CN103903685A - Oil-resistant and waterproof multi-core coaxial cable - Google Patents
Oil-resistant and waterproof multi-core coaxial cable Download PDFInfo
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- CN103903685A CN103903685A CN201410074180.8A CN201410074180A CN103903685A CN 103903685 A CN103903685 A CN 103903685A CN 201410074180 A CN201410074180 A CN 201410074180A CN 103903685 A CN103903685 A CN 103903685A
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Abstract
The invention discloses an oil-resistant and waterproof multi-core coaxial cable. The cable is composed of coaxial cable cores, controlling cable cores, an insulated wrapping tape layer, an armoring layer, an oil-resistant layer and a drainage wire. A thickened water-stopping layer is arranged between the armoring layer and a waterproof layer and is made of super absorbent polymer comprising graphite and aluminium silicate. The waterproof layer is made of nitrile rubber comprising acrylamide gel waterproof latex. Four sets of the controlling cable cores are arranged and closely distributed in the center of the insulated wrapping tape layer in a linear mode. Six sets of the coaxial cable cores are arranged and distributed inside the insulated wrapping tape layer in the mode of being symmetric about the controlling cable cores. The cable is good in conductivity, resistant to oil and water and excellent in fatigue resistance, is mainly applied to the fields of electricity generation, metallurgy, chemical engineering petroleum, communication and the like, and is high in ability to resist breakage and anti-jamming ability.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of oil resistant waterproof multicore coaxial cable.
Background technology
At present, along with the continuous increase of cable consumption, the quality of cable is also proposed to higher requirement.In fields such as generating, metallurgy, chemical petroleum, communications, such as being in for a long time the cable of wet environment, provided underground and the stronger lower use of extraneous extrusion ratio, fatigue durability to cable, anti-broken string ability, all have higher requirement in waterproof oil resistant and the aspect such as anti-interference.Only meet the requirements, just can better guarantee the fail safe that cable uses.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide that excellent, the anti-broken string ability of a kind of fatigue durability is strong, oil resistant waterproof and jamproof oil resistant waterproof multicore coaxial cable.
The present invention takes following technical scheme to realize: a kind of oil resistant waterproof multicore coaxial cable, it is made up of coaxial core, control core, insulating bag belt, armour, oil resistant layer and drainage thread.Between described armour and described watertight composition, be provided with thickening water blocking layer, described thickening water blocking layer is the hydroscopic high-molecular resin that adds graphite, alumina silicate, described watertight composition is the acrylonitrile-butadiene rubber that adds the third solidifying water-proof emulsion, described control core is four groups, be yi word pattern is closely arranged in described insulating bag belt center, described coaxial core is six groups, with described control core symmetry arrangement in insulating bag belt inside, described coaxial core is made up of aluminium alclad silk inner wire, interior skinning cortex, tinfoil paper layer and silver-gilt copper wire braid.
Described drainage thread is that the Bi-metal Steel Aluminum skein silk that surface is coated with tinfoil paper closes drainage thread, totally two.
The present invention has following beneficial effect in sum: this kind of cable conduction performance is good, oil resistant waterproof, and fatigue durability is excellent, is mainly used in the fields such as generating, metallurgy, chemical petroleum, communication, and anti-broken string ability is strong, also has compared with high anti-jamming capacity simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, coaxial core; 2, control core; 3, insulating bag belt; 4, armour; 5, thickening water blocking layer; 6, watertight composition; 7, oil resistant layer; 8, drainage thread.
Embodiment
As shown in Figure 1, a kind of oil resistant waterproof multicore coaxial cable, it is made up of coaxial core 1, control core 2, insulating bag belt 3, armour 4, oil resistant layer 7 and drainage thread 8.Between described armour 4 and described watertight composition 6, be provided with thickening water blocking layer 5, described thickening water blocking layer 5 is for adding the hydroscopic high-molecular resin of graphite, alumina silicate, described watertight composition 7 is for adding the acrylonitrile-butadiene rubber of the third solidifying water-proof emulsion, described control core 2 is four groups, be yi word pattern is closely arranged in described insulating bag belt 3 centers, described coaxial core 1 is six groups, with described control core 2 symmetry arrangement in insulating bag belt 3 inside, described coaxial core 1 is made up of aluminium alclad silk inner wire, interior skinning cortex, tinfoil paper layer and silver-gilt copper wire braid.
Described drainage thread 8 is that the Bi-metal Steel Aluminum skein silk that surface is coated with tinfoil paper closes drainage thread, totally two.
The permission bending radius of this cable is the outside diameter of cable 10 times.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (2)
1. an oil resistant waterproof multicore coaxial cable, it is by coaxial core, control core, insulating bag belt, armour, oil resistant layer and drainage thread composition, it is characterized in that: between described armour and described watertight composition, be provided with thickening water blocking layer, described thickening water blocking layer is for adding graphite, the hydroscopic high-molecular resin of alumina silicate, described watertight composition is the acrylonitrile-butadiene rubber that adds the third solidifying water-proof emulsion, described control core is four groups, be yi word pattern and be closely arranged in described insulating bag belt center, described coaxial core is six groups, with described control core symmetry arrangement in insulating bag belt inside, described coaxial core is by aluminium alclad silk inner wire, interior skinning cortex, tinfoil paper layer and silver-gilt copper wire braid composition.
2. oil resistant waterproof multicore coaxial cable according to claim 1, is characterized in that: described drainage thread is that the Bi-metal Steel Aluminum skein silk that surface is coated with tinfoil paper closes drainage thread, totally two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074180.8A CN103903685A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof multi-core coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074180.8A CN103903685A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof multi-core coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903685A true CN103903685A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074180.8A Pending CN103903685A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof multi-core coaxial cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN103903685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681133A (en) * | 2015-01-31 | 2015-06-03 | 安徽复兴电缆集团有限公司 | Oil-proof and waterproof cable |
| CN106098193A (en) * | 2016-05-26 | 2016-11-09 | 杭州富通电线电缆有限公司 | Fireproof data cable |
| CN111923548A (en) * | 2020-08-12 | 2020-11-13 | 安徽天翔高新特种包装材料集团有限公司 | Antibacterial cigarette tipping paper and printing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202473387U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Dedicated armor comprehensive cable of oil platform |
| CN102736433A (en) * | 2011-04-08 | 2012-10-17 | 上海微电子装备有限公司 | Protection device for leak of workpiece platform |
| CN102969058A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft bulk-shielding instrument cable for maritime oil and gas engineering and manufacturing method thereof |
| CN103021551A (en) * | 2011-09-28 | 2013-04-03 | 扬州光明电缆有限公司 | Special high-frequency and energy-saving communication flexible cable for ship |
-
2014
- 2014-03-03 CN CN201410074180.8A patent/CN103903685A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736433A (en) * | 2011-04-08 | 2012-10-17 | 上海微电子装备有限公司 | Protection device for leak of workpiece platform |
| CN103021551A (en) * | 2011-09-28 | 2013-04-03 | 扬州光明电缆有限公司 | Special high-frequency and energy-saving communication flexible cable for ship |
| CN202473387U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Dedicated armor comprehensive cable of oil platform |
| CN102969058A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft bulk-shielding instrument cable for maritime oil and gas engineering and manufacturing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681133A (en) * | 2015-01-31 | 2015-06-03 | 安徽复兴电缆集团有限公司 | Oil-proof and waterproof cable |
| CN106098193A (en) * | 2016-05-26 | 2016-11-09 | 杭州富通电线电缆有限公司 | Fireproof data cable |
| CN111923548A (en) * | 2020-08-12 | 2020-11-13 | 安徽天翔高新特种包装材料集团有限公司 | Antibacterial cigarette tipping paper and printing process thereof |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |
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| WD01 | Invention patent application deemed withdrawn after publication |