CN205751618U - A kind of oil resistant environmental protection shield type communication cable - Google Patents
A kind of oil resistant environmental protection shield type communication cable Download PDFInfo
- Publication number
- CN205751618U CN205751618U CN201620432269.1U CN201620432269U CN205751618U CN 205751618 U CN205751618 U CN 205751618U CN 201620432269 U CN201620432269 U CN 201620432269U CN 205751618 U CN205751618 U CN 205751618U
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- oil resistant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
This utility model relates to a kind of oil resistant environmental protection shield type communication cable, belongs to field of telecommunications cables.Oil resistant environmental protection shield type communication cable includes cable core, the cross rubber skeleton being arranged between cable core, the packed layer being arranged on outside cable core, the woven shield being arranged on outside packed layer, the foaming layer being arranged on outside woven shield, the restrictive coating that is arranged on outside foaming layer；Cable core includes the tin plating flexible conductor of copper core, the tin plated steel wire armor being arranged on outside the tin plating flexible conductor of copper core, the polyvinyl chloride insulation layer being arranged on outside tin plated steel wire armouring, the aluminium-plastic tape waterproof layer being arranged on outside polyvinyl chloride insulation layer, the fluorubber insulating barrier that is arranged on outside aluminium-plastic tape waterproof layer；Woven shield is set to tinfoil paper band and copper strips and intersects the entirety being woven into, and count is 95%.This utility model arranges cross rubber skeleton, is possible to prevent cable core to offset, the packed layer of setting, high-efficiency environment friendly, the duplex weave screen layer of setting, and shield effectiveness is more preferable, the restrictive coating of setting, and anticorrosion oil resistant adds the service life of cable.
Description
Technical field
This utility model relates to field of telecommunications cables, particularly to a kind of oil resistant environmental protection shield type communication cable.
Background technology
Along with the development of telecommunications, more and more higher to the prescription of communication cable.In a practical situation, higher requirement is proposed the everyways such as the insulating properties of communication cable, oil resistivity, shielding properties, water proofing property.In communication cable, if having moisture and moisture to enter, causing cable capacity to become big, causing signal transmission distortion or failure, additionally, insulating barrier can produce " water is tree-shaped " under the effect of electric field, causes insulation accelerated aging, thus causes cable fault, in addition, existing communication cable capacity of resisting disturbance is weak, and oil resistivity is weak, shortens the service life of cable.
Summary of the invention
In order to solve problem of the prior art, this utility model embodiment provides a kind of sound construction, and oil resistivity is good, and screening ability is strong, is also equipped with the oil resistant environmental protection shield type communication cable of excellent water proofing property simultaneously.Described technical scheme is as follows:
This utility model embodiment provides a kind of oil resistant environmental protection shield type communication cable, described oil resistant environmental protection shield type communication cable includes cable core, the cross rubber skeleton being arranged between described cable core, the packed layer being arranged on outside described cable core, the woven shield being arranged on outside described packed layer, the foaming layer being arranged on outside described woven shield, the restrictive coating that is arranged on outside described foaming layer；The thickness of described restrictive coating is 1.6mm；
Described cable core includes the tin plating flexible conductor of copper core, the tin plated steel wire armor being arranged on outside the tin plating flexible conductor of described copper core, the polyvinyl chloride insulation layer being arranged on outside described tin plated steel wire armouring, the aluminium-plastic tape waterproof layer being arranged on outside described polyvinyl chloride insulation layer, the fluorubber insulating barrier that is arranged on outside described aluminium-plastic tape waterproof layer；
Described woven shield is set to tinfoil paper band and copper strips and intersects the entirety being woven into, and the width of described tinfoil paper band is set to 9.9mm, and the width of described copper strips is set to 10mm, and count is 95%；
Described restrictive coating includes interpolation anticorrosive and the steel wire outsourcing butyronitrile restrictive coating of oil-proof composition, the pe sheath layer that order is arranged successively.
The technical scheme that this utility model embodiment provides has the benefit that
Cross rubber skeleton is set, is possible to prevent cable core to offset, it is ensured that cable core is the most stable, the packed layer arranged, the most nontoxic, tasteless, there is good flexibility and elasticity, high-efficiency environment friendly, the duplex weave screen layer arranged, shield effectiveness is more preferable, can effectively ensure the transmission of cable high efficiency, Large Copacity and two-forty, the restrictive coating of setting, anticorrosion oil resistant, adds the service life of cable.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the oil resistant environmental protection shield type communication cable that this utility model embodiment provides；
Fig. 2 is the structural representation of the cable core that this utility model embodiment provides；
Fig. 3 is the structural representation of the screen layer that this utility model embodiment provides.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Embodiment
This utility model embodiment provides a kind of oil resistant environmental protection shield type communication cable, see Fig. 1, described oil resistant environmental protection shield type communication cable includes cable core 1, the cross rubber skeleton 2 being arranged between cable core 1, the packed layer 3 being arranged on outside cable core 1, the woven shield 4 being arranged on outside packed layer 3, the foaming layer 5 being arranged on outside woven shield 4, the restrictive coating 6 that is arranged on outside foaming layer 5；The thickness of restrictive coating 6 is 1.6mm；Cross rubber skeleton 2 is set, is possible to prevent cable core to offset, it is ensured that cable core is the most stable；
Cable core 1 is provided with four groups, seeing Fig. 2, cable core 1 includes the tin plating flexible conductor of copper core 11, the tin plated steel wire armor 12 being arranged on outside the tin plating flexible conductor of copper core 11, the polyvinyl chloride insulation layer 13 being arranged on outside tin plated steel wire armouring 12, the aluminium-plastic tape waterproof layer 14 being arranged on outside polyvinyl chloride insulation layer 13, the fluorubber insulating barrier 15 that is arranged on outside aluminium-plastic tape waterproof layer 14；
Packed layer 3 is set to pottery SiClx fire guard, the most nontoxic, tasteless, has good flexibility and elasticity, high-efficiency environment friendly；
Woven shield 4 is set to tinfoil paper band 41 and copper strips 42 and intersects the entirety being woven into, the width of tinfoil paper band 41 is set to 9.9mm, copper strips 42 width is set to 10mm, count is 95%, the duplex weave screen layer 4 arranged, shield effectiveness is more preferable, can effectively ensure the transmission of cable high efficiency, Large Copacity and two-forty；
Restrictive coating 6 includes interpolation anticorrosive and the steel wire outsourcing butyronitrile restrictive coating of oil-proof composition, the pe sheath layer that order is arranged successively；The restrictive coating 6 arranged, anticorrosion oil resistant, add the service life of cable.
The technical scheme that this utility model embodiment provides has the benefit that
Cross rubber skeleton is set, is possible to prevent cable core to offset, it is ensured that cable core is the most stable, the packed layer arranged, the most nontoxic, tasteless, there is good flexibility and elasticity, high-efficiency environment friendly, the duplex weave screen layer arranged, shield effectiveness is more preferable, can effectively ensure the transmission of cable high efficiency, Large Copacity and two-forty, the restrictive coating of setting, anticorrosion oil resistant, adds the service life of cable.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (1)
1. an oil resistant environmental protection shield type communication cable, it is characterised in that
Described oil resistant environmental protection shield type communication cable includes cable core, the cross rubber skeleton being arranged between described cable core, the packed layer being arranged on outside described cable core, the woven shield being arranged on outside described packed layer, the foaming layer being arranged on outside described woven shield, the restrictive coating that is arranged on outside described foaming layer；The thickness of described restrictive coating is 1.6mm；
Described cable core includes the tin plating flexible conductor of copper core, the tin plated steel wire armor being arranged on outside the tin plating flexible conductor of described copper core, the polyvinyl chloride insulation layer being arranged on outside described tin plated steel wire armouring, the aluminium-plastic tape waterproof layer being arranged on outside described polyvinyl chloride insulation layer, the fluorubber insulating barrier that is arranged on outside described aluminium-plastic tape waterproof layer；
Described woven shield is set to tinfoil paper band and copper strips and intersects the entirety being woven into, and the width of described tinfoil paper band is set to 9.9mm, and the width of described copper strips is set to 10mm, and count is 95%；
Described restrictive coating includes interpolation anticorrosive and the steel wire outsourcing butyronitrile restrictive coating of oil-proof composition, the pe sheath layer that order is arranged successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432269.1U CN205751618U (en) | 2016-05-14 | 2016-05-14 | A kind of oil resistant environmental protection shield type communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432269.1U CN205751618U (en) | 2016-05-14 | 2016-05-14 | A kind of oil resistant environmental protection shield type communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751618U true CN205751618U (en) | 2016-11-30 |
Family
ID=57368686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432269.1U Expired - Fee Related CN205751618U (en) | 2016-05-14 | 2016-05-14 | A kind of oil resistant environmental protection shield type communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705918A (en) * | 2017-11-24 | 2018-02-16 | 安徽国华电缆集团有限公司 | A kind of stent-type fluorine plastic insulating control cable |
| CN109148008A (en) * | 2018-08-22 | 2019-01-04 | 安徽明星电缆有限公司 | A kind of marine engineering equipment drum cable |
-
2016
- 2016-05-14 CN CN201620432269.1U patent/CN205751618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705918A (en) * | 2017-11-24 | 2018-02-16 | 安徽国华电缆集团有限公司 | A kind of stent-type fluorine plastic insulating control cable |
| CN109148008A (en) * | 2018-08-22 | 2019-01-04 | 安徽明星电缆有限公司 | A kind of marine engineering equipment drum cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Che Jiaping Inventor before: Jin Wenya |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 523460 Guangdong city of Dongguan province Heng Li Zhen Ge Keng Cun Li Yuan No. 129 Patentee after: Guangdong Bao Ming Industrial Technology Co., Ltd. Address before: 312300 Zhejiang Province, Shaoxing city Shangyu District Baiguan Street Hengli Road No. 461 Patentee before: Shaoxing Shangyu Yicheng Industrial Design Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |