CN104637608A - Cooling cable - Google Patents
Cooling cable Download PDFInfo
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- CN104637608A CN104637608A CN201310563307.8A CN201310563307A CN104637608A CN 104637608 A CN104637608 A CN 104637608A CN 201310563307 A CN201310563307 A CN 201310563307A CN 104637608 A CN104637608 A CN 104637608A
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- layer
- cable
- shielding layer
- wraps
- outer wrapping
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Abstract
The invention relates to the technical field of cables and provides a cooling cable. The cooling cable comprises single-strand cables, wherein each single-strand cable comprises at least 3 conductors (1), an insulating layer (2) wraps each conductor, an inner shielding layer wraps at least two single-strand cables to form a single-strand shielding cable, filler (7) is arranged in gaps between the inner shielding layer and the single-strand cables, an outer shielding layer (4) wraps the inner shielding layer, anticorrosion asphalt wraps the outer shielding layer (4), an inner sheath layer (6) wraps the anticorrosion asphalt, an outer sheath layer (7) wraps the inner sheath layer (6), and radiating tubes (8) are evenly distributed in the outer sheath layer (7), and the radiating tubes are provided with liquid nitrogen cooling agent inside.
Description
Technical field
The present invention relates to field of cable technology, provide a kind of cooling cable.
Background technology
Cable all plays extremely important effect as the main media of modern communication in all trades and professions, so the barrier propterty of cable is more and more paid attention to, and especially cable cooling protection at high temperature.
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.
Summary of the invention
The object of the present invention is to provide a kind of shielding properties strong, the one cooling cable that heat-resisting ability is good.
To achieve these goals, the present invention is by the following technical solutions:
A kind of cooling cable, it is characterized in that, comprise single cable, single cable comprises at least 3 conductors 1, the outer all wrap insulate layers 2 of conductor, at least 2 single cable are wrapped to form sub-thread shielded type cable by internal shield, filler 3 is filled in gap between internal shield and single cable, internal shield outer wrapping outer shielding layer 4, outer shielding layer 4 outer wrapping anti-corrosion asphalt 5, anti-corrosion asphalt 5 outer wrapping inner restrictive coating 6, inner restrictive coating 6 outer wrapping external sheath layer 7, in external sheath layer, uniform radiating tube 8, is provided with cooled with liquid nitrogen agent in radiating tube.
Described filling filler 7 is fireproof water-resisting tape, and it comprises mica layer, and the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
Described filling filler 7 is glass fibre.
The present invention adopts peripheral hardware cooling water pipe, inside establishes fireproof water-resisting tape, and its refractory ability is strong.
The present invention arranges interior outer shielding layer, and its shield effectiveness is good.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Embodiment
A kind of cooling cable, it is characterized in that, comprise at least 3 conductors 1, the outer all wrap insulate layers 2 of conductor, all conductors 1 being enclosed with insulating barrier 2 are wrapped up by internal shield 4, filler 3 is filled in gap between internal shield 4 and insulating barrier 2, internal shield 4 outer wrapping outer shielding layer 4, outer shielding layer 4 outer wrapping anti-corrosion asphalt 4, anti-corrosion asphalt 4 outer wrapping outer shielding layer 5, outer shielding layer 5 outer wrapping inner restrictive coating 6, inner restrictive coating 6 outer wrapping external sheath layer 7, in external sheath layer, uniform radiating tube 8, is provided with cooled with liquid nitrogen agent in radiating tube.
Described filling filler 7 is fireproof water-resisting tape, and it comprises mica layer, and the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
Described filling filler 7 is glass fibre.
Claims (3)
1. a cooling cable, it is characterized in that, comprise single cable, single cable comprises at least 3 conductors (1), the outer all wrap insulate layers (2) of conductor, at least 2 single cable are wrapped to form sub-thread shielded type cable by internal shield, filler (3) is filled in gap between internal shield and single cable, internal shield outer wrapping outer shielding layer (4), outer shielding layer (4) outer wrapping anti-corrosion asphalt (5), anti-corrosion asphalt (5) outer wrapping inner restrictive coating (6), inner restrictive coating (6) outer wrapping external sheath layer (7), uniform radiating tube (8) in external sheath layer, cooled with liquid nitrogen agent is provided with in radiating tube.
2. one cooling cable according to claim 1, it is characterized in that, described filling filler (3) is fireproof water-resisting tape, it comprises mica layer, the strengthening course of mica layer two sides difference adhering glass fiber mesh establishment, the film that bonding one deck is made up of water-proofing powder on strengthening course forms water blocking layer.
3. one cooling cable according to claim 1, it is characterized in that, described filling filler (3) is glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563307.8A CN104637608A (en) | 2013-11-14 | 2013-11-14 | Cooling cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563307.8A CN104637608A (en) | 2013-11-14 | 2013-11-14 | Cooling cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637608A true CN104637608A (en) | 2015-05-20 |
Family
ID=53216254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563307.8A Pending CN104637608A (en) | 2013-11-14 | 2013-11-14 | Cooling cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104637608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741950A (en) * | 2016-02-03 | 2016-07-06 | 安徽中天电缆有限公司 | Multi-core cooling cable |
| WO2017005171A1 (en) * | 2015-07-06 | 2017-01-12 | 顾玉奎 | Cable provided with thermal insulation shield that dissipates heat fast |
| CN106384618A (en) * | 2016-11-02 | 2017-02-08 | 辽宁津达线缆有限公司 | Fire-fighting cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0982145A (en) * | 1995-09-11 | 1997-03-28 | Chubu Electric Power Co Inc | Directly-cooled power cable |
| CN2927268Y (en) * | 2006-05-01 | 2007-07-25 | 江苏远方电缆厂有限公司 | Fireproof liquid-vapour thermostatic cable |
| CN200944147Y (en) * | 2006-08-11 | 2007-09-05 | 北京康宁光缆有限公司 | Improved fiber cable fireproof water-resisting tape |
| CN201044189Y (en) * | 2006-12-11 | 2008-04-02 | 中国海洋石油总公司 | Multi-core high and low voltage mixture undersea cable |
| CN101261891A (en) * | 2007-08-22 | 2008-09-10 | 刘理文 | Production method for saving copper/aluminum line and cable |
| CN102354548A (en) * | 2011-10-19 | 2012-02-15 | 刘理文 | Highly conductive cable with improved conductor structure and manufacturing method thereof |
| CN103325473A (en) * | 2013-05-31 | 2013-09-25 | 远东电缆有限公司 | Fire-proof low smoke zero halogen medium-pressure hoisting cable for high-rise building and production process thereof |
-
2013
- 2013-11-14 CN CN201310563307.8A patent/CN104637608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0982145A (en) * | 1995-09-11 | 1997-03-28 | Chubu Electric Power Co Inc | Directly-cooled power cable |
| CN2927268Y (en) * | 2006-05-01 | 2007-07-25 | 江苏远方电缆厂有限公司 | Fireproof liquid-vapour thermostatic cable |
| CN200944147Y (en) * | 2006-08-11 | 2007-09-05 | 北京康宁光缆有限公司 | Improved fiber cable fireproof water-resisting tape |
| CN201044189Y (en) * | 2006-12-11 | 2008-04-02 | 中国海洋石油总公司 | Multi-core high and low voltage mixture undersea cable |
| CN101261891A (en) * | 2007-08-22 | 2008-09-10 | 刘理文 | Production method for saving copper/aluminum line and cable |
| CN102354548A (en) * | 2011-10-19 | 2012-02-15 | 刘理文 | Highly conductive cable with improved conductor structure and manufacturing method thereof |
| CN103325473A (en) * | 2013-05-31 | 2013-09-25 | 远东电缆有限公司 | Fire-proof low smoke zero halogen medium-pressure hoisting cable for high-rise building and production process thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005171A1 (en) * | 2015-07-06 | 2017-01-12 | 顾玉奎 | Cable provided with thermal insulation shield that dissipates heat fast |
| CN105741950A (en) * | 2016-02-03 | 2016-07-06 | 安徽中天电缆有限公司 | Multi-core cooling cable |
| CN106384618A (en) * | 2016-11-02 | 2017-02-08 | 辽宁津达线缆有限公司 | Fire-fighting cable |
| CN106384618B (en) * | 2016-11-02 | 2017-12-22 | 辽宁津达线缆有限公司 | A kind of fire electricity line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |