CN105702378A - Anti-static cable - Google Patents
Anti-static cable Download PDFInfo
- Publication number
- CN105702378A CN105702378A CN201610112899.5A CN201610112899A CN105702378A CN 105702378 A CN105702378 A CN 105702378A CN 201610112899 A CN201610112899 A CN 201610112899A CN 105702378 A CN105702378 A CN 105702378A
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- CN
- China
- Prior art keywords
- layer
- protective layer
- temperature
- external insulation
- insulation protective
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
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- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
The present invention belongs to the field of the network cable technology, and specially relates to an anti-static cable. A bismuth high-temperature supper tape coating a copper core is arranged between the copper core and an external insulation protective layer, the periphery of the bismuth high-temperature supper tape is coated with tubular high-voltage ceramic insulator, and a high-temperature superconductive mask tape is arranged outside of the high-voltage ceramic insulator; there is provided a copper net shielding layer arranged between the high-temperature superconductive mask tape and the external insulation protective layer, and a high-temperature superconductive insulating layer is disposed between the copper net shielding layer and the external insulation protective layer; an inner constant temperature layer is arranged at the inner side of the high-temperature superconductive insulating layer, and an outer constant temperature layer is arranged at the outer side of the high-temperature superconductive insulating layer; and a liquid nitrogen coolant is disposed between the inner constant temperature layer and the high-temperature superconductive mask tape, and the external insulation protective layer is made of polytetrafluoroethylene. Compare with the prior art, the anti-static cable is reasonable in design and structure, high in safety, high in intensity and not easy to damage.
Description
Technical field
The invention belongs to network cable technical field, especially relate to a kind of antistatic cable。
Background technology
Along with economic, social fast development, community and office building also get more and more, the number of cables used also gradually steps up。Existing cable, it is generally entirely copper or full aluminum, owing to the non-oxidizability of copper cable, welding performance and electric conductivity are superior to aluminum, it is widely used in the transmission cable that electric current is big, but copper core is when transmitting big electric current, can generate heat thus causing the combustion damage of cable, and existing cable is prone to produce electrostatic, there is potential safety hazard。
Such as, Chinese patent literature discloses a kind of electric wire [application number: 201120191172.3], including: closed stranded conductor by two strands or more than two strands copper single line bundles；Around the lapping layer being wrapped in outside this conductor；And extruding the insulating barrier outside this lapping layer, this insulating barrier adopts soft polyvinyl chloride to make, and described soft polyvinyl chloride refers to the polrvinyl chloride of 10～85 degree of Shore hardness。
Although such scheme is for electric wire of the prior art, its high life, more meet the social development requirement of environmental protection, but yet suffer from designing not reasonable, the technical problems such as safety is poor。
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of reasonable in design, the antistatic cable that safety is high。
For reaching above-mentioned purpose, present invention employs following technical proposal: this antistatic cable, including copper core, it is coated with external insulation protective layer in copper core periphery, outside insulating protective layer is coated with antistatic backing, it is characterized in that, the bismuth system super band of high temperature being coated in copper core it is provided with between described copper core and external insulation protective layer, at the super higfh-tension ceramics insulator being arranged with tubulose with periphery of bismuth system high temperature, it is externally provided with high-temperature superconductor shielding band at higfh-tension ceramics insulator, it is provided with copper mesh screen layer between described high-temperature superconductor shielding band and external insulation protective layer, it is provided with high-temperature superconductor insulating barrier between described copper mesh screen layer and external insulation protective layer, interior thermostat layer it is provided with inside high-temperature superconductor insulating barrier, outer thermostat layer it is provided with outside high-temperature superconductor insulating barrier, it is provided with liquid nitrogen coolant between described interior thermostat layer and high-temperature superconductor shielding band, described external insulation protective layer is made up of politef。
In above-mentioned antistatic cable, described high-temperature superconductor shielding band includes foil shielding layer and mica layer, and described foil shielding layer is positioned at inside mica layer。
In above-mentioned antistatic cable, described copper core includes the some S-shaped coilings of copper wire and forms。
In above-mentioned antistatic cable, described antistatic backing is formed by the interlaced braiding of warp thread and weft yarn, and warp thread is that cotton yarn is constituted, and weft yarn is that conductive fiber is constituted。
Compared with prior art, the advantage of this antistatic cable is in that: 1, reasonable in design, and safety is high。2, rational in infrastructure, intensity is high, is not easy to damage。3, can effectively prevent the combustion damage of cable, improve safety。4, the interference to environment can be reduced, improve cable performance。5, anti-static effect is good, further improves safety。
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention。
In figure, copper core 1, external insulation protective layer 2, antistatic backing 3, the super band of bismuth system high temperature 4, higfh-tension ceramics insulator 5, high-temperature superconductor shielding band 6, copper mesh screen layer 7, high-temperature superconductor insulating barrier 8, interior thermostat layer 9, outer thermostat layer 10, liquid nitrogen coolant 11, foil shielding layer 61, mica layer 62。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail。
As shown in Figure 1, this antistatic cable, including copper core 1, it is coated with external insulation protective layer 2 in copper core 1 periphery, external insulation protective layer 2 is made for insulating rubber material, outside insulating protective layer 2 is coated with antistatic backing 3, the super band 4 of bismuth system high temperature being coated in copper core 1 it is provided with between copper core 1 and external insulation protective layer 2, at the super higfh-tension ceramics insulator 5 being arranged with tubulose with 4 peripheries of bismuth system high temperature, it is externally provided with high-temperature superconductor shielding band 6 at higfh-tension ceramics insulator 5, it is provided with copper mesh screen layer 7 between high-temperature superconductor shielding band 6 and external insulation protective layer 2, high-temperature superconductor insulating barrier 8 it is provided with between copper mesh screen layer 7 and external insulation protective layer 2, interior thermostat layer 9 it is provided with inside high-temperature superconductor insulating barrier 8, outer thermostat layer 10 it is provided with outside high-temperature superconductor insulating barrier 8, it is provided with liquid nitrogen coolant 11 between interior thermostat layer 9 and high-temperature superconductor shielding band 6, external insulation protective layer 2 is made up of politef。Can effectively prevent the combustion damage of cable, improve safety, moreover it is possible to reducing the interference to environment, improve cable performance, anti-static effect is good, further improves safety。
More specifically, high-temperature superconductor shielding band 6 includes foil shielding layer 61 and mica layer 62, foil shielding layer 61 is positioned at inside mica layer 62, copper core 1 includes the some S-shaped coilings of copper wire and forms, antistatic backing 3 is formed by the interlaced braiding of warp thread and weft yarn, warp thread is that cotton yarn is constituted, and weft yarn is that conductive fiber is constituted。
Specific embodiment described herein is only to present invention spirit explanation for example。Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined。
Although more employing the terms such as copper core 1, external insulation protective layer 2, antistatic backing 3, the super band of bismuth system high temperature 4, higfh-tension ceramics insulator 5, high-temperature superconductor shielding band 6, copper mesh screen layer 7, high-temperature superconductor insulating barrier 8, interior thermostat layer 9, outer thermostat layer 10, liquid nitrogen coolant 11, foil shielding layer 61, mica layer 62 herein, but it is not precluded from using the probability of other term。These terms are used to be only used to describe and explain more easily the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction。
Claims (4)
1. an antistatic cable, including copper core (1), it is coated with external insulation protective layer (2) in copper core (1) periphery, outside insulating protective layer (2) is coated with antistatic backing (3), it is characterized in that, the super band of the bismuth system high temperature (4) being coated in copper core (1) it is provided with between described copper core (1) and external insulation protective layer (2), the higfh-tension ceramics insulator (5) of tubulose it is arranged with in bismuth system high temperature super band (4) periphery, it is externally provided with high-temperature superconductor shielding band (6) at higfh-tension ceramics insulator (5), it is provided with copper mesh screen layer (7) between described high-temperature superconductor shielding band (6) and external insulation protective layer (2), it is provided with high-temperature superconductor insulating barrier (8) between described copper mesh screen layer (7) and external insulation protective layer (2), it is provided with interior thermostat layer (9) in high-temperature superconductor insulating barrier (8) inner side, it is provided with outer thermostat layer (10) in high-temperature superconductor insulating barrier (8) outside, it is provided with liquid nitrogen coolant (11) between described interior thermostat layer (9) and high-temperature superconductor shielding band (6), described external insulation protective layer (2) is made up of politef。
2. antistatic cable according to claim 1, it is characterized in that, described high-temperature superconductor shielding band (6) includes foil shielding layer (61) and mica layer (62), and described foil shielding layer (61) is positioned at mica layer (62) inner side。
3. antistatic cable according to claim 1 and 2, it is characterised in that described copper core (1) includes the some S-shaped coilings of copper wire and forms。
4. antistatic cable according to claim 1, it is characterised in that described antistatic backing (3) is formed by the interlaced braiding of warp thread and weft yarn, warp thread is that cotton yarn is constituted, and weft yarn is that conductive fiber is constituted。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112899.5A CN105702378A (en) | 2016-02-29 | 2016-02-29 | Anti-static cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112899.5A CN105702378A (en) | 2016-02-29 | 2016-02-29 | Anti-static cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105702378A true CN105702378A (en) | 2016-06-22 |
Family
ID=56223472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610112899.5A Pending CN105702378A (en) | 2016-02-29 | 2016-02-29 | Anti-static cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105702378A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233062A (en) * | 1998-04-22 | 1999-10-27 | 张德高 | High voltage wire and cable with less corona discharge and its production |
| CN2701029Y (en) * | 2004-05-18 | 2005-05-18 | 李明斌 | An antistatic protective control cable for electronic production equipment |
| CN1768394A (en) * | 2003-03-31 | 2006-05-03 | 陶瓷聚合体有限公司 | Cable and article design for fire performance |
| CN201812561U (en) * | 2010-07-30 | 2011-04-27 | 江苏亨通线缆科技有限公司 | High fire-retardant fire prevention type broadband is symmetrical cable for LAN |
| CN201859697U (en) * | 2010-09-14 | 2011-06-08 | 上海电缆研究所 | Photoelectric composite core low-temperature insulation superconductive cable |
| CN203444819U (en) * | 2013-07-23 | 2014-02-19 | 天津鼎升昊科技发展有限公司 | Anti-interference environment-friendly computer cable |
| CN203982842U (en) * | 2014-06-17 | 2014-12-03 | 昆山市新智成电子科技有限公司 | A kind of antistatic electric wire with protective sleeve |
| JP2015008072A (en) * | 2013-06-25 | 2015-01-15 | 日立電線株式会社 | Coaxial cable for high-frequency signal transmission and composite cable using the same |
| CN105006285A (en) * | 2015-07-09 | 2015-10-28 | 大连四方电泵有限公司 | High-temperature-resistant ceramic electromagnetic wire |
| CN204792080U (en) * | 2015-07-01 | 2015-11-18 | 马鞍山市润启新材料科技有限公司 | Screened cable |
| CN105058917A (en) * | 2015-08-17 | 2015-11-18 | 江阴市红柳被单厂有限公司 | Anti-static anti-radiation anti-fire fabric |
| CN205582616U (en) * | 2016-02-29 | 2016-09-14 | 湖州凯博电子线缆有限公司 | Prevent static cable |
-
2016
- 2016-02-29 CN CN201610112899.5A patent/CN105702378A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233062A (en) * | 1998-04-22 | 1999-10-27 | 张德高 | High voltage wire and cable with less corona discharge and its production |
| CN1768394A (en) * | 2003-03-31 | 2006-05-03 | 陶瓷聚合体有限公司 | Cable and article design for fire performance |
| CN2701029Y (en) * | 2004-05-18 | 2005-05-18 | 李明斌 | An antistatic protective control cable for electronic production equipment |
| CN201812561U (en) * | 2010-07-30 | 2011-04-27 | 江苏亨通线缆科技有限公司 | High fire-retardant fire prevention type broadband is symmetrical cable for LAN |
| CN201859697U (en) * | 2010-09-14 | 2011-06-08 | 上海电缆研究所 | Photoelectric composite core low-temperature insulation superconductive cable |
| JP2015008072A (en) * | 2013-06-25 | 2015-01-15 | 日立電線株式会社 | Coaxial cable for high-frequency signal transmission and composite cable using the same |
| CN203444819U (en) * | 2013-07-23 | 2014-02-19 | 天津鼎升昊科技发展有限公司 | Anti-interference environment-friendly computer cable |
| CN203982842U (en) * | 2014-06-17 | 2014-12-03 | 昆山市新智成电子科技有限公司 | A kind of antistatic electric wire with protective sleeve |
| CN204792080U (en) * | 2015-07-01 | 2015-11-18 | 马鞍山市润启新材料科技有限公司 | Screened cable |
| CN105006285A (en) * | 2015-07-09 | 2015-10-28 | 大连四方电泵有限公司 | High-temperature-resistant ceramic electromagnetic wire |
| CN105058917A (en) * | 2015-08-17 | 2015-11-18 | 江阴市红柳被单厂有限公司 | Anti-static anti-radiation anti-fire fabric |
| CN205582616U (en) * | 2016-02-29 | 2016-09-14 | 湖州凯博电子线缆有限公司 | Prevent static cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |