CN103794273A - Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property - Google Patents
Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property Download PDFInfo
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- CN103794273A CN103794273A CN201410023262.XA CN201410023262A CN103794273A CN 103794273 A CN103794273 A CN 103794273A CN 201410023262 A CN201410023262 A CN 201410023262A CN 103794273 A CN103794273 A CN 103794273A
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Abstract
The invention provides a shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property. The shielding reinforced type flat cable with high temperature resistance, the high pressure resistance and the tensile property comprises a cable core formed by a plurality of abreast conductors which are arranged at intervals. Each conductor comprises a wire, a semi-conductor layer, an insulating layer, a first shielding layer and a silicone rubber inner sheath, wherein the semi-conductor layer, the insulating layer, the first shielding layer and the silicone rubber inner sheath wrap the wire in sequence. A fiber rope woven mesh layer wraps the cable core, high temperature resistant filler is arranged inside the intervals among the fiber rope woven mesh layer and the conductors, an isolating layer, a second shielding layer and a flat polyolefin outer sheath wrap the fiber rope woven mesh layer in sequence, and a flame retardant coating is arranged on the fiber rope woven mesh layer in a dipping mode. The shielding reinforced type flat cable with the high temperature resistance, the high pressure resistance and the tensile property solves the problems that a flat cable in the prior art can not meet use requirements, breaks down easily in the use process, further damages electrical equipment, and causes electric fire disasters and other potential safety risks, and improves the anti-interference performance, the high temperature resistance, the high pressure resistance and the tensile property.
Description
Technical field
The present invention relates to electric power cable technical field, relate in particular to a kind of high temperature high voltage resistant tension and strengthen shielding type flat cable.
Background technology
Cable is in the development of the national economy, as the carrier that transmits electric power and diffuse information, play huge effect, along with the quickening of urbanization process, the fast development of electric power transmission and communication, make people more and more higher to the requirement of electric wire, not only require cable to there is the feature of safety and environmental protection, and there is lower cost.
Common cable is some copper core outer cladding insulating barriers, outer shape is circular, this round cable is all widely used in a lot of occasions, but the shortcoming of round cable is in the time that the electrical equipment as between mobile appliance equipment connects, be not easy to bending, movement, therefore need a kind of flat cable to replace its work.
But existing common insulation flat cable mostly high temperature resistant, high voltage performance and resistance to tension poor, do not reach instructions for use, can not under flame condition, keep supply line to continue operation safely and steadly, in the time that working, high load capacity easily burns, in the time of breaking out of fire, cable can very fast ignition, stops power supply, and is unfavorable for personnel's evacuation egress and fire rescue; In the time that needs are maked somebody a mere figurehead cabling, the resistance to tension of traditional cable is limited, has potential safety hazard in use procedure.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of high-temperature-resistant, tensile and strengthen shielding type flat cable, with solve flat cable in prior art interference free performance, high temperature resistant, high pressure resistant and tensile property is not good, can not reach instructions for use, in use procedure, easily break down and then damage the problem of the potential safety hazard such as electric equipment and electric power fire.
A kind of high temperature high voltage resistant tension that the present invention proposes is strengthened shielding type flat cable, comprise by the many conductors that are equidistantly arranged side by side and form cable core, conductor by wire and the semiconductor layer, insulating barrier, the first screen and the silicon rubber inner sheath that are coated on successively outside wire form, cable core outer cladding cordage interlacing stratum reticulare, between cordage interlacing stratum reticulare and conductor, high temperature resistant filler is inserted in space, cordage interlacing stratum reticulare is coated separator, secondary shielding layer and flat polyolefin oversheath outward successively, cordage interlacing stratum reticulare dipping flame retardant coating.
Preferably, wire is closed and is formed by the silver-plated soft copper skein silk of multiply.
Preferably, the first screen is zinc-plated soft copper band lapping layer, and secondary shielding layer is tincopper fuse wire braided armor.
Preferably, the count of cordage interlacing stratum reticulare is at 45%-65%.
The present invention solves flat cable in prior art can not reach instructions for use, easily breaks down and then damage the problem of the potential safety hazard such as electric equipment and electric power fire in use procedure; The interference free performance of flat cable, high temperature resistant, high pressure resistant and tensile property are improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of high temperature high voltage resistant tension that the present invention proposes is strengthened shielding type flat cable.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation that a kind of high temperature high voltage resistant tension that the present invention proposes is strengthened shielding type flat cable.
With reference to Fig. 1, a kind of high temperature high voltage resistant tension that the present invention proposes is strengthened shielding type flat cable, form cable core by the many conductors that are equidistantly arranged side by side, conductor is by wire 1 and be coated on successively the semiconductor layer 2 outside wire 1, insulating barrier 3, the first screen 34 and silicon rubber inner sheath 5 form, the first screen 4 is zinc-plated soft copper band lapping layer, cable core outer cladding cordage interlacing stratum reticulare 6, between cordage interlacing stratum reticulare 6 and conductor, high temperature resistant filler 7 is inserted in space, the outer coated separator 8 successively of cordage interlacing stratum reticulare 6, secondary shielding layer 9 and flat polyolefin oversheath 10, cordage interlacing stratum reticulare 6 floods flame retardant coating 11, secondary shielding layer 9 is tincopper fuse wire braided armor.
Wherein, the polyolefin material that flat polyolefin oversheath 10 adopts, comprise following weight portion raw material: vistanex: 60-70, halogen-free flame retardants: 70-90, conductive black: 5-10, compatilizer: 5-10, silane coupler: 4-6, lubricant: 5-10, antioxidant: 3-10, ultra-violet absorber: 0.3-0.6.
In specific embodiment, the polyolefin material that flat polyolefin oversheath adopts, comprise following weight portion raw material: vistanex: 60-65, halogen-free flame retardants: 70-80, conductive black: 7-8, compatilizer: 7-8, silane coupler: 4-5, lubricant: 7-8, antioxidant: 3-5, ultra-violet absorber: 0.3-0.5.The flat polyolefin oversheath of the low smoke and zero halogen of making by above-mentioned raw materials, has reduced injury human body being caused because of the flue gas of cable burning generation itself.
The present invention solves flat cable in prior art can not reach instructions for use, easily breaks down and then damage the problem of the potential safety hazard such as electric equipment and electric power fire in use procedure; The interference free performance of flat cable, high temperature resistant, high pressure resistant and tensile property are improved.
Above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a high temperature high voltage resistant tension is strengthened shielding type flat cable, it is characterized in that, comprise by the many conductors that are equidistantly arranged side by side and form cable core, conductor is by wire (1) and be coated on successively the outer semiconductor layer (2) of wire (1), insulating barrier (3), the first screen (4) and silicon rubber inner sheath (5) form, cable core outer cladding cordage interlacing stratum reticulare (6), between cordage interlacing stratum reticulare (6) and conductor, high temperature resistant filler (7) is inserted in space, the outer coated separator (8) successively of cordage interlacing stratum reticulare (6), secondary shielding layer (9) and flat polyolefin oversheath (10), cordage interlacing stratum reticulare (6) dipping flame retardant coating (11).
2. strengthen shielding type flat cable according to the high temperature high voltage resistant tension of claim 1, it is characterized in that, wire (1) is closed and is formed by the silver-plated soft copper skein silk of multiply.
3. strengthen shielding type flat cable according to the high temperature high voltage resistant tension of claim 1, it is characterized in that, the first screen (4) is zinc-plated soft copper band lapping layer, and secondary shielding layer (6) is tincopper fuse wire braided armor.
4. strengthen shielding type flat cable according to the high temperature high voltage resistant tension of claim 1, it is characterized in that, the count of cordage interlacing stratum reticulare (6) is at 45%-65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023262.XA CN103794273A (en) | 2014-01-18 | 2014-01-18 | Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023262.XA CN103794273A (en) | 2014-01-18 | 2014-01-18 | Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103794273A true CN103794273A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023262.XA Pending CN103794273A (en) | 2014-01-18 | 2014-01-18 | Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property |
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| CN (1) | CN103794273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047287A (en) * | 2015-06-29 | 2015-11-11 | 上海谦恒电气有限公司 | Fireproof elevator high speed cable |
| CN109243704A (en) * | 2018-09-28 | 2019-01-18 | 新宇电缆集团股份有限公司 | A kind of hyperconductive cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562476U (en) * | 2009-12-15 | 2010-08-25 | 上海南大集团有限公司 | Ethylene propylene rubber-insulated metal-sprayed woven fabric-shielded flexible power cable |
| US20110247877A1 (en) * | 2010-04-10 | 2011-10-13 | Woertz Ag | Cable and Installation Kit for Electrical Installation with Circuit Integrity in Case of Fire |
| CN203085272U (en) * | 2013-01-10 | 2013-07-24 | 安徽华津电缆集团有限公司 | Silicone rubber sheath equipped high-voltage flat cable used for movement |
| CN103278897A (en) * | 2013-05-20 | 2013-09-04 | 江苏南方通信科技有限公司 | Novel high temperature optical cable |
| CN203787136U (en) * | 2014-01-18 | 2014-08-20 | 安徽华茜电缆科技有限公司 | High-temperature-resistant high-voltage tensile reinforced shield flat cable |
-
2014
- 2014-01-18 CN CN201410023262.XA patent/CN103794273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562476U (en) * | 2009-12-15 | 2010-08-25 | 上海南大集团有限公司 | Ethylene propylene rubber-insulated metal-sprayed woven fabric-shielded flexible power cable |
| US20110247877A1 (en) * | 2010-04-10 | 2011-10-13 | Woertz Ag | Cable and Installation Kit for Electrical Installation with Circuit Integrity in Case of Fire |
| CN203085272U (en) * | 2013-01-10 | 2013-07-24 | 安徽华津电缆集团有限公司 | Silicone rubber sheath equipped high-voltage flat cable used for movement |
| CN103278897A (en) * | 2013-05-20 | 2013-09-04 | 江苏南方通信科技有限公司 | Novel high temperature optical cable |
| CN203787136U (en) * | 2014-01-18 | 2014-08-20 | 安徽华茜电缆科技有限公司 | High-temperature-resistant high-voltage tensile reinforced shield flat cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047287A (en) * | 2015-06-29 | 2015-11-11 | 上海谦恒电气有限公司 | Fireproof elevator high speed cable |
| CN109243704A (en) * | 2018-09-28 | 2019-01-18 | 新宇电缆集团股份有限公司 | A kind of hyperconductive cable |
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Application publication date: 20140514 |
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| RJ01 | Rejection of invention patent application after publication |