CN106847377A - A kind of high-temperature resistant air cooling cable - Google Patents
A kind of high-temperature resistant air cooling cable Download PDFInfo
- Publication number
- CN106847377A CN106847377A CN201710195325.3A CN201710195325A CN106847377A CN 106847377 A CN106847377 A CN 106847377A CN 201710195325 A CN201710195325 A CN 201710195325A CN 106847377 A CN106847377 A CN 106847377A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- conductor
- air cooling
- temperature resistant
- resistant air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention provides a kind of high-temperature resistant air cooling cable, including hollow rubber tube inner core, the hollow rubber tube inner core includes internal layer hollow pipeline and outer layer hollow pipeline, multiple conductor pipelines are folded between the internal layer hollow pipeline and the outer layer hollow pipeline, conductor is provided with each described conductor pipeline.The high-temperature resistant air cooling cable has the advantages that design science, good heat dissipation effect, efficiency of transmission be high, long service life.
Description
Technical field
The present invention relates to a kind of cable, specifically, a kind of high-temperature resistant air cooling cable is relate to.
Background technology
At present, for general cable, heat can only be delivered to external insulation layer from inner core at leisure, then by external insulation
Layer is delivered in the middle of surrounding environment.This structure radiating efficiency is not high, can not radiate if cable core temperature is too high and in time,
Its efficiency of transmission will be substantially reduced, or even can damage cable.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art, so as to provide a kind of design science, good heat dissipation effect, transmission
The high-temperature resistant air cooling cable of efficiency high, long service life.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of high-temperature resistant air cooling cable, including hollow rubber tube inner core, the hollow rubber tube inner core is including internal layer hollow pipeline and outward
Layer hollow pipeline, is folded with multiple conductor pipelines, described in each between the internal layer hollow pipeline and the outer layer hollow pipeline
Conductor is provided with conductor pipeline.
Based on above-mentioned, the internal layer hollow pipeline and the outer layer hollow pipeline are set with central shaft.
Based on above-mentioned, the duct wall of each conductor pipeline is fixedly connected on the duct wall of the internal layer hollow pipeline
Together, the duct wall of each conductor pipeline is fixed together with the duct wall of the outer layer hollow pipeline.
Based on above-mentioned, it is not in contact with each other between the duct wall of multiple conductor pipelines.
Based on above-mentioned, multiple conductor pipelines are evenly provided on the internal layer hollow pipeline and the outer layer hollow tube
In the circular passage formed between road.
Based on above-mentioned, the internal layer hollow pipeline, the outer layer hollow pipeline and each described conductor pipeline are embedded with
Spiral wire.
Based on above-mentioned, the conductor is multiply twisting copper wire together.
Based on above-mentioned, it also includes being arranged on the high-temperature-resisting silicon rubber layer on the outside of the hollow rubber tube inner core.
Based on above-mentioned, interior high temperature insulating layer is provided between the high-temperature-resisting silicon rubber layer and the hollow rubber tube inner core,
The high-temperature-resisting silicon rubber layer outside is provided with outer high temperature insulating layer.
Based on above-mentioned, it also includes pricking line stainless steel outer layer, and the bundle line stainless steel outer layer is arranged on outermost.
The present invention has prominent substantive distinguishing features progressive with significant compared with the prior art, specifically, structure of the present invention
Think of is ingenious, and the hollow rubber tube inner core that it is used is different from traditional cable inner core, and it is by the internal layer hollow pipeline and institute
The mode for leading to cold wind in outer layer hollow pipeline is stated, the cooling to conductor is realized from inside cable, by the conductor pipeline sandwiched
Between the internal layer hollow pipeline and the outer layer hollow pipeline so that the surrounding of the conductor has cold wind to pass through, cooling effect
Fruit is more preferably；Further, the spiral wire has been embedded in the sebific duct, branch has been served to the sebific duct and cable outer layer
Support is acted on, and has not only consolidated the construction of cable, and substantially increase the pliability of cable；By high-temperature-resisting silicon rubber layer
Set, further increasing the heat resistance of cable；The bundle line stainless steel outer layer plays a very good protection so that
Cable can not only bear mechanical wounding higher, and with good fire prevention, waterproof, etch-proof function；It has design
Science, good heat dissipation effect, efficiency of transmission are high, long service life advantage.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1. copper wire；2. internal layer hollow pipeline；3. outer layer hollow pipeline；4. conductor pipeline；5. in high temperature every
Thermosphere；6. high-temperature-resisting silicon rubber layer；7. outer high temperature insulating layer；8. line stainless steel outer layer is pricked.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.
As shown in figure 1, a kind of high-temperature resistant air cooling cable, including hollow rubber tube inner core, the hollow rubber tube inner core includes interior
Layer hollow pipeline 2 and outer layer hollow pipeline 3,8 are folded between the internal layer hollow pipeline 2 and the outer layer hollow pipeline 3
Conductor is provided with conductor pipeline 4, each described conductor pipeline 4；The internal layer hollow pipeline 2 and the outer layer hollow pipeline
A passage for ring-type is formd between 3, is used to lead to cold wind in the internal layer hollow pipeline 2 and in the passage of above-mentioned ring-type.
Because the conductor is divided into 8, each described conductor pipeline 4 carries out heat exchange constantly with cold wind,
The conductor pipeline 4 considerably increases the area that the conductor is contacted with cold wind, and then substantially increases the radiating of the conductor
Efficiency.
When specifically used, to logical cold wind in the internal layer hollow pipeline 2 and the outer layer hollow pipeline 3, in the conductor
The heat of generation is constantly by with the conductor realizes fast cooling, eliminates or alleviate temperature to the conductor
Influence, improves the electric conductivity of the conductor.
In order to further improve the contact area of the conductor and cold wind, the internal layer hollow pipeline 2 and the outer layer
Hollow pipeline 3 is set with central shaft；The diameter of so each conductor pipeline 4 is identical, is not in a certain and leads
The very thick situation of body pipeline, radiating effect is more preferable.
In order to not make the conductor pipeline 4 move back and forth in annular channel, ventilation effect, each described conductor tube are influenceed
The duct wall in road 4 is fixed together with the duct wall of the internal layer hollow pipeline 2, the pipeline of each conductor pipeline 4
Wall is fixed together with the duct wall of the outer layer hollow pipeline 3；The whole hollow rubber tube inner core be it is integrally formed,
The conductor pipeline 4 is avoided to roll around, it is ensured that the stabilization of the unobstructed and described hollow rubber tube core arrangement of cold wind.
In order to further improve cooling efficiency, it is not in contact with each other between 8 duct walls of the conductor pipeline 4；So, exist
The surrounding of each conductor pipeline 4 has cold wind to pass through, and the duct wall of whole conductor pipeline 4 is all carrying out heat exchange, radiates
Area is big, and radiating effect further increasing.
In order to further lift cooling efficiency, 8 conductor pipelines 4 are evenly distributed in the internal layer hollow tube
In the circular passage formed between road 2 and the outer layer hollow pipeline 3；The conductor for avoiding the occurrence of side is concentrated, is radiated not in time
Situation.
In order to improve the intensity of cable, it is to avoid because the hollow rubber tube inner core is excessively soft, the internal layer hollow pipeline 2
Easily it is bent with the outer layer hollow pipeline 3 and is blocked；The hollow rubber tube inner core includes sebific duct and is embedded in inside sebific duct
Spiral wire；The sebific duct is the agent structure of internal layer hollow pipeline 2, outer layer hollow pipeline 3 and conductor pipeline 4, the spiral shell
Rotation steel wire not only serves supporting role to the outer layer of the sebific duct and cable, and substantially increases the pliability of cable.
In order to mitigate cable weight, the conductor is multiply twisting copper wire 1 together；Stranded mode has weight
Gently, conduct electricity very well, the advantage that pliability is strong, be quite suitable for the high-temperature resistant air cooling cable.
In order to further improve heat resistance, the hollow rubber tube inner core outside is provided with high-temperature-resisting silicon rubber layer 6；Resistance to height
Warm silicon rubber heat-resisting performance is protruded, though at a temperature of 180 °C also can long-term use, along with the hollow rubber tube inner core
Heat sinking function, substantially increases the current-carrying capacity of cable.
In order to further improve heat resistance, between the high-temperature-resisting silicon rubber layer 6 and the hollow rubber tube inner core
Interior high temperature insulating layer 5 is provided with, the outside of high-temperature-resisting silicon rubber layer 6 is provided with outer high temperature insulating layer 7；The knot of double thermal insulation layers
Structure, makes the high-temperature resistant air cooling cable have more preferable effect of heat insulation.
In order to improve the performance of cable protecting against shock, it also includes pricking line stainless steel outer layer 8, the bundle line stainless steel outer layer 8
It is arranged on outermost；It refers to the stainless steel that line is pricked on surface to prick line stainless steel, and while cable pliability is ensured, it also has anti-
The effect of water, fire prevention, anticorrosion and protecting against shock.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (10)
1. a kind of high-temperature resistant air cooling cable, it is characterised in that：Including hollow rubber tube inner core, the hollow rubber tube inner core includes internal layer
Hollow pipeline and outer layer hollow pipeline, multiple conductor tubes are folded between the internal layer hollow pipeline and the outer layer hollow pipeline
Road, conductor is provided with each described conductor pipeline.
2. high-temperature resistant air cooling cable according to claim 1, it is characterised in that：The internal layer hollow pipeline and the outer layer
Hollow pipeline is set with central shaft.
3. high-temperature resistant air cooling cable according to claim 2, it is characterised in that：The duct wall of each conductor pipeline with
The duct wall of the internal layer hollow pipeline is fixed together, and the duct wall of each conductor pipeline is hollow with the outer layer
The duct wall of pipeline is fixed together.
4. high-temperature resistant air cooling cable according to claim 3, it is characterised in that：The duct wall of multiple conductor pipelines it
Between be not in contact with each other.
5. high-temperature resistant air cooling cable according to claim 4, it is characterised in that：Multiple conductor pipelines are equably set
In the circular passage formed between the internal layer hollow pipeline and the outer layer hollow pipeline.
6. the high-temperature resistant air cooling cable according to claim any one of 1-5, it is characterised in that：The internal layer hollow pipeline,
The outer layer hollow pipeline and each described conductor pipeline are embedded with spiral wire.
7. high-temperature resistant air cooling cable according to claim 6, it is characterised in that：The conductor be multiply twisting together
Copper wire.
8. high-temperature resistant air cooling cable according to claim 7, it is characterised in that：It also includes being arranged on the hollow rubber tube
High-temperature-resisting silicon rubber layer on the outside of inner core.
9. high-temperature resistant air cooling cable according to claim 8, it is characterised in that：High-temperature-resisting silicon rubber layer and it is described in
Interior high temperature insulating layer is provided between hungry area pipe inner core, the high-temperature-resisting silicon rubber layer outside is provided with outer high temperature insulating layer.
10. high-temperature resistant air cooling cable according to claim 9, it is characterised in that：It also includes pricking line stainless steel outer layer, institute
State bundle line stainless steel outer layer and be arranged on outermost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710195325.3A CN106847377A (en) | 2017-03-29 | 2017-03-29 | A kind of high-temperature resistant air cooling cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710195325.3A CN106847377A (en) | 2017-03-29 | 2017-03-29 | A kind of high-temperature resistant air cooling cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847377A true CN106847377A (en) | 2017-06-13 |
Family
ID=59140950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710195325.3A Pending CN106847377A (en) | 2017-03-29 | 2017-03-29 | A kind of high-temperature resistant air cooling cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847377A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400657A (en) * | 2019-07-29 | 2019-11-01 | 张莉花 | Buried heat dissipation cable |
| CN113380449A (en) * | 2020-02-25 | 2021-09-10 | 通用汽车环球科技运作有限责任公司 | Vascular cooling system for electrical conductors |
| CN113990565A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Multilayer fireproof environment-friendly cable |
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| JP2000222950A (en) * | 1999-02-01 | 2000-08-11 | Hitachi Cable Ltd | Power cable with cooling function |
| RU2333560C1 (en) * | 2007-04-02 | 2008-09-10 | Анатолий Васильевич Седых | Water cooled cable |
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| CN202584855U (en) * | 2012-05-26 | 2012-12-05 | 上虞市雄盛电器有限公司 | Hollow water-cooling cable |
| CN202855406U (en) * | 2012-09-24 | 2013-04-03 | 安徽华宇电缆集团有限公司 | High carrying capacity light electric welding machine cable |
| CN103021536A (en) * | 2011-09-28 | 2013-04-03 | 茅凯 | Fireproof cable |
| CN203552790U (en) * | 2013-09-22 | 2014-04-16 | 人民电缆集团有限公司 | Novel communication cable for control cabinet |
| CN204029447U (en) * | 2014-06-05 | 2014-12-17 | 安徽成力特科技有限公司 | A kind of steel mill temperature with high efficiency cable |
| CN204116666U (en) * | 2014-09-17 | 2015-01-21 | 北京亨通斯博通讯科技有限公司 | A kind of spring optical cable |
| CN205069150U (en) * | 2015-11-07 | 2016-03-02 | 中利科技集团股份有限公司 | Five core flexible cables on tubulose forced -air cooling type |
| CN105427930A (en) * | 2015-12-31 | 2016-03-23 | 昆山日皓焊切器材有限公司 | Flexible cable |
| CN105697979A (en) * | 2014-11-27 | 2016-06-22 | 张勇 | Composite stainless steel pipe provided with connecting pipes |
| CN105736856A (en) * | 2014-12-09 | 2016-07-06 | 沈阳新飞宇橡胶制品有限公司 | Rubber hose with small bending radius for cabinet-type refueling machine |
| CN206628280U (en) * | 2017-03-29 | 2017-11-10 | 非凡电缆集团有限公司 | A kind of high-temperature resistant air cooling cable |
-
2017
- 2017-03-29 CN CN201710195325.3A patent/CN106847377A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604831A (en) * | 1969-10-21 | 1971-09-14 | Daniel J Goodman | Fluted core |
| JP2000222950A (en) * | 1999-02-01 | 2000-08-11 | Hitachi Cable Ltd | Power cable with cooling function |
| RU2333560C1 (en) * | 2007-04-02 | 2008-09-10 | Анатолий Васильевич Седых | Water cooled cable |
| CN101546626A (en) * | 2009-05-05 | 2009-09-30 | 天津市津特线缆有限责任公司 | Hollow self-cooled cable |
| CN103021536A (en) * | 2011-09-28 | 2013-04-03 | 茅凯 | Fireproof cable |
| CN202584855U (en) * | 2012-05-26 | 2012-12-05 | 上虞市雄盛电器有限公司 | Hollow water-cooling cable |
| CN202855406U (en) * | 2012-09-24 | 2013-04-03 | 安徽华宇电缆集团有限公司 | High carrying capacity light electric welding machine cable |
| CN203552790U (en) * | 2013-09-22 | 2014-04-16 | 人民电缆集团有限公司 | Novel communication cable for control cabinet |
| CN204029447U (en) * | 2014-06-05 | 2014-12-17 | 安徽成力特科技有限公司 | A kind of steel mill temperature with high efficiency cable |
| CN204116666U (en) * | 2014-09-17 | 2015-01-21 | 北京亨通斯博通讯科技有限公司 | A kind of spring optical cable |
| CN105697979A (en) * | 2014-11-27 | 2016-06-22 | 张勇 | Composite stainless steel pipe provided with connecting pipes |
| CN105736856A (en) * | 2014-12-09 | 2016-07-06 | 沈阳新飞宇橡胶制品有限公司 | Rubber hose with small bending radius for cabinet-type refueling machine |
| CN205069150U (en) * | 2015-11-07 | 2016-03-02 | 中利科技集团股份有限公司 | Five core flexible cables on tubulose forced -air cooling type |
| CN105427930A (en) * | 2015-12-31 | 2016-03-23 | 昆山日皓焊切器材有限公司 | Flexible cable |
| CN206628280U (en) * | 2017-03-29 | 2017-11-10 | 非凡电缆集团有限公司 | A kind of high-temperature resistant air cooling cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400657A (en) * | 2019-07-29 | 2019-11-01 | 张莉花 | Buried heat dissipation cable |
| CN110400657B (en) * | 2019-07-29 | 2021-03-19 | 冠纳电缆有限公司 | Buried heat dissipation cable |
| CN113380449A (en) * | 2020-02-25 | 2021-09-10 | 通用汽车环球科技运作有限责任公司 | Vascular cooling system for electrical conductors |
| CN113380449B (en) * | 2020-02-25 | 2023-04-07 | 通用汽车环球科技运作有限责任公司 | Vascular cooling system for electrical conductors |
| CN113990565A (en) * | 2021-10-27 | 2022-01-28 | 江苏致信电气科技有限公司 | Multilayer fireproof environment-friendly cable |
| CN113990565B (en) * | 2021-10-27 | 2022-06-07 | 江苏致信电气科技有限公司 | Multilayer fireproof environment-friendly cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |