CN104021853A - Heat dissipation type integrated cable - Google Patents
Heat dissipation type integrated cable Download PDFInfo
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- CN104021853A CN104021853A CN201410195606.5A CN201410195606A CN104021853A CN 104021853 A CN104021853 A CN 104021853A CN 201410195606 A CN201410195606 A CN 201410195606A CN 104021853 A CN104021853 A CN 104021853A
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- cable
- mineral filler
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Abstract
The invention discloses a heat dissipation type integrated cable. The heat dissipation type integrated cable comprises two cable bodies. The two cable bodies are respectively provided with a cable core and a jacket, wherein the each cable core is wrapped in the corresponding jacket. A connecting rib is connected between the jackets of the two cable bodies in an integrated mode. A steel wire is arranged in the connecting rib. A plurality of arc heat dissipating holes are formed in the jacket of each cable body and are distributed in an annular mode. According to the heat dissipation type integrated cable, the structure is simple, and the tensile strength existing when the cable is embedded overall is improved through the connecting rib and the steel wire in the connecting rib; the arc heat dissipating holes are formed in the jacket of each cable body and are distributed in the annular mode, so that the heat dissipation performance is improved, and the demand of a high temperature working environment is met.
Description
Technical field
The present invention relates to field of cables, specifically a kind of heat radiating type disjunctor cable.
Background technology
Cable has power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, mining cable, aluminium alloy cable etc.They are all comprised of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
In prior art, when several cables are buried underground together, or adopt insulating tape or insulating cord that several cables are bound together, or do not adopt any fixation, make cable when integral body is buried underground, affect whole tensile strength.In addition, the cable for a few thing under the higher operational environment of temperature, has relatively high expectations to its heat dispersion.
It is not enough that the performances such as medium corrosion resistance such as traditional cable jacket material thermal endurance, resistance to ag(e)ing, acid and alkali-resistance, oil resistant seem.
Summary of the invention
The object of this invention is to provide a kind of heat radiating type disjunctor cable, the tensile strength when improving whole cable and burying underground, and improve its heat dispersion.The better performances such as medium corrosion resistance such as cable jacket material thermal endurance of the present invention, resistance to ag(e)ing, acid and alkali-resistance, oil resistant.
Technical scheme of the present invention is as follows:
A kind of heat radiating type disjunctor cable, include two cables, it is characterized in that: two described cables include respectively cable core and are coated on the sheath outside cable core, between the sheath of described two cables, be connected with dowel, in described dowel, be provided with steel wire, in the sheath of described two cables, be respectively equipped with and be a plurality of arc louvres that distribute around shape.
Described heat radiating type disjunctor cable, is characterized in that: two described cable cores are respectively by a conductor or be surrounded by mutually stranded composition of many conductors of insulating barrier outward.
Described sheath material is made by the raw material of following weight portion: butadiene-styrene rubber 54-66, chlorosulfonated polyethylene rubber 22-28, poly(4-methyl-1-pentene) 16-24, epoxyoleic acid butyl ester 12-18, activated magnesia 3-4, stearic acid monoglyceride 4-6, zinc stearate 1-2, calcium stearate 1.5-2.5, peroxidized t-butyl perbenzoate 2.5-4.5, trimethylol-propane trimethacrylate 1-2, channel black 15-20, flake asbestos 7-11, oyster shell whiting 4-9, modified mineral filler 18-26, aluminium hydroxide 10-15, antimonous oxide 6-12, Firebrake ZB 5-10, accelerator DZ 1-2, acceterator TE TD0.5-1, age resistor ODA2-3, antioxidant NBC 1-2,
The preparation method of described modification complex mineral filler is as follows: (1) in mass ratio 4-8:3-5:2-3:1 takes barite, olivine, attapulgite, illite and mixes, pulverize, cross 50-100 mesh sieve, then at 820-880 ℃ of temperature lower calcination 20-30min, continue to be warming up to 1050-1150 ℃, calcining 2-3h, shrend, dries; (2) get and be equivalent to 4 of absolute ethyl alcohol doubly of complex mineral filler weight 2-3,40-50%, the glyoxal ethyline of 4'-MDA epoxy resin, 2-4% mixes with the compounded mix that step (2) is processed, heating water bath is to 120-140 ℃, 500-1000rpm high-speed stirred 0.5-1h, filter, dry; (3) get and be equivalent to complex mineral filler weight 30-40% brombutyl, the AU of 15-25%, the xylene formaldehyde resin of the polydiallyl phthalate of 5-10%, 4-8% carries out melt blending, the complex mineral filler that the double pentaerythritol methacrylate of the rapeseed oil of 3-6%, 2-4% is processed with step (2) together drops into double screw extruder after mixing, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of described sheath material, comprise the following steps: take in butadiene-styrene rubber, epoxyoleic acid butyl ester, zinc stearate, calcium stearate, the mill of channel black input, in roller temperature, be mixing 15-20min at 60-70 ℃ of temperature, then dancer rools temperature is to 45-55 ℃, add the mixing 10-15min of all the other raw materials, park 4-8h, discharging.
Beneficial effect of the present invention:
The present invention is simple in structure, steel wire in dowel and dowel has improved tensile strength when whole cable is buried underground, being around shape a plurality of arc louvres that distribute of being respectively equipped with in the sheath of two cables effectively improved heat dispersion, met the needs of the operational environment that temperature is higher.Cable jacket material of the present invention has good physical and mechanical properties, electrical insulating property, thermal endurance, chemical resistance, the performance such as ageing-resistant, and fire resistance is good, the amount of being fuming lower security environmental protection during burning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Referring to Fig. 1, a kind of heat radiating type disjunctor cable, include two cables, two cables include respectively cable core 1 and are coated on the sheath 2 outside cable core 1, between the sheath 2 of two cables 1, be connected with dowel 3, in dowel 3, be provided with in the sheath 2 of 4, two cables 1 of steel wire and be respectively equipped with and be a plurality of arc louvres 5 that distribute around shape.
In the present invention, cable core 1 is respectively by a conductor or be surrounded by mutually stranded composition of many conductors of insulating barrier outward.Described sheath 2 materials are made by the raw material of following weight portion: butadiene-styrene rubber 62, chlorosulfonated polyethylene rubber 22, poly(4-methyl-1-pentene) 16, epoxyoleic acid butyl ester 14, activated magnesia 3, stearic acid monoglyceride 5, zinc stearate 1.5, calcium stearate 2, peroxidized t-butyl perbenzoate 3.5, trimethylol-propane trimethacrylate 1.5, channel black 18, flake asbestos 9, oyster shell whiting 6, modified mineral filler 22, aluminium hydroxide 14, antimonous oxide 8, Firebrake ZB 7, accelerator DZ 1, acceterator TE TD0.5, age resistor ODA2, antioxidant NBC 1,
The preparation method of described modification complex mineral filler is as follows: (1) in mass ratio 8:5:3:1 takes barite, olivine, attapulgite, illite and mixes, pulverize, cross 100 mesh sieves, then at 880 ℃ of temperature lower calcination 20min, continue to be warming up to 1150 ℃, calcining 2h, shrend, dries; (2) get be equivalent to 3 times of complex mineral filler weight absolute ethyl alcohol, 50% 4,4'-MDA epoxy resin, 4% glyoxal ethyline mix with the compounded mix that step (2) is processed, heating water bath to 140 ℃, 1000rpm high-speed stirred 0.5h, filter, dry; (3) get and be equivalent to together to drop into double screw extruder after complex mineral filler that complex mineral filler weight 40% brombutyl, 25% AU, 10% polydiallyl phthalate, 8% xylene formaldehyde resin, 6% rapeseed oil, 4% double pentaerythritol methacrylate process with step (2) mixes and carry out melt blending, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of described sheath 2 materials, comprise the following steps: take in butadiene-styrene rubber, epoxyoleic acid butyl ester, zinc stearate, calcium stearate, the mill of channel black input, in roller temperature, be mixing 15-20min at 60-70 ℃ of temperature, then dancer rools temperature is to 45-55 ℃, add the mixing 10-15min of all the other raw materials, park 4-8h, discharging.
The results of property of the CABLE MATERIALS making after testing, is as following table:
Claims (4)
1. a heat radiating type disjunctor cable, include two cables, it is characterized in that: two described cables include respectively cable core and are coated on the sheath outside cable core, between the sheath of described two cables, be connected with dowel, in described dowel, be provided with steel wire, in the sheath of described two cables, be respectively equipped with and be a plurality of arc louvres that distribute around shape.
2. heat radiating type disjunctor cable according to claim 1, is characterized in that: described cable core is respectively by a conductor or be surrounded by mutually stranded composition of many conductors of insulating barrier outward.
3. heat radiating type disjunctor cable according to claim 1, it is characterized in that: described sheath material is made by the raw material of following weight portion: butadiene-styrene rubber 54-66, chlorosulfonated polyethylene rubber 22-28, poly(4-methyl-1-pentene) 16-24, epoxyoleic acid butyl ester 12-18, activated magnesia 3-4, stearic acid monoglyceride 4-6, zinc stearate 1-2, calcium stearate 1.5-2.5, peroxidized t-butyl perbenzoate 2.5-4.5, trimethylol-propane trimethacrylate 1-2, channel black 15-20, flake asbestos 7-11, oyster shell whiting 4-9, modified mineral filler 18-26, aluminium hydroxide 10-15, antimonous oxide 6-12, Firebrake ZB 5-10, accelerator DZ 1-2, acceterator TE TD 0.5-1, age resistor ODA 2-3, antioxidant NBC 1-2,
The preparation method of described modification complex mineral filler is as follows: (1) in mass ratio 4-8:3-5:2-3:1 takes barite, olivine, attapulgite, illite and mixes, pulverize, cross 50-100 mesh sieve, then at 820-880 ℃ of temperature lower calcination 20-30min, continue to be warming up to 1050-1150 ℃, calcining 2-3h, shrend, dries; (2) get and be equivalent to 4 of absolute ethyl alcohol doubly of complex mineral filler weight 2-3,40-50%, the glyoxal ethyline of 4'-MDA epoxy resin, 2-4% mixes with the compounded mix that step (2) is processed, heating water bath is to 120-140 ℃, 500-1000rpm high-speed stirred 0.5-1h, filter, dry; (3) get and be equivalent to complex mineral filler weight 30-40% brombutyl, the AU of 15-25%, the xylene formaldehyde resin of the polydiallyl phthalate of 5-10%, 4-8% carries out melt blending, the complex mineral filler that the double pentaerythritol methacrylate of the rapeseed oil of 3-6%, 2-4% is processed with step (2) together drops into double screw extruder after mixing, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
4. heat radiating type disjunctor cable according to claim 3, it is characterized in that: the preparation method of described sheath material, it is characterized in that comprising the following steps: take in butadiene-styrene rubber, epoxyoleic acid butyl ester, zinc stearate, calcium stearate, the mill of channel black input, in roller temperature, be mixing 15-20min at 60-70 ℃ of temperature, then dancer rools temperature is to 45-55 ℃, add the mixing 10-15min of all the other raw materials, park 4-8h, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195606.5A CN104021853A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation type integrated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195606.5A CN104021853A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation type integrated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021853A true CN104021853A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195606.5A Pending CN104021853A (en) | 2014-05-09 | 2014-05-09 | Heat dissipation type integrated cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN104021853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390205A (en) * | 2015-10-27 | 2016-03-09 | 合肥安奎思成套设备有限公司 | Overhead cable |
| CN107245170A (en) * | 2017-05-04 | 2017-10-13 | 安徽电气集团股份有限公司 | A kind of electricity floor heating heating cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315177Y (en) * | 2008-11-14 | 2009-09-23 | 佛山市南海讯联信息有限公司 | Self-supporting type digital communication and remote power supply composite cable |
| CN201489890U (en) * | 2009-08-19 | 2010-05-26 | 郫县三电电缆有限责任公司 | Self load-bearing type low-voltage overhead insulated cable |
| CN202584802U (en) * | 2012-03-29 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Cooling type parallel cable |
| CN202584811U (en) * | 2012-03-29 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Tensile self-supporting cable |
| CN202584758U (en) * | 2012-03-28 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Parallel cable |
| CN203150297U (en) * | 2013-01-11 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | Special coated communication cable |
-
2014
- 2014-05-09 CN CN201410195606.5A patent/CN104021853A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315177Y (en) * | 2008-11-14 | 2009-09-23 | 佛山市南海讯联信息有限公司 | Self-supporting type digital communication and remote power supply composite cable |
| CN201489890U (en) * | 2009-08-19 | 2010-05-26 | 郫县三电电缆有限责任公司 | Self load-bearing type low-voltage overhead insulated cable |
| CN202584758U (en) * | 2012-03-28 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Parallel cable |
| CN202584802U (en) * | 2012-03-29 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Cooling type parallel cable |
| CN202584811U (en) * | 2012-03-29 | 2012-12-05 | 安徽太平洋电缆集团有限公司 | Tensile self-supporting cable |
| CN203150297U (en) * | 2013-01-11 | 2013-08-21 | 安徽龙庵电缆集团有限公司 | Special coated communication cable |
Non-Patent Citations (2)
| Title |
|---|
| 吴宗泽 等: "《机械零件设计手册，第2版》", 30 September 2013 * |
| 郑永林: "《非金属矿物材料》", 31 May 2007 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390205A (en) * | 2015-10-27 | 2016-03-09 | 合肥安奎思成套设备有限公司 | Overhead cable |
| CN107245170A (en) * | 2017-05-04 | 2017-10-13 | 安徽电气集团股份有限公司 | A kind of electricity floor heating heating cable |
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Application publication date: 20140903 |
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