CN204229883U - The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype - Google Patents
The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype Download PDFInfo
- Publication number
- CN204229883U CN204229883U CN201420570548.5U CN201420570548U CN204229883U CN 204229883 U CN204229883 U CN 204229883U CN 201420570548 U CN201420570548 U CN 201420570548U CN 204229883 U CN204229883 U CN 204229883U
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- layer
- fire
- wrapped
- cable
- foil layer
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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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype, it comprises single cable, single cable comprises conductor (1), conductor (1) outer wrapping insulating barrier (2), at least 2 single cable are wrapped to form sub-thread shielded type cable by an internal shield (4), at least 2 sub-thread shielded type cables are wrapped up by an outer shielding layer (6), outer shielding layer is wrapped with fire-resistant block water (7), outer family cover (8) is wrapped with ventilating layer (8), described ventilating layer (8) is hollow structure, and ventilating layer (8) is provided with air vent hole (9), interior filler (3) is provided with between described insulating barrier (3) and internal shield (4), outer filler (5) is provided with between described internal shield (4) and outer shielding layer (6), internal shield and outer shielding layer comprise copper foil layer, copper foil layer two sides is all coated with aluminium foil layer, also be provided with the through hole running through copper foil layer and aluminium foil layer, fire-resistant block water (7) comprise the copper mesh set gradually, expanded granular layer, mica layer and basalt braid, described mica layer thickness is 0.3-0.8mm, the filament diameter of described basalt braid is 0.3-0.8mm.
Description
Technical field
The utility model relates to field of cable technology, provides the fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype.
Background technology
Along with the proposition of the strategy of " accelerate ocean exploration exploitation, realize marine oil and gas fast development ", the construction of offshore oil platform also enters gold period.Because offshore oil platform is to the particularity of cable needs, cable for petroleum flat is all generally from the U.S., the national import such as Korea S, along with the raising of offshore oil platform production domesticization level, domestic urgent to the requirement of offshore oil platform private cable, a kind of new product that super soft high-tensile control cables used for oil platform is developed for the Environment Design of oil platform, cable needs on oil platform is soft, tension, oil resistant, high temperature resistant, low temperature resistant, rub resistance etc., high to the environmental performance demand of cable, used for oil platform common cable in the past, tensile resistance is low, useful life is shorter.
Existing cable cooling capacity is poor, and the screening ability of existing cable is bad, and diamagnetic field energy power is weak, and antistatic effect is poor.
Produced Article 1 lv power cable (the wrapped copper conductor of rubber belt) in the world from 1836 so far, electric wire has developed into a large product category of many uses, various in style.China's wires and cables industry, through the development of more than 70 years, also achieves larger progress.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.State-owned and the above enterprise of scale about 5000 of current China wires and cables industry, wherein large enterprise has 19, and the gross output value accounts for 11% of whole market share.
Electric wire is the conveying energy, the indispensable basic equipment of transmission of information, and from the today in social informatization, electrified fast development, electric wire has become one of most important basic product in economic construction.Wires and cables industry is again supporting industry, and product must meet each main industry of national economy to the requirement of electric wire performance, and national economy thinks that most industry is all relevant to electric wire, and its industrial status is very important.China's wires and cables industry is still in developing stage at present, and as the important guide's industry of the development of the national economy, the growth of electric wire production and marketing index is generally higher than total value of production in national economy outline.
Utility model content
It is good that the purpose of this utility model is to provide a kind of cooling capacity, the double shield stratotype cooling cable used for oil platform that anti-shielding ability is strong.
To achieve these goals by the following technical solutions:
The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype, it is characterized in that, comprise single cable, single cable comprises conductor 1, conductor 1 outer wrapping insulating barrier 2, at least 2 single cable are wrapped to form sub-thread shielded type cable by an internal shield 4, at least 2 sub-thread shielded type cables are wrapped up by an outer shielding layer 6, outer shielding layer is wrapped with oversheath 7, outer family cover 8 is wrapped with ventilating layer 8, described ventilating layer 8 is hollow structure, and ventilating layer 8 is provided with air vent hole 9, interior filler 3 is provided with between described insulating barrier 3 and internal shield 4, outer filler 5 is provided with between described internal shield 4 and outer shielding layer 6, internal shield and outer shielding layer comprise copper foil layer, copper foil layer two sides is all coated with aluminium foil layer, also be provided with the through hole running through copper foil layer and aluminium foil layer.Fire-resistant block water (7) comprise the copper mesh, expanded granular layer, mica layer and the basalt braid that set gradually, and described mica layer thickness is 0.3-0.8mm, and the filament diameter of described basalt braid is 0.3-0.8mm.
In technique scheme, copper foil layer thickness is 1-2 micron, and aluminium foil layer thickness is 8-10 micron.
In technique scheme, the diameter of described through hole is 400-500 micron.
the utility model is because adopt above technical scheme so possess following beneficial effect:
Therefore the utility model possesses strong, the antistatic interference of diamagnetic field energy power, anti-RF capabilities is strong, the advantage of fire-resistant waterproof.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Embodiment
The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype, it comprises single cable, single cable comprises conductor, conductor outer wrapping insulating barrier, at least 2 single cable are wrapped to form sub-thread shielded type cable by an internal shield, at least 2 sub-thread shielded type cables are wrapped up by an outer shielding layer, outer shielding layer is wrapped with oversheath, outer family cover is wrapped with ventilating layer, described ventilating layer is hollow structure, and ventilating layer is provided with air vent hole, interior filler is provided with between described insulating barrier and internal shield, outer filler is provided with between described internal shield and outer shielding layer, internal shield and outer shielding layer comprise copper foil layer, copper foil layer two sides is all coated with aluminium foil layer, also be provided with the through hole running through copper foil layer and aluminium foil layer.Fire-resistant block water (7) comprise the copper mesh, expanded granular layer, mica layer and the basalt braid that set gradually, and described mica layer thickness is 0.3-0.8mm, and the filament diameter of described basalt braid is 0.3-0.8mm.
In technique scheme, copper foil layer thickness is 1-2 micron, and aluminium foil layer thickness is 8-10 micron.
In technique scheme, the diameter of described through hole is 400-500 micron.
Claims (3)
1. the fire-resistant cooling cable that blocks water of computer double shield stratotype, it is characterized in that, comprise single cable, single cable comprises conductor (1), conductor (1) outer wrapping insulating barrier (2), at least 2 single cable are wrapped to form sub-thread shielded type cable by an internal shield (4), at least 2 sub-thread shielded type cables are wrapped up by an outer shielding layer (6), outer shielding layer is wrapped with fire-resistant block water (7), outer family cover (8) is wrapped with ventilating layer (8), described ventilating layer (8) is hollow structure, and ventilating layer (8) is provided with air vent hole (9), interior filler (3) is provided with between described insulating barrier (3) and internal shield (4), outer filler (5) is provided with between described internal shield (4) and outer shielding layer (6), internal shield and outer shielding layer comprise copper foil layer, copper foil layer two sides is all coated with aluminium foil layer, also be provided with the through hole running through copper foil layer and aluminium foil layer, fire-resistant block water (7) comprise the copper mesh set gradually, expanded granular layer, mica layer and basalt braid, described mica layer thickness is 0.3-0.8mm, the filament diameter of described basalt braid is 0.3-0.8mm.
2. the fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype according to claim 1, it is characterized in that: copper foil layer thickness is 1-2 micron, aluminium foil layer thickness is 8-10 micron.
3., according to the arbitrary described fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype of claim 1-2, it is characterized in that: the diameter of described through hole is 400-500 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570548.5U CN204229883U (en) | 2014-09-30 | 2014-09-30 | The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570548.5U CN204229883U (en) | 2014-09-30 | 2014-09-30 | The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229883U true CN204229883U (en) | 2015-03-25 |
Family
ID=52927950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570548.5U Expired - Fee Related CN204229883U (en) | 2014-09-30 | 2014-09-30 | The fire-resistant cooling cable that blocks water of a kind of computer double shield stratotype |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299700A (en) * | 2014-09-30 | 2015-01-21 | 成都英博联宇科技有限公司 | Computer double-shielding-layer type fire-resistant water-stopping cooling cable |
| CN109637705A (en) * | 2017-05-22 | 2019-04-16 | 丽水市莲都区祥和电子产品厂 | A kind of light current cable that security performance is high |
-
2014
- 2014-09-30 CN CN201420570548.5U patent/CN204229883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299700A (en) * | 2014-09-30 | 2015-01-21 | 成都英博联宇科技有限公司 | Computer double-shielding-layer type fire-resistant water-stopping cooling cable |
| CN109637705A (en) * | 2017-05-22 | 2019-04-16 | 丽水市莲都区祥和电子产品厂 | A kind of light current cable that security performance is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |