CN204651053U - A kind of high temperature resistant cold-resistant cable - Google Patents
A kind of high temperature resistant cold-resistant cable Download PDFInfo
- Publication number
- CN204651053U CN204651053U CN201520277860.XU CN201520277860U CN204651053U CN 204651053 U CN204651053 U CN 204651053U CN 201520277860 U CN201520277860 U CN 201520277860U CN 204651053 U CN204651053 U CN 204651053U
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- resistant
- heating
- heat
- insulation layer
- zone
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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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- Insulated Conductors (AREA)
Abstract
A kind of high temperature resistant cold-resistant cable, it comprises, heart yearn, described heart yearn outsourcing is provided with temperature-resistant insulation layer, described temperature-resistant insulation layer is coated with zone of heating, described zone of heating comprises two heat conducting base material layers and the wire sheathing between two heat conducting base material layers, and described wire sheathing is connected with power supply; Described zone of heating is also provided with thermal insulation layer outward, is provided with heat dissipating layer outside described thermal insulation layer, and described heat dissipating layer comprises and is convexly equipped with multiple heat radiation ridge.By arranging multiple heat radiation ridge to improve area of dissipation on heat dissipating layer, and, heat radiation ridge scribbles heat radiation coating or heat dissipation film, can more effective raising radiating effect.Meanwhile, be coated with zone of heating at temperature-resistant insulation layer, zone of heating is energized to improve cable temperature when temperature is too low, can resist the low temperature of environment, improves mechanical performance and the electrical performance of cable.
Description
Technical field
The utility model relates to a kind of high temperature resistant cold-resistant cable.
Background technology
Cold-resistant high temperature-resistant cable is the important development direction of modern safety electric energy drive technology, in recent years, there is very large development in the China that is applied in of various cold-resistant high temperature-resistant cable, and achieve good effect, as the cable used under fire electricity line, submarine laying cable and extremely cold condition, have very high requirement to the cold-resistant and high temperature resistant of cable, especially outdoor switch stands in the requirement high to the low temperature resistant proposition of signal cable of winter low temperature environment.
Summary of the invention
The utility model provides a kind of can keep good mechanical performance and electrical performance under high temperature and low temperature.High temperature resistant cold-resistant cable, it comprises, heart yearn, and described heart yearn outsourcing is provided with temperature-resistant insulation layer, and described temperature-resistant insulation layer is coated with zone of heating, and described zone of heating comprises heat conducting base material and is evenly distributed on many heating cables in described heat conduction basic unit; Described zone of heating is also provided with thermal insulation layer outward, is provided with heat dissipating layer outside described thermal insulation layer, and described heat dissipating layer comprises and is convexly equipped with multiple heat radiation ridge.
On the basis of technique scheme, described heat radiation ridge is evenly distributed on described heat dissipating layer.
On the basis of technique scheme, described zone of heating is also arranged with heat-shrink tube outward.
On the basis of technique scheme, outside described heat radiation ridge, scribble heat radiation coating or heat dissipation film.
The utility model also provides a kind of high temperature resistant cold-resistant cable, it comprises, heart yearn, described heart yearn outsourcing is provided with temperature-resistant insulation layer, described temperature-resistant insulation layer is coated with zone of heating, described zone of heating comprises two heat conducting base material layers and the wire sheathing between two heat conducting base material layers, and described wire sheathing is connected with power supply; Described zone of heating is also provided with thermal insulation layer outward, is provided with heat dissipating layer outside described thermal insulation layer, and described heat dissipating layer comprises and is convexly equipped with multiple heat radiation ridge.
On the basis of technique scheme, described heat radiation ridge is evenly distributed on described heat dissipating layer.
On the basis of technique scheme, outside described heat radiation ridge, scribble heat radiation coating or heat dissipation film.
On the basis of technique scheme, described zone of heating is also arranged with heat-shrink tube outward.
The utility model beneficial effect is, the utility model passes through on heat dissipating layer, to arrange multiple heat radiation ridge to improve area of dissipation, and, heat radiation ridge scribbles heat radiation coating or heat dissipation film, can more effective raising radiating effect.Meanwhile, be coated with zone of heating at temperature-resistant insulation layer, zone of heating is energized to improve cable temperature when temperature is too low, can resist the low temperature of environment, improves mechanical performance and the electrical performance of cable.
Accompanying drawing explanation
Fig. 1 is high temperature resistant cold-resistant cable embodiments 1 cutaway view of the utility model;
Fig. 2 is high temperature resistant cold-resistant cable embodiments 2 cutaway view of the utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model will be further described.
Embodiment 1
Be described further below in conjunction with accompanying drawing a pair the utility model embodiment 1.
A kind of high temperature resistant cold-resistant cable of the utility model, it comprises, heart yearn 1, the outsourcing of described heart yearn 1 is provided with temperature-resistant insulation layer 2, described temperature-resistant insulation layer 2 is coated with zone of heating 3, and described zone of heating 3 comprises the many heating cables 32 having flexible heat conducting base material 31 and be evenly distributed in described heat conduction basic unit 31; Heating cable 32 generates heat, after powered up to improve cable temperature.Described zone of heating 3 is outer is also provided with thermal insulation layer 4, can effectively reduce the heat losses that zone of heating 3 produces.
Be provided with heat dissipating layer 5 outside thermal insulation layer 4, and described heat dissipating layer 5 comprises and is convexly equipped with multiple heat radiation ridge 51.Heat radiation coating or heat dissipation film is scribbled outside heat radiation ridge 51.Heat radiation ridge 51 is evenly distributed in described heat radiation 5 layers.Heat radiation ridge 51 effectively can improve radiating effect, and effectively after being coated with heat radiation coating or heat dissipation film heat dispersion better.Make effectively dispel the heat in high temperature environments, avoid cable temperature too high.
In order to improve cable cold performance further, zone of heating 3 is outer is also arranged with heat-shrink tube 6.After zone of heating 3 heats, heat-shrink tube 6 shrinks, because heat conducting base material 31 is flexible, make to form gap between heat-shrink tube 6 and thermal insulation layer, or degree of laminating between heat-shrink tube 6 and thermal insulation layer is reduced, thus avoid electrical performance and the mechanical performance of the heart yearn of external action inside further.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1, and zone of heating comprises two heat conducting base material layers and the wire sheathing between two heat conducting base material layers.Wire sheathing 33 is connected with power supply, when needs heat, wire sheathing 33 heating power, when not needing heating, wire sheathing 33 effectively can play Anti-Jamming, that is, wire sheathing 33 is connected with power supply, makes wire sheathing 33 play anti-low temperature and jamproof effect simultaneously.
Claims (8)
1. a high temperature resistant cold-resistant cable, it is characterized in that: it comprises, heart yearn, described heart yearn outsourcing is provided with temperature-resistant insulation layer, described temperature-resistant insulation layer is coated with zone of heating, and described zone of heating comprises heat conducting base material and is evenly distributed on many heating cables in described heat conduction basic unit; Described zone of heating is also provided with thermal insulation layer outward, is provided with heat dissipating layer outside described thermal insulation layer, and described heat dissipating layer is convexly equipped with multiple heat radiation ridge.
2. a kind of high temperature resistant cold-resistant cable as claimed in claim 1, is characterized in that: described heat radiation ridge is evenly distributed on described heat dissipating layer.
3. a kind of high temperature resistant cold-resistant cable as claimed in claim 1, is characterized in that: described zone of heating is also arranged with heat-shrink tube outward.
4. a kind of high temperature resistant cold-resistant cable as claimed in claim 1, is characterized in that: scribble heat radiation coating or heat dissipation film outside described heat radiation ridge.
5. a high temperature resistant cold-resistant cable, it is characterized in that: it comprises, heart yearn, described heart yearn outsourcing is provided with temperature-resistant insulation layer, described temperature-resistant insulation layer is coated with zone of heating, described zone of heating comprises two heat conducting base material layers and the wire sheathing between two heat conducting base material layers, and described wire sheathing is connected with power supply; Described zone of heating is also provided with thermal insulation layer outward, is provided with heat dissipating layer outside described thermal insulation layer, and described heat dissipating layer comprises and is convexly equipped with multiple heat radiation ridge.
6. a kind of high temperature resistant cold-resistant cable as claimed in claim 5, is characterized in that: described heat radiation ridge is evenly distributed on described heat dissipating layer.
7. a kind of high temperature resistant cold-resistant cable as claimed in claim 5, is characterized in that: scribble heat radiation coating or heat dissipation film outside described heat radiation ridge.
8. a kind of high temperature resistant cold-resistant cable as claimed in claim 5, is characterized in that: described zone of heating is also arranged with heat-shrink tube outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277860.XU CN204651053U (en) | 2015-05-04 | 2015-05-04 | A kind of high temperature resistant cold-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277860.XU CN204651053U (en) | 2015-05-04 | 2015-05-04 | A kind of high temperature resistant cold-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651053U true CN204651053U (en) | 2015-09-16 |
Family
ID=54103772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277860.XU Expired - Fee Related CN204651053U (en) | 2015-05-04 | 2015-05-04 | A kind of high temperature resistant cold-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651053U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529093A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Self-heating anti-cracking cable |
| CN105529099A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105529097A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105529095A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Multi-core self heating cable |
| CN105551630A (en) * | 2016-02-03 | 2016-05-04 | 安徽瑞昊缆业有限公司 | Self-heating alarm cable |
| CN105632611A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Anti-rat and termite and anti-freeze pressure-proof cable |
| CN105719766A (en) * | 2016-02-03 | 2016-06-29 | 安徽瑞昊缆业有限公司 | Antifreeze cable |
| CN106229058A (en) * | 2016-07-26 | 2016-12-14 | 汉舟四川铜铝复合科技有限公司 | A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus |
| CN109119188A (en) * | 2017-06-25 | 2019-01-01 | 江苏海峰绳缆科技有限公司 | A kind of foreign-going ship undersea detection cable |
| RU207001U1 (en) * | 2021-07-02 | 2021-10-06 | Общество С Ограниченной Ответственностью "Фирма Подий" | Flat Combo Elevator Cable |
| RU215681U1 (en) * | 2022-08-29 | 2022-12-22 | Общество с ограниченной ответственностью "КЕВ-РУС" (ООО "КЕВ-РУС") | Flat Combined Elevator Cable |
-
2015
- 2015-05-04 CN CN201520277860.XU patent/CN204651053U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529093A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Self-heating anti-cracking cable |
| CN105529099A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105529097A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Antifreeze and anti-mouse warning cable |
| CN105529095A (en) * | 2016-02-03 | 2016-04-27 | 安徽瑞昊缆业有限公司 | Multi-core self heating cable |
| CN105551630A (en) * | 2016-02-03 | 2016-05-04 | 安徽瑞昊缆业有限公司 | Self-heating alarm cable |
| CN105632611A (en) * | 2016-02-03 | 2016-06-01 | 安徽长风电缆集团有限公司 | Anti-rat and termite and anti-freeze pressure-proof cable |
| CN105719766A (en) * | 2016-02-03 | 2016-06-29 | 安徽瑞昊缆业有限公司 | Antifreeze cable |
| CN106229058A (en) * | 2016-07-26 | 2016-12-14 | 汉舟四川铜铝复合科技有限公司 | A kind of strong conduction copper of resistance to temperature rise aluminum interface alloy composite pipe bus |
| CN109119188A (en) * | 2017-06-25 | 2019-01-01 | 江苏海峰绳缆科技有限公司 | A kind of foreign-going ship undersea detection cable |
| RU207001U1 (en) * | 2021-07-02 | 2021-10-06 | Общество С Ограниченной Ответственностью "Фирма Подий" | Flat Combo Elevator Cable |
| RU215681U1 (en) * | 2022-08-29 | 2022-12-22 | Общество с ограниченной ответственностью "КЕВ-РУС" (ООО "КЕВ-РУС") | Flat Combined Elevator Cable |
| RU215682U1 (en) * | 2022-08-29 | 2022-12-22 | Общество с ограниченной ответственностью "КЕВ-РУС" (ООО "КЕВ-РУС") | Flat Combined Elevator Cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 Wuhan economic and Technological Development Zone, Zhushan, Lake Road, No. 40, No. Patentee after: Wuhan genao Lenny automotive harness Limited Address before: 430056 Wuhan economic and Technological Development Zone, Zhushan, Lake Road, No. 40, No. Patentee before: Wuhan Heng Tong automotive wire bundle Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |