CN104751955A - Explosion-proof safety circuit control cable - Google Patents
Explosion-proof safety circuit control cable Download PDFInfo
- Publication number
- CN104751955A CN104751955A CN201510089448.XA CN201510089448A CN104751955A CN 104751955 A CN104751955 A CN 104751955A CN 201510089448 A CN201510089448 A CN 201510089448A CN 104751955 A CN104751955 A CN 104751955A
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- China
- Prior art keywords
- zinc
- plated
- cable
- layer
- annealing nickel
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Abstract
The invention discloses an explosion-proof safety circuit control cable. The explosion-proof safety circuit control cable comprises two kinds of cable cores, two heating wires and seven protection layers. The seven protection layers comprise a carbon fiber belt layer, a polyvinyl chloride insulating layer, a galvanized aluminum belt shielding layer, a silver plated copper wire shielding layer, a copper plastic nickel belt composite armor layer, a low-smoke zero-halogen ethylene propylene sheathed layer and a chlorosulfonated ethylene propylene sheathed layer in sequence from the inside to outside, the two kinds of cable cores comprise two groups of galvanized annealing nickel conductor cable cores and two groups of tin plated annealing nickel conductor cable cores, and the two heating wires are silver plated copper heating wires. The explosion-proof safety circuit control cable is excellent in shielding performance, featured with low capacitance, low inductance and strong anti-interference performance, difficult to bend, strong in explosion resistance and suitable for the aerospace and the like fields.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of anti-explosion safety control circui cable.
Background technology
Cable has electric conductivity, be widely used in each different field, relating to people's lives, industrial production every field, so the consumption of cable is huge especially, is also important especially, also can be more and more higher to the requirement of quality, but in every field and each area, the quality purposes of cable is required it is different, as in fields such as space flight and aviation, cable is had to the requirement of low electric capacity, low inductance, 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 explosion-proof strong, the anti-explosion safety control circui cable of strong, the low electric capacity of shielding properties, low inductance and strong interference immunity.
The present invention takes following technical scheme to realize: a kind of anti-explosion safety control circui cable, it comprises two kinds of cable cores, two heating wire and seven layers of protective layer, seven layers of protective layer are followed successively by carbon fiber belt from inside to outside, polyvinyl chloride insulation layer, zinc-plated aluminium strip screen, silver-gilt copper wire screen, copper moulds nickel strap composite armor, low smoke and zero halogen second propylene restrictive coating and chlorosulfonation second propylene restrictive coating, carbon fiber belt is set to the central core of cable, two kinds of cable cores are respectively zinc-plated annealing nickel conductor cable core and zinc-plated annealing nickel conductor cable core, two kinds of cable cores are respectively two groups, two groups of zinc-plated annealing nickel conductor cable cores, two groups of zinc-plated annealing nickel conductor cable core intervals are extruded in polyvinyl chloride insulation layer symmetrically, between zinc-plated aluminium strip screen and silver-gilt copper wire screen, often organize zinc-plated annealing nickel conductor cable core inside and extrude 24 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, often organize zinc-plated annealing nickel conductor cable core inside and extrude 13 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, two heating wire are all silver-gilt copper wire heating wire, evenly be extruded between zinc-plated aluminium strip screen and silver-gilt copper wire screen.
The cross-sectional diameter length of described zinc-plated annealing nickel conductor is 0.5 ㎜, and the cross-sectional diameter length of zinc-plated annealing nickel conductor is 0.7 ㎜.
The present invention has following beneficial effect in sum: this kind of cable has excellent shielding properties, has the feature of low electric capacity, low inductance and strong interference immunity, and not flexible, and explosion-proof is strong, is applicable to being applied to the fields such as Aero-Space.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of anti-explosion safety control circui cable, it comprises two kinds of cable cores, two heating wire and seven layers of protective layer, seven layers of protective layer are followed successively by carbon fiber belt 4 from inside to outside, polyvinyl chloride insulation layer 5, zinc-plated aluminium strip screen 6, silver-gilt copper wire screen 7, copper moulds nickel strap composite armor 8, low smoke and zero halogen second propylene restrictive coating 9 and chlorosulfonation second propylene restrictive coating 10, carbon fiber belt 4 is set to the central core of cable, two kinds of cable cores are respectively zinc-plated annealing nickel conductor cable core 1 and zinc-plated annealing nickel conductor cable core 2, two kinds of cable cores are respectively two groups, two groups of zinc-plated annealing nickel conductor cable cores 1, two groups of zinc-plated annealing nickel conductor cable core 2 intervals are extruded in polyvinyl chloride insulation layer 5 symmetrically, between zinc-plated aluminium strip screen 6 and silver-gilt copper wire screen 7, often organize zinc-plated annealing nickel conductor cable core 1 inside and extrude 24 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, often organize zinc-plated annealing nickel conductor cable core 2 inside and extrude 13 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, two heating wire are all silver-gilt copper wire heating wire 3, evenly be extruded between zinc-plated aluminium strip screen 6 and silver-gilt copper wire screen 7.
Embodiment: the cross-sectional diameter length of described zinc-plated annealing nickel conductor is 0.5 ㎜, the cross-sectional diameter length of zinc-plated annealing nickel conductor is 0.7 ㎜.
Outer wrapping one deck polyvinyl chloride insulation layer 5 of described carbon fiber belt 4, the zinc-plated aluminium strip screen 6 of outer wrapping one deck of institute's polyvinyl chloride insulation layer 5, outer wrapping one deck silver-gilt copper wire screen 7 of described zinc-plated aluminium strip screen 6, outer wrapping one deck copper of described silver-gilt copper wire screen 7 moulds nickel strap composite armor 8, described copper moulds outer wrapping one deck low smoke and zero halogen second propylene restrictive coating 9 of nickel strap composite armor 8, outer wrapping one deck chlorosulfonation second propylene restrictive coating 10 of described low smoke and zero halogen second propylene restrictive coating 9.
Further, this cable allows operational environment maximum temperature to be 95 DEG C, and the minimum temperature of mounting and installation is-10 DEG C; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown; The shielding rejection coefficient of this cable is less than 0.6.
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 (2)
1. an anti-explosion safety control circui cable, it comprises two kinds of cable cores, two heating wire and seven layers of protective layer, it is characterized in that: seven layers of protective layer are followed successively by carbon fiber belt from inside to outside, polyvinyl chloride insulation layer, zinc-plated aluminium strip screen, silver-gilt copper wire screen, copper moulds nickel strap composite armor, low smoke and zero halogen second propylene restrictive coating and chlorosulfonation second propylene restrictive coating, carbon fiber belt is set to the central core of cable, two kinds of cable cores are respectively zinc-plated annealing nickel conductor cable core and zinc-plated annealing nickel conductor cable core, two kinds of cable cores are respectively two groups, two groups of zinc-plated annealing nickel conductor cable cores, two groups of zinc-plated annealing nickel conductor cable core intervals are extruded in polyvinyl chloride insulation layer symmetrically, between zinc-plated aluminium strip screen and silver-gilt copper wire screen, often organize zinc-plated annealing nickel conductor cable core inside and extrude 24 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, often organize zinc-plated annealing nickel conductor cable core inside and extrude 13 zinc-plated annealing nickel conductors and the two-layer silver-gilt copper wire screen of conductor outer wrapping, two heating wire are all silver-gilt copper wire heating wire, evenly be extruded between zinc-plated aluminium strip screen and silver-gilt copper wire screen.
2. anti-explosion safety control circui cable according to claim 1, is characterized in that: the cross-sectional diameter length of described zinc-plated annealing nickel conductor is 0.5 ㎜, and the cross-sectional diameter length of zinc-plated annealing nickel conductor is 0.7 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089448.XA CN104751955A (en) | 2015-02-27 | 2015-02-27 | Explosion-proof safety circuit control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089448.XA CN104751955A (en) | 2015-02-27 | 2015-02-27 | Explosion-proof safety circuit control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104751955A true CN104751955A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089448.XA Pending CN104751955A (en) | 2015-02-27 | 2015-02-27 | Explosion-proof safety circuit control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104751955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551597A (en) * | 2016-01-27 | 2016-05-04 | 安徽猎塔电缆集团有限公司 | Fire-fighting cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965412A (en) * | 1989-04-06 | 1990-10-23 | W. L. Gore & Associates, Inc. | Coaxial electrical cable construction |
| CN103903754A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Insulating and shielding double-sheath cable resistant to acid and base |
| CN103915210A (en) * | 2014-03-19 | 2014-07-09 | 安徽华源电缆集团有限公司 | Tensile electric wire cable with reinforcement cores |
| CN103915139A (en) * | 2014-03-13 | 2014-07-09 | 安徽省高沟电缆有限公司 | Cable with nickel conductor cable cores with heating wires |
| CN204558089U (en) * | 2015-02-27 | 2015-08-12 | 安徽恒晶电缆集团有限公司 | A kind of anti-explosion safety control circui cable |
-
2015
- 2015-02-27 CN CN201510089448.XA patent/CN104751955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965412A (en) * | 1989-04-06 | 1990-10-23 | W. L. Gore & Associates, Inc. | Coaxial electrical cable construction |
| CN103903754A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Insulating and shielding double-sheath cable resistant to acid and base |
| CN103915139A (en) * | 2014-03-13 | 2014-07-09 | 安徽省高沟电缆有限公司 | Cable with nickel conductor cable cores with heating wires |
| CN103915210A (en) * | 2014-03-19 | 2014-07-09 | 安徽华源电缆集团有限公司 | Tensile electric wire cable with reinforcement cores |
| CN204558089U (en) * | 2015-02-27 | 2015-08-12 | 安徽恒晶电缆集团有限公司 | A kind of anti-explosion safety control circui cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551597A (en) * | 2016-01-27 | 2016-05-04 | 安徽猎塔电缆集团有限公司 | Fire-fighting cable |
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Legal Events
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|---|---|---|---|
| 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: 20150701 |