CN102623093A - Special high and low temperature-resistant cable - Google Patents
Special high and low temperature-resistant cable Download PDFInfo
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- CN102623093A CN102623093A CN2012101279605A CN201210127960A CN102623093A CN 102623093 A CN102623093 A CN 102623093A CN 2012101279605 A CN2012101279605 A CN 2012101279605A CN 201210127960 A CN201210127960 A CN 201210127960A CN 102623093 A CN102623093 A CN 102623093A
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- low temperature
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- resistant cable
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Abstract
The invention discloses a special high and low temperature-resistant cable, which comprises a conductor, wherein a silicon rubber insulating layer is extruded outside the conductor; a jacket layer is extruded outside the silicon rubber insulating layer; and a protective layer which is woven by using glass fiber yarns or cotton yarns and is impregnated with corrosion-resistant oil is formed outside the jacket layer. Due to the adoption of the special high and low temperature-resistant cable, the cracking resistance, friction resistance and external influence resistance of a product can be enhanced effectively, the outer diameter and weight of the product are reduced, convenience is brought to pavement of the product, and the use cost performance of the cable is enhanced; and meanwhile, the application range of the product is expanded, the using convenience, safety and reliability of the cable are enhanced remarkably, and the service life of the cable is prolonged.
Description
Technical field
The present invention relates to a kind of cable, especially a kind of applicable to the used extraordinary high-low temperature resistant cable of facility moving fields such as iron and steel, petrochemical industry.
Background technology
Some special dimensions of industry such as iron and steel, petrochemical industry are supporting to adopt silastic material usually with cable; Can significantly improve cable high-low temperature resistant environment capacity and conductor nominal operation temperature; And have stable electrical insulation capability, this traditional cable can satisfy instructions for use basically under the fixed installation condition.But along with some special dimension of above industry many-sided more harsh integration requirement such as uses to high-low temperature resistant, anti-ectocine ability, frequent moving, this has also proposed more comprehensive requirement to supporting operating characteristic with cable in recent years.And the supporting silicone rubber for cable of using of tradition; Its structure is generally copper conductor silicon rubber insulation and silicone rubber jacket; Because the inherent characteristic of silastic material itself has determined that its anti-ectocine ability is relatively poor, for example, cause cable in use because resistance to wear, tensile property, the tear resistance of silicone rubber jacket layer itself are very poor; Can be because of some place mobile devices frequently drag the cracking that causes the cable cover(ing) layer; So that cause cable safety in utilization, reliability greatly to reduce, the cable cycle in useful life obviously shortens, and obviously this is declaring publicly the traditional structure cable and can not satisfy some special use fields to supporting new demand with cable.
Summary of the invention
Technical problem to be solved by this invention is to have overcome the defective that above-mentioned traditional product exists; On the basis that keeps cable high-low temperature resistant characteristic; Also obviously improve anti-cracking, the anti-ectocine ability of product and widened range of application, significantly improved ease of use, security reliability and the useful life of cable.Simultaneously since attenuate restrictive coating reduced external diameter, the weight of product, made things convenient for product to lay and improved the cost performance that cable uses.
A kind of extraordinary high-low temperature resistant cable of the present invention comprises conductor, outside conductor, extrudes silicone rubber insulation layer, outside silicone rubber insulation layer, extrudes restrictive coating, and the overcoat that adopts glass fiber or cotton braid and flood rust preventive oil is set outside restrictive coating.
Said conductor adopts the zinc-plated fine copper wire multiply structure that tangles again, and insulating barrier adopts silastic material, and restrictive coating is silastic material and adopts the squash type production technology that overcoat adopts glass fiber also to flood rust preventive oil.
Beneficial effect of the present invention:
The present invention can improve anti-cracking, friction and the anti-ectocine ability of product effectively, and reduced external diameter, the weight of product, has made things convenient for product to lay and has improved the cost performance that cable uses; Widen the product range of application simultaneously, significantly improved ease of use, security reliability and the useful life of cable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1; A kind of extraordinary high-low temperature resistant cable of the present invention, the centre is a conductor 1, outside conductor 1, extrudes silicone rubber insulation layer 2; Outside silicone rubber insulation layer 2, extrude restrictive coating 3, the overcoat that adopts glass fiber or cotton braid and flood rust preventive oil is set outside restrictive coating 3.Wherein, 6mm
2The conductor 1 of sectional area adopts the zinc-plated fine copper wire multiply of high conductivity that to have 84 filament diameters the be 0.30mm structure that tangles again; Insulating barrier 2 adopts the excellent silicon rubber insulation of high and low temperature resistance; Restrictive coating 3 adopts the excellent silastic material of high and low temperature resistance and adopts the squash type production technology; Overcoat 4 adopts glass fiber and floods rust preventive oil, has widened the product range of application thus, has significantly improved ease of use, security reliability and the useful life of cable.
Conductor of the present invention adopts the structure that tangles again of the multiply with the zinc-plated fine copper wire of high conductivity; Conductor is used as current delivery; Owing to be the multiply of the zinc-plated fine copper wire of the high conductivity structure that tangles again; It has ensured high conductivity, flexibility and the ease of use of cable, has also eliminated the non-oxidizability of non-coating pure cu conductor; Insulating barrier adopts the excellent silicon rubber insulation of high and low temperature resistance, the edge effect of drawing last breath that electrifies of this material; Restrictive coating adopts the excellent silastic material of high and low temperature resistance and adopts the squash type production technology; Overcoat adopts glass fiber or cotton braid and floods rust preventive oil or asphalt paint, plays tear-resistant and effects such as rub resistance and anti-external environment corrosion; Because cable has adopted the design of novel structure material; Therefore guaranteed that cable is on the basis that keeps characteristics such as cable high-low temperature resistant; Also possessed simultaneously excellent anti-extraneous damage ability and widened the product range of application, significantly improved ease of use, security reliability and the useful life of cable.
The concrete application approach of the present invention is a lot, and the above only is a preferred implementation of the present invention, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. extraordinary high-low temperature resistant cable; Comprise conductor (1); Outside conductor (1), extrude silicone rubber insulation layer (2); Outside silicone rubber insulation layer (2), extrude restrictive coating (3), it is characterized in that, the overcoat (4) that adopts glass fiber or cotton braid and flood rust preventive oil is set outside restrictive coating (3).
2. extraordinary high-low temperature resistant cable according to claim 1 is characterized in that, said conductor (1) adopts the zinc-plated fine copper wire multiply structure that tangles again.
3. extraordinary high-low temperature resistant cable according to claim 1 and 2 is characterized in that, said insulating barrier (2) adopts silastic material.
4. extraordinary high-low temperature resistant cable according to claim 1 and 2 is characterized in that, said restrictive coating (3) is for silastic material and adopt the squash type production technology.
5. extraordinary high-low temperature resistant cable according to claim 1 and 2 is characterized in that, said overcoat (4) adopts glass fiber and floods rust preventive oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279605A CN102623093A (en) | 2012-04-27 | 2012-04-27 | Special high and low temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279605A CN102623093A (en) | 2012-04-27 | 2012-04-27 | Special high and low temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102623093A true CN102623093A (en) | 2012-08-01 |
Family
ID=46562955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101279605A Pending CN102623093A (en) | 2012-04-27 | 2012-04-27 | Special high and low temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102623093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839614A (en) * | 2012-11-23 | 2014-06-04 | 江苏河阳线缆有限公司 | Protective hollow cable |
| CN105427941A (en) * | 2015-12-31 | 2016-03-23 | 齐鲁电缆有限公司 | Electric forklift cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205324A (en) * | 2007-12-11 | 2008-06-25 | 杭州捷尔思阻燃化工有限公司 | Halogen-free flame-retardant electric wire and cable sheath polymer material and uses thereof |
| CN102005258A (en) * | 2010-12-24 | 2011-04-06 | 湖南华菱线缆股份有限公司 | Cable for hybrid power vehicle |
| CN201984854U (en) * | 2011-03-09 | 2011-09-21 | 福安市丰华机电工贸有限公司 | Novel insulated cable |
| CN201984852U (en) * | 2011-03-09 | 2011-09-21 | 福安市丰华机电工贸有限公司 | Novel insulation woven wire |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
-
2012
- 2012-04-27 CN CN2012101279605A patent/CN102623093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205324A (en) * | 2007-12-11 | 2008-06-25 | 杭州捷尔思阻燃化工有限公司 | Halogen-free flame-retardant electric wire and cable sheath polymer material and uses thereof |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
| CN102005258A (en) * | 2010-12-24 | 2011-04-06 | 湖南华菱线缆股份有限公司 | Cable for hybrid power vehicle |
| CN201984854U (en) * | 2011-03-09 | 2011-09-21 | 福安市丰华机电工贸有限公司 | Novel insulated cable |
| CN201984852U (en) * | 2011-03-09 | 2011-09-21 | 福安市丰华机电工贸有限公司 | Novel insulation woven wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839614A (en) * | 2012-11-23 | 2014-06-04 | 江苏河阳线缆有限公司 | Protective hollow cable |
| CN105427941A (en) * | 2015-12-31 | 2016-03-23 | 齐鲁电缆有限公司 | Electric forklift cable |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |