CN103903719A - Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable - Google Patents
Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable Download PDFInfo
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- CN103903719A CN103903719A CN201410072848.5A CN201410072848A CN103903719A CN 103903719 A CN103903719 A CN 103903719A CN 201410072848 A CN201410072848 A CN 201410072848A CN 103903719 A CN103903719 A CN 103903719A
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Abstract
The invention discloses an oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable. The cable is composed of a coaxial cable core, a controlling cable core, a wrapping tape layer, an inner insulation layer, an outer insulation layer, a sheath and a drainage wire. An armor layer and a glass fiber heat insulation layer sequentially wrap the portion between the inner insulation layer and the outer insulation layer. The sheath is made of polyvinyl chloride coated with an oil-resistant sealant. A waterproof layer is arranged between the outer insulation layer and the sheath and is made of macromolecular water-absorbing polyurethane resin comprising waterproof factice. The cable is wide in application range, 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 and the like, is high in ability to resist breakage and interference, and is remarkable in energy conservation effect.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of oil resistant waterproof temp auto-controlled multicore coaxial cable.
Background technology
At present, along with the continuous increase of cable consumption, the quality of cable is also proposed to high requirement.Especially cable is in extraneous rugged environment, just the combination property of cable is had higher requirement.Not only require cable to want endurance, anti-broken string, but also want waterproof oil resistant, anti-interference, temp auto-controlled energy-conservation etc.As long as meet the requirements, just can meet the actual service condition of cable.
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, the oil resistant waterproof temp auto-controlled multicore coaxial cable that anti-interference and temp auto-controlled is energy-conservation.
The present invention takes following technical scheme to realize: a kind of oil resistant waterproof temp auto-controlled multicore coaxial cable, it is made up of coaxial core, control core, belting layer, inner insulating layer, external insulation layer, protective sleeve and drainage thread.Between described inner insulating layer and described external insulation layer, wrap up successively armour, glass fibre thermal insulation layer; described protective sleeve is the polyvinyl chloride that surface scribbles oil resistant fluid sealant; between described external insulation layer and described protective sleeve, be provided with watertight composition, described watertight composition be add waterproofing unction macromolecule water uptake polyurethane resin.
Described coaxial core is the six roots of sensation, respectively take three as one group, two groups of symmetries are extruded in described belting layer inside, between described coaxial core, arrange three and control core, described coaxial core cable and adjacent described control core circumference are circumscribed.
Four drainage threads of described belting layer internal package, described drainage thread is ladle copper wire stranded the making to the right by multiply plating nickel on surface.
The present invention has following beneficial effect in sum: this kind of cable applications is extensive, conduct electricity very well, oil resistant waterproof, fatigue durability is excellent, be mainly used in the fields such as generating, metallurgy, chemical petroleum, anti-broken string and antijamming capability are strong, also improved the utilance of cable distribute heat simultaneously, can make cable carry out directed distribute heat, the heat orientation that cable is produced passes to heated equipment, reduce heat loss, and then reduced the loss to electric energy, played significant energy-conserving action.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, coaxial core; 2, control core; 3, belting layer; 4, inner insulating layer; 5, armour; 6, external insulation layer; 7, glass fibre thermal insulation layer; 8, watertight composition; 9, protective sleeve; 10, drainage thread.
Embodiment
As shown in Figure 1, a kind of oil resistant waterproof temp auto-controlled multicore coaxial cable, it is made up of coaxial core 1, control core 2, belting layer 3, inner insulating layer 4, external insulation layer 6, protective sleeve 9 and drainage thread 10.Between described inner insulating layer 4 and described external insulation layer 6, wrap up successively armour 5, glass fibre thermal insulation layer 7; described protective sleeve 9 is polyvinyl chloride that surface scribbles oil resistant fluid sealant; between described external insulation layer 6 and described protective sleeve 9, be provided with watertight composition 8, described watertight composition 8 be add waterproofing unction macromolecule water uptake polyurethane resin.
Described coaxial core 1 is for the six roots of sensation, respectively take three as one group, and two groups of symmetries are extruded in described belting layer 3 inside, arrange three and control core 2 between described coaxial core 1, and described coaxial core cable 1 is circumscribed with adjacent described control core 2 circumference.
Four drainage threads 10 of described belting layer 3 internal package, described drainage thread 10 is ladle copper wire stranded the making to the right by multiply plating nickel on surface.
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 (3)
1. an oil resistant waterproof temp auto-controlled multicore coaxial cable; it is made up of coaxial core, control core, belting layer, inner insulating layer, external insulation layer, protective sleeve and drainage thread; it is characterized in that: between described inner insulating layer and described external insulation layer, wrap up successively armour, glass fibre thermal insulation layer; described protective sleeve is the polyvinyl chloride that surface scribbles oil resistant fluid sealant; between described external insulation layer and described protective sleeve, be provided with watertight composition, described watertight composition be add waterproofing unction macromolecule water uptake polyurethane resin.
2. oil resistant waterproof temp auto-controlled multicore coaxial cable according to claim 1, it is characterized in that: described coaxial core is the six roots of sensation, respectively take three as one group, two groups of symmetries are extruded in described belting layer inside, between described coaxial core, arrange three and control core, described coaxial core cable and adjacent described control core circumference are circumscribed.
3. oil resistant waterproof temp auto-controlled multicore coaxial cable according to claim 1, is characterized in that: four drainage threads of described belting layer internal package, described drainage thread is ladle copper wire stranded the making to the right by multiply plating nickel on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072848.5A CN103903719A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072848.5A CN103903719A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903719A true CN103903719A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072848.5A Pending CN103903719A (en) | 2014-03-03 | 2014-03-03 | Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903719A (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 |
| CN104681152A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Oil-proof and waterproof multicore coaxial cable |
| CN109119188A (en) * | 2017-06-25 | 2019-01-01 | 江苏海峰绳缆科技有限公司 | A kind of foreign-going ship undersea detection cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142245Y (en) * | 2008-01-07 | 2008-10-29 | 江苏长峰电缆有限公司 | Novel flame-proof fire resistant cable |
| CN201345242Y (en) * | 2009-01-14 | 2009-11-11 | 安徽龙庵电缆集团有限公司 | High performance instrument cable for vessels |
| EP2434500A1 (en) * | 2010-09-22 | 2012-03-28 | Nexans | Cable line |
| CN202473398U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Fire-resistant signal cable for metro |
| CN102969043A (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 double-shield instrument cable for maritime oil and gas engineering and manufacturing method thereof |
-
2014
- 2014-03-03 CN CN201410072848.5A patent/CN103903719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142245Y (en) * | 2008-01-07 | 2008-10-29 | 江苏长峰电缆有限公司 | Novel flame-proof fire resistant cable |
| CN201345242Y (en) * | 2009-01-14 | 2009-11-11 | 安徽龙庵电缆集团有限公司 | High performance instrument cable for vessels |
| EP2434500A1 (en) * | 2010-09-22 | 2012-03-28 | Nexans | Cable line |
| CN202473398U (en) * | 2012-03-23 | 2012-10-03 | 安徽天龙电器线缆集团有限公司 | Fire-resistant signal cable for metro |
| CN102969043A (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 double-shield 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 |
| CN104681152A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Oil-proof and waterproof multicore coaxial cable |
| CN109119188A (en) * | 2017-06-25 | 2019-01-01 | 江苏海峰绳缆科技有限公司 | A kind of foreign-going ship undersea detection cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |