CN104616782A - High-pressure-resistant flame-retardant tensile cable - Google Patents
High-pressure-resistant flame-retardant tensile cable Download PDFInfo
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- CN104616782A CN104616782A CN201510046315.4A CN201510046315A CN104616782A CN 104616782 A CN104616782 A CN 104616782A CN 201510046315 A CN201510046315 A CN 201510046315A CN 104616782 A CN104616782 A CN 104616782A
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- metal hose
- layer
- extruded
- resistant flame
- silver
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Abstract
The invention discloses a high-pressure-resistant flame-retardant tensile cable. The high-pressure-resistant flame-retardant tensile cable consists of a nickel metal hose, five protective sleeve layers wrapped outside the nickel metal hose, six control cable cores and six grounding cable cores, wherein the five protective sleeve layers are respectively a low-smoke halogen-free butyronitrile insulated layer, an aluminum belt armor layer, a tinned nickel belt armor layer and a low-smoke halogen-free polyolefin protective sleeve layer from the inside to the outside; the aluminum metal hose and the six control cable cores are wrapped inside the low-smoke halogen-free butyronitrile insulated layer; the aluminum metal hose is placed on a center position; the six grounding cable cores are uniformly wrapped among the low-smoke halogen-free butyronitrile insulated layer, the aluminum belt armor layer and the tinned nickel belt armor layer. The high-pressure-resistant flame-retardant tensile cable is durable in use, high-pressure-resistant and flame-retardant; through the support of the nickel metal hose and the aluminum alloy metal hose, the tensile performances of the cable are strengthened.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of high pressure resistant flame-retardant pull tension 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.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of high pressure resistant flame-retardant pull tension cable with good tensile property and high voltage performance.
The present invention takes following technical scheme to realize: a kind of high pressure resistant flame-retardant pull tension cable, it is by nickel metal hose, wrapped five layers of restrictive coating outside nickel metal hose, six strands of control conductor and six strands of ground connection core compositions, five layers of restrictive coating are followed successively by low smoke and zero halogen butyronitrile insulating barrier from inside to outside, tin-coated copper strip screen, silver-plated aluminium strip armour, ethylene propylene rubber insulated layer and low-smoke halogen-free polyolefin restrictive coating, described nickel metal hose is extruded in low smoke and zero halogen butyronitrile insulating barrier center, one deck polyfluorinated ethylene insulating barrier is extruded outside described nickel metal hose, six strands of control conductor are extruded in low smoke and zero halogen butyronitrile insulating barrier, be evenly distributed on around nickel metal hose, six strands of ground connection cores are extruded in low smoke and zero halogen butyronitrile insulating barrier symmetrically, between tin-coated copper strip screen and silver-plated aluminium strip 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 zinc-plated annealed copper conductor, silver-plated nickel strap screen and zinc-plated aluminium alloy armored layer.
Six roots of sensation Al-alloy metal flexible pipe is evenly extruded with between described tin-coated copper strip screen and silver-plated aluminium strip armour.
A nickel wire drainage thread is extruded between described silver-plated aluminium strip armour and ethylene propylene rubber insulated layer.
The present invention has following beneficial effect in sum: this kind of cable is durable in use, high pressure resistant, fire-retardant, by the support of nickel metal hose and Al-alloy metal flexible pipe, enhances the tensile property of this cable.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, nickel metal hose; 2, control conductor; 3, low smoke and zero halogen butyronitrile insulating barrier; 4, tin-coated copper strip screen; 5, silver-plated aluminium strip armour; 6, ethylene propylene rubber insulated layer; 7, low-smoke halogen-free polyolefin restrictive coating; 8, ground connection core; 9, Al-alloy metal flexible pipe; 10, nickel wire drainage thread.
Embodiment
As shown in Figure 1, a kind of high pressure resistant flame-retardant pull tension cable, it is by nickel metal hose 1, wrapped five layers of restrictive coating outside nickel metal hose 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 low smoke and zero halogen butyronitrile insulating barrier 3 from inside to outside, tin-coated copper strip screen 4, silver-plated aluminium strip armour 5, ethylene propylene rubber insulated layer 6 and low-smoke halogen-free polyolefin restrictive coating 7, described nickel metal hose 1 is extruded in low smoke and zero halogen butyronitrile insulating barrier 3 center, one deck polyfluorinated ethylene insulating barrier is extruded outside described nickel metal hose 1, six strands of control conductor 2 are extruded in low smoke and zero halogen butyronitrile insulating barrier 3, be evenly distributed on nickel metal hose 1 around, six strands of ground connection cores 7 are extruded in low smoke and zero halogen butyronitrile insulating barrier 3 symmetrically, between tin-coated copper strip screen 4 and silver-plated aluminium strip armour 5.
Embodiment: described ground connection core 8 is made up of zinc-plated annealed copper conductor, silver-plated nickel strap screen and zinc-plated aluminium alloy armored layer; 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 between described tin-coated copper strip screen and silver-plated aluminium strip armour; A nickel wire drainage thread 10 is extruded between described silver-plated aluminium strip armour 5 and ethylene propylene rubber insulated layer 6.
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 6 ㎜; Described Al-alloy metal flexible pipe 9 cross-sectional diameter length is 1.5 ㎜; Described nickel wire drainage thread 10 cross-sectional diameter length is 1 ㎜.
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 (4)
1. a high pressure resistant flame-retardant pull tension cable, it is by nickel metal hose, wrapped five layers of restrictive coating outside nickel metal hose, 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 low smoke and zero halogen butyronitrile insulating barrier from inside to outside, tin-coated copper strip screen, silver-plated aluminium strip armour, ethylene propylene rubber insulated layer and low-smoke halogen-free polyolefin restrictive coating, described nickel metal hose is extruded in low smoke and zero halogen butyronitrile insulating barrier center, one deck polyfluorinated ethylene insulating barrier is extruded outside described nickel metal hose, six strands of control conductor are extruded in low smoke and zero halogen butyronitrile insulating barrier, be evenly distributed on around nickel metal hose, six strands of ground connection cores are extruded in low smoke and zero halogen butyronitrile insulating barrier symmetrically, between tin-coated copper strip screen and silver-plated aluminium strip 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 pressure resistant flame-retardant pull tension cable according to claim 1, is characterized in that: described ground connection core is made up of zinc-plated annealed copper conductor, silver-plated nickel strap screen and zinc-plated aluminium alloy armored layer.
3. high pressure resistant flame-retardant pull tension cable according to claim 1, is characterized in that: be evenly extruded with six roots of sensation Al-alloy metal flexible pipe between described tin-coated copper strip screen and silver-plated aluminium strip armour.
4. high pressure resistant flame-retardant pull tension cable according to claim 1, is characterized in that: extrude a nickel wire drainage thread between described silver-plated aluminium strip armour and ethylene propylene rubber insulated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046315.4A CN104616782A (en) | 2015-01-30 | 2015-01-30 | High-pressure-resistant flame-retardant tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046315.4A CN104616782A (en) | 2015-01-30 | 2015-01-30 | High-pressure-resistant flame-retardant tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104616782A true CN104616782A (en) | 2015-05-13 |
Family
ID=53151197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046315.4A Pending CN104616782A (en) | 2015-01-30 | 2015-01-30 | High-pressure-resistant flame-retardant tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104616782A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6905609A (en) * | 1968-04-12 | 1969-10-14 | ||
| CN103903705A (en) * | 2014-03-13 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tinned aluminum wire armor butyronitrile insulating cable |
| CN203746484U (en) * | 2014-03-01 | 2014-07-30 | 安徽华源电缆集团有限公司 | Power generation-used grounding control cold-resistance flame-retardant cable |
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type cable |
-
2015
- 2015-01-30 CN CN201510046315.4A patent/CN104616782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6905609A (en) * | 1968-04-12 | 1969-10-14 | ||
| CN203746484U (en) * | 2014-03-01 | 2014-07-30 | 安徽华源电缆集团有限公司 | Power generation-used grounding control cold-resistance flame-retardant cable |
| CN103903705A (en) * | 2014-03-13 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tinned aluminum wire armor butyronitrile insulating cable |
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type 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: 20150513 |