CN203787136U - High-temperature-resistant high-voltage tensile reinforced shield flat cable - Google Patents
High-temperature-resistant high-voltage tensile reinforced shield flat cable Download PDFInfo
- Publication number
- CN203787136U CN203787136U CN201420031498.3U CN201420031498U CN203787136U CN 203787136 U CN203787136 U CN 203787136U CN 201420031498 U CN201420031498 U CN 201420031498U CN 203787136 U CN203787136 U CN 203787136U
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- flat cable
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Abstract
The utility model provides a high-temperature-resistant high-voltage tensile reinforced shield flat cable. The cable comprises a plurality of conductors which are arranged in parallel at equal intervals. A cable core is formed by the conductors. The conductor is composed of a wire, and a semiconductor layer, an insulating layer, a first shielding layer and a silicone rubber inner sheath which coat the wire in sequence. The cable core is coated by a fiber rope cross-braided mesh layer. Gaps between the fiber rope cross-braided mesh layer and the conductors are filled with high-temperature-resistant fillers. The fiber rope cross-braided mesh layer is sequentially coated by an isolation layer, a second shielding layer and a flat polyolefin outer sheath. The fiber rope cross-braided mesh layer is dipped in a flame retardant coating. According to the utility model, the problems that the conventional flat cable cannot meet the requirements of use, and is prone to failure in use, causing damage of electric equipment and safety hidden troubles, such as fires, are solved; and the performance of the cable in interference resistance, high temperature resistance, high pressure resistance and tension is improved.
Description
Technical field
The utility model relates to electric power cable technical field, relates in particular to a kind of high temperature high voltage resistant tension and strengthens 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.
Utility model content
In order to solve the technical problem existing in background technology, the utility model 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 the utility model 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 utility model 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.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of high temperature high voltage resistant tension that the utility model 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 utility model proposes is strengthened shielding type flat cable.
With reference to Fig. 1, a kind of high temperature high voltage resistant tension the utility model 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 utility model 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 utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection range of the present utility model.
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 |
|---|---|---|---|
| CN201420031498.3U CN203787136U (en) | 2014-01-18 | 2014-01-18 | High-temperature-resistant high-voltage tensile reinforced shield flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031498.3U CN203787136U (en) | 2014-01-18 | 2014-01-18 | High-temperature-resistant high-voltage tensile reinforced shield flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787136U true CN203787136U (en) | 2014-08-20 |
Family
ID=51323297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031498.3U Expired - Fee Related CN203787136U (en) | 2014-01-18 | 2014-01-18 | High-temperature-resistant high-voltage tensile reinforced shield flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794273A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property |
| CN107316689A (en) * | 2017-06-30 | 2017-11-03 | 东莞市盛旭电子科技有限公司 | A kind of power line powered applied to automobile and preparation method thereof |
| 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 |
-
2014
- 2014-01-18 CN CN201420031498.3U patent/CN203787136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794273A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | Shielding reinforced type flat cable with high temperature resistance, high pressure resistance and tensile property |
| CN107316689A (en) * | 2017-06-30 | 2017-11-03 | 东莞市盛旭电子科技有限公司 | A kind of power line powered applied to automobile and preparation method thereof |
| 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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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: 20140820 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |