CN104616797A - Electric drill cable for low smoke halogen-free coal mine - Google Patents
Electric drill cable for low smoke halogen-free coal mine Download PDFInfo
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- CN104616797A CN104616797A CN201510032035.8A CN201510032035A CN104616797A CN 104616797 A CN104616797 A CN 104616797A CN 201510032035 A CN201510032035 A CN 201510032035A CN 104616797 A CN104616797 A CN 104616797A
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- aramid fiber
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Abstract
The invention discloses an electric drill cable for low smoke halogen-free coal mine and relates to the cable technical field. The electric drill cable for low smoke halogen-free coal mine comprises an insulation power wire core, a control wire core and a ground wire core; the insulation power wire core is composed by twisting six types of tin plating copper conductors and aramid fiber core in the same direction and setting the insulation layer and the nonmetal shielding layer outside; the ground wire core is composed by twisting six types of tin plating copper conductors and aramid fiber core in the same direction and setting the nonmetal shielding layer outside; the control wire core is composed by twisting six types of tin plating copper conductors and aramid fiber core in the same direction and setting the insulation layer outside; three insulation power wire cores, one ground wire core and one control wire core are extruded by the aluminum plastic composite belt shielding layer into the cable core, the cable core is orderly provided with the tin plating copper wire knitting insulation layer and outer sheath outside. The electric drill cable for low smoke halogen-free coal mine is simple in design structure, the cable is environment friendly, the cable has flexibility, shielding property, anti-draw property, long service life, anti-interference property and anti-explosion function and the safety performance is good.
Description
Technical field
The present invention relates to cable, particularly relate to a kind of low smoke and zero halogen Coal Electricity and bore 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.
Summary of the invention
For meeting above-mentioned requirements, the object of the invention is to provide a kind of low smoke and zero halogen Coal Electricity and bores cable.
The solution of the present invention 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.
Beneficial effect of the present invention: structural design of the present invention 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 invention,
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 present invention will be further described;
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.Structural design cable of the present invention, 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 the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention 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 scope of the present invention.
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 |
|---|---|---|---|
| CN201510032035.8A CN104616797A (en) | 2015-01-22 | 2015-01-22 | Electric drill cable for low smoke halogen-free coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032035.8A CN104616797A (en) | 2015-01-22 | 2015-01-22 | Electric drill cable for low smoke halogen-free coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104616797A true CN104616797A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032035.8A Pending CN104616797A (en) | 2015-01-22 | 2015-01-22 | Electric drill cable for low smoke halogen-free coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104616797A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550423A (en) * | 2018-06-08 | 2018-09-18 | 安徽华星电缆集团有限公司 | A kind of anti-interference buggy ladle cable of high strength flexible and preparation method thereof |
| CN108717879A (en) * | 2018-07-12 | 2018-10-30 | 山东泉兴银桥光电缆科技发展有限公司 | A kind of mining waterproofing type anti-explosion signal cable |
| CN114446516A (en) * | 2021-12-27 | 2022-05-06 | 新亚特电缆股份有限公司 | Watertight cable for deep-sea detector and method of making the same |
| CN114596994A (en) * | 2022-03-31 | 2022-06-07 | 远东电缆有限公司 | High-voltage shielding flexible cable for laser shock |
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| CN201707942U (en) * | 2010-04-30 | 2011-01-12 | 安徽华菱电缆集团有限公司 | High-strength super-soft coal getter cabtyre cable |
| CN102074290A (en) * | 2011-01-11 | 2011-05-25 | 上海起帆电线电缆有限公司 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
| CN102403062A (en) * | 2011-11-19 | 2012-04-04 | 扬州亚光电缆有限公司 | Intrinsically safe explosion-proof data transmission flexible spring cable |
| CN202230778U (en) * | 2011-09-21 | 2012-05-23 | 扬州亚光电缆有限公司 | Halogen-free environment-friendly anti-electromagnetic interference sensor cable for mine |
| CN202601241U (en) * | 2012-06-18 | 2012-12-12 | 安徽凌宇电缆科技有限公司 | Cable for water-resisting high-strength tensile wear-resisting shield machine |
| CN204463913U (en) * | 2015-01-22 | 2015-07-08 | 安徽凌宇电缆科技有限公司 | A kind of low smoke and zero halogen Coal Electricity bores cable |
-
2015
- 2015-01-22 CN CN201510032035.8A patent/CN104616797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201707942U (en) * | 2010-04-30 | 2011-01-12 | 安徽华菱电缆集团有限公司 | High-strength super-soft coal getter cabtyre cable |
| CN102074290A (en) * | 2011-01-11 | 2011-05-25 | 上海起帆电线电缆有限公司 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
| CN202230778U (en) * | 2011-09-21 | 2012-05-23 | 扬州亚光电缆有限公司 | Halogen-free environment-friendly anti-electromagnetic interference sensor cable for mine |
| CN102403062A (en) * | 2011-11-19 | 2012-04-04 | 扬州亚光电缆有限公司 | Intrinsically safe explosion-proof data transmission flexible spring cable |
| CN202601241U (en) * | 2012-06-18 | 2012-12-12 | 安徽凌宇电缆科技有限公司 | Cable for water-resisting high-strength tensile wear-resisting shield machine |
| CN204463913U (en) * | 2015-01-22 | 2015-07-08 | 安徽凌宇电缆科技有限公司 | A kind of low smoke and zero halogen Coal Electricity bores cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550423A (en) * | 2018-06-08 | 2018-09-18 | 安徽华星电缆集团有限公司 | A kind of anti-interference buggy ladle cable of high strength flexible and preparation method thereof |
| CN108717879A (en) * | 2018-07-12 | 2018-10-30 | 山东泉兴银桥光电缆科技发展有限公司 | A kind of mining waterproofing type anti-explosion signal cable |
| CN114446516A (en) * | 2021-12-27 | 2022-05-06 | 新亚特电缆股份有限公司 | Watertight cable for deep-sea detector and method of making the same |
| CN114596994A (en) * | 2022-03-31 | 2022-06-07 | 远东电缆有限公司 | High-voltage shielding flexible cable for laser shock |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |