CN104021859A - Corrosion-resistant and sunlight-resistant equipment control cable - Google Patents
Corrosion-resistant and sunlight-resistant equipment control cable Download PDFInfo
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- CN104021859A CN104021859A CN201410273458.4A CN201410273458A CN104021859A CN 104021859 A CN104021859 A CN 104021859A CN 201410273458 A CN201410273458 A CN 201410273458A CN 104021859 A CN104021859 A CN 104021859A
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- sundress
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Abstract
The invention discloses a corrosion-resistant and sunlight-resistant equipment control cable. The corrosion-resistant and sunlight-resistant equipment control cable has the advantages of being resistant to corrosion of various acid or alkaline liquid solvents and resistant to sunlight and is capable of meeting requirements of terrible installation sites. The cross section structure of the cable comprises an annular outer sheath, a wrapping layer and an internal core wire structure which are arranged in sequence from outside to inside. The cable is characterized in that a cavity between the wrapping layer and the outer ring surface of the internal core wire structure is filled with fillers which are formed by twisting halogen-free cotton threads; the internal core wire structure particularly comprises a four-core wire cable and voltage wires with four sectional areas; the cross section structure of the four-core wire cable comprises an annular inner sheath, an outer braided layer and an inner braided layer which are sequentially arranged from outside to inside; four wire cable inner cores are arranged in the inner braided layer, and each wire cable inner core is covered with an insulating layer; the outer ring surfaces of the voltage wires with the four sectional areas are respectively sleeved with an outer insulating layer; the outer sheath and the inner sheath are made of halogen-free elastic flame-retardant TPE materials.
Description
Technical field
The present invention relates to construction of cable technical field, be specially a kind of corrosion-resistant resistance to sundress for control cables.
Background technology
Communication equipment occupies very important position in whole industrial system, its fine or not direct relation the quality of industrial product quality, because a lot of operation requirements are inputted in process cable transmission to machine by control panel, if working it out certainly, scraps that product of cable poor signal.Nowadays industrial circle is also more and more wider, and the project of exploitation is also more and more high-end, as wind energy, and solar energy etc.
Due to the development of modern science and technology, the expanding day of human being's production life scope, the equipment of numerous adaptation harsh and unforgiving environments is more and more, and this just requires the stability of the various piece signal controlling of various device equipment, and reliability also can be suitable for various environmental requirements.Comprise the various soda acid solvents of various equipments itself, lubricant, also comprises that long open air exposes to the weather.If signal transmission errors, gently causes device damage, heavy cause failure and the casualties of whole engineering project.
Summary of the invention
For the problems referred to above, the invention provides a kind of corrosion-resistant resistance to sundress for control cables, it has the feature of resistance to various acid, akaline liquid solvent corrosion, resistance to daylight, can meet the demand of more severe use installation site.
A kind of corrosion-resistant resistance to sundress is for control cables, its technical scheme is such: its from outer in the cross-sectional structure that is arranged in order be circular oversheath, lapping layer, internal core structure, it is characterized in that: in the cavity between described lapping layer and the outer ring surface of internal core structure, be furnished with filler, described filler is specially that Halogen cotton thread is stranded to be formed, described internal core structure specifically comprises four-core cable, the voltage wire of four kinds of sectional areas, described four-core cable from outer in the cross-sectional structure that is arranged in order be circular inner sheath, outer braid, interior braid, in described braid, be furnished with the cable inner core that four skins include insulating barrier, the outer ring surface of the voltage wire of four kinds of sectional areas is all set with outer insulation, described oversheath, inner sheath is that Halogen elastic flame TPE material is made.
It is further characterized in that:
Described outer braid, interior braid are aluminium foil wheat and draw screen;
The cross section of the inner chamber that described interior braid forms is circular; Four-core cable is arranged respectively and is formed foursquare four summits, and the points of tangency of the insulating barrier of adjacent described cable inner core is close to mutually;
Described cable inner core is solid conductor;
Described cable inner core is the zinc-plated soft copper wire of annealing;
The inner core of the voltage wire of four kinds of sectional areas is respectively the solid conductor that four sectional areas differ in size and is the zinc-plated soft copper wire of annealing;
The outer insulation of the insulating barrier of described cable inner core, the voltage wire of four kinds of sectional areas all adopts modified polyolefine material to be made, its have advantages of soft, dielectric constant is low, good stability.
Adopt after structure of the present invention, due to four-core cable from outer in the cross-sectional structure that is arranged in order be circular inner sheath, outer braid, interior braid, and four-core cable outer layer is furnished with respectively lapping layer and oversheath, make the inner core signal line structure outside in four-core cable comprise five-layer structure, and because oversheath, inner sheath are specially Halogen elastic flame TPE material, make four-core cable there is the feature of resistance to various acid, akaline liquid solvent corrosion, resistance to daylight, can meet the demand of more severe use installation site.
Brief description of the drawings
Fig. 1 is structural representation sketch of the present invention.
Embodiment
A kind of corrosion-resistant resistance to sundress is for control cables, see Fig. 1: its from outer in the cross-sectional structure that is arranged in order be circular oversheath 1, lapping layer 2, internal core structure, in cavity between the outer ring surface of lapping layer 2 and internal core structure, be furnished with filler 3, filler 3 is specially that Halogen cotton thread is stranded to be formed, internal core structure specifically comprises four-core cable 4, the voltage wire 5 of four kinds of sectional areas, 6, 7, 8, four-core cable 4 from outer in the cross-sectional structure that is arranged in order be circular inner sheath 9, outer braid 10, interior braid 11, in braid 11, be furnished with the cable inner core 12 that four skins include insulating barrier 14, the voltage wire 5 of four kinds of sectional areas, 6, 7, 8 outer ring surface is all set with outer insulation 13, oversheath 1, inner sheath 9 is made for Halogen elastic flame TPE material, the thickness of oversheath 1 is specially 0.8mm～1.5mm, the thickness of inner sheath 9 is specially 0.8mm～1.5mm.Outer braid 10, interior braid 11 are aluminium foil wheat and draw screen; The cross section of the inner chamber that interior braid 11 forms is for circular; Four-core cable 4 is arranged respectively and is formed foursquare four summits, and the points of tangency of the insulating barrier 14 of adjacent cable inner core 12 is close to mutually; Cable inner core 12 is solid conductor; Cable inner core 12 is the zinc-plated soft copper wire of annealing; The inner core of the voltage wire 5,6,7,8 of four kinds of sectional areas is respectively the solid conductor that four sectional areas differ in size and is the zinc-plated soft copper wire of annealing; The zinc-plated soft copper wire of annealing, it not only avoids copper wire oxidation, has more improved the flexibility of wire rod, has promoted the torsional bending performance of wire rod; The outer insulation 13 of the insulating barrier of cable inner core 12, the voltage wire of four kinds of sectional areas 5,6,7,8 all adopts modified polyolefine material to be made, its have advantages of soft, dielectric constant is low, good stability.
The voltage wire 5,6,7,8 of four kinds of sectional areas can external different current strength conveying equipment, it makes whole cable without the voltage wire that uses specification of the same race, the sectional area of the inner core of reasonable arrangement voltage wire according to demand, the manufacturing cost of reduction cable.
Above specific embodiments of the invention are had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to patent covering scope of the present invention.
Claims (7)
1. a corrosion-resistant resistance to sundress is for control cables, its from outer in the cross-sectional structure that is arranged in order be circular oversheath, lapping layer, internal core structure, it is characterized in that: in the cavity between described lapping layer and the outer ring surface of internal core structure, be furnished with filler, described filler is specially that Halogen cotton thread is stranded to be formed, described internal core structure specifically comprises four-core cable, the voltage wire of four kinds of sectional areas, described four-core cable from outer in the cross-sectional structure that is arranged in order be circular inner sheath, outer braid, interior braid, in described braid, be furnished with the cable inner core that four skins include insulating barrier, the outer ring surface of the voltage wire of four kinds of sectional areas is all set with outer insulation, described oversheath, inner sheath is that Halogen elastic flame TPE material is made.
2. the corrosion-resistant resistance to sundress of one as claimed in claim 1, for control cables, is characterized in that: described outer braid, interior braid are aluminium foil wheat and draw screen.
3. the corrosion-resistant resistance to sundress of one as claimed in claim 1 or 2, for control cables, is characterized in that: the cross section of the inner chamber that described interior braid forms is for circular; Four-core cable is arranged respectively and is formed foursquare four summits, and the points of tangency of the insulating barrier of adjacent described cable inner core is close to mutually.
4. the corrosion-resistant resistance to sundress of one as claimed in claim 3, for control cables, is characterized in that: described cable inner core is solid conductor.
5. the corrosion-resistant resistance to sundress of one as claimed in claim 4, for control cables, is characterized in that: described cable inner core is the zinc-plated soft copper wire of annealing.
6. the corrosion-resistant resistance to sundress of one as claimed in claim 1, for control cables, is characterized in that: the inner core of the voltage wire of four kinds of sectional areas is respectively the solid conductor that four sectional areas differ in size and is the zinc-plated soft copper wire of annealing.
7. the corrosion-resistant resistance to sundress of one as claimed in claim 1, for control cables, is characterized in that: the outer insulation of the insulating barrier of described cable inner core, the voltage wire of four kinds of sectional areas all adopts modified polyolefine material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273458.4A CN104021859B (en) | 2014-06-18 | 2014-06-18 | A kind of corrosion-resistant equipment control of resistance to daylight cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273458.4A CN104021859B (en) | 2014-06-18 | 2014-06-18 | A kind of corrosion-resistant equipment control of resistance to daylight cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104021859A true CN104021859A (en) | 2014-09-03 |
| CN104021859B CN104021859B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273458.4A Active CN104021859B (en) | 2014-06-18 | 2014-06-18 | A kind of corrosion-resistant equipment control of resistance to daylight cable |
Country Status (1)
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| CN (1) | CN104021859B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205402A1 (en) * | 2002-05-01 | 2003-11-06 | Fujikura Ltd. | Data transmission cable |
| CN201233756Y (en) * | 2008-07-29 | 2009-05-06 | 永泰电子（东莞）有限公司 | Signal transmission line unit |
| CN201681657U (en) * | 2010-04-23 | 2010-12-22 | 安徽华能电缆集团有限公司 | Special power cable for wind power generation pitch-varying motor |
| CN201859668U (en) * | 2010-06-23 | 2011-06-08 | 特变电工(德阳)电缆股份有限公司 | Composite intelligent cable |
| CN202694876U (en) * | 2012-02-16 | 2013-01-23 | 无锡鑫宏业特塑线缆有限公司 | Electric automobile AC-DC charging cable |
| CN102982865A (en) * | 2012-12-13 | 2013-03-20 | 昆山信昌电线电缆有限公司 | Cold-proof, oil-proof and halogen-free signal cable |
| CN103794267A (en) * | 2014-02-27 | 2014-05-14 | 苏州科宝光电科技有限公司 | Cable for connecting mobile ink-jet printer nozzle |
| CN203966610U (en) * | 2014-06-18 | 2014-11-26 | 昆山信昌电线电缆有限公司 | A kind of corrosion-resistant resistance to sundress is for control cables |
-
2014
- 2014-06-18 CN CN201410273458.4A patent/CN104021859B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205402A1 (en) * | 2002-05-01 | 2003-11-06 | Fujikura Ltd. | Data transmission cable |
| CN201233756Y (en) * | 2008-07-29 | 2009-05-06 | 永泰电子（东莞）有限公司 | Signal transmission line unit |
| CN201681657U (en) * | 2010-04-23 | 2010-12-22 | 安徽华能电缆集团有限公司 | Special power cable for wind power generation pitch-varying motor |
| CN201859668U (en) * | 2010-06-23 | 2011-06-08 | 特变电工(德阳)电缆股份有限公司 | Composite intelligent cable |
| CN202694876U (en) * | 2012-02-16 | 2013-01-23 | 无锡鑫宏业特塑线缆有限公司 | Electric automobile AC-DC charging cable |
| CN102982865A (en) * | 2012-12-13 | 2013-03-20 | 昆山信昌电线电缆有限公司 | Cold-proof, oil-proof and halogen-free signal cable |
| CN103794267A (en) * | 2014-02-27 | 2014-05-14 | 苏州科宝光电科技有限公司 | Cable for connecting mobile ink-jet printer nozzle |
| CN203966610U (en) * | 2014-06-18 | 2014-11-26 | 昆山信昌电线电缆有限公司 | A kind of corrosion-resistant resistance to sundress is for control cables |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104021859B (en) | 2016-08-24 |
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Effective date of registration: 20220421 Address after: 226500 No. 111 Qianjin Road, Baipu Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Xinchang Cable Co.,Ltd. Address before: No. 528, Xinsheng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN HWATEK WIRES AND CABLE Co.,Ltd. |