CN103354109A - Heatproof high-strength cable - Google Patents
Heatproof high-strength cable Download PDFInfo
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- CN103354109A CN103354109A CN 201310270527 CN201310270527A CN103354109A CN 103354109 A CN103354109 A CN 103354109A CN 201310270527 CN201310270527 CN 201310270527 CN 201310270527 A CN201310270527 A CN 201310270527A CN 103354109 A CN103354109 A CN 103354109A
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Abstract
The invention discloses a heatproof high-strength cable, comprising conductors, insulating films wrapped outside each conductor, and a high temperature resistance insulating layer wrapping outside the three stacked conductors. The conductor is stranded by a plurality of silver-plated round copper wires. The number of the conductors is three, and the conductors are stacked in a shape of a Chinese character pin. The insulating film is made of polyvinyl chloride. The high temperature resistance insulating layer is made of silicone rubber. The silicone rubber is prepared by mixing methyl vinyl silicone rubber, carbon black, hydroxyl silicone oil, and dibenzyl silanediol, and is processed by sulfidizing. A rubber sheath wraps on the periphery of the high temperature resistance insulating layer, and the rubber sheath is processed by the sulfidizing. Because of arrangement of the rubber sheath and the high temperature resistance insulating layer which are processed by the sulfidizing, the cable has relatively high temperature resistance performance, and the three conductors are stacked in the shape of the Chinese character pin, strength of the cable is greatly improved, thereby greatly improving service life of the cable.
Description
Technical field
The present invention relates to technical field of electric wires and cables, relate in particular to a kind of heat-resistance high-strength cable.
Background technology
At present in use can caloric value to occur too much for a lot of electric wires, thereby cause cable softening, through permanent use, exposes to the weather, so that the insulating outer layer of cable becomes aging, ftractures at last even come off, thereby affect the cable usage safety performance; In addition, owing to the season cracking of insulating barrier, cause the strength decreased of cable, the situation of cable brittle failure also may occur.
Summary of the invention
In order to solve the technical problem that exists in the background technology, the present invention proposes a kind of heat-resistance high-strength cable, can bear higher temperature, and be not easy to wear out, intensity is also higher.
A kind of heat-resistance high-strength cable that the present invention proposes comprises conductor, and described conductor is several silver-plated stranded forming of round copper monofilament, and the quantity of described conductor is three, and becomes " product " font stacking; Described every conductor holds one deck insulation film outward, and described insulation film is made of polyvinyl chloride; Described three stacking conductor outer wrapping one deck temperature-resistant insulation layers, described temperature-resistant insulation layer is made of silicon rubber, and described silicon rubber is through methyl vinyl silicone rubber and carbon black, hydroxy silicon oil, diphenyl silanediol is mixed with and forms, and also passes through in addition vulcanizing treatment; Periphery parcel one deck rubber sheath of described temperature-resistant insulation layer, described rubber sheath also passes through vulcanizing treatment.
Further, between described insulation film and the described temperature-resistant insulation layer one deck screen is set.
Further, described screen is that zinc-plated glass fibre is worked out.
Further, the thickness of described temperature-resistant insulation layer is 0.2-0.8mm.
A kind of heat-resistance high-strength cable that the present invention proposes comprises conductor and insulating barrier, and described conductor is several silver-plated stranded forming of round copper monofilament, and the quantity of described conductor is three, and becomes " product " font stacking; Described every conductor holds one deck insulation film outward, and described insulation film is made of polyvinyl chloride; Described three stacking conductor outer wrapping one deck temperature-resistant insulation layers, described temperature-resistant insulation layer is made of silicon rubber, and described silicon rubber is through methyl vinyl silicone rubber and carbon black, hydroxy silicon oil, diphenyl silanediol is mixed with and forms, and also passes through in addition vulcanizing treatment; Periphery parcel one deck rubber sheath of described temperature-resistant insulation layer, described rubber sheath also passes through vulcanizing treatment.
Among the present invention, because the rubber layer sheath of vulcanizing treatment and the setting of temperature-resistant insulation layer, so that cable has higher resistance to elevated temperatures, and conductor adopts three " product " font stack manners, so that the intensity of cable also greatly promotes the useful life of greatly having improved cable.
Description of drawings
Fig. 1 is the structural representation of a kind of heat-resistant high-strength cable of proposing of the present invention.
Embodiment
As shown in Figure 1, a kind of heat-resistance high-strength cable that the present invention proposes comprises conductor, and described conductor 1 is several silver-plated stranded forming of round copper monofilament, and the quantity of described conductor 1 is three, and becomes " product " font stacking; The described every conductor 1 outer one deck insulation film 2 that holds, described insulation film 2 are made of polyvinyl chloride; Described three stacking conductors, 1 outer wrapping one deck temperature-resistant insulation layer 3, described temperature-resistant insulation layer 3 is made of silicon rubber, and described silicon rubber is through methyl vinyl silicone rubber and carbon black, hydroxy silicon oil, diphenyl silanediol is mixed with and forms, and also passes through in addition vulcanizing treatment; Periphery parcel one deck rubber sheath 4 of described temperature-resistant insulation layer 3, described rubber sheath 4 also passes through vulcanizing treatment.Because the rubber layer sheath 4 of vulcanizing treatment and the setting of temperature-resistant insulation layer 3, so that cable has higher resistance to elevated temperatures, and three " product " font stack manners of conductor 1 employing, so that the intensity of cable also greatly promotes the useful life of greatly having improved cable.
In optimal technical scheme, between described insulation film and the described temperature-resistant insulation layer one deck screen is set; Described screen is that zinc-plated glass fibre is worked out; The thickness of described temperature-resistant insulation layer is 0.2-0.8mm.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a heat-resistance high-strength cable comprises conductor, it is characterized in that, described conductor is several silver-plated stranded forming of round copper monofilament, and the quantity of described conductor is three, and becomes " product " font stacking; Described every conductor holds one deck insulation film outward, and described insulation film is made of polyvinyl chloride; Described three stacking conductor outer wrapping one deck temperature-resistant insulation layers, described temperature-resistant insulation layer is made of silicon rubber, and described silicon rubber is through methyl vinyl silicone rubber and carbon black, hydroxy silicon oil, diphenyl silanediol is mixed with and forms, and also passes through in addition vulcanizing treatment; Periphery parcel one deck rubber sheath of described temperature-resistant insulation layer, described rubber sheath also passes through vulcanizing treatment.
2. heat-resistance high-strength cable according to claim 1 is characterized in that, between described insulation film and the described temperature-resistant insulation layer one deck screen is set.
3. heat-resistance high-strength cable according to claim 2 is characterized in that, described screen is that zinc-plated glass fibre is worked out.
4. heat-resistance high-strength cable according to claim 1 is characterized in that, the thickness of described temperature-resistant insulation layer is 0.2-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310270527 CN103354109A (en) | 2013-06-29 | 2013-06-29 | Heatproof high-strength cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310270527 CN103354109A (en) | 2013-06-29 | 2013-06-29 | Heatproof high-strength cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103354109A true CN103354109A (en) | 2013-10-16 |
Family
ID=49310465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310270527 Pending CN103354109A (en) | 2013-06-29 | 2013-06-29 | Heatproof high-strength cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103354109A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229055A (en) * | 2016-08-29 | 2016-12-14 | 江苏鹏申高温线缆有限公司 | A kind of silicone rubber high-voltage line and processing technique thereof |
| CN106251949A (en) * | 2016-08-29 | 2016-12-21 | 江苏鹏申高温线缆有限公司 | A kind of nylon cable and processing technique thereof |
| CN111499931A (en) * | 2020-03-26 | 2020-08-07 | 云南多宝电缆集团股份有限公司 | High-strength heat-resistant cable and preparation method thereof |
-
2013
- 2013-06-29 CN CN 201310270527 patent/CN103354109A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229055A (en) * | 2016-08-29 | 2016-12-14 | 江苏鹏申高温线缆有限公司 | A kind of silicone rubber high-voltage line and processing technique thereof |
| CN106251949A (en) * | 2016-08-29 | 2016-12-21 | 江苏鹏申高温线缆有限公司 | A kind of nylon cable and processing technique thereof |
| CN111499931A (en) * | 2020-03-26 | 2020-08-07 | 云南多宝电缆集团股份有限公司 | High-strength heat-resistant cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |