CN203573685U - Cooling composite cable - Google Patents
Cooling composite cable Download PDFInfo
- Publication number
- CN203573685U CN203573685U CN201320714579.9U CN201320714579U CN203573685U CN 203573685 U CN203573685 U CN 203573685U CN 201320714579 U CN201320714579 U CN 201320714579U CN 203573685 U CN203573685 U CN 203573685U
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- China
- Prior art keywords
- layer
- wrapped
- composite cable
- cooling composite
- water blocking
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Abstract
The utility model relates to the technical field of cables, and provides a cooling composite cable. The cooling composite cable comprises conductors (11), wherein each conductor (8) is wrapped with an insulating layer (8), the insulating layers (8) are wrapped with an inner shielding layer (6), the inner shielding layer (6) is wrapped with an inner sheath layer (5), the inner sheath layer (5) is wrapped with a steel wire reinforcing layer (4), the steel wire reinforcing layer (4) is wrapped with an outer shielding layer (3), the outer shielding layer (3) is wrapped with a ventilation and heat dissipation layer (2), the ventilation and heat dissipation layer (2) is provided with vent holes (1), a filler (7) is arranged in gaps between the insulating layers (8) and the inner shielding layer (6), optical fibers (10) are evenly distributed in the inner sheath layer (7), and each optical fiber is wrapped with a waterproof layer (9).
Description
Technical field
The utility model relates to cable technology field, and a kind of cooling composite cable is provided.
Background technology
Existing cable structure is single, and shielding properties is poor mostly, cannot meet diamagnetic, anti-radio frequency, and anlistatig requirement, and present much cables do not merge optical cable.
From 1836, produce in the world article one lv power cable (the wrapped copper conductor of rubber belt) 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, has also been obtained larger progress.Be accompanied by Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.At present the state-owned and above enterprise of scale of China's wires and cables industry is approximately 5000, and wherein large enterprise has 19, and the gross output value accounts for 11% of whole market share.
Electric wire is to carry the 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 requirement to electric wire performance of national economy, and national economy thinks that most industries are 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
The purpose of this utility model is to provide a kind of diamagnetic, anti-radio frequency, and antistatic effect is strong, a kind of cooling composite cable of good heat dissipation effect.
To achieve these goals, the utility model is by the following technical solutions:
A kind of cooling composite cable, it is characterized in that: comprise conductor 11, conductor 11 outer wrapping insulating barriers 8, insulating barrier 8 is wrapped with internal shield 6, internal shield 6 is wrapped with inner restrictive coating 5, inner restrictive coating 5 is wrapped with steel wire reinforcing layer 4, steel wire reinforcing layer is wrapped with outer shielding layer 3, outer shielding layer 3 outer wrapping ventilation and heat layers 2, on described ventilation and heat layer 2, be provided with ventilation hole 1, insulating barrier 8 adopts filler 7 to fill with the gap location of internal shield 6, is evenly equipped with optical fiber 10 in inner restrictive coating 5, and optical fiber 10 is wrapped with water blocking layer 9.
In technique scheme, described water blocking layer 9 comprises bonding successively reinforced layer, basic unit, water blocking layer and cover layer, and described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.Water blocking layer 9 is subject to not allow to produce deformation after water, thereby can not expand and extruding optical fiber because of water blocking layer 9, causes Optical Fiber Transmission rate to decline.
In technique scheme, described filler 7 is glass fibre or nonwoven fabrics.
In technique scheme, described filler 7 is fireproof water-resisting tape, and it comprises mica layer, and mica layer two sides is adhering glass fiber mesh respectively, and the film that bonding one deck consists of water-proofing powder on fiberglass gridding forms water blocking layer.
Because the utility model adopts above technical scheme, so possess following beneficial effect:
Water blocking layer 9 is subject to not allow to produce deformation after water, thereby can not expand and extruding optical fiber because of water blocking layer 9, causes Optical Fiber Transmission rate to decline.
Adopt double shield layer structure, shielding properties is strong.
Adopt water blocking layer structure, there is good block-water effect.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Embodiment
A kind of cooling composite cable, it is characterized in that: comprise conductor 11, conductor 11 outer wrapping insulating barriers 8, insulating barrier 8 is wrapped with internal shield 6, internal shield 6 is wrapped with inner restrictive coating 5, inner restrictive coating 5 is wrapped with steel wire reinforcing layer 4, steel wire reinforcing layer is wrapped with outer shielding layer 3, outer shielding layer 3 outer wrapping ventilation and heat layers 2, on described ventilation and heat layer 2, be provided with ventilation hole 1, insulating barrier 8 adopts filler 7 to fill with the gap location of internal shield 6, is evenly equipped with optical fiber 10 in inner restrictive coating 5, and optical fiber 10 is wrapped with water blocking layer 9.
In technique scheme, described water blocking layer 9 comprises bonding successively reinforced layer, basic unit, water blocking layer and cover layer, and described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.Water blocking layer 9 is subject to not allow to produce deformation after water, thereby can not expand and extruding optical fiber because of water blocking layer 9, causes Optical Fiber Transmission rate to decline.
In technique scheme, described filler 7 is glass fibre or nonwoven fabrics.
In technique scheme, described filler 7 is fireproof water-resisting tape, and it comprises mica layer, and mica layer two sides is adhering glass fiber mesh respectively, and the film that bonding one deck consists of water-proofing powder on fiberglass gridding forms water blocking layer.
Claims (4)
- One kind cooling composite cable, it is characterized in that: comprise conductor (11), conductor (11) outer wrapping insulating barrier (8), insulating barrier (8) is wrapped with internal shield (6), internal shield (6) is wrapped with inner restrictive coating (5), inner restrictive coating (5) is wrapped with steel wire reinforcing layer (4), steel wire reinforcing layer is wrapped with outer shielding layer (3), outer shielding layer (3) outer wrapping ventilation and heat layer (2), on described ventilation and heat layer (2), be provided with ventilation hole (1), insulating barrier (8) adopts filler (7) to fill with the gap location of internal shield (6), in inner restrictive coating (5), be evenly equipped with optical fiber (10), optical fiber (10) is wrapped with watertight composition (9).
- 2. a kind of cooling composite cable according to claim 1, it is characterized in that: described watertight composition (9) comprises bonding successively reinforced layer, basic unit, water blocking layer and cover layer, described reinforced layer is copper mesh, and basic unit and cover layer are nonwoven fabrics, and water blocking layer is mica tape or glass fibre.
- 3. a kind of cooling composite cable according to claim 1, is characterized in that: described filler (7) is glass fibre or nonwoven fabrics.
- 4. a kind of cooling composite cable according to claim 1, it is characterized in that: described filler (7) is fireproof water-resisting tape, it comprises mica layer, and mica layer two sides is adhering glass fiber mesh respectively, and the film that bonding one deck consists of water-proofing powder on fiberglass gridding forms water blocking layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714579.9U CN203573685U (en) | 2013-11-14 | 2013-11-14 | Cooling composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714579.9U CN203573685U (en) | 2013-11-14 | 2013-11-14 | Cooling composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573685U true CN203573685U (en) | 2014-04-30 |
Family
ID=50541404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714579.9U Expired - Fee Related CN203573685U (en) | 2013-11-14 | 2013-11-14 | Cooling composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112515A (en) * | 2014-06-16 | 2014-10-22 | 成都棕通石油配件有限公司 | Tension shielding cable for petroleum platform |
| CN112397248A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Self-cooling power cable |
-
2013
- 2013-11-14 CN CN201320714579.9U patent/CN203573685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112515A (en) * | 2014-06-16 | 2014-10-22 | 成都棕通石油配件有限公司 | Tension shielding cable for petroleum platform |
| CN112397248A (en) * | 2020-10-12 | 2021-02-23 | 居盛文 | Self-cooling power cable |
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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: 20140430 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |