CN103928131A - Insect-bite-preventing reel cable for oil platform - Google Patents
Insect-bite-preventing reel cable for oil platform Download PDFInfo
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- CN103928131A CN103928131A CN201410172708.5A CN201410172708A CN103928131A CN 103928131 A CN103928131 A CN 103928131A CN 201410172708 A CN201410172708 A CN 201410172708A CN 103928131 A CN103928131 A CN 103928131A
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Abstract
The invention discloses an insect-bite-preventing reel cable for an oil platform. The cable comprises a cable core, wherein the cable core comprises a cross-shaped nylon framework, the four ends of the cross-shaped nylon framework are respectively provided with a hole, the holes are filled with chili powder, four right-angle gaps of the cross-shaped nylon framework are respectively provided with a fan-shaped conductor, each fan-shaped conductor is formed by twisting and extruding seven or more tinned copper wires, a fluoroplastic insulating layer is wrapped on each fan-shaped conductor, and a copper braid shielding layer and an outer sheath are wrapped on the cable core in sequence. The insect-bite-preventing reel cable for the oil platform has the advantages of being high in electrical insulation performance, mechanical performance and physical performance, high in flame retardance, resistant to ageing and water, environmentally friendly and the like; the cable can be effectively prevented from being bitten by mice and corroded by termites, and the probability that the cable is further damaged by the mice and the termites is reduced by the chili powder; the cable is more solid and more tough due to the cross-shaped nylon framework, and the cable can operate safely and reliably even if the outer sheath of the cable is damaged by the mice and the termites or external force.
Description
Technical field
The present invention relates generally to field of cables, relates in particular to a kind of anti-insect bite drum cable used for oil platform.
Background technology
Drum cable is mainly used in coil machine, Transport Machinery and the conveyer of extension and retraction system, and drum cable is with the guiding of dragging axle or other similar device motion of taking down the exhibits; , often there is the mouse ant moth erosion cable situation that bites in the occasion of often haunting in muroid and the concentrated area of humid tropics termite, causes cable water inlet or make moist, and causes the accidents such as power failure, communicating interrupt, serious short circuit, fire, brings immeasurable loss.As everyone knows, it is one of three large main harm of harm cable that insect bite destroys, and consequent accident, all can cause huge economic loss.
It is high temperature resistant poor that traditional cable jacket material exists, and resistant to chemical media is poor, not damage resistant, the shortcoming such as not ageing-resistant.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, and a kind of anti-insect bite drum cable used for oil platform is provided.That cable jacket material of the present invention exists is high temperature resistant, aging good.
The present invention is achieved by the following technical solutions:
A kind of anti-insect bite drum cable used for oil platform, include cable core, it is characterized in that: cable core includes cross polyamide skeleton, four ends of cross polyamide skeleton have hole and are filled with chilli powder, in the space, four right angles of cross polyamide skeleton, be respectively equipped with a sector conductor, sector conductor carries out stranded extruding by more than seven tinned copper wire and forms, and sector conductor is wrapped with fluoroplastic insulation layer, and cable core is enclosed with proof copper-wire braided screen, oversheath outward successively.
Jacket material is made up of the raw material of following weight portion: LLDPE 50-70, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer 20-30, polyether sulfone 10-15, talcum powder 15-20, aluminium hydroxide 10-15, magnesium oxide 2-3, turpentine oil 5-10, triphenyl phosphite 8-14, zinc neodecanoate 1-2, glycerin monostearate 2-4, calcinated argil 10-15, diisodecyl adipate (DIDA) 16-22, epoxy tetrahydro-2-ethylhexyl phthalate 8-14, antioxidant 1010 1-2, ultra-violet absorber UV-3270.5-1.5, modified mineral filler 10-15,
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 5-10:3-6:2-4:1, pulverize, cross 200-300 mesh sieve, 650-750 DEG C of calcining 20-30min, naturally cools to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added water to pull an oar and make the suspension that concentration is 35-45%, the hydrochloric acid solution that is 15-20% by concentration regulates PH to 4-5, heating water bath is to 70-80 DEG C, 1500-2000rpm speed lapping 10-15min, then be neutralized to neutrality with the sodium hydroxide solution that concentration is 10-15%, leave standstill 20-30min, filter, distilled water washing 2-3 time for filter residue, after oven dry, add in mixer, under 500-1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 3-5%, the Di(dioctylpyrophosphato) ethylene titanate of 0.5-1%, after mixing, the poly of 2-4% slowly adds in complex mineral filler with vaporific or droplet form, at 40-60 DEG C of temperature, stir 10-20min, dry, c, get and be equivalent to the polypropylene of complex mineral filler weight 35-45%, the poly terephthalic acid 1 of 20-30%, after the complex mineral filler that the tributyl phosphate of the ethylene-methyl acrylate-glyceryl methacrylate terpolymer of 4-cyclohexanedimethanoester ester, 10-15%, the atoleine of 2-5%, 4-8% is processed with step b mixes, together drop into double screw extruder and carry out melt blending, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of jacket material of the present invention, comprises the following steps:
(1) LLDPE, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer, polyether sulfone are dropped in kneader and mixed, then add diisodecyl adipate (DIDA), epoxy tetrahydro-2-ethylhexyl phthalate to stir a moment, after plasticizer is by basic absorption, add triphenyl phosphite, zinc neodecanoate, glycerin monostearate, make material temperature be raised to 70-80 DEG C by frictional heat, add again remaining raw material, when material temperature rises to 90-100 DEG C, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 40-50 DEG C time;
(2) above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 40-60r/min, processing temperature is 140-180 DEG C;
(3) pack after metering.
Advantage of the present invention is:
Insulation electrical performance of the present invention, mechanical and physical performance are good, and have the performances such as high flame retardant, ageing-resistant, waterproof, environmental protection; Can effectively prevent mouse to bite and termite moth erosion performance, chilli powder has reduced mouse ant further causes the probability of damage to cable; Cross polyamide skeleton make cable more firmly, good toughness, even cable jacket by mouse ant or by outside destroy in the situation that, operation that also can be safe and reliable.Cable jacket material excellent combination property of the present invention, has the performances such as good physical and mechanical properties, electrical insulation capability, thermal endurance.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of anti-insect bite drum cable used for oil platform, include cable core, cable core includes cross polyamide skeleton 1, four ends of cross polyamide skeleton 1 have hole and are filled with chilli powder 2, in the space, four right angles of cross polyamide skeleton 1, are respectively equipped with a sector conductor 3, and sector conductor 3 carries out stranded extruding by more than seven tinned copper wire and forms, sector conductor 3 is wrapped with fluoroplastic insulation layer 4, and cable core is enclosed with proof copper-wire braided screen 5, oversheath 6 outward successively.
Oversheath 6 materials are made up of the raw material of following weight portion: LLDPE 60, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer 25, polyether sulfone 15, talcum powder 18, aluminium hydroxide 12, magnesium oxide 2.5, turpentine oil 7, triphenyl phosphite 12, zinc neodecanoate 1.5, glycerin monostearate 3, calcinated argil 15, diisodecyl adipate (DIDA) 18, epoxy tetrahydro-2-ethylhexyl phthalate 10, antioxidant 1010 1.5, ultra-violet absorber UV-3271, modified mineral filler 12,
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 7:4:3:1, pulverize, cross 300 mesh sieves, 720 DEG C of calcining 20min, naturally cool to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added water, and to make concentration be 40% suspension in making beating, the hydrochloric acid solution that is 20% by concentration regulates PH to 4, heating water bath to 80 DEG C, 2000rpm speed lapping 10min, then be neutralized to neutrality with the sodium hydroxide solution that concentration is 15%, leave standstill 25min, filter, distilled water washing 3 times for filter residue, after oven dry, add in mixer, under 1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 4%, 0.5% Di(dioctylpyrophosphato) ethylene titanate, after mixing, 2% poly slowly adds in complex mineral filler with vaporific or droplet form, at 50 DEG C of temperature, stir 15min, dry, c, get and be equivalent to the polypropylene of complex mineral filler weight 40%, 25% poly terephthalic acid 1, after the complex mineral filler that 4-cyclohexanedimethanoester ester, 10% ethylene-methyl acrylate-glyceryl methacrylate terpolymer, 3% atoleine, 6% tributyl phosphate are processed with step b mixes, together drop into double screw extruder and carry out melt blending, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of oversheath 6 materials, comprises the following steps:
(1) LLDPE, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer, polyether sulfone are dropped in kneader and mixed, then add diisodecyl adipate (DIDA), epoxy tetrahydro-2-ethylhexyl phthalate to stir a moment, after plasticizer is by basic absorption, add triphenyl phosphite, zinc neodecanoate, glycerin monostearate, make material temperature be raised to 70-80 DEG C by frictional heat, add again remaining raw material, when material temperature rises to 90-100 DEG C, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 40-50 DEG C time;
(2) above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 40-60r/min, processing temperature is 140-180 DEG C;
(3) pack after metering.
The results of property of oversheath 6 materials that make after testing, is as following table:
Claims (3)
1. an anti-insect bite drum cable used for oil platform, include cable core, it is characterized in that: cable core includes cross polyamide skeleton, four ends of cross polyamide skeleton have hole and are filled with chilli powder, in the space, four right angles of cross polyamide skeleton, be respectively equipped with a sector conductor, sector conductor carries out stranded extruding by more than seven tinned copper wire and forms, and sector conductor is wrapped with fluoroplastic insulation layer, and cable core is enclosed with proof copper-wire braided screen, oversheath outward successively.
2. anti-insect bite drum cable used for oil platform according to claim 1, it is characterized in that: described jacket material is made up of the raw material of following weight portion: LLDPE 50-70, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer 20-30, polyether sulfone 10-15, talcum powder 15-20, aluminium hydroxide 10-15, magnesium oxide 2-3, turpentine oil 5-10, triphenyl phosphite 8-14, zinc neodecanoate 1-2, glycerin monostearate 2-4, calcinated argil 10-15, diisodecyl adipate (DIDA) 16-22, epoxy tetrahydro-2-ethylhexyl phthalate 8-14, antioxidant 1010 1-2, ultra-violet absorber UV-327 0.5-1.5, modified mineral filler 10-15,
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 5-10:3-6:2-4:1, pulverize, cross 200-300 mesh sieve, 650-750 DEG C of calcining 20-30min, naturally cools to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added water to pull an oar and make the suspension that concentration is 35-45%, the hydrochloric acid solution that is 15-20% by concentration regulates PH to 4-5, heating water bath is to 70-80 DEG C, 1500-2000rpm speed lapping 10-15min, then be neutralized to neutrality with the sodium hydroxide solution that concentration is 10-15%, leave standstill 20-30min, filter, distilled water washing 2-3 time for filter residue, after oven dry, add in mixer, under 500-1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 3-5%, the Di(dioctylpyrophosphato) ethylene titanate of 0.5-1%, after mixing, the poly of 2-4% slowly adds in complex mineral filler with vaporific or droplet form, at 40-60 DEG C of temperature, stir 10-20min, dry, c, get and be equivalent to the polypropylene of complex mineral filler weight 35-45%, the poly terephthalic acid 1 of 20-30%, after the complex mineral filler that the tributyl phosphate of the ethylene-methyl acrylate-glyceryl methacrylate terpolymer of 4-cyclohexanedimethanoester ester, 10-15%, the atoleine of 2-5%, 4-8% is processed with step b mixes, together drop into double screw extruder and carry out melt blending, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
3. anti-insect bite drum cable used for oil platform according to claim 1, is characterized in that: the preparation method of described jacket material, comprises the following steps:
LLDPE, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer, polyether sulfone are dropped in kneader and mixed, then add diisodecyl adipate (DIDA), epoxy tetrahydro-2-ethylhexyl phthalate to stir a moment, after plasticizer is by basic absorption, add triphenyl phosphite, zinc neodecanoate, glycerin monostearate, make material temperature be raised to 70-80 DEG C by frictional heat, add again remaining raw material, when material temperature rises to 90-100 DEG C, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 40-50 DEG C time;
Above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 40-60r/min, processing temperature is 140-180 DEG C;
Packaging after metering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172708.5A CN103928131B (en) | 2014-04-26 | 2014-04-26 | Anti-insect bite drum cable used for oil platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172708.5A CN103928131B (en) | 2014-04-26 | 2014-04-26 | Anti-insect bite drum cable used for oil platform |
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| CN103928131A true CN103928131A (en) | 2014-07-16 |
| CN103928131B CN103928131B (en) | 2016-06-01 |
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| CN201410172708.5A Active CN103928131B (en) | 2014-04-26 | 2014-04-26 | Anti-insect bite drum cable used for oil platform |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN104835597A (en) * | 2015-05-04 | 2015-08-12 | 重庆泰山电缆有限公司 | Split conductor separating band and split conductor |
| CN112415685A (en) * | 2020-11-16 | 2021-02-26 | 通鼎互联信息股份有限公司 | Rat-proof optical cable and manufacturing method thereof |
| WO2021134976A1 (en) * | 2019-12-31 | 2021-07-08 | 公牛集团股份有限公司 | Anti-biting agent, anti-biting material, anti-biting article and preparation method therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203013388U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Composite insulation high-temperature-resistant power cable |
| CN203536022U (en) * | 2013-10-17 | 2014-04-09 | 中国冶金地质总局中南地质勘查院 | Exploration cable |
| US20140102749A1 (en) * | 2012-10-15 | 2014-04-17 | Joseph Varkey | Electric Submersible Pump Cables for Harsh Environments |
-
2014
- 2014-04-26 CN CN201410172708.5A patent/CN103928131B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140102749A1 (en) * | 2012-10-15 | 2014-04-17 | Joseph Varkey | Electric Submersible Pump Cables for Harsh Environments |
| CN203013388U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Composite insulation high-temperature-resistant power cable |
| CN203536022U (en) * | 2013-10-17 | 2014-04-09 | 中国冶金地质总局中南地质勘查院 | Exploration cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN104835597A (en) * | 2015-05-04 | 2015-08-12 | 重庆泰山电缆有限公司 | Split conductor separating band and split conductor |
| WO2021134976A1 (en) * | 2019-12-31 | 2021-07-08 | 公牛集团股份有限公司 | Anti-biting agent, anti-biting material, anti-biting article and preparation method therefor |
| CN112415685A (en) * | 2020-11-16 | 2021-02-26 | 通鼎互联信息股份有限公司 | Rat-proof optical cable and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN103928131B (en) | 2016-06-01 |
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