CN204680429U - A kind of deep sea petroleum exploration Special reinforcement telecommunication cable - Google Patents
A kind of deep sea petroleum exploration Special reinforcement telecommunication cable Download PDFInfo
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- CN204680429U CN204680429U CN201520315504.2U CN201520315504U CN204680429U CN 204680429 U CN204680429 U CN 204680429U CN 201520315504 U CN201520315504 U CN 201520315504U CN 204680429 U CN204680429 U CN 204680429U
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Abstract
The utility model provides a kind of deep sea petroleum exploration Special reinforcement telecommunication cable, belong to oil exploration technology field, comprise armour, insulating barrier and lead core, also comprise restrictive coating, chlorosulfonated polyethylene sheath, polyester belt lapping layer, rubber strap lapping layer, the dimity and reinforcement, described armour outer surface is provided with restrictive coating, inner surface is provided with chlorosulfonated polyethylene sheath, chlorosulfonated polyethylene sheath Zi outward in be followed successively by polyester belt lapping layer and rubber strap lapping layer, the outside of leading core and reinforcement is all surrounded by insulating barrier, wherein reinforcement is positioned at center, leading core is positioned at around, the dimity is filled with between insulating barrier and rubber strap lapping layer.Improve the tensile strength of cable core; Be provided with dual lapping layer structure, there is good water repellency; Enhance wear-resisting, the insulation property of cable and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance, improve the anti-capability of electromagnetic shielding of whole cable, enhance the stability of wired signal transmission.
Description
Technical field
The utility model relates to oil exploration technology field, particularly relates to a kind of deep sea petroleum exploration Special reinforcement telecommunication cable.
Background technology
Current cable for deep sea petroleum exploration tensile strength is low, and water resistance is not good, runs into hard object and easily damages, and adopts common ethylene propylene rubber insulated and adopt common rubber sheath.Common ethylene propylene rubber insulated resistance is low, and mechanical performance, ageing properties are poor, makes the useful life of cable short, easily occurs fracture.Mechanical performance, the ageing properties of General Purpose Rubber sheath are poor, not oil resistant, and after immersion oil, tensile strength and elongation at break fall greatly, easily occur cracking.
Summary of the invention
The utility model provides a kind of deep sea petroleum exploration Special reinforcement telecommunication cable, is filled with the reinforcement such as the dimity and reinforcement, improves the tensile strength of cable core; Be provided with dual lapping layer structure, there is good water repellency; Outermost layer is double armor and urethane jacket layer, enhance cable wear-resisting, insulation property and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance, improve the anti-capability of electromagnetic shielding of whole cable, run into hard object and be not easy damage, enhance the stability of wired signal transmission.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of deep sea petroleum exploration Special reinforcement telecommunication cable, comprise armour, insulating barrier and lead core, also comprise restrictive coating, chlorosulfonated polyethylene sheath, polyester belt lapping layer, rubber strap lapping layer, the dimity and reinforcement, described armour outer surface is provided with restrictive coating, inner surface is provided with chlorosulfonated polyethylene sheath, chlorosulfonated polyethylene sheath Zi outward in be followed successively by polyester belt lapping layer and rubber strap lapping layer, the outside of leading core and reinforcement is all surrounded by insulating barrier, wherein reinforcement is positioned at center, leading core is positioned at around, the dimity is filled with between insulating barrier and rubber strap lapping layer.
As the preferred embodiment of this programme, the material of described restrictive coating is polyurethane material.
As the preferred embodiment of this programme, the material of described armour is zinc-coated wire, and adopt diameter to be that the zinc-coated wire of 0.3mm and 0.4mm carries out double braid armouring respectively, the coverage rate of braiding all should be not less than 90%.
As the preferred embodiment of this programme, the material of described reinforcement is for spinning synthetic fibre silk strengthening core.
As the preferred embodiment of this programme, described core of leading is seven bursts of uniform stranded formations of copper free wire, and quantity is four or the six roots of sensation.
As the preferred embodiment of this programme, the described outside of leading core is surrounded by insulating barrier, the dimity, rubber strap lapping layer, polyester belt lapping layer and chlorosulfonated polyethylene sheath successively, and overall resistance is not less than 800M Ω km.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage: be filled with the reinforcement such as the dimity and reinforcement, improve the tensile strength of cable core; Be provided with dual lapping layer structure, there is good water repellency; Outermost layer is double armor and urethane jacket layer, enhance cable wear-resisting, insulation property and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance, improve the anti-capability of electromagnetic shielding of whole cable, run into hard object and be not easy damage, enhance the stability of wired signal transmission.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present application.
Wherein, 1, restrictive coating, 2, armour, 3, chlorosulfonated polyethylene sheath, 4, polyester belt lapping layer, 5, rubber strap lapping layer, 6, the dimity, 7, insulating barrier, 8, lead core, 9, reinforcement.
Embodiment
The utility model provides a kind of deep sea petroleum exploration Special reinforcement telecommunication cable, is filled with the reinforcement such as the dimity and reinforcement, improves the tensile strength of cable core; Be provided with dual lapping layer structure, there is good water repellency; Outermost layer is double armor and urethane jacket layer, enhance cable wear-resisting, insulation property and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance, improve the anti-capability of electromagnetic shielding of whole cable, run into hard object and be not easy damage, enhance the stability of wired signal transmission.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
As shown in Figure 1, a kind of deep sea petroleum exploration Special reinforcement telecommunication cable, comprise armour 2, insulating barrier 7 and lead core 8, also comprise restrictive coating 1, chlorosulfonated polyethylene sheath 3, polyester belt lapping layer 4, rubber strap lapping layer 5, the dimity 6 and reinforcement 9, described armour 2 outer surface is provided with restrictive coating 1, inner surface is provided with chlorosulfonated polyethylene sheath 3, chlorosulfonated polyethylene sheath 3 Zi outward in be followed successively by polyester belt lapping layer 4 and rubber strap lapping layer 5, the outside of leading core 8 and reinforcement 9 is all surrounded by insulating barrier 7, wherein reinforcement 9 is positioned at center, leading core 8 is positioned at around, the dimity 6 is filled with between insulating barrier 7 and rubber strap lapping layer 5.
Wherein, in actual applications, the material of described restrictive coating 1 is polyurethane material, greatly improves wear-resisting, the insulation property of cable and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance, tensile property and the advantage such as shielding is good.
Wherein, in actual applications; the material of described armour 2 is zinc-coated wire; diameter is adopted to be that the zinc-coated wire of 0.3mm and 0.4mm carries out double braid armouring respectively; the coverage rate of braiding all should be not less than 90%; the formation strong protective layer of internal structure and resistance to mechanical pull distortion, make the specified anti-pull-off force of cable reach 60000N, make depth of implements reach 7000m deep-well.
Wherein, in actual applications, the material of described reinforcement 9, for spinning synthetic fibre silk strengthening core, improves the tensile strength of cable core.
Wherein, in actual applications, described core 8 of leading is seven bursts of uniform stranded formations of copper free wire, and quantity is four or the six roots of sensation, enhances the stability of wired signal transmission.
Wherein, in actual applications, the described outside of leading core 8 is surrounded by insulating barrier 7, the dimity 6, rubber strap lapping layer 5, polyester belt lapping layer 4 and chlorosulfonated polyethylene sheath 3 successively, overall resistance is not less than 800M Ω km, the withstand voltage test that 5000V continues 5 minutes can be born do not puncture, and there is good water repellency.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a deep sea petroleum exploration Special reinforcement telecommunication cable, comprise armour (2), insulating barrier (7) and lead core (8), it is characterized in that, also comprise restrictive coating (1), chlorosulfonated polyethylene sheath (3), polyester belt lapping layer (4), rubber strap lapping layer (5), the dimity (6) and reinforcement (9), described armour (2) outer surface is provided with restrictive coating (1), inner surface is provided with chlorosulfonated polyethylene sheath (3), chlorosulfonated polyethylene sheath (3) Zi outward in be followed successively by polyester belt lapping layer (4) and rubber strap lapping layer (5), the outside of leading core (8) and reinforcement (9) is all surrounded by insulating barrier (7), wherein reinforcement (9) is positioned at center, leading core (8) is positioned at around, the dimity (6) is filled with between insulating barrier (7) and rubber strap lapping layer (5).
2. a kind of deep sea petroleum exploration Special reinforcement telecommunication cable according to claim 1, is characterized in that, the material of described restrictive coating (1) is polyurethane material.
3. a kind of deep sea petroleum exploration Special reinforcement telecommunication cable according to claim 1, it is characterized in that, the material of described armour (2) is zinc-coated wire, adopt diameter to be that the zinc-coated wire of 0.3mm and 0.4mm carries out double braid armouring respectively, the coverage rate of braiding all should be not less than 90%.
4. a kind of deep sea petroleum exploration Special reinforcement telecommunication cable according to claim 1, is characterized in that, the material of described reinforcement (9) is for spinning synthetic fibre silk strengthening core.
5. a kind of deep sea petroleum exploration Special reinforcement telecommunication cable according to claim 1, is characterized in that, described core (8) of leading is seven bursts of uniform stranded formations of copper free wire, and quantity is four or the six roots of sensation.
6. a kind of deep sea petroleum exploration Special reinforcement telecommunication cable according to claim 1, it is characterized in that, the described outside of leading core (8) is surrounded by insulating barrier (7), the dimity (6), rubber strap lapping layer (5), polyester belt lapping layer (4) and chlorosulfonated polyethylene sheath (3) successively, and overall resistance is not less than 800M Ω km.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315504.2U CN204680429U (en) | 2015-05-15 | 2015-05-15 | A kind of deep sea petroleum exploration Special reinforcement telecommunication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315504.2U CN204680429U (en) | 2015-05-15 | 2015-05-15 | A kind of deep sea petroleum exploration Special reinforcement telecommunication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680429U true CN204680429U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315504.2U Expired - Fee Related CN204680429U (en) | 2015-05-15 | 2015-05-15 | A kind of deep sea petroleum exploration Special reinforcement telecommunication cable |
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| CN (1) | CN204680429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469884A (en) * | 2015-12-31 | 2016-04-06 | 江苏亨通线缆科技有限公司 | Tensile flexible power cable for robot |
| CN105489283A (en) * | 2015-12-31 | 2016-04-13 | 江苏亨通线缆科技有限公司 | Fire resistant cable for intelligent robot |
| CN105632597A (en) * | 2015-12-31 | 2016-06-01 | 江苏亨通线缆科技有限公司 | High-flexibility distortion-resisting robot cable |
| CN112102996A (en) * | 2020-09-15 | 2020-12-18 | 江苏华能电缆股份有限公司 | Double-armored plain bearing load detection cable |
-
2015
- 2015-05-15 CN CN201520315504.2U patent/CN204680429U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469884A (en) * | 2015-12-31 | 2016-04-06 | 江苏亨通线缆科技有限公司 | Tensile flexible power cable for robot |
| CN105489283A (en) * | 2015-12-31 | 2016-04-13 | 江苏亨通线缆科技有限公司 | Fire resistant cable for intelligent robot |
| CN105632597A (en) * | 2015-12-31 | 2016-06-01 | 江苏亨通线缆科技有限公司 | High-flexibility distortion-resisting robot cable |
| CN112102996A (en) * | 2020-09-15 | 2020-12-18 | 江苏华能电缆股份有限公司 | Double-armored plain bearing load detection cable |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160515 |