CN203659492U - Fireproof tensile explosion-proof cable - Google Patents
Fireproof tensile explosion-proof cable Download PDFInfo
- Publication number
- CN203659492U CN203659492U CN201320577080.8U CN201320577080U CN203659492U CN 203659492 U CN203659492 U CN 203659492U CN 201320577080 U CN201320577080 U CN 201320577080U CN 203659492 U CN203659492 U CN 203659492U
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- CN
- China
- Prior art keywords
- layer
- fireproof
- explosion
- core
- tensile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000084 colloidal system Substances 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 4
- 239000008397 galvanized steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- 229920000098 polyolefin Polymers 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 4
- 239000004945 silicone rubber Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 10
- 238000004880 explosion Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a fireproof tensile explosion-proof cable. The fireproof tensile explosion-proof cable comprises conductors. Each conductor is formed by stranding pure nickel wires, and is sequentially covered by a silicone rubber insulating layer, a fluoroplastic insulating layer and a steel wire braided armor layer. Two conductors are stranded and then are covered by three galvanized steel belt armor layers to form a wire core. Two wire cores are stranded and then are covered by an aluminum interlocking armor layer to form a cable core. Nine wire cores are arranged around the cable core and then are bound through a plastic rubber belt, and are sequentially covered by a glass fiber fireproof layer, a fiber belt wrapping layer coated by a semi-conductive colloid, a non-woven fabric wrapping layer, and a nanoscale polyolefin fireproof sheath. A circular polyester material tearing rope is disposed between the glass fiber fireproof layer and the fiber belt wrapping layer coated by the semi-conductive colloid. The fireproof tensile explosion-proof cable is simple in structure, novel in design and low in cost, has good safety performance and reliability, long service life and high cost performance, and is waterproof and tensile.
Description
Technical field
The utility model relates to cable technology field, relates in particular to a kind of fire-resistant tension anti-explosion cable.
Background technology
For the electric equipments such as fire-proof motor, its supporting anti-explosion cable major requirement reaches the following aspects requirement of explosion proof: cable can meet the long enough time and work under 180 degree hot environments, in addition under or extreme case special at some, can meet the short time normally to work under the high pressure conditions steam ambient that exceedes 180 degree.Existing fire-proof motor cable security poor reliability, useful life is short, and cost performance is low, needs to improve.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of fire-resistant tension anti-explosion cable is provided.
The utility model is achieved through the following technical solutions:
A kind of fire-resistant tension anti-explosion cable, include conductor, described conductor forms by pure nickel tow strand, described conductor outside is coated with silicone rubber insulation layer successively, fluoroplastic insulation layer and steel wire woven armored layer, form core by being surrounded by three layers of galvanized steel strip armour after two conductor bundle strands, form cable core by being surrounded by aluminium strip lock armo layer after two core bundle strands, around cable core, be placed with nine cores and bundle by plastic adhesive tape, and be coated with successively glass fiber fireprotection layer in outside, scribble the fabric strip lapping layer of semiconductive colloid, nonwoven fabrics belting layer and the fire-resistant sheath of nanoscale polyolefin, at glass fiber fireprotection layer with scribble and be provided with round polyester material between the fabric strip lapping layer of semiconductive colloid and tear rope.
The utility model has the advantages that: the utility model is simple in structure, modern design, security reliability is good, long service life, cost performance is high, fire-resistant, waterproof tensile, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of fire-resistant tension anti-explosion cable, include conductor 1, described conductor 1 forms by pure nickel tow strand, described conductor 1 outside is coated with silicone rubber insulation layer 2 successively, fluoroplastic insulation layer 3 and steel wire woven armored layer 4, two conductors 1 are restrainted and are surrounded by three layers of galvanized steel strip armour 5 after strand and form core, form cable core by being surrounded by aluminium strip lock armo layer 6 after two core bundle strands, around cable core, be placed with nine cores and bundle by plastic adhesive tape 7, and be coated with successively glass fiber fireprotection layer 8 in outside, scribble the fabric strip lapping layer 9 of semiconductive colloid, the fire-resistant sheath 11 of nonwoven fabrics belting layer 10 and nanoscale polyolefin, at glass fiber fireprotection layer 8 with scribble and be provided with round polyester material between the fabric strip lapping layer 9 of semiconductive colloid and tear rope 12.
Claims (1)
1. a fire-resistant tension anti-explosion cable, it is characterized in that: include conductor, described conductor forms by pure nickel tow strand, described conductor outside is coated with silicone rubber insulation layer successively, fluoroplastic insulation layer and steel wire woven armored layer, form core by being surrounded by three layers of galvanized steel strip armour after two conductor bundle strands, form cable core by being surrounded by aluminium strip lock armo layer after two core bundle strands, around cable core, be placed with nine cores and bundle by plastic adhesive tape, and be coated with successively glass fiber fireprotection layer in outside, scribble the fabric strip lapping layer of semiconductive colloid, nonwoven fabrics belting layer and the fire-resistant sheath of nanoscale polyolefin, at glass fiber fireprotection layer with scribble and be provided with round polyester material between the fabric strip lapping layer of semiconductive colloid and tear rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577080.8U CN203659492U (en) | 2013-09-17 | 2013-09-17 | Fireproof tensile explosion-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577080.8U CN203659492U (en) | 2013-09-17 | 2013-09-17 | Fireproof tensile explosion-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659492U true CN203659492U (en) | 2014-06-18 |
Family
ID=50925856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577080.8U Expired - Fee Related CN203659492U (en) | 2013-09-17 | 2013-09-17 | Fireproof tensile explosion-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282378A (en) * | 2014-10-24 | 2015-01-14 | 安徽电信器材贸易工业有限责任公司 | Multi-core control cable |
| CN104332231A (en) * | 2014-10-24 | 2015-02-04 | 安徽电信器材贸易工业有限责任公司 | Environment-friendly cable |
-
2013
- 2013-09-17 CN CN201320577080.8U patent/CN203659492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282378A (en) * | 2014-10-24 | 2015-01-14 | 安徽电信器材贸易工业有限责任公司 | Multi-core control cable |
| CN104332231A (en) * | 2014-10-24 | 2015-02-04 | 安徽电信器材贸易工业有限责任公司 | Environment-friendly 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: 20140618 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |