CN203721360U - Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships - Google Patents
Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships Download PDFInfo
- Publication number
- CN203721360U CN203721360U CN201420064134.5U CN201420064134U CN203721360U CN 203721360 U CN203721360 U CN 203721360U CN 201420064134 U CN201420064134 U CN 201420064134U CN 203721360 U CN203721360 U CN 203721360U
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- fire
- layer
- cable
- insulated
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses a natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships. The power cable is composed of insulated power wire cores, a flame-retardant filling rope, an alloy lead sleeve shielding layer, a water blocking tape wrapping layer and a polyvinyl chloride outer sheath. Each insulated power wire core is formed by extruding a natural butadiene-styrene rubber insulation layer and a glass fiber wrapping layer in sequence from outside to inside on three tinned copper wire stranded conductors. The four insulated power wire cores are stranded into a cable core. A mica tape fire-resistant filling layer is arranged in the center of the cable core. A drainage wire is concentrically arranged in the mica tape fire-resistant filling layer. The polyvinyl chloride outer sheath, the water blocking tape wrapping layer, the alloy lead sleeve shielding layer and the flame-retardant filling rope are extruded outside the cable core sequentially from outside to inside. The natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships of the utility model is reasonable in structure design; the aging resistance and wear resistance of the cable are increased due to the adoption of the outer sheath made of natural butadiene-styrene rubber; and the power cable has the characteristics of being fire-resistant and water-tolerant, has excellent shielding performance and stable performance, and is applicable to harsh environments on ships.
Description
Technical field
The utility model relates to cable, relates in particular to natural butylbenzene insulation PVC sheath ship power cable.
Background technology
The power cable using on ships is had relatively high expectations, the ageing resistace of power cable, anti-wear performance are had to strict requirement, and traditional power cable is difficult to meet the instructions for use on ships on ageing resistace and anti-wear performance, therefore need a kind of novel material to meet anti-aging, the wear-resisting requirement of power cable.Natural butadiene-styrene rubber has good anti-wear performance, hot strength, tearing strength and ageing-resistant performance, and resistance to water and air-tightness are also better, but the combination property that the cable on disembark warship is had relatively high expectations, especially fire prevention, water-fast, shielding properties all must be good.
Utility model content
According to above-mentioned situation, the utility model object is to provide natural butylbenzene insulation PVC sheath ship power cable, adopts natural butadiene-styrene rubber as oversheath, increases anti-aging and resistance to wear, this power cable has fire prevention, water-fast feature simultaneously, and shielding properties is good.
Scheme of the present utility model is as follows: natural butylbenzene insulation PVC sheath ship power cable, it is comprised of insulated power core, fire-retardant gasket for packing, the plumbous cover of alloy screen, waterstop lapping layer and polyvinyl chloride oversheath, and described insulated power core ecto-entad is extruded on three tinned copper wire stranded conductors and forms with natural butadiene-styrene rubber insulating barrier, glass fibre lapping layer successively; Four thoroughly do away with edge power core twisted synthesizing cable core; Described cable core center is provided with the fire-resistant packed layer of mica tape, and a drainage thread is arranged in the fire-resistant packed layer of master tape with one heart; Described cable core is extruded with polyvinyl chloride oversheath, waterstop lapping layer, alloy plumbous cover screen and fire-retardant gasket for packing from outside to inside successively.
The beneficial effects of the utility model: the utility model reasonable in design, adopt natural butadiene-styrene rubber as oversheath, increase anti-aging and resistance to wear, this power cable has fire prevention, water-fast feature simultaneously, shielding properties is good, stable performance, is applicable to use in the adverse circumstances on naval vessel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Wherein: 1, insulated power core; 2, natural butadiene-styrene rubber insulating barrier; 3, glass fibre lapping layer; 4, tinned copper wire stranded conductor; 5, fire-retardant gasket for packing; 6, the plumbous cover of alloy screen; 7, waterstop lapping layer; 8, polyvinyl chloride oversheath; 9, drainage thread; 10, the fire-resistant packed layer of mica tape.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
As shown in Figure 1, natural butylbenzene insulation PVC sheath ship power cable, it is comprised of insulated power core 1, fire-retardant gasket for packing 5, the plumbous cover of alloy screen 6, waterstop lapping layer 7 and polyvinyl chloride oversheath 8, and described insulated power core 1 ecto-entad is extruded on three tinned copper wire stranded conductors 4 and forms with natural butadiene-styrene rubber insulating barrier 2, glass fibre lapping layer 3 successively; Four thoroughly do away with edge power core 1 is twisted into cable core; Described cable core center is provided with 10, drainage threads 9 of the fire-resistant packed layer of mica tape and is arranged on one heart in the fire-resistant packed layer 10 of master tape; Described cable core is extruded with polyvinyl chloride oversheath 8, waterstop lapping layer 7, alloy plumbous cover screen 6 and fire-retardant gasket for packing 5 from outside to inside successively.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection range of the present utility model.
Claims (1)
1. natural butylbenzene insulation PVC sheath ship power cable, it is comprised of insulated power core, fire-retardant gasket for packing, the plumbous cover of alloy screen, waterstop lapping layer and polyvinyl chloride oversheath, it is characterized in that: described insulated power core ecto-entad is extruded on three tinned copper wire stranded conductors and forms with natural butadiene-styrene rubber insulating barrier, glass fibre lapping layer successively; Four thoroughly do away with edge power core twisted synthesizing cable core; Described cable core center is provided with the fire-resistant packed layer of mica tape, and a drainage thread is arranged in the fire-resistant packed layer of master tape with one heart; Described cable core is extruded with polyvinyl chloride oversheath, waterstop lapping layer, alloy plumbous cover screen and fire-retardant gasket for packing from outside to inside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064134.5U CN203721360U (en) | 2014-02-13 | 2014-02-13 | Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064134.5U CN203721360U (en) | 2014-02-13 | 2014-02-13 | Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721360U true CN203721360U (en) | 2014-07-16 |
Family
ID=51160498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064134.5U Expired - Fee Related CN203721360U (en) | 2014-02-13 | 2014-02-13 | Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157347A (en) * | 2014-08-22 | 2014-11-19 | 江苏天地龙电缆有限公司 | Ship waterproof magnetic measuring cable |
| CN105825939A (en) * | 2016-05-26 | 2016-08-03 | 天津朗兴电线电缆有限公司 | Watertight cable for underwater robots and manufacturing method thereof |
-
2014
- 2014-02-13 CN CN201420064134.5U patent/CN203721360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157347A (en) * | 2014-08-22 | 2014-11-19 | 江苏天地龙电缆有限公司 | Ship waterproof magnetic measuring cable |
| CN105825939A (en) * | 2016-05-26 | 2016-08-03 | 天津朗兴电线电缆有限公司 | Watertight cable for underwater robots and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203415302U (en) | Slurry-resistant cable for frequency converter | |
| CN104240824A (en) | Connecting wire for high-voltage batteries of electric vehicles | |
| CN203721360U (en) | Natural butadiene-styrene insulated polyvinyl chloride sheath power cable for ships | |
| CN202711833U (en) | Environment-friendly type watertight-type fireproof four-core marine cable | |
| CN204143927U (en) | Electric automobile high-voltage battery connecting line | |
| CN202120658U (en) | Hard ethylene propylene (EP) rubber insulating control cable for ship and oceaneering | |
| CN203721293U (en) | Mobile tension cable | |
| CN202307295U (en) | Novel environmental protection boat power cable | |
| CN203721359U (en) | Cross-linked polyethylene insulated flame-retardant power cable for mine | |
| CN103903786A (en) | Double sheath flame-retardant tensile cable | |
| CN204480697U (en) | A kind of robot computer uses drainage flexible cable | |
| CN203721272U (en) | Multi-core copper conductor cable | |
| CN102646472A (en) | Special transmission cable for field and preparation process thereof | |
| CN203192474U (en) | Shield cable for computer and instrument used in ocean engineering | |
| CN207676704U (en) | A kind of novel FF bus cables | |
| CN205004075U (en) | Two cores symmetry data transmission composite cable | |
| CN203882709U (en) | Environmental fireproof waterproof electric power cable for ship | |
| CN203150292U (en) | Fireproof power cable | |
| CN203721286U (en) | Degaussing flame retardant tensile cable | |
| CN203721219U (en) | Control cable for ship | |
| CN203787190U (en) | Cable for ships | |
| CN203721305U (en) | Automatic temperature control heating cable | |
| CN203760159U (en) | Marine apparatus and instrument cable | |
| CN203521018U (en) | High temperature resistant electric power installation wire | |
| CN203760168U (en) | Movable stretching-resistant shield insulated cable |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20160213 |