CN204463913U - A kind of low smoke and zero halogen Coal Electricity bores cable - Google Patents
A kind of low smoke and zero halogen Coal Electricity bores cable Download PDFInfo
- Publication number
- CN204463913U CN204463913U CN201520044227.6U CN201520044227U CN204463913U CN 204463913 U CN204463913 U CN 204463913U CN 201520044227 U CN201520044227 U CN 201520044227U CN 204463913 U CN204463913 U CN 204463913U
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- tinned copper
- insulating barrier
- aramid fiber
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of low smoke and zero halogen Coal Electricity and bore cable, relate to field of cable technology.It comprises insulated power core, control conductor and wire core; Described insulated power core be by six class tinned copper conductors and aramid fiber core stranded in the same way after insulating barrier is set again and nonmetal screen forms; Described wire core be by six class tinned copper conductors and aramid fiber core stranded after nonmetal screen be set again form; Described control conductor be by six class tinned copper conductors and aramid fiber core stranded after insulating barrier be set again form; Three eradication edge power wire core, a wire core are extruded into cable core with a control conductor by aluminium-plastic tape screen, set gradually tinned copper wire woven shield and oversheath outside described cable core.The utility model structural design is simple, and this cable has environment-friendly type, flexibility, advantages of good shielding performance, anti-ly to pull and the performance such as long-life, and have anti-interference and explosion prevention function, security performance is good.
Description
Technical field
The utility model relates to cable, particularly relates to a kind of low smoke and zero halogen Coal Electricity and bores cable.
Background technology
Along with more and more paying attention to safety of coal enterprise, the demand of coal industry to various Mine India-rubber Cable also constantly increases, and in order to ensure coal mining safety, has higher requirement to the security reliability of the cable of various uses.The connecting line of coal mine operation electric drill, needs to have the feature of environmental protection, fire resistance, excellent electric property, stronger tensile property, anti-wear performance and softness.Such cable conductor adopts five common class tinned copper conductors at present, and shielding adopts nonmetal screen, and sheath adopts neoprene or chlorinated polyethylene sheath.Such structure Problems existing is, 1) the overall tensile property of cable is bad, in use easily occurs that conductor thread core is pulled off situation; 2) shielding properties is bad, what traditional cable adopted is at the outer wrapped semiconductive shielding layer of master core insulation, the cable that this class formation is produced easily generates electromagnetic waves in galvanization, the intelligence degree of carrying out extractive equipment along with colliery is more and more higher, and cable energising generates electromagnetic waves and easily produces interference to this kind of apparatus control system.3) environmental-protecting performance is bad, and what tradition adopted is neoprene or haloflex rubber, easily produces high concentration smoke, toxic gas when burning, and adds personnel's injury when down-hole breaking out of fire.
Therefore, tend to environment-friendly type, flexibility, shielding, good in anti-interference performance, anti-pull with the characteristic such as long-life can electric drill cable will be developing direction.
Utility model content
For meeting above-mentioned requirements, the utility model object is to provide a kind of low smoke and zero halogen Coal Electricity and bores cable.
Scheme of the present utility model is as follows: a kind of low smoke and zero halogen Coal Electricity bores cable, comprises insulated power core, control conductor and wire core; Described insulated power core be by six class tinned copper conductors and aramid fiber core stranded in the same way after insulating barrier is set again and nonmetal screen forms; Described wire core be by six class tinned copper conductors and aramid fiber core stranded after nonmetal screen be set again form; Described control conductor be by six class tinned copper conductors and aramid fiber core stranded after insulating barrier be set again form; Three eradication edge power wire core, a wire core are extruded into cable core with a control conductor by aluminium-plastic tape screen, set gradually tinned copper wire woven shield and oversheath outside described cable core.
The low smoke halogen-free rubber layer of described oversheath to be ethylene propylene diene rubber be base-material.
Described insulating barrier is Ethylene Propylene Terpolymer rubber insulating barrier.
The beneficial effects of the utility model: the utility model structural design is simple, this cable has environment-friendly type, flexibility, advantages of good shielding performance, anti-ly to pull and the performance such as long-life, and have anti-interference and explosion prevention function, security performance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Wherein: 1, insulated power core; 2, aramid fiber core; 3, six class tinned copper conductors; 4, insulating barrier; 5, nonmetal screen; 6, control conductor; 7, wire core; 8, flame resistant filler rope; 9, aluminium-plastic tape screen; 10, tinned copper wire woven shield; 11, oversheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
As shown in Figure 1, a kind of low smoke and zero halogen Coal Electricity bores cable, comprises insulated power core, control conductor and wire core; Described insulated power core 1 be stranded in the same way by six class tinned copper conductors 3 and aramid fiber core 2 after insulating barrier is set again and nonmetal screen forms; Described wire core 7 be stranded by six class tinned copper conductors 3 and aramid fiber core 2 after nonmetal screen 5 be set again form; Described control conductor be stranded by six class tinned copper conductors 3 and aramid fiber core 2 after insulating barrier 4 be set again form; Three eradication edge power wire core, a wire core are extruded into cable core with a control conductor by aluminium-plastic tape screen 9, set gradually tinned copper wire woven shield 10 and oversheath 11 outside described cable core.
Described oversheath 11 for ethylene propylene diene rubber be the low smoke halogen-free rubber layer of base-material.
Described insulating barrier 4 is Ethylene Propylene Terpolymer rubber insulating barrier.
The conductor of control conductor, insulated power core and wire core adopts six classes zinc-plated soft copper conductor 3 to form with aramid fiber core 2 is stranded, conductor is more soft and conductor bears stretching resistance significantly improves, tinned copper wire screen is woven after the outer wrapped aluminium-plastic tape of cable core, cable is made to possess excellent shield effectiveness, anti-tampering and explosion prevention function, oversheath 11 adopts ethylene propylene diene rubber to be the low-smoke halogen-free flame retardant sheath material of base-material, significantly improves the environmental-protecting performance of cable.The utility model structural design cable, has environment-friendly type, flexibility, advantages of good shielding performance, anti-to pull and the characteristic energy such as long-life.
Although give detailed description and explanation to embodiment of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned execution mode and change and amendment; its function produced do not exceed that specification contains yet spiritual time, all should within protection range of the present utility model.
Claims (3)
1. low smoke and zero halogen Coal Electricity bores a cable, comprises insulated power core, control conductor and wire core; It is characterized in that: described insulated power core be by six class tinned copper conductors and aramid fiber core stranded in the same way after insulating barrier is set again and nonmetal screen forms; Described wire core be by six class tinned copper conductors and aramid fiber core stranded after nonmetal screen be set again form; Described control conductor be by six class tinned copper conductors and aramid fiber core stranded after insulating barrier be set again form; Three eradication edge power wire core, a wire core are extruded into cable core with a control conductor by aluminium-plastic tape screen, set gradually tinned copper wire woven shield and oversheath outside described cable core.
2. a kind of low smoke and zero halogen Coal Electricity according to claim 1 bores cable, it is characterized in that: the low smoke halogen-free rubber layer of described oversheath to be ethylene propylene diene rubber be base-material.
3. a kind of low smoke and zero halogen Coal Electricity according to claim 1 bores cable, it is characterized in that: described insulating barrier is Ethylene Propylene Terpolymer rubber insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044227.6U CN204463913U (en) | 2015-01-22 | 2015-01-22 | A kind of low smoke and zero halogen Coal Electricity bores cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044227.6U CN204463913U (en) | 2015-01-22 | 2015-01-22 | A kind of low smoke and zero halogen Coal Electricity bores cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463913U true CN204463913U (en) | 2015-07-08 |
Family
ID=53670764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044227.6U Expired - Fee Related CN204463913U (en) | 2015-01-22 | 2015-01-22 | A kind of low smoke and zero halogen Coal Electricity bores cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
-
2015
- 2015-01-22 CN CN201520044227.6U patent/CN204463913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200976295Y (en) | Low-capacitance anti-jamming safety explosion prevention signal cable for coal well | |
| CN201112005Y (en) | Weatherability type explosion-proof signal cable for coal mine methane monitoring system | |
| CN104616797A (en) | Electric drill cable for low smoke halogen-free coal mine | |
| CN203812609U (en) | Mouse-resistant, fireproof and break-proof coaxial cable | |
| CN202887789U (en) | Halogen-free fire-proof mud-proof control cable for offshore platform | |
| CN204463913U (en) | A kind of low smoke and zero halogen Coal Electricity bores cable | |
| CN205900140U (en) | High -speed passenger is with fire prevention thin wall locomotive cable | |
| CN205158965U (en) | Fire -retardant flexible fire resisting cable of low smoke and zero halogen | |
| CN204926838U (en) | Low smoke and zero halogen polyolefin control cable | |
| CN204257232U (en) | A kind of environmental protection flame retardant fireproof control cable | |
| CN207602261U (en) | A kind of mining LSOH anti-flaming damp-proof control cable | |
| CN203150196U (en) | High noise-resistance video transmission cable | |
| CN203325531U (en) | Penetrating cable used for power plant | |
| CN214279668U (en) | Metal shielding power cable | |
| CN208589280U (en) | A kind of warp resistance environmental protection fire resistant flame retardant high-speed rail jumper cable | |
| CN205920788U (en) | Mineral insulated cable | |
| CN202940042U (en) | High-flexibility fireproof cable | |
| CN204720183U (en) | A kind of inorganic mineral insulation fireproof cable | |
| CN203799749U (en) | Photoelectric composite cable | |
| CN210575195U (en) | Novel sheathed flame-retardant cable | |
| CN204204497U (en) | The automobile-used high-tension cable of high-speed track | |
| CN203787127U (en) | Environment-friendly intrinsic safety type instrument cable | |
| CN202996407U (en) | Power cable used in subway light rail | |
| CN206628287U (en) | A kind of light-duty heatproof flexible cable of resistance to fire ecology | |
| CN204440945U (en) | Installation fire-resistant wires |
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: 20150708 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |