CN204480683U - A kind of high-temperature-resistant, tensile insulated cable - Google Patents
A kind of high-temperature-resistant, tensile insulated cable Download PDFInfo
- Publication number
- CN204480683U CN204480683U CN201520063840.2U CN201520063840U CN204480683U CN 204480683 U CN204480683 U CN 204480683U CN 201520063840 U CN201520063840 U CN 201520063840U CN 204480683 U CN204480683 U CN 204480683U
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- zinc
- plated
- aluminium alloy
- conductor
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Abstract
The utility model discloses a kind of high-temperature-resistant, tensile insulated cable, it is made up of aluminium alloy conductor core, wrapped five layers of restrictive coating, six strands of control conductor and six strands of ground connection cores outside aluminium alloy conductor core.Five layers of restrictive coating are respectively zinc-plated aluminum-alloy wire screen, tin-coated copper strip screen, zinc-plated nickel strap armour, ethylene propylene rubber insulated layer and nickel strap armouring pe sheath layer from inside to outside, described aluminium alloy conductor core and six strands of control conductor are extruded in zinc-plated aluminum-alloy wire screen inside, aluminium alloy conductor core centering position, six strands of ground connection cores are extruded between zinc-plated aluminum-alloy wire screen, tin-coated copper strip screen and zinc-plated nickel strap armour symmetrically.This kind of cable is durable in use, high temperature resistant, fire-retardant, and insulation effect is good, relies on the support of Al-alloy metal flexible pipe, enhances the tensile property of this cable.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of high-temperature-resistant, tensile insulated 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 aviation train field productive power cable, just require that cable has good tensile property and high voltage performance, could be durable in use, satisfy the demand.
Utility model content
In order to increase the practicality of prior art, the purpose of this utility model is to provide one and has good tensile property and resistant to elevated temperatures high-temperature-resistant, tensile insulated cable.
The utility model is taked following technical scheme to realize: a kind of high-temperature-resistant, tensile insulated cable, it is by aluminium alloy conductor core, wrapped five layers of restrictive coating outside aluminium alloy conductor core, six strands of control conductor and six strands of ground connection core compositions, five layers of restrictive coating are followed successively by zinc-plated aluminum-alloy wire screen from inside to outside, tin-coated copper strip screen, zinc-plated nickel strap armour, ethylene propylene rubber insulated layer and nickel strap armouring pe sheath layer, described aluminium alloy conductor core is extruded in zinc-plated aluminum-alloy wire screen center, 12 aluminium alloy conductors are extruded with in described aluminium alloy conductor core, six strands of control conductor are extruded in zinc-plated aluminum-alloy wire screen, be evenly distributed on around aluminium alloy conductor core, six strands of ground connection cores are extruded in zinc-plated aluminum-alloy wire screen symmetrically, between tin-coated copper strip screen and zinc-plated nickel strap armour, described control conductor is by zinc-plated aluminium alloy conductor, tin-coated copper strip shielding polyethylene layer and layer of polyester fiber composition.
Described ground connection core is made up of silver-plated annealed aluminium conductor and the zinc-plated aluminium alloy armored layer be wrapped in outside silver-plated annealed aluminium conductor.
Six roots of sensation Al-alloy metal flexible pipe is evenly extruded with, every root Al-alloy metal flexible pipe outer wrapping one deck polychlorostyrene second propylene insulating barrier between described tin-coated copper strip screen and zinc-plated nickel strap armour.
The utility model has following beneficial effect in sum: this kind of cable is durable in use, high temperature resistant, fire-retardant, and insulation effect is good, relies on the support of Al-alloy metal flexible pipe, enhances the tensile property of this cable.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, aluminium alloy conductor core; 2, control conductor; 3, zinc-plated aluminum-alloy wire screen; 4, tin-coated copper strip screen; 5, zinc-plated nickel strap armour; 6, ethylene propylene rubber insulated layer; 7, nickel strap armouring pe sheath layer; 8, ground connection core; 9, Al-alloy metal flexible pipe.
Embodiment
As shown in Figure 1, a kind of high-temperature-resistant, tensile insulated cable, it is by aluminium alloy conductor core 1, wrapped five layers of restrictive coating outside aluminium alloy conductor core 1, six strands of control conductor 2 and six strands of ground connection cores 7 form, five layers of restrictive coating are followed successively by zinc-plated aluminum-alloy wire screen 3 from inside to outside, tin-coated copper strip screen 4, zinc-plated nickel strap armour 5, ethylene propylene rubber insulated layer 6 and nickel strap armouring pe sheath layer 7, described aluminium alloy conductor core 1 is extruded in zinc-plated aluminum-alloy wire screen 3 center, 12 aluminium alloy conductors are extruded with in described aluminium alloy conductor core 1, six strands of control conductor 2 are extruded in zinc-plated aluminum-alloy wire screen 3, be evenly distributed on aluminium alloy conductor core 1 around, six strands of ground connection cores 7 are extruded in zinc-plated aluminum-alloy wire screen 3 symmetrically, between tin-coated copper strip screen 4 and zinc-plated nickel strap armour 5.
Embodiment: described ground connection core 8 is made up of silver-plated annealed aluminium conductor and the zinc-plated aluminium alloy armored layer be wrapped in outside silver-plated annealed aluminium conductor; Described control conductor 2 shields polyethylene layer by zinc-plated aluminium alloy conductor, tin-coated copper strip and layer of polyester fiber forms; Six roots of sensation Al-alloy metal flexible pipe 9 is evenly extruded with, every root Al-alloy metal flexible pipe 9 outer wrapping one deck polychlorostyrene second propylene insulating barrier between described tin-coated copper strip screen and zinc-plated nickel strap armour.
Further, this cable allows operational environment maximum temperature to be 80 DEG C, and the minimum temperature of mounting and installation be-10 DEG C, can stand interchange 50HZ, 3.5Kv/5min voltage and not breakdown.
Further, described zinc-plated aluminium alloy conductor cross-sectional diameter length is 1.5 ㎜; Described ground connection core 8 cross-sectional diameter is 5 ㎜; Described Al-alloy metal flexible pipe 9 cross-sectional diameter length is 1.5 ㎜.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (3)
1. a high-temperature-resistant, tensile insulated cable, it is by aluminium alloy conductor core, wrapped five layers of restrictive coating outside aluminium alloy conductor core, six strands of control conductor and six strands of ground connection core compositions, it is characterized in that: five layers of restrictive coating are followed successively by zinc-plated aluminum-alloy wire screen from inside to outside, tin-coated copper strip screen, zinc-plated nickel strap armour, ethylene propylene rubber insulated layer and nickel strap armouring pe sheath layer, described aluminium alloy conductor core is extruded in zinc-plated aluminum-alloy wire screen center, 12 aluminium alloy conductors are extruded with in described aluminium alloy conductor core, six strands of control conductor are extruded in zinc-plated aluminum-alloy wire screen, be evenly distributed on around aluminium alloy conductor core, six strands of ground connection cores are extruded in zinc-plated aluminum-alloy wire screen symmetrically, between tin-coated copper strip screen and zinc-plated nickel strap armour, described control conductor is by zinc-plated aluminium alloy conductor, tin-coated copper strip shielding polyethylene layer and layer of polyester fiber composition.
2. high-temperature-resistant, tensile insulated cable according to claim 1, is characterized in that: described ground connection core is made up of silver-plated annealed aluminium conductor and the zinc-plated aluminium alloy armored layer be wrapped in outside silver-plated annealed aluminium conductor.
3. high-temperature-resistant, tensile insulated cable according to claim 1, it is characterized in that: between described tin-coated copper strip screen and zinc-plated nickel strap armour, be evenly extruded with six roots of sensation Al-alloy metal flexible pipe, every root Al-alloy metal flexible pipe outer wrapping one deck polychlorostyrene second propylene insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063840.2U CN204480683U (en) | 2015-01-30 | 2015-01-30 | A kind of high-temperature-resistant, tensile insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063840.2U CN204480683U (en) | 2015-01-30 | 2015-01-30 | A kind of high-temperature-resistant, tensile insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480683U true CN204480683U (en) | 2015-07-15 |
Family
ID=53636461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063840.2U Expired - Fee Related CN204480683U (en) | 2015-01-30 | 2015-01-30 | A kind of high-temperature-resistant, tensile insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480683U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616729A (en) * | 2015-01-30 | 2015-05-13 | 无为县金华电缆材料有限公司 | High-temperature-resistant tensile insulated cable |
| CN105551591A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Zinc-plated copper plastic-copper strip composite armor cable |
| CN105551651A (en) * | 2016-01-27 | 2016-05-04 | 安徽凯博尔特种电缆集团有限公司 | Zinc plated copper plastic copper strip composite armored special type electric wire |
| CN106782804A (en) * | 2016-12-26 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Insulated conductor is pressed in a kind of anti-lightning strike type |
-
2015
- 2015-01-30 CN CN201520063840.2U patent/CN204480683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616729A (en) * | 2015-01-30 | 2015-05-13 | 无为县金华电缆材料有限公司 | High-temperature-resistant tensile insulated cable |
| CN105551591A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Zinc-plated copper plastic-copper strip composite armor cable |
| CN105551651A (en) * | 2016-01-27 | 2016-05-04 | 安徽凯博尔特种电缆集团有限公司 | Zinc plated copper plastic copper strip composite armored special type electric wire |
| CN106782804A (en) * | 2016-12-26 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Insulated conductor is pressed in a kind of anti-lightning strike type |
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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: 20150715 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |