetic metal armouring insulating barrier, and described nonmagnetic metal armouring insulating barrier inside is provided with an aluminium wire drainage thread 21.
Further, described carbon fiber layer 5 thickness is 3 ㎜; Described copper wire drainage thread and aluminium wire drainage thread cross-sectional diameter length are 0.5 ㎜; Described nickel conductors cross diameter is 3 ㎜.
This cable allows operational environment maximum temperature to be 75 DEG C, and the minimum temperature of mounting and installation be-25 DEG C, can stand interchange 50HZ, 3.5Kv/5min voltage and not breakdown; The shielding rejection coefficient of this cable is less than 0.7.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (1)
1. a cold-resistant diamagnetic interference cable, it comprises copper conductor core, aluminium conductor core, nickel conductor thread core, chloroprene rubber sheath layer, carbon fiber layer and aluminium strip screen, it is characterized in that: outer wrapping one deck tinned copper wire screen that one group of copper conductor core and one group of aluminium conductor core twist together forms one group of cable core, this kind of cable core has two groups, nickel conductor thread core is four groups, chloroprene rubber sheath layer is wrapped in successively outside two groups of cable cores and four groups of nickel conductor thread cores, carbon fiber layer and aluminium strip screen, described copper conductor core is by copper conductor, polytetrafluoroethylene armouring insulating barrier and chlorosulfonated polyethylene sheath layer composition, described chlorosulfonated polyethylene sheath layer inside is provided with a copper wire drainage thread, described aluminium conductor core is made up of aluminium conductor and nonmagnetic metal armouring insulating barrier, described nonmagnetic metal armouring insulating barrier inside is provided with an aluminium wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089221.5A CN104733101A (en) | 2015-02-27 | 2015-02-27 | Cold-resisting magnetic-disturbance-resisting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089221.5A CN104733101A (en) | 2015-02-27 | 2015-02-27 | Cold-resisting magnetic-disturbance-resisting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733101A true CN104733101A (en) | 2015-06-24 |
Family
ID=53456922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089221.5A Pending CN104733101A (en) | 2015-02-27 | 2015-02-27 | Cold-resisting magnetic-disturbance-resisting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733101A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140060884A1 (en) * | 2012-09-05 | 2014-03-06 | BPP Cables Ltd. | Subsea Cables |
| CN103886938A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Ship control shielding and armored cable |
| CN103886958A (en) * | 2014-03-03 | 2014-06-25 | 无为县金华电缆材料有限公司 | Offshore drilling platform flat cable |
| CN103928156A (en) * | 2014-03-01 | 2014-07-16 | 安徽红旗电缆集团有限公司 | Cross-linked polyethylene insulated cable used for ship |
| CN203746448U (en) * | 2014-03-01 | 2014-07-30 | 安徽红旗电缆集团有限公司 | Aviation-used insulated and armored lead cable |
-
2015
- 2015-02-27 CN CN201510089221.5A patent/CN104733101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140060884A1 (en) * | 2012-09-05 | 2014-03-06 | BPP Cables Ltd. | Subsea Cables |
| CN103886938A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Ship control shielding and armored cable |
| CN103928156A (en) * | 2014-03-01 | 2014-07-16 | 安徽红旗电缆集团有限公司 | Cross-linked polyethylene insulated cable used for ship |
| CN203746448U (en) * | 2014-03-01 | 2014-07-30 | 安徽红旗电缆集团有限公司 | Aviation-used insulated and armored lead cable |
| CN103886958A (en) * | 2014-03-03 | 2014-06-25 | 无为县金华电缆材料有限公司 | Offshore drilling platform flat cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |