CN104134486A - Fireproof and moistureproof cable for high-speed rail - Google Patents
Fireproof and moistureproof cable for high-speed rail Download PDFInfo
- Publication number
- CN104134486A CN104134486A CN201410300857.5A CN201410300857A CN104134486A CN 104134486 A CN104134486 A CN 104134486A CN 201410300857 A CN201410300857 A CN 201410300857A CN 104134486 A CN104134486 A CN 104134486A
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- layer
- fireproof
- outside
- fire
- lapping layer
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Abstract
The invention discloses a fireproof and moistureproof cable for a high-speed rail. The fireproof and moistureproof cable comprises conductors formed by twisting tinned copper wires, a multi-layer flame-retardant mineral belt lapping layer and a silica gel insulation layer sequentially wrap outside each conductor, and a non-hygroscopic flame-retardant isolation layer, a tinned copper wire weaving shielding layer, a glass fiber band plus ceramic silica gel band lapping layer, an aluminum strip interlocking armor layer, a waterproof canvas lapping layer and a crosslinked low smoke zero halogen outer sheath sequentially wrap the outside after the multiple conductors and a torsion-resistant elastic rod are twisted. The fireproof and moistureproof cable is simple in structure and reasonable and novel in design and has a compact and stable structure, the multi-layer flame-retardant mineral belt lapping layer and the silica gel insulation layer sequentially wrap outside each conductor, so that the fireproof and moistureproof cable has high fire-resistant insulation performance, is waterproof, and is resistant to tension and torsion.
Description
Technical field
The present invention relates to cable technology field, relate in particular to a kind of fire-resistant moistureproof high ferro cable.
Background technology
The cable that is applicable to EMU project and is widely used in subway, city rail vehicle market need to have fire-resistant, low cigarette, halogen-free flameproof, waterproof, the antitorque characteristic of tension, existing this type of cable can't well meet user demand, and complex structure, weight is large, cost is high, need to improve.
Summary of the invention
The object of the invention is exactly in order to make up the defect of prior art, and a kind of fire-resistant moistureproof high ferro cable is provided.
The present invention is achieved by the following technical solutions:
A kind of fire-resistant moistureproof high ferro cable, include the stranded conductor forming of tinned copper wire, in the outside of described conductor, be coated with successively multi-layer fire-retarded mineral band lapping layer and silicone insulation layer, by be coated with successively the fire-retardant separator of non-water absorption, tinned copper wire woven shield, glass fiber band after many conductors and torsion elasticity cluster strand in outside, add ceramic silicone band lapping layer, aluminium strip lock armo layer, Tarpauling lapping layer and crosslinking type low-smoke halogen-free oversheath.
Advantage of the present invention is: the present invention is simple in structure, novelty reasonable in design, and compact conformation is stable, and the outside of conductor is coated with multi-layer fire-retarded mineral band lapping layer and silicone insulation layer successively, and hot-face insulation performance is good, and waterproof, tension are antitorque.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of fire-resistant moistureproof high ferro cable, include the stranded conductor forming 1 of tinned copper wire, in the outside of described conductor 1, be coated with successively multi-layer fire-retarded mineral band lapping layer 2 and silicone insulation layer 3, by be coated with successively the fire-retardant separator 5 of non-water absorption, tinned copper wire woven shield 6, glass fiber band after many conductors 1 and torsion elasticity rod 4 bundle strands in outside, add ceramic silicone band lapping layer 7, aluminium strip lock armo layer 8, Tarpauling lapping layer 9 and crosslinking type low-smoke halogen-free oversheath 10.
Claims (1)
1. a fire-resistant moistureproof high ferro cable, it is characterized in that: include the stranded conductor forming of tinned copper wire, in the outside of described conductor, be coated with successively multi-layer fire-retarded mineral band lapping layer and silicone insulation layer, by be coated with successively the fire-retardant separator of non-water absorption, tinned copper wire woven shield, glass fiber band after many conductors and torsion elasticity cluster strand in outside, add ceramic silicone band lapping layer, aluminium strip lock armo layer, Tarpauling lapping layer and crosslinking type low-smoke halogen-free oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300857.5A CN104134486A (en) | 2014-06-27 | 2014-06-27 | Fireproof and moistureproof cable for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300857.5A CN104134486A (en) | 2014-06-27 | 2014-06-27 | Fireproof and moistureproof cable for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104134486A true CN104134486A (en) | 2014-11-05 |
Family
ID=51807132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300857.5A Pending CN104134486A (en) | 2014-06-27 | 2014-06-27 | Fireproof and moistureproof cable for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104134486A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766651A (en) * | 2015-03-23 | 2015-07-08 | 安徽复兴电缆集团有限公司 | Damp-proof cable |
| CN105374422A (en) * | 2015-11-23 | 2016-03-02 | 梁锋 | Cable |
-
2014
- 2014-06-27 CN CN201410300857.5A patent/CN104134486A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766651A (en) * | 2015-03-23 | 2015-07-08 | 安徽复兴电缆集团有限公司 | Damp-proof cable |
| CN105374422A (en) * | 2015-11-23 | 2016-03-02 | 梁锋 | Cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |